mirror of https://github.com/aseprite/aseprite.git
61 lines
2.1 KiB
Lua
61 lines
2.1 KiB
Lua
-- Copyright (C) 2019-2023 Igara Studio S.A.
|
|
--
|
|
-- This file is released under the terms of the MIT license.
|
|
-- Read LICENSE.txt for more information.
|
|
|
|
local file1 = app.params["file1"]
|
|
local file2 = app.params["file2"]
|
|
if file1 == nil or file2 == nil then
|
|
return 0
|
|
end
|
|
|
|
local json = dofile('../third_party/json/json.lua')
|
|
local data1 = json.decode(io.open(file1):read('a'))
|
|
local data2 = json.decode(io.open(file2):read('a'))
|
|
|
|
if data1 == nil then
|
|
print('Cannot read file ' .. file1)
|
|
return 1
|
|
elseif data2 == nil then
|
|
print('Cannot read file ' .. file2)
|
|
return 1
|
|
end
|
|
|
|
local function replace_filename(fn, newfn)
|
|
return string.gsub(fn, "(.*)[/\\]([^/\\]+)", "%1/"..newfn)
|
|
end
|
|
|
|
local sheet1 = app.open(replace_filename(file1, data1.meta.image))
|
|
local sheet2 = app.open(replace_filename(file2, data2.meta.image))
|
|
|
|
for k,v in pairs(data1.frames) do
|
|
local fr1 = data1.frames[k]
|
|
local fr2 = data2.frames[k]
|
|
if fr1.duration ~= fr2.duration then
|
|
print('Frame '..k..' doesn\'t match duration')
|
|
return 1
|
|
end
|
|
if fr1.sourceSize.w ~= fr2.sourceSize.w or
|
|
fr1.sourceSize.h ~= fr2.sourceSize.h then
|
|
print('Frame '..k..' doesn\'t match sourceSize')
|
|
return 1
|
|
end
|
|
|
|
local celImage1 = Image(fr1.frame.w, fr1.frame.h, sheet1.colorMode)
|
|
local celImage2 = Image(fr2.frame.w, fr2.frame.h, sheet2.colorMode)
|
|
celImage1:drawSprite(sheet1, 1, Point(-fr1.frame.x, -fr1.frame.y))
|
|
celImage2:drawSprite(sheet2, 1, Point(-fr2.frame.x, -fr2.frame.y))
|
|
|
|
local frImage1 = Image(fr1.sourceSize.w, fr1.sourceSize.h, sheet1.colorMode)
|
|
local frImage2 = Image(fr2.sourceSize.w, fr2.sourceSize.h, sheet2.colorMode)
|
|
frImage1:drawImage(celImage1, Point(fr1.spriteSourceSize.x, fr1.spriteSourceSize.y), 255, BlendMode.SRC)
|
|
frImage2:drawImage(celImage2, Point(fr2.spriteSourceSize.x, fr2.spriteSourceSize.y), 255, BlendMode.SRC)
|
|
|
|
-- To debug this function
|
|
--frImage1:saveAs(replace_filename(file1, k .. "-fr1.png"))
|
|
--frImage2:saveAs(replace_filename(file2, k .. "-fr2.png"))
|
|
--print(k, "fr1", fr1.frame.x, fr1.frame.y, "fr2", fr2.frame.x, fr2.frame.y)
|
|
|
|
assert(frImage1:isEqual(frImage2))
|
|
end
|