Mercurial > rinkhals

annotate gamelib/engine.py @ 512:b112bcf4d435

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Add restore game button to main menu.
author Simon Cross <hodgestar@gmail.com>
date Thu, 26 Nov 2009 23:36:20 +0000
parents 393e30ea0165
children 399bb3cb4761
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1 """Game engine and states."""
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2 from pgu.engine import Game, State, Quit
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3 import pygame
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4 from pygame.locals import USEREVENT, QUIT, KEYDOWN, K_ESCAPE, K_n, K_d, K_s, K_i
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6 import gameboard
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7 import gameover
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8 import sound
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9 import constants
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10 import mainmenu
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11 import helpscreen
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12 import loadlevel
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13 import level
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14 from misc import check_exit
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15
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16 class Engine(Game):
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17 def __init__(self, main_app, level_name):
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18 self.main_app = main_app
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19 self.clock = pygame.time.Clock()
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20 self.level = level.Level(level_name)
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21 self._open_window = None
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22 self.gameboard = None
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23 self.level_loader = None
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25 def tick(self):
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26 """Tic toc."""
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27 pygame.time.wait(10)
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28
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29 def load_new_level(self):
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30 self.level = self.level_loader.cur_level
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31
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32 def open_window(self, window):
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33 """Open a widget as the main window."""
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34 if self._open_window is not None:
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35 self.main_app.close(self._open_window)
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36 self.main_app.open(window)
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37 self._open_window = window
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38
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39 def create_game_board(self):
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40 """Create and open a gameboard window."""
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41 self.gameboard = gameboard.GameBoard(self.main_app,
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42 self.level)
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43 self.open_window(self.gameboard.get_top_widget())
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44
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45 def switch_gameboard(self, gameboard):
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46 """Switch over to a new gameboard."""
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47 self.gameboard = gameboard
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48 self.gameboard.disp = self.main_app
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49 self.gameboard.create_display()
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50 self.open_window(self.gameboard.get_top_widget())
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51
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52 def set_main_menu(self):
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53 """Open the main menu"""
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54 self.scoreboard = gameover.ScoreTable(self.level)
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55 self.level_loader = None
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56 main_menu = mainmenu.make_main_menu(self.level)
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57 self.open_window(main_menu)
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58
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59 def set_help_screen(self):
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60 """Open the main menu"""
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61 help_screen = helpscreen.make_help_screen(self.level)
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62 self.open_window(help_screen)
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63
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64 def set_level_screen(self):
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65 """Open the Load Level screen"""
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66 level_screen, self.level_loader = loadlevel.make_load_screen(self.level)
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67 self.open_window(level_screen)
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69 def create_game_over(self):
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70 """Create and open the Game Over window"""
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71 level = self.gameboard.level
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72 game_over = gameover.create_game_over(self.gameboard,
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73 self.scoreboard[level.level_name], level)
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74 self.gameboard = None
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75 self.open_window(game_over)
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77 def event(self, e):
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78 if not Game.event(self, e):
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79 if self.gameboard:
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80 return self.gameboard.event(e)
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81 return False
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82 return True
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84
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85 class MainMenuState(State):
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86 def init(self):
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87 sound.stop_background_music()
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88 self.game.set_main_menu()
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89
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90 def event(self, e):
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91 if events_equal(e, START_DAY):
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92 self.game.create_game_board()
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93 return DayState(self.game)
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94 elif events_equal(e, GO_HELP_SCREEN):
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95 return HelpScreenState(self.game)
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96 elif events_equal(e, GO_LEVEL_SCREEN):
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97 return LevelScreenState(self.game)
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98 elif e.type is KEYDOWN:
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99 if e.key == K_ESCAPE:
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100 return Quit(self.game)
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101 elif e.key == K_s:
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102 self.game.create_game_board()
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103 return DayState(self.game)
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104 elif e.key == K_i:
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105 return HelpScreenState(self.game)
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106 elif e.type is DO_LOAD_SAVEGAME:
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107 self.game.switch_gameboard(e.gameboard)
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108 e.gameboard.skip_next_start_day()
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109 return DayState(self.game)
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110 elif e.type is not QUIT:
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111 self.game.main_app.event(e)
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113 def paint(self, screen):
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114 screen.fill((0,0,0))
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115 self.game.main_app.paint(screen)
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116 pygame.display.flip()
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117
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118 def update(self, screen):
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119 update = self.game.main_app.update(screen)
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120 pygame.display.update(update)
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121
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122 class HelpScreenState(State):
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123 def init(self):
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124 sound.stop_background_music()
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125 self.game.set_help_screen()
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126
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127 def event(self, e):
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128 if e.type is KEYDOWN and e.key == K_ESCAPE:
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129 return MainMenuState(self.game)
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130 elif events_equal(e, GO_MAIN_MENU):
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131 return MainMenuState(self.game)
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132 elif e.type is not QUIT:
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133 self.game.main_app.event(e)
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134
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135 def paint(self, screen):
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136 screen.fill((0,0,0))
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137 self.game.main_app.paint(screen)
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138 pygame.display.flip()
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140 def update(self, screen):
e2b5262c2b11 Add basic help screen
Neil Muller <drnlmuller@gmail.com>
parents: 162
diff changeset
141 update = self.game.main_app.update(screen)
e2b5262c2b11 Add basic help screen
Neil Muller <drnlmuller@gmail.com>
parents: 162
diff changeset
142 pygame.display.update(update)
e2b5262c2b11 Add basic help screen
Neil Muller <drnlmuller@gmail.com>
parents: 162
diff changeset
143
412
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
144
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
145 class LevelScreenState(State):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
146 def init(self):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
147 sound.stop_background_music()
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
148 self.game.set_level_screen()
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
149
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
150 def event(self, e):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
151 if e.type is KEYDOWN and e.key == K_ESCAPE:
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
152 return MainMenuState(self.game)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
153 elif events_equal(e, GO_MAIN_MENU):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
154 return MainMenuState(self.game)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
155 elif events_equal(e, DO_LOAD_LEVEL):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
156 self.game.load_new_level()
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
157 return MainMenuState(self.game)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
158 elif e.type is not QUIT:
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
159 self.game.main_app.event(e)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
160
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
161 def paint(self, screen):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
162 screen.fill((0,0,0))
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
163 self.game.main_app.paint(screen)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
164 pygame.display.flip()
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
165
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
166 def update(self, screen):
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
167 update = self.game.main_app.update(screen)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
168 pygame.display.update(update)
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
169
1e24eedbf40f Implement non-gui parts of level loading communication
Neil Muller <drnlmuller@gmail.com>
parents: 411
diff changeset
170
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
171 class DayState(State):
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
172 def init(self):
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
173 """Add some chickens to the farm"""
99
f5d56688943b Added background music support, and daytime and night time music (really animal sounds, not music)
David Fraser <davidf@sjsoft.com>
parents: 98
diff changeset
174 sound.stop_background_music()
223
527a5d4e3fa3 Disable tools at night.
Simon Cross <hodgestar@gmail.com>
parents: 222
diff changeset
175 self.game.gameboard.start_day()
30
2eec29085060 Color night and day.
Simon Cross <hodgestar@gmail.com>
parents: 29
diff changeset
176
98
725b292ca07b Added sounds killing foxes and chickens, and nightfall
David Fraser <davidf@sjsoft.com>
parents: 94
diff changeset
177 sound.play_sound("daybreak.ogg")
29
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
178 # disable timer
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
179 pygame.time.set_timer(MOVE_FOX_ID, 0)
99
f5d56688943b Added background music support, and daytime and night time music (really animal sounds, not music)
David Fraser <davidf@sjsoft.com>
parents: 98
diff changeset
180 sound.background_music("daytime.ogg")
336
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
181 self.dialog = None
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
182
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
183 def event(self, e):
336
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
184 if self.dialog and self.dialog.running:
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
185 if self.dialog.event(e):
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
186 return
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
187 elif self.dialog:
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
188 if self.dialog.do_quit:
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
189 self.dialog = None
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
190 self.game.gameboard.reset_states()
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
191 return GameOver(self.game)
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
192 self.dialog=None
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
193 return
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
194 if events_equal(e, START_NIGHT):
245
634491bf37e8 Change toolbar to gui.Toolbar -- gives nicer highlighting.
Simon Cross <hodgestar@gmail.com>
parents: 237
diff changeset
195 self.game.gameboard.reset_states()
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
196 return NightState(self.game)
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
197 elif e.type is KEYDOWN and e.key == K_ESCAPE:
336
82a18615a0ab Ask 'Are you sure?'
Neil Muller <drnlmuller@gmail.com>
parents: 320
diff changeset
198 self.dialog = check_exit()
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
199 elif e.type is KEYDOWN and e.key == K_n:
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
200 return pygame.event.post(START_NIGHT)
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
201 elif events_equal(e, GO_MAIN_MENU):
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
202 return MainMenuState(self.game)
504
393e30ea0165 Save game loading working again.
Simon Cross <hodgestar@gmail.com>
parents: 469
diff changeset
203 elif e.type is DO_LOAD_SAVEGAME:
393e30ea0165 Save game loading working again.
Simon Cross <hodgestar@gmail.com>
parents: 469
diff changeset
204 self.game.switch_gameboard(e.gameboard)
393e30ea0165 Save game loading working again.
Simon Cross <hodgestar@gmail.com>
parents: 469
diff changeset
205 return
14
d7f295c06a4b Split gameboard screen.
Jeremy Thurgood <firxen@gmail.com>
parents: 12
diff changeset
206 elif e.type is not QUIT:
151
082868bea873 Refactor UI so that only a single gui.App is used. Pass all UI events via main_app. Change Toolbar table to use .td() everywhere. Move toolbar to top.
Simon Cross <hodgestar@gmail.com>
parents: 142
diff changeset
207 self.game.main_app.event(e)
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
208
12
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
209 def paint(self, screen):
151
082868bea873 Refactor UI so that only a single gui.App is used. Pass all UI events via main_app. Change Toolbar table to use .td() everywhere. Move toolbar to top.
Simon Cross <hodgestar@gmail.com>
parents: 142
diff changeset
210 self.game.main_app.paint(screen)
12
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
211 pygame.display.flip()
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
212
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
213 def update(self, screen):
151
082868bea873 Refactor UI so that only a single gui.App is used. Pass all UI events via main_app. Change Toolbar table to use .td() everywhere. Move toolbar to top.
Simon Cross <hodgestar@gmail.com>
parents: 142
diff changeset
214 self.game.gameboard.update()
082868bea873 Refactor UI so that only a single gui.App is used. Pass all UI events via main_app. Change Toolbar table to use .td() everywhere. Move toolbar to top.
Simon Cross <hodgestar@gmail.com>
parents: 142
diff changeset
215 update = self.game.main_app.update(screen)
12
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
216 pygame.display.update(update)
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
217
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
218 def loop(self):
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
219 self.game.gameboard.loop()
8a7319e4853a Hooked in the game board.
Jeremy Thurgood <firxen@gmail.com>
parents: 11
diff changeset
220
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
221 class NightState(State):
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
222 def init(self):
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
223 """Add some foxes to the farm"""
99
f5d56688943b Added background music support, and daytime and night time music (really animal sounds, not music)
David Fraser <davidf@sjsoft.com>
parents: 98
diff changeset
224 sound.stop_background_music()
223
527a5d4e3fa3 Disable tools at night.
Simon Cross <hodgestar@gmail.com>
parents: 222
diff changeset
225 self.game.gameboard.start_night()
30
2eec29085060 Color night and day.
Simon Cross <hodgestar@gmail.com>
parents: 29
diff changeset
226
98
725b292ca07b Added sounds killing foxes and chickens, and nightfall
David Fraser <davidf@sjsoft.com>
parents: 94
diff changeset
227 sound.play_sound("nightfall.ogg")
422
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 413
diff changeset
228
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 413
diff changeset
229 self.game.gameboard.chickens_scatter()
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 413
diff changeset
230 self.game.gameboard.chickens_chop_wood()
29
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
231 # Add a timer to the event queue
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
232 self.cycle_count = 0
435
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
233 self.cycle_time = SLOW__SPEED
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
234 pygame.time.set_timer(MOVE_FOX_ID, self.cycle_time)
99
f5d56688943b Added background music support, and daytime and night time music (really animal sounds, not music)
David Fraser <davidf@sjsoft.com>
parents: 98
diff changeset
235 sound.background_music("nighttime.ogg")
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
236
349
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
237 self.dialog = None
116
d539ef5a3333 Add basic chicken->egg cycle
Neil Muller <drnlmuller@gmail.com>
parents: 99
diff changeset
238
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
239 def event(self, e):
349
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
240 if self.dialog and self.dialog.running:
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
241 if self.dialog.event(e):
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
242 return
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
243 elif self.dialog:
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
244 if self.dialog.do_quit:
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
245 self.dialog = None
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
246 self.game.gameboard.reset_states()
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
247 return GameOver(self.game)
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
248 self.dialog=None
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
249 return
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
250 if events_equal(e, START_DAY):
469
e0b11d684ee8 Reference gameboard.level rather than game.level where appropriate. Saving and restoring games appears to largely work now (even if the level of the restored game is different to the current one).
Simon Cross <hodgestar@gmail.com>
parents: 436
diff changeset
251 if self.game.gameboard.level.is_game_over(self.game.gameboard):
139
1d73de63bd71 Add basic game over screen
Neil Muller <drnlmuller@gmail.com>
parents: 122
diff changeset
252 return GameOver(self.game)
11
5d58a5b13731 Extremely rudimentary game engine.
Simon Cross <hodgestar@gmail.com>
parents:
diff changeset
253 return DayState(self.game)
320
9bf0e701a36e Switch between 'Finished Day' and 'Fast Forward' modes
Neil Muller <drnlmuller@gmail.com>
parents: 312
diff changeset
254 elif (e.type is KEYDOWN and e.key == K_d) or \
9bf0e701a36e Switch between 'Finished Day' and 'Fast Forward' modes
Neil Muller <drnlmuller@gmail.com>
parents: 312
diff changeset
255 events_equal(e, FAST_FORWARD):
435
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
256 if self.cycle_time > FAST__SPEED:
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
257 self.cycle_time = FAST__SPEED
222
322e6d3a46e4 Turn 'd' into a fast forward / normal speed toggle at night
Neil Muller <drnlmuller@gmail.com>
parents: 213
diff changeset
258 else:
435
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
259 self.cycle_time = SLOW__SPEED
66bc99477155 Remove references to ANIM timer, so no longer relevant
Neil Muller <drnlmuller@gmail.com>
parents: 434
diff changeset
260 pygame.time.set_timer(MOVE_FOX_ID, self.cycle_time)
25
6d6ab0c1479d Add placing some chickens and foxes
Neil Muller <drnlmuller@gmail.com>
parents: 15
diff changeset
261 elif e.type is KEYDOWN and e.key == K_ESCAPE:
349
a36ab7dd0eb9 Fix 'Are You Sure?' dialog to work at night
Neil Muller <drnlmuller@gmail.com>
parents: 346
diff changeset
262 self.dialog = check_exit()
29
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
263 elif e.type is MOVE_FOX_ID:
369
25f7d4824250 Disable timers during move_foxes loop to stop events piling up too much
Neil Muller <drnlmuller@gmail.com>
parents: 349
diff changeset
264 # ensure no timers trigger while we're running
25f7d4824250 Disable timers during move_foxes loop to stop events piling up too much
Neil Muller <drnlmuller@gmail.com>
parents: 349
diff changeset
265 pygame.time.set_timer(MOVE_FOX_ID, 0)
436
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
266 cur_time = pygame.time.get_ticks()
369
25f7d4824250 Disable timers during move_foxes loop to stop events piling up too much
Neil Muller <drnlmuller@gmail.com>
parents: 349
diff changeset
267 # Clear any queued timer events, so we don't full the queue
25f7d4824250 Disable timers during move_foxes loop to stop events piling up too much
Neil Muller <drnlmuller@gmail.com>
parents: 349
diff changeset
268 pygame.event.clear(MOVE_FOX_ID)
237
4a87bfa5cc63 Twiddle animation cycle
Neil Muller <drnlmuller@gmail.com>
parents: 233
diff changeset
269 # Ensure any outstanding animitions get cleaned up
29
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
270 self.cycle_count += 1
139
1d73de63bd71 Add basic game over screen
Neil Muller <drnlmuller@gmail.com>
parents: 122
diff changeset
271 if self.cycle_count > constants.NIGHT_LENGTH:
29
2e88c680672c Minimal fox raid logic
Neil Muller <drnlmuller@gmail.com>
parents: 25
diff changeset
272 return pygame.event.post(START_DAY)
396
19e583e5cdc0 Refactor for further move work
Neil Muller <drnlmuller@gmail.com>
parents: 392
diff changeset
273 if self.game.gameboard.do_night_step():
122
d2b19131d537 Don't continue the night if we're not doing anything anymore
Neil Muller <drnlmuller@gmail.com>
parents: 118
diff changeset
274 # All foxes are gone/safe, so dawn happens
d2b19131d537 Don't continue the night if we're not doing anything anymore
Neil Muller <drnlmuller@gmail.com>
parents: 118
diff changeset
275 return pygame.event.post(START_DAY)
369
25f7d4824250 Disable timers during move_foxes loop to stop events piling up too much
Neil Muller <drnlmuller@gmail.com>
parents: 349
diff changeset
276 # Re-enable timers
436
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
277 diff = pygame.time.get_ticks() - cur_time
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
278 time_left = self.cycle_time - diff
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
279 if time_left < 0:
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
280 time_left = self.cycle_time
2b4cd86dfcaf Better approximate constant framerate on move events, etc.
Neil Muller <drnlmuller@gmail.com>
parents: 435
diff changeset
281 pygame.time.set_timer(MOVE_FOX_ID, time_left)
25
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282 elif e.type is not QUIT:
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283 self.game.main_app.event(e)
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284
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285 def loop(self):
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286 self.game.gameboard.loop()
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287
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288 def paint(self, screen):
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289 self.game.main_app.paint(screen)
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290 pygame.display.flip()
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291
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292 def update(self, screen):
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293 self.game.gameboard.update()
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294 update = self.game.main_app.update(screen)
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295 pygame.display.update(update)
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296
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297 class GameOver(State):
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298 def init(self):
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299 """Setup everything"""
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300 sound.stop_background_music()
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301 self.game.create_game_over()
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302 pygame.time.set_timer(MOVE_FOX_ID, 0)
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303
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304 def event(self, e):
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305 if e.type is KEYDOWN:
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306 if e.key == K_ESCAPE:
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307 return MainMenuState(self.game)
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308 elif events_equal(e, GO_MAIN_MENU):
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309 return MainMenuState(self.game)
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310 elif e.type is not QUIT:
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311 self.game.main_app.event(e)
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312
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313 def paint(self, screen):
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314 screen.fill((0,0,0))
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315 self.game.main_app.paint(screen)
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316 pygame.display.flip()
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317
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318 def update(self, screen):
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319 update = self.game.main_app.update(screen)
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320 pygame.display.update(update)
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321
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322 # pygame events
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323
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324 def events_equal(e1, e2):
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325 """Compare two user events."""
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326 return (e1.type is e2.type and e1.name == e2.name)
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327
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328 START_DAY = pygame.event.Event(USEREVENT, name="START_DAY")
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329 START_NIGHT = pygame.event.Event(USEREVENT, name="START_NIGHT")
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330 GO_MAIN_MENU = pygame.event.Event(USEREVENT, name="GO_MAIN_MENU")
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331 GO_HELP_SCREEN = pygame.event.Event(USEREVENT, name="GO_HELP_SCREEN")
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332 GO_LEVEL_SCREEN = pygame.event.Event(USEREVENT, name="GO_LEVEL_SCREEN")
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333 DO_LOAD_LEVEL = pygame.event.Event(USEREVENT, name="DO_LEVEL_SCREEN")
320
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334 FAST_FORWARD = pygame.event.Event(USEREVENT, name="FAST_FORWARD")
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335 MOVE_FOX_ID = USEREVENT + 1
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336 MOVE_FOXES = pygame.event.Event(MOVE_FOX_ID, name="MOVE_FOXES")
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337 DO_LOAD_SAVEGAME = USEREVENT + 2
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338 QUIT = pygame.event.Event(QUIT)
233
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339
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340 # Due to the way pgu's loop timing works, these will only get proceesed
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341 # at intervals of 10ms, so there's no point in them not being multiples of 10
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342 FAST__SPEED=80
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343 SLOW__SPEED=200