mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-11-05 20:41:06 +00:00
100 lines
2.3 KiB
Lua
Executable file
100 lines
2.3 KiB
Lua
Executable file
#!/usr/bin/env luajit
|
|
|
|
local io = require("io")
|
|
local os = require("os")
|
|
local string = require("string")
|
|
local format = string.format
|
|
local table = require("table")
|
|
|
|
local B = require("build")
|
|
|
|
local ffi = require("ffi")
|
|
local C = ffi.C
|
|
|
|
ffi.cdef[[
|
|
int memcmp(const void *s1, const void *s2, size_t n);
|
|
]]
|
|
|
|
local fn1, fn2 = arg[1], arg[2]
|
|
local noOnlyLeft = (arg[3]=="-l") -- don't show diff lines where left has tile, right hasn't
|
|
|
|
local function err(str)
|
|
io.stderr:write(str, "\n")
|
|
os.exit(1)
|
|
end
|
|
|
|
local function printf(fmt, ...)
|
|
io.stdout:write(string.format(fmt, ...), "\n")
|
|
end
|
|
|
|
if (not fn1 or not fn2) then
|
|
err("Usage: "..arg[0].." </path/to/tilesXXX.ART> </path/to/tilesYYY.ART> [-l]")
|
|
end
|
|
|
|
local af1, errmsg = B.artfile(fn1)
|
|
if (errmsg) then
|
|
err(errmsg)
|
|
end
|
|
|
|
local af2, errmsg = B.artfile(fn2)
|
|
if (errmsg) then
|
|
err(errmsg)
|
|
end
|
|
|
|
-- Check for same start/end
|
|
|
|
if (af1.tbeg ~= af2.tbeg) then
|
|
err("tile starts differ: "..af1.tbeg.." "..af2.tbeg)
|
|
end
|
|
|
|
if (af1.tend ~= af2.tend) then
|
|
err("tile ends differ: "..af1.tend.." "..af2.tend)
|
|
end
|
|
|
|
-- Compare the two ART files
|
|
|
|
local SIZEOF_PICANM = ffi.sizeof(af1.picanm[0])
|
|
|
|
for i=0,af1.numtiles-1 do
|
|
local sx1, sx2 = af1.sizx[i], af2.sizx[i]
|
|
local sxdif = (sx1 ~= sx2)
|
|
|
|
local sy1, sy2 = af1.sizy[i], af2.sizy[i]
|
|
local sydif = (sy1 ~= sy2)
|
|
|
|
local sizedif = (sxdif or sydif)
|
|
local picanmdif = (C.memcmp(af1.picanm[i], af2.picanm[i], SIZEOF_PICANM) ~= 0)
|
|
|
|
local datadif = false
|
|
-- compare data
|
|
if (not sizedif) then
|
|
local pic1 = af1:getpic(i)
|
|
local pic2 = af2:getpic(i)
|
|
|
|
if (pic1 and pic2 and C.memcmp(pic1, pic2, sx1*sy1) ~= 0) then
|
|
datadif = true
|
|
end
|
|
end
|
|
|
|
if (sizedif or picanmdif or datadif) then
|
|
local strbuf = {}
|
|
|
|
local s1str = sx1*sy1==0 and "none" or format("(%d,%d)", sx1, sy1)
|
|
local s2str = sx2*sy2==0 and "none" or format("(%d,%d)", sx2, sy2)
|
|
if ((sxdif or sydif) and (not noOnlyLeft or s2str ~= "none")) then
|
|
strbuf[#strbuf+1] = format("size %s %s", s1str, s2str)
|
|
end
|
|
|
|
if (picanmdif) then
|
|
strbuf[#strbuf+1] = "picanm"
|
|
end
|
|
|
|
if (not sizedif and datadif) then
|
|
strbuf[#strbuf+1] = "data"
|
|
end
|
|
|
|
if (#strbuf > 0) then
|
|
io.stdout:write(i..": "..table.concat(strbuf, ", "), "\n")
|
|
end
|
|
end
|
|
end
|