64 lines
1.2 KiB
Plaintext
64 lines
1.2 KiB
Plaintext
|
function intersect(t1,t2)
|
||
|
|
|
||
|
|
local function make_lookup(t)
|
||
|
|
local res={}
|
||
|
|
for _,v in ipairs(t) do
|
||
|
|
res[v]=true
|
||
|
|
end
|
||
|
|
return res
|
||
|
|
end
|
||
|
|
|
||
|
|
local smaller,larger
|
||
|
|
if (#t1>#t2) then
|
||
|
|
larger=t1
|
||
|
|
smaller=t2
|
||
|
|
else
|
||
|
|
larger=t2
|
||
|
|
smaller=t1
|
||
|
|
end
|
||
|
|
|
||
|
|
local lookup=make_lookup(smaller)
|
||
|
|
|
||
|
|
local res={}
|
||
|
|
for _,v in ipairs(larger) do
|
||
|
|
if lookup[v] then
|
||
|
|
res[#res+1]=v
|
||
|
|
end
|
||
|
|
end
|
||
|
|
return res
|
||
|
|
end
|
||
|
|
|
||
|
|
function table_has_value(t, n)
|
||
|
|
for _,v in ipairs(t) do
|
||
|
|
if v == n then
|
||
|
|
return true
|
||
|
|
end
|
||
|
|
end
|
||
|
|
return false
|
||
|
|
end
|
||
|
|
|
||
|
|
function ini_lines_to_table(ini, section)
|
||
|
|
local tmp = {}
|
||
|
|
lc = ini:line_count(section)
|
||
|
|
for li=0,lc-1 do
|
||
|
|
local result, sq, count = ini:r_line(section,li,"","")
|
||
|
|
table.insert(tmp, sq)
|
||
|
|
end
|
||
|
|
return tmp
|
||
|
|
end
|
||
|
|
|
||
|
|
function spawn_template_lines_to_table(ini, section)
|
||
|
|
local tmp = {}
|
||
|
|
lc = ini:line_count(section)
|
||
|
|
for li=0,lc-1 do
|
||
|
|
local result, sq, count = ini:r_line(section,li,"","")
|
||
|
|
tmp[sq] = tonumber(count) or 1.0
|
||
|
|
end
|
||
|
|
return tmp
|
||
|
|
end
|
||
|
|
|
||
|
|
function read_spawn_template_ln(ini, section, line)
|
||
|
|
local result, sq, count = ini:r_line(section,line,"","")
|
||
|
|
local weight = tonumber(count) or 1.0
|
||
|
|
return sq, weight
|
||
|
|
end
|