Mercurial > pyntnclick

annotate gamelib/state.py @ 167:5845a3ed4dad

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Inventory interaction can (surprisingly) affect the inventory
author Neil Muller <neil@dip.sun.ac.za>
date Wed, 25 Aug 2010 12:21:16 +0200
parents 0db92b3b5833
children c6ea3b11514c
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1 """Utilities and base classes for dealing with scenes."""
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2
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3 from albow.resource import get_image
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4 from albow.utils import frame_rect
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5 from widgets import BoomLabel
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6 from pygame.locals import BLEND_ADD
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7 from pygame.rect import Rect
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8 from pygame.surface import Surface
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9 from pygame.color import Color
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10
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11 import constants
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12 from sound import get_sound
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13 from cursor import HAND
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15
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16 class Result(object):
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17 """Result of interacting with a thing"""
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18
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19 def __init__(self, message=None, soundfile=None, detail_view=None):
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20 self.message = message
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21 self.sound = None
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22 if soundfile:
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23 self.sound = get_sound(soundfile)
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24 self.detail_view = detail_view
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26 def process(self, scene_widget):
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27 """Helper function to do the right thing with a result object"""
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28 if self.sound:
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29 self.sound.play()
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30 if self.message:
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31 scene_widget.show_message(self.message)
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32 if self.detail_view:
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33 scene_widget.show_detail(self.detail_view)
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34
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35 def initial_state(screen):
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36 """Load the initial state."""
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37 state = State(screen)
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38 state.load_scenes("cryo")
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39 state.load_scenes("bridge")
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40 state.load_scenes("mess")
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41 state.load_scenes("engine")
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42 state.load_scenes("machine")
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43 state.load_scenes("map")
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44 state.set_current_scene("cryo")
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45 state.set_do_enter_leave()
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46 return state
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47
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48
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49 class State(object):
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50 """Complete game state.
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51
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52 Game state consists of:
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53
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54 * items
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55 * scenes
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56 """
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57
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58 def __init__(self, screen):
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59 # map of scene name -> Scene object
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60 self.scenes = {}
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61 # map of detail view name -> DetailView object
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62 self.detail_views = {}
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63 # map of item name -> Item object
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64 self.items = {}
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65 # list of item objects in inventory
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66 self.inventory = []
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67 # currently selected tool (item)
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68 self.tool = None
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69 # current scene
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70 self.current_scene = None
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71 # current detail view
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72 self.current_detail = None
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73 # scene we came from, for enter and leave processing
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74 self.previous_scene = None
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75 # scene transion helpers
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76 self.do_check = None
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77 self.old_pos = None
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79 self.screen = screen
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80
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81 def add_scene(self, scene):
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82 self.scenes[scene.name] = scene
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83
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84 def add_detail_view(self, detail_view):
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85 self.detail_views[detail_view.name] = detail_view
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86
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87 def add_item(self, item):
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88 self.items[item.name] = item
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89
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90 def load_scenes(self, modname):
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91 mod = __import__("gamelib.scenes.%s" % (modname,), fromlist=[modname])
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92 for scene_cls in mod.SCENES:
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93 self.add_scene(scene_cls(self))
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94 if hasattr(mod, 'DETAIL_VIEWS'):
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95 for scene_cls in mod.DETAIL_VIEWS:
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96 self.add_detail_view(scene_cls(self))
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97
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98 def set_current_scene(self, name):
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99 old_scene = self.current_scene
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100 self.current_scene = self.scenes[name]
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101 if old_scene and old_scene != self.current_scene:
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102 self.previous_scene = old_scene
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103 self.set_do_enter_leave()
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104
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105 def set_current_detail(self, name):
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106 if name is None:
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107 self.current_detail = None
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108 else:
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109 self.current_detail = self.detail_views[name]
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110 self.current_scene._current_description = None
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111 self.current_scene._current_thing = None
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112 return self.current_detail.get_detail_size()
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113
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114 def add_inventory_item(self, name):
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115 self.inventory.append(self.items[name])
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116
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117 def remove_inventory_item(self, name):
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118 self.inventory.remove(self.items[name])
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119 # Unselect tool if it's removed
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120 if self.tool == self.items[name]:
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121 self.set_tool(None)
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122
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123 def replace_inventory_item(self, old_item, new_item):
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124 """Try to replace an item in the inventory with a new one"""
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125 try:
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126 index = self.inventory.index(old_item)
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127 self.inventory[index] = new_item
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128 if self.tool == old_item:
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129 self.set_tool(new_item)
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130 except ValueError:
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131 return False
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132 return True
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133
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134 def set_tool(self, item):
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135 self.tool = item
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136 if item is None:
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137 self.screen.set_cursor(HAND)
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138 else:
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139 self.screen.set_cursor(item.CURSOR)
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140
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141 def draw(self, surface):
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142 if self.do_check and self.previous_scene and self.do_check == constants.LEAVE:
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143 # We still need to handle leave events, so still display the scene
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144 self.previous_scene.draw(surface)
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145 else:
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146 self.current_scene.draw(surface)
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147
119
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148 def draw_detail(self, surface):
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149 self.current_detail.draw(surface)
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150
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151 def interact(self, pos):
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152 return self.current_scene.interact(self.tool, pos)
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153
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154 def interact_detail(self, pos):
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155 return self.current_detail.interact(self.tool, pos)
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156
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157 def animate(self):
120
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158 if not self.do_check:
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159 return self.current_scene.animate()
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160
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161 def check_enter_leave(self):
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162 if not self.do_check:
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163 return None
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164 if self.do_check == constants.LEAVE:
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165 self.do_check = constants.ENTER
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166 if self.previous_scene:
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167 return self.previous_scene.leave()
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168 return None
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169 elif self.do_check == constants.ENTER:
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170 self.do_check = None
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171 # Fix descriptions, etc.
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172 if self.old_pos:
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173 self.current_scene.mouse_move(self.tool, self.old_pos)
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174 return self.current_scene.enter()
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175 raise RuntimeError('invalid do_check value %s' % self.do_check)
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176
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177 def mouse_move(self, pos):
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178 self.current_scene.mouse_move(self.tool, pos)
120
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179 # So we can do sensible things on enter and leave
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180 self.old_pos = pos
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181
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182 def set_do_enter_leave(self):
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183 """Flag that we need to run the enter loop"""
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184 self.do_check = constants.LEAVE
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185
119
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186 def mouse_move_detail(self, pos):
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187 self.current_detail.mouse_move(self.tool, pos)
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188
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189
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190 class StatefulGizmo(object):
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191
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192 # initial data (optional, defaults to none)
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193 INITIAL_DATA = None
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194
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195 def __init__(self):
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196 self.data = {}
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197 if self.INITIAL_DATA:
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198 self.data.update(self.INITIAL_DATA)
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199
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200 def set_data(self, key, value):
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201 self.data[key] = value
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202
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203 def get_data(self, key):
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204 return self.data.get(key, None)
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205
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206
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207 class Scene(StatefulGizmo):
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208 """Base class for scenes."""
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209
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210 # sub-folder to look for resources in
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211 FOLDER = None
28
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212
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213 # name of background image resource
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214 BACKGROUND = None
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215
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216 # name of scene (optional, defaults to folder)
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217 NAME = None
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218
125
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219 # size (for detail views)
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220 SIZE = constants.SCENE_SIZE
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221
28
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222 def __init__(self, state):
55
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223 StatefulGizmo.__init__(self)
28
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224 # scene name
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225 self.name = self.NAME if self.NAME is not None else self.FOLDER
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226 # link back to state object
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diff changeset
227 self.state = state
22
8e709824306d Add items and things.
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diff changeset
228 # map of thing names -> Thing objects
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229 self.things = {}
130
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
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diff changeset
230 if self.BACKGROUND is not None:
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parents: 129
diff changeset
231 self._background = get_image(self.FOLDER, self.BACKGROUND)
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diff changeset
232 else:
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diff changeset
233 self._background = None
71
99c5506de7ea Start of interact handling.
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diff changeset
234 self._current_thing = None
76
1a5fdc225939 Add description rendering to scene rendering.
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diff changeset
235 self._current_description = None
7
d7c9d8273d7f Start of base classes for game state.
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236
35
ebc76bc0c067 First item!
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parents: 34
diff changeset
237 def add_item(self, item):
ebc76bc0c067 First item!
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diff changeset
238 self.state.add_item(item)
ebc76bc0c067 First item!
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diff changeset
239
39
088a101f5b94 Add an example Thing to cryo scene.
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diff changeset
240 def add_thing(self, thing):
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parents: 35
diff changeset
241 self.things[thing.name] = thing
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
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parents: 39
diff changeset
242 thing.set_scene(self)
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diff changeset
243
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diff changeset
244 def remove_thing(self, thing):
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parents: 39
diff changeset
245 del self.things[thing.name]
39
088a101f5b94 Add an example Thing to cryo scene.
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parents: 35
diff changeset
246
76
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
247 def _make_description(self, text):
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parents: 75
diff changeset
248 if text is None:
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
249 return None
79
d7c0a702a0b4 Factor label width setting method out into a custom class (BoomLabel).
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parents: 78
diff changeset
250 label = BoomLabel(text)
d7c0a702a0b4 Factor label width setting method out into a custom class (BoomLabel).
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parents: 78
diff changeset
251 label.set_margin(5)
76
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
252 label.border_width = 1
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
253 label.border_color = (0, 0, 0)
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parents: 75
diff changeset
254 label.bg_color = (127, 127, 127)
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parents: 75
diff changeset
255 label.fg_color = (0, 0, 0)
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parents: 75
diff changeset
256 return label
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parents: 75
diff changeset
257
1a5fdc225939 Add description rendering to scene rendering.
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diff changeset
258 def draw_description(self, surface):
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parents: 75
diff changeset
259 if self._current_description is not None:
137
17411b984dc2 Fix descriptions. And call Demeter's police down upon me.
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parents: 136
diff changeset
260 sub = self.state.screen.get_root().surface.subsurface(
77
bb7c8072f8c0 Some hacks to make Label work.
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parents: 76
diff changeset
261 Rect(5, 5, *self._current_description.size))
bb7c8072f8c0 Some hacks to make Label work.
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parents: 76
diff changeset
262 self._current_description.draw_all(sub)
76
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parents: 75
diff changeset
263
22
8e709824306d Add items and things.
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parents: 18
diff changeset
264 def draw_background(self, surface):
130
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
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parents: 129
diff changeset
265 if self._background is not None:
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
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parents: 129
diff changeset
266 surface.blit(self._background, (0, 0), None)
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parents: 129
diff changeset
267 else:
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parents: 129
diff changeset
268 surface.fill((200, 200, 200))
18
c9b124c2f5c6 Start of scene drawing framework.
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parents: 11
diff changeset
269
23
1e90a3e4618e Add code for blitting Scene.
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parents: 22
diff changeset
270 def draw_things(self, surface):
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parents: 22
diff changeset
271 for thing in self.things.itervalues():
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parents: 22
diff changeset
272 thing.draw(surface)
18
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diff changeset
273
22
8e709824306d Add items and things.
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parents: 18
diff changeset
274 def draw(self, surface):
8e709824306d Add items and things.
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parents: 18
diff changeset
275 self.draw_background(surface)
23
1e90a3e4618e Add code for blitting Scene.
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parents: 22
diff changeset
276 self.draw_things(surface)
76
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
277 self.draw_description(surface)
18
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diff changeset
278
71
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
279 def interact(self, item, pos):
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
280 """Interact with a particular position.
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diff changeset
281
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
282 Item may be an item in the list of items or None for the hand.
78
6bfebfbce42e Partial message support
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diff changeset
283
6bfebfbce42e Partial message support
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diff changeset
284 Returns a Result object to provide feedback to the player.
71
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
285 """
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
286 for thing in self.things.itervalues():
94
ce23fad8ecb3 More complex shaped interactables
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parents: 93
diff changeset
287 if thing.contains(pos):
78
6bfebfbce42e Partial message support
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parents: 77
diff changeset
288 result = thing.interact(item)
6bfebfbce42e Partial message support
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parents: 77
diff changeset
289 if result:
6bfebfbce42e Partial message support
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parents: 77
diff changeset
290 if self._current_thing:
6bfebfbce42e Partial message support
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parents: 77
diff changeset
291 # Also update descriptions if needed
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
292 self._current_description = self._make_description(
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
293 self._current_thing.get_description())
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
294 return result
71
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
295
105
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
296 def animate(self):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
297 """Animate all the things in the scene.
65976205fc2d Rough Stab at basic animation support
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parents: 101
diff changeset
298
65976205fc2d Rough Stab at basic animation support
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parents: 101
diff changeset
299 Return true if any of them need to queue a redraw"""
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
300 result = False
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
301 for thing in self.things.itervalues():
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
302 if thing.animate():
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
303 result = True
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
304 return result
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
305
120
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
306 def enter(self):
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
307 return None
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
308
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
309 def leave(self):
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
310 self._current_description = None
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
311 return None
48d24a48d0ce Enter and leave hooks
Neil Muller <neil@dip.sun.ac.za>
parents: 119
diff changeset
312
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
313 def mouse_move(self, item, pos):
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
314 """Call to check whether the cursor has entered / exited a thing.
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
315
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
316 Item may be an item in the list of items or None for the hand.
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parents: 68
diff changeset
317 """
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
318 if self._current_thing is not None:
94
ce23fad8ecb3 More complex shaped interactables
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parents: 93
diff changeset
319 if self._current_thing.contains(pos):
139
a5972444ad1e Improve cursor state handling, disable highlights on modal dialogs
Stefano Rivera <stefano@rivera.za.net>
parents: 137
diff changeset
320 self.state.screen.cursor_highlight(True)
71
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
321 return
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
322 else:
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
323 self._current_thing.leave()
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
324 self._current_thing = None
76
1a5fdc225939 Add description rendering to scene rendering.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 75
diff changeset
325 self._current_description = None
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
326 for thing in self.things.itervalues():
94
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
327 if thing.contains(pos):
71
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
328 thing.enter(item)
99c5506de7ea Start of interact handling.
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parents: 68
diff changeset
329 self._current_thing = thing
76
1a5fdc225939 Add description rendering to scene rendering.
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parents: 75
diff changeset
330 self._current_description = self._make_description(
1a5fdc225939 Add description rendering to scene rendering.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 75
diff changeset
331 thing.get_description())
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
332 break
139
a5972444ad1e Improve cursor state handling, disable highlights on modal dialogs
Stefano Rivera <stefano@rivera.za.net>
parents: 137
diff changeset
333 self.state.screen.cursor_highlight(self._current_thing is not None)
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
334
125
d3ca34a664fd Some detail view and data cleanup.
Jeremy Thurgood <firxen@gmail.com>
parents: 124
diff changeset
335 def get_detail_size(self):
127
9646e7c8bb97 Size detail window based on the Scene background image.
Jeremy Thurgood <firxen@gmail.com>
parents: 126
diff changeset
336 return self._background.get_size()
125
d3ca34a664fd Some detail view and data cleanup.
Jeremy Thurgood <firxen@gmail.com>
parents: 124
diff changeset
337
7
d7c9d8273d7f Start of base classes for game state.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
diff changeset
338
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
339 class Interact(object):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
340
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
341 def __init__(self, image, rect, interact_rect):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
342 self.image = image
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
343 self.rect = rect
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
344 self.interact_rect = interact_rect
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
345
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
346 def set_thing(self, thing):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
347 pass
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
348
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
349 def draw(self, surface):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
350 if self.image is not None:
88
053bc8e167fc Don't render with BLEND_ADD, use normal overlay.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 86
diff changeset
351 surface.blit(self.image, self.rect, None)
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
352
105
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
353 def animate(self):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
354 return False
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
355
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
356
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
357 class InteractNoImage(Interact):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
358
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
359 def __init__(self, x, y, w, h):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
360 super(InteractNoImage, self).__init__(None, None, Rect(x, y, w, h))
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
361
105
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
362
130
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
363 class InteractText(Interact):
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
364 """Display box with text to interact with -- mostly for debugging."""
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
365
132
686bb74a52f8 Map shows accessible areas.
Jeremy Thurgood <firxen@gmail.com>
parents: 130
diff changeset
366 def __init__(self, x, y, text, bg_color=None):
686bb74a52f8 Map shows accessible areas.
Jeremy Thurgood <firxen@gmail.com>
parents: 130
diff changeset
367 if bg_color is None:
686bb74a52f8 Map shows accessible areas.
Jeremy Thurgood <firxen@gmail.com>
parents: 130
diff changeset
368 bg_color = (127, 127, 127)
130
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
369 label = BoomLabel(text)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
370 label.set_margin(5)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
371 label.border_width = 1
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
372 label.border_color = (0, 0, 0)
132
686bb74a52f8 Map shows accessible areas.
Jeremy Thurgood <firxen@gmail.com>
parents: 130
diff changeset
373 label.bg_color = bg_color
130
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
374 label.fg_color = (0, 0, 0)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
375 image = Surface(label.size)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
376 rect = Rect((x, y), label.size)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
377 label.draw_all(image)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
378 super(InteractText, self).__init__(image, rect, rect)
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
379
11afefc4aeaf InteractText for mocking up scenes. Allow backgrounds to be None. Mock up map.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 129
diff changeset
380
94
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
381 class InteractRectUnion(Interact):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
382
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
383 def __init__(self, rect_list):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
384 # pygame.rect.Rect.unionall should do this, but is broken
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
385 # in some pygame versions (including 1.8, it appears)
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
386 rect_list = [Rect(x) for x in rect_list]
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
387 union_rect = rect_list[0]
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
388 for rect in rect_list[1:]:
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
389 union_rect = union_rect.union(rect)
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
390 super(InteractRectUnion, self).__init__(None, None, union_rect)
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
391 self.interact_rect = rect_list
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
392
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
393
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
394 class InteractImage(Interact):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
395
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
396 def __init__(self, x, y, image_name):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
397 super(InteractImage, self).__init__(None, None, None)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
398 self._pos = (x, y)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
399 self._image_name = image_name
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
400
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
401 def set_thing(self, thing):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
402 self.image = get_image(thing.folder, self._image_name)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
403 self.rect = Rect(self._pos, self.image.get_size())
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
404 self.interact_rect = self.rect
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
405
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
406
105
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
407 class InteractAnimated(Interact):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
408 """Interactive with an animation rather than an image"""
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
409
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
410 # FIXME: Assumes all images are the same size
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
411 # anim_seq - sequence of image names
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
412 # delay - number of frames to wait between changing images
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
413
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
414 def __init__(self, x, y, anim_seq, delay):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
415 self._pos = (x, y)
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
416 self._anim_pos = 0
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
417 self._names = anim_seq
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
418 self._frame_count = 0
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
419 self._anim_seq = None
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
420 self._delay = delay
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
421
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
422 def set_thing(self, thing):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
423 self._anim_seq = [get_image(thing.folder, x) for x in self._names]
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
424 self.image = self._anim_seq[0]
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
425 self.rect = Rect(self._pos, self.image.get_size())
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
426 self.interact_rect = self.rect
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
427
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
428 def animate(self):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
429 if self._anim_seq:
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
430 self._frame_count += 1
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
431 if self._frame_count > self._delay:
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
432 self._frame_count = 0
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
433 self._anim_pos += 1
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
434 if self._anim_pos >= len(self._anim_seq):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
435 self._anim_pos = 0
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
436 self.image = self._anim_seq[self._anim_pos]
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
437 # queue redraw
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
438 return True
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
439 return False
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
440
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
441
55
2e2f6ff54780 Part of the cryo door puzzle.
Jeremy Thurgood <firxen@gmail.com>
parents: 47
diff changeset
442 class Thing(StatefulGizmo):
22
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
443 """Base class for things in a scene that you can interact with."""
7
d7c9d8273d7f Start of base classes for game state.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
diff changeset
444
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
445 # name of thing
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
446 NAME = None
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
447
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
448 # sub-folder to look for resources in (defaults to scenes folder)
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
449 FOLDER = None
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
450
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
451 # list of Interact objects
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
452 INTERACTS = {}
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
453
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
454 # name first interact
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
455 INITIAL = None
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
456
68
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
457 # Interact rectangle hi-light color (for debugging)
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
458 # (set to None to turn off)
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
459 if constants.DEBUG:
75
a62db6d10009 Red -> red
Stefano Rivera <stefano@rivera.za.net>
parents: 73
diff changeset
460 _interact_hilight_color = Color('red')
68
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
461 else:
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
462 _interact_hilight_color = None
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
463
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
464 def __init__(self):
55
2e2f6ff54780 Part of the cryo door puzzle.
Jeremy Thurgood <firxen@gmail.com>
parents: 47
diff changeset
465 StatefulGizmo.__init__(self)
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
466 # name of the thing
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
467 self.name = self.NAME
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
468 # folder for resource (None is overridden by scene folder)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
469 self.folder = self.FOLDER
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
470 # interacts
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
471 self.interacts = self.INTERACTS
39
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
472 # these are set by set_scene
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
473 self.scene = None
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
474 self.state = None
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
475 self.current_interact = None
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
476 self.rect = None
32
18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 30
diff changeset
477 # TODO: add masks
7
d7c9d8273d7f Start of base classes for game state.
Simon Cross <hodgestar+bzr@gmail.com>
parents:
diff changeset
478
39
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
479 def set_scene(self, scene):
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
480 assert self.scene is None
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
481 self.scene = scene
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
482 if self.folder is None:
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
483 self.folder = scene.FOLDER
39
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
484 self.state = scene.state
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
485 for interact in self.interacts.itervalues():
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
486 interact.set_thing(self)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
487 self.set_interact(self.INITIAL)
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
488
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
489 def set_interact(self, name):
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
490 self.current_interact = self.interacts[name]
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
491 self.rect = self.current_interact.interact_rect
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
492 assert self.rect is not None, name
39
088a101f5b94 Add an example Thing to cryo scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 35
diff changeset
493
94
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
494 def contains(self, pos):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
495 if hasattr(self.rect, 'collidepoint'):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
496 return self.rect.collidepoint(pos)
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
497 else:
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
498 # FIXME: add sanity check
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
499 for rect in list(self.rect):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
500 if rect.collidepoint(pos):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
501 return True
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
502 return False
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
503
63
3087be3463e0 Some framework support for better message handling
Neil Muller <neil@dip.sun.ac.za>
parents: 56
diff changeset
504 def get_description(self):
3087be3463e0 Some framework support for better message handling
Neil Muller <neil@dip.sun.ac.za>
parents: 56
diff changeset
505 return None
3087be3463e0 Some framework support for better message handling
Neil Muller <neil@dip.sun.ac.za>
parents: 56
diff changeset
506
56
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene.
Jeremy Thurgood <firxen@gmail.com>
parents: 55
diff changeset
507 def is_interactive(self):
133
0530547a131f Better map handling, detail_view stuff in Result.
Jeremy Thurgood <firxen@gmail.com>
parents: 132
diff changeset
508 return self.current_interact is not None
56
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene.
Jeremy Thurgood <firxen@gmail.com>
parents: 55
diff changeset
509
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
510 def enter(self, item):
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
511 """Called when the cursor enters the Thing."""
139
a5972444ad1e Improve cursor state handling, disable highlights on modal dialogs
Stefano Rivera <stefano@rivera.za.net>
parents: 137
diff changeset
512 pass
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
513
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
514 def leave(self):
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
515 """Called when the cursr leaves the Thing."""
139
a5972444ad1e Improve cursor state handling, disable highlights on modal dialogs
Stefano Rivera <stefano@rivera.za.net>
parents: 137
diff changeset
516 pass
71
99c5506de7ea Start of interact handling.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 68
diff changeset
517
22
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
518 def interact(self, item):
56
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene.
Jeremy Thurgood <firxen@gmail.com>
parents: 55
diff changeset
519 if not self.is_interactive():
75bf3d3689e9 Refactor thing interactivity and add "fake" bridge scene.
Jeremy Thurgood <firxen@gmail.com>
parents: 55
diff changeset
520 return
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
521 if item is None:
78
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
522 return self.interact_without()
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
523 else:
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
524 handler = getattr(self, 'interact_with_' + item.name, None)
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
525 if handler is not None:
78
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
526 return handler(item)
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
527 else:
78
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
528 return self.interact_default(item)
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
529
105
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
530 def animate(self):
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
531 return self.current_interact.animate()
65976205fc2d Rough Stab at basic animation support
Neil Muller <neil@dip.sun.ac.za>
parents: 101
diff changeset
532
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
533 def interact_without(self):
78
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
534 return self.interact_default(None)
41
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
535
ad6f56bfa8b7 Cryo door, titanium leg and some interaction prototypes.
Jeremy Thurgood <firxen@gmail.com>
parents: 39
diff changeset
536 def interact_default(self, item):
78
6bfebfbce42e Partial message support
Neil Muller <neil@dip.sun.ac.za>
parents: 77
diff changeset
537 return Result("It doesn't work.")
22
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
538
23
1e90a3e4618e Add code for blitting Scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 22
diff changeset
539 def draw(self, surface):
86
593bddfacf18 Refactor Things a bit to render images.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 79
diff changeset
540 self.current_interact.draw(surface)
68
158a13a48d48 Show interact rectangles when constants.DEBUG is True.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 65
diff changeset
541 if self._interact_hilight_color is not None:
94
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
542 if hasattr(self.rect, 'collidepoint'):
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
543 frame_rect(surface, self._interact_hilight_color,
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
544 self.rect.inflate(1, 1), 1)
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
545 else:
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
546 for rect in self.rect:
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
547 frame_rect(surface, self._interact_hilight_color,
ce23fad8ecb3 More complex shaped interactables
Neil Muller <neil@dip.sun.ac.za>
parents: 93
diff changeset
548 rect.inflate(1, 1), 1)
23
1e90a3e4618e Add code for blitting Scene.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 22
diff changeset
549
22
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
550
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
551 class Item(object):
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
552 """Base class for inventory items."""
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
553
35
ebc76bc0c067 First item!
Simon Cross <hodgestar+bzr@gmail.com>
parents: 34
diff changeset
554 # image for inventory
ebc76bc0c067 First item!
Simon Cross <hodgestar+bzr@gmail.com>
parents: 34
diff changeset
555 INVENTORY_IMAGE = None
32
18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 30
diff changeset
556
35
ebc76bc0c067 First item!
Simon Cross <hodgestar+bzr@gmail.com>
parents: 34
diff changeset
557 def __init__(self, name):
ebc76bc0c067 First item!
Simon Cross <hodgestar+bzr@gmail.com>
parents: 34
diff changeset
558 self.name = name
ebc76bc0c067 First item!
Simon Cross <hodgestar+bzr@gmail.com>
parents: 34
diff changeset
559 self.inventory_image = get_image('items', self.INVENTORY_IMAGE)
32
18cb1af411ef Add helper for adding items. Give items names. Make things take a rectangle.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 30
diff changeset
560 # TODO: needs cursor
22
8e709824306d Add items and things.
Simon Cross <hodgestar+bzr@gmail.com>
parents: 18
diff changeset
561
34
e5c043aeed65 Inventory and items. And stuff.
Jeremy Thurgood <firxen@gmail.com>
parents: 33
diff changeset
562 def get_inventory_image(self):
e5c043aeed65 Inventory and items. And stuff.
Jeremy Thurgood <firxen@gmail.com>
parents: 33
diff changeset
563 return self.inventory_image
e5c043aeed65 Inventory and items. And stuff.
Jeremy Thurgood <firxen@gmail.com>
parents: 33
diff changeset
564
167
5845a3ed4dad Inventory interaction can (surprisingly) affect the inventory
Neil Muller <neil@dip.sun.ac.za>
parents: 166
diff changeset
565 def interact(self, tool, state):
166
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
566 handler = getattr(self, 'interact_with_' + tool.name, None)
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
567 inverse_handler = getattr(tool, 'interact_with_' + self.name, None)
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
568 if handler is not None:
167
5845a3ed4dad Inventory interaction can (surprisingly) affect the inventory
Neil Muller <neil@dip.sun.ac.za>
parents: 166
diff changeset
569 return handler(tool, state)
166
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
570 elif inverse_handler is not None:
167
5845a3ed4dad Inventory interaction can (surprisingly) affect the inventory
Neil Muller <neil@dip.sun.ac.za>
parents: 166
diff changeset
571 return inverse_handler(self, state)
166
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
572 else:
167
5845a3ed4dad Inventory interaction can (surprisingly) affect the inventory
Neil Muller <neil@dip.sun.ac.za>
parents: 166
diff changeset
573 return self.interact_default(tool, state)
166
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
574
167
5845a3ed4dad Inventory interaction can (surprisingly) affect the inventory
Neil Muller <neil@dip.sun.ac.za>
parents: 166
diff changeset
575 def interact_default(self, tool, state):
166
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
576 return Result("That doesn't do anything useful")
0db92b3b5833 Add inventory interactions
Neil Muller <neil@dip.sun.ac.za>
parents: 161
diff changeset
577