integrat empaquetador de recursos en el makefile

tools/pack_resources.cpp

@@ -43,7 +43,8 @@ int main(int argc, char* argv[]) {
     std::string dataDir = "data";
     std::string outputFile = "resources.pack";
     bool listMode = false;
-    
+    bool dataDirSet = false;
+
     // Parse arguments
     for (int i = 1; i < argc; i++) {
         std::string arg = argv[i];
@@ -56,8 +57,9 @@ int main(int argc, char* argv[]) {
                 outputFile = argv[++i]; // Next argument is pack file to list
             }
         } else if (!arg.empty() && arg[0] != '-') {
-            if (dataDir == "data") {
+            if (!dataDirSet) {
                 dataDir = arg;
+                dataDirSet = true;
             } else {
                 outputFile = arg;
             }