コード例 #1
0
ファイル: WorldMapControl.cpp プロジェクト: jadeatucker/gemrb
void WorldMapControl::AdjustScrolling(short x, short y)
{
	WorldMap* worldmap = core->GetWorldMap();
	if (x || y) {
		ScrollX += x;
		ScrollY += y;
	} else {
		//center worldmap on current area
		unsigned entry;

		WMPAreaEntry *m = worldmap->GetArea(currentArea,entry);
		if (m) {
			ScrollX = m->X - Width/2;
			ScrollY = m->Y - Height/2;
		}
	}
	Sprite2D *MapMOS = worldmap->GetMapMOS();
	if (ScrollX > MapMOS->Width - Width)
		ScrollX = MapMOS->Width - Width;
	if (ScrollY > MapMOS->Height - Height)
		ScrollY = MapMOS->Height - Height;
	if (ScrollX < 0)
		ScrollX = 0;
	if (ScrollY < 0)
		ScrollY = 0;
	Changed = true;
	Area = NULL;
}
コード例 #2
0
ファイル: WorldMapControl.cpp プロジェクト: jadeatucker/gemrb
WorldMapControl::WorldMapControl(const char *font, int direction)
{
	ScrollX = 0;
	ScrollY = 0;
	MouseIsDown = false;
	Changed = true;
	Area = NULL;
	Value = direction;
	Game* game = core->GetGame();
	WorldMap* worldmap = core->GetWorldMap();
	CopyResRef(currentArea, game->CurrentArea);
	int entry = core->GetAreaAlias(currentArea);
	if (entry >= 0) {
		WMPAreaEntry *m = worldmap->GetEntry(entry);
		CopyResRef(currentArea, m->AreaResRef);
	}

	//if there is no trivial area, look harder
	if (!worldmap->GetArea(currentArea, (unsigned int &) entry) && 
		core->HasFeature(GF_FLEXIBLE_WMAP) ) {
		WMPAreaEntry *m = worldmap->FindNearestEntry(currentArea, (unsigned int &) entry);
		if (m) {
			CopyResRef(currentArea, m->AreaResRef);
		}
	}

	//this also updates visible locations
	worldmap->CalculateDistances(currentArea, Value);
	
	// alpha bit is unfortunately ignored
	if (font[0]) {
		ftext = core->GetFont(font);
	} else {
		ftext = NULL;
	}

	// initialize label colors
	// NOTE: it would be better to initialize these colors from
	//   some 2da file
	Color normal = { 0xf0, 0xf0, 0xf0, 0xff };
	Color selected = { 0xf0, 0x80, 0x80, 0xff };
	Color notvisited = { 0x80, 0x80, 0xf0, 0xff };
	Color black = { 0x00, 0x00, 0x00, 0x00 };

	pal_normal = core->CreatePalette ( normal, black );
	pal_selected = core->CreatePalette ( selected, black );
	pal_notvisited = core->CreatePalette ( notvisited, black );


	ResetEventHandler( WorldMapControlOnPress );
	ResetEventHandler( WorldMapControlOnEnter );
}