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Added love.graphics.isActive. love.graphics function calls (and method calls on objects created via love.graphics) are only guaranteed to work when isActive is true, otherwise bad things might happen (the program crashing, for example.)

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It's usually only false when the app is inactive on iOS, and when the window hasn't been created yet.

--HG--
branch : minor
This commit is contained in:
Alex Szpakowski
2015-02-17 02:24:09 -04:00
parent cafbf1ffbe
commit ac2b03e8a4
8 changed files with 78 additions and 6 deletions
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src/scripts/boot.lua
+1 -2
View File
@@ -521,7 +521,7 @@ function love.run()
-- Call update and draw
if love.update then love.update(dt) end -- will pass 0 if love.timer is disabled
if love.window and love.graphics and love.window.isCreated() then
if love.graphics and love.graphics.isActive() then
love.graphics.clear()
love.graphics.origin()
if love.draw then love.draw() end
@@ -529,7 +529,6 @@ function love.run()
end
if love.timer then love.timer.sleep(0.001) end
end
end
src/scripts/boot.lua.h
+3 -4
View File
@@ -939,10 +939,9 @@ const unsigned char boot_lua[] =
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