Mercurial > rinkhals

annotate gamelib/loadlevel.py @ 421:e65536ca215b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Remove unused imports.
author Simon Cross <hodgestar@gmail.com>
date Sat, 21 Nov 2009 15:24:56 +0000
parents 2ccfadcae3b2
children fbef17cab632
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1 """Help screen."""
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2
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3 from pgu import gui
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4 import os
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5 import pygame
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6 import level
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7 import engine
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8 import data
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9 import imagecache
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10 import tiles
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11
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12 def make_load_screen(level):
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13 """Create a screen for selecting the levels"""
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14 load_screen = LoadScreen(level, width=600)
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15
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16 c = LoadContainer(align=0, valign=0)
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17 c.add(load_screen, 0, 0)
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18
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19 return c, load_screen
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20
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21 class LoadContainer(gui.Container):
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22 def paint(self, s):
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23 pygame.display.set_caption('Load Level')
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24 splash = imagecache.load_image("images/splash.png", ["lighten_most"])
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25 pygame.display.get_surface().blit(splash, (0, 0))
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26 gui.Container.paint(self, s)
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27
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28 class LoadScreen(gui.Document):
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29 def __init__(self, start_level, **params):
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30 gui.Document.__init__(self, **params)
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31
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32 self.levels = []
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33 self.cur_level = None
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34 for name in os.listdir(data.filepath('levels/')):
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35 if name.endswith('.conf'):
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36 try:
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37 this_level = level.Level(name)
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38 except RuntimeError:
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39 continue # Skip levels that fail to load
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40 if os.path.exists(this_level.map):
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41 # Skip level if we can't see the map
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42 self.levels.append(this_level)
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43 if this_level.level_name == start_level.level_name:
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44 self.cur_level = this_level
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45
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46 if not self.cur_level:
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47 self.cur_level = self.levels[0]
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48
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49 self.tv = tiles.FarmVid()
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50 self.tv.png_folder_load_tiles('tiles')
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51
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52
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53 def done_pressed():
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54 pygame.event.post(engine.DO_LOAD_LEVEL)
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55
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56 def cancel_pressed():
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57 pygame.event.post(engine.GO_MAIN_MENU)
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58
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59 def next_pressed():
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60 self.next_level()
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61
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62 def prev_pressed():
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63 self.prev_level()
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64
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65 self.next_button = gui.Button("Next Level >>")
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66 self.next_button.connect(gui.CLICK, next_pressed)
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67
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68 self.prev_button = gui.Button("<< Prev Level")
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69 self.prev_button.connect(gui.CLICK, prev_pressed)
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70
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71 self.cancel_button = gui.Button("Cancel & return to main menu")
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72 self.cancel_button.connect(gui.CLICK, cancel_pressed)
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73
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74 self.done_button = gui.Button("Load This Level")
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75 self.done_button.connect(gui.CLICK, done_pressed)
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76
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77 cancel_button = gui.Button("Cancel & return to main menu")
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78 cancel_button.connect(gui.CLICK, cancel_pressed)
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79
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80 self.render_level()
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81
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82
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83 def next_level(self):
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84 pos = self.levels.index(self.cur_level) + 1
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85 if pos == len(self.levels):
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86 pos = 0
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87 self.cur_level = self.levels[pos]
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88 self.render_level()
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89
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90 def prev_level(self):
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91 pos = self.levels.index(self.cur_level) - 1
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92 if pos == -1:
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93 pos = len(self.levels) - 1
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94 self.cur_level = self.levels[pos]
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95 self.render_level()
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96
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97 def render_level(self):
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98 self.clear()
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99 self.repaint()
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100
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101 self.tv.tga_load_level(self.cur_level.map)
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102
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103 space = self.style.font.size(" ")
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104
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105 map_image = pygame.Surface((800, 800))
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106 self.tv.paint(map_image)
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107
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108 style = {
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109 'width' : 300,
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110 'height' : 300
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111 }
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112
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113 image = gui.Image(map_image, style=style)
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114
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115 self.block(align=0)
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116 self.add(image)
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117
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118 self.block(align=0)
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119 self.add(gui.Label(self.cur_level.level_name))
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120 self.block(align=-1)
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121 for word in self.cur_level.goal.split():
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122 self.add(gui.Label(word))
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123 self.space(space)
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124
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125 self.block(align=0)
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126 self.add(self.prev_button)
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127 self.space(space)
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128 self.add(self.done_button)
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129 self.space(space)
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130 self.add(self.cancel_button)
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131 self.space(space)
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132 self.add(self.next_button)
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133
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134 def clear(self):
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135 """Clear the document"""
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136 for widget in self.widgets[:]:
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137 self.remove(widget)
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138 self.layout._widgets = []
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139 self.layout.init()
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142