bzr branch
http://9ix.org/bzr/traderous
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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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4 |
--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, |
10 |
--y = self.y, |
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11 |
width = self.width * self.scale, |
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12 |
height = self.height * self.scale, |
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13 |
rock = self |
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14 |
} |
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15 |
||
16 |
the.app.view:add(self.collider) |
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29
by Josh C
shoot things! |
17 |
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 |
18 |
end, |
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28
by Josh C
prepare a collision box for the rocks |
19 |
onUpdate = function(self, dt) |
20 |
self.collider.x = self.x + self.width / 2 * (1 - self.scale) |
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21 |
self.collider.y = self.y + self.height / 2 * (1 - self.scale) |
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22 |
--self.collider.rotation = self.rotation -- ??? |
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23 |
end, |
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24 |
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 |
25 |
-- onEndFrame to give a chance to go out of bounds then wrap |
26 |
||
27 |
if DEBUG and the.console.visible then |
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28 |
if not self.text then |
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29 |
self.text = Text:new() |
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30 |
the.view:add(self.text) |
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31 |
end |
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28
by Josh C
prepare a collision box for the rocks |
32 |
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27
by Josh C
try to not spawn rocks where you can see them. not working if screen |
33 |
local pVec = util.shortestVector(self, the.player) |
34 |
self.text.text = pVec.x .. ', ' .. pVec.y |
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35 |
self.text.x, self.text.y = self.x, self.y |
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36 |
self.text.visible = true |
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37 |
else |
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38 |
if self.text then |
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39 |
self.text.visible = false |
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40 |
end |
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41 |
end |
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42 |
end |
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28
by Josh C
prepare a collision box for the rocks |
43 |
} |
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29
by Josh C
shoot things! |
44 |
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45 |
RockCollider = Fill:extend {
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46 |
fill = {0,0,255},
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47 |
onUpdate = function(self, dt) |
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self.visible = DEBUG and the.console.visible |
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49 |
end, |
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50 |
onCollide = function(self, other) |
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51 |
if other:instanceOf(Bullet) then |
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30
by Josh C
explosions |
52 |
local b = Boom:new {
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53 |
x = self.x, |
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54 |
y = self.y, |
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55 |
velocity = {
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56 |
rotation = util.signOf(self.rock.rotation) * 5 |
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57 |
} |
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58 |
} |
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59 |
the.app.view:add(b) |
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60 |
||
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29
by Josh C
shoot things! |
61 |
the.app.view:remove(self.rock) |
62 |
the.app.view:remove(self) |
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63 |
the.rockColliders:remove(self) |
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64 |
self.rock = nil -- break circular reference |
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65 |
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66 |
the.app.view:remove(other) |
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67 |
the.bullets:remove(other) |
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68 |
end |
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69 |
end |
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70 |
} |