Move project to CMake (#781)

* Move to cmake

* Move sources to source_groups and ditch more old VS files

* Add BuildVer.h generation

* Break out cmake source lists to platforms

* Don't copy swf files

* Revert audio changes from merge

* Add platform defines

* Match MSBuild flags

* Move BuildVer.h to common include and fix rebuild issue

* Seperate projects properly

* Exclude more files and make sure GameHDD exists

* Missing line

* Remove remaining VS project files

* Update readme and actions

* Use incremental LTCG

* Update workflows

* Update build workflows and output folder

* Disable vcpkg checks

* Force MSVC

* Use precompiled headers

* Only use PCH for cpp

* Exclude compat_shims from PCH

* Handle per-platform source includes

* Copy only current platform media

* Define Iggy libs per platform

* Fix EnsureGameHDD check

* Only set WIN32_EXECUTABLE on Windows

* Correct Iggy libs path

* Remove include of terrain_MipmapLevel

* Correct path to xsb/xwb

* Implement copilot suggestions

* Add clang flags (untested)

* Fix robocopy error checking

* Update documentation

* Drop CMakePresets.json version as we dont use v6 features

* Always cleanup artifacts in nightly even if some builds fail

* Re-work compiler target options

* Move newer iggy dll into redist and cleanup

* Fix typos

* Remove 'Source Files' from all source groups

* Remove old ps1 build scripts

.gitignore

@@ -407,39 +407,10 @@ enc_temp_folder/
 Minecraft.Client/Schematics/
 Minecraft.Client/Windows64/GameHDD/
 
-# Intermediate build files (per-project)
-Minecraft.Client/x64/
-Minecraft.Client/Debug/
-Minecraft.Client/x64_Debug/
-Minecraft.Client/Release/
-Minecraft.Client/x64_Release/
-
-Minecraft.World/x64/
-Minecraft.World/Debug/
-Minecraft.World/x64_Debug/
-Minecraft.World/Release/
-Minecraft.World/x64_Release/
-
-Minecraft.Server/x64/
-Minecraft.Server/Debug/
-Minecraft.Server/x64_Debug/
-Minecraft.Server/Release/
-Minecraft.Server/x64_Release/
-
-build/*
-
-# Existing build output files
-!x64/**/Effects.msscmp
-!x64/**/iggy_w64.dll
-!x64/**/mss64.dll
-!x64/**/redist64/
-
-# Local saves
-Minecraft.Client/Saves/
+# CMake build output
+build/
 
+# Server data
 tmp*/
 _server_asset_probe/
 server-data/
-# Visual Studio Per-User Config
-*.user
-/out