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annotate demos/shooter/scripts/ships/enemies.py @ 452:f07d779362da

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Added different enemy types which behave differently.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Sat, 03 Apr 2010 19:19:33 +0000
parents
children cf53848fb187
rev   line source
452
f07d779362da Added different enemy types which behave differently.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
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1 # -*- coding: utf-8 -*-
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2
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3 # ####################################################################
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4 # Copyright (C) 2005-2009 by the FIFE team
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5 # http://www.fifengine.de
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6 # This file is part of FIFE.
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7 #
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8 # FIFE is free software; you can redistribute it and/or
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9 # modify it under the terms of the GNU Lesser General Public
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10 # License as published by the Free Software Foundation; either
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11 # version 2.1 of the License, or (at your option) any later version.
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12 #
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13 # This library is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 # Lesser General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU Lesser General Public
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19 # License along with this library; if not, write to the
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20 # Free Software Foundation, Inc.,
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21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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22 # ####################################################################
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23
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24 from fife import fife
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25 from scripts.ships.shipbase import Ship
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26 from scripts.common.helpers import Rect
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27 from scripts.weapons import Weapon
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28
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29
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30 class Saucer1(Ship):
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31 def __init__(self, model, name, layer, findInstance=True):
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32 super(Saucer1, self).__init__(model, name, layer, findInstance)
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33 self._dir = 0
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34 self._time = 500
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35 self.width = 0.075
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36 self.height = 0.075
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37 self.velocity.x = -0.5
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38
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39 def update(self, timedelta):
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40 if self._dir == 1:
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41 self.applyThrust(fife.DoublePoint(0,-0.5), timedelta)
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42 elif self._dir == 0:
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43 self.applyThrust(fife.DoublePoint(0,0.5), timedelta)
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44
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45 if self._time >= 1000:
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46 if self._dir == 1:
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47 self._dir = 0
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48 elif self._dir == 0:
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49 self._dir = 1
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50
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51 self._time = 0
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52
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53 self._time += timedelta
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54
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55 super(Saucer1, self).update(timedelta)
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56
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57 class Saucer2(Ship):
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58 def __init__(self, model, name, layer, findInstance=True):
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59 super(Saucer2, self).__init__(model, name, layer, findInstance)
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60 self._dir = 0
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61 self._time = 1000
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62 self.width = 0.2
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63 self.height = 0.2
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64 self.velocity.x = -0.1
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65
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66 def update(self, timedelta):
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67 if self._dir == 1:
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68 self.applyThrust(fife.DoublePoint(0,-0.25), timedelta)
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69 elif self._dir == 0:
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70 self.applyThrust(fife.DoublePoint(0,0.25), timedelta)
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71
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72 if self._time >= 2000:
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73 if self._dir == 1:
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74 self._dir = 0
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75 elif self._dir == 0:
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76 self._dir = 1
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77
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78 self._time = 0
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79
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80 self._time += timedelta
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81
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82 super(Saucer2, self).update(timedelta)