HDB: Add checkInvSelect()

2 files changed, 17 insertions, 0 deletions

diff --git a/engines/hdb/window.cpp b/engines/hdb/window.cpp
index 041bceb1f6..ba7575c688 100644
--- a/engines/hdb/window.cpp
+++ b/engines/hdb/window.cpp
@@ -384,6 +384,22 @@ void Window::drawInventory() {
 	}
 }
 
+void Window::checkInvSelect(int x, int y) {
+	if (x >= _invWinInfo.x && x < _invWinInfo.x + _invWinInfo.width && y >= _invWinInfo.y && y < _invWinInfo.y + _invWinInfo.height) {
+		int xc = (x - _invWinInfo.x) / kInvItemSpaceX;
+		int yc = (y - _invWinInfo.y) / kInvItemSpaceY;
+		if (yc * kInvItemPerLine + xc > g_hdb->_ai->getInvAmount())
+			return;
+
+		_invWinInfo.selection = yc * kInvItemPerLine + xc;
+
+		// If this is a weapon, choose it
+		warning("STUB: checkInvSelect: ChooseWeapon() required");
+
+		warning("STUB: checkInvSelect: Play SND_POP");
+	}
+}
+
 void Window::textOut(const char *text, int x, int y, int timer) {
 	TOut *t = new TOut;
 
diff --git a/engines/hdb/window.h b/engines/hdb/window.h
index b2d2a3eb4b..27e37420d2 100644
--- a/engines/hdb/window.h
+++ b/engines/hdb/window.h
@@ -100,6 +100,7 @@ public:
 	int getInvSelect() {
 		return _invWinInfo.selection;
 	}
+	void checkInvSelect(int x, int y);
 
 	// TextOut functions
 	void textOut(const char *text, int x, int y, int timer);