Mercurial > skaapsteker
annotate skaapsteker/cutscene.py @ 277:62b98bea56bf
More level and scene change fixes.
| author | Jeremy Thurgood <firxen@gmail.com> |
|---|---|
| date | Fri, 08 Apr 2011 19:27:51 +0200 |
| parents | de60329cfc9f |
| children | a43f571e8f5b |
| rev | line source |
|---|---|
| 134 | 1 # -*- coding: utf-8 -*- |
| 2 from __future__ import division | |
| 3 | |
| 4 import pygame | |
| 5 from pygame.locals import K_ESCAPE, K_q, KEYDOWN | |
| 6 | |
| 7 from . import data | |
| 8 from .engine import ChangeScene, Scene | |
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9 from .widgets.text import Text, ButtonSet, TextButton, unindent_text |
| 134 | 10 |
| 11 class CutScene(Scene): | |
| 262 | 12 def __init__(self, game_state, soundsystem, text, background, music=None): |
| 13 super(CutScene, self).__init__(game_state, soundsystem) | |
| 134 | 14 self.background = data.load_image('backgrounds/' + background) |
| 15 self.start_time = pygame.time.get_ticks() | |
| 16 self.run_time = 60000 # ms | |
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17 |
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18 self._background_music = None |
| 262 | 19 self._background_music = music |
| 134 | 20 |
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21 text_widget = Text(text, pygame.Rect(20, 20, 800-40, 600-40), |
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22 size=24, shadow='gray', wrap=True) |
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23 self.widgets.append(text_widget) |
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24 |
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25 button_set = ButtonSet() |
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26 button_set.append(TextButton("Continue", (300, 500), size=24, color='yellow')) |
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27 button_set.callbacks.append(self.done) |
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28 self.widgets.append(button_set) |
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29 |
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30 def done(self, selected=None, data=None): |
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31 # Avoid circular import... |
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32 from .menuscene import MenuScene |
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More level and scene change fixes.
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33 ChangeScene.post((MenuScene,)) |
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34 |
| 134 | 35 def draw(self, surface, engine): |
| 36 viewport = surface.get_clip() | |
| 37 | |
| 38 # Scoll background back and forth: | |
| 39 max_pos = self.background.get_rect().width - viewport.width | |
| 40 bottom = self.background.get_rect().height - viewport.height | |
| 41 pos = ((pygame.time.get_ticks() - self.start_time) | |
| 42 % (self.run_time * 2)) * max_pos // (self.run_time) | |
| 43 if pos > max_pos: | |
| 44 pos = (2 * max_pos) - pos | |
| 45 surface.blit(self.background, viewport.topleft, | |
| 46 pygame.Rect((pos, bottom), viewport.size)) | |
| 47 | |
| 48 super(CutScene, self).draw(surface, engine) | |
| 49 | |
| 50 def dispatch(self, ev): | |
| 51 if ev.type is KEYDOWN: | |
| 52 if ev.key in(K_q, K_ESCAPE): | |
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parents:
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53 self.done() |
| 134 | 54 super(CutScene, self).dispatch(ev) |
| 55 | |
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Add support for background music tracks
Neil Muller <drnlmuller@gmail.com>
parents:
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56 def enter(self): |
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4050e77dade6
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Neil Muller <drnlmuller@gmail.com>
parents:
183
diff
changeset
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57 if self._background_music: |
| 262 | 58 self._soundsystem.play_background_music(self._background_music) |
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Add support for background music tracks
Neil Muller <drnlmuller@gmail.com>
parents:
183
diff
changeset
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59 |
| 134 | 60 |
| 262 | 61 def opening_cutscene(game_state, soundsystem): |
| 134 | 62 text = u""" |
| 63 Many moons ago, an evil nine-tailed kitsune, a fearsome fox god, ruled the | |
| 64 land. | |
| 65 | |
| 66 It had many powers — the ability to shape shift, turn invisible, control | |
| 67 the elements. Its powers came from its majestic tails and the kitsune | |
| 68 guarded them ferociously. If any fox attained eight tails, it would battle | |
| 69 the kitsune for domination of the celestial world. To prevent this, the | |
| 70 kitsune stole the tails of all the foxes it encountered. | |
| 71 | |
| 72 The evil kitsune challenged every fox to a haiku contest. But the | |
| 73 competition was not fair, and the kitsune cheated every time. When it | |
| 74 defeated the poor fox, it stole its tail and threw it to the four winds. | |
| 75 | |
| 76 The kitsune stole your tail. Now it’s time to get it back. | |
| 77 """ | |
| 78 text = unindent_text(text) | |
| 262 | 79 return CutScene(game_state, soundsystem, text, 'background_01_back.png') |