File indexing completed on 2024-05-19 04:04:50

0001 /*
0002     This file is part of Killbots.
0003 
0004     SPDX-FileCopyrightText: 2007-2010 Parker Coates <coates@kde.org>
0005 
0006     SPDX-License-Identifier: GPL-2.0-or-later
0007 */
0008 
0009 #include "renderer.h"
0010 
0011 #include "settings.h"
0012 
0013 // KDEGames
0014 #include <KGameTheme>
0015 #include <KGameThemeProvider>
0016 
0017 #include <QCursor>
0018 
0019 static KGameThemeProvider *provider()
0020 {
0021     KGameThemeProvider *prov = new KGameThemeProvider;
0022     prov->discoverThemes(
0023         QStringLiteral("themes"),   // theme file location
0024         QStringLiteral("robotkill") // default theme file name
0025     );
0026     return prov;
0027 }
0028 
0029 static Killbots::Renderer *r = nullptr;
0030 
0031 Killbots::Renderer *Killbots::Renderer::self()
0032 {
0033     if (!r) {
0034         r = new Killbots::Renderer();
0035     }
0036     return r;
0037 }
0038 
0039 void Killbots::Renderer::cleanup()
0040 {
0041     delete r;
0042     r = nullptr;
0043 }
0044 
0045 Killbots::Renderer::Renderer()
0046     : KGameRenderer(provider())
0047 {
0048 }
0049 
0050 QCursor Killbots::Renderer::cursorFromAction(int direction)
0051 {
0052     QString element = QStringLiteral("cursor%1").arg(direction);
0053     QPixmap pixmap = spritePixmap(element, QSize(42, 42));
0054     return QCursor(pixmap);
0055 }
0056 
0057 QColor Killbots::Renderer::textColor()
0058 {
0059     if (m_cachedTheme != theme()->identifier()) {
0060         m_textColor = spritePixmap(QStringLiteral("textcolor"), QSize(3, 3)).toImage().pixel(1, 1);
0061         m_cachedTheme = theme()->identifier();
0062     }
0063     return m_textColor;
0064 }
0065 
0066 qreal Killbots::Renderer::aspectRatio()
0067 {
0068     const QRectF tileRect = boundsOnSprite(QStringLiteral("cell"));
0069     return qBound<qreal>(0.3333, tileRect.width() / tileRect.height(), 3.0);
0070 }