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comparison pyntnclick/scenewidgets.py @ 824:9f542ef6e498 pyntnclick

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Reorganise code
author Neil Muller <neil@dip.sun.ac.za>
date Tue, 29 Jan 2013 11:41:03 +0200
parents e42d19c2237b
children 3a00c9337731
comparison
equal deleted inserted replaced
823:1bf088e7865b 824:9f542ef6e498
1 """Interactive elements within a Scene.""" 1 """Interactive elements within a Scene."""
2 2
3 3
4 from pygame import Rect 4 from pygame import Rect
5 from pygame.color import Color 5 from pygame.color import Color
6 from pygame.locals import SRCALPHA
7 from pygame.colordict import THECOLORS 6 from pygame.colordict import THECOLORS
8 from pygame.surface import Surface 7 from pygame.surface import Surface
9 8
10 from pyntnclick.state import Thing 9 from pyntnclick.state import Thing
10 from pyntnclick.utils import convert_color, render_text
11 from pyntnclick.widgets.text import LabelWidget 11 from pyntnclick.widgets.text import LabelWidget
12 12
13 13
14 class Interact(object): 14 class Interact(object):
15 15
58 58
59 Used so we can easily include translatable strings in the scenes""" 59 Used so we can easily include translatable strings in the scenes"""
60 60
61 def __init__(self, x, y, w, h, text, color, max_font_size, font=None): 61 def __init__(self, x, y, w, h, text, color, max_font_size, font=None):
62 self._text = text 62 self._text = text
63 self._color = Color(color) 63 self._color = convert_color(color)
64 self._max_font_size = max_font_size 64 self._max_font_size = max_font_size
65 self._font = font 65 self._font = font
66 rect = Rect((x, y), (w, h)) 66 rect = Rect((x, y), (w, h))
67 super(InteractText, self).__init__(None, rect, rect) 67 super(InteractText, self).__init__(None, rect, rect)
68 68
69 def set_thing(self, thing): 69 def set_thing(self, thing):
70 done = False
71 font_size = self._max_font_size 70 font_size = self._max_font_size
72 bg_color = Color(0, 0, 0, 0) # transparent background
73 if not self._font: 71 if not self._font:
74 # Pull the default font out of constants 72 # Pull the default font out of constants
75 self._font = thing.gd.constants.font 73 self._font = thing.gd.constants.font
76 surface = Surface(self.rect.size, SRCALPHA).convert_alpha() 74 bg_color = Color(0, 0, 0, 0) # transparent background
77 while not done and font_size > 0: 75 self.image = render_text(self._text, self._font, font_size,
78 font = thing.resource.get_font(self._font, font_size) 76 self._color, bg_color, thing.resource, self.rect.size)
79 text_surf = font.render(self._text, True, self._color)
80 if (text_surf.get_width() > self.rect.width or
81 text_surf.get_height() > self.rect.height):
82 font_size -= 1
83 else:
84 done = True
85 surface.fill(bg_color)
86 # Centre the text in the rect
87 x = max(0, (self.rect.width - text_surf.get_width()) / 2)
88 y = max(0, (self.rect.height - text_surf.get_height()) / 2)
89 surface.blit(text_surf, (x, y))
90 self.image = surface
91 77
92 78
93 class InteractRectUnion(Interact): 79 class InteractRectUnion(Interact):
94 80
95 def __init__(self, rect_list): 81 def __init__(self, rect_list):