bzr branch
http://9ix.org/bzr/traderous
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65
by Josh C
enemy is back |
1 |
-- player = 300 accel, 400 velLimit |
2 |
local accelLimit = 150 |
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3 |
local velLimit = 200 |
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7
by Josh C
enemy |
4 |
Enemy = Tile:extend {
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5 |
image = 'data/enemy.png', |
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6 |
maxVelocity = {x=velLimit,y=velLimit},
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7 |
minVelocity = {x=-velLimit, y=-velLimit},
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65
by Josh C
enemy is back |
8 |
lastFired = 0, |
9 |
onNew = function (self) |
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10 |
self.thrust = Tile:new{image = 'data/thrust.png'}
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11 |
end, |
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12 |
onStartFrame = function (self) |
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13 |
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14 |
local pvec = vector.new(the.player.x - self.x, |
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15 |
the.player.y - self.y) |
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16 |
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17 |
self.rotation = math.atan2(pvec.y, pvec.x) |
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18 |
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19 |
local pdist2 = pvec:len2() |
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20 |
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21 |
if pdist2 > 400^2 then -- ... if player dist > 64? |
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22 |
self.acceleration = vector.new(300, 0) |
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23 |
self.acceleration:rotate_inplace(self.rotation) |
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24 |
self.thrust.visible = true |
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25 |
else |
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26 |
self.acceleration = {x=0, y=0}
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27 |
self.thrust.visible = false |
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28 |
end |
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29 |
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30 |
if pdist2 < 400^2 and |
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31 |
love.timer.getTime() - self.lastFired > 0.25 then |
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32 |
--print('pew')
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33 |
b = Bullet:new{
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34 |
x = self.x + self.width / 2, |
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35 |
y = self.y + self.height / 2, |
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36 |
rotation = self.rotation |
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37 |
} |
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38 |
self.lastFired = love.timer.getTime() |
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39 |
end |
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40 |
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41 |
end, |
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7
by Josh C
enemy |
42 |
onUpdate = function(self) |
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65
by Josh C
enemy is back |
43 |
self.thrust.x = self.x - self.width |
44 |
self.thrust.y = self.y |
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45 |
self.thrust.rotation = self.rotation |
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46 |
end, |
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47 |
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7
by Josh C
enemy |
48 |
} |