From 29e018cff8183872ab6400b745b338bf967d27b2 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Sat, 11 Jan 2025 20:11:29 +0300
Subject: [PATCH] fix chunk mesh refreshing

---
 src/graphics/render/ChunksRenderer.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/graphics/render/ChunksRenderer.cpp b/src/graphics/render/ChunksRenderer.cpp
index da40d822..6e6b4bd3 100644
--- a/src/graphics/render/ChunksRenderer.cpp
+++ b/src/graphics/render/ChunksRenderer.cpp
@@ -135,7 +135,7 @@ const Mesh* ChunksRenderer::getOrRender(
     if (found == meshes.end()) {
         return render(chunk, important);
     }
-    if (chunk->flags.modified) {
+    if (chunk->flags.modified && chunk->flags.lighted) {
         render(chunk, important);
     }
     return found->second.mesh.get();
@@ -149,9 +149,17 @@ const Mesh* ChunksRenderer::retrieveChunk(
     size_t index, const Camera& camera, Shader& shader, bool culling
 ) {
     auto chunk = chunks.getChunks()[index];
-    if (chunk == nullptr || !chunk->flags.lighted) {
+    if (chunk == nullptr) {
         return nullptr;
     }
+    if (!chunk->flags.lighted) {
+        const auto& found = meshes.find({chunk->x, chunk->z});
+        if (found == meshes.end()) {
+            return nullptr;
+        } else {
+            return found->second.mesh.get();
+        }
+    }
     float distance = glm::distance(
         camera.position,
         glm::vec3(