destroy buffers on fence

engine/xe_engine.cpp

@@ -20,6 +20,7 @@ Engine::Engine(int width, int height, std::string name, const char *icon) : xeWi
 };
 
 Engine::~Engine() {
+  xe::Model::submitDeleteQueue();
   alutExit();
 };
 

engine/xe_model.cpp

@@ -155,4 +155,21 @@ void Model::Builder::loadModel(const std::string &filepath) {
 
 }
 
+static std::vector<Model*> deleteQueue{};
+
+void Model::deleteModel(Model* model) {
+  deleteQueue.push_back(model);
+}
+
+void Model::submitDeleteQueue() {
+  for(Model* model : deleteQueue) {
+    if(model == nullptr) return;
+    try {
+      delete model;
+    } catch (int err) {}
+  }
+  deleteQueue.clear();
+}
+
+
 }

engine/xe_model.hpp

@@ -41,6 +41,8 @@ class Model {
     Model operator=(const Model &) = delete;
 
     static Model* createModelFromFile(const std::string &filepath);
+    static void deleteModel(Model* model);
+    static void submitDeleteQueue();
     
     void bind(VkCommandBuffer commandBuffer);
     void draw(VkCommandBuffer commandBuffer);

engine/xe_swap_chain.cpp

@@ -87,6 +87,9 @@ VkResult SwapChain::submitCommandBuffers(
   if (imagesInFlight[*imageIndex] != VK_NULL_HANDLE) {
     vkWaitForFences(device.device(), 1, &imagesInFlight[*imageIndex], VK_TRUE, UINT64_MAX);
   }
+
+  Model::submitDeleteQueue();
+
   imagesInFlight[*imageIndex] = inFlightFences[currentFrame];
 
   VkSubmitInfo submitInfo = {};
@@ -105,6 +108,8 @@ VkResult SwapChain::submitCommandBuffers(
   submitInfo.signalSemaphoreCount = 1;
   submitInfo.pSignalSemaphores = signalSemaphores;
 
+
+
   vkResetFences(device.device(), 1, &inFlightFences[currentFrame]);
   if (vkQueueSubmit(device.graphicsQueue(), 1, &submitInfo, inFlightFences[currentFrame]) !=
       VK_SUCCESS) {

engine/xe_swap_chain.hpp

@@ -2,6 +2,7 @@
 
 #include "xe_device.hpp"
 #include "xe_image.hpp"
+#include "xe_model.hpp"
 
 #include <vulkan/vulkan.h>
 

src/chunk.cpp

@@ -18,8 +18,7 @@ Chunk::Chunk(int32_t gridX, int32_t gridZ, uint32_t world_seed)
 Chunk::~Chunk() {
   if(worker.joinable())
     worker.join();
-  if(chunkMesh != nullptr)
-    delete chunkMesh;
+  xe::Model::deleteModel(chunkMesh);
 }
 
 //
@@ -155,8 +154,10 @@ void Chunk::addVerticies(Chunk* c, uint8_t side, int32_t x, int32_t y, int32_t z
 
 xe::Model* Chunk::getMesh() {
   if(reloadRequired) {
-    if(chunkMesh != nullptr)
-      delete chunkMesh;
+    if(chunkMesh != nullptr) {
+      xe::Model::deleteModel(chunkMesh);
+      chunkMesh = nullptr;
+    }
     if(worker.joinable())
       worker.join();
     xe::Model::Builder builder{};

src/first_app.cpp

@@ -73,8 +73,8 @@ void FirstApp::reloadLoadedChunks(xe::GameObject& viewer) {
       int gridZ = static_cast<int>(floor(gameObject.transform.translation.z / 16.f));
       int newGridX = minX + x;
       int newGridZ = minZ + z;
-      if(gridX < minX || gridZ < minZ || gridX > maxX || gridZ > maxZ)
-        Chunk::deleteChunk(gridX, gridZ);
+      // if(gridX < minX || gridZ < minZ || gridX > maxX || gridZ > maxZ)
+      //   Chunk::deleteChunk(gridX, gridZ);
       Chunk* chunk = Chunk::getChunk(newGridX, newGridZ);
       if(chunk == nullptr) {
         chunk = Chunk::newChunk(newGridX, newGridZ, 12345);

src/first_app.hpp

@@ -32,7 +32,7 @@ class FirstApp {
   
     static constexpr int WIDTH = 800;
     static constexpr int HEIGHT = 600;
-    static constexpr int RENDER_DISTANCE = 10;
+    static constexpr int RENDER_DISTANCE = 32;
 
     void createGameObjects(xe::GameObject& viewer);
     void reloadLoadedChunks(xe::GameObject& viewer);

src/keyboard_movement_controller.hpp

@@ -36,7 +36,7 @@ namespace app {
       xe::GameObject &viewerObject;
 
       KeyMappings keys{};
-      float moveSpeed{10.f};
+      float moveSpeed{30.f};
       float lookSpeed{1.5f};
 
   };