diff options
Diffstat (limited to 'kbattleship/kbattleship/kgridwidget.cpp')
| -rw-r--r-- | kbattleship/kbattleship/kgridwidget.cpp | 416 |
1 files changed, 416 insertions, 0 deletions
diff --git a/kbattleship/kbattleship/kgridwidget.cpp b/kbattleship/kbattleship/kgridwidget.cpp new file mode 100644 index 00000000..49a6d106 --- /dev/null +++ b/kbattleship/kbattleship/kgridwidget.cpp @@ -0,0 +1,416 @@ +/*************************************************************************** + kgridwidget.cpp + ------------------- + Developers: (c) 2000-2001 Nikolas Zimmermann <wildfox@kde.org> + (c) 2000-2001 Daniel Molkentin <molkentin@kde.org> + + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include <qapplication.h> +#include <qimage.h> +#include <qpainter.h> + +#include <kstandarddirs.h> +#include <kimageeffect.h> +#include <kdebug.h> + +#include "kbattlefield.h" +#include "kgridwidget.h" + +KGridWidget::KGridWidget(QWidget *parent, bool draw) : m_drawGrid(draw) +{ + m_doubleBuffer = new QPixmap(parent->width(), parent->height()); + m_parent = parent; + + cleanBuffer(); + cacheImages(); +} + +KGridWidget::~KGridWidget() +{ + delete m_doubleBuffer; +} + +void KGridWidget::cacheImages() +{ + seaPng = QPixmap(findIcon("sea.png")); + waterPng = QPixmap(findIcon("water.png")); + hitPng = QPixmap(findIcon("hit.png")); + borderPng = QPixmap(findIcon("border.png")); + deathPng = QPixmap(findIcon("death.png")); + ship1p1Png = QPixmap(findIcon("ship1-1.png")); + ship1p1rPng = QPixmap(findIcon("ship1-1-r.png")); + ship2p1Png = QPixmap(findIcon("ship2-1.png")); + ship2p1rPng = QPixmap(findIcon("ship2-1-r.png")); + ship2p2Png = QPixmap(findIcon("ship2-2.png")); + ship2p2rPng = QPixmap(findIcon("ship2-2-r.png")); + ship3p1Png = QPixmap(findIcon("ship3-1.png")); + ship3p1rPng = QPixmap(findIcon("ship3-1-r.png")); + ship3p2Png = QPixmap(findIcon("ship3-2.png")); + ship3p2rPng = QPixmap(findIcon("ship3-2-r.png")); + ship3p3Png = QPixmap(findIcon("ship3-3.png")); + ship3p3rPng = QPixmap(findIcon("ship3-3-r.png")); + ship4p1Png = QPixmap(findIcon("ship4-1.png")); + ship4p1rPng = QPixmap(findIcon("ship4-1-r.png")); + ship4p2Png = QPixmap(findIcon("ship4-2.png")); + ship4p2rPng = QPixmap(findIcon("ship4-2-r.png")); + ship4p3Png = QPixmap(findIcon("ship4-3.png")); + ship4p3rPng = QPixmap(findIcon("ship4-3-r.png")); + ship4p4Png = QPixmap(findIcon("ship4-4.png")); + ship4p4rPng = QPixmap(findIcon("ship4-4-r.png")); +} + +void KGridWidget::setValues(int x, int y, int size) +{ + m_x = x; + m_y = y; + m_size = size; +} + +void KGridWidget::drawSquare() +{ + drawIcon(seaPng); +} + +void KGridWidget::drawWaterIcon() +{ + drawIcon(waterPng); +} + +void KGridWidget::drawHitIcon() +{ + drawIcon(hitPng); +} + +void KGridWidget::drawDeathBorder() +{ + drawIcon(borderPng); +} +void KGridWidget::drawDeathIcon() +{ + drawIcon(deathPng); +} + +void KGridWidget::drawShipIcon(int type, bool rotate, bool hit, bool water) +{ + int ship = 0; + int part = 0; + + switch(type) + { + case KBattleField::SHIP1P1: + ship = 1; + part = 1; + break; + + case KBattleField::SHIP2P1: + ship = 2; + if(!rotate) + part = 1; + else + part = 2; + break; + + case KBattleField::SHIP2P2: + ship = 2; + if(!rotate) + part = 2; + else + part = 1; + break; + + case KBattleField::SHIP3P1: + ship = 3; + if(!rotate) + part = 1; + else + part = 3; + break; + + case KBattleField::SHIP3P2: + ship = 3; + if(!rotate) + part = 2; + else + part = 2; + break; + + case KBattleField::SHIP3P3: + ship = 3; + if(!rotate) + part = 3; + else + part = 1; + break; + + case KBattleField::SHIP4P1: + ship = 4; + if(!rotate) + part = 1; + else + part = 4; + break; + + case KBattleField::SHIP4P2: + ship = 4; + if(!rotate) + part = 2; + else + part = 3; + break; + + case KBattleField::SHIP4P3: + ship = 4; + if(!rotate) + part = 3; + else + part = 2; + break; + + case KBattleField::SHIP4P4: + ship = 4; + if(!rotate) + part = 4; + else + part = 1; + break; + } + + switch(ship) + { + case 1: + if(!rotate) + drawIcon(ship1p1Png, hit, water); + else + drawIcon(ship1p1rPng, hit, water, rotate); + break; + + case 2: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship2p1Png, hit, water); + else + drawIcon(ship2p1rPng, hit, water, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship2p2Png, hit, water); + else + drawIcon(ship2p2rPng, hit, water, rotate); + break; + } + break; + + case 3: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship3p1Png, hit, water); + else + drawIcon(ship3p1rPng, hit, water, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship3p2Png, hit, water); + else + drawIcon(ship3p2rPng, hit, water, rotate); + break; + + case 3: + if(!rotate) + drawIcon(ship3p3Png, hit, water); + else + drawIcon(ship3p3rPng, hit, water, rotate); + break; + } + break; + + case 4: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship4p1Png, hit, water); + else + drawIcon(ship4p1rPng, hit, water, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship4p2Png, hit, water); + else + drawIcon(ship4p2rPng, hit, water, rotate); + break; + + case 3: + if(!rotate) + drawIcon(ship4p3Png, hit, water); + else + drawIcon(ship4p3rPng, hit, water, rotate); + break; + + case 4: + if(!rotate) + drawIcon(ship4p4Png, hit, water); + else + drawIcon(ship4p4rPng, hit, water, rotate); + break; + } + break; + } +} + +void KGridWidget::drawShipIcon(int ship, int part, bool rotate, bool hit) +{ + switch(ship) + { + case 1: + if(!rotate) + drawIcon(ship1p1Png, hit); + else + drawIcon(ship1p1rPng, hit, false, rotate); + break; + + case 2: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship2p1Png, hit); + else + drawIcon(ship2p1rPng, hit, false, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship2p2Png, hit); + else + drawIcon(ship2p2rPng, hit, false, rotate); + break; + } + break; + + case 3: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship3p1Png, hit); + else + drawIcon(ship3p1rPng, hit, false, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship3p2Png, hit); + else + drawIcon(ship3p2rPng, hit, false, rotate); + break; + + case 3: + if(!rotate) + drawIcon(ship3p3Png, hit); + else + drawIcon(ship3p3rPng, hit, false, rotate); + break; + } + break; + + case 4: + switch(part) + { + case 1: + if(!rotate) + drawIcon(ship4p1Png, hit); + else + drawIcon(ship4p1rPng, hit, false, rotate); + break; + + case 2: + if(!rotate) + drawIcon(ship4p2Png, hit); + else + drawIcon(ship4p2rPng, hit, false, rotate); + break; + + case 3: + if(!rotate) + drawIcon(ship4p3Png, hit); + else + drawIcon(ship4p3rPng, hit, false, rotate); + break; + + case 4: + if(!rotate) + drawIcon(ship4p4Png, hit); + else + drawIcon(ship4p4rPng, hit, false, rotate); + break; + } + break; + } +} + +void KGridWidget::drawIcon(const QPixmap &icon, bool hitBlend, bool waterBlend, bool rotate) +{ + QPainter painter; + painter.begin(m_doubleBuffer); + if(!hitBlend && waterBlend) + { + QImage first = icon.convertToImage(); + QImage second = seaPng.convertToImage(); + painter.drawPixmap(m_x, m_y, seaPng); + if(rotate) + painter.drawImage(m_x, m_y, KImageEffect::blend(first, second, KImageEffect::VerticalGradient, 30, 30)); + else + painter.drawImage(m_x, m_y, KImageEffect::blend(first, second, KImageEffect::HorizontalGradient, 30, 30)); + + } + else if(hitBlend && !waterBlend) + { + painter.drawPixmap(m_x, m_y, icon); + painter.drawPixmap(m_x, m_y, hitPng); + } + else + painter.drawPixmap(m_x, m_y, icon); + + if(!m_drawGrid) + painter.end(); + else + { + painter.setBrush(Qt::NoBrush); + painter.setPen(Qt::black); + painter.drawRect(m_x, m_y, m_size, m_size); + painter.end(); + } +} + +QString KGridWidget::findIcon(const QString &name) const +{ + return locate("data", "kbattleship/pictures/" + name); +} + +void KGridWidget::finished() +{ + bitBlt(m_parent, 0, 0, m_doubleBuffer); + cleanBuffer(); +} + +void KGridWidget::cleanBuffer() +{ + m_doubleBuffer->fill(QApplication::palette().color(QPalette::Normal, QColorGroup::Background)); +} |