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87 lines
2.3 KiB
Lua
87 lines
2.3 KiB
Lua
-- Copyright (C) 2020 Igara Studio S.A.
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-- Copyright (C) 2018 David Capello
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--
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-- This file is released under the terms of the MIT license.
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-- Read LICENSE.txt for more information.
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dofile('./test_utils.lua')
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do
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local s = Sprite(32, 32)
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for i = 1,3 do s:newFrame() end
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assert(#s.frames == 4)
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-- Layer a and b
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local a = s.layers[1]
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local b = s:newLayer()
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local ca = { s.cels[1],
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s.cels[2],
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s.cels[3] }
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local cb = { s:newCel(b, 1),
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s:newCel(b, 2, Image(8, 8), 4, 4),
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s:newCel(b, 3, Image(32, 10), 16, 10) }
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assert(cb[1].bounds == Rectangle(0, 0, 32, 32))
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assert(cb[2].bounds == Rectangle(4, 4, 8, 8))
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assert(cb[3].bounds == Rectangle(16, 10, 32, 10))
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-- Check how layer cels are updated when we delete a cel in the middle
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assert(cb[1] == b.cels[1])
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assert(cb[2] == b.cels[2])
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assert(cb[3] == b.cels[3])
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local i = 1
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for k,v in ipairs(b.cels) do
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assert(i == k)
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assert(v == b.cels[k])
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i = i+1
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end
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s:deleteCel(cb[2])
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assert(cb[1] == b.cels[1])
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assert(cb[3] == b.cels[2])
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end
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-- Some extra tests of newCel() and deleteCel()
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do
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local s = Sprite(4, 4, ColorMode.INDEXED)
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local layer = app.activeLayer
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app.bgColor = 0
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app.command.BackgroundFromLayer()
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expect_img(s.cels[1].image, { 0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0 })
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-- Crash in old versions undoing newCel() in a background layer
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s:newCel(layer, 1)
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app.undo()
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-- Check that newCel clears with bgColor in background layer
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local img = Image(ImageSpec{ width=2, height=2,
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colorMode=ColorMode.INDEXED })
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array_to_pixels({ 0, 1,
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2, 3 }, img)
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app.bgColor = Color(1) -- bgColor used to clear the background cel
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s:newCel(layer, 1, img, Point(1, 1))
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expect_img(s.cels[1].image, { 1, 1, 1, 1,
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1, 0, 1, 1,
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1, 2, 3, 1,
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1, 1, 1, 1 })
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app.undo()
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-- Check deleteCel()
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app.bgColor = Color(2)
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s:deleteCel(layer, 1)
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expect_img(s.cels[1].image, { 2, 2, 2, 2,
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2, 2, 2, 2,
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2, 2, 2, 2,
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2, 2, 2, 2 })
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app.undo()
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end
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