Mercurial > boomslang
annotate pyntnclick/state.py @ 592:4e9178215e75 pyntnclick
Introduce .setup() for GameDeveloperGizmos.
author | Simon Cross <hodgestar+bzr@gmail.com> |
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date | Sat, 11 Feb 2012 17:38:57 +0200 |
parents | 0571deb177e9 |
children | 59f1ee3f5632 |
rev | line source |
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7
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1 """Utilities and base classes for dealing with scenes.""" |
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2 |
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3 import copy |
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4 |
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5 from albow.utils import frame_rect |
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6 from widgets import BoomLabel |
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7 from pygame.rect import Rect |
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8 from pygame.color import Color |
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9 |
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10 |
78 | 11 class Result(object): |
12 """Result of interacting with a thing""" | |
13 | |
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14 def __init__(self, message=None, soundfile=None, detail_view=None, |
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15 style=None, close_detail=False, end_game=False): |
78 | 16 self.message = message |
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17 self.soundfile = soundfile |
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18 self.detail_view = detail_view |
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19 self.style = style |
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20 self.close_detail = close_detail |
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21 self.end_game = end_game |
78 | 22 |
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23 def play_sound(self, scene_widget): |
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24 if self.soundfile: |
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25 sound = scene_widget.state.gd.sound.get_sound(self.soundfile) |
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26 sound.play() |
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27 |
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28 def process(self, scene_widget): |
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29 """Helper function to do the right thing with a result object""" |
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30 self.play_sound(scene_widget) |
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31 if self.message: |
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32 scene_widget.show_message(self.message, self.style) |
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33 if self.detail_view: |
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34 scene_widget.show_detail(self.detail_view) |
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35 if (self.close_detail |
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36 and hasattr(scene_widget, 'parent') |
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37 and hasattr(scene_widget.parent, 'clear_detail')): |
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38 scene_widget.parent.clear_detail() |
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39 if self.end_game: |
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40 scene_widget.end_game() |
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41 |
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42 |
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43 def handle_result(result, scene_widget): |
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44 """Handle dealing with result or result sequences""" |
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45 if result: |
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46 if hasattr(result, 'process'): |
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47 result.process(scene_widget) |
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48 else: |
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49 for res in result: |
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50 if res: |
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51 # List may contain None's |
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52 res.process(scene_widget) |
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53 |
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54 |
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55 class GameState(object): |
7
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56 """Complete game state. |
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57 |
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58 Game state consists of: |
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59 |
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60 * items |
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61 * scenes |
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62 """ |
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63 def __init__(self, gd): |
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64 # game description |
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65 self.gd = gd |
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66 # map of scene name -> Scene object |
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67 self.scenes = {} |
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68 # map of detail view name -> DetailView object |
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69 self.detail_views = {} |
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70 # map of item name -> Item object |
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71 self.items = {} |
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72 # list of item objects in inventory |
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73 self.inventory = [] |
73 | 74 # currently selected tool (item) |
75 self.tool = None | |
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76 # current scene |
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77 self.current_scene = None |
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78 # current detail view |
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79 self.current_detail = None |
120 | 80 # scene we came from, for enter and leave processing |
81 self.previous_scene = None | |
82 # scene transion helpers | |
83 self.do_check = None | |
84 self.old_pos = None | |
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85 # current thing |
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86 self.current_thing = None |
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87 self.highlight_override = False |
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88 # debug rects |
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89 self.debug_rects = False |
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90 |
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91 def set_debug_rects(self, value=True): |
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92 self.debug_rects = value |
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93 |
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94 def add_scene(self, scene): |
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95 scene.set_state(self) |
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96 self.scenes[scene.name] = scene |
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97 |
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98 def add_detail_view(self, detail_view): |
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99 detail_view.set_state(self) |
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100 self.detail_views[detail_view.name] = detail_view |
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101 |
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102 def add_item(self, item): |
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103 item.set_state(self) |
35 | 104 self.items[item.name] = item |
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105 |
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106 def load_scenes(self, modname): |
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107 mod = __import__("gamelib.scenes.%s" % (modname,), fromlist=[modname]) |
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108 for scene_cls in mod.SCENES: |
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109 self.add_scene(scene_cls(self)) |
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110 if hasattr(mod, 'DETAIL_VIEWS'): |
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111 for scene_cls in mod.DETAIL_VIEWS: |
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112 self.add_detail_view(scene_cls(self)) |
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113 |
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114 def set_current_scene(self, name): |
120 | 115 old_scene = self.current_scene |
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116 self.current_scene = self.scenes[name] |
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117 self.current_thing = None |
120 | 118 if old_scene and old_scene != self.current_scene: |
119 self.previous_scene = old_scene | |
120 self.set_do_enter_leave() | |
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121 |
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122 def set_current_detail(self, name): |
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123 self.current_thing = None |
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124 if name is None: |
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125 self.current_detail = None |
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126 else: |
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127 self.current_detail = self.detail_views[name] |
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128 return self.current_detail |
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129 |
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130 def add_inventory_item(self, name): |
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131 self.inventory.append(self.items[name]) |
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132 |
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133 def is_in_inventory(self, name): |
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134 if name in self.items: |
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135 return self.items[name] in self.inventory |
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136 return False |
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137 |
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138 def remove_inventory_item(self, name): |
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139 self.inventory.remove(self.items[name]) |
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140 # Unselect tool if it's removed |
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141 if self.tool == self.items[name]: |
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142 self.set_tool(None) |
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143 |
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144 def replace_inventory_item(self, old_item_name, new_item_name): |
167
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145 """Try to replace an item in the inventory with a new one""" |
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146 try: |
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147 index = self.inventory.index(self.items[old_item_name]) |
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148 self.inventory[index] = self.items[new_item_name] |
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149 if self.tool == self.items[old_item_name]: |
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150 self.set_tool(self.items[new_item_name]) |
167
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151 except ValueError: |
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152 return False |
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153 return True |
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154 |
73 | 155 def set_tool(self, item): |
156 self.tool = item | |
157 | |
158 def interact(self, pos): | |
78 | 159 return self.current_scene.interact(self.tool, pos) |
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160 |
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161 def interact_detail(self, pos): |
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162 return self.current_detail.interact(self.tool, pos) |
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163 |
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164 def cancel_doodah(self, screen): |
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165 if self.tool: |
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166 self.set_tool(None) |
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167 elif self.current_detail: |
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168 screen.state_widget.clear_detail() |
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169 |
314
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170 def do_enter_detail(self): |
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171 if self.current_detail: |
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172 self.current_detail.enter() |
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173 |
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174 def do_leave_detail(self): |
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175 if self.current_detail: |
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176 self.current_detail.leave() |
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177 |
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178 def animate(self): |
120 | 179 if not self.do_check: |
180 return self.current_scene.animate() | |
181 | |
187
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182 def check_enter_leave(self, screen): |
120 | 183 if not self.do_check: |
184 return None | |
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185 if self.do_check == self.gd.constants.leave: |
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186 self.do_check = self.gd.constants.enter |
120 | 187 if self.previous_scene: |
188 return self.previous_scene.leave() | |
189 return None | |
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190 elif self.do_check == self.gd.constants.enter: |
120 | 191 self.do_check = None |
192 # Fix descriptions, etc. | |
193 if self.old_pos: | |
324
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194 self.current_scene.update_current_thing(self.old_pos) |
120 | 195 return self.current_scene.enter() |
196 raise RuntimeError('invalid do_check value %s' % self.do_check) | |
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197 |
120 | 198 def set_do_enter_leave(self): |
199 """Flag that we need to run the enter loop""" | |
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200 self.do_check = self.gd.constants.leave |
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201 |
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202 |
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203 class GameDeveloperGizmo(object): |
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204 """Base class for objects game developers see.""" |
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205 |
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206 def __init__(self): |
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207 """Set """ |
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208 self.state = None |
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209 self.gd = None |
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210 self.resource = None |
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211 self.sound = None |
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212 |
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213 def set_state(self, state): |
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214 self.state = state |
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215 self.gd = state.gd |
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216 self.resource = self.gd.resource |
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217 self.sound = self.gd.sound |
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218 self.setup() |
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219 |
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220 def setup(self): |
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221 """Game developers should override this to do their setup. |
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222 |
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223 It will be called after all the useful state functions have been |
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224 set. |
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225 """ |
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226 pass |
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227 |
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228 |
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229 class StatefulGizmo(GameDeveloperGizmo): |
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230 |
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231 # initial data (optional, defaults to none) |
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232 INITIAL_DATA = None |
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233 |
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234 def __init__(self): |
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235 GameDeveloperGizmo.__init__(self) |
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236 self.data = {} |
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237 if self.INITIAL_DATA: |
498
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238 # deep copy of INITIAL_DATA allows lists, sets and |
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239 # other mutable types to safely be used in INITIAL_DATA |
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240 self.data.update(copy.deepcopy(self.INITIAL_DATA)) |
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241 |
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242 def set_data(self, key, value): |
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243 self.data[key] = value |
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244 |
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245 def get_data(self, key): |
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246 return self.data.get(key, None) |
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247 |
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248 |
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249 class Scene(StatefulGizmo): |
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250 """Base class for scenes.""" |
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251 |
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252 # sub-folder to look for resources in |
22 | 253 FOLDER = None |
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254 |
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255 # name of background image resource |
22 | 256 BACKGROUND = None |
257 | |
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258 # name of scene (optional, defaults to folder) |
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259 NAME = None |
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260 |
278 | 261 # Offset of the background image |
262 OFFSET = (0, 0) | |
263 | |
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264 def __init__(self, state): |
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265 StatefulGizmo.__init__(self) |
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266 # scene name |
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267 self.name = self.NAME if self.NAME is not None else self.FOLDER |
22 | 268 # map of thing names -> Thing objects |
269 self.things = {} | |
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270 self._background = None |
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271 |
35 | 272 def add_item(self, item): |
273 self.state.add_item(item) | |
274 | |
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275 def add_thing(self, thing): |
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276 self.things[thing.name] = thing |
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277 thing.set_state(self.state) |
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278 thing.set_scene(self) |
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279 |
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280 def remove_thing(self, thing): |
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281 del self.things[thing.name] |
484
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282 if thing is self.state.current_thing: |
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283 self.state.current_thing.leave() |
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|
284 self.state.current_thing = None |
39
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285 |
319
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|
286 def _get_description(self): |
324
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287 text = (self.state.current_thing and |
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288 self.state.current_thing.get_description()) |
76
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289 if text is None: |
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290 return None |
79
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|
291 label = BoomLabel(text) |
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|
292 label.set_margin(5) |
76
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293 label.border_width = 1 |
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|
294 label.border_color = (0, 0, 0) |
326
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295 label.bg_color = Color(210, 210, 210, 255) |
76
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296 label.fg_color = (0, 0, 0) |
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|
297 return label |
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|
298 |
187
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Remove screen reference from State.
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|
299 def draw_description(self, surface, screen): |
319
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|
300 description = self._get_description() |
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changeset
|
301 if description is not None: |
326
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324
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|
302 w, h = description.size |
187
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|
303 sub = screen.get_root().surface.subsurface( |
529
a6f9b6edb6c7
PEP-8 gamescreen and state.
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528
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304 Rect(400 - w / 2, 5, w, h)) |
319
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|
305 description.draw_all(sub) |
76
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|
306 |
526
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307 def _cache_background(self): |
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|
308 if self.BACKGROUND and not self._background: |
592
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Introduce .setup() for GameDeveloperGizmos.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
588
diff
changeset
|
309 self._background = self.resource.get_image( |
586
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Use load_image where possible
Stefano Rivera <stefano@rivera.za.net>
parents:
576
diff
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|
310 (self.FOLDER, self.BACKGROUND)) |
526
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311 |
22 | 312 def draw_background(self, surface): |
526
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|
313 self._cache_background() |
130
11afefc4aeaf
InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
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129
diff
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|
314 if self._background is not None: |
278 | 315 surface.blit(self._background, self.OFFSET, None) |
130
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|
316 else: |
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InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
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|
317 surface.fill((200, 200, 200)) |
18
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Start of scene drawing framework.
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|
318 |
23
1e90a3e4618e
Add code for blitting Scene.
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|
319 def draw_things(self, surface): |
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320 for thing in self.things.itervalues(): |
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|
321 thing.draw(surface) |
18
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|
322 |
187
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changeset
|
323 def draw(self, surface, screen): |
22 | 324 self.draw_background(surface) |
23
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diff
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|
325 self.draw_things(surface) |
187
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|
326 self.draw_description(surface, screen) |
18
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Start of scene drawing framework.
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|
327 |
71
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Start of interact handling.
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changeset
|
328 def interact(self, item, pos): |
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Start of interact handling.
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|
329 """Interact with a particular position. |
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changeset
|
330 |
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|
331 Item may be an item in the list of items or None for the hand. |
78 | 332 |
333 Returns a Result object to provide feedback to the player. | |
71
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diff
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|
334 """ |
324
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changeset
|
335 if self.state.current_thing is not None: |
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|
336 return self.state.current_thing.interact(item) |
71
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|
337 |
105
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Rough Stab at basic animation support
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101
diff
changeset
|
338 def animate(self): |
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Rough Stab at basic animation support
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|
339 """Animate all the things in the scene. |
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Rough Stab at basic animation support
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|
340 |
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|
341 Return true if any of them need to queue a redraw""" |
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Rough Stab at basic animation support
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|
342 result = False |
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diff
changeset
|
343 for thing in self.things.itervalues(): |
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Rough Stab at basic animation support
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101
diff
changeset
|
344 if thing.animate(): |
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Rough Stab at basic animation support
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101
diff
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|
345 result = True |
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Rough Stab at basic animation support
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101
diff
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|
346 return result |
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101
diff
changeset
|
347 |
120 | 348 def enter(self): |
349 return None | |
350 | |
351 def leave(self): | |
352 return None | |
353 | |
324
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Fixed mouse and cursor handling.
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319
diff
changeset
|
354 def update_current_thing(self, pos): |
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Fixed mouse and cursor handling.
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319
diff
changeset
|
355 if self.state.current_thing is not None: |
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Fixed mouse and cursor handling.
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parents:
319
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changeset
|
356 if not self.state.current_thing.contains(pos): |
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Fixed mouse and cursor handling.
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|
357 self.state.current_thing.leave() |
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changeset
|
358 self.state.current_thing = None |
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changeset
|
359 for thing in self.things.itervalues(): |
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Fixed mouse and cursor handling.
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changeset
|
360 if thing.contains(pos): |
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Fixed mouse and cursor handling.
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319
diff
changeset
|
361 thing.enter(self.state.tool) |
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Fixed mouse and cursor handling.
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diff
changeset
|
362 self.state.current_thing = thing |
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Fixed mouse and cursor handling.
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319
diff
changeset
|
363 break |
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Fixed mouse and cursor handling.
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319
diff
changeset
|
364 |
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Fixed mouse and cursor handling.
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319
diff
changeset
|
365 def mouse_move(self, pos): |
71
99c5506de7ea
Start of interact handling.
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parents:
68
diff
changeset
|
366 """Call to check whether the cursor has entered / exited a thing. |
99c5506de7ea
Start of interact handling.
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parents:
68
diff
changeset
|
367 |
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Start of interact handling.
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parents:
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diff
changeset
|
368 Item may be an item in the list of items or None for the hand. |
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parents:
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diff
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|
369 """ |
324
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diff
changeset
|
370 self.update_current_thing(pos) |
71
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parents:
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diff
changeset
|
371 |
125
d3ca34a664fd
Some detail view and data cleanup.
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parents:
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diff
changeset
|
372 def get_detail_size(self): |
526
a984cf27b527
Defer some resource loading until it's actually necessary.
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parents:
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diff
changeset
|
373 self._cache_background() |
127
9646e7c8bb97
Size detail window based on the Scene background image.
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parents:
126
diff
changeset
|
374 return self._background.get_size() |
125
d3ca34a664fd
Some detail view and data cleanup.
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parents:
124
diff
changeset
|
375 |
7
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Start of base classes for game state.
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parents:
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changeset
|
376 |
488
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
377 class InteractiveMixin(object): |
519
8f3c82c685a4
Fix is_interactive() by adding tool param.
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parents:
518
diff
changeset
|
378 def is_interactive(self, tool=None): |
488
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Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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changeset
|
379 return True |
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parents:
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diff
changeset
|
380 |
492
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
381 def interact(self, tool): |
519
8f3c82c685a4
Fix is_interactive() by adding tool param.
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parents:
518
diff
changeset
|
382 if not self.is_interactive(tool): |
492
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
383 return None |
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
384 if tool is None: |
488
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Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
385 return self.interact_without() |
492
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
386 handler = getattr(self, 'interact_with_' + tool.tool_name, None) |
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
387 inverse_handler = self.get_inverse_interact(tool) |
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
388 if handler is not None: |
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
389 return handler(tool) |
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
390 elif inverse_handler is not None: |
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
391 return inverse_handler(self) |
488
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
Jeremy Thurgood <firxen@gmail.com>
parents:
487
diff
changeset
|
392 else: |
492
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
393 return self.interact_default(tool) |
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Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
394 |
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
395 def get_inverse_interact(self, tool): |
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Unify Thing and Item interaction handling.
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parents:
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diff
changeset
|
396 return None |
488
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Factor Thing interactive stuff out into a mixing. (Items to follow.)
Jeremy Thurgood <firxen@gmail.com>
parents:
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diff
changeset
|
397 |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
398 def interact_without(self): |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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diff
changeset
|
399 return self.interact_default(None) |
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Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
400 |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
401 def interact_default(self, item=None): |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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changeset
|
402 return None |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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parents:
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diff
changeset
|
403 |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
Jeremy Thurgood <firxen@gmail.com>
parents:
487
diff
changeset
|
404 |
d8087848722d
Factor Thing interactive stuff out into a mixing. (Items to follow.)
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changeset
|
405 class Thing(StatefulGizmo, InteractiveMixin): |
22 | 406 """Base class for things in a scene that you can interact with.""" |
7
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Start of base classes for game state.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
diff
changeset
|
407 |
86
593bddfacf18
Refactor Things a bit to render images.
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parents:
79
diff
changeset
|
408 # name of thing |
593bddfacf18
Refactor Things a bit to render images.
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79
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changeset
|
409 NAME = None |
593bddfacf18
Refactor Things a bit to render images.
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parents:
79
diff
changeset
|
410 |
593bddfacf18
Refactor Things a bit to render images.
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diff
changeset
|
411 # sub-folder to look for resources in (defaults to scenes folder) |
41
ad6f56bfa8b7
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412 FOLDER = None |
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413 |
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414 # list of Interact objects |
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415 INTERACTS = {} |
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416 |
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417 # name first interact |
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418 INITIAL = None |
41
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419 |
68
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420 # Interact rectangle hi-light color (for debugging) |
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421 # (set to None to turn off) |
282
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422 _interact_hilight_color = Color('red') |
68
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|
423 |
86
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424 def __init__(self): |
55
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425 StatefulGizmo.__init__(self) |
86
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426 # name of the thing |
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427 self.name = self.NAME |
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428 # folder for resource (None is overridden by scene folder) |
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429 self.folder = self.FOLDER |
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430 # interacts |
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431 self.interacts = self.INTERACTS |
39
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432 # these are set by set_scene |
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433 self.scene = None |
86
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434 self.current_interact = None |
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435 self.rect = None |
280
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436 self.orig_rect = None |
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437 |
278 | 438 def _fix_rect(self): |
439 """Fix rects to compensate for scene offset""" | |
280
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440 # Offset logic is to always work with copies, to avoid |
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441 # flying effects from multiple calls to _fix_rect |
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442 # See footwork in draw |
278 | 443 if hasattr(self.rect, 'collidepoint'): |
280
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444 self.rect = self.rect.move(self.scene.OFFSET) |
278 | 445 else: |
280
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446 self.rect = [x.move(self.scene.OFFSET) for x in self.rect] |
278 | 447 |
39
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448 def set_scene(self, scene): |
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449 assert self.scene is None |
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450 self.scene = scene |
86
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451 if self.folder is None: |
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452 self.folder = scene.FOLDER |
39
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453 self.state = scene.state |
86
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454 for interact in self.interacts.itervalues(): |
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|
455 interact.set_thing(self) |
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456 self.set_interact(self.INITIAL) |
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|
457 |
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|
458 def set_interact(self, name): |
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459 self.current_interact = self.interacts[name] |
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460 self.rect = self.current_interact.interact_rect |
278 | 461 if self.scene: |
462 self._fix_rect() | |
86
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463 assert self.rect is not None, name |
39
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|
464 |
94
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465 def contains(self, pos): |
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466 if hasattr(self.rect, 'collidepoint'): |
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467 return self.rect.collidepoint(pos) |
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468 else: |
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|
469 # FIXME: add sanity check |
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470 for rect in list(self.rect): |
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|
471 if rect.collidepoint(pos): |
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|
472 return True |
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473 return False |
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|
474 |
63
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|
475 def get_description(self): |
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|
476 return None |
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|
477 |
71
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Start of interact handling.
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|
478 def enter(self, item): |
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|
479 """Called when the cursor enters the Thing.""" |
139
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|
480 pass |
71
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diff
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|
481 |
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|
482 def leave(self): |
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|
483 """Called when the cursr leaves the Thing.""" |
139
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|
484 pass |
71
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parents:
68
diff
changeset
|
485 |
105
65976205fc2d
Rough Stab at basic animation support
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101
diff
changeset
|
486 def animate(self): |
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Rough Stab at basic animation support
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diff
changeset
|
487 return self.current_interact.animate() |
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Rough Stab at basic animation support
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101
diff
changeset
|
488 |
23
1e90a3e4618e
Add code for blitting Scene.
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parents:
22
diff
changeset
|
489 def draw(self, surface): |
280
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changeset
|
490 old_rect = self.current_interact.rect |
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diff
changeset
|
491 if old_rect: |
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diff
changeset
|
492 self.current_interact.rect = old_rect.move(self.scene.OFFSET) |
86
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changeset
|
493 self.current_interact.draw(surface) |
280
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diff
changeset
|
494 self.current_interact.rect = old_rect |
553
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Create a re-usable main function.
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parents:
551
diff
changeset
|
495 if self.state.debug_rects and self._interact_hilight_color: |
94
ce23fad8ecb3
More complex shaped interactables
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diff
changeset
|
496 if hasattr(self.rect, 'collidepoint'): |
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More complex shaped interactables
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diff
changeset
|
497 frame_rect(surface, self._interact_hilight_color, |
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|
498 self.rect.inflate(1, 1), 1) |
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diff
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|
499 else: |
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diff
changeset
|
500 for rect in self.rect: |
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diff
changeset
|
501 frame_rect(surface, self._interact_hilight_color, |
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diff
changeset
|
502 rect.inflate(1, 1), 1) |
23
1e90a3e4618e
Add code for blitting Scene.
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parents:
22
diff
changeset
|
503 |
22 | 504 |
592
4e9178215e75
Introduce .setup() for GameDeveloperGizmos.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
588
diff
changeset
|
505 class Item(GameDeveloperGizmo, InteractiveMixin): |
22 | 506 """Base class for inventory items.""" |
507 | |
35 | 508 # image for inventory |
509 INVENTORY_IMAGE = None | |
32
18cb1af411ef
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30
diff
changeset
|
510 |
490 | 511 # name of item |
512 NAME = None | |
513 | |
336
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331
diff
changeset
|
514 # name for interactions (i.e. def interact_with_<TOOL_NAME>) |
226 | 515 TOOL_NAME = None |
516 | |
336
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Clean-up two old TODOs.
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changeset
|
517 # set to instance of CursorSprite |
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diff
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|
518 CURSOR = None |
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Clean-up two old TODOs.
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diff
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|
519 |
487
efb34a6cd2a1
Make name param to an Item optional and use NAME if present.
Jeremy Thurgood <firxen@gmail.com>
parents:
484
diff
changeset
|
520 def __init__(self, name=None): |
592
4e9178215e75
Introduce .setup() for GameDeveloperGizmos.
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parents:
588
diff
changeset
|
521 GameDeveloperGizmo.__init__(self) |
487
efb34a6cd2a1
Make name param to an Item optional and use NAME if present.
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parents:
484
diff
changeset
|
522 self.name = self.NAME |
efb34a6cd2a1
Make name param to an Item optional and use NAME if present.
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parents:
484
diff
changeset
|
523 if name is not None: |
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Make name param to an Item optional and use NAME if present.
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parents:
484
diff
changeset
|
524 self.name = name |
193
738608e90e9c
CloneableItem tweaks and a usable laser welder. zOMG!
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parents:
191
diff
changeset
|
525 self.tool_name = name |
226 | 526 if self.TOOL_NAME is not None: |
527 self.tool_name = self.TOOL_NAME | |
526
a984cf27b527
Defer some resource loading until it's actually necessary.
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parents:
520
diff
changeset
|
528 self.inventory_image = None |
a984cf27b527
Defer some resource loading until it's actually necessary.
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parents:
520
diff
changeset
|
529 |
a984cf27b527
Defer some resource loading until it's actually necessary.
Jeremy Thurgood <firxen@gmail.com>
parents:
520
diff
changeset
|
530 def _cache_inventory_image(self): |
a984cf27b527
Defer some resource loading until it's actually necessary.
Jeremy Thurgood <firxen@gmail.com>
parents:
520
diff
changeset
|
531 if not self.inventory_image: |
592
4e9178215e75
Introduce .setup() for GameDeveloperGizmos.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
588
diff
changeset
|
532 self.inventory_image = self.resource.get_image( |
588
0571deb177e9
Correct a broken get_image call
Stefano Rivera <stefano@rivera.za.net>
parents:
587
diff
changeset
|
533 ('items', self.INVENTORY_IMAGE)) |
22 | 534 |
34
e5c043aeed65
Inventory and items. And stuff.
Jeremy Thurgood <firxen@gmail.com>
parents:
33
diff
changeset
|
535 def get_inventory_image(self): |
526
a984cf27b527
Defer some resource loading until it's actually necessary.
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parents:
520
diff
changeset
|
536 self._cache_inventory_image() |
34
e5c043aeed65
Inventory and items. And stuff.
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parents:
33
diff
changeset
|
537 return self.inventory_image |
e5c043aeed65
Inventory and items. And stuff.
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parents:
33
diff
changeset
|
538 |
492
c1f4f9149349
Unify Thing and Item interaction handling.
Jeremy Thurgood <firxen@gmail.com>
parents:
491
diff
changeset
|
539 def get_inverse_interact(self, tool): |
c1f4f9149349
Unify Thing and Item interaction handling.
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parents:
491
diff
changeset
|
540 return getattr(tool, 'interact_with_' + self.tool_name, None) |
166
0db92b3b5833
Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents:
161
diff
changeset
|
541 |
519
8f3c82c685a4
Fix is_interactive() by adding tool param.
Jeremy Thurgood <firxen@gmail.com>
parents:
518
diff
changeset
|
542 def is_interactive(self, tool=None): |
8f3c82c685a4
Fix is_interactive() by adding tool param.
Jeremy Thurgood <firxen@gmail.com>
parents:
518
diff
changeset
|
543 if tool: |
8f3c82c685a4
Fix is_interactive() by adding tool param.
Jeremy Thurgood <firxen@gmail.com>
parents:
518
diff
changeset
|
544 return True |
512 | 545 return False |
546 | |
191 | 547 |
548 class CloneableItem(Item): | |
549 _counter = 0 | |
550 | |
252
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
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parents:
241
diff
changeset
|
551 @classmethod |
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
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parents:
241
diff
changeset
|
552 def _get_new_id(cls): |
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
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parents:
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diff
changeset
|
553 cls._counter += 1 |
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
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parents:
241
diff
changeset
|
554 return cls._counter - 1 |
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
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241
diff
changeset
|
555 |
487
efb34a6cd2a1
Make name param to an Item optional and use NAME if present.
Jeremy Thurgood <firxen@gmail.com>
parents:
484
diff
changeset
|
556 def __init__(self, name=None): |
490 | 557 super(CloneableItem, self).__init__(name) |
252
dfc89bc64fdb
Start of walkthrough "unit test" and associated fixes and tweaks.
Jeremy Thurgood <firxen@gmail.com>
parents:
241
diff
changeset
|
558 my_count = self._get_new_id() |
490 | 559 self.name = "%s.%s" % (self.name, my_count) |