TITANIC: Compilation fix in addStar method

engines/titanic/star_control/base_star.cpp

@@ -195,8 +195,9 @@ void CBaseStar::baseFn1(int v1, int v2, int v3, int v4) {
 	// TODO
 }
 
-void CBaseStar::baseFn2(int v1, int v2) {
+int CBaseStar::baseFn2(CSurfaceArea *surfaceArea, CStarControlSub12 *sub12) {
 	// TODO
+	return 0;
 }
 
 } // End of namespace Titanic

engines/titanic/star_control/base_star.h

@@ -78,7 +78,7 @@ class CBaseStar {
 	void resetEntry(CBaseStarEntry &entry);
 
 	void baseFn1(int v1, int v2, int v3, int v4);
-	void baseFn2(int v1, int v2);
+	int baseFn2(CSurfaceArea *surfaceArea, CStarControlSub12 *sub12);
 public:
 	CBaseStar();
 	virtual ~CBaseStar() {}

engines/titanic/star_control/star_control_sub7.cpp

@@ -32,10 +32,10 @@ bool CStarControlSub7::addStar(const CBaseStarEntry *entry) {
 	// iterate through the existing stars
 	for (uint idx = 0; idx < _data.size(); ++idx) {
 		CBaseStarEntry &star = _data[idx];
-		if (star == *entry) {
+		if (star._position == entry->_position) {
 			// Found a matching star at the exact same position, so remove it instead
 			_data.remove_at(idx);
-			return;
+			return true;
 		}
 	}