1 files changed, 27 insertions, 8 deletions
diff --git a/src/koopatlas/mapdata.cpp b/src/koopatlas/mapdata.cpp
index 37565ea..a6031b1 100644
--- a/src/koopatlas/mapdata.cpp
+++ b/src/koopatlas/mapdata.cpp
@@ -1,6 +1,31 @@
 #include "koopatlas/mapdata.h"
 
 
+// HELPER FUNCTIONS
+dKPPath_s *dKPNode_s::getOppositeExitTo(dKPPath_s *path) {
+	for (int i = 0; i < 4; i++) {
+		dKPPath_s *check = exits[i];
+
+		if (check != 0 && check != path)
+			return check;
+	}
+
+	return 0;
+}
+
+
+int dKPLayer_s::findNodeID(dKPNode_s *node) {
+	for (int i = 0; i < nodeCount; i++)
+		if (nodes[i] == node)
+			return i;
+
+	return -1;
+}
+
+
+
+
+
 dKPMapData_c::dKPMapData_c() {
 	data = 0;
 	fixedUp = false;
@@ -83,6 +108,8 @@ void dKPMapData_c::fixup() {
 				break;
 				
 			case dKPLayer_s::PATHS:
+				pathLayer = layer;
+
 				fixRef(layer->paths);
 				fixRef(layer->nodes);
 
@@ -112,14 +139,6 @@ void dKPMapData_c::fixup() {
 		}
 	}
 
-	fixRef(data->unlocks);
-
-	for (int iUnlock = 0; iUnlock < data->unlockCount; iUnlock++) {
-		dKPUnlock_s *unlock = &data->unlocks[iUnlock];
-
-		fixRef(unlock->targetPath);
-	}
-
 	fixRef(data->tilesets);
 }