void InfoBoxManager::showHelp( const Tile& tile )
{
LandOverlayPtr overlay = tile.getTerrain().getOverlay();
BuildingType type;
if( _d->showDebugInfo )
{
StringHelper::debug( 0xff, "Tile debug info: dsrbl=%d", tile.getTerrain().getDesirability() );
}
type = overlay.isNull() ? B_NONE : overlay->getType();
Impl::InfoboxCreators::iterator findConstructor = _d->constructors.find( type );
GuiInfoBox* infoBox = findConstructor != _d->constructors.end()
? findConstructor->second->create( _d->gui->getRootWidget(), tile )
: 0;
if( infoBox && infoBox->isAutoPosition() )
{
Size rSize = _d->gui->getRootWidget()->getSize();
int y = ( _d->gui->getCursorPos().getY() < rSize.getHeight() / 2 )
? rSize.getHeight() - infoBox->getHeight() - 5
: 30;
Point pos( ( rSize.getWidth() - infoBox->getWidth() ) / 2, y );
infoBox->setPosition( pos );
}
}
void GuiTilemap::handleEvent(SDL_Event &event)
{
if (event.type == SDL_MOUSEMOTION)
{
_d->lastCursorPos = Point( event.motion.x, event.motion.y );
updatePreviewTiles();
}
if (event.type == SDL_MOUSEBUTTONDOWN)
{
int button = event.button.button;
int x = event.button.x;
int y = event.button.y;
Tile* tile = getTileXY(x, y); // tile under the cursor (or NULL)
if (tile == NULL)
{
// std::cout << "No Tile pressed at ("<<x<<","<<y<<")" << std::endl;
}
else
{
int i = tile->getI();
int j = tile->getJ();
std::cout << "Tile ("<<i<<","<<j<<") pressed at ("<<x<<","<<y<<") with button:" << button << std::endl;
if (button == 1)
{
// left button
if (_removeTool)
{
_city->clearLand(i, j);
}
else if (_buildInstance != NULL)
{
Construction& overlay = *_buildInstance;
if (overlay.canBuild(i, j))
{
_city->build(overlay, i, j);
}
}
else
{
getMapArea().setCenterIJ(i, j);
}
}
else if (button == 3)
{
if (_removeTool)
{
// discard removeTool
_removeTool = false;
discardPreview();
}
else if (_buildInstance != NULL)
{
// discard buildTool
_buildInstance = NULL;
discardPreview();
}
else if (tile->get_terrain().getOverlay() != NULL)
{
// tile has an overlay
LandOverlay &overlay = *tile->get_terrain().getOverlay();
GuiInfoBox* infoBox = overlay.makeInfoBox();
if (infoBox != NULL)
{
infoBox->setPosition((GfxEngine::instance().getScreenWidth()-infoBox->getWidth())/2, 10);
_screenGame->setInfoBox(infoBox);
}
}
}
}
}
}
