Mercurial > fife-parpg
annotate demos/shooter/scripts/ships/enemies.py @ 470:3b04e921c93d
Added the fireball projectile.
Added a new ship images for the boss.
Some enemies now shoot directly at the player.
author | prock@33b003aa-7bff-0310-803a-e67f0ece8222 |
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date | Wed, 14 Apr 2010 19:15:27 +0000 |
parents | 4d0aa75a82f1 |
children | 7a79dc2a0592 |
rev | line source |
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452
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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 * |
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26 from scripts.common.helpers import Rect |
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27 from scripts.weapons import * |
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28 |
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29 |
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30 class EnemyActionListener(ShipActionListener): |
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31 def __init__(self, ship): |
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32 super(EnemyActionListener, self).__init__(ship) |
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33 |
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34 def onInstanceActionFinished(self, instance, action): |
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35 if action.getId() == 'explode': |
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36 self._ship.removeFromScene() |
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37 |
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38 class BossActionListener(ShipActionListener): |
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39 def __init__(self, ship): |
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40 super(BossActionListener, self).__init__(ship) |
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41 |
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42 def onInstanceActionFinished(self, instance, action): |
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43 if action.getId() == 'explode': |
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44 self._ship.removeFromScene() |
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45 self._ship.endLevel() |
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46 elif action.getId() == 'flash': |
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47 if self._ship._flashnumber > 0: |
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48 self._ship.instance.act('flash', self._ship.instance.getFacingLocation()) |
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49 self._ship._flashnumber -= 1 |
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50 else: |
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51 self._ship._flashing = False |
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52 |
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53 class Saucer1(Ship): |
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54 def __init__(self, scene, name, instance, findInstance=True): |
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55 super(Saucer1, self).__init__(scene, name, findInstance) |
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56 self._instance = instance |
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57 self._dir = 0 |
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58 self._time = 500 |
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59 self.width = 0.2 |
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60 self.height = 0.075 |
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61 self.velocity.x = -0.5 |
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62 |
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63 self.weapon = Cannon(self._scene, self, 1000) |
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64 self.weapon.projectilevelocity = 0.4 |
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65 |
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66 self._actionlistener = EnemyActionListener(self) |
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67 |
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68 self.hitpoints = 1 |
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69 self.scorevalue = 50 |
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70 |
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71 def update(self): |
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72 if self._dir == 1: |
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73 self.applyThrust(fife.DoublePoint(0,-0.5)) |
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74 elif self._dir == 0: |
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75 self.applyThrust(fife.DoublePoint(0,0.5)) |
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76 |
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77 if self._time >= 1000: |
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78 if self._dir == 1: |
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79 self._dir = 0 |
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80 elif self._dir == 0: |
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81 self._dir = 1 |
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82 |
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83 self._time = 0 |
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84 |
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85 self._time += self._scene.timedelta |
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86 |
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87 super(Saucer1, self).update() |
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88 |
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89 self.fire(fife.DoublePoint(-1,0)) |
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90 |
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91 |
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92 class Saucer2(Ship): |
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93 def __init__(self, scene, name, instance, findInstance=True): |
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94 super(Saucer2, self).__init__(scene, name, findInstance) |
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95 self._instance = instance |
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96 self._dir = 0 |
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97 self._time = 1000 |
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98 self.width = 0.2 |
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99 self.height = 0.2 |
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100 self.velocity.x = -0.1 |
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101 |
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102 self.weapon = Cannon(self._scene, self, 2000) |
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103 self.weapon.projectilevelocity = 0.4 |
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104 |
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105 self._actionlistener = EnemyActionListener(self) |
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106 |
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107 self.hitpoints = 2 |
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108 self.scorevalue = 100 |
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109 |
452
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110 |
454
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111 def update(self): |
452
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112 if self._dir == 1: |
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113 self.applyThrust(fife.DoublePoint(0,-0.25)) |
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114 elif self._dir == 0: |
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115 self.applyThrust(fife.DoublePoint(0,0.25)) |
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116 |
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117 if self._time >= 2000: |
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118 if self._dir == 1: |
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119 self._dir = 0 |
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120 elif self._dir == 0: |
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121 self._dir = 1 |
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122 |
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123 self._time = 0 |
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124 |
454
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125 self._time += self._scene.timedelta |
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126 |
459
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127 super(Saucer2, self).update() |
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128 |
470
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129 self.fire(fife.DoublePoint(-1,0)) |
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130 |
459
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131 class DiagSaucer(Ship): |
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132 def __init__(self, scene, name, direction, instance, findInstance=True): |
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133 super(DiagSaucer, self).__init__(scene, name, findInstance) |
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134 self._instance = instance |
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135 self.width = 0.2 |
460
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136 self.height = 0.075 |
459
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137 |
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138 if direction == 0: |
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139 self._ythrust = 0.25 |
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140 else: |
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141 self._ythrust = -0.25 |
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142 |
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143 self.weapon = Cannon(self._scene, self, 2000) |
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144 self.weapon.projectilevelocity = 0.4 |
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145 |
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146 self._actionlistener = EnemyActionListener(self) |
467
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147 |
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148 self.hitpoints = 1 |
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149 self.scorevalue = 50 |
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150 |
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151 def update(self): |
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152 self.applyThrust(fife.DoublePoint(-0.25,self._ythrust)) |
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153 super(DiagSaucer, self).update() |
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154 |
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155 self.fire(fife.DoublePoint(-1,0)) |
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156 |
459
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157 |
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158 class Streaker(Ship): |
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159 def __init__(self, scene, name, instance, findInstance=True): |
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160 super(Streaker, self).__init__(scene, name, findInstance) |
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161 self._instance = instance |
460
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162 self.width = 0.2 |
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163 self.height = 0.2 |
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164 |
459
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165 self._maxvelocity = 2.0 |
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166 |
470
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167 self.weapon = FireBall(self._scene, self, 2000) |
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168 self.weapon.projectilevelocity = 0.25 |
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169 |
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170 self._actionlistener = EnemyActionListener(self) |
467
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171 |
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172 self.hitpoints = 2 |
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173 self.scorevalue = 150 |
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174 |
459
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175 def update(self): |
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176 self.applyThrust(fife.DoublePoint(-0.40,0)) |
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177 super(Streaker, self).update() |
470
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178 |
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179 playerloc = self._scene.player.location.getExactLayerCoordinates() |
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180 enemyloc = self.location.getExactLayerCoordinates() |
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181 |
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182 playerloc.x -= enemyloc.x |
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183 playerloc.y -= enemyloc.y |
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184 |
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185 self.fire(fife.DoublePoint(playerloc.x,playerloc.y)) |
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186 |
467
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187 |
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188 class Boss(Ship): |
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189 def __init__(self, scene, name, instance, findInstance=True): |
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190 super(Boss, self).__init__(scene, name, findInstance) |
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191 self._instance = instance |
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192 self.width = 0.85 |
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193 self.height = 0.25 |
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194 |
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195 self._maxvelocity = 2.0 |
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196 |
470
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197 self.weapon = FireBall(self._scene, self, 1000) |
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198 self.weapon.projectilevelocity = 0.5 |
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199 |
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200 self._actionlistener = BossActionListener(self) |
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201 |
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202 self.hitpoints = 20 |
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203 self.scorevalue = 1000 |
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204 |
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205 def endLevel(self): |
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206 self._scene.endLevel() |
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207 |
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208 def update(self): |
470
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209 super(Boss, self).update() |
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210 |
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211 playerloc = self._scene.player.location.getExactLayerCoordinates() |
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212 bossloc = self.location.getExactLayerCoordinates() |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
213 |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
214 playerloc.x -= bossloc.x |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
215 playerloc.y -= bossloc.y |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
216 |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
217 self.fire(fife.DoublePoint(playerloc.x,playerloc.y)) |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
218 |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
219 |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
220 def applyHit(self, hp): |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
221 self.flash(2) |
3b04e921c93d
Added the fireball projectile.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
467
diff
changeset
|
222 super(Boss, self).applyHit(hp) |