-- ======================================================================
--[[    Personal Adjustable Waypoint & 
        Pins Recording Intel, Notes, or Terrain
        Yes, I see what I did there, and so do you.
-- ======================================================================
    Author: Catspaw
    I post gameplay video on my Youtube channel, Catspaw Adventures: 
    https://www.youtube.com/channel/UCtG8fiWPUZEzWlkUn60btAw

    Source: https://www.moddb.com/mods/stalker-anomaly/addons/personal-adjustable-waypoint-for-anomaly-151-152-and-gamma
    Version: 2.0.2
    Updated: 20231204

    You may alter any part of this mod and do whatever you like with it, 
    just give credit where due.

    Right-click on any visible map point to set/move/remove a waypoint
    or map pins. Map pins can be named, renamed, removed, and given 
    custom icons. The waypoint is tracked like a task. Semicolon (default) 
    toggles the current or most recent waypoint on/off.

    To see map points, hold Slash (default, configurable in MCM) to 
    enter Cartography Mode. In this mode, all terrain smart points are 
    visible. Both the hold and the terrain display are options in MCM.

    While in Cartography Mode, you can also Ping the map from the context 
    menu, creating a temporary grid of visible mapspots that you can use 
    for more precise placement.

    Press Apostrophe (default) to drop a Quick Pin at the player's 
    current location.

    Press Period or Comma (default) to cycle through active pins in the 
    current set, or hold Alt while doing this to cycle sets instead.

    Credits: HarukaSai, RavenAscendant, Ghen Tuong, demonized, and 
    many others who've assisted in ways big and small.
-- ======================================================================
--  SHORTCUTS, FLAGS, AND SYSTEM STUFF
    (Most of which you probably shouldn't muck with)
-- ===================================================================--]]
script_version          = "2.0.2"
release_date            = 20231204
local scriptname        = "tasks_placeable_waypoints"
local logprefix         = "<PAW> "
local language          = "eng"
debuglogs               = false   -- Controls debug logging if you don't have MCM
verbose                 = true
-- Verbose being on won't do anything if debuglogs isn't also enabled,
-- but it will ensure that if anyone has to turn on debug logging, 
-- their logs will contain the maximum amount of info automatically.
-- It's noisy and you can turn it off here if you have to.
-- ======================================================================
modxml_map_spots_paw.load_me = function() end
-- ======================================================================
function dl(logtext,...)
    -- Debug logging - to disable, set debuglogs to false
    if logtext and debuglogs then 
        printf (logprefix..logtext,...)
    end
end

function vl(logtext,...)
    -- Verbose logging - to disable, set either debuglogs or verbose to false
    if logtext and debuglogs and verbose then 
        dl("[V] "..logtext,...)
    end
end
-- ======================================================================
mcm_killswitch          = false
-- Enabling the killswitch will hard-cutoff any attempt 
-- to load values from MCM, in case that is causing issues.
disable_mcm_updates     = false
-- This flag will disable the immediate MCM updates that happen 
-- when changing icons or sets in-game.
paw_enabled             = true -- setting false will killswitch the entire addon
local icoset_changed    = nil
started                 = false -- runtime flag
waypoint_active         = false -- runtime flag
waypoint_canceling      = false -- runtime flag
disable_load_warning    = false
local load_failed       = false -- runtime flag
local welcome_msg_shown = false
local get_game_time     = game.get_game_time
local get_start_time    = level.get_start_time
local ts                = game.translate_string
local tm                = task_manager.get_task_manager()
local psk               = utils_data.parse_string_keys
local task_info         = tm.task_info
local floor,ceil        = math.floor,math.ceil
local pow,sqrt          = math.pow,math.sqrt
-- ======================================================================
mousewheel_override     = false
--[[    If set to true, mousewheel_override will skip the autodetection of 
        mousewheel support and force it to be on. This may have bad results
        if your binaries don't actually support it.

        Mousewheel support can also be forced on by setting the following
        MCM config value (not exposed in the menu):
        
        pawsys/pawbinds/mwheel_override = true
--]]
right_click_override    = false
-- Similarly with right_click_override, but for the on_map_right_click callback
mwheel_enabled          = false -- managed at runtime
mwheel_notify           = true  -- news tip on state change
mwheel_poll_interval    = 50    -- interval between checks for mouse wheel input
mwheel_next_poll        = time_global()
local mwheel_exe_ver    = 20230701 -- mouse wheel support added to demonized binaries in this version
local rclick_exe_ver    = 20230922 -- right-click map support added to demonized binaries in this version
local game_version      = ts("ui_st_game_version")
local gamma_modpack     = game_version:find("G.A.M.M.A.")
mwheel_avail            = mousewheel_override or (MODDED_EXES_VERSION and (MODDED_EXES_VERSION >= mwheel_exe_ver))
right_click_avail       = right_click_override or gamma_modpack or (MODDED_EXES_VERSION and (MODDED_EXES_VERSION >= rclick_exe_ver))
last_clicked_id         = nil
-- ======================================================================
unsquish_ratio              = 1
local DIK_name              = ui_mcm and ui_mcm.dispaly_key or (function() return "" end)-- typo is in the mcm script
local default_id            = 15797 -- WP defaults to Rookie Village if missing for any reason to avoid crash
local mcm_update_throttle   = 3019 -- minimum time between MCM updates of icon/set data
local next_mcm_update       = time_global()
local wp_proxcheck_interval = 837 -- Time between checks for waypoint proximity
local next_wp_proxcheck     = time_global()
local garbcollect_interval  = 4984 -- Time between pin/sz garbage collection checks
local next_gc_check         = time_global()
local wp_clear_dist         = 5
local widget_hide_delay     = 5000
local next_pin              = time_global()
local pin_delay             = 1000 -- timeout to prevent dupe actions from registering
local ping_lifetime         = 10000
local ping_grid_size        = 10
local ping_grid_radius      = 10
--local max_dynamic_faves     = 5 -- not yet implemented
local current_active_set    = "pins"
local active_theme          = "classicauto"
local current_set_max       = 1
local current_ico_max       = 1
placed_waypoint             = nil
last_waypoint               = nil
-- ======================================================================
local toggle_bind           = DIK_keys.DIK_SEMICOLON
local toggle_mod            = 2
local quickpin_bind         = DIK_keys.DIK_APOSTROPHE
local quickpin_mod          = 0
local cart_mode_hold        = DIK_keys.DIK_SLASH
local cart_mode_mod         = 0
local mcm_keybinds          = ui_mcm and ui_mcm.key_hold
cart_mode                   = false
cartography_must_hold       = false
cart_shows_smarts           = true
cartmode_unfade             = true
tip_on_icoset_change        = false
allow_non_wp_targets        = false
clear_pin_on_death          = true  -- pin will be cleared if set on a living thing that dies
pin_near_fade_dist          = 5     -- min distance within which pins will begin to fade out, set to 0 to disable
pin_far_fade_dist           = 0     -- distance beyond which pins will begin to fade out, set to 0 to disable
pin_far_hide_dist           = 10    -- max distance after far_fade at which pins will hide, set to 0 to disable
-- ======================================================================
enable_wp_proxcheck         = true
show_pins                   = true
local custom_task_info      = false
local icon_cycle_active     = false
local set_cycle_active      = false
widget_enabled              = true
widget_active               = true
hide_widget                 = true
widget_use_custom_pos       = false
widget_custom_pos           = {x=491,y=670}
widget_last_used            = time_global()
wp_hud_icon_enabled         = true
pin_hud_icon_default        = true
manual_smart_pins           = false
mark_on_positive_id         = true
reticle_mustzoom            = true
reticle_mode                = 2
autotag_milpda_feature      = false -- not implemented yet
autotag_persistence         = false -- if enabled, autotags are cleared on map change or the below timeout value
autotag_lifetime            = 120 * 6 -- time in ms before autotags are cleared (def 2 minutes)
autotags_time_out           = autotag_lifetime > 0
ret_fade_attack_time        = 400
ret_fade_decay_time         = 600

reticle_color = {
    ["a"]       = 150,
    ["r"]       = 255,
    ["g"]       = 255,
    ["b"]       = 255,
}

show_marker_dist = {
    ["pins"]    = 4,
    ["wp"]      = 4,
}

show_marker_hint = {
    ["pins"]    = 2,
    ["wp"]      = 0, -- not implemented yet
}

-- ======================================================================
--  STRINGS AND LTX DATA
-- ======================================================================
local cartmode              = "cartmode"
local sep                   = "_"
local snd_path              = "catspaw\\"
local snd_ping              = snd_path.."paw_ping"
local snd_cycle_blip        = snd_path.."paw_blip"
local snd_tag_target        = snd_path.."paw_blip"
local use_ping_snd          = true
local use_ui_snd            = true
local add_mapspot_functor   = scriptname..".func_add_mapspot"
local ren_mapspot_functor   = scriptname..".func_ren_mapspot"
local ren_wp_functor        = scriptname..".func_ren_waypoint"
local task_id               = "task_placeable_waypoint"
local pawmenu_path          = "ui_mcm_pawsys_pawmenu_"
-- Don't change any of these icon definitions. If you want to 
-- override PAW's pin icons with any of yours, use MCM or 
-- see below for how to add your own, it's easy.
current_body_icon           = nil
body_icon_mode              = "off"
patch_res                   = "badge"
local custom_pin_icon       = false
local default_mapspot       = "paw_pin_redpush32"
local smart_terrain_icon    = "paw_pin_magnifier32"
local icon_pingspot         = "paw_ping_alpha50"
waypoint_mapspot            = "paw_task_default"
map_pin_icon                = default_mapspot
force_icon_override         = nil
-- If force_icon_override is set to anything, PAW will try to use it 
-- for pins instead of what it normally would.
-- This is purely a debugging tool. There are better ways to use your own
-- custom icons.
-- ======================================================================
icons_ini           = ini_file_ex("scripts\\paw\\icons.ltx")
icon_sets_ini       = ini_file_ex("scripts\\paw\\icon_sets.ltx")
actions_ini         = ini_file_ex("scripts\\paw\\menu_actions.ltx")
task_ini            = ini_file_ex("scripts\\paw\\task_config.ltx")
clsids_ini          = ini_file_ex("scripts\\paw\\valid_clsids.ltx")
icon_ltx            = icons_ini:collect_section("icons")
iconset_ltx         = icon_sets_ini:get_sections(true)
actions_ltx         = actions_ini:get_sections(true)
clsids_ltx          = clsids_ini:collect_section("valid_clsids")
task_cfg            = task_ini:collect_section("task_config")
custom_name         = (task_cfg and task_cfg.name)
custom_desc         = (task_cfg and task_cfg.desc)
icons               = icon_ltx
curr_menu_options   = {}
icon_sets           = {}
action_codes        = {}
action              = {}
texture_data        = {}
icon_index          = {}
set_index           = {}
valid_clsids        = {}
local script_zones  = {}
local pings         = {}
local pawdata = {
    pins            = {},
    --dynamic_faves   = {},
    curr_set_ind    = 1,
    curr_ico_ind    = 1,
    curr_set_name   = "pins",
    curr_ico_name   = default_mapspot,
}
pawdata.smart_pins = {
    ["human_f"] = {
        pin         = "chevron_friendly",
        enabled     = false,
    },
    ["human_n"] = {
        pin         = "chevron_neutral",
        enabled     = false,
    },
    ["human_e"] = {
        pin         = "chevron_enemy",
        enabled     = true,
    },
    ["monster"] = {
        pin         = "chevron_enemy",
        enabled     = true,
    },
    ["stash"]   = {
        pin         = "bwhr_loot",
        enabled     = false,
    },
}
pawdata.npc_ident = {
    delay_id    = true,
    id_bodies   = false,
    id_speed    = 0.3,
    lenience    = 0.99,
    tick_speed  = 200,
    progress    = {},
}
npc_ident           = pawdata.npc_ident
smart_pins          = pawdata.smart_pins
pins                = pawdata.pins
dynamic_faves       = pawdata.dynamic_faves

-- ======================================================================
pda_defs = {
-- By default, all PDAs support waypointing
    ["device_pda_1"] = {
        show_w              = true,
    },
    ["device_pda_2"] = {
        show_w              = true,
    },
    ["device_pda_3"] = {
        show_w              = true,
    },
    ["device_pda_milspec"] = {
        show_w              = true,
    },
--  If you use an addon with an unsupported PDA section, add it here
--  ["device_pda_added_by_your_mod"] = {
--      show_w              = false,
--  },
}

managed_factions = {
    -- editing this may cause crashes or other unexpected results
    ["army"]        = true,
    ["bandit"]      = true,
    ["csky"]        = true,
    ["dolg"]        = true,
    ["ecolog"]      = true,
    ["freedom"]     = true,
    ["killer"]      = true,
    ["monolith"]    = true,
    ["stalker"]     = true,
    ["greh"]        = true,
    ["isg"]         = true,
    ["renegade"]    = true,
}

managed_options = {
    -- editing this may cause context menus to behave oddly
    ["mping"]           = true,
    ["wp_set"]          = true,
    ["wp_mov"]          = true,
    ["wp_del"]          = true,
--    ["wp_ren"]      = true,
    ["waypoint_rename"] = true,
    ["waypoint_redesc"] = true,
    ["hud_vis_on"]      = true,
    ["hud_vis_off"]     = true,
    ["show_all_pins"]   = true,
    ["hide_all_pins"]   = true,
    ["pn_add"]          = true,
    ["pn_del"]          = true,
    ["pn_ren"]          = true,
    ["pn_clr"]          = true,
    ["lock_pin"]        = true,
    ["unlock_pin"]      = true,
    ["cm_dbg"]          = true,
}

hud_themes = {
    ["classicauto"] = {
        name    = "classicauto",
        node    = "pawhudind",
        style   = "full",
        tex     = "ui_paw_hud_indicator_classic",
        file    = "paw_hud_indicator.xml",
        pos     = {x=890,y=620},
        w       = 136,
        h       = 75,
        pda_thm = "vertright",
    },
    ["classic"] = {
        name    = "classic",
        node    = "pawhudind",
        style   = "full",
        tex     = "ui_paw_hud_indicator_classic",
        file    = "paw_hud_indicator.xml",
        pos     = {x=890,y=620},
        w       = 136,
        h       = 75,
    },
    ["vertright"] = {
        name    = "vertright",
        node    = "pawhudind_vertright",
        style   = "minimal",
        tex     = "ui_paw_hud_indicator_vertright",
        file    = "paw_hud_indicator.xml",
        pos     = {x=922,y=440},
        w       = 100,
        h       = 154,
    }, 
    ["vertleft"] = {
        name    = "vertleft",
        node    = "pawhudind_vertleft",
        style   = "minimal",
        tex     = "ui_paw_hud_indicator_vertleft",
        file    = "paw_hud_indicator.xml",
        pos     = {x=4,y=570},
        w       = 100,
        h       = 154,
    }, 
    ["gamma_right"] = {
        name    = "gamma_right",
        node    = "pawhudind_gamma_right",
        style   = "full",
        tex     = "ui_paw_hud_indicator_gamma_right",
        file    = "paw_hud_indicator.xml",
        pos     = {x=888,y=440},
        w       = 130,
        h       = 150,
    }, 
    ["gamma_left"] = {
        name    = "gamma_left",
        node    = "pawhudind_gamma_left",
        style   = "full",
        tex     = "ui_paw_hud_indicator_gamma_left",
        file    = "paw_hud_indicator.xml",
        pos     = {x=4,y=440},
        w       = 130,
        h       = 150,
    }, 
    ["minimal_h"] = {
        name    = "minimal_h",
        node    = "pawhudind_minimal_h",
        style   = "minimal",
        tex     = "ui_paw_hud_indicator_minimal_h",
        file    = "paw_hud_indicator.xml",
        pos     = {x=924,y=645},
        w       = 94,
        h       = 52,
    }, 
    ["minimal_v"] = {
        name    = "minimal_v",
        node    = "pawhudind_minimal_v",
        style   = "minimal",
        tex     = "ui_paw_hud_indicator_minimal_v",
        file    = "paw_hud_indicator.xml",
        pos     = {x=924,y=440},
        w       = 92,
        h       = 112,
    }, 
    ["minicom"] = {
        name    = "minicom",
        node    = "pawhudind_minicom",
        style   = "compact",
        tex     = "ui_paw_hud_indicator_minicom",
        file    = "paw_hud_indicator.xml",
        pos     = {x=820,y=725},
        w       = 38,
        h       = 37,
    }, 
    ["compact_noui"] = {
        name    = "compact_noui",
        node    = "pawhudind_minicom",
        style   = "compact",
        file    = "paw_hud_indicator.xml",
        pos     = {x=820,y=725},
        w       = 32,
        h       = 37,
        pre_tex = "ui_paw_hud_indicator_minicom",
    }, 
}


colors = {
    dimmed = GetARGB(100, 255, 255, 255),
    active = GetARGB(255, 255, 255, 255),
}

text_colors = {
    ["clr_255"]     = "%" .. "%c[255,255,255,255]",
    ["clr_red"]     = "%" .. "%c[255,255,0,0]",
    ["clr_grn"]   = "%" .. "%c[255,0,255,0]",
    ["clr_blu"]     = "%" .. "%c[255,0,0,255]",
    ["clr_lbl"]     = "%" .. "%c[255,0,200,220]",
    ["clr_yel"]  = "%" .. "%c[255,250,218,94]",
    ["clr_wht"]   = "%" .. "%c[255,220,220,220]",
    ["clr_prp"]  = "%" .. "%c[255,138,43,226]",
    ["clr_blk"] = "%" .. "%c[255,0,0,0]",
}


local keybinds = {
    ["cartmode"] = {
        enabled = function() return paw_enabled end,
        hold    = cartography_must_hold,
        bind    = DIK_keys.DIK_SLASH,
        name    = "ui_mcm_pawsys_pawbinds_bind_cartmode",
        action  = function(tf)
                        if tf == nil then
                            tf = not cart_mode
                        end
                        cartography_mode(tf)
                  end,
    },

    ["wp_target_obj"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_SEMICOLON,
        mod     = 3,
        name    = "ui_mcm_pawsys_pawbinds_bind_wp_target",
        action  = function() wp_target_obj() end,
    },   
    ["pin_target_obj"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_APOSTROPHE,
        mod     = 3,
        name    = "ui_mcm_pawsys_pawbinds_bind_pin_target",
        action  = function() pin_target_obj(nil,nil,nil,manual_smart_pins) end,
    }, 
    ["quickpin"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_APOSTROPHE,
        name    = "ui_mcm_pawsys_pawbinds_bind_quickpin",
        action  = function() drop_quick_pin() end,
    },
    ["wptoggle"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_SEMICOLON,
        name    = "ui_mcm_pawsys_pawbinds_bind_wptoggle",
        action  = function() toggle_waypoint() end,
    },
    ["set_next"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_PERIOD,
        mod     = 3,
        name    = "ui_mcm_pawsys_pawbinds_bind_set_next",
        action  = function() cycle_items(1,"set",tip_on_icoset_change) end,
    },
    ["set_prev"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_COMMA,
        mod     = 3,
        name    = "ui_mcm_pawsys_pawbinds_bind_set_prev",
        action  = function() cycle_items(-1,"set",tip_on_icoset_change) end,
    },
    ["ico_next"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_PERIOD,
        name    = "ui_mcm_pawsys_pawbinds_bind_ico_next",
        action  = function() cycle_items(1,"icon",tip_on_icoset_change) end,
    },
    ["ico_prev"] = {
        enabled = function() return paw_enabled end,
        bind    = DIK_keys.DIK_COMMA,
        name    = "ui_mcm_pawsys_pawbinds_bind_ico_prev",
        action  = function() cycle_items(-1,"icon",tip_on_icoset_change) end,
    },
    ["ico_scroll"] = {
        enabled = function() return paw_enabled and mwheel_enabled end,
        bind    = DIK_keys.DIK_Z,
        name    = "ui_mcm_pawsys_pawbinds_bind_ico_scroll",
        mod     = 3,
        hold    = true,
        action  = function(tf) icon_cycle(true,tf) end,
    },
    ["set_scroll"] = {
        enabled = function() return paw_enabled and mwheel_enabled end,
        bind    = DIK_keys.DIK_Z,
        name    = "ui_mcm_pawsys_pawbinds_bind_set_scroll",
        mod     = 2,
        hold    = true,
        action  = function(tf) set_cycle(true,tf) end,
    },
}

-- ======================================================================
--  GENERAL UTILITY FUNCTIONS
-- ======================================================================

function exec(str,...)
    if str then
        str = str_explode(str,"%.")
        if str[1] and str[2] and _G[ str[1] ] and _G[ str[1] ][ str[2] ] then
            _G[ str[1] ][ str[2] ](...)
        else
            dl("Could not exec function %s", str)
        end
    end
end


function delay_exec_of(func,secs,...)
    if not func then return end
    secs = secs or 0
    CreateTimeEvent("pawdelay","paw"..func..tostring(time_global()),secs,func,...)
end


function dotip(tiptext,dur,src,beep,icon,snd)
    vl("Tip call received: dur %s | src \"%s\" | beep %s\n\"%s\"",dur,src,beep,tiptext)
    if tiptext == nil then return end
    db.actor:give_game_news(src or "PAW System", tiptext, icon or "ui_inGame2_Mesta_evakuatsii", 0, dur or 5000)

    if beep then
        xr_sound.set_sound_play(AC_ID, snd or "pda_tips")
    end
end

function get_time_elapsed()
    return math.floor(get_game_time():diffSec(get_start_time()))
end

function round2(n)
    return (math.floor(n * 100) / 100)
end


function roll(val,min,max)
    if not (val and min and max) then return end
    if val > max then
        return min
    elseif val < min then
        return max
    else
        return val
    end
end

function lerp(a, b, f)
    if a and b and f then
        return a + f * (b - a)
    else
        return a or b or 0
    end
end

function paw_enabled_check()
    if not paw_enabled then
        actor_menu.set_msg(1,game.translate_string("st_paw_system_disabled"),5)
    end
    return paw_enabled
end

function valid_bind(kb)
    return (kb ~= nil) and (kb ~= "") and (kb ~= "<!!!>") and (kb ~= -1)
end


function bindtext(kb,km)
    local kbt = ""
    local kmt = ""
    local mt = ""
    local vbkb = valid_bind(kb)
    local vbkm = km and km > 0
    if vbkb then
        kbt = DIK_name(kb)
    end
    if vbkm then
        if km and km < 29 then
            km = ((km == 1) and 42) or ((km == 2) and 29) or ((km == 3) and 56)
        end
        if km then
            kmt = DIK_name(km)
        end
    end

    if vbkb and vbkm then
        mt = "+"
    elseif not (vbkb or vbkm) then
        kmt = "[UNBOUND]"
        mt = ""
        kbt = ""
    end

    return string.format("%s%s%s",kmt,mt,kbt)
end


-- ======================================================================
function safeid(obj)
    local id = obj and obj.id
    if not id and obj then return end
    if type(id) ~= "number" then id = obj:id() end
    return id
end

function safename(id)
    if not (id and (id > 0)) then return end
    local text      = ts("st_paw_unknown")
    local se_obj    = alife_object(id)
    if not se_obj then return text end
    local name      = se_obj:name() or text
    local cls       = se_obj:clsid()

    if pins[id] then
        -- If there's a pin for this ID, use its label above all else
        text = pins[id].text or pins[id].name
        vl("%s (%s) is a pin: %s",name,id,text)
    elseif (cls == clsid.script_zone) then
        text = ts("st_paw_pin_default_name")
        vl("%s (%s) is a script zone: %s",name,id,text)
    elseif (cls == clsid.script_restr) then
        local _,_,hint = txr_routes.get_route_info(name)
        if hint then
            text = hint and ts(hint) or text
        else
            text = ts(name)
        end
        vl("%s (%s) is a level transition: %s",name,id,text)
    elseif (cls == clsid.smart_terrain) then
        text = ts("st_"..name.."_name"):gsub("%."," -")
        vl("%s (%s) is a smart terrain: %s",name,id,text)
    elseif (cls == clsid.online_offline_group_s) then
        local comm = se_obj.player_id
        local sq = ts("st_paw_squad")
        if managed_factions[comm] then
            text = ts(comm)
        end
        text = text.." "..sq
        if debuglogs then
            text = text..": "..name
        end
        vl("%s (%s) is NPC squad with faction %s: %s",name,id,comm,text)
    elseif IsInvbox(nil,cls) then
        local locst = "st_"..name.."_name"
        text    = ts(locst)
        if text == locst then
            dl("No localization found for stash %s",locst)
            text = ts("st_paw_unknown").." "..ts("st_paw_stash")
            if debuglogs then
                text = text..": "..name
            end
        end
        vl("%s (%s) is a stash marker: %s",name,id,text)
    elseif IsStalker(nil,cls) then
        text = se_obj:character_name()
        vl("%s (%s) is a stalker: %s",name,id,text)
    elseif IsMonster(nil,cls) then
        local obj = get_object_by_id(id)
        local section = obj and obj:section()
        if not section then
            return text
        end
        --[[
            Hack adapted from ui_enemy_health.script
            This logic acts as a translation layer for
            any monster kind/species that doesn't line
            up with the name of its encyclopedia entry
        --]]
        local special_cases = {
            dog             = "blind_dog",
            bird            = "crow",
            giant           = "pseudogiant",
            SM_KARLIK       = "karlik",
            SM_LURKER       = "lurker",
            SM_POLTER_G     = "poltergeist",
            SM_PYRO_G       = "pyrogeist",
            SM_PSEUDO_G     = "pseudogeist",
            SM_PSYSUCKER    = "psysucker",
        }
        if string.find(section,'rotan') then
            text = "rat"
        elseif string.find(section,'psy_dog') then
            text = "psydog"
        else
            local what = ini_sys:r_string_ex(section,"kind") or ini_sys:r_string_ex(section,"species") or nil
            text = special_cases[what] or what
        end
        --text = string.lower(ts("encyclopedia_mutants_"..text))
        text = ts("encyclopedia_mutants_"..text)
        vl("%s (%s) is a creature: %s",name,id,text)
    else
        text = ts(name)
        if text == name then
            text = ts(name.."_name")
            if text == name.."_name" then
                text = name
                dl("No localization or other name found for object %s (%s)",name,id)
            end
        end
    end
    dl("safename returns %s for %s",text,name)
    return text
end


function valid_pda()
    local dev = db.actor:item_in_slot(8)
    local sec = dev and dev:section()
    if dev and pda_defs[sec] then
        if pda_defs[sec].show_w then return true end
    elseif item_device.device_npc_pda[sec] then
        local text = ts("st_paw_npc_pda_equipped")
        dotip(text)
    else
        dl("WARNING: Equipped PDA %s not found in pda_defs - if this is a valid player PDA, add to that table to enable support",sec)
    end
    return false
end


function blacklisted_object(id)
    if not (id and (id > 0)) then return true end

    local se_obj = alife_object(id)

    if not se_obj then return true end

    local cls = se_obj:clsid()
    if  (cls == clsid.poltergeist_s) or
        (cls == clsid.psy_dog_phantom_s) then
    return true end

end

function valid_waypoint_target(se_obj)
    if not se_obj then return end
    if blacklisted_object(se_obj.id) then return end
    -- can add other smart types to this logic later if needed
    local clsid = se_obj:clsid()
    local valid =   (valid_clsids[clsid] ~= nil) or
                    IsStalker(se_obj) or
                    IsMonster(se_obj) or
                    isLc(se_obj)
    return valid
end

function feature_valid_in_mode(mode)
    --     -1: debug mode only
    --      0: disabled
    --      1: enabled in normal view only
    --      2: enabled in cartography mode only
    --      4: enabled in both    
    return  ((mode < 0) and debuglogs) or 
            ((mode == 1) and not cart_mode) or 
            ((mode >= 2) and cart_mode) or 
            (mode >= 4)
end


function play_sound_for_actor(effect)
    local snd = xr_sound.get_safe_sound_object(effect)
    snd:play(db.actor, 0, sound_object.s2d)
end


function add_mapspot(text,id,icon)
    if not id then return end
    icon = icon or default_mapspot
    vl("Adding mapspot %s for id %s with icon %s",text,id,icon)
    level.map_add_object_spot(id,icon,text)
end


function remove_mapspot(id,icon)
    if not (id and icon) then return end
    vl("Trying to remove mapspot for id %s with icon %s",id,icon)
    level.map_remove_object_spot(id,icon)
    level.map_remove_object_spot(id,icon)
    return true
end

--[[
-- this isn't working yet, don't enable
function rotate_dynamic_favorites(icon)
    if not icon then return end

    local mdf = tonumber(max_dynamic_faves) or 0
    local faves = 0
    if (mdf and (mdf == 0)) then return end
    vl("rotate_dynamic_favorites called with new mapspot %s",icon)
    if dynamic_faves and (type(dynamic_faves) == "table") then
        faves = #dynamic_faves or 0
        if faves > 1 then
            for i = 1,faves do
                if (faves[i] == icon) then
                    vl("%s already in favorites, ignoring")
                    return 


            end
        if faves < mdf then
            faves = faves + 1
        elseif (mdf > 1) and (faves >= mdf) then
            for i = 2,faves do
                vl("%s was in position %s, shuffling down to %s",dynamic_faves[i],i,i-1)
                dynamic_faves[i - 1] = dynamic_faves[i]
            end
        end
    else
        dynamic_faves = {}
    end
    dynamic_faves[faves] = icon
    vl("%s added to top of dynamic_faves",icon)
end
--]]

function func_add_mapspot(text,args)
    local id        = args.id
    local icon      = args.icon or map_pin_icon
    if text == "" or text == nil then
        set_pin_persistence(id,false)
        set_pingspot_persistence(id,false)
        pins[id] = nil
        vl("Empty text input returned for pin %s, removing",id)
    return end
    vl("func_add_mapspot called for id %s | %s | %s",id,icon,text)
    pins[id].text = text
    add_mapspot(text,id,icon)
end

function func_ren_mapspot(text,args)
    local id        = args.id
    local icon      = map_pin_icon
    local old_icon  = args.icon
    if text == "" or text == nil then
        vl("Empty text input returned for pin %s, making no change",id)
        text = pins[id].text
        icon = old_icon
    end
    pins[id].text   = text
    vl("func_ren_mapspot called for id %s | %s | %s",id,icon,text)
    remove_mapspot(id,old_icon)
    add_mapspot(text,id,old_icon)
end

function func_ren_waypoint(text,args)
    if text == "" then text = nil end
    local field = args.field
    if field == "name" then
        custom_name         = text
    elseif field == "desc" then
        custom_desc         = text
    end
end


function pins_exist()
    return not is_empty(pins)
end


function waypoint_task_cleanup()
end


function cancel_task()
    local id = placed_waypoint and placed_waypoint.id
    tm.task_info[task_id] = nil
    remove_mapspot(id, waypoint_mapspot)
    _ = set_pingspot_persistence(id,false)
    waypoint_active     = false
    placed_waypoint     = nil
    _ = dl("Waypoint task cancellation complete for %s",id)
    waypoint_canceling  = false
    return true
end


function end_waypoint_task()
    waypoint_canceling = true
    return cancel_task()
end


function set_current_waypoint(se_obj)
    if not se_obj then return end
    local id            = se_obj.id
    set_pingspot_persistence(id)
    if waypoint_active then
        last_waypoint   = placed_waypoint
        set_pingspot_persistence(id,false)
    end
    placed_waypoint = {
        id = id,
        name = safename(id),
    }
    waypoint_active     = true
    waypoint_canceling  = false
end

function valid_travel_target(id)
    -- To enable interaction with the Fair Fast Travel
    -- system addon, allowing fast travel to pins, but 
    -- only those that we know are within the playable 
    -- area--ones spawned at a spot where the player was 
    -- standing at the time.
    local pin = pins and pins[id]
    local valid = pin and pin.quick
    vl("valid_travel_target | id %s is pin: %s | is quick pin %s",pin,valid)
    return valid
end

function init_new_pin(id,name,text,icon)
    if id and not pins[id] then
        icon = icon or default_mapspot
        set_pingspot_persistence(id)
        pins[id] = {
            id      = id,
            name    = name or ts("st_paw_pin_default_name"),
            text    = text or name,
            icon    = icon,
            hud     = false
        }
        --rotate_dynamic_favorites(icon)
        vl("New pin initialized: %s (%s) | %s | %s",pins[id].name,id,icon,text)
    end
end


function register_script_zone(...)
    local se_obj = alife_create("script_zone",...)
    if not se_obj then return end
    local id = se_obj.id
    local now = time_global()
    script_zones[id] = {
        id      = se_obj.id,
        pos     = se_obj.position,
        created = now,
        cleanup = now + ping_lifetime,
    }
    vl("Script zone %s spawned for ping spot",id)
    return se_obj
end


function deregister_script_zone(id)
    if not id then return end
    local se_obj = alife_object(id)
    if not se_obj then return end
    alife_release(se_obj)
    script_zones[id] = nil
    vl("Script zone %s released",id)
end


function generate_scripted_mapspot_at(pos,lv,gv)
    if not (pos and lv and gv) then return end
    local sz = register_script_zone(pos,gv,lv)
    if not sz then return end
    return sz.id
end


function generate_scripted_mapspot_on(obj)
    if not (obj and obj.id) then return end
    local sz = register_script_zone(obj)
    if not sz then return end
    return sz.id
end


function spawn_pingspot(pid,pos,lv,gv)
    if not (pid and pos and lv and gv) then return end
    local sz        = register_script_zone(pos,gv,lv)
    if not sz then return end

    local text      = ts("st_paw_pingspot")
    local id        = sz.id
    pings[id]       = script_zones[id]
    pings[id].pid   = pid
    add_mapspot(text,id,icon_pingspot)
    -- vl("Spawned temporary pingspot at %s,%s with id %s",pos.x,pos.z,id)
    return id
end


function despawn_pingspot(id)
    -- vl("despawn_pingspot(%s): deregistering script zone and nulling ping record",id)
    deregister_script_zone(id)
    pings[id] = nil
end


function script_zone_cleanup()
    local now       = get_time_elapsed()
    for k,v in pairs(script_zones) do
        if v.cleanup and (v.cleanup < now) then
            deregister_script_zone(k)
        end
    end
    dl("script_zone_cleanup completed")
    return true
end

function temp_pin_cleanup(wipe_all)
    local now       = get_time_elapsed()
    for k,v in pairs(pins) do
        if v.cleanup then
            local expired = autotags_time_out and (v.cleanup < now)
            if expired or wipe_all then
                do_waypoint("pn_del",nil,nil,{syscall=true,id=k})
            end
        end
    end
    dl("temp_pin_cleanup completed")
    return true
end

function set_pin_persistence(id,onoff,lifetime)
    if not (id and (id > 0)) then return end
    if not pins[id] then return end
    if onoff or (onoff == nil) then
        pins[id].cleanup = nil
        dl("Pin %s given persistence, it will not be subject to cleanup",id)
    else
        local now = get_time_elapsed()
        pins[id].cleanup = now + (lifetime or autotag_lifetime or 0)
        dl("Pin %s flagged as temporary, it will be subject to cleanup at %s",id,pins[id].cleanup)
    end
    return true
end

function set_pingspot_persistence(id,onoff)
    if not (id and script_zones[id]) then return end
    if onoff or (onoff == nil) then
        pings[id] = nil
        script_zones[id].cleanup = nil
        dl("Temporary pingspot %s given persistence, it will not be subject to cleanup",id)
    else
        script_zones[id].cleanup = get_time_elapsed()
        dl("Persistent pingspot %s flagged as unused, it will be subject to cleanup",id)
    end
    return true
end

function ping_area_around(obj)
    if not obj then return end
    local now       = time_global()
    local pid       = tostring(now)
    local span      = ping_grid_radius or 10 -- radius of grid in squares
    local grid      = ping_grid_size or 10 -- dimension of grid squares in game units
    local rad       = span * grid -- actual ping radius in game units
    local anch_id   = obj.id
    local anch_pos  = obj.position
    local ax        = anch_pos.x
    local ay        = anch_pos.y
    local az        = anch_pos.z
    local gv        = obj.m_game_vertex_id
    local lv        = game_graph():vertex(gv):level_id()

    for z = (az-(span*grid)),(az+(span*grid)),grid do
        for x = (ax-(span*grid)),(ax+(span*grid)),grid do
            local pos = vector():set(x,ay,z)
            if distance_2d(pos,anch_pos) <= (rad + 1) then
                spawn_pingspot(pid,pos,gv,lv)
            end
        end
    end

    if use_ping_snd and snd_ping then play_sound_for_actor(snd_ping) end

    CreateTimeEvent("paw_ping_cleanup","ping_"..pid,11,tasks_placeable_waypoints.ping_cleanup,pid)
end


function do_waypoint(act,se_obj,acode,args)
    args = args or {}
    local syscall = args.syscall and true or false
    if (not syscall) and valid_pda() and not (paw_enabled and act) then return end
    acode = acode or act
    local id,name
    if se_obj then
        id = se_obj.id
        name = safename(id)
    elseif args and args.id then
        id = args.id
        se_obj = alife_object(id) or se_obj
    end
    local ac = action_codes[acode]

    dl("Received waypoint call \"%s\" on target %s (id %s)",act,name,id)

    if act == "wp_set" then
        if not se_obj then
            dl("do_waypoint called with action %s but no valid se_obj!",act)
        return end
        set_current_waypoint(se_obj)
        tm:give_task("task_placeable_waypoint")
        waypoint_active = true
    elseif act == "wp_mov" then
        if not se_obj then
            dl("do_waypoint called with action %s but no valid se_obj!",act)
        return end
        if tm.task_info[task_id] then
            local id            = se_obj.id
            local task          = tm.task_info[task_id]
            local atsk          = db.actor:get_task(task_id, true)
            task.target         = id
            task.current_target = id
            atsk:change_map_location(task.spot, id)
            level.map_add_object_spot(id, waypoint_mapspot, "")
            set_current_waypoint(se_obj)
            xr_sound.set_sound_play(AC_ID, "pda_tips")
        else
            dl("task_info[task_id] is nil!")
        end
        waypoint_active = true
    elseif act == "wp_del" then
        end_waypoint_task()
        last_waypoint = nil
    elseif act == "waypoint_rename" then
        dl("Received call to rename waypoint")
        local func = ren_wp_functor
        local title = ts("ui_mcm_pawsys_pawmenu_waypoint_rename")
        local itex = "ui_inGame2_PDA_icon_Secondary_mission"
        args.field = "name"
        cartography_mode(false)
        get_text(title,itex,name,func,args)
    elseif act == "waypoint_redesc" then
        dl("Received call to redesc waypoint")
        local func = ren_wp_functor
        local title = ts("ui_mcm_pawsys_pawmenu_waypoint_redesc")
        local itex = "ui_inGame2_PDA_icon_Secondary_mission"
        args.field = "desc"
        cartography_mode(false)
        get_text(title,itex,name,func,args)
    elseif act == "pn_add" then
        dl("Received call to add new pin to map for %s (%s)",name,id)
        local func = add_mapspot_functor
        local icon = icons[ac.icon] or map_pin_icon
        local itex = texture_for_icon(icon)
        local title = ts("ui_mcm_pawsys_pawmenu_pn_add")
        init_new_pin(id,name,ts("st_paw_pin_default_name"),icon)
        cartography_mode(false)
        --vl("pin data before input call: %s (%s) % | %",pins[id].name,pins[id].id,pins[id].icon,pins[id].text)
        get_text(title,itex,nil,func,pins[id])
    elseif act == "pn_ren" then
        if not (id and pins[id]) then return end
        dl("Received call to rename map pin %s (%s)",name,id)
        if not pins[id].locked then
            remove_mapspot(id,icon)
            local func = ren_mapspot_functor
            local icon = pins[id] and pins[id].icon
            local itex = texture_for_icon(icon)
            local name = pins[id] and pins[id].name
            local title = ts("ui_mcm_pawsys_pawmenu_pn_ren")
            cartography_mode(false)
            get_text(title,itex,name,func,pins[id])
        end
    elseif act == "pn_del" then
        if not (id and pins[id]) then return end
        if syscall or not pins[id].locked then
            local icon = pins[id] and pins[id].icon
            if hud_pin_objs[id] then
                vl("Removing pin %s from HUD",id)
                get_hud():RemoveDialogToRender(hud_pin_objs[id])
                hud_pin_objs[id] = nil
            end
            vl("Pin %s (%s) deleted",pins[id].text,id)
            pins[id] = nil
            if icon then remove_mapspot(id,icon) end
        end
    elseif act == "lock_pin" then
        if not (id and pins[id]) then return end
        pins[id].locked = true
    elseif act == "unlock_pin" then
        if not (id and pins[id]) then return end
        pins[id].locked = false
    elseif act == "pn_clr" then
        local wipe_all = args and args.wipe_all
        if not is_empty(hud_pin_objs) then
            for k,v in pairs(hud_pin_objs) do
                if wipe_all or not (pins[k] and pins[k].locked) then
                    vl("Hiding HUD pin for %s",k)
                    get_hud():RemoveDialogToRender(hud_pin_objs[k])
                    hud_pin_objs[k] = nil
                end
            end
        end
        for k,v in pairs(pins) do
            if wipe_all or not v.locked then            
                local icon = v.icon
                remove_mapspot(k,icon)
                pins[k] = nil
            end
        end
    elseif act == "mping" then  
        ping_area_around(se_obj)    
    elseif act == "hud_vis_on" then
        if not (id and pins[id]) then return end
        if syscall or not pins[id].locked then
            pins[id].hud = true
            show_hud_pin(id)
        end
    elseif act == "hud_vis_off" then
        if not (id and pins[id]) then return end
        if syscall or not pins[id].locked then
            pins[id].hud = false
            hide_hud_pin(id)
        end
    elseif act == "show_pins" then
        show_all_pins(true)
    elseif act == "hide_pins" then
        show_all_pins(false)
    elseif act == "cm_dbg" then
        local clsid = se_obj and se_obj:clsid() or "empty"
        property_ui:AddItem("[PAW Debug] Mapspot for %s (id %s) has clsid %s)",name,id,clsid)
    else
        dl("invalid action %s passed to do_waypoint",act)
    end
    return true
end


function add_context_option(property_ui,act,maptbl)
    local ac = action_codes[act]
    vl("add_context_option \"%s\" | cart_mode is %s",act,cart_mode)
    if ac and ac.enable then
        --printf("action %s is enabled",act)
        if type(ac.mode) ~= "number" then
            dl("WARNING: mode (%s) for action %s was not a number, resetting to 0",ac.mode,act)
            ac.mode = 0
        end
        --     -1: debug mode only
        --      0: disabled
        --      1: enabled in normal view only
        --      2: enabled in cartography mode only
        --      4: enabled in both
        --[[
        if      ((ac.mode < 0) and debuglogs) or 
                (ac.mode == 1 and not cart_mode) or 
                ((ac.mode >= 2) and cart_mode) or 
                (ac.mode >= 4) then
        -]]
        if feature_valid_in_mode(ac.mode) then
            local text = ts(ac.text)
            vl("add_context_option(%s): Adding context option %s",act,text)
            property_ui:AddItem(text)
            curr_menu_options[text] = maptbl
        end
    else
        vl("Action %s is missing or not enabled, ignoring",act)
    end
end

function nearest_smart_to_actor()
    vl("nearest_smart_to_actor")

    local levelid = alife():level_id()
    local smart_nearest,dist_nearest,name_nearest,result
    for name,smart in pairs(SIMBOARD.smarts_by_names) do
        if levelid == game_graph():vertex(smart.m_game_vertex_id):level_id() then
            -- vl("%s is same map as actor",name)
            local dist = smart.position:distance_to(db.actor:position())
            if (SIMBOARD.smarts[smart.id]) and (not smart_nearest or (dist < dist_nearest)) then
                vl("%s (%s) is nearest so far at %s",name,smart.id,dist)
                smart_nearest = smart
                dist_nearest = dist
                name_nearest = name
            end
        end
    end

    if not smart_nearest then
        dl("!ERROR! No nearby smarts found to actor, this shouldn't be possible")
    return {id=0,name="oops"} end

    result = {
        smart   = smart_nearest,
        id      = smart_nearest.id or 0,
        dist    = dist_nearest      or 0,
        name    = name_nearest      or "oops",
        pos     = smart_nearest.position, -- not used yet
    }
    vl("nearest_smart: %s at %s",name_nearest,dist_nearest)
    return result
end


function show_smarts(onoff)
    vl("show_smarts: %s",onoff)
    local toggle = onoff or false
    local levelid = alife():level_id()
    local smart_nearest,dist_nearest,name_nearest,result
    for name,smart in pairs(SIMBOARD.smarts_by_names) do
        if (SIMBOARD.smarts[smart.id]) then
            local text = name
            local id = smart.id
            local icon = smart_terrain_icon
            if toggle then
                -- vl("Adding temporary smart %s (%s) with icon %s",text,id,icon)
                level.map_add_object_spot(id,icon,text)
            else
                -- vl("Removing temporary smart %s (%s)",text,id)
                level.map_remove_object_spot(id,icon)
            end
        end
    end
end


function wp_target_obj()
    dl("wp_target_obj called")
    local obj = level.get_target_obj()
    local id = obj and obj:id()
    vl("ID returned by level.get_target_obj is %s | obj exists: %s",id,obj ~= nil)
    if id and (id > 0) then
        local se_obj = alife_object(id)
        if not (se_obj and (allow_non_wp_targets or valid_waypoint_target(se_obj))) then return end

        if placed_waypoint then
            if id == placed_waypoint.id then
                vl("Waypoint is currently active on %s (%s), disabling",se_obj:name(),id)
                --do_waypoint("wp_del",se_obj)
                toggle_waypoint()
            else
                vl("Waypoint is currently active, moving to %s (%s)",se_obj:name(),id)
                do_waypoint("wp_mov",se_obj)
            end
        else
            vl("No current waypoint, setting to target object %s (%s)",se_obj:name(),id)
            do_waypoint("wp_set",se_obj)
        end
    end
end


function get_smart_target_type(obj)
    --printf("get_smart_target_type(%s)",obj and obj:name())
    local target_type

    if obj then
        if IsStalker(obj) then
            local acomm     = get_actor_true_community()
            local comm      = obj:character_community() or "stalker"
            local is_enemy  = game_relations.is_factions_enemies(acomm,comm)
            --printf("Targeted object %s (%s) is stalker | actor comm %s | target comm %s | is_enemy %s",obj:character_name(),obj:id(),acomm,comm,is_enemy)
            if comm == acomm then
                target_type = "human_f"
            elseif is_enemy then
                target_type = "human_e"
            else
                target_type = "human_n"
            end
        elseif IsMonster(obj) then
            target_type     = "monster"
        elseif IsInvbox(obj) then
            target_type     = "stash"
        end
    end

    return target_type
end

function get_smart_icon_for_obj(obj,mapspot)
    local mapspot       = mapspot or map_pin_icon
    local target_type   = get_smart_target_type(obj)
    local target        = target_type and smart_pins[target_type]
    mapspot             = (target and icons[target.pin]) or mapspot

    vl("get_smart_icon_for_obj %s: best icon for %s was %s",obj and obj:character_name(),target_type,mapspot)
    return mapspot
end


function pin_target_obj(mapspot,notip,silent,smart)
    vl("pin_target_obj: mapspot %s | notip %s | silent %s | smart %s",mapspot,notip,silent,smart)
    local obj = level.get_target_obj()
    local id = obj and obj:id()
    if id and (id > 0) then
        if blacklisted_object(id) then return end
        if smart then
            mapspot = get_smart_icon_for_obj(obj)
            vl("pin_target_obj: pin %s is smart, assigned mapspot %s",id,mapspot)
        end
        local se_obj = alife_object(id)
        if not (se_obj and (allow_non_wp_targets or valid_waypoint_target(se_obj))) then return end
        local name = safename(id)
        if pins[id] then
            if not pins[id].locked then
                local hint = pins[id].text or pins[id].name or ts("st_paw_pin_default_name")
                local text = string.format(ts("st_paw_pin_removed_from_target"),name,hint)
                text = psk(text,text_colors)

                do_waypoint("pn_del",se_obj)
                dotip(text,5,nil,false)
            end
        else
            local hint  = name or ts("st_paw_pin_default_name")
            drop_quick_pin(id,hint,mapspot,true,true)
            if pin_hud_icon_default and pins[id] then
                pins[id].hud = true
                show_hud_pin(id)
            end
            if not silent then
                play_sound_for_actor(snd_tag_target)
            end
            if not notip then
                local icon  = ts("ui_mcm_lst_"..(mapspot or pawdata.curr_ico_name))
                local nxtb  = keybinds["ico_next"].text
                local prvb  = keybinds["ico_prev"].text
                local text  = string.format(ts("st_paw_pin_added_to_target"),name,icon,nxtb,prvb)
                text = psk(text,text_colors)
                dotip(text,5,nil,false)
            end
        end
    end
    return id
end


function create_smart_pin(notip,silent)
    --local mapspot = get_smart_icon_for_obj(obj)
    return pin_target_obj(nil,notip,silent,true)
end

function autotag_target(notip,silent)
    local id = create_smart_pin(true)
    set_pingspot_persistence(id,autotag_persistence)
    set_pin_persistence(id,autotag_persistence)
    return id
end

function drop_quick_pin(id,force_text,force_pin,no_tip,no_fast_travel)
    if not paw_enabled_check() then return end
    if next_pin > time_global() then return end
    next_pin = time_global() + pin_delay

    if not id then
        id = generate_scripted_mapspot_on(db.actor)
    end
    
    local se_obj    = alife_object(id)
    if not se_obj then return end
    
    local name          = se_obj:name() or "none"
    local icon          = force_pin or map_pin_icon
    local mapspot_text  = force_text or ts("st_paw_pin_quick_name")
    local tip_text      = ts("st_paw_pin_dropped")
    init_new_pin(id,name,mapspot_text,icon)
    pins[id].quick = not no_fast_travel
    dl("calling add_mapspot with %s | %s | %s",mapspot_text,id,icon)
    add_mapspot(mapspot_text,id,icon)
    if not no_tip then dotip(tip_text,10000) end
end


function toggle_waypoint(force)
    dl("toggle_waypoint called")
    if (force ~= nil) then
        waypoint_active = not force
    end
    if not waypoint_active then
        if last_waypoint then
            placed_waypoint = last_waypoint
            local se_obj = alife_object(placed_waypoint.id)
            if not se_obj then return end
            do_waypoint("wp_set",se_obj)
        else
            dotip("st_paw_no_last_wp")
        end
    else
        last_waypoint = placed_waypoint
        end_waypoint_task()
    end
end


function cartography_mode(onoff)
    if (onoff == nil) then
        cart_mode = not cart_mode
    else
        cart_mode = onoff or false
    end
    vl ("Setting cart_mode to %s and calling show_smarts to toggle",cart_mode)
    show_smarts(cart_shows_smarts and cart_mode)
end


function get_context_menu_options(property_ui,id,maptbl)
    empty_table(curr_menu_options)
    maptbl = maptbl or {}
    if not id then
        id = maptbl.object_id
    end
    if not paw_enabled then return end
    local se_obj = id and (id > 0) and alife_object(id)
    if not se_obj then return end
    
    local name  = se_obj:name() or "undefined"
    local clsid = se_obj:clsid() or "unknown"
    local id    = se_obj.id
    local pin   = id and pins[id]
    vl("get_context_menu_options: %s (%s) | cls %s",name,id,clsid)

    add_context_option(property_ui,"mping",maptbl)
    if id and valid_waypoint_target(se_obj) then
         if pins[id] then
            vl("Pin exists")

            if pin.locked then
                add_context_option(property_ui,"unlock_pin",maptbl)
            else
                add_context_option(property_ui,"pn_del",maptbl)
                add_context_option(property_ui,"pn_ren",maptbl)
                if pins[id].hud then
                    add_context_option(property_ui,"hud_vis_off",maptbl)
                else
                    add_context_option(property_ui,"hud_vis_on",maptbl)
                end
                add_context_option(property_ui,"lock_pin",maptbl)
            end
        else
            vl("No pin")
            add_context_option(property_ui,"pn_add",maptbl)
        end

        local name = se_obj:name()
        if placed_waypoint == nil then
            vl("No waypoint")
            add_context_option(property_ui,"wp_set",maptbl)
        else
            local wid = placed_waypoint.id or 0
            local sid = se_obj.id or 0
            if wid ~= sid then
                vl("Waypoint exists")
                add_context_option(property_ui,"wp_mov",maptbl)
            end
            vl("Waypoint exists here")
            add_context_option(property_ui,"wp_del",maptbl)
            add_context_option(property_ui,"waypoint_rename",maptbl)
            add_context_option(property_ui,"waypoint_redesc",maptbl)
        end
    end

    if pins_exist() then
        if show_pins then
            add_context_option(property_ui,"hide_all_pins",maptbl)
        else
            add_context_option(property_ui,"show_all_pins",maptbl)
        end
    end

    if not (pin and pin.locked) then
        add_context_option(property_ui,"pn_clr",maptbl)
        for k,v in pairs(action_codes) do
            local can_add = true
            if v.act == "pn_add" then
                can_add = (pins[id] == nil)
            end
            local mode = tonumber(v.mode) or 0
            if can_add and v.enable and (mode > 0) and not managed_options[k] then
                add_context_option(property_ui,k,id,maptbl)
            end
        end
    end
end


function execute_context_menu_option(property_ui,id,level_name,prop)
    vl("passed id : %s",id)
    id = last_clicked_id
    last_clicked_id = nil
    vl("execute_context_menu_option called for id %s\n| prop: %s\n| action %s)",id,prop,action[prop])
    if not (paw_enabled and id and valid_pda()) then return end
    if not (id and (id > 0)) then return end
    local se_obj = alife_object(id)
    if not se_obj then return end
    local ac = action[prop]
    if ac then
        local act = action_codes[ac].act
        do_waypoint(act,se_obj,ac)
    end
end


function faction_body_icon(comm)
    vl("faction_body_icon(%s) called",comm)
    local icon = nil
    if comm and managed_factions[comm] then
        local bi    = body_icon_mode or "badge"
        icon        = "paw_"..patch_res..sep..comm
        vl("faction_body_icon generated from quality %s for faction %s: %s",patch_res,comm,icon)
    else
        vl("not a valid human faction, returning %s from bodies set",current_body_icon)
    end
    return icon or current_body_icon
end

function local_set_name(setname)
    local name = ts(setname or icon_sets[pawdata.curr_set_name].name)
end

function local_icon_name(iconame)
    local name = ts(iconame or "ui_mcm_lst_"..pawdata.curr_ico_name)
end

function icon_for_pin(pin_name)
    if icons and pin_name then return icons[pin_name] end
end


function pin_for_icon(icon)
    if icon and texture_data and texture_data[icon] then return texture_data[icon].id end
end


function texture_for_icon(icon)
    --printf("texture_for_icon(%s) called",icon)
    local tex = texture_data and texture_data[icon] and texture_data[icon].t
    vl("texture_for_icon(%s) returned %s",icon,tex)
    return tex
end

function texture_for_set(setname)
    if not setname then return end
    local setdata = icon_sets[setname]
    if not (setdata and setdata.active_icon) then
        dl("WARNING: No active icon found for %s",setname)
    return end
    vl("active_icon for %s: %s",setname,setdata.active_icon)
    local td = texture_data[setdata.active_icon]
    vl("texture exists for %s: %s",setdata.active_icon,td ~= nil)
    local tex = td.t
    vl("texture_for_set(%s) returned %s",setname,tex)
    return tex
end

function get_current_texture(set_changed)
    return set_changed and texture_for_set(pawdata.curr_set_name) or texture_for_icon(pawdata.curr_ico_name)
end

function set_or_icon(str)
    return str and ((str ~= "set") and (str ~= "icon"))
end

function set_icon_index(set)
    vl("set_icon_index called for set %s",set)
    local ii = set_index[set].ii
    return ii
end

function set_icon_index_rev(set)
    vl("set_icon_index_rev called for set %s",set)
    local ri = set_index[set].ri
    return ri
end

function set2ind(skey)
    local ind = nil
    vl("set2ind called for set %s, %s sets listed",skey,#set_index)
    for i=1,#set_index,1 do
        local k = set_index[i].id
        if k == skey then
            ind = i
        end
    end
    vl("set2ind(%s) returned %s",skey,ind)
    return ind
end


function curr_set_i()
    return pawdata.curr_set_ind
end

function next_set_i()
    return roll(curr_set_i() + 1, 1, #set_index)
end

function prev_set_i()
    return roll(curr_set_i() - 1, 1, #set_index)
end


function curr_ico_i()
    --printf("curr_ico_i returns %s",pawdata.curr_ico_ind)
    return pawdata.curr_ico_ind
end

function next_ico_i()
    local c_ind     = curr_ico_i()
    local setdata   = icon_sets[pawdata.curr_set_name]
    return roll(c_ind + 1, 1, #setdata.ii)
end

function prev_ico_i()
    local c_ind     = curr_ico_i()
    local setdata   = icon_sets[pawdata.curr_set_name]
    return roll(c_ind - 1, 1, #setdata.ii)
end

function root_patch_name(patch)
    --printf("root_patch_name called with mapspot %s",patch)
    local name = patch
    local pos_paw = string.find(name,"paw_badge_")
    local pos_qlt = string.find(name,"hr_")
    if pos_paw and pos_qlt then
        name = "paw_badge_"..string.sub(patch,pos_qlt+3)
        vl("root_patch_name strips quality string from %s to get %s",patch,name)
    else
        vl("root_patch_name returning %s as-is",patch)
    end
    return name
end

function active_set(newset)
    vl("active_set(%s) called",newset)
    if newset and type(newset) == "number" then
        pawdata.curr_set_ind = clamp(newset,1,#set_index)
        pawdata.curr_set_name = set_index[pawdata.curr_set_ind].id
        pawdata.curr_set_data = icon_sets[pawdata.curr_set_name]
        current_active_set = pawdata.curr_set_name
        local setdata = pawdata.curr_set_data
        pawdata.curr_ico_name = setdata.active_icon
        pawdata.curr_ico_ind = setdata.ri[root_patch_name(pawdata.curr_ico_name)]
        map_pin_icon = pawdata.curr_ico_name
        vl("active set is now %s (%s), current icon %s (%s)",pawdata.curr_set_name,pawdata.curr_set_ind,pawdata.curr_ico_name,pawdata.curr_ico_ind)
    end
    return pawdata.curr_set_name
end

function get_next_icon()
    local setdata = pawdata.curr_set_data
    return setdata.ii[next_ico_i()]
end

function get_prev_icon()
    local setdata = pawdata.curr_set_data
    return setdata.ii[prev_ico_i()]
end

function get_active_icon(newico)
    if newico and type(newico) == "number" then
        vl("Setting new icon to index %s",newico)
        local setdata = pawdata.curr_set_data
        pawdata.curr_ico_ind = clamp(newico,1,setdata.inum)
        pawdata.curr_ico_name = setdata.ii[pawdata.curr_ico_ind]
        setdata.active_icon = pawdata.curr_ico_name
        map_pin_icon = pawdata.curr_ico_name
    end
    return pawdata.curr_ico_name
end

function notify_icon_change(newset)
    local setdata   = pawdata.curr_set_data
    local icon      = setdata.active_icon
    local td        = texture_data[icon]
    local tex       = td.t
    local tiptext   = ts("st_paw_change_icon").." "..ts("ui_mcm_lst_"..icon)
    
    if newset then
        local name      = ts(setdata.name)
        local settext   = string.format(ts("st_paw_change_set"),name)
        tiptext         = settext .. tiptext
    end
    dotip(tiptext,2,nil,false,tex)    
end



function cycle_icons(cycle_dir,dotip)
    --printf("cycle_icons: curr_set: %s (%s)",pawdata.curr_set_name,pawdata.curr_set_ind)
    if cycle_dir and type(cycle_dir) ~= "number" then return end
    local setdata = pawdata.curr_set_data
    local next_ind = roll(pawdata.curr_ico_ind + cycle_dir,1,setdata.inum)
    get_active_icon(next_ind)
    if use_ui_snd then play_sound_for_actor(snd_cycle_blip) end
    if dotip then notify_icon_change() end
end

function cycle_sets(cycle_dir,dotip)
    if cycle_dir and type(cycle_dir) ~= "number" then return end
    local next_ind = roll(pawdata.curr_set_ind + cycle_dir,1,#set_index)
    active_set(next_ind)
    if use_ui_snd then play_sound_for_actor(snd_cycle_blip) end
    if dotip then notify_icon_change(true) end
end

function icon_cycle(change,val)
    if not mwheel_enabled then return end
    if change then
        icon_cycle_active = val
        if not mwheel_notify then return icon_cycle_active end
        if icon_cycle_active then
            dotip(ts("st_paw_cycling_icons"))
        else
            dotip(ts("st_paw_mwheel_normal"))
        end
    end
    return icon_cycle_active
end

function set_cycle(change,val)
    if not mwheel_enabled then return end
    if change then
        set_cycle_active = val
        if not mwheel_notify then return icon_cycle_active end
        if set_cycle_active then
            dotip(ts("st_paw_cycling_sets"))
        else
            dotip(ts("st_paw_mwheel_normal"))
        end     
    end
    return set_cycle_active
end

function cycle_items(cycle_dir,item_type,dotip)
    if (item_type == nil) then
        if icon_cycle() then
            item_type = "icon"
        elseif set_cycle() then
            item_type = "set"
        end
    end
    if not icoset_changed then icoset_changed = {} end
    if item_type == "icon" then
        icoset_changed.i = true
        vl("cycling icons: %s",cycle_dir)
        cycle_icons(cycle_dir,dotip)
    elseif item_type == "set" then
        icoset_changed.s = true
        vl("cycling sets: %s",cycle_dir)
        cycle_sets(cycle_dir,dotip)
    end
end


function show_all_pins(onoff)
    show_pins = onoff
    if onoff then
        vl("Showing all recorded pins")
        for id,pin in pairs(pins) do
            local icon = pin.icon
            local mapspot_text = pin.text
            vl("calling add_mapspot with %s | %s | %s",mapspot_text,id,icon)
            add_mapspot(mapspot_text,id,icon)
        end
    else
        vl("Hiding stored pins from map")
        for id,pin in pairs(pins) do
            remove_mapspot(id,pin.icon)
        end        
    end
end


function load_mcm(pawpath,default)
    local val = ui_mcm and ui_mcm.get("pawsys/"..pawpath)
    if val ~= nil then
        return val
    else
        return default
    end
end

function marker_hint_shown(wpin)
    local mode = show_marker_hint and tonumber(show_marker_hint[wpin])
    local shown = feature_valid_in_mode(mode)
    return shown
end


function marker_dist_shown(wpin)
    local mode = show_marker_dist and tonumber(show_marker_dist[wpin])
    local shown = feature_valid_in_mode(mode)
    return shown
end


function mcm_reload_general_settings()
    if not ui_mcm then return end
    local old_paw_en        = paw_enabled
    paw_enabled             = load_mcm("pawgen/enabled",paw_enabled)

    if paw_enabled and not old_paw_en then
        on_game_start()
        dl("PAW was disabled and now is not, re-registering actor_on_update")
    elseif not paw_enabled then
        if old_paw_en then
            unregister_all_callbacks()
        end
        printf(logprefix.."Personal Adjustable Waypoint has been disabled, aborting all further action!")
    return false end

    disable_load_warning    = load_mcm("pawgen/disable_load_warning",disable_load_warning)
    wp_hud_icon_enabled     = load_mcm("pawgen/wp_hud_icon_enabled",wp_hud_icon_enabled)
    if wp_hud_icon_enabled then
        show_marker_dist["wp"]      = tonumber(load_mcm("pawgen/show_dist_wp",show_marker_dist["wp"]))
        show_hud_waypoint()
    else
        hide_hud_waypoint()
    end
    show_marker_dist["pins"]    = tonumber(load_mcm("pawgen/show_dist_pins",show_marker_dist["pins"]))
    show_marker_hint["pins"]    = tonumber(load_mcm("pawgen/show_hint_pins",show_marker_hint["pins"]))
    pin_near_fade_dist          = tonumber(load_mcm("pawgen/pin_near_fade_dist",pin_near_fade_dist))
    pin_far_fade_dist           = tonumber(load_mcm("pawgen/pin_far_fade_dist",pin_far_fade_dist))
    pin_far_hide_dist           = tonumber(load_mcm("pawgen/pin_far_hide_dist",pin_far_hide_dist))
    wp_clear_dist               = tonumber(load_mcm("pawgen/wp_clear_dist",wp_clear_dist))
    tip_on_icoset_change    = load_mcm("pawgen/tip_on_icoset_change",tip_on_icoset_change)
    welcome_msg_shown       = load_mcm("pawgen/welcome_msg_shown",welcome_msg_shown)
    enable_wp_proxcheck     = wp_clear_dist and wp_clear_dist > 0
    mcm_update_throttle     = load_mcm("pawgen/mcm_update_throttle",mcm_update_throttle)
    mwheel_poll_interval    = load_mcm("pawgen/mwheel_poll_interval",mwheel_poll_interval)
    -- These last two options are not in the MCM menu, but can be manually set as overrides
    return true
end

function mcm_reload_keybind_table()
    if not ui_mcm then return end
    for k,v in pairs(keybinds) do
        local kb = load_mcm("pawbinds/bind_"..k)
        local km = load_mcm("pawbinds/modk_"..k)
        local vbkb = valid_bind(kb)
        local vbkm = valid_bind(km)
        if vbkb then
            keybinds[k].bind = kb
        end
        if vbkm then
            keybinds[k].mod = km
        end
        keybinds[k].text = bindtext(kb,km)
    end
end

function mcm_reload_keybind_settings()
    cartography_must_hold   = not load_mcm("pawbinds/cartmode_toggle",cartography_must_hold)
    keybinds[cartmode].hold = cartography_must_hold
    cart_shows_smarts       = load_mcm("pawbinds/cart_shows_smarts",cart_shows_smarts)
    mwheel_notify           = load_mcm("pawbinds/mwheel_notify")
    cartmode_unfade         = load_mcm("pawbinds/cartmode_unfade",cartmode_unfade)
    local tmp               = ui_mcm.get("pawsys/pawbinds/mwheel_enabled")
    if tmp and type(tmp) == "number" then
        tmp                 = (tmp ~= 0)
    end
    mwheel_enabled          = tmp and mwheel_avail
    
    tmp                     = ui_mcm.get("pawsys/pawbinds/mwheel_override")
    if tmp ~= nil then
        dl("MCM override found for mwheel_avail (old = %s | new = %s)",mwheel_avail,tmp)
        mwheel_avail        = tmp
    end

    tmp                     = ui_mcm.get("pawsys/pawbinds/right_click_override")
    -- if set to true, will force on_map_right_click support on
    if tmp ~= nil then
        dl("MCM override found for right_click_avail (old = %s | new = %s)",right_click_avail,tmp)
        right_click_override= tmp
    end        
    
    tmp                     = ui_mcm.get("pawsys/pawgen/disable_mcmups")
    if tmp ~= nil then
        dl("MCM override found for disable_mcm_updates (old = %s | new = %s)",disable_mcm_updates,tmp)
        disable_mcm_updates = tmp
    end

    tmp                     = load_mcm("pawgen/pingsound")
    if tmp ~= nil then
        use_ping_snd        = tmp
    end
end

function mcm_reload_pin_settings()
    patch_res           = ui_mcm.get("pawsys/pawpins/patch_res") or "badge"
    local bi            = ui_mcm.get("pawsys/pawpins/milpda_body_icon")
    local pig           = ui_mcm.get("pawsys/pawpins/pin_icon_group")
    --local mp            = ui_mcm.get("pawsys/pawpins/poi_icon_"..(pig or ""))
    local cbi           = ui_mcm.get("pawsys/pawpins/poi_icon_bodies")

    for k,v in pairs(icons) do
        if managed_factions[k] then
            local newbadge  = "paw_"..patch_res..sep..k
            vl("MCM: icon for %s was %s, is now %s",k,v,newbadge)
            icons[k]        = newbadge
        end
    end

    load_active_icoset_data()
    local icon          = pig and icon_sets[pig] and icon_sets[pig].active_icon or default_mapspot
    icon_sets["bodies"].active_icon = icons[cbi]
    dl("MCM: body icon mode %s | paw icon %s",bi,cbi)
    map_pin_icon        = icon
    current_active_set  = pig

    dl("MCM: icon %s | icon set: %s",icon,pig)

    local cp            = ui_mcm.get("pawsys/pawpins/use_custom_pin_icon") or false
    if cp then
        custom_pin_icon = true
        map_pin_icon    = ui_mcm.get("pawsys/pawpins/custom_pin_icon") or map_pin_icon
        dl("MCM: Overriding default icon with custom value: %s",map_pin_icon)
    else
        custom_pin_icon = false
    end
    if force_icon_override then
        dl("MCM: Script hardcoded to override map_pin_icon with %s",force_icon_override)
        map_pin_icon    = force_icon_override
        default_mapspot = force_icon_override
    end

    if (bi and ish_kill_tracker) then
        body_icon_mode      = bi
        current_body_icon   = icons[cbi] or default_mapspot
        ish_kill_tracker.use_paw_icon = (bi == "set") or (bi == "fac")
    end
    widget_enabled      = load_mcm("pawhud/widget_enable",widget_enabled)
    active_theme        = load_mcm("pawhud/active_theme",active_theme)
    if not hud_themes[active_theme] then active_theme = "classicauto" end
    widget_custom_pos = {
        x = load_mcm("pawhud/pos_x"),
        y = load_mcm("pawhud/pos_y")
    }
    widget_use_custom_pos   = load_mcm("pawhud/custompos")
    widget_hide_delay       = (tonumber(load_mcm("pawhud/autohide",widget_hide_delay)) * 1000)
    use_ui_snd              = load_mcm("pawhud/hudsound")

    --[[
    local mdf           = clamp(tonumber(ui_mcm.get("pawsys/pawpins/fave_recent")),0,10)
    if mdf and (mdf ~= max_dynamic_faves) then
        local old_mdf = max_dynamic_faves
        max_dynamic_faves = mdf
        dl("new max_dynamic_faves: %s (was %s)",mdf,old_mdf)
        if dynamic_faves and (not is_empty(dynamic_faves)) and
                (max_dynamic_faves > 0) then
            local df = {}
            for i = 1,max_dynamic_faves do
                if dynamic_faves[i] then
                    vl("dynamic_fave[%s]: %s",i,dynamic_faves[i])
                    df[i] = dynamic_faves[i]
                end
            end
            dynamic_faves = df
        end
    end
    --]]
end

function mcm_reload_reticle_settings()
    if ui_mcm then
        mark_on_positive_id     = load_mcm("pawret/enable_autotag",mark_on_positive_id)
        autotag_persistence     = load_mcm("pawret/autotag_persistence",autotag_persistence)
        autotag_lifetime        = load_mcm("pawret/autotag_lifetime",(autotag_lifetime / 6)) * 6
        autotags_time_out       = (autotag_lifetime or 0) > 0
        pin_hud_icon_default    = load_mcm("pawret/pin_auto_visible",pin_hud_icon_default)
        manual_smart_pins       = load_mcm("pawret/manual_smart_pins",manual_smart_pins)
        reticle_mode            = load_mcm("pawret/reticle_mode",reticle_mode)
        reticle_mustzoom        = load_mcm("pawret/reticle_mustzoom",reticle_mustzoom)
        reticle_color.a         = load_mcm("pawret/reticle_alpha",reticle_color.a)
        ret_fade_attack_time    = load_mcm("pawret/ret_fade_attack_time",ret_fade_attack_time)
        ret_fade_decay_time     = load_mcm("pawret/ret_fade_decay_time",ret_fade_decay_time)
        for k,v in pairs(smart_pins) do
            smart_pins[k].pin   = load_mcm("pawret/"..k,v.pin)
            smart_pins[k].enabled = load_mcm("pawret/"..k.."_enable",v.enabled)
        end
        -- Load Crook's facid settings, if present
        local did = ui_mcm.get("targetID/timeID")
        if did ~= nil then
            npc_ident.delay_id  = did
        end
        did = ui_mcm.get("targetID/deadID")
        if did ~= nil then
            npc_ident.id_bodies = did
        end
        npc_ident.id_speed  = ui_mcm.get("targetID/speedID")    or 0.3
        npc_ident.lenience  = ui_mcm.get("targetID/targL")      or 0.99
    end
end


function on_option_change()
    if load_failed then return end
    -- Sync all MCM values and propagate changes
    language = ui_options.curr_localization()
    if ui_mcm and not mcm_killswitch then
        debuglogs               = load_mcm("pawgen/debuglogs",debuglogs)
        catsy_paw_mcm.debuglogs = debuglogs
        dl("Setting for debuglogs loaded from MCM: %s",debuglogs)

        if load_mcm("pawgen/wipe_all") then
            ui_mcm.set("pawsys/pawgen/wipe_all",false)
            dl("MCM: Wiping all pin data per player request")
            local args = {wipe_all=true}
            do_waypoint("pn_clr",nil,nil,args)
        end

        mcm_reload_general_settings()
        if not paw_enabled then
            return 
        end
        mcm_reload_keybind_table()
        mcm_reload_keybind_settings()
        mcm_reload_pin_settings()
        mcm_reload_reticle_settings()

        for k,v in pairs(action_codes) do
            local m = load_mcm("pawmenu/"..k)
            if m ~= nil then
                action_codes[k].mode = tonumber(m) or 0
                vl("MCM: Loading action code mode %s for %s",m,k)
            else
                vl("MCM: No value found for %s, leaving unchanged",k)
            end
        end
        ui_mcm.set("pawsys/pawgen/mcm_ver",script_version)
    end

    if ish_kill_tracker and item_milpda then ish_kill_tracker.on_option_change() end
    active_set(icon_sets[current_active_set].i)
    if db.actor and get_hud() then
        unsquish_ratio  = (device().height / device().width) / (768 / 1024)
        reset_indicator()
    end
end


function load_active_icoset_data()
    if not ui_mcm then return end
    vl("Loading MCM values for sets and icons")
    local path = "pawsys/pawpins/poi_icon_"
    for k,v in pairs(icon_sets) do
        local val = ui_mcm.get(path..k)
        local icon = icons[val]
        --printf("loading "..path..k..": %s | icons %s | icons[%s]: %s",val,icons,val,icons[val])
        vl("Loading active icon for %s: %s = %s",k,val,icon)
        icon_sets[k].default = val
        icon_sets[k].active_icon = icon
    end
    local setname = ui_mcm.get("pawsys/pawpins/pin_icon_group")
    if set_index[setname] then
        active_set(set_index[setname])
    end
end

function update_mcm_icoset_data()
    if not ui_mcm then return end
    if icoset_changed then
        vl("Updating MCM settings after set/icon change",icoset_changed)
        local curr_set = pawdata.curr_set_name
        if icoset_changed and icoset_changed.s then
            ui_mcm.set("pawsys/pawpins/pin_icon_group",curr_set)
        end
        local path = "pawsys/pawpins/poi_icon_"..curr_set
        local active_pin = pin_for_icon(icon_sets[curr_set].active_icon)
        ui_mcm.set(path,active_pin)
    end
    icoset_changed = nil
end

function check_waypoint_proximity(id)
    local se_obj = id and alife_object(id)
    if (not se_obj) or not (se_obj and se_obj.online) then return end
    local szpos = se_obj.position
    local dist = szpos:distance_to(db.actor:position()) or 0
    if dist <= wp_clear_dist then
        toggle_waypoint(false)
    end
end

function tick()
    if not paw_enabled then
        unregister_all_callbacks()
        return
    end
    local now = time_global()
    if enable_wp_proxcheck and waypoint_active and (next_wp_proxcheck <= now) then
        next_wp_proxcheck = now + wp_proxcheck_interval
        check_waypoint_proximity(placed_waypoint and placed_waypoint.id)
    end
    if (next_gc_check <= now) then
        next_gc_check = now + garbcollect_interval
        script_zone_cleanup()
        temp_pin_cleanup()
    end
    if disable_mcm_updates then return end
    if (next_mcm_update > now) or not icoset_changed then return end
    next_mcm_update = now + mcm_update_throttle
    update_mcm_icoset_data()
end

function paw_welcome_message()
    if welcome_msg_shown then return true end
    vl("Welcome message not shown yet, displaying to player")
    welcome_msg_shown = true
    if ui_mcm then
        ui_mcm.set("pawsys/pawgen/welcome_msg_shown",true)
    end
    local player_name = alife():actor():character_name()
    local kb        = keybinds
    toggle_bind     = kb["wptoggle"].bind
    toggle_mod      = kb["wptoggle"].mod
    quickpin_bind   = kb["quickpin"].bind
    quickpin_mod    = kb["quickpin"].mod
    cart_mode_hold  = kb["cartmode"].bind
    cart_mode_mod   = kb["cartmode"].mod
    local toggle_btxt = bindtext(toggle_bind,toggle_mod)
    local quickpin_btxt = bindtext(quickpin_bind,quickpin_mod)
    local cartmode_btxt = bindtext(cart_mode_hold,cart_mode_mod)
    local welcome_msg = string.format(ts("st_pawsys_welcome_msg"),toggle_btxt,quickpin_btxt,cartmode_btxt,player_name)
    welcome_msg = psk(welcome_msg,text_colors)
    dotip(welcome_msg,10000)
    return true
end
-- ======================================================================
--      UI ELEMENTS
-- ======================================================================

-- ======================================================================
--[[    TEXT INPUT WINDOW
    Originally adapted from parts of the vanilla backpack stash script

    A more generic, parameterized version used to ship with PAW as its 
    own mod (ui_get_input.script)
-- ====================================================================]]

InputGUI = nil

function get_text(title_txt,icon_tex,prepop,func,args)
    dl("get_text called:\nTitle: %s\nIcon: %s\nExisting text: %s",title_txt,icon_tex,prepop)
    tex = texdef or tex_defs
    args = args or {}
    
    if not InputGUI then
        InputGUI = UITextInputWnd(title_txt,icon_tex,prepop,func,args)
    end
    
    if InputGUI and not InputGUI:IsShown() then
        InputGUI:Reset(title_txt,icon_tex,prepop,func,args)
        InputGUI:ShowDialog(true)
        Register_UI("UITextInputWnd","get_text")
    end
end

-- ======================================================================

class "UITextInputWnd" (CUIScriptWnd)

function UITextInputWnd:__init(title_txt,icon_tex,prepop,func,args) super()
    vl("UITextInputWnd:__init:\nTitle: %s\nIcon: %s\nExisting text: %s",title_txt,icon_tex,prepop)
    self.title_txt  = title_txt
    self.icon_tex   = icon_tex
    self.prepop     = prepop
    self.func       = func
    self.args       = args
    self:InitControls()
    self:InitCallBacks()
end

function UITextInputWnd:__finalize()
end

function UITextInputWnd:InitControls()
    self:SetWndRect(Frect():set(0,0,1024,768))
    self:SetAutoDelete(true)

    local tex = {
        file    = "paw_input_window.xml",
        tbar    = "titlebar",
        paw     = "paw",
        icon    = "icon",
        text    = "text",
        root    = "dialog",
        bg      = "background",
        input   = "input",
        ok      = "btn_ok",
        cancel  = "btn_cancel",
    }

    local xml       = CScriptXmlInit()
    local tbar      = tex.root..":"..tex.tbar
    local paw       = tbar..":"..tex.paw
    local icon      = tbar..":"..tex.icon
    local text      = tbar..":"..tex.text
    local bg        = tex.root..":"..tex.bg
    local cancel    = tex.root..":"..tex.cancel
    local input     = tex.root..":"..tex.input
    local ok        = tex.root..":"..tex.ok

    xml:ParseFile   (tex.file)

    self.dialog     = xml:InitStatic(tex.root, self)
    xml:InitStatic(bg, self.dialog)
    self.tbar       = xml:InitStatic(tbar,self.dialog)
    self.paw        = xml:InitTextWnd(paw,self.tbar)
    self.paw:SetText("PAW".." "..script_version)
    self.paw:SetFont(GetFontSmall())
    self.icon       = xml:InitStatic(icon, self.tbar)
    if self.icon_tex then
        self.icon:InitTexture(self.icon_tex)
    else
        dl("Empty icon texture passed to input window")
    end
    self.text       = xml:InitTextWnd(text, self.tbar)
    self.text:SetText(self.title_txt)
    self.text:SetFont(GetFontGraffiti22Russian())

    self.input      = xml:InitEditBox(input,self.dialog)
    self:Register(self.input,"fld_input")
    self.input:SetText(self.prepop)

    local btn       = xml:Init3tButton(cancel, self.dialog)
    self:Register(btn,tex.cancel)

    btn             = xml:Init3tButton(ok, self.dialog)
    self:Register(btn,tex.ok)
end


function UITextInputWnd:InitCallBacks()
    self:AddCallback("btn_ok", ui_events.BUTTON_CLICKED, self.OnAccept, self)
    self:AddCallback("btn_cancel", ui_events.BUTTON_CLICKED, self.Close, self)
end


function UITextInputWnd:Reset(title_txt,icon_tex,prepop,func,args)
    self.icon_tex   = icon_tex
    self.title_txt  = title_txt
    self.prepop     = prepop
    self.func       = func
    self.args       = args    
    if self.title_txt then
        self.text:SetText(self.title_txt)
    end
    if self.icon_tex then
        self.icon:InitTexture(self.icon_tex)
    end
    self.input:SetText("")
end


function UITextInputWnd:Update()
    CUIScriptWnd.Update(self)
end


function UITextInputWnd:OnAccept()
    local text_input = self.input:GetText()
    if text_input == "" then text_input = nil end
    dl("OnAccept: text_input is %s",text_input)
    if self.func then
        exec(self.func,text_input,self.args)
    end
    self:Close()
end


function UITextInputWnd:OnKeyboard(dik, keyboard_action)
    local res = CUIScriptWnd.OnKeyboard(self,dik,keyboard_action)
    if (res == false) then
        local bind = dik_to_bind(dik)
        if keyboard_action == ui_events.WINDOW_KEY_PRESSED then
            if dik == DIK_keys.DIK_ESCAPE then
                self:Close()
            end
        end
    end
    return res
end


function UITextInputWnd:Close()
    self:HideDialog()
    Unregister_UI("UITextInputWnd")
end

-- ======================================================================
--[[    ICON AND SET HUD INDICATOR
    See the hud_themes table and PAW's MCM menu for more info
-- ====================================================================]]


GUI = nil

class "UIPAWIndicator" (CUIScriptWnd)

function UIPAWIndicator:__init() super()
    vl("PAW init called, active theme is %s | widget_active %s | widget_enabled %s",active_theme,widget_active,widget_enabled)
    if not widget_enabled then return end
    self.theme = hud_themes[active_theme]
    self:InitControls()
    self:DrawIndicator(self.theme)
    get_hud():AddDialogToRender(self)
    RegisterScriptCallback("actor_on_net_destroy", self)
end


function UIPAWIndicator:__finalize()
end


function UIPAWIndicator:Reset(theme)
    vl("UIPAWIndicator:Reset called with theme %s",theme and theme.name)
    if not theme then theme = self.theme end
    self.dialog:Show(false)
    self.dialog = nil
    self:InitControls()
    self:DrawIndicator(theme)
end

function UIPAWIndicator:Destroy()
    get_hud():RemoveDialogToRender(self)
end


function UIPAWIndicator:SetTheme(theme_name)
    vl("UIPAWIndicator:SetTheme called with theme_name %s",theme_name)
    local theme = hud_themes and hud_themes[theme_name]
    if theme then
        self.dialog:Show(false)
        active_theme = theme_name or active_theme
        self.theme = hud_themes[active_theme]
        self:Reset(theme)
    end
end


function UIPAWIndicator:actor_on_net_destroy()
    get_hud():RemoveDialogToRender(self)
end


function UIPAWIndicator:DrawIndicator(theme)
    vl("UIPAWIndicator:DrawIndicator called with theme %s | self %s",theme and theme.name,self.theme)
    local pos = theme.pos
    if widget_use_custom_pos then pos = widget_custom_pos end
    local xml = CScriptXmlInit()
    xml:ParseFile(theme.file)

    self.dialog = xml:InitStatic(theme.node, self)
    self.dialog:SetWndPos(vector2():set(pos.x,pos.y))
    if theme.tex then
        self.dialog:InitTexture(theme.tex)
    end
    self.box_curr = xml:InitStatic(theme.node..":curr", self.dialog)
    self.box_curr:InitTexture(texture_for_icon(self.icon_curr))

    if theme.style ~= "compact" then
        self.box_prev = xml:InitStatic(theme.node..":prev", self.dialog)
        self.box_prev:InitTexture(texture_for_icon(get_prev_icon()))

        self.box_next = xml:InitStatic(theme.node..":next", self.dialog)
        self.box_next:InitTexture(texture_for_icon(get_next_icon()))

        self.box_head = xml:InitStatic(theme.node..":head",self.dialog)
        self.box_text = xml:InitTextWnd(theme.node..":head",self.box_head)
        self.box_prev:SetTextureColor(colors.dimmed)
        self.box_next:SetTextureColor(colors.dimmed)
    end
    if theme.style == "full" then
        self.box_text:SetText(ts("ui_mcm_lst_pawsys_pg_"..self.set_curr))
        self.box_head2 = xml:InitStatic(theme.node..":head2",self.dialog)
        self.box_text2 = xml:InitTextWnd(theme.node..":head2",self.box_head2)
        self.box_text2:SetText(ts("ui_mcm_lst_"..self.icon_curr))
    elseif theme.style == "minimal" then
        self.box_text:SetText(ts("ui_mcm_lst_"..self.icon_curr))
    end
    vl("UIPAWIndicator:DrawIndicator completed")
end


function UIPAWIndicator:InitControls()
    self.pda_active = item_device.is_pda_active()
    self.icon_curr = get_active_icon()
    self.set_curr = pawdata.curr_set_name
    vl("UIPAWIndicator:InitControls: active icon is %s",self.icon_curr)
end


function UIPAWIndicator:Update(force)
    CUIScriptWnd.Update(self)
    self.dialog:Show(false)
    if not (widget_enabled and main_hud_shown()) then return end

    local theme = self.theme
    local pda_changed = false

    if self.pda_active ~= item_device.is_pda_active() then
        pda_changed = true
    end
    if item_device.is_pda_active() then
        local thm = theme.pda_thm
        if thm then
            
            theme = hud_themes[thm]
        end
    end
    if pda_changed then
        vl("PDA mode has changed, resetting theme")
        self:Reset(theme)
    end

    if theme.tex then self.dialog:InitTexture(theme.tex) end
    local pos = theme.pos
    if widget_use_custom_pos then
        pos = widget_custom_pos
    end
    
    self.dialog:SetWndPos(vector2():set(pos.x,pos.y))

    local acticon = pawdata.curr_ico_name
    if (self.icon_curr ~= acticon) or (self.set_curr ~= pawdata.curr_set_name) then
        vl("UIPAWIndicator:Update - icon/set has changed (new curr icon: %s)",acticon)
        self.set_curr = pawdata.curr_set_name
        self.icon_curr = acticon
        self.box_curr:InitTexture(texture_for_icon(self.icon_curr))
        if theme.style ~= "compact" then
            self.box_prev:InitTexture(texture_for_icon(get_prev_icon()))
            self.box_next:InitTexture(texture_for_icon(get_next_icon()))
        end
        if theme.style == "full" then
            self.box_text:SetText(ts("ui_mcm_lst_pawsys_pg_"..self.set_curr))
            self.box_text2:SetText(ts("ui_mcm_lst_"..self.icon_curr))
        elseif theme.style == "minimal" then
            self.box_text:SetText(ts("ui_mcm_lst_"..self.icon_curr))
        end
        widget_last_used = time_global()
        widget_active = true
    end
    if widget_hide_delay > 0 then
        if time_global() > widget_last_used + widget_hide_delay then widget_active = false end
    end
    self.dialog:Show(widget_active)
end


function reset_indicator()
    vl("Resetting PAW indicator")
    if GUI then GUI:Destroy() end
    if not widget_enabled then return end
    vl("Re-initializing PAW indicator")
    GUI = UIPAWIndicator()
end


function show_indicator(tf)
    if not (GUI and widget_enabled) then return end
    if show_indicator == nil then
        widget_active = -widget_active
    else
        widget_active = (tf == true) or false
    end        
    GUI:Show(widget_active)
end


-- ======================================================================
--[[    WAYPOINT AND PIN HUD ICONS
    Some pieces adapted from GT's "HUD Ubisoft Friendly" addon
-- ====================================================================]]

function unsquish_aspect(element)
    local w = element:GetWidth()
    local h = element:GetHeight()
    element:SetWndSize(vector2():set((w*unsquish_ratio),h))
end

function dist_from_crosshair(position)
    local toPoint = vector():set(position):sub(device().cam_pos):normalize()
    return toPoint:dotproduct(device().cam_dir)
end

--[[
animate_texture(
  container,
  500,
  {512.5,384.5},
  {512.5,384.5},
  {0,0},
  {200, 200},
  1,
  0,
  function() printf("anim_finished") end,
  function(x) return x^2 end
)
--]]

function easing_outquint(x)
    if not x then return end
    return 1 - math.pow(1 - x, 5)
end

function easing_inquint(x)
    if not x then return end
    return x * x * x * x * x
end

function abort_fade_in()
    return HUD_RET.fading_out or not HUD_RET.fading_in
end

function abort_fade_out()
    return HUD_RET.fading_in or not HUD_RET.fading_out
end


function animate_texture(element, duration, start_pos, end_pos, start_size, end_size, alpha_start, alpha_end , on_finish_func, anim_curve_modifier_func, r, g, b)
    r = r or 255
    g = g or 255
    b = b or 255

    local anim_state = 0
    local start_time = time_global()
    local end_time = time_global() + duration
    local anim_curve_modifier_func = anim_curve_modifier_func or function(x) return x end
    CreateTimeEvent("animate_texture", time_global(), 0, function()
        local x = anim_curve_modifier_func(anim_state)
        local pos_x = lerp(start_pos.x, end_pos.x, x)
        local pos_y = lerp(start_pos.y, end_pos.y, x)

        local size_x = lerp(start_size.x, end_size.x, x)
        local size_y = lerp(start_size.y, end_size.y, x)

        local alpha = lerp(alpha_start, alpha_end, x)


        if anim_state == 1 then
            if on_finish_func then on_finish_func() end
            return true
        end
        anim_state = math.min(1, normalize(time_global(), start_time, end_time))
    end)
end

local active_anims = {}

function anim_fade(box,alpha_start,alpha_end,duration,event_id,instanced, r, g, b, anim_curve_modifier_func, on_finish_func,abort_func)
    if not box then return end
    local fade_dir = (alpha_start > alpha_end) and "out" or "in"
    dl("anim_fade: start %s end %s dur %s | event_id %s | instanced %s ",alpha_start,alpha_end, duration,event_id,instanced)
    if (event_id == nil) then event_id = "anim_fade" end
    local anim_id = event_id.."_"..tostring(time_global())
    r = r or 255
    g = g or 255
    b = b or 255

    if active_anims[event_id] then
        alpha_start = active_anims[event_id].a
        dl("Repeat invocation of non-instanced fade event, aborting fade-%s and starting new at current alpha (%s)",fade_dir,alpha_start)
        active_anims[event_id] = nil
        if on_finish_func then on_finish_func(box,event_id,alpha_end,r,g,b) end
        --anim_fade(box,alpha_start,alpha_end,duration,event_id,instanced, r, g, b, anim_curve_modifier_func, on_finish_func,abort_func)
        --return true        
    end

    local anim_state = 0
    local start_time= time_global()
    local end_time  = time_global() + duration
    local anim_curve_modifier_func = anim_curve_modifier_func or function(x) return x end
    active_anims[event_id] = {

        box         = box,
        instanced   = instanced and true or false,
        anim_id     = anim_id,
        start_time  = start_time,
        end_time    = end_time,
        active      = true,
        a_start     = alpha_start,
        a_end       = alpha_end,
        a           = alpha_start,
        r           = r,
        g           = g,
        b           = b,
    }
    
    --vl("Creating fade-%s time event %s | %s",fade_dir,event_id,anim_id)
    CreateTimeEvent("animate_fade"..event_id..anim_id, time_global(), 0, function()
        local abort = abort_func and abort_func()
        if abort then
            vl("Received abort for %s",event_id)
            anim_state = 1
        else
            local anim = active_anims[event_id]
            if anim then
                local x = anim_curve_modifier_func(anim_state)
                local alpha = lerp(alpha_start, alpha_end, x)
                anim.a,anim.r,anim.g,anim.b = alpha,r,g,b
                box:SetTextureColor(GetARGB(alpha,r,g,b))
                --vl("Fade-%s time event: setting transparency for %s to %s at time %s",fade_dir,event_id,alpha,time_global())
            else
                vl("Event data for %s has cleared, aborting",event_id)
                anim_state = 1
            end
        end

        if (anim_state == 1) then
            vl("Fade-%s animation %s completed at %s",fade_dir,event_id,time_global())
            if on_finish_func then on_finish_func(box,event_id,alpha_end,r,g,b) end
            return true
        end
        anim_state = math.min(1, normalize(time_global(), start_time, end_time))
    end)
end

function fade_by_dist(element,dist,min,mid,max,alpha,r,g,b,mode)
    -- 0    :   fade Static element
    -- 1    :   fade text in Static
    -- 2    :   fade text in TextWnd

    alpha   = alpha or 255
    r       = r or 255
    g       = g or 255
    b       = b or 255
    if not (cart_mode and cartmode_unfade) then
        if (dist <= min) then
            if dist < min then
                alpha = alpha * (dist / min)
            end
        elseif dist > mid then
            if (mid > 0) then
                if (dist > (mid + max)) then
                    alpha = 0
                elseif dist > mid then
                    alpha = alpha * (1 - ((dist - mid) / max))
                end
            end
        end
    end
    if mode == 1 then
        element:TextControl():SetTextColor(GetARGB(alpha,r,g,b))
    elseif mode == 2 then
        element:SetTextColor(GetARGB(alpha,r,g,b))
    else
        element:SetTextureColor(GetARGB(alpha,r,g,b))
    end
end


function scale_by_dist(element,dist,w,h,min,mid,max,unsquish)
    --printf("scale_by_dist for %sx%s element at dist %s | unsquish %s | %s - %s -  %s ",w,h,dist,unsquish,min,mid,max)
    dist        = clamp(dist,0,max)
    local nw    = w
    local nh    = h
    if (dist <= min) then
        nw      = w + ((1 - (dist / min)) * (w * 0.5))
        nh      = h + ((1 - (dist / min)) * (h * 0.5))
    elseif dist > mid then
        nw      = w - (((dist - mid) / (max - mid)) * (w * 0.4)) -- trying 0.4 rather than 0.3 to bring down min size
        nh      = h - (((dist - mid) / (max - mid)) * (h * 0.4))
    end

    if unsquish then
        nw = nw * unsquish_ratio
    end
    --printf("scale_by_dist for %sx%s element:\nw %s -> nw %s | h %s -> nh %s | ratio: %s",element:GetWidth(),element:GetHeight(),w,nw,h,nh,unsquish_ratio)

    return nw,nh
end


local function zoom_delay_over() zoom_delay = false end
local zoom_delay        = false
local last_zoom_coef    = 1
local last_zoom_state   = false

function get_current_zoom_coef()
    if zoom_delay then return last_zoom_coef end

    local obj           = db.actor:active_item()
    if (obj and IsWeapon(obj)) then
        local wpn       = obj:cast_Weapon()
    end

    local is_zoomed     = axr_main.binoc_is_zoomed or (wpn and wpn:IsZoomed())
    if is_zoomed ~= last_zoom_state then
        last_zoom_state = is_zoomed
        zoom_delay      = true
        CreateTimeEvent("zoomdelay","paw_zoom"..tostring(time_global()),0.25,tasks_placeable_waypoints.zoom_delay_over)
        return last_zoom_coef
    end

    local fov       = device().fov
    local zoom_coef = fov / 85
    last_zoom_coef  = zoom_coef

    return zoom_coef
end


function get_screen_coords(id)
    local pos       = nil
    local is_npc,is_place
    local obj       = db.storage[id] and db.storage[id].object or level.object_by_id(id)
    local se_obj    = alife_object(id)
    --printf("<PAW> get_screen_coords: id %s -> obj %s (%s) | se_obj %s",id,obj and obj:name(),obj and obj:id(),se_obj and se_obj:name())
    if not (obj or se_obj) then
        local is_wp = (id == (placed_waypoint and placed_waypoint.id)) and (not waypoint_canceling) and end_waypoint_task(id)
        local pin   = pins[id] and do_waypoint("pn_del",se_obj,nil,{syscall=true,id=id})
        local exit = (is_wp and " canceling waypoint and") or (pin and " clearing pin and") or ""
        dl("get_screen_coords: no valid game or server object could be found for %s,%s exiting",id,exit)
        return
    end 
    
    if (obj and IsStalker(obj) or IsMonster(obj)) then
        pos         = obj and utils_obj.safe_bone_pos(obj,"bip01_head")
        is_npc      = true
        --printf("<PAW> Pinned object %s is an npc",id)
    elseif (se_obj:clsid() == clsid.smart_terrain) or (se_obj:clsid() == clsid.script_zone) then
        pos         = se_obj.position        
        is_place    = true
        --printf("<PAW> Pinned object %s is a place",id)        
    elseif (obj and (type(obj.position) == "function")) then
        local tmp   = obj:position()
        pos         = tmp and vector():set(tmp.x,tmp.y,tmp.z)
    end
    
    if (pos == nil) then
        if not (se_obj and se_obj.online) then
            return nil
        elseif (se_obj:clsid() == clsid.online_offline_group_s) then
            local i     = se_obj:commander_id()
            local npc   = i and db.storage[i] and db.storage[i].object or level.object_by_id(i)
            pos         = npc and utils_obj.safe_bone_pos(npc,"bip01_head")
            is_npc      = true
            --printf("<PAW> Pinned object %s is an npc squad",id)
        else
            local tmp   = se_obj and se_obj.position
            pos         = tmp and vector():set(tmp.x,tmp.y,tmp.z)
        end
    end
    if not ((pos and pos.x) and (pos and pos.x) and (pos and pos.z)) then
        dl("WARNING: unable to get valid pos for %s",id)
        return nil
    end

    --printf("<PAW> pos found for id %s: %s,%s,%s",id,pos and pos.x,pos and pos.y,pos and pos.z)

    local dist          = db.actor:position():distance_to(pos)
    local true_dist     = dist  -- store this
    local min_dist      = 0     -- distance floor for proximity adjustment range
    local near_dist     = 15    -- max dist where proximity adjustment range begins
    local mid_dist      = 15    -- dist at which far adjustments begin
    local max_dist      = 60    -- distance ceiling for the far adjustment range
    local near_adj      = 0     -- max icon vertical position change from proximity
    local far_adj       = 1.75   -- max icon vertical position change from distance
    local vert_adj      = 0     -- icon position above object will be adjusted by this

    if is_place then
        near_adj        = 1.2   -- location spots are usually on or in the ground
    elseif is_npc then
        min_dist        = 2     -- to allow for npc bounding box
        near_adj        = 0.45  -- max increase in height above npc head from proximity < 12m
    end
    local vert_adj      = near_adj
    local dist_prog     = 0     -- 0 to 1 progress from beginning to end of adjustment range
    local dist_coef     = 1     -- 0 to 1 multiplier based on distance
    dist = clamp(dist,min_dist,max_dist)

    if (dist <= near_dist) then
        dist_prog       = ((near_dist - min_dist) - (dist - min_dist)) * 0.1
        dist_coef       = math.abs(math.sqrt(math.pow(dist_prog, 2)))
        vert_adj        = near_adj - (near_adj * dist_coef)
    elseif (dist > mid_dist) then
        local far_range = max_dist - mid_dist
        local far_dist  = dist - mid_dist
        if dist >= max_dist then
            dist_prog = 1
        else
            dist_prog = (far_dist / far_range)
        end
        dist_coef       = dist_prog -- linear
        --dist_coef       = math.cos(((1 - dist_prog) * math.pi) / 2) -- eastInSine - this one works ok
        --dist_coef       = math.sin((dist_prog * math.pi) / 2) -- easeOutSine
        --dist_coef       = math.abs(math.sqrt(math.pow(dist_prog, 2)))
        vert_adj        = near_adj + (dist_coef * far_adj)
    end
    --local zoom_coef = get_current_fov_coef() or 1
    local zoom_coef = (device().fov / 85)
    
    pos.y               = pos.y + 0.575 + (vert_adj * zoom_coef)
    --printf("* Actor is %s from %s (near_dist %s | max_dist %s\n* dist_prog %s | dist_coef %s\n| Final vertical adjustment: %s",true_dist,id,near_dist,max_dist,dist_prog,dist_coef,vert_adj)

    local vec = pos and game.world2ui(vector():set(pos.x,pos.y,pos.z),false)
    --printf("final vec for %s: %s,%s",id,vec and vec.x,vec and vec.y)
    if (vec and (vec.x ~= -9999) and (vec.y ~= 0)) then
        return vec
    end
    
    return nil
end

-- ======================================================================

HUD_MT = nil

function show_hud_waypoint()
    if not db.actor then return end
    if (HUD_MT == nil) then
        HUD_MT = UIPAWHUDWaypoint()
        get_hud():AddDialogToRender(HUD_MT)
    end
end

function hide_hud_waypoint()
    if not db.actor then return end
    if (HUD_MT ~= nil) then
        HUD_MT:ShowDialog(false)
        get_hud():RemoveDialogToRender(HUD_MT)
        HUD_MT = nil
    end
end

function update_hud_waypoint()
    if not db.actor then return end
    if (HUD_MT ~= nil) then
        HUD_MT:Update(true)
    end
end

-- ======================================================================

class "UIPAWHUDWaypoint" (CUIScriptWnd)

function UIPAWHUDWaypoint:__init() super()
    self:InitControls()
    RegisterScriptCallback("actor_on_net_destroy", self)
end


function UIPAWHUDWaypoint:__finalize()
end


function UIPAWHUDWaypoint:InitControls()
    self:SetAutoDelete(true)
    self.xml = CScriptXmlInit()
    self.xml:ParseFile("paw_hud_wp_icon.xml")
    self.marker     = self.xml:InitStatic("marker",self)
    self.dist       = self.xml:InitStatic("marker:distance_sh:distance",self)
    self.dist:TextControl():SetTextColor( GetARGB(255,230,230,230) )
    self.dist:TextControl():SetFont(GetFontSmall())
    self.dist_sh    = self.xml:InitStatic("marker:distance_sh",self.dist)
    self.dist_sh:TextControl():SetTextColor( GetARGB(255,0,0,0) )
    self.dist_sh:TextControl():SetFont(GetFontSmall())
    self.dist_sh:SetWndPos(vector2():set(1,1))
    self.wref       = self.xml:InitStatic("marker:distance_sh:distance",self.dist)
    self.wref:TextControl():SetFont(GetFontSmall())
    self.wref:Show(false)
end


function UIPAWHUDWaypoint:Destroy()
    get_hud():RemoveDialogToRender(self)
end


function UIPAWHUDWaypoint:actor_on_net_destroy()
    get_hud():RemoveDialogToRender(self)
end



function UIPAWHUDWaypoint:ShowMarker(onoff)
    self.dist:Show(onoff and marker_dist_shown("wp"))
    self.dist_sh:Show(onoff and marker_dist_shown("wp"))
    self.marker:Show(onoff)
end

function UIPAWHUDWaypoint:Update()
    CUIScriptWnd.Update(self)
    if waypoint_active and (main_hud_shown() or axr_main.binoc_is_zoomed or axr_main.scoped_weapon_is_zoomed) and not waypoint_canceling then
        local vec = placed_waypoint and placed_waypoint.id and get_screen_coords(placed_waypoint.id)
        if (vec) then
            self.marker:SetWndPos(vec)
            local id = placed_waypoint and placed_waypoint.id
            local se_obj = id and alife_object(id)
            if se_obj then
                local dist = db.actor:position():distance_to(se_obj.position)
                local h,v = scale_by_dist(self.marker,dist,20,20,50,100,200,true)
                self.marker:SetWndSize(vector2():set(h,v))
                if marker_dist_shown("wp") then
                    local pos = self.marker:GetWndPos()
                    --local dist_txt = string.format("%.1f",dist)..ts("st_paw_meters_abbr")
                    local dist_txt = string.format("%.1f",dist).."m"
                    self.dist:Show(false)
                    self.dist_sh:Show(false)
                    self.dist:TextControl():SetText(dist_txt)
                    self.dist_sh:TextControl():SetText(dist_txt)
                    self.wref:TextControl():SetText(dist_txt)
                    self.wref:AdjustWidthToText()
                    local tw = self.wref:GetWidth()
                    self.dist:SetWndPos(vector2():set(pos.x - (tw / 2) - 1, pos.y + v - 8))
                end
                self:ShowMarker(se_obj.online and true)
            end
            return
        end
        self:ShowMarker(false)
    else
        self:ShowMarker(false)
    end
end

-- ======================================================================

hud_pin_objs = {}

function update_hud_pins()
    for k,v in pairs(hud_pin_objs) do
        v:Update(true)
    end
end

function hide_hud_pin(id)
    if not id then return end
    if hud_pin_objs[id] then
        get_hud():RemoveDialogToRender(hud_pin_objs[id])
        hud_pin_objs[id] = nil
    end
end

function show_hud_pin(id)
    vl("show_hud_pin called for pin ID %s",id)
    if hud_pin_objs[id] then
        hide_hud_pin(id)
    end
    hud_pin_objs[id] = UIPAWHUDPin(id)
    get_hud():AddDialogToRender(hud_pin_objs[id])
end

function init_hud_pins()
    for k,v in pairs(pins) do
        local id = v and v.id
        if id and v.hud then
            local se_obj = alife_object(id)
            if se_obj and se_obj.online then
                show_hud_pin(id)
            end
        end
    end
end

-- ======================================================================

class "UIPAWHUDPin" (CUIScriptWnd)

function UIPAWHUDPin:__init(id) super()
    self.pin_id = id
    self.pin_se_obj = alife_object(id)
    self:InitControls(id)
    RegisterScriptCallback("actor_on_net_destroy", self)
    RegisterScriptCallback("on_localization_change", self)
    self.med_hint_font = (language == "rus")
end


function UIPAWHUDPin:__finalize()
end


function UIPAWHUDPin:InitControls(id)
    self:SetAutoDelete(true)
    self.xml = CScriptXmlInit()
    self.xml:ParseFile("paw_hud_pin_icon.xml")
    self.marker = self.xml:InitStatic("marker",self)
    local tex = texture_for_icon(pins[id].icon)
    local name = pins[id].text
    self.marker:InitTexture(tex)

    self.label      = self.xml:InitStatic("marker:label",self)
    self.label:TextControl():SetTextColor( GetARGB(255,230,230,230) )
    
    self.label_sh    = self.xml:InitStatic("marker:label_sh",self.label)
    self.label_sh:TextControl():SetTextColor( GetARGB(255,0,0,0) )
    self.label_sh:SetWndPos(vector2():set(1,1))
    self.lref       =  self.xml:InitStatic("marker:label",self.label)
    self.label:TextControl():SetText(name)
    self.label_sh:TextControl():SetText(name)
    self.lref:TextControl():SetFont(GetFontSmall())
    self.lref:Show(false)
    self:on_localization_change()
    vl("Adding label %s to pin %s",name,self.pin_id)

    self.dist       = self.xml:InitStatic("marker:distance",self)
    self.dist:TextControl():SetTextColor( GetARGB(255,230,230,230) )
    self.dist:TextControl():SetFont(GetFontSmall())
    self.dist_sh    = self.xml:InitStatic("marker:distance_sh",self.dist)
    self.dist_sh:TextControl():SetTextColor( GetARGB(255,0,0,0) )
    self.dist_sh:TextControl():SetFont(GetFontSmall())
    self.dist_sh:SetWndPos(vector2():set(1,1))
    self.wref       = self.xml:InitStatic("marker:distance",self.dist)
    self.wref:TextControl():SetFont(GetFontSmall())
    self.wref:Show(false)    
    self.last_dist = nil

    --local np,dp = self.label:GetWndPos(),self.dist:GetWndPos()
    --local nx,ny,dx,dy = np.x,np.y,dp.x,dp.y
    --printf("Init: name pos %s,%s | dist pos %s,%s",nx,ny,dx,dy)
end


function UIPAWHUDPin:Destroy()
    hide_hud_pin(self.pin_id)
    get_hud():RemoveDialogToRender(self)
end

function UIPAWHUDPin:on_localization_change()
    self.med_hint_font = (language == "rus")
        if self.med_hint_font then
        self.label:TextControl():SetFont(GetFontMedium())
        self.label_sh:TextControl():SetFont(GetFontMedium())
        self.lref:TextControl():SetFont(GetFontMedium())
    else
        self.label:TextControl():SetFont(GetFontSmall())
        self.label_sh:TextControl():SetFont(GetFontSmall())
        self.lref:TextControl():SetFont(GetFontSmall())
    end
end

function UIPAWHUDPin:actor_on_net_destroy()
    get_hud():RemoveDialogToRender(self)
end

function UIPAWHUDPin:ShowMarker(onoff)
    self.dist:Show(onoff and marker_dist_shown("pins"))
    self.dist_sh:Show(onoff and marker_dist_shown("pins"))
    self.label:Show(onoff and marker_hint_shown("pins"))
    self.label_sh:Show(onoff and marker_hint_shown("pins"))
    self.marker:Show(onoff)
end

function UIPAWHUDPin:Update()
    --printf("UIPAWHUDPin:Update")
    if not (pins and pins[self.pin_id]) then
        self:Destroy()
    end
    if item_device.is_pda_active() or not (self.pin_se_obj and self.pin_se_obj.online) then
        self.marker:Show(false)
        return
    end
    CUIScriptWnd.Update(self)
    if (main_hud_shown() or axr_main.binoc_is_zoomed or axr_main.scoped_weapon_is_zoomed) then
        local vec   = self.pin_id and get_screen_coords(self.pin_id)

        if (vec) then
            local pindist   = db.actor:position():distance_to(self.pin_se_obj.position)
            local szx,szy   = scale_by_dist(self.marker,pindist,24,24,10,20,50,true)

            self.marker:SetWndPos(vec)
            self.marker:SetWndSize(vector2():set(szx,szy))

            local f_near    = pin_near_fade_dist
            local f_far     = pin_far_fade_dist
            local f_hide    = pin_far_hide_dist
            fade_by_dist(self.marker,   pindist,f_near,f_far,f_hide)
            fade_by_dist(self.label,    pindist,f_near,f_far,f_hide,255,230,230,230,1)
            fade_by_dist(self.label_sh, pindist,f_near,f_far,f_hide,255,0,0,0,1)
            fade_by_dist(self.dist,     pindist,f_near,f_far,f_hide,255,230,230,230,1)
            fade_by_dist(self.dist_sh,  pindist,f_near,f_far,f_hide,255,0,0,0,1)

            local name          = pins[self.pin_id].text
            local maxd          = 100
            local disty         = pindist
            if pindist >= maxd then 
                disty           = maxd
            end
            local yadj          = (disty / maxd * 6)
            local pos           = self.marker:GetWndPos()
            local nx,ny,dx,dy,tw

            if marker_hint_shown("pins") then
                self.label:TextControl():SetText(name)
                self.label_sh:TextControl():SetText(name)
                self.lref:TextControl():SetText(name)
                self.lref:AdjustWidthToText()
                tw              = self.lref:GetWidth()
                nx              = pos.x - (tw * .5)
                ny              = pos.y - 22 + yadj
                --printf("Container for pin %s is %sx%s",name,nx,ny)
                self.label:SetWndPos(vector2():set(nx, ny))
            end

            if marker_dist_shown("pins") then
                self.last_dist  = pindist
                --local dist_txt  = string.format("%.1f",pindist)..ts("st_paw_meters_abbr")
                local dist_txt  = string.format("%.1f",pindist).."m"
                self.dist:TextControl():SetText(dist_txt)
                self.dist_sh:TextControl():SetText(dist_txt)
                self.wref:TextControl():SetText(dist_txt)
                self.wref:AdjustWidthToText()
                tw              = self.wref:GetWidth()
                nx              = pos.x - (tw * .5)
                ny              = pos.y + szy - 11 + yadj
                self.dist:SetWndPos(vector2():set(nx, ny))
            end

            self:ShowMarker(true)
            return
        end
        self:ShowMarker(false)
    else
        self:ShowMarker(false)
    end
end

-- ======================================================================
--  HUD RETICLE (see ui_paw_reticle.script)
-- ======================================================================

HUD_RET = nil

function enable_vo_crosshair()
    if not db.actor then return end
    if (HUD_RET == nil) then
        HUD_RET = ui_paw_reticle and ui_paw_reticle.UIPAWReticle()
        if HUD_RET then
            get_hud():AddDialogToRender(HUD_RET)
        else
            printf(logprefix.."ERROR: Unable to load ui_paw_reticle.script or initialize its HUD class")
        end
    end
end

function disable_vo_crosshair()
    if not db.actor then return end
    if (HUD_RET ~= nil) then
        HUD_RET:ShowDialog(false)
        get_hud():RemoveDialogToRender(HUD_RET)
        HUD_RET = nil
    end
end

function update_vo_crosshair()
    if not db.actor then return end
    if (HUD_RET ~= nil) then
        HUD_RET:Update(true)
    end
end

-- ======================================================================
--  CALLBACKS
-- ======================================================================

function npc_on_death_callback(victim,killer)
    vl("npc_on_death_callback: %s (%s) | clear_pin_on_death: %s",victim:name(),victim:id(),clear_pin_on_death)
    if not clear_pin_on_death then return end
    local id = safeid(victim)
    if not (id and (id > 0)) then return end
    if not (id and pins[id]) then return end
    dl("Clearing existing pin for dead body id %s",id)
    local se_obj = alife_object(id)
    do_waypoint("pn_del",se_obj,nil,{syscall=true})
end


function update_hud_on_show_hide()
    update_hud_waypoint()
    update_vo_crosshair()
    update_hud_pins()
end

local mod_keys = {
    [DIK_keys.DIK_LSHIFT]   = {pressed=false,code=1},
    [DIK_keys.DIK_LCONTROL] = {pressed=false,code=2},
    [DIK_keys.DIK_LMENU]    = {pressed=false,code=3},
}
local mod_key_codes = {
    [1] = DIK_keys.DIK_LSHIFT,
    [2] = DIK_keys.DIK_LCONTROL,
    [3] = DIK_keys.DIK_LMENU,
}
local function mod_key_pressed(key)
    if ui_mcm then
        return ui_mcm.get_mod_key(key)
    else
        return mod_keys and mod_keys[key] and mod_keys[key].pressed
    end
end

local function mod_key_held()
    return 
        mod_keys[DIK_keys.DIK_LSHIFT].pressed or
        mod_keys[DIK_keys.DIK_LCONTROL].pressed or
        mod_keys[DIK_keys.DIK_LMENU].pressed
end

function on_key_press(key)
    --if not active_binds[key] then return end
    --printf("Monitored keybind %s pressed",key)
    local args
    if mod_keys[key] then
        mod_keys[key].pressed = true
        return
    end
    --local keyname = DIK_name(key)
    --vl("on_key_press(%s) : %s\nModifiers held: Shift %s | Ctrl %s | Alt %s",key,keyname,mod_key_pressed(1),mod_key_pressed(2),mod_key_pressed(3))
    for k,v in pairs(keybinds) do
        if v and v.enabled then
            --local bindtxt = bindtext(v.bind,v.mod)
            --vl("** Checking keybind %s (bind %s | mod %s | hold %s)",k,bindtxt,v.bind,v.mod,v.hold)
            if (key == v.bind) and mod_key_pressed(v.mod) then
                --vl("on_key_press(%s): keybind %s matched %s with bind %s and mod %s",key,k,bindtxt,v.bind,mod)
                if v.hold then
                    args = true
                end
                v.action(args)
                return
            end
        end
    end
    --vl("on_key_press: no matching keybind for %s",keyname)
end


function on_key_release(key)
    local do_action = false
    if mod_keys[key] then
        mod_keys[key].pressed = false
    end

    --local keyname = DIK_name(key)
    --vl("on_key_release(%s) : %s\nModifiers held: Shift %s | Ctrl %s | Alt %s",key,keyname,mod_key_pressed(1),mod_key_pressed(2),mod_key_pressed(3))
    for k,v in pairs(keybinds) do
        if v and v.enabled and v.hold then
            --local bindtxt = bindtext(v.bind,v.mod)
            --vl("** Checking keybind %s: %s (bind %s | mod %s | hold %s)",k,bindtxt,v.bind,v.mod,v.hold)
            if (key == v.bind) and mod_key_pressed(v.mod) then
                --vl("on_key_release(%s): keybind %s matched %s with bind %s and mod %s",key,k,bindtxt,v.bind,mod)
                v.action(false)
                return
            end
        end
    end

end


function on_map_right_click(property_ui, map_table)
    if not map_table then return end
    if map_table.object_id ~= 65535 then return end

    local pos = map_table.pos
    local se_obj = register_script_zone(pos,map_table.lvid,map_table.gvid)
    map_table.object_id = se_obj and se_obj.id
    
    if not se_obj then
        dl("<PAW> Right-click capture failed - unable to find or create valid se_obj")
        return
    else
        if mod_key_pressed(1) then
            -- LSHIFT : unused
        elseif mod_key_pressed(2) then
            -- LCTRL : Set/Move Waypoint
            if waypoint_active then
                do_waypoint("wp_mov",se_obj)
            else
                do_waypoint("wp_set",se_obj)
            end
            return
        elseif mod_key_pressed(3) then
            -- LALT : Add Pin
            do_waypoint("pn_add",se_obj)
            return
        end
        dl("<PAW> Passing right-click to get_context_menu_options with id %s and pos %s",se_obj.id,pos)
        last_clicked_id = se_obj.id
        get_context_menu_options(property_ui,se_obj.id,map_table)
    end
end

function map_spot_menu_add_property(property_ui,id)
    last_clicked_id = id
    get_context_menu_options(property_ui,id)
end


function map_spot_menu_property_clicked(property_ui,id,level_name,prop)
    execute_context_menu_option(property_ui,id,level_name,prop)
end


function load_file_data()
    dl("<PAW> Loading file data and populating tables")
    local attr_tex  = "texture"
    local minimap   = "mini_map"
    local levelmap  = "level_map"
    local ind       = 0
    xml             = CScriptXmlInit()
    xml:ParseFile("map_spots.xml")
    for k,v in pairs(icons) do
        local tex,th,tw
        local spot  = v
        xml:NavigateToRoot()
        th    = xml:ReadAttribute(spot,0,"height")
        tw    = xml:ReadAttribute(spot,0,"width")
        xml:NavigateToNode(spot,0)
        vl("trying to find texture data for %s | %s",k,v)
        if xml:NodeExist(attr_tex,0) then
            tex   = xml:ReadValue(attr_tex,0)
            vl("texture node found with value %s",tex)
        else
            local spotnode = ""
            local typ = ""
            if xml:NodeExist(minimap) then
                spotnode = xml:ReadAttribute(minimap,0,"spot")
                typ = minimap
            end
            if xml:NodeExist(levelmap) then
                spotnode = xml:ReadAttribute(levelmap,0,"spot")
                typ = levelmap
            end
            if spotnode ~= "" then
                xml:NavigateToRoot()
                th    = xml:ReadAttribute(spotnode,0,"height")
                tw    = xml:ReadAttribute(spotnode,0,"width")
                vl("ReadAttribute for %s: h %s w %s",v,th,tw)
                xml:NavigateToNode(spotnode,0)
                tex   = xml:ReadValue(attr_tex,0)
                vl("%s node found: %s",typ,spotnode)
            end
        end

        if spot == "paw_pin_redpush32" then
            if not tex then return false end
        end

        texture_data[spot] = {
            id      = k,
            t       = tex,
            h       = th,
            w       = tw,
        }
        ind = ind + 1
        icon_index[ind] = {
            id      = k,
            icon    = spot,
            data    = texture_data[spot],
        }
        vl("Texture for %s: %s (%sx%s)",spot,tex,tw,th)
    end
    current_ico_max = ind
    for k,v in pairs(texture_data) do
        dl("texture_data(%s): tex %s | id %s | %sx%s",k,v.t,v.id,v.w,v.h)
    end

    ind = 0
    for w, _ in pairs(iconset_ltx) do
        local iconset_ltx_prefix = "iconset_"
        local icons_pos = string.find(w,iconset_ltx_prefix)
        if icons_pos == 1 then
            local group = string.sub(w,icons_pos+string.len(iconset_ltx_prefix))
            local set_cfg = icon_sets_ini:collect_section(w)
            local name = set_cfg.name
            local def = set_cfg.default
            local sec_list = group.."_icons"
            ind = ind + 1
            icon_sets[group] = {
                name        = name,
                group       = group,
                default     = def,
                active_icon = icons[def],
                i           = ind,
            }
            local setdata = icon_sets[group]
            set_index[ind] = {
                id = group,
                data = setdata,
            }
            dl("Found icon set %s with group %s, section %s",setdata.name,group,sec_list)
            set_index[ind].ii   = {}
            setdata.ii = {}
            setdata.ri = {}
            local iconlist      = {}
            local il            = icon_sets_ini:collect_section(sec_list)
            local i             = 0
            for k,_ in pairs(il) do
                i = i + 1
                local spot = icons[k]
                vl("set %s iconlist: icons[%s] = %s",group,k,spot)
                iconlist[spot] = texture_data[spot].t
                set_index[ind].ii[i] = spot
                setdata.ii[i] = spot
                setdata.ri[spot] = i
            end
            setdata.inum = i
            setdata.icons = iconlist
        end
    end
    current_set_max = ind
    dl("Loading menu actions from actions_ini")
    for w, _ in pairs(actions_ltx) do
        action_codes[w] = actions_ini:collect_section(w)
        local ac = action_codes[w]
        local opt_loc = ts(ac.text)
        dl("<PAW> ac.mode: %s | type: %s | as num: %s | >0: %s",ac and ac.mode,ac and type(ac.mode),ac and tonumber(ac.mode),ac and (tonumber(ac.mode) > 0))
        ac.mode = clamp(tonumber(ac and ac.mode) or 0,0,4)
        ac.enable = (ac.enable == "true")
        action[opt_loc] = w
        if verbose then
            vl("Initializing menu action:\n%s = %s",opt_loc,action[opt_loc])
            for k,v in pairs(ac) do vl("%s = %s",k,v) end
        end
    end

    dl("Loading and parsing valid clsids (%s)",size_table(clsids_ltx))
    for k,v in pairs(clsids_ltx) do
        dl("%s = %s",k,v)
        if v == "number" then
            local k1 = tonumber(k)
            if k1 and k1 > 0 then
                vl("Found valid clsid number value: %s",k1)
                valid_clsids[tonumber(k1)] = true
            end
        elseif v == "string" then
            if k and clsid[k] then
                local k1 = tonumber(clsid[k])
                vl("Found valid clsid string value: %s = %s",k,k1)
                valid_clsids[tonumber(k1)] = true 
            end
        end
    end
    table.sort(icons)
    table.sort(icon_sets)
    catsy_paw_mcm.icon_sets = icon_sets
    table.sort(action_codes)
    dl(logprefix.."All file data loaded")
    --utils_data.print_table(icon_sets)
    started = true
    local load_set_curr = axr_main.config:r_value("mcm", "pawsys/pawpins/pin_icon_group", {val=0}) or "pins"
    local load_pin_curr = axr_main.config:r_value("mcm", "pawsys/pawpins/poi_icon_"..load_set_curr, {val=0})

    printf(logprefix.."Personal Adjustable Waypoint started at %s",time_global())
    return true
end


function load_state(data)
    dl("load_state: Checking for saved PAW data")

    local ps = data.pawsys
    local pd = data.pawdata
    if ps then
        vl("load_state: pawsys found, loading")
        placed_waypoint = ps.current_waypoint
        last_waypoint = ps.last_waypoint
        custom_name = ps.custom_name
        custom_desc = ps.custom_desc
        pins = ps.pins
        if placed_waypoint then waypoint_active = true end
        welcome_msg_shown = ps.welcome_msg_shown

    end
    if pd and pd.valid then
        dl("load_state: pawdata found, loading")
        pawdata = pd
        pins = pawdata.pins
    else
        dl("load_state: pawdata not found, initializing")
        pawdata.curr_set_name = "pins"
        pawdata.curr_set_data = icon_sets[pawdata.curr_set_name]
        local setdata = pawdata.curr_set_data
        pawdata.curr_set_data = setdata
        pawdata.curr_set_ind = setdata.i
        pawdata.curr_ico_name = setdata.active_icon
        pawdata.curr_ico_ind = setdata.ri[root_patch_name(setdata.active_icon)]
        vl("pawdata: set %s (%s) | icon %s (%s)",pawdata.curr_set_name,pawdata.curr_set_ind,pawdata.curr_ico_name,pawdata.curr_ico_ind)
    end
end


function save_state(data)
    update_mcm_icoset_data()
    dl("save_state: Cleaning up script zones and temp markers")
    _ = script_zone_cleanup()
    dl("save_state: Saving waypoint and config data")
    data.paw_waypoint_info = nil
    data.pawsys = {}
    data.pawsys.current_waypoint    = placed_waypoint
    data.pawsys.last_waypoint       = last_waypoint
    data.pawsys.custom_name         = custom_name
    data.pawsys.custom_desc         = custom_desc
    data.pawsys.dynamic_faves       = dynamic_faves
    data.pawsys.welcome_msg_shown   = welcome_msg_shown
    data.pawsys.pins = {}
    pawdata.valid = true
    data.pawdata = pawdata
    dl("save_state: Saving player's pins")
    data.pawsys.pins = pins
end

function actor_on_update()
    tick()
end

function actor_on_first_update()
    on_option_change()
    if not paw_enabled then
        UnregisterScriptCallback("actor_on_update",actor_on_update)
        return
    end
    temp_pin_cleanup(true)
    active_set(icon_sets[current_active_set].i)
    show_all_pins(true)
    if waypoint_active then
        local id = placed_waypoint.id
        local se_obj = alife_object(id)
        if not se_obj then return end
        local savelast = last_waypoint
        do_waypoint("wp_mov",se_obj)
        last_waypoint = savelast
    end
    reset_indicator()
    if wp_hud_icon_enabled then 
        show_hud_waypoint()
    else
        hide_hud_waypoint()
    end
    if reticle_mode > 0 then
        enable_vo_crosshair()
    else
        disable_vo_crosshair()
    end

    init_hud_pins()
    if not welcome_msg_shown then
        CreateTimeEvent("paw_welcome_message",0,5,paw_welcome_message)
    end
end


function actor_on_net_destroy()
    script_zone_cleanup()
    hide_hud_waypoint()
    empty_table(hud_pin_objs)
end

function on_mouse_wheel(scroll_dir, flags)
    if not mwheel_enabled then
        UnregisterScriptCallback("on_mouse_wheel",on_mouse_wheel)
        return
    end
    if not (icon_cycle_active or set_cycle_active) then return end
    if actor_menu.inventory_opened() then return end

    flags.ret_value = false
    local now = time_global()
    if now < mwheel_next_poll then return end
    mwheel_next_poll = now + mwheel_poll_interval
    -- local cycle_dir = ((scroll_dir == 0) and -1) or scroll_dir
    local cycle_dir = scroll_dir
    if cycle_dir == 0 then cycle_dir = -1 end
    vl("scroll_dir: %s | cycle_dir: %s",scroll_dir,cycle_dir)
    cycle_items(cycle_dir)
end


function unregister_all_callbacks()
    UnregisterScriptCallback("actor_on_update",actor_on_update)
    UnregisterScriptCallback("actor_on_net_destroy",actor_on_net_destroy)    
    UnregisterScriptCallback("actor_on_first_update",actor_on_first_update)
    UnregisterScriptCallback("load_state",load_state)
    UnregisterScriptCallback("save_state",save_state)
    UnregisterScriptCallback("map_spot_menu_add_property",map_spot_menu_add_property)
    UnregisterScriptCallback("map_spot_menu_property_clicked",map_spot_menu_property_clicked)
    UnregisterScriptCallback("on_key_press",on_key_press)
    UnregisterScriptCallback("on_key_release",on_key_release)
    UnregisterScriptCallback("GUI_on_show",update_hud_on_show_hide)
    UnregisterScriptCallback("GUI_on_hide",update_hud_on_show_hide)
    UnregisterScriptCallback("monster_on_death_callback",npc_on_death_callback)
    UnregisterScriptCallback("npc_on_death_callback",npc_on_death_callback)
    if mwheel_avail then
        UnregisterScriptCallback("on_mouse_wheel",on_mouse_wheel)
    end
    if right_click_avail then
        UnregisterScriptCallback("on_map_right_click",on_map_right_click)
    end
end

function register_all_callbacks()
    RegisterScriptCallback("actor_on_update",actor_on_update)
    RegisterScriptCallback("actor_on_net_destroy",actor_on_net_destroy)    
    RegisterScriptCallback("actor_on_first_update",actor_on_first_update)
    RegisterScriptCallback("load_state",load_state)
    RegisterScriptCallback("save_state",save_state)
    RegisterScriptCallback("map_spot_menu_add_property",map_spot_menu_add_property)
    RegisterScriptCallback("map_spot_menu_property_clicked",map_spot_menu_property_clicked)
    RegisterScriptCallback("on_key_press",on_key_press)
    RegisterScriptCallback("on_key_release",on_key_release)
    RegisterScriptCallback("GUI_on_show",update_hud_on_show_hide)
    RegisterScriptCallback("GUI_on_hide",update_hud_on_show_hide)
    RegisterScriptCallback("monster_on_death_callback",npc_on_death_callback)
    RegisterScriptCallback("npc_on_death_callback",npc_on_death_callback)
    if mwheel_avail then
        RegisterScriptCallback("on_mouse_wheel",on_mouse_wheel)
    end
    if right_click_avail then
        RegisterScriptCallback("on_map_right_click",on_map_right_click)
    end
end

function on_game_start()
    if load_failed then return end
    RegisterScriptCallback("on_option_change",on_option_change)
    register_all_callbacks()
    on_option_change()
end


-- ======================================================================
--  TASK FUNCTORS
-- ======================================================================


task_functor.waypoint_task_target_functor = function (task_id,field,p,tsk)
    if not paw_enabled then return end
    -- vl("waypoint_task_target_functor called with task_id %s | field %s",task_id,field)

    if placed_waypoint == nil then
        dl("WARNING: waypoint_task_target_functor called but placed_waypoint is nil, cancelling waypoint task to avoid crash")
        end_waypoint_task()
        return default_id
    end

    if (field == "target") then
        tsk.target = placed_waypoint.id
        tsk.current_target = placed_waypoint.id
        return placed_waypoint.id
    end
end


task_functor.waypoint_task_text_functor = function (task_id,field,p,tsk)
    if not (paw_enabled and placed_waypoint) then return end
    -- vl("waypoint_task_text_functor called with task_id %s | field %s",task_id,field)
    if (field == "title") then
        -- vl("custom_name: %s")
        return custom_name or ts("st_paw_placed_waypoint")..(": "..placed_waypoint.name or "")
    elseif (field == "descr") then
        -- vl("custom_desc: %s")
        return custom_desc or ts("st_paw_proceed")
    end
end

-- ======================================================================
--  LOAD FILE DATA - KILLSWITCH AND NOTIFY ON FAILURE
-- ======================================================================

if not load_file_data() then
    disable_mcm_updates = true
    load_failed         = true
    paw_enabled         = false
    started             = false
    _ = unregister_all_callbacks()

    if not disable_load_warning then
        local tiperr = psk(game.translate_string("st_paw_texture_load_error_tip"),text_colors)
        RegisterScriptCallback("actor_on_first_update", 
            function()
                CreateTimeEvent("pawerror",0,5,(
                    function()
                        db.actor:give_game_news("PAW System",tiperr,"ui_inGame2_Mesta_evakuatsii",0,15000)
                        xr_sound.set_sound_play(AC_ID,"pda_tips")
                        return true
                    end
                ))
            end
        )
    end

    local errstr = game.translate_string("st_paw_texture_load_error1").."\n\n"..game.translate_string("st_paw_texture_load_error2")
    assert(not load_failed, "\n\n"..
        "~ ------------------------------------------------------------------------\n"..
        errstr.."\n"..
        "~ ------------------------------------------------------------------------\n"
    )
end

-- ======================================================================