XEEN: Added giveBankInterest method

2 files changed, 8 insertions, 4 deletions

diff --git a/engines/xeen/party.cpp b/engines/xeen/party.cpp
index 92b7dff6f1..71b1cb38c1 100644
--- a/engines/xeen/party.cpp
+++ b/engines/xeen/party.cpp
@@ -395,7 +395,7 @@ void Party::addTime(int numMinutes) {
 	if ((_day % 10) == 1 || numMinutes > (24 * 60)) {
 		if (_day != day) {
 			resetBlacksmithWares();
-			giveInterest();
+			giveBankInterest();
 		}
 	}
 
@@ -1525,8 +1525,9 @@ void Party::resetBlacksmithWares() {
 	}
 }
 
-void Party::giveInterest() {
-
+void Party::giveBankInterest() {
+	_bankGold += _bankGold / 100;
+	_bankGems += _bankGems / 100;
 }
 
 } // End of namespace Xeen
diff --git a/engines/xeen/party.h b/engines/xeen/party.h
index adf0ad760d..d32c6fd00a 100644
--- a/engines/xeen/party.h
+++ b/engines/xeen/party.h
@@ -101,7 +101,10 @@ private:
 	 */
 	void resetBlacksmithWares();
 
-	void giveInterest();
+	/**
+	 * Applies interest to any gold and gems in the player's bank account
+	 */
+	void giveBankInterest();
 public:
 	// Dynamic data that's saved
 	Direction _mazeDirection;