50 lines
972 B
Lua
50 lines
972 B
Lua
local gc_clear=love.graphics.clear
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local BGs={
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none={draw=function()gc_clear(.08,.08,.084)end}
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}
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local BGlist={'none'}
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local BG={
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cur='none',
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default='none',
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init=false,
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resize=false,
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update=NULL,
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draw=BGs.none.draw,
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event=false,
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discard=NULL,
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}
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function BG.add(name,bg)
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BGs[name]=bg
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BGlist[#BGlist+1]=name
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end
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function BG.getList()
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return BGlist
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end
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function BG.send(...)
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if BG.event then
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BG.event(...)
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end
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end
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function BG.setDefault(bg)
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BG.default=bg
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end
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function BG.set(background)
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if not background then background=BG.default end
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if not BGs[background]or not SETTING.bg then return end
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if background~=BG.cur then
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BG.discard()
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BG.cur=background
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background=BGs[background]
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BG.init= background.init or NULL
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BG.resize= background.resize or NULL
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BG.update= background.update or NULL
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BG.draw= background.draw or NULL
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BG.event= background.event or NULL
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BG.discard= background.discard or NULL
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BG.init()
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end
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return true
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end
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return BG |