1 files changed, 21 insertions, 0 deletions
diff --git a/src/newer.cpp b/src/newer.cpp
index 6d672e2..2bad8a0 100644
--- a/src/newer.cpp
+++ b/src/newer.cpp
@@ -1,4 +1,5 @@
 #include <newer.h>
+#include <game.h>
 
 NWRWorld NewerWorldForLevelID(int w, int l) {
 	switch (w) {
@@ -75,3 +76,23 @@ const wchar_t *NewerWorldName(NWRWorld world) {
 		return L"Unknown World";
 	return NewerWorldNames[world];
 }
+
+
+int getStarCoinCount() {
+	SaveBlock *save = GetSaveFile()->GetBlock(-1);
+	int coinsSpent = save->credits_hiscore;
+	int coinsEarned = 0;
+
+	for (int w = 0; w < 10; w++) {
+		for (int l = 0; l < 10; l++) {
+			u32 conds = save->GetLevelCondition(w, l);
+
+			if (conds & COND_COIN1) { coinsEarned++; }
+			if (conds & COND_COIN2) { coinsEarned++; }
+			if (conds & COND_COIN3) { coinsEarned++; }
+		}
+	}
+
+	int coinsLeft = coinsEarned - coinsSpent;
+	return coinsLeft;
+}