HDB: Add loadTile() and stringLength()

2 files changed, 17 insertions, 0 deletions

diff --git a/engines/hdb/draw-manager.cpp b/engines/hdb/draw-manager.cpp
index 133a24d01d..c35514c07d 100644
--- a/engines/hdb/draw-manager.cpp
+++ b/engines/hdb/draw-manager.cpp
@@ -170,6 +170,15 @@ Picture *DrawMan::loadPic(const char *picName) {
 	return pic;
 }
 
+Tile *DrawMan::loadTile(const char *tileName) {
+	Tile *tile = new Tile;
+	Common::SeekableReadStream *stream = g_hdb->_fileMan->findFirstData(tileName, TYPE_TILE32);
+	if (!stream)
+		return NULL;
+	tile->load(stream);
+	return tile;
+}
+
 Tile *DrawMan::getTile(int index) {
 
 	if (index < 0 || index > _numTiles) {
@@ -601,6 +610,12 @@ void DrawMan::getDimensions(const char *string, int *pixelsWide, int *lines) {
 	*lines = height;
 }
 
+int DrawMan::stringLength(const char *string) {
+	int w, h;
+	getDimensions(string, &w, &h);
+	return w;
+}
+
 void DrawMan::setTextEdges(int left, int right, int top, int bottom) {
 	_eLeft = left;
 	_eRight = right;
diff --git a/engines/hdb/draw-manager.h b/engines/hdb/draw-manager.h
index 3b908e7bd2..d63b58256f 100644
--- a/engines/hdb/draw-manager.h
+++ b/engines/hdb/draw-manager.h
@@ -94,6 +94,7 @@ public:
 	void turnOffFade() { _fadeInfo.active = _fadeInfo.stayFaded = false; }
 
 	Picture *loadPic(const char *picName);
+	Tile *loadTile(const char *tileName);
 
 	Tile *getTile(int index);
 	void cacheTileSequence(int index, int count);
@@ -120,6 +121,7 @@ public:
 	bool loadFont(const char *string);
 	void drawText(const char *string);
 	void getDimensions(const char *string, int *pixelsWide, int *lines);
+	int stringLength(const char *string);
 	void setTextEdges(int left, int right, int top, int bottom);
 	void getTextEdges(int *left, int *right, int *top, int *bottom);
 	void setKernLead(int kern, int lead);