bzr branch
/bzr/spacey
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26
by Josh C
rocks! |
1 |
Rock = WrapTile:extend { |
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27
by Josh C
try to not spawn rocks where you can see them. not working if screen |
2 |
image = 'data/rock.png', |
3 |
onNew = function(self) |
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--self.velocity = util.shortestVector(self, the.player):normalized() * 10
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28
by Josh C
prepare a collision box for the rocks |
5 |
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6 |
--self.scale = 1
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7 |
||
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29
by Josh C
shoot things! |
8 |
self.collider = RockCollider:new{ |
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28
by Josh C
prepare a collision box for the rocks |
9 |
--x = self.x,
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10 |
--y = self.y,
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width = self.width * self.scale, |
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height = self.height * self.scale, |
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rock = self |
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}
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15 |
||
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29
by Josh C
shoot things! |
16 |
the.rockColliders:add(self.collider) |
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27
by Josh C
try to not spawn rocks where you can see them. not working if screen |
17 |
end, |
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28
by Josh C
prepare a collision box for the rocks |
18 |
onUpdate = function(self, dt) |
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self.collider.x = self.x + self.width / 2 * (1 - self.scale) |
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self.collider.y = self.y + self.height / 2 * (1 - self.scale) |
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--self.collider.rotation = self.rotation -- ???
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end, |
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23 |
onEndFrame = function(self) |
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27
by Josh C
try to not spawn rocks where you can see them. not working if screen |
24 |
-- onEndFrame to give a chance to go out of bounds then wrap
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25 |
||
26 |
if DEBUG and the.console.visible then |
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27 |
if not self.text then |
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28 |
self.text = Text:new() |
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29 |
the.view:add(self.text) |
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end
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28
by Josh C
prepare a collision box for the rocks |
31 |
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27
by Josh C
try to not spawn rocks where you can see them. not working if screen |
32 |
local pVec = util.shortestVector(self, the.player) |
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self.text.text = pVec.x .. ', ' .. pVec.y |
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self.text.x, self.text.y = self.x, self.y |
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self.text.visible = true |
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else
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if self.text then |
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self.text.visible = false |
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end
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end
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end
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28
by Josh C
prepare a collision box for the rocks |
42 |
}
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29
by Josh C
shoot things! |
43 |
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RockCollider = Fill:extend { |
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fill = {0,0,255}, |
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onUpdate = function(self, dt) |
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self.visible = DEBUG and the.console.visible |
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end, |
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onCollide = function(self, other) |
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if other:instanceOf(Bullet) then |
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30
by Josh C
explosions |
51 |
local b = Boom:new { |
52 |
x = self.x, |
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y = self.y, |
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velocity = { |
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rotation = util.signOf(self.rock.rotation) * 5 |
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}
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}
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the.app.view:add(b) |
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59 |
||
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32
by Josh C
stick things into layers |
60 |
the.rocks:remove(self.rock) |
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29
by Josh C
shoot things! |
61 |
the.rockColliders:remove(self) |
62 |
self.rock = nil -- break circular reference |
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63 |
||
64 |
the.bullets:remove(other) |
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35
by Josh C
fix double-removing sprites (and subsequent zombie mirror bullets). |
65 |
other:die() |
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29
by Josh C
shoot things! |
66 |
end
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67 |
end
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68 |
}
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