Mercurial > boomslang
annotate gamelib/gamescreen.py @ 84:c76f2fad2af5
Draw CursorWidget on top of StateWidget
author | Stefano Rivera <stefano@rivera.za.net> |
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date | Mon, 23 Aug 2010 23:58:11 +0200 |
parents | 4fd56ee2af61 |
children | 350ce4ebe122 |
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 albow.screen import Screen |
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11 from pygame import Rect, mouse |
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12 from pygame.color import Color |
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13 from pygame.locals import BLEND_ADD |
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14 |
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15 from constants import BUTTON_SIZE |
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16 from cursor import CursorWidget |
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17 from hand import HandButton |
70 | 18 from popupmenu import PopupMenu, PopupMenuButton |
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19 from state import initial_state, Item |
83 | 20 from widgets import BoomLabel |
21 | |
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22 |
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23 class InventoryView(PaletteView): |
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24 |
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25 sel_color = Color("yellow") |
26
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26 sel_width = 2 |
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27 |
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28 def __init__(self, state, handbutton): |
53 | 29 PaletteView.__init__(self, (BUTTON_SIZE, BUTTON_SIZE), 1, 6, scrolling=True) |
34
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30 self.state = state |
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31 self.handbutton = handbutton |
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32 |
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33 def num_items(self): |
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34 return len(self.state.inventory) |
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35 |
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36 def draw_item(self, surface, item_no, rect): |
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37 item_image = self.state.inventory[item_no].get_inventory_image() |
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38 surface.blit(item_image, rect, None, BLEND_ADD) |
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39 |
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40 def click_item(self, item_no, event): |
73 | 41 self.state.set_tool(self.state.inventory[item_no]) |
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42 self.handbutton.unselect() |
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43 |
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44 def item_is_selected(self, item_no): |
73 | 45 return self.state.tool is self.state.inventory[item_no] |
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46 |
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47 def unselect(self): |
73 | 48 self.state.set_tool(None) |
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49 |
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50 |
83 | 51 class MessageDialog(BoomLabel): |
52 | |
53 def __init__(self, text, wrap_width, **kwds): | |
54 paras = text.split("\n\n") | |
55 text = "\n".join([textwrap.fill(para, wrap_width) for para in paras]) | |
56 Label.__init__(self, text, **kwds) | |
57 self.set_margin(5) | |
58 self.border_width = 1 | |
59 self.border_color = (0, 0, 0) | |
60 self.bg_color = (127, 127, 127) | |
61 self.fg_color = (0, 0, 0) | |
62 | |
63 def mouse_down(self, event): | |
64 self.dismiss() | |
65 | |
66 | |
70 | 67 class StateWidget(CursorWidget): |
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68 |
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69 def __init__(self, state): |
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70 CursorWidget.__init__(self, Rect(0, 0, 800, 600 - BUTTON_SIZE)) |
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71 self.state = state |
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72 |
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73 def draw(self, surface): |
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74 self.state.draw(surface) |
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75 CursorWidget.draw(self, surface) |
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76 |
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77 def mouse_down(self, event): |
78 | 78 result = self.state.interact(event.pos) |
79 if result and result.message: | |
80 # Display the message as a modal dialog | |
83 | 81 MessageDialog(result.message, 60).present() |
78 | 82 # queue a redraw to show updated state |
83 self.invalidate() | |
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84 |
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85 def mouse_move(self, event): |
73 | 86 self.state.mouse_move(event.pos) |
70 | 87 CursorWidget.mouse_move(self, event) |
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88 |
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89 |
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90 class DetailWindow(Widget): |
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91 def mouse_down(self, e): |
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92 if e not in self: |
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93 self.dismiss() |
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94 |
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95 def draw(self, surface): |
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96 surface.fill(Color('green')) |
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97 |
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98 |
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99 class GameScreen(Screen): |
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100 def __init__(self, shell): |
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101 Screen.__init__(self, shell) |
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102 |
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103 # TODO: Randomly plonk the state here for now |
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104 self.state = initial_state() |
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105 self.state_widget = StateWidget(self.state) |
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106 self.add(self.state_widget) |
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107 |
58 | 108 self.popup_menu = PopupMenu(shell) |
70 | 109 self.menubutton = PopupMenuButton('Menu', |
110 action=self.popup_menu.show_menu) | |
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111 self.menubutton.bottomleft = self.bottomleft |
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112 self.add(self.menubutton) |
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113 |
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114 self.detail = DetailWindow() |
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115 self.detail.rect = Rect(0, 0, 200, 200) |
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116 |
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117 self.testbutton = Button('Test', action=self.detail.present) |
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118 self.testbutton.bottomright = self.bottomright |
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119 self.add(self.testbutton) |
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120 |
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121 self.handbutton = HandButton(action=self.hand_pressed) |
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122 self.handbutton.bottomleft = self.bottomleft |
53 | 123 self.handbutton.get_rect().move_ip(BUTTON_SIZE, 0) |
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124 self.add(self.handbutton) |
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125 |
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126 self.inventory = InventoryView(self.state, self.handbutton) |
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127 self.inventory.bottomleft = self.bottomleft |
53 | 128 self.inventory.get_rect().move_ip(2 * BUTTON_SIZE, 0) |
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129 self.add(self.inventory) |
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130 |
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131 # Test items |
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132 self.state.add_inventory_item('triangle') |
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133 |
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134 |
58 | 135 # Albow uses magic method names (command + '_cmd'). Yay. |
136 # Albow's search order means they need to be defined here, not in | |
137 # PopMenu, which is annoying. | |
138 def hide_cmd(self): | |
139 # This option does nothing, but the method needs to exist for albow | |
140 return | |
141 | |
142 def main_menu_cmd(self): | |
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143 self.shell.show_screen(self.shell.menu_screen) |
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144 |
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145 def quit_cmd(self): |
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146 self.shell.quit() |
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147 |
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148 def add_item(self): |
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149 self.state.add_inventory_item("triangle") |
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150 |
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151 def hand_pressed(self): |
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152 self.handbutton.toggle_selected() |
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153 self.inventory.unselect() |
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154 |
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155 def mouse_delta(self, event): |
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156 w = self.shell.find_widget(event.pos) |
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157 if not isinstance(w, CursorWidget): |
c76f2fad2af5
Draw CursorWidget on top of StateWidget
Stefano Rivera <stefano@rivera.za.net>
parents:
83
diff
changeset
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158 mouse.set_visible(1) |