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tdegames/konquest/map_widget.cc

244 lines
5.7 KiB

#include <tqpixmap.h>
#include <tqpainter.h>
#include <tqcolor.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <kglobalsettings.h>
#include <kglobal.h>
#include "map_widget.moc"
ConquestMap::ConquestMap( Map *newMap, TQWidget *parent )
: TQGridView( parent ),
SECTOR_HEIGHT( 28 ), SECTOR_WIDTH( 28 ),
BOARD_HEIGHT( newMap->getRows() * SECTOR_HEIGHT ),
BOARD_WIDTH( newMap->getColumns() * SECTOR_WIDTH ),
map( newMap ), gridColor( 50, 80, 50 ),
hiLiteRow( -1 ), hiLiteCol( -1 )
{
labelFont = KGlobalSettings::generalFont();
labelFont.setPointSize( 8 );
setFrameStyle( NoFrame );
setPaletteBackgroundColor( black );
setMinimumSize( BOARD_HEIGHT, BOARD_WIDTH );
setCellWidth( SECTOR_WIDTH );
setCellHeight( SECTOR_HEIGHT );
setNumRows( map->getRows() );
setNumCols( map->getColumns() );
setMinimumSize( BOARD_HEIGHT, BOARD_WIDTH );
setMaximumSize( BOARD_HEIGHT, BOARD_WIDTH );
connect( map, TQT_SIGNAL( update() ), this, TQT_SLOT( mapUpdate() ) );
TQTimer *timer = new TQTimer( this );
connect( timer, TQT_SIGNAL(timeout()), this, TQT_SLOT(squareBlink()) );
timer->start( 500, false );
viewport()->setMouseTracking( true );
setMouseTracking( true );
show();
}
ConquestMap::~ConquestMap()
{
}
void
ConquestMap::contentsMousePressEvent( TQMouseEvent *e )
{
int row, col;
row = rowAt( e->y() );
col = columnAt( e->x() );
if( map->getSector( row, col ).hasPlanet() ) {
emit planetSelected( map->getSector( row, col ).getPlanet() );
}
}
void
ConquestMap::contentsMouseMoveEvent( TQMouseEvent *e )
{
// highlight the square under the mouse
int row, col;
row = rowAt( e->y() );
col = columnAt( e->x() );
// Check to make sure the mouse is in a valid grid location
if( (row < 0 || col < 0) ||
(row >= BOARD_ROWS || col >= BOARD_COLS) ) {
return;
}
if( (hiLiteRow != -1) && (hiLiteCol != -1) ) {
TQPainter p( viewport() );
p.translate( hiLiteCol * cellWidth(), hiLiteRow * cellHeight() );
drawSector( &p, map->getSector(hiLiteRow,hiLiteCol) );
hiLiteRow = -1;
hiLiteCol = -1;
}
if( map->getSector( row, col ).hasPlanet() ) {
TQPainter p( viewport() );
p.translate( col * cellWidth(),row * cellHeight() );
drawSector( &p, map->getSector(row,col), false, true );
emit planetHighlighted(map->getSector( row, col ).getPlanet() );
hiLiteRow = row;
hiLiteCol = col;
}
}
void
ConquestMap::unselectPlanet()
{
map->setSelectedSector();
}
void
ConquestMap::paintCell( TQPainter *p, int row, int col )
{
drawSector( p, map->getSector( row, col ) );
}
void
ConquestMap::squareBlink()
{
static bool blinkState = true;
int row, col;
if( map->selectedSector( row, col ) ) {
TQPainter p( this, true );
p.translate( col * cellWidth(), row * cellHeight() );
if( blinkState ) {
drawSector( &p, map->getSector(row,col), true );
} else {
drawSector( &p, map->getSector(row,col), false );
}
}
if( blinkState )
blinkState = false;
else
blinkState = true;
}
void
ConquestMap::mapUpdate()
{
viewport()->repaint(false);
}
void
ConquestMap::drawSector( TQPainter *p, Sector &sector, bool borderStrobe, bool highlight )
{
TQColor labelColor( white );
TQPoint labelCorner;
if( sector.hasPlanet() ) {
TQPixmap pm;
// simple (pathetic) way to "randomize"
// the planet graphic
// and also a really dirty hack to make the planet
// name more visible (hard coded pixel offsets)
switch( ((sector.getRow()+sector.getColumn()) % 9) + 1 ) {
case 1 :
pm = TQPixmap( IMAGE_PLANET_1 );
labelCorner = TQPoint( 18, 14 );
break;
case 2 :
pm = TQPixmap( IMAGE_PLANET_2 );
labelCorner = TQPoint( 2, 14 );
break;
case 3 :
pm = TQPixmap( IMAGE_PLANET_3 );
labelCorner = TQPoint( 2, 26 );
break;
case 4 :
pm = TQPixmap( IMAGE_PLANET_4 );
labelCorner = TQPoint( 18, 26 );
break;
case 5 :
pm = TQPixmap( IMAGE_PLANET_5 );
labelCorner = TQPoint( 18, 26 );
break;
case 6 :
pm = TQPixmap( IMAGE_PLANET_6 );
labelCorner = TQPoint( 18, 26 );
break;
case 7 :
pm = TQPixmap( IMAGE_PLANET_7 );
labelCorner = TQPoint( 18, 26 );
break;
case 8 :
pm = TQPixmap( IMAGE_PLANET_8 );
labelCorner = TQPoint( 18, 26 );
break;
case 9 :
pm = TQPixmap( IMAGE_PLANET_9 );
labelCorner = TQPoint( 18, 26 );
break;
}
TQPoint pos;
pos.setX( ( SECTOR_HEIGHT / 2 ) - ( pm.height() / 2 ) );
pos.setY( ( SECTOR_WIDTH / 2 ) - ( pm.width() / 2 ) );
p->drawPixmap( pos, pm, TQRect(0, 0, pm.height(), pm.width() ) );
p->setFont( labelFont );
p->setPen( labelColor );
p->drawText( labelCorner, sector.getPlanet()->getName() );
if( borderStrobe ) {
TQPen gridPen( sector.getPlanet()->getPlayer()->getColor() );
p->setPen( gridPen );
} else if( highlight ) {
TQPen gridPen( white );
p->setPen( gridPen );
} else {
TQPen gridPen( gridColor );
p->setPen( gridPen );
}
} else {
p->eraseRect( 0, 0, SECTOR_WIDTH, SECTOR_HEIGHT );
TQPen gridPen( gridColor );
p->setPen( gridPen );
}
p->drawRect( 0, 0, SECTOR_HEIGHT, SECTOR_WIDTH );
}