Mercurial > rinkhals
annotate gamelib/gameboard.py @ 52:0d4799866bcf
Sell chickens and buy fences.
author | Jeremy Thurgood <firxen@gmail.com> |
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date | Mon, 31 Aug 2009 17:37:20 +0000 |
parents | 678421bd58ee |
children | b8f64db0d39e |
rev | line source |
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35 | 1 import pygame |
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2 from pygame.locals import MOUSEBUTTONDOWN, KEYDOWN, K_UP, K_DOWN, K_LEFT, K_RIGHT |
35 | 3 from pgu import gui |
9 | 4 |
5 import data | |
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6 import tiles |
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7 import constants |
9 | 8 |
35 | 9 |
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10 class OpaqueLabel(gui.Label): |
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11 def paint(self, s): |
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12 s.fill(self.style.background) |
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13 gui.Label.paint(self, s) |
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14 |
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15 def update_value(self, value): |
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16 self.value = value |
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17 self.style.width, self.style.height = self.font.size(self.value) |
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18 self.repaint() |
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19 |
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20 |
35 | 21 class ToolBar(gui.Table): |
22 def __init__(self, gameboard, **params): | |
23 gui.Table.__init__(self, **params) | |
24 self.gameboard = gameboard | |
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25 self.cash_counter = OpaqueLabel("Groats: ", color=constants.FG_COLOR) |
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26 self.tr() |
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27 self.add(self.cash_counter) |
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28 self.add_tool_button("Sell chicken", constants.TOOL_SELL_CHICKEN) |
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29 self.add_tool_button("Sell egg", constants.TOOL_SELL_EGG) |
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30 self.add_tool_button("Buy fence", constants.TOOL_BUY_FENCE) |
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31 self.add_tool_button("Buy henhouse", constants.TOOL_BUY_HENHOUSE) |
35 | 32 |
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33 def update_cash_counter(self, amount): |
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34 self.cash_counter.update_value("Groats: %s" % amount) |
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35 self.repaint() |
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36 |
35 | 37 def add_tool_button(self, text, tool): |
38 button = gui.Button(text) | |
39 button.connect(gui.CLICK, lambda: self.gameboard.set_selected_tool(tool)) | |
40 self.tr() | |
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41 self.add(button) |
35 | 42 |
43 | |
44 class VidWidget(gui.Widget): | |
45 def __init__(self, gameboard, vid, **params): | |
46 gui.Widget.__init__(self, **params) | |
47 self.gameboard = gameboard | |
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48 vid.bounds = pygame.Rect((0, 0), vid.tile_to_view(vid.size)) |
35 | 49 self.vid = vid |
50 self.width = params.get('width', 0) | |
51 self.height = params.get('height', 0) | |
52 | |
53 def paint(self, surface): | |
54 self.vid.paint(surface) | |
55 | |
56 def update(self, surface): | |
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57 return self.vid.update(surface) |
35 | 58 |
59 def resize(self, width=0, height=0): | |
60 if width is not None: | |
61 self.width = width | |
62 if height is not None: | |
63 self.height = height | |
64 return self.width, self.height | |
65 | |
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66 def move_view(self, x, y): |
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67 self.vid.view.move_ip((x, y)) |
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68 |
35 | 69 def event(self, e): |
70 if e.type == MOUSEBUTTONDOWN: | |
71 self.gameboard.use_tool(e) | |
72 | |
73 | |
9 | 74 class GameBoard(object): |
75 TILE_DIMENSIONS = (20, 20) | |
35 | 76 TOOLBAR_WIDTH = 140 |
9 | 77 |
78 def __init__(self): | |
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79 self.tv = tiles.FarmVid() |
9 | 80 self.tv.tga_load_tiles(data.filepath('tiles.tga'), self.TILE_DIMENSIONS) |
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81 self.tv.png_folder_load_tiles(data.filepath('tiles')) |
9 | 82 self.tv.tga_load_level(data.filepath('level1.tga')) |
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83 self.create_disp() |
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84 |
35 | 85 self.selected_tool = None |
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86 self.chickens = [] |
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87 self.foxes = [] |
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88 self.cash = 0 |
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89 self.add_cash(constants.STARTING_CASH) |
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90 |
35 | 91 def create_disp(self): |
92 width, height = pygame.display.get_surface().get_size() | |
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93 tbl = gui.Table() |
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94 tbl.tr() |
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95 self.toolbar = ToolBar(self) |
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96 tbl.td(self.toolbar, width=self.TOOLBAR_WIDTH) |
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97 self.tvw = VidWidget(self, self.tv, width=width-self.TOOLBAR_WIDTH, height=height) |
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98 tbl.td(self.tvw) |
35 | 99 self.disp = gui.App() |
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100 self.disp.init(tbl) |
14 | 101 |
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102 def paint(self, screen): |
35 | 103 self.disp.paint(screen) |
14 | 104 |
9 | 105 def update(self, screen): |
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106 self.tvw.reupdate() |
35 | 107 return self.disp.update(screen) |
9 | 108 |
109 def loop(self): | |
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110 self.tv.loop() |
9 | 111 |
35 | 112 def set_selected_tool(self, tool): |
113 self.selected_tool = tool | |
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114 |
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115 def use_tool(self, e): |
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116 if self.selected_tool == constants.TOOL_SELL_CHICKEN: |
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117 for chick in self.chickens: |
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118 if chick.rect.collidepoint(e.pos): |
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119 if len(self.chickens) == 1: |
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120 print "Can't sell your last chicken!" |
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121 else: |
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122 self.add_cash(constants.SELL_PRICE_CHICKEN) |
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123 self.remove_chicken(chick) |
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124 break |
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125 if self.selected_tool == constants.TOOL_SELL_EGG: |
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126 pass |
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127 if self.selected_tool == constants.TOOL_BUY_FENCE: |
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128 tile_pos = self.tv.screen_to_tile(e.pos) |
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129 if (self.cash >= constants.BUY_PRICE_FENCE and |
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130 self.tv.get(tile_pos) == tiles.REVERSE_TILE_MAP['grassland']): |
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131 self.add_cash(-constants.BUY_PRICE_FENCE) |
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132 self.tv.set(tile_pos, tiles.REVERSE_TILE_MAP['fence']) |
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133 if self.selected_tool == constants.TOOL_BUY_HENHOUSE: |
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134 pass |
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135 |
14 | 136 def event(self, e): |
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137 if e.type == KEYDOWN: |
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138 if e.key == K_UP: |
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139 self.tvw.move_view(0, -self.TILE_DIMENSIONS[1]) |
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140 if e.key == K_DOWN: |
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141 self.tvw.move_view(0, self.TILE_DIMENSIONS[1]) |
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142 if e.key == K_LEFT: |
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143 self.tvw.move_view(-self.TILE_DIMENSIONS[0], 0) |
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144 if e.key == K_RIGHT: |
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145 self.tvw.move_view(self.TILE_DIMENSIONS[0], 0) |
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146 else: |
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147 self.disp.event(e) |
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148 |
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149 def clear_foxes(self): |
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150 for fox in self.foxes: |
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151 self.tv.sprites.remove(fox) |
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152 self.foxes = [] # Remove all the foxes |
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153 |
29 | 154 def move_foxes(self): |
155 for fox in self.foxes: | |
156 fox.move(self) | |
157 | |
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158 def add_chicken(self, chicken): |
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159 self.chickens.append(chicken) |
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160 self.tv.sprites.append(chicken) |
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161 |
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162 def add_fox(self, fox): |
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163 self.foxes.append(fox) |
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164 self.tv.sprites.append(fox) |
29 | 165 |
166 def remove_fox(self, fox): | |
167 if fox in self.foxes: | |
168 self.foxes.remove(fox) | |
169 self.tv.sprites.remove(fox) | |
170 | |
171 def remove_chicken(self, chick): | |
172 if chick in self.chickens: | |
173 self.chickens.remove(chick) | |
174 self.tv.sprites.remove(chick) | |
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175 |
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176 def add_cash(self, amount): |
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177 self.cash += amount |
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178 self.toolbar.update_cash_counter(self.cash) |