nothing works

client/systems/render_system.ts

@@ -10,6 +10,7 @@ import { render_dimension } from "./rendering/dimension.ts";
 import { render_player_hotbar } from "./rendering/player.ts";
 import { begin_mode_2d, end_mode_2d } from "../renderer/mod.ts";
 import { PlayerComponent } from "../player.ts";
+import { begin_mode_3d, end_mode_3d, push_cube } from "../renderer/core.ts";
 
 export class RenderSystem extends System {
 	constructor() {
@@ -17,7 +18,7 @@ export class RenderSystem extends System {
 	}
 
 	update(world: World, _delta: number): void {
-		const camera_entity = world.get_entities().values().find((e) => e.get(Camera)?.active);
+		/*const camera_entity = world.get_entities().values().find((e) => e.get(Camera)?.active);
 		const camera = camera_entity?.get(Camera);
 
 		if (!camera) {
@@ -55,6 +56,45 @@ export class RenderSystem extends System {
 			if (player_component) {
 				render_player_hotbar(player_component.player_inventory);
 			}
-		}
+		}*/
+
+		begin_mode_3d();
+		push_cube(
+			-0.5,
+			-0.5,
+			-0.5,
+			1,
+			1,
+			1,
+			1,
+			0,
+			0,
+			1,
+		);
+		push_cube(
+			0.5,
+			0.5,
+			0.5,
+			1,
+			1,
+			1,
+			1,
+			0,
+			0,
+			1,
+		);
+		push_cube(
+			0,
+			0,
+			0,
+			1,
+			1,
+			1,
+			1,
+			0,
+			0,
+			1,
+		);
+		end_mode_3d();
 	}
 }