HDB: Add Pointer functions

2 files changed, 30 insertions, 0 deletions

diff --git a/engines/hdb/draw-manager.cpp b/engines/hdb/draw-manager.cpp
index 57585ca7d0..1b53a5e5d6 100644
--- a/engines/hdb/draw-manager.cpp
+++ b/engines/hdb/draw-manager.cpp
@@ -146,6 +146,28 @@ void DrawMan::updateVideo() {
 	debug(9, "STUB: DrawMan::updateVideo incomplete");
 }
 
+void DrawMan::drawPointer() {
+	static int anim = 0;
+	static uint32 animTime = 0;
+
+	if (animTime < g_system->getMillis()) {
+		animTime = g_system->getMillis() + 50;
+		anim = (anim + 1) & 7;
+	}
+
+	// If pointer is not displayable and we are in game, exit
+	if (!_pointerDisplayable && g_hdb->getGameState() == GAME_PLAY)
+		return;
+
+	// If we are in game and the cursor should be displayed, draw it
+	if (_showCursor || g_hdb->getGameState() != GAME_PLAY)
+		_mousePointer[anim]->drawMasked(g_hdb->_input->getMouseX() - 16, g_hdb->_input->getMouseY() - 16);
+}
+
+void DrawMan::setPointerState(int value) {
+	_pointerDisplayable = value;
+}
+
 void DrawMan::setFade(bool fadeIn, bool black, int steps) {
 	_fadeInfo.isFadeIn = fadeIn;
 	_fadeInfo.isBlack = black;
diff --git a/engines/hdb/draw-manager.h b/engines/hdb/draw-manager.h
index 9f05b31c26..1ace112993 100644
--- a/engines/hdb/draw-manager.h
+++ b/engines/hdb/draw-manager.h
@@ -93,6 +93,14 @@ public:
 	bool init();
 	void fillScreen(uint32 color);
 	void updateVideo();
+	void setPointerState(int value);
+	void drawPointer();
+	void showPointer(bool status) {
+		_showCursor = status;
+	}
+	bool getPointer() {
+		return _showCursor;
+	}
 
 	void setFade(bool fadeIn, bool black, int steps);
 	void updateFade();