Mercurial > boomslang
annotate gamelib/gamescreen.py @ 83:4fd56ee2af61 trunk2
Better message dialog.
author | Jeremy Thurgood <firxen@gmail.com> |
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date | Mon, 23 Aug 2010 23:47:29 +0200 |
parents | 6bfebfbce42e |
children | c76f2fad2af5 |
rev | line source |
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1 # gamescreen.py |
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2 # Copyright Boomslang team, 2010 (see COPYING File) |
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3 # Main menu for the game |
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4 |
83 | 5 import textwrap |
6 | |
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7 from albow.controls import Button, Label, Widget |
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8 from albow.layout import Column |
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9 from albow.palette_view import PaletteView |
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10 from pygame import Rect |
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11 from pygame.color import Color |
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12 from pygame.locals import BLEND_ADD |
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13 |
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14 from constants import BUTTON_SIZE |
70 | 15 from cursor import CursorSpriteScreen, CursorWidget |
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16 from hand import HandButton |
70 | 17 from popupmenu import PopupMenu, PopupMenuButton |
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18 from state import initial_state, Item |
83 | 19 from widgets import BoomLabel |
20 | |
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21 |
70 | 22 class InventoryView(PaletteView, CursorWidget): |
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23 |
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24 sel_color = Color("yellow") |
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25 sel_width = 2 |
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26 |
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27 def __init__(self, state, handbutton): |
53 | 28 PaletteView.__init__(self, (BUTTON_SIZE, BUTTON_SIZE), 1, 6, scrolling=True) |
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29 self.state = state |
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30 self.handbutton = handbutton |
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31 |
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32 def num_items(self): |
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33 return len(self.state.inventory) |
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34 |
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35 def draw_item(self, surface, item_no, rect): |
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36 item_image = self.state.inventory[item_no].get_inventory_image() |
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37 surface.blit(item_image, rect, None, BLEND_ADD) |
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38 |
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39 def click_item(self, item_no, event): |
73 | 40 self.state.set_tool(self.state.inventory[item_no]) |
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41 self.handbutton.unselect() |
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42 |
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43 def item_is_selected(self, item_no): |
73 | 44 return self.state.tool is self.state.inventory[item_no] |
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45 |
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46 def unselect(self): |
73 | 47 self.state.set_tool(None) |
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48 |
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49 |
83 | 50 class MessageDialog(BoomLabel): |
51 | |
52 def __init__(self, text, wrap_width, **kwds): | |
53 paras = text.split("\n\n") | |
54 text = "\n".join([textwrap.fill(para, wrap_width) for para in paras]) | |
55 Label.__init__(self, text, **kwds) | |
56 self.set_margin(5) | |
57 self.border_width = 1 | |
58 self.border_color = (0, 0, 0) | |
59 self.bg_color = (127, 127, 127) | |
60 self.fg_color = (0, 0, 0) | |
61 | |
62 def mouse_down(self, event): | |
63 self.dismiss() | |
64 | |
65 | |
70 | 66 class StateWidget(CursorWidget): |
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67 |
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68 def __init__(self, state): |
53 | 69 Widget.__init__(self, Rect(0, 0, 800, 600 - BUTTON_SIZE)) |
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70 self.state = state |
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71 |
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72 def draw(self, surface): |
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73 self.state.draw(surface) |
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74 |
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75 def mouse_down(self, event): |
78 | 76 result = self.state.interact(event.pos) |
77 if result and result.message: | |
78 # Display the message as a modal dialog | |
83 | 79 MessageDialog(result.message, 60).present() |
78 | 80 # queue a redraw to show updated state |
81 self.invalidate() | |
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82 |
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83 def mouse_move(self, event): |
73 | 84 self.state.mouse_move(event.pos) |
70 | 85 CursorWidget.mouse_move(self, event) |
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86 |
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87 |
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88 class DetailWindow(CursorWidget): |
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89 def mouse_down(self, e): |
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90 if e not in self: |
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91 self.dismiss() |
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92 |
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93 def draw(self, surface): |
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94 surface.fill(Color('green')) |
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95 |
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96 |
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97 class GameScreen(CursorSpriteScreen): |
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98 def __init__(self, shell): |
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99 CursorSpriteScreen.__init__(self, shell) |
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100 |
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101 # TODO: Randomly plonk the state here for now |
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102 self.state = initial_state() |
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103 self.state_widget = StateWidget(self.state) |
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104 self.add(self.state_widget) |
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105 |
58 | 106 self.popup_menu = PopupMenu(shell) |
70 | 107 self.menubutton = PopupMenuButton('Menu', |
108 action=self.popup_menu.show_menu) | |
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109 self.menubutton.bottomleft = self.bottomleft |
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110 self.add(self.menubutton) |
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111 |
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112 self.detail = DetailWindow() |
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113 self.detail.rect = Rect(0, 0, 200, 200) |
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114 |
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115 self.testbutton = Button('Test', action=self.detail.present) |
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116 self.testbutton.bottomright = self.bottomright |
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117 self.add(self.testbutton) |
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118 |
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119 self.handbutton = HandButton(action=self.hand_pressed) |
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120 self.handbutton.bottomleft = self.bottomleft |
53 | 121 self.handbutton.get_rect().move_ip(BUTTON_SIZE, 0) |
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122 self.add(self.handbutton) |
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123 |
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124 self.inventory = InventoryView(self.state, self.handbutton) |
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125 self.inventory.bottomleft = self.bottomleft |
53 | 126 self.inventory.get_rect().move_ip(2 * BUTTON_SIZE, 0) |
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127 self.add(self.inventory) |
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128 |
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129 # Test items |
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130 self.state.add_inventory_item('triangle') |
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131 |
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132 |
58 | 133 # Albow uses magic method names (command + '_cmd'). Yay. |
134 # Albow's search order means they need to be defined here, not in | |
135 # PopMenu, which is annoying. | |
136 def hide_cmd(self): | |
137 # This option does nothing, but the method needs to exist for albow | |
138 return | |
139 | |
140 def main_menu_cmd(self): | |
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141 self.shell.show_screen(self.shell.menu_screen) |
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142 |
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143 def quit_cmd(self): |
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144 self.shell.quit() |
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145 |
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146 def add_item(self): |
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147 self.state.add_inventory_item("triangle") |
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148 |
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149 def hand_pressed(self): |
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150 self.handbutton.toggle_selected() |
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151 self.inventory.unselect() |
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152 |
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153 |