Divergent/mods/Gotta Go Fast Extended/gamedata/scripts/gotta_go_fast_extended.script

--[[
    =====================================================================
    Addon        : [MODDED EXES] Gotta Go Fast Extended
    Link:        : https://www.moddb.com/mods/stalker-anomaly/addons/gotta-go-fast-extended
    Author       : TosoxDev
    Credits      : Grokitach, reter
    Last Edit    : 12.03.2024
    =====================================================================
--]]


local mcm_walk_coef = nil
local mcm_crouch_coef = nil
local mcm_prone_coef = nil
local mcm_climb_coef = nil
local mcm_lean_coef = nil
local mcm_scoped_coef = nil

local prev_moving_state = nil
local prev_scoped_state = nil

local orig_walk_accel = nil
local walk_accel_factor = nil


function is_actor_walking(state)
	return (state >= 33) and (state <= 42)
end

function is_actor_crouching(state)
	return (state >= 17) and (state <= 26)
end

function is_actor_proning(state)
	return (state >= 49) and (state <= 58)
end

function is_actor_climbing(state)
	return (state >= 2049) and (state <= 2058)
end

function is_actor_leaning(state)
	return ((state >= 16385) and (state <= 16394)) or ((state >= 8193) and (state <= 8202)) -- Leaning right or leaning left
end

function is_actor_scoped()
	return axr_main.weapon_is_zoomed
end


function actor_on_first_update()
	if not db.actor.get_actor_walk_accel then
		printf("[Gotta Sneak Fast] You need to install or update the Modded Exes")
	end

	on_option_change()
	orig_walk_accel = db.actor:get_actor_walk_accel()
end

function on_option_change()
	mcm_walk_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_walk")
	mcm_crouch_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_crouch")
	mcm_prone_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_prone")
	mcm_climb_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_climb")
	mcm_lean_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_lean")
	mcm_scoped_coef = grok_gotta_go_fast_mcm.get_config("gotta_go_fast_scoped")
end

function actor_on_update()
	local moving_state = level.actor_moving_state()
	local is_scoped = is_actor_scoped()

	-- printf(moving_state)
	
	-- Check if movement state or scoped state changed
	if (prev_moving_state == moving_state) and (prev_scoped_state == is_scoped) then
		return
	end

	prev_moving_state = moving_state
	prev_scoped_state = is_scoped
	
	-- Change speed base factor
	if is_actor_walking(moving_state) then
		walk_accel_factor = mcm_walk_coef
	elseif is_actor_crouching(moving_state) then
		walk_accel_factor = mcm_crouch_coef
	elseif is_actor_proning(moving_state) then
		walk_accel_factor = mcm_prone_coef
	elseif is_actor_climbing(moving_state) then
		walk_accel_factor = mcm_climb_coef
	elseif is_actor_leaning(moving_state) then
		walk_accel_factor = mcm_lean_coef
	else
		walk_accel_factor = 1
	end

	-- TODO: maybe change this logic. Is inconsistent in difference to walking, crouching and proning
	if is_actor_scoped() then
		walk_accel_factor = walk_accel_factor * mcm_scoped_coef
	end
	
	db.actor:set_actor_walk_accel(orig_walk_accel * walk_accel_factor)
end

function on_game_start()
	RegisterScriptCallback("actor_on_first_update", actor_on_first_update)
	RegisterScriptCallback("actor_on_update", actor_on_update)
	RegisterScriptCallback("on_option_change", on_option_change)
end