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comparison skaapsteker/cutscene.py @ 247:8c0c132b422f

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Button widget for cutscene
author Stefano Rivera <stefano@rivera.za.net>
date Thu, 07 Apr 2011 19:25:48 +0200
parents 4050e77dade6
children de60329cfc9f
comparison
equal deleted inserted replaced
246:8dee25fd070d 247:8c0c132b422f
4 import pygame 4 import pygame
5 from pygame.locals import K_ESCAPE, K_q, KEYDOWN 5 from pygame.locals import K_ESCAPE, K_q, KEYDOWN
6 6
7 from . import data 7 from . import data
8 from .engine import ChangeScene, Scene 8 from .engine import ChangeScene, Scene
9 from .widgets.text import Text, unindent_text 9 from .widgets.text import Text, ButtonSet, TextButton, unindent_text
10 10
11 class CutScene(Scene): 11 class CutScene(Scene):
12 def __init__(self, game_state, text, background, music=None): 12 def __init__(self, game_state, text, background, music=None):
13 super(CutScene, self).__init__(game_state) 13 super(CutScene, self).__init__(game_state)
14 self.text = text
15 self.text_widget = Text(text, pygame.Rect(20, 20, 800-40, 600-40),
16 size=24, shadow='gray', wrap=True)
17 self.background = data.load_image('backgrounds/' + background) 14 self.background = data.load_image('backgrounds/' + background)
18 self.start_time = pygame.time.get_ticks() 15 self.start_time = pygame.time.get_ticks()
19 self.run_time = 60000 # ms 16 self.run_time = 60000 # ms
17
20 self._background_music = None 18 self._background_music = None
21 if music and pygame.mixer.get_init(): 19 if music and pygame.mixer.get_init():
22 self._background_music = data.filepath(music) 20 self._background_music = data.filepath(music)
21
22 text_widget = Text(text, pygame.Rect(20, 20, 800-40, 600-40),
23 size=24, shadow='gray', wrap=True)
24 self.widgets.append(text_widget)
25
26 button_set = ButtonSet()
27 button_set.append(TextButton("Continue", (300, 500), size=24, color='yellow'))
28 button_set.callbacks.append(self.done)
29 self.widgets.append(button_set)
30
31 def done(self, selected=None, data=None):
32 # Avoid circular import...
33 from .menuscene import MenuScene
34 ChangeScene.post(MenuScene(self.game_state))
23 35
24 def draw(self, surface, engine): 36 def draw(self, surface, engine):
25 viewport = surface.get_clip() 37 viewport = surface.get_clip()
26 38
27 # Scoll background back and forth: 39 # Scoll background back and forth:
32 if pos > max_pos: 44 if pos > max_pos:
33 pos = (2 * max_pos) - pos 45 pos = (2 * max_pos) - pos
34 surface.blit(self.background, viewport.topleft, 46 surface.blit(self.background, viewport.topleft,
35 pygame.Rect((pos, bottom), viewport.size)) 47 pygame.Rect((pos, bottom), viewport.size))
36 48
37 self.text_widget.draw(surface)
38 super(CutScene, self).draw(surface, engine) 49 super(CutScene, self).draw(surface, engine)
39 50
40 def dispatch(self, ev): 51 def dispatch(self, ev):
41 if ev.type is KEYDOWN: 52 if ev.type is KEYDOWN:
42 if ev.key in(K_q, K_ESCAPE): 53 if ev.key in(K_q, K_ESCAPE):
43 # Avoid circular import... 54 self.done()
44 from .menuscene import MenuScene
45 ChangeScene.post(MenuScene(self.game_state))
46 super(CutScene, self).dispatch(ev) 55 super(CutScene, self).dispatch(ev)
47 56
48 def enter(self): 57 def enter(self):
49 if self._background_music: 58 if self._background_music:
50 pygame.mixer.music.load(self._background_music) 59 pygame.mixer.music.load(self._background_music)