changes to the build system

core/src/options.cpp

@@ -1,7 +1,29 @@
 #include <options.h>
+#include <spdlog/spdlog.h>
 
 namespace options {
-    void parse(char** argv, int argc) {
-        
+    CMDLineOptions opts;
+
+    void loadDefaults() {
+#ifdef _WIN32
+        opts.root = ".";
+#else
+        opts.root = "~/.sdrpp/";
+#endif
+    }
+
+    bool parse(int argc, char *argv[]) {
+        for (int i = 1; i < argc; i++) {
+            char* arg = argv[i];
+            if (!strcmp(arg, "-r") || !strcmp(arg, "--root")) {
+                if (i == argc - 1) { return false; }
+                opts.root = argv[++i];
+            }
+            else {
+                spdlog::error("Invalid command line option: {0}", arg);
+                return false;
+            }
+        }
+        return true;
     }
 }