pke: better imgui teardown handling

1 files changed, 8 insertions, 3 deletions

diff --git a/src/window.cpp b/src/window.cpp
index 1c9b070..c825c99 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -32,6 +32,8 @@ DynArray<pke_vkAllocData> *vulkanAllocs = nullptr;
 const bool ENABLE_VALIDATION_LAYERS = true;
 const bool VULKAN_DEBUG_REPORT = true;
 
+bool pke_window_did_init_imgui = false;
+
 /*
  * Initialization
  */
@@ -2420,6 +2422,7 @@ void CreateImGui() {
 	initInfo.UseDynamicRendering = false;
 
 	ImGui_ImplVulkan_Init(&initInfo);
+	pke_window_did_init_imgui = true;
 
 	// font
 	// {
@@ -2806,9 +2809,11 @@ void CreateWindow(PKEWindowProperties wp) {
 
 void DestroyWindow() {
 	if (vkInstance == nullptr) return;
-	ImGui_ImplVulkan_Shutdown();
-	ImGui_ImplGlfw_Shutdown();
-	ImGui::DestroyContext();
+	if (pke_window_did_init_imgui == true) {
+		ImGui_ImplVulkan_Shutdown();
+		ImGui_ImplGlfw_Shutdown();
+		ImGui::DestroyContext();
+	}
 	DestroySwapchain();
 
 	vkDestroyDescriptorPool(vkDevice, pkeDebugHitbox.vkDescriptorPool, vkAllocator);