UNITY: Name another BridgeObject field.

Author: fuzzie

data.cpp

@@ -703,7 +703,7 @@ void UnityData::loadExecutableData() {
 		uint32 descOffset = stream->readUint32();
 		obj.x = stream->readUint32();
 		obj.y = stream->readUint32();
-		obj.unknown1 = stream->readUint32();
+		obj.y_adjust = stream->readUint32();
 		obj.unknown2 = stream->readUint32();
 		obj.filename = readStringFromOffset(stream, descOffset);
 		_bridgeObjects.push_back(obj);

origdata.h

@@ -48,7 +48,7 @@ struct BridgeObject {
 	objectID id;
 	Common::String filename;
 	uint32 x, y;
-	int32 unknown1;
+	int32 y_adjust;
 	uint32 unknown2;
 };