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comparison src/parpg/gamemap.py @ 12:d60f1dab8469

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Fixed resource path dependencies issue that caused PARPG to crash on start. * PARPG should now run without issue (system installation not tested). * Utilized FIFE's VFS module to remove path dependencies from most PARPG modules. * The new parpg.vfs module is a singleton with a single global variable, VFS, which is a reference to the global VFS instance. Although a singleton is not ideal it should be replaced once PARPG's core code is refactored. * The parpg.vfs singleton is initialized in the parpg.applicaiton.PARPGApplication class with the absolute path to the data directory via the parpg.settings module and corresponding configuration file. * A new DataPath entry was added to the default system configuration file template under the [parpg] section to support the new parpg.vfs module. * Updated the parpg-assets subrepo to revision 3 to fix some dialog file format issues (for details see commit message for parpg-assets). * Fixed a few bugs in the parpg.dialogueparsers.YAMLDialogueParser class related to exception handling.
author M. George Hansen <technopolitica@gmail.com>
date Mon, 06 Jun 2011 15:56:14 -1000
parents 1fd2201f5c36
children ad75fa042b99
comparison
equal deleted inserted replaced
11:4706e0194af3 12:d60f1dab8469
12 12
13 # You should have received a copy of the GNU General Public License 13 # You should have received a copy of the GNU General Public License
14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>. 14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
15 15
16 from fife import fife 16 from fife import fife
17
18 from fife.extensions.loaders import loadMapFile 17 from fife.extensions.loaders import loadMapFile
19 18
20 class GameMap(fife.MapChangeListener): 19 class GameMap(fife.MapChangeListener):
21 """Map class used to flag changes in the map""" 20 """Map class used to flag changes in the map"""
22 def __init__(self, engine, model): 21 def __init__(self, engine, model):
23 # init mapchange listener 22 # init mapchange listener
24 fife.MapChangeListener.__init__(self) 23 fife.MapChangeListener.__init__(self)
25 self.map = None 24 self.map = None
26 self.engine = engine 25 self.engine = engine
27 self.model = model 26 self.model = model
27 self.settings = self.model.settings
28 28
29 # init map attributes 29 # init map attributes
30 self.my_cam_id = None 30 self.my_cam_id = None
31 self.cameras = {} 31 self.cameras = {}
32 self.agent_layer = None 32 self.agent_layer = None
44 @return: None""" 44 @return: None"""
45 # We have to delete the map in Fife. 45 # We have to delete the map in Fife.
46 if self.map: 46 if self.map:
47 self.model.deleteObjects() 47 self.model.deleteObjects()
48 self.model.deleteMap(self.map) 48 self.model.deleteMap(self.map)
49
49 self.transitions = [] 50 self.transitions = []
50 self.map = None 51 self.map = None
51 self.agent_layer = None 52 self.agent_layer = None
52 self.top_layer = None 53 self.top_layer = None
53 # We have to clear the cameras in the view as well, or we can't reuse 54 # We have to clear the cameras in the view as well, or we can't reuse
69 """Load a map given the filename. 70 """Load a map given the filename.
70 @type filename: String 71 @type filename: String
71 @param filename: Name of map to load 72 @param filename: Name of map to load
72 @return: None""" 73 @return: None"""
73 self.reset() 74 self.reset()
75
74 self.map = loadMapFile(filename, self.engine) 76 self.map = loadMapFile(filename, self.engine)
77
75 self.agent_layer = self.map.getLayer('ObjectLayer') 78 self.agent_layer = self.map.getLayer('ObjectLayer')
76 self.top_layer = self.map.getLayer('TopLayer') 79 self.top_layer = self.map.getLayer('TopLayer')
77 80
78 # it's possible there's no transition layer 81 # it's possible there's no transition layer
79 size = len('TransitionLayer') 82 size = len('TransitionLayer')
86 Note that if we have more than one camera in a map file 89 Note that if we have more than one camera in a map file
87 we will have to rework how self.my_cam_id works. To make sure 90 we will have to rework how self.my_cam_id works. To make sure
88 the proper camera is set as the 'main' camera. 91 the proper camera is set as the 'main' camera.
89 At this point we also set the viewport to the current resolution.""" 92 At this point we also set the viewport to the current resolution."""
90 for cam in self.map.getCameras(): 93 for cam in self.map.getCameras():
91 width = self.model.settings.fife.ScreenWidth 94 width = self.settings.fife.ScreenWidth
92 height = self.model.settings.fife.ScreenHeight 95 height = self.settings.fife.ScreenHeight
93 viewport = fife.Rect(0, 0, width, height) 96 viewport = fife.Rect(0, 0, width, height)
94 cam.setViewPort(viewport) 97 cam.setViewPort(viewport)
95 self.my_cam_id = cam.getId() 98 self.my_cam_id = cam.getId()
96 self.cameras[self.my_cam_id] = cam 99 self.cameras[self.my_cam_id] = cam
97 cam.resetRenderers() 100 cam.resetRenderers()
106 109
107 # set the render text 110 # set the render text
108 rend = fife.FloatingTextRenderer.getInstance(self.cameras[ 111 rend = fife.FloatingTextRenderer.getInstance(self.cameras[
109 self.my_cam_id 112 self.my_cam_id
110 ]) 113 ])
111 text = self.engine.getGuiManager().\ 114 text = self.engine.getGuiManager().createFont('fonts/rpgfont.png',
112 createFont('fonts/rpgfont.png', 0, \ 115 0,
113 self.model.settings.fife.FontGlyphs) 116 self.settings.fife.FontGlyphs)
117
114 rend.changeDefaultFont(text) 118 rend.changeDefaultFont(text)
115 rend.activateAllLayers(self.map) 119 rend.activateAllLayers(self.map)
116 rend.setEnabled(True) 120 rend.setEnabled(True)
117 121
118 # Activate the grid renderer on all layers 122 # Activate the grid renderer on all layers