33 lines
944 B
Lua
33 lines
944 B
Lua
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local TransitionParent = require "birb.modules.transitions.parent"
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local CanvasTransition = TransitionParent:extend()
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function CanvasTransition:new(func, ox, oy, fadeOut, easeIn, easeOut, duration, wait)
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CanvasTransition.super.new(self, func, ox, oy, fadeOut, easeIn, easeOut, duration, wait)
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self:generateCanvas(0)
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end
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function CanvasTransition:update(dt)
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CanvasTransition.super.update(self, dt)
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self:generateCanvas(dt)
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end
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function CanvasTransition:generateCanvas(dt)
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self.canvas = love.graphics.newCanvas(424, 240)
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love.graphics.setCanvas(self.canvas)
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self:drawCanvas(dt)
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love.graphics.setCanvas()
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end
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function CanvasTransition:drawCanvas(dt)
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end
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function CanvasTransition:draw()
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if (self.canvas ~= nil) then
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love.graphics.setBlendMode("multiply", "premultiplied")
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love.graphics.draw(self.canvas, 0, 0)
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love.graphics.setBlendMode("alpha")
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end
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end
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return CanvasTransition
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