From ef199b180edcb42eb892755c1413096bb864ad33 Mon Sep 17 00:00:00 2001
From: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
Date: Mon, 9 Mar 2026 21:50:24 +0100
Subject: [PATCH] mouse fix

---
 implementations/Crafter.Graphics-Mesh.cpp               | 9 ++++++---
 implementations/Crafter.Graphics-RenderingElement3D.cpp | 8 +++++++-
 implementations/Crafter.Graphics-Window.cpp             | 4 ++++
 project.json                                            | 5 +++--
 4 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/implementations/Crafter.Graphics-Mesh.cpp b/implementations/Crafter.Graphics-Mesh.cpp
index 8242b77..dfaf8f4 100644
--- a/implementations/Crafter.Graphics-Mesh.cpp
+++ b/implementations/Crafter.Graphics-Mesh.cpp
@@ -18,9 +18,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */
 
 module;
-
+#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
 #include "vulkan/vulkan.h"
-
+#endif
 module Crafter.Graphics:Mesh_impl;
 import Crafter.Math;
 import :Mesh;
@@ -30,6 +30,8 @@ import std;
 
 using namespace Crafter;
 
+#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
+
 void Mesh::Build(std::span<Vector<float, 3, 3>> verticies, std::span<std::uint32_t> indicies, VkCommandBuffer cmd) {
     vertexBuffer.Resize(VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT | VK_BUFFER_USAGE_2_ACCELERATION_STRUCTURE_BUILD_INPUT_READ_ONLY_BIT_KHR, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, verticies.size());
     indexBuffer.Resize(VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT | VK_BUFFER_USAGE_2_ACCELERATION_STRUCTURE_BUILD_INPUT_READ_ONLY_BIT_KHR | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, indicies.size());
@@ -127,4 +129,5 @@ void Mesh::Build(std::span<Vector<float, 3, 3>> verticies, std::span<std::uint32
         .accelerationStructure = accelerationStructure
     };
     blasAddr = Device::vkGetAccelerationStructureDeviceAddressKHR(Device::device, &addrInfo);
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/implementations/Crafter.Graphics-RenderingElement3D.cpp b/implementations/Crafter.Graphics-RenderingElement3D.cpp
index 7299efc..523175f 100644
--- a/implementations/Crafter.Graphics-RenderingElement3D.cpp
+++ b/implementations/Crafter.Graphics-RenderingElement3D.cpp
@@ -18,13 +18,17 @@ License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 */
 module;
+#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
 #include <vulkan/vulkan_core.h>
+#endif
 module Crafter.Graphics:RenderingElement3D_impl;
 import :RenderingElement3D;
 import std;
 
 using namespace Crafter;
 
+#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
+
 std::vector<RenderingElement3D*> RenderingElement3D::elements;
 
 void RenderingElement3D::BuildTLAS(VkCommandBuffer cmd, std::uint32_t index) {
@@ -110,4 +114,6 @@ void RenderingElement3D::BuildTLAS(VkCommandBuffer cmd, std::uint32_t index) {
         0, nullptr,
         0, nullptr
     );
-}
\ No newline at end of file
+}
+
+#endif
\ No newline at end of file
diff --git a/implementations/Crafter.Graphics-Window.cpp b/implementations/Crafter.Graphics-Window.cpp
index 5b0efeb..44924e2 100644
--- a/implementations/Crafter.Graphics-Window.cpp
+++ b/implementations/Crafter.Graphics-Window.cpp
@@ -598,6 +598,8 @@ void Window::Update() {
 	vblank = duration_cast<std::chrono::milliseconds>(startTime - frameEnd);
 	#endif
 
+    mouseDelta = {currentMousePos.x-lastMousePos.x, currentMousePos.y-lastMousePos.y};
+
     #ifdef CRAFTER_TIMING
     auto renderStart = std::chrono::high_resolution_clock::now();
     renderTimings.clear();
@@ -608,6 +610,8 @@ void Window::Update() {
     totalRender = renderEnd - renderStart;
     #endif
 
+    lastMousePos = currentMousePos;
+
 	#ifdef CRAFTER_TIMING
 	frameEnd = std::chrono::high_resolution_clock::now();
 	
diff --git a/project.json b/project.json
index 2575830..ca8e1e6 100644
--- a/project.json
+++ b/project.json
@@ -10,7 +10,9 @@
                 "implementations/Crafter.Graphics-Transform2D", 
                 "implementations/Crafter.Graphics-GridElement", 
                 "implementations/Crafter.Graphics-Rendertarget",
-                "implementations/Crafter.Graphics-Device"
+                "implementations/Crafter.Graphics-Device",
+                "implementations/Crafter.Graphics-Mesh", 
+                "implementations/Crafter.Graphics-RenderingElement3D"
             ],
             "interfaces": [
                 "interfaces/Crafter.Graphics-Window", 
@@ -61,7 +63,6 @@
         },
         {
             "name": "vulkan",
-            "implementations": ["implementations/Crafter.Graphics-Mesh", "implementations/Crafter.Graphics-RenderingElement3D"],
             "defines": [
                 {
                     "name": "CRAFTER_GRAPHICS_RENDERER_VULKAN"