56 lines
1.3 KiB
Lua
56 lines
1.3 KiB
Lua
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Tank = {}
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class("Tank").extends(Graphics.sprite)
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function Tank:init(x, y, player, ground)
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self.tankImage = Graphics.image.new("assets/sprites/tank")
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self.tankImageD = Graphics.image.new("assets/sprites/tankD")
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Tank.super.init(self)
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local width, height = self.tankImage:getSize()
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self.faded_image = Graphics.image.new(width, height, Graphics.kColorClear)
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Graphics.pushContext(self.faded_image)
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self.tankImageD:drawBlurred(0, 0, 2, 2, Graphics.image.kDitherTypeFloydSteinberg)
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Graphics.popContext()
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-- Collision properties
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self:setZIndex(99)
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self:setTag(2)
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self:setCollideRect(4, 56, 147, 65)
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-- Main properties
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Tank.moveSpeed = 2
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Tank.player = player
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Tank.ground = ground
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self:fadein()
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self:moveTo(x, y)
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end
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function Tank:fadein()
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self:setImage(self.tankImage)
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end
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function Tank:fadeout()
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self:setImage(self.faded_image)
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end
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function Tank:update()
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if self.x <= 330 then
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Tank.ground:setMoveSpeed(0)
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return
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end
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-- Speedup when player is moving right
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if Tank.player.isMovingRight() == false then
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Tank.moveSpeed = 0.2
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else
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Tank.moveSpeed = 1
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end
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self:moveTo(self.x-Tank.moveSpeed, self.y)
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end
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