33 lines
753 B
Lua
33 lines
753 B
Lua
Wall = Object:extend()
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function Wall:new(x, y, w, h, lifetime)
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self.x = x
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self.y = y
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self.w = w --width of wall
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self.h = h --height of wall
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self.lifetime = lifetime
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end
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function lerp(a, b, t)
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return a + (b - a) * t
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end
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function Wall:update(dt)
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--slowly decrease the lifetime of the wall
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self.lifetime = self.lifetime - dt
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--delete wall after lifetime is up
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if self.lifetime <= 0 then
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for i, v in ipairs(Walls) do
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if v == self then --if the wall is the same as the wall we want to delete
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table.remove(Walls, i)
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end
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end
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end
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end
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function Wall:draw()
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local rectangleColor = { 1, 0, 0 } -- Starting color (red)
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love.graphics.setColor(rectangleColor) --white
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love.graphics.rectangle("fill", self.x, self.y, self.w, self.h)
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end
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