Merge branch 'main' into beta

scripts/import_sprite_sheet_command.lua

@@ -0,0 +1,75 @@
+-- Copyright (C) 2021  Igara Studio S.A.
+--
+-- This file is released under the terms of the MIT license.
+-- Read LICENSE.txt for more information.
+
+dofile('./test_utils.lua')
+
+do
+  local s = Sprite(8, 4, ColorMode.INDEXED)
+  assert(#s.cels == 1)
+
+  local i = s.cels[1].image
+  array_to_pixels({ 0, 1, 2, 3, 3, 2, 1, 0,
+                    1, 2, 3, 4, 4, 3, 2, 1,
+                    1, 2, 3, 4, 4, 3, 2, 1,
+                    0, 1, 2, 3, 3, 2, 1, 0 }, i)
+
+  app.command.ImportSpriteSheet{
+    ui=false,
+    type=SpriteSheetType.ROWS,
+    frameBounds=Rectangle(0, 0, 4, 4)
+  }
+  assert(#s.cels == 2)
+  expect_img(s.cels[1].image,
+             { 0, 1, 2, 3,
+               1, 2, 3, 4,
+               1, 2, 3, 4,
+               0, 1, 2, 3 })
+  expect_img(s.cels[2].image,
+             { 3, 2, 1, 0,
+               4, 3, 2, 1,
+               4, 3, 2, 1,
+               3, 2, 1, 0 })
+
+  app.undo();
+  app.command.ImportSpriteSheet{
+    ui=false,
+    type=SpriteSheetType.ROWS,
+    frameBounds=Rectangle(0, 0, 2, 3)
+  }
+  assert(#s.cels == 4)
+  expect_img(s.cels[1].image,
+             { 0, 1,
+               1, 2,
+               1, 2 })
+  expect_img(s.cels[2].image,
+             { 2, 3,
+               3, 4,
+               3, 4 })
+  expect_img(s.cels[3].image,
+             { 3, 2,
+               4, 3,
+               4, 3 })
+  expect_img(s.cels[4].image,
+             { 1, 0,
+               2, 1,
+               2, 1 })
+
+
+  app.undo();
+  app.command.ImportSpriteSheet{
+    ui=false,
+    type=SpriteSheetType.ROWS,
+    frameBounds=Rectangle(1, 1, 2, 2),
+    padding=Size(2, 0)
+  }
+  assert(#s.cels == 2)
+  expect_img(s.cels[1].image,
+             { 2, 3,
+               2, 3 })
+  expect_img(s.cels[2].image,
+             { 3, 2,
+               3, 2 })
+
+end

scripts/sprite.lua

@@ -1,4 +1,4 @@
--- Copyright (C) 2019  Igara Studio S.A.
+-- Copyright (C) 2019-2021  Igara Studio S.A.
 -- Copyright (C) 2018  David Capello
 --
 -- This file is released under the terms of the MIT license.
@@ -120,10 +120,22 @@ do
   assert(s.gridBounds == Rectangle{0, 0, 16, 16})
   s.gridBounds = Rectangle{2, 3, 8, 4}
   assert(s.gridBounds == Rectangle{2, 3, 8, 4})
-  s:saveAs("_test_sprite_gridbounds.png")
+  s:saveAs("_test_sprite_gridbounds.aseprite")
 
-  local s2 = Sprite{ fromFile="_test_sprite_gridbounds.png" }
-  assert(s.gridBounds == Rectangle{2, 3, 8, 4})
+  local s2 = Sprite{ fromFile="_test_sprite_gridbounds.aseprite" }
+  assert(s2.gridBounds == Rectangle{2, 3, 8, 4})
+end
+
+-- Pixel ratio
+do
+  local s = Sprite(32, 32)
+  assert(s.pixelRatio == Size{1, 1})
+  s.pixelRatio = Size{3, 2}
+  assert(s.pixelRatio == Size{3, 2})
+  s:saveAs("_test_sprite_pixelratio.aseprite")
+
+  local s2 = Sprite{ fromFile="_test_sprite_pixelratio.aseprite" }
+  assert(s2.pixelRatio == Size{3, 2})
 end
 
 -- Sprite{ fromFile, oneFrame }