From dfb6b4e45065c618fdd2df7424fd66c439cd1841 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Fri, 7 Nov 2025 13:57:49 +0100
Subject: feat(engine): make renderer command-based

---
 engine/src/renderer/opengl/graphics_mesh.rs | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'engine/src/renderer/opengl')

diff --git a/engine/src/renderer/opengl/graphics_mesh.rs b/engine/src/renderer/opengl/graphics_mesh.rs
index 9b929c0..dc839a8 100644
--- a/engine/src/renderer/opengl/graphics_mesh.rs
+++ b/engine/src/renderer/opengl/graphics_mesh.rs
@@ -1,9 +1,9 @@
+use opengl_bindings::CurrentContextWithFns as GlCurrentContextWithFns;
 use opengl_bindings::buffer::{Buffer as GlBuffer, Usage as GlBufferUsage};
 use opengl_bindings::vertex_array::{
     DataType as GlVertexArrayDataType,
     VertexArray as GlVertexArray,
 };
-use opengl_bindings::CurrentContextWithFns as GlCurrentContextWithFns;
 
 use crate::mesh::Mesh;
 use crate::renderer::opengl::vertex::{
@@ -15,7 +15,7 @@ use crate::renderer::opengl::vertex::{
 pub struct GraphicsMesh
 {
     /// Vertex and index buffer has to live as long as the vertex array
-    _vertex_buffer: GlBuffer<RendererVertex>,
+    vertex_buffer: GlBuffer<RendererVertex>,
     pub index_buffer: Option<GlBuffer<u32>>,
     pub element_cnt: u32,
     pub vertex_arr: GlVertexArray,
@@ -86,7 +86,7 @@ impl GraphicsMesh
             vertex_arr.bind_element_buffer(current_context, &index_buffer);
 
             return Ok(Self {
-                _vertex_buffer: vertex_buffer,
+                vertex_buffer: vertex_buffer,
                 index_buffer: Some(index_buffer),
                 element_cnt: indices
                     .len()
@@ -97,7 +97,7 @@ impl GraphicsMesh
         }
 
         Ok(Self {
-            _vertex_buffer: vertex_buffer,
+            vertex_buffer: vertex_buffer,
             index_buffer: None,
             element_cnt: mesh
                 .vertices()
@@ -107,6 +107,16 @@ impl GraphicsMesh
             vertex_arr,
         })
     }
+
+    pub fn destroy(&mut self, curr_gl_ctx: &GlCurrentContextWithFns<'_>)
+    {
+        self.vertex_arr.delete(curr_gl_ctx);
+        self.vertex_buffer.delete(curr_gl_ctx);
+
+        if let Some(index_buffer) = &self.index_buffer {
+            index_buffer.delete(curr_gl_ctx);
+        }
+    }
 }
 
 #[derive(Debug, thiserror::Error)]
-- 
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