bzr branch
http://9ix.org/bzr/traderous
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68
by Josh C
shield |
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Shield = Tile:extend{
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image = 'data/shield.png', |
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images = {
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'data/shield3.png', |
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'data/shield2.png', |
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'data/shield1.png', |
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'data/shield.png' |
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}, |
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strength = 5, |
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velocity = {rotation = 5},
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visible = false, |
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setImage = function (self) |
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if self.strength < 1 or self.strength == 5 then |
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self.visible = false |
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else |
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self.visible = true |
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self.image = self.images[self.strength] |
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end |
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-- special handling for strength = 0? set alpha to 0? fade? |
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end, |
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onHit = function (self) |
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self.strength = self.strength - 1 |
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self:setImage() |
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end, |
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onUpdate = function (self) |
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self.x = self.ship.x - 16 |
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self.y = self.ship.y - 16 |
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||
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if the.keys:justPressed('p') then
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self:onHit() |
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end |
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end |
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} |