abt to big refactor

src/main.c

@@ -7,13 +7,29 @@
 
 #include "console/console.h"
 #include "server/server.h"
+#include "util/string.h"
+
+bool_t exitRequested = false;
 
 void cmdExit(const consolecmdexec_t *exec) {
-  CloseWindow();
+  exitRequested = true;
 }
 
 void cmdServe(const consolecmdexec_t *exec) {
-  serverStart(3030);
+  uint16_t port = 3030;
+  if(exec->argc != 0) {
+    if(!stringToU16(exec->argv[0], &port)) {
+      consolePrint("Invalid port number: %s", exec->argv[0]);
+      return;
+    }
+  }
+
+  errorret_t ret = serverStart(port);
+  if(ret != ERROR_OK) {
+    consolePrint("Failed to start server: %s", errorString());
+    errorFlush();
+    return;
+  }
 }
 
 void cmdClose(const consolecmdexec_t *exec) {
@@ -39,6 +55,8 @@ int main(void) {
     consoleDraw();
 
     EndDrawing();
+
+    if(exitRequested) break;
   }
 
   CloseWindow();