refactor: Use vulkan-headers.wrap instead of depending on a vulkan sdk install

docs/REQUIRED_TOOLS.md

@@ -0,0 +1,12 @@
+# Tools required to build this
+
+- [meson](https://mesonbuild.com/Getting-meson.html) The build system we use.
+- [cmake](https://cmake.org/download/) For building some of the dependencies.
+- [git](https://git-scm.com/) of course
+
+On Windows:
+- Visual Studio (2022 is what is frequently tested). Install the Game Development with C++ package for DirectX.
+
+On Linux:
+- GCC or clang.
+- wget (for scripts)

src/launcher/launcher.c

@@ -2,7 +2,7 @@
 #include "runtime/mem_arena.h"
 #include "runtime/timing.h"
 
-#ifdef __WIN32
+#ifdef _WIN32
 #define GLFW_EXPOSE_NATIVE_WIN32
 #elif defined(RT_USE_XLIB)
 #define GLFW_EXPOSE_NATIVE_X11
@@ -13,6 +13,11 @@
 #include <GLFW/glfw3.h>
 #include <GLFW/glfw3native.h>
 
+#ifdef _WIN32
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#endif
+
 #include <runtime/runtime.h>
 #include <runtime/config.h>
 #include <runtime/dynamic_libs.h>
@@ -403,9 +408,6 @@ static int Entry(int argc, char **argv) {
 }
 
 #ifdef _WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow) {
     _hInstance = hInstance;
 

src/renderer/vk/meson.build

@@ -3,8 +3,10 @@ if get_option('build_vk')
   vma_proj = subproject('vulkan-memory-allocator', default_options: ['warning_level=0', 'werror=false'])
   vma_dep = vma_proj.get_variable('vma_allocator_dep')
 
-  vk_dep = dependency('vulkan', required : true)
+  #vk_dep = dependency('vulkan', required : true)
-  vk_inc_dep = vk_dep.partial_dependency(compile_args: true, includes: true)
+  #vk_inc_dep = vk_dep.partial_dependency(compile_args: true, includes: true)
+  vk_inc_proj = subproject('vulkan-headers')
+  vk_inc_dep = vk_inc_proj.get_variable('vulkan_headers_dep')  
 
   vk_renderer_lib = library('rtvk',
     'init.c',

subprojects/vulkan-headers.wrap

@@ -0,0 +1,13 @@
+[wrap-file]
+directory = Vulkan-Headers-1.3.283
+source_url = https://github.com/KhronosGroup/Vulkan-Headers/archive/v1.3.283.tar.gz
+source_filename = vulkan-headers-1.3.283.tar.gz
+source_hash = a76ff77815012c76abc9811215c2167128a73a697bcc23948e858d1f7dd54a85
+patch_filename = vulkan-headers_1.3.283-1_patch.zip
+patch_url = https://wrapdb.mesonbuild.com/v2/vulkan-headers_1.3.283-1/get_patch
+patch_hash = 00e30d35117ae90a19b5b8878746fceaf31b41778b817ca9e6b3ae6063be8233
+source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/vulkan-headers_1.3.283-1/vulkan-headers-1.3.283.tar.gz
+wrapdb_version = 1.3.283-1
+
+[provide]
+vulkanheaders = vulkan_headers_dep