22 lines
560 B
Lua
22 lines
560 B
Lua
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Camera = {
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pos = {x = 0, y = 0},
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width = 0,
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height = 0
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}
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function Camera:ConfineToLevel()
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self.pos.x = math.max(0,math.min(self.pos.x,LevelData.Width-self.width/game.scale))
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self.pos.y = math.max(0,math.min(self.pos.y,LevelData.Height-self.height/game.scale))
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end
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function Camera:positionCenterAt(x,y)
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self.pos.x = x-self.width/game.scale/2
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self.pos.y = y-self.height/game.scale/2
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self:ConfineToLevel()
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end
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function Camera:positionAt(x,y)
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self.pos.x = math.floor((x/self.width)*self.width)
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self.pos.y = math.floor((y/self.height)*self.height)
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end
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