Fix string overrun error

src/gfx_device_vulkan.cpp

@@ -870,6 +870,8 @@ gfx::Pipeline* GFXDevice::CreatePipeline(const gfx::PipelineInfo& info) {
   auto vertShaderCode = util::ReadTextFile(info.vert_shader_path);
   auto fragShaderCode = util::ReadTextFile(info.frag_shader_path);
 
+  LOG_INFO("vert shader vector size: {}", vertShaderCode->size());
+
   VkShaderModule vertShaderModule =
       compileShader(pimpl->device.device, shaderc_vertex_shader,
                     vertShaderCode->data(), info.vert_shader_path);

src/scene.cpp

@@ -39,7 +39,7 @@ uint32_t Scene::CreateEntity(const std::string& tag, uint32_t parent,
 
   auto t = AddComponent<TransformComponent>(id);
 
-  t->position = {0.0f, 0.0f, 0.0f};
+  t->position = pos;
   t->rotation = {};
   t->scale = {1.0f, 1.0f, 1.0f};
 

src/util/files.cpp

@@ -13,7 +13,7 @@ std::unique_ptr<std::vector<char>> ReadTextFile(const std::string& path) {
     throw std::runtime_error("Unable to open file " + path);
   }
 
-  auto buffer = std::make_unique<std::vector<char>>(file.tellg());
+  auto buffer = std::make_unique<std::vector<char>>(static_cast<size_t>(file.tellg()) + 1);
 
   file.seekg(0);
 
@@ -27,6 +27,9 @@ std::unique_ptr<std::vector<char>> ReadTextFile(const std::string& path) {
     ++i;
   }
 
+  // append zero byte
+  buffer->data()[buffer->size()] = '\0';
+
   file.close();
 
   return buffer;

test/src/camera_controller.cpp

@@ -30,12 +30,6 @@ void CameraControllerSystem::OnUpdate(float ts) {
 
   const float dt = ts;
 
-  constexpr float G = 9.8f;
- 
-  glm::vec3 dir =
-      glm::normalize(glm::rotateY(glm::vec3{1.0f, 0.0f, 0.0f}, c->yaw) +
-                     glm::rotateY(glm::vec3{0.0f, 0.0f, 1.0f}, c->yaw));
-  
   // in metres per second
   float speed = c->kWalkSpeed;
   if (scene_->app()->input_manager()->GetButton("sprint")) speed *= 10.0f;