HDB: Add cacheTileSequence()

2 files changed, 6 insertions, 0 deletions

diff --git a/engines/hdb/draw-manager.cpp b/engines/hdb/draw-manager.cpp
index 97a4cca263..8be1e8bcc3 100644
--- a/engines/hdb/draw-manager.cpp
+++ b/engines/hdb/draw-manager.cpp
@@ -153,6 +153,11 @@ Tile *DrawMan::getTile(int index) {
 	return _tLookupArray[index].tData;
 }
 
+void DrawMan::cacheTileSequence(int tileIndex, int count) {
+	for (int i = tileIndex;i < tileIndex + count;i++)
+		getTile(i);
+}
+
 int DrawMan::getTileIndex(const char *name) {
 	if (!name) {
 		return -1;
diff --git a/engines/hdb/draw-manager.h b/engines/hdb/draw-manager.h
index 3f97d1b65b..ceae35784d 100644
--- a/engines/hdb/draw-manager.h
+++ b/engines/hdb/draw-manager.h
@@ -79,6 +79,7 @@ public:
 	void turnOffFade() { _fadeInfo.active = _fadeInfo.stayFaded = false; }
 
 	Tile *getTile(int index);
+	void cacheTileSequence(int index, int count);
 	int getTileIndex(const char *name);
 	Picture *getPicture(const char *name);