Mercurial > pyntnclick
annotate gamelib/gamescreen.py @ 52:7a977f8f433a
Better looking menu button
author | Neil Muller <neil@dip.sun.ac.za> |
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date | Mon, 23 Aug 2010 12:46:51 +0200 |
parents | ad6f56bfa8b7 |
children | 3d460c1274ee |
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 |
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5 from state import initial_state, Item |
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6 from hand import HandButton |
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7 |
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8 from pygame.color import Color |
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9 from pygame import Rect |
35 | 10 from pygame.locals import BLEND_ADD |
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11 from albow.screen import Screen |
52 | 12 from albow.resource import get_font |
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13 from albow.controls import Button, Label, Widget |
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14 from albow.layout import Column |
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15 from albow.palette_view import PaletteView |
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16 |
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17 |
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18 class InventoryView(PaletteView): |
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19 |
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20 sel_color = Color("yellow") |
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21 sel_width = 2 |
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22 |
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23 def __init__(self, state, handbutton): |
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24 PaletteView.__init__(self, (50, 50), 1, 6, scrolling=True) |
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25 self.state = state |
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26 self.selection = None |
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27 self.handbutton = handbutton |
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28 |
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29 def num_items(self): |
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30 return len(self.state.inventory) |
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31 |
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32 def draw_item(self, surface, item_no, rect): |
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33 item_image = self.state.inventory[item_no].get_inventory_image() |
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34 surface.blit(item_image, rect, None, BLEND_ADD) |
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35 |
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36 def click_item(self, item_no, event): |
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37 self.selection = item_no |
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38 self.handbutton.unselect() |
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39 |
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40 def item_is_selected(self, item_no): |
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41 return self.selection == item_no |
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42 |
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43 def unselect(self): |
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44 self.selection = None |
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45 |
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46 |
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47 class StateWidget(Widget): |
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48 |
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49 def __init__(self, state): |
35 | 50 Widget.__init__(self, Rect(0, 0, 800, 550)) |
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51 self.state = state |
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52 |
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53 def draw(self, surface): |
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54 self.state.draw(surface) |
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55 |
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56 |
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57 class GameScreen(Screen): |
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58 def __init__(self, shell): |
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59 Screen.__init__(self, shell) |
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60 |
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61 # TODO: Randomly plonk the state here for now |
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62 self.state = initial_state() |
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63 self.state_widget = StateWidget(self.state) |
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64 self.add(self.state_widget) |
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65 |
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66 StartButton = Button('Main Menu', action = self.main_menu) |
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67 QuitButton = Button('Quit', action = shell.quit) |
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68 AddItemButton = Button('Add item', action = self.add_item) |
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69 Title = Label('Caught! ... In SPAACE') |
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70 menu = Column([ |
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71 Title, |
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72 StartButton, |
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73 QuitButton, |
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74 AddItemButton, |
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75 Button('Use hand', action = lambda: self.state.scenes['cryo'].things['cryo.door'].interact(None)), |
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76 Button('Use triangle', action = lambda: self.state.scenes['cryo'].things['cryo.door'].interact(self.state.items['triangle'])), |
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77 Button('Use titanium_leg', action = lambda: self.state.scenes['cryo'].things['cryo.door'].interact(self.state.items['titanium_leg'])), |
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78 ], align='l', spacing=20) |
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79 self.add_centered(menu) |
52 | 80 self.menubutton = Button('Menu', action=self.main_menu) |
81 self.menubutton.font = get_font(16, 'Vera.ttf') | |
82 self.menubutton.set_rect(Rect(0, 0, 50, 50)) | |
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83 self.menubutton.bottomleft = self.bottomleft |
52 | 84 self.menubutton.margin = (50 - self.menubutton.font.get_linesize()) / 2 |
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85 self.add(self.menubutton) |
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86 self.handbutton = HandButton(action=self.hand_pressed) |
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87 self.handbutton.bottomleft = self.bottomleft |
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88 self.handbutton.get_rect().move_ip(50, 0) |
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89 self.add(self.handbutton) |
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90 self.inventory = InventoryView(self.state, self.handbutton) |
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91 |
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92 self.inventory.bottomleft = self.bottomleft |
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93 self.inventory.get_rect().move_ip(100, 0) |
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94 self.add(self.inventory) |
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95 |
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96 # Test items |
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97 self.state.add_inventory_item('triangle') |
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98 self.state.add_inventory_item('titanium_leg') |
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99 |
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100 def main_menu(self): |
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101 print 'Returning to menu' |
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102 self.shell.show_screen(self.shell.menu_screen) |
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103 |
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104 def add_item(self): |
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105 self.state.add_inventory_item("triangle") |
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106 |
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107 def hand_pressed(self): |
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108 self.handbutton.toggle_selected() |
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109 self.inventory.unselect() |
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110 |