Mercurial > fife-parpg

annotate demos/shooter/scripts/ships/player.py @ 462:c4f745a566d6

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Added player ship animations including flash and explode. Removed the old flashing routine. The player now gets moved to the left side of the screen after dying and is invulnerable for a short period of time.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 12 Apr 2010 19:01:41 +0000
parents f87f686b5b59
children 7a79dc2a0592
rev   line source
446
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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 *
446
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26 from scripts.common.helpers import Rect
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27 from scripts.weapons import *
446
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28
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29
462
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30 class PlayerActionListener(ShipActionListener):
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31 def __init__(self, ship):
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32 super(PlayerActionListener, 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.respawn()
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37 if action.getId() == 'flash':
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38 if self._ship._flashnumber > 0:
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39 self._ship.instance.act('flash', self._ship.instance.getFacingLocation())
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40 self._ship._flashnumber -= 1
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41 else:
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42 self._ship._flashing = False
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43
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44
446
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45 class Player(Ship):
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46 def __init__(self, scene, playerName):
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47 super(Player, self).__init__(scene, playerName)
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48
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49 self._score = 0
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50 self._maxvelocity = 1.5
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51
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52 self.width = 0.22
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53 self.height = 0.12
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54
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55 #give player the default weapon (the cannon)
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56 self.weapon = Cannon(self._scene, self, 200)
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57
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58 self._lives = 3
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59 self._invulnerable = False
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60
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61 self._isplayer = True
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62 self._dead = False
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63
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64 self._actionlistener = PlayerActionListener(self)
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65
457
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66 def init(self):
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67 self._lives = 3
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68
450
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69 def _getScore(self):
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70 return self._score
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71
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72 def respawn(self):
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73 if self._lives >= 0:
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74 self._dead = False
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75 self.setInvulnerable(20)
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76
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77 campos = self._scene.camera.getLocation().getExactLayerCoordinates()
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78 location = self.location
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79 playerpos = location.getExactLayerCoordinates()
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80
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81 playerpos.x = campos.x - 6.5
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82 playerpos.y = campos.y
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83 location.setExactLayerCoordinates(playerpos)
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84 self.location = location
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85
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86 else:
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87 self._instance.get2dGfxVisual().setVisible(False)
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88
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89 def setInvulnerable(self, seconds):
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90 self._invulnerable = True
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91 self.flash(seconds)
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92
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93 def applyScore(self, sc):
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94 self._score += sc
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95
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96 def destroy(self):
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97 if not self._invulnerable and not self._dead:
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98 self._instance.act('explode', self._instance.getFacingLocation())
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99 self._dead = True
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100 self._invulnerable = True
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101 self._lives -= 1
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102
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103 def update(self):
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104
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105 key = False
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106
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107 #player is no longer invulnerable
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108 if not self._flashing and self._invulnerable and not self._dead:
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109 self._invulnerable = False
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110
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111 oldpos = self.location
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112
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113 if not self._dead:
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114 if self._scene.keystate['UP']:
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115 self.applyThrust(fife.DoublePoint(0,-1.5))
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116 key = True
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prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
117 if self._scene.keystate['DOWN']:
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
118 self.applyThrust(fife.DoublePoint(0,1.5))
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
119 key = True
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
120 if self._scene.keystate['LEFT']:
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
121 self.applyThrust(fife.DoublePoint(-1.5,0))
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
122 key = True
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
123 if self._scene.keystate['RIGHT']:
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
124 self.applyThrust(fife.DoublePoint(1.5,0))
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
125 key = True
453
cf53848fb187 Scene now gets updated when an object moves from one node to another.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 451
diff changeset
126
462
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
127 #fire the currently selected gun
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
128 if self._scene.keystate['SPACE']:
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
129 self.fire(fife.DoublePoint(1,0))
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
130
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
131 if not key and self._velocity.length() > 0:
454
bd7e8f708adf Time is now managed by the Scene object.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 453
diff changeset
132 self.applyBrake(1.5)
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
133
454
bd7e8f708adf Time is now managed by the Scene object.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 453
diff changeset
134 super(Player, self).update()
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
135
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
136 #set up the players camera bounds
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
137 #TODO: grab screen resolution from somewhere
453
cf53848fb187 Scene now gets updated when an object moves from one node to another.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 451
diff changeset
138 topleft = self._scene.camera.toMapCoordinates(fife.ScreenPoint(0,0))
cf53848fb187 Scene now gets updated when an object moves from one node to another.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 451
diff changeset
139 bottomright = self._scene.camera.toMapCoordinates(fife.ScreenPoint(1024,768))
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
140
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
141 camrect = Rect(topleft.x, topleft.y, bottomright.x - topleft.x, bottomright.y - topleft.y)
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
142
447
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
143 #add the padding to the edge
451
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
144 camrect.x += self._boundingBox.w
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
145 camrect.y += self._boundingBox.h
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
146 camrect.w -= 2*self._boundingBox.w
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
147 camrect.h -= 2*self._boundingBox.h
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
148
460
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
149 pos = oldpos.getExactLayerCoordinates()
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
150
451
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
151 if not self._boundingBox.intersects(camrect):
f463ab431cc0 Movement shouldn't be dependent on framerate anymore.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 450
diff changeset
152 if (self._boundingBox.x + self._boundingBox.w) < camrect.x:
460
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
153 self._velocity.x = 0
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
154 pos.x += (camrect.x - (self._boundingBox.x + self._boundingBox.w))/self._xscale + 0.03
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
155 pos.y += self._velocity.y * (self._scene.timedelta/1000.0)/self._yscale
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
156 oldpos.setExactLayerCoordinates(pos)
447
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
157
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
158 # elif (bbox.y + bbox.h) < camrect.y or (bbox.y - bbox.h) > camrect.y:
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
159 # pos.x += self._velocity.x * (timedelta/1000.0)
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
160 # oldpos.setExactLayerCoordinates(pos)
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
161 # self._velocity.y = 0
460
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
162 elif (self._boundingBox.y + self._boundingBox.h) < camrect.y or self._boundingBox.y > (camrect.y + camrect.h):
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
163 pos.x += self._velocity.x * (self._scene.timedelta/1000.0)/self._xscale
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
164 self._velocity.y = 0
5e1d6e40d19d Fixed bounding boxes.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 459
diff changeset
165 oldpos.setExactLayerCoordinates(pos)
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
166 else:
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
167 self._velocity.x = 0
447
64676ea55472 Added the ability to set the scale of the object layer. Tweaked the player controls a little bit. A little more work needs to be done to keep the player within the bounds of the camera.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 446
diff changeset
168 self._velocity.y = 0
446
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
169
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
170 self.location = oldpos
2046a1f2f5f2 Adding the shooter demo. This is still a work in progress.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents:
diff changeset
171
455
e686b82d93d0 Added the ability to pause the game.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 454
diff changeset
172 def _getLives(self):
e686b82d93d0 Added the ability to pause the game.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 454
diff changeset
173 return self._lives
459
302a69c5141d Player death is now handled a bit nicer.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 457
diff changeset
174
302a69c5141d Player death is now handled a bit nicer.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 457
diff changeset
175 def _getInvulnerable(self):
302a69c5141d Player death is now handled a bit nicer.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 457
diff changeset
176 return self._invulnerable
450
ba6817013343 Added score keeping ability.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 449
diff changeset
177
462
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
178 def _setInvulnerable(self, inv):
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
179 self._invulnerable = inv
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
180
455
e686b82d93d0 Added the ability to pause the game.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 454
diff changeset
181 score = property(_getScore)
459
302a69c5141d Player death is now handled a bit nicer.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 457
diff changeset
182 lives = property(_getLives)
462
c4f745a566d6 Added player ship animations including flash and explode.
prock@33b003aa-7bff-0310-803a-e67f0ece8222
parents: 461
diff changeset
183 invulnerable = property(_getInvulnerable, _setInvulnerable)