c like idea

idea.zl3

@@ -0,0 +1,100 @@
+type Color {
+   i8 r;
+   i8 g;
+   i8 b;
+}
+
+type Player {
+   str   username;
+   f32[] pos;
+   Color color;
+}
+
+void login(Player p, str password) {
+   (* do the login here *)
+}
+
+Color purple(255, 255, 0);
+
+void main(int argc, str[] argv) {
+   i32 screen_width = 800;
+   i32 screen_height = 450;
+
+   str username = argv[0];
+   str password = argv[1];
+
+   Player me(
+      username,
+      [0.0, 1.0, 2.0],
+      purple
+   );
+   Player[] players = login(me, password);
+
+   Camera3D camera(
+      [0.0, 1.0, 0.0]
+      45.0,
+      :CAMERA_PERSPECTIVE,
+      [
+         me.pos.x + 10.0,
+         me.pos.y + 10.0,
+         me.pos.z
+      ]
+      [me.pos]
+   );
+
+   init_window("zwl client : raylib", screen_width, screen_height);
+   set_target_fps(60)
+
+   (* Main game loop *)
+   while ( .not. window_should_close ) { 
+
+      if (is_key_down(:KEY_RIGHT)) {
+         me.pos.x = me.pos.x + 0.2;
+         player_updated = true;
+      }
+
+      if (is_key_down(:KEY_LEFT)) {
+         me.pos.x = me.pos.x - 0.2;
+         player_updated = true;
+      }
+
+      if (is_key_down(:KEY_DOWN)) {
+         me.pos.z = me.pos.z + 0.2;
+         player_updated = true;
+      }
+      
+      if (is_key_down(:KEY_UP)) {
+         me.pos.z = me.pos.z - 0.2;
+         player_updated = true;
+      }
+
+      sync_camera(camera, me);
+
+      if (player_updated) {
+         players = move(me);
+      } else {
+         players = ping(me);
+      }
+
+      begin_drawing();
+      clear_background(:RAYWHITE);
+
+      begin_mode_3d(camera);
+      
+      (* Draw floor *)
+      draw_grid(30, 1.0);
+
+      draw_cube(me.pos, 0.5, 0.5, 0.5, me.apperance);
+
+      for (player in players) {
+         draw_cube(player.pos, 0.5, 0.5, 0.5, player.apperance);
+      }
+
+      end_mode_3d();
+
+      end_drawing();
+   }
+
+   logout(me);
+   close_window(); (*Close window and OpenGL context *)
+}