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annotate gamelib/gamescreen.py @ 34:e5c043aeed65

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Inventory and items. And stuff.
author Jeremy Thurgood <firxen@gmail.com>
date Sun, 22 Aug 2010 19:59:42 +0200
parents 6322d92dc8f0
children ebc76bc0c067
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1 # menu.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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5 from state import initial_state, Item
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6
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7 from pygame.color import Color
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8 from pygame import Rect
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9 from albow.screen import Screen
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10 from albow.controls import Button, Label, Widget
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11 from albow.layout import Column
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12 from albow.palette_view import PaletteView
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14
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15 class InventoryView(PaletteView):
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16
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17 sel_color = Color("white")
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18 sel_width = 2
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20 def __init__(self, state):
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21 PaletteView.__init__(self, (50, 50), 1, 6, scrolling=True)
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22 self.state = state
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23 self.selection = None
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25 def num_items(self):
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26 return len(self.state.inventory)
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28 def draw_item(self, surface, item_no, rect):
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29 d = -2 * self.sel_width
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30 r = rect.inflate(d, d)
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31 surface.blit(self.state.inventory[item_no].get_inventory_image(), r, None, BLEND_ADD)
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33 def click_item(self, item_no, event):
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34 self.selection = item_no
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35
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36 def item_is_selected(self, item_no):
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37 return self.selection == item_no
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39 def add_item(self, item):
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40 self.info.append(item)
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42 def remove_item(self, item):
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43 self.info.remove(item)
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46 class StateWidget(Widget):
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47
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48 def __init__(self, state):
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49 Widget.__init__(self, Rect(0, 0, 800, 600))
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50 self.state = state
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51
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52 def draw(self, surface):
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53 self.state.draw(surface)
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56 class GameScreen(Screen):
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57 def __init__(self, shell):
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58 Screen.__init__(self, shell)
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59
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60 # TODO: Randomly plonk the state here for now
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61 self.state = initial_state()
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62 self.state_widget = StateWidget(self.state)
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63 self.add(self.state_widget)
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64
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65 StartButton = Button('Main Menu', action = self.main_menu)
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66 QuitButton = Button('Quit', action = shell.quit)
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67 AddItemButton = Button('Add item', action = self.add_item)
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68 Title = Label('Caught! ... In SPAACE')
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69 menu = Column([
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70 Title,
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71 StartButton,
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72 QuitButton,
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73 AddItemButton,
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74 ], align='l', spacing=20)
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75 self.add_centered(menu)
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76
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77 self.inventory = InventoryView(self.state)
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78 self.inventory.bottomleft = self.bottomleft
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79 self.add(self.inventory)
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81 # Test items
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82 self.state.add_inventory_item('triangle')
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83 self.state.add_inventory_item('square')
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84
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85 def main_menu(self):
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86 print 'Returning to menu'
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87 self.shell.show_screen(self.shell.menu_screen)
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88
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89 def add_item(self):
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90 self.inventory.add_item("white")