From 4c8b52a3ff35f042eb517df84178d0fc31a1eb1f Mon Sep 17 00:00:00 2001
From: Amatsugu <khamraj@kaisei.app>
Date: Sat, 27 Apr 2024 20:06:09 -0400
Subject: [PATCH] Update mesh_generator.rs

---
 engine/world_generation/src/mesh_generator.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/engine/world_generation/src/mesh_generator.rs b/engine/world_generation/src/mesh_generator.rs
index 798d77b..95517eb 100644
--- a/engine/world_generation/src/mesh_generator.rs
+++ b/engine/world_generation/src/mesh_generator.rs
@@ -186,3 +186,15 @@ fn create_tile_wall(
 	uvs.push((Vec2::new(0., pos.y - height) / TEX_MULTI) + tex_off);
 	uvs.push((Vec2::new(1., pos.y - height) / TEX_MULTI) + tex_off);
 }
+
+fn pack_vertex_data(offset: IVec2, vert: usize, tex: u32) -> u32 {
+	//4 bits vert
+	//6 + 6 bits offset
+	//12 bits texture
+	let mut data = offset.x as u32;
+	data += (offset.y as u32) << 6;
+	data += (vert as u32) << (6 + 6);
+	data += tex << (6 + 6 + 4);
+
+	return data;
+}