Mercurial > touhou
annotate pytouhou/resource/loader.py @ 256:507dfd6efe0c
Refactor pytouhou.game.bullet.
| author | Thibaut Girka <thib@sitedethib.com> |
|---|---|
| date | Sun, 22 Jan 2012 21:41:18 +0100 |
| parents | c417bb6c98bf |
| children | 8fa660da5f0c |
| rev | line source |
|---|---|
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c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
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parents:
229
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changeset
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1 import os |
| 97 | 2 from io import BytesIO |
| 3 | |
| 4 from pytouhou.formats.pbg3 import PBG3 | |
| 5 from pytouhou.formats.std import Stage | |
| 6 from pytouhou.formats.ecl import ECL | |
| 7 from pytouhou.formats.anm0 import Animations | |
|
133
2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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8 from pytouhou.formats.msg import MSG |
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220
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
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9 from pytouhou.formats.sht import SHT |
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Add “SHT” support to EoSD, and do a little cleanup.
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10 from pytouhou.formats.exe import SHT as EoSDSHT |
| 97 | 11 |
| 12 | |
| 13 from pytouhou.resource.anmwrapper import AnmWrapper | |
| 14 | |
| 15 | |
| 16 class ArchiveDescription(object): | |
| 17 _formats = {'PBG3': PBG3} | |
| 18 | |
| 19 def __init__(self, path, format_class, file_list=None): | |
| 20 self.path = path | |
| 21 self.format_class = format_class | |
| 22 self.file_list = file_list or [] | |
| 23 | |
| 24 | |
| 25 def open(self): | |
| 26 file = open(self.path, 'rb') | |
| 27 instance = self.format_class.read(file) | |
| 28 return instance | |
| 29 | |
| 30 | |
| 31 @classmethod | |
| 32 def get_from_path(cls, path): | |
| 33 with open(path, 'rb') as file: | |
| 34 magic = file.read(4) | |
| 35 file.seek(0) | |
| 36 format_class = cls._formats[magic] | |
| 37 instance = format_class.read(file) | |
| 38 file_list = instance.list_files() | |
| 39 return cls(path, format_class, file_list) | |
| 40 | |
| 41 | |
| 42 | |
| 43 class Loader(object): | |
|
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c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
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44 def __init__(self, game_dir=None): |
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parents:
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45 self.game_dir = game_dir |
| 97 | 46 self.known_files = {} |
| 47 self.instanced_ecls = {} | |
| 48 self.instanced_anms = {} | |
| 49 self.instanced_stages = {} | |
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Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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50 self.instanced_msgs = {} |
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220
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
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51 self.instanced_shts = {} |
| 97 | 52 |
| 53 | |
| 54 def scan_archives(self, paths): | |
| 55 for path in paths: | |
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231
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Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
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56 if self.game_dir and not os.path.isabs(path): |
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c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
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57 path = os.path.join(self.game_dir, path) |
| 97 | 58 archive_description = ArchiveDescription.get_from_path(path) |
| 59 for name in archive_description.file_list: | |
| 60 self.known_files[name] = archive_description | |
| 61 | |
| 62 | |
| 63 def get_file_data(self, name): | |
| 64 with self.known_files[name].open() as archive: | |
| 65 content = archive.extract(name) | |
| 66 return content | |
| 67 | |
| 68 | |
| 69 def get_file(self, name): | |
| 70 with self.known_files[name].open() as archive: | |
| 71 content = archive.extract(name) | |
| 72 return BytesIO(content) | |
| 73 | |
| 74 | |
| 75 def get_anm(self, name): | |
| 76 if name not in self.instanced_anms: | |
| 77 file = self.get_file(name) | |
| 78 self.instanced_anms[name] = Animations.read(file) #TODO: modular | |
| 79 return self.instanced_anms[name] | |
| 80 | |
| 81 | |
| 82 def get_stage(self, name): | |
| 83 if name not in self.instanced_stages: | |
| 84 file = self.get_file(name) | |
| 85 self.instanced_stages[name] = Stage.read(file) #TODO: modular | |
| 86 return self.instanced_stages[name] | |
| 87 | |
| 88 | |
| 89 def get_ecl(self, name): | |
| 90 if name not in self.instanced_ecls: | |
| 91 file = self.get_file(name) | |
| 92 self.instanced_ecls[name] = ECL.read(file) #TODO: modular | |
| 93 return self.instanced_ecls[name] | |
| 94 | |
| 95 | |
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133
2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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96 def get_msg(self, name): |
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2cad2e84a49e
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parents:
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diff
changeset
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97 if name not in self.instanced_msgs: |
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2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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98 file = self.get_file(name) |
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2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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99 self.instanced_msgs[name] = MSG.read(file) #TODO: modular |
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2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
|
100 return self.instanced_msgs[name] |
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2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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101 |
|
2cad2e84a49e
Add reading support for the MSG format.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
97
diff
changeset
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102 |
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220
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
103 def get_sht(self, name): |
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0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
104 if name not in self.instanced_shts: |
|
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
105 file = self.get_file(name) |
|
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
106 self.instanced_shts[name] = SHT.read(file) #TODO: modular |
|
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
107 return self.instanced_shts[name] |
|
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
108 |
|
0595315d3880
Fix SHT handling; change a few things to be closer to ZUN’s mind; and first stub of PCB support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
133
diff
changeset
|
109 |
|
231
c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
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110 def get_eosd_characters(self, path): |
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c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
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111 #TODO: Move to pytouhou.games.eosd? |
|
c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
|
112 if self.game_dir and not os.path.isabs(path): |
|
c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
|
113 path = os.path.join(self.game_dir, path) |
|
c417bb6c98bf
Search for 102h.exe in the game directory instead of the current directory.
Thibaut Girka <thib@sitedethib.com>
parents:
229
diff
changeset
|
114 with open(path, 'rb') as file: |
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229
5afc75f71fed
Add “SHT” support to EoSD, and do a little cleanup.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
220
diff
changeset
|
115 characters = EoSDSHT.read(file) #TODO: modular |
|
5afc75f71fed
Add “SHT” support to EoSD, and do a little cleanup.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
220
diff
changeset
|
116 return characters |
|
5afc75f71fed
Add “SHT” support to EoSD, and do a little cleanup.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
220
diff
changeset
|
117 |
|
5afc75f71fed
Add “SHT” support to EoSD, and do a little cleanup.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
220
diff
changeset
|
118 |
| 97 | 119 def get_anm_wrapper(self, names): |
| 120 return AnmWrapper(self.get_anm(name) for name in names) | |
| 121 | |
| 122 | |
| 123 def get_anm_wrapper2(self, names): | |
| 124 anims = [] | |
| 125 try: | |
| 126 for name in names: | |
| 127 anims.append(self.get_anm(name)) | |
| 128 except KeyError: | |
| 129 pass | |
| 130 | |
| 131 return AnmWrapper(anims) | |
| 132 |