From c3c0f8adf78a15ccc35945c7c99cc41f27e3d7d1 Mon Sep 17 00:00:00 2001
From: Sven Balzer <4653051+Kyuusokuna@users.noreply.github.com>
Date: Sun, 28 Sep 2025 07:03:41 +0200
Subject: [PATCH] add F5 hotkey to reload tile assets

---
 src/main.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/main.cpp b/src/main.cpp
index 5e21371..428d749 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1941,6 +1941,23 @@ int main(int argc, char **argv) {
                             SDL_free(map_path);
                         }
 
+                        if (event.key.key == SDLK_F5) {
+                            recreate_tile_textures();
+                            WGPUBindGroupEntry world_bind_group_entries[] = {
+                                { .binding = 0, .textureView = tile_textures_array_view },
+                                { .binding = 1, .sampler = pixel_sampler },
+                                { .binding = 2, .buffer = tint_color_buffer, .offset = 0, .size = WGPU_WHOLE_SIZE },
+                            };
+
+                            WGPUBindGroupDescriptor world_bind_group_descriptor = {
+                                .label      = { .data = "world_bind_group", .length = WGPU_STRLEN },
+                                .layout     = wgpuRenderPipelineGetBindGroupLayout(world_render_pipeline, 1),
+                                .entryCount = SDL_arraysize(world_bind_group_entries),
+                                .entries    = world_bind_group_entries,
+                            };
+                            world_bind_group = wgpuDeviceCreateBindGroup(device, &world_bind_group_descriptor);
+                        }
+
                         if (event.key.key == SDLK_R) {
                             if (selected_tile != -1 && selected_rotation != -1) {
                                 if (modifiers & SDL_KMOD_SHIFT) {