1 | /* |
2 | * Copyright 2007-2010 Parker Coates <coates@kde.org> |
3 | * |
4 | * This file is part of Killbots. |
5 | * |
6 | * Killbots is free software: you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation, either version 2 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * Killbots is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with Killbots. If not, see <http://www.gnu.org/licenses/>. |
18 | */ |
19 | |
20 | #include "renderer.h" |
21 | |
22 | #include "settings.h" |
23 | |
24 | #include <KgTheme> |
25 | #include <KgThemeProvider> |
26 | #include <KGameRenderer> |
27 | |
28 | #include <KDE/KGlobal> |
29 | |
30 | #include <QtGui/QCursor> |
31 | |
32 | static KgThemeProvider* provider() |
33 | { |
34 | KgThemeProvider* prov = new KgThemeProvider; |
35 | prov->discoverThemes( |
36 | "appdata" , QLatin1String("themes" ), //theme file location |
37 | QLatin1String("robotkill" ) //default theme file name |
38 | ); |
39 | return prov; |
40 | } |
41 | |
42 | static Killbots::Renderer *r = 0; |
43 | |
44 | Killbots::Renderer * Killbots::Renderer::self() |
45 | { |
46 | if (!r) |
47 | r = new Killbots::Renderer(); |
48 | return r; |
49 | } |
50 | |
51 | void Killbots::Renderer::cleanup() |
52 | { |
53 | delete r; |
54 | r = 0; |
55 | } |
56 | |
57 | Killbots::Renderer::Renderer() |
58 | : KGameRenderer( provider() ) |
59 | { |
60 | } |
61 | |
62 | |
63 | QCursor Killbots::Renderer::cursorFromAction( int direction ) |
64 | { |
65 | QString element = QString("cursor%1" ).arg( direction ); |
66 | QPixmap pixmap = spritePixmap( element, QSize( 42, 42 ) ); |
67 | return QCursor( pixmap ); |
68 | } |
69 | |
70 | |
71 | QColor Killbots::Renderer::textColor() |
72 | { |
73 | if ( m_cachedTheme != theme()->identifier() ) |
74 | { |
75 | m_textColor = spritePixmap( "textcolor" , QSize( 3, 3 ) ).toImage().pixel( 1, 1 ); |
76 | m_cachedTheme = theme()->identifier(); |
77 | } |
78 | return m_textColor; |
79 | } |
80 | |
81 | |
82 | qreal Killbots::Renderer::aspectRatio() |
83 | { |
84 | const QRectF tileRect = boundsOnSprite("cell" ); |
85 | return qBound<qreal>( 0.3333, tileRect.width() / tileRect.height(), 3.0 ); |
86 | } |
87 | |