added more App functions

src/App.cpp

@@ -2,7 +2,7 @@
 
 App* App::instance = nullptr;
 
-App::App() {
+App::App(const int& argc, char* argv[]) {
 
     if(instance != nullptr) {
         std::cout << "App already exists\nThere can only be one!\n";
@@ -13,6 +13,8 @@ App::App() {
 
     instance = this;
 
+    handleArgs(argc, argv);
+
 }
 
 App::~App() {
@@ -29,3 +31,28 @@ void App::run() {
     }
 }
 
+void App::load(std::string lib) {
+
+}
+
+void App::handleArgs(const int& argc, char* argv[]) {
+
+    int i = 0;
+    
+    while(i < argc) {
+        if(strcmp(argv[i], "-h") == 0) {
+            printHelp();
+            end();
+        } else {
+            break;
+        }
+        i++;
+    }
+
+    while(i < argc) {
+        
+        load(argv[i]);
+
+        i++;
+    }
+}