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comparison demos/shooter/scripts/scene.py @ 446:2046a1f2f5f2

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Adding the shooter demo. This is still a work in progress.
author prock@33b003aa-7bff-0310-803a-e67f0ece8222
date Wed, 31 Mar 2010 15:40:00 +0000
parents
children 64676ea55472
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445:f855809822cf 446:2046a1f2f5f2
1 # -*- coding: utf-8 -*-
2
3 # ####################################################################
4 # Copyright (C) 2005-2009 by the FIFE team
5 # http://www.fifengine.de
6 # This file is part of FIFE.
7 #
8 # FIFE is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU Lesser General Public
10 # License as published by the Free Software Foundation; either
11 # version 2.1 of the License, or (at your option) any later version.
12 #
13 # This library is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 # Lesser General Public License for more details.
17 #
18 # You should have received a copy of the GNU Lesser General Public
19 # License along with this library; if not, write to the
20 # Free Software Foundation, Inc.,
21 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 # ####################################################################
23
24 from fife import fife
25 from scripts.ships.shipbase import Ship
26 from scripts.ships.player import Player
27 from scripts.common.helpers import Rect
28
29 class Scene(object):
30 def __init__(self, engine, objectLayer):
31 self._engine = engine
32 self._model = engine.getModel()
33 self._layer = objectLayer
34
35 self._player = Player(self._model, 'player', self._layer)
36 self._projectiles = list()
37 self._lasttime = 0
38
39 def attachCamera(self, cam):
40 self._camera = cam
41 self._camera.setLocation(self._player.location)
42
43 def _getPlayer(self):
44 return self._player
45
46 def update(self, time, keystate):
47 timedelta = time - self._lasttime
48 self._lasttime = time
49
50 self._player.update(timedelta, keystate, self._camera)
51
52 #update camera location
53 loc = self._player.location
54 exactloc = self._camera.getLocation().getExactLayerCoordinates()
55 exactloc.x += timedelta * 0.0005
56 loc.setExactLayerCoordinates(exactloc)
57 self._camera.setLocation(loc)
58
59 #update the list of projectiles
60 todelete = list()
61 for p in self._projectiles:
62 p.update(time)
63 if not p.running:
64 todelete.append(p)
65 for p in todelete:
66 self._projectiles.remove(p)
67
68 #fire the currently selected gun
69 if keystate['SPACE']:
70 prjct = self._player.fire(time)
71 if prjct:
72 self._projectiles.append(prjct)
73
74 player = property(_getPlayer)
75