From 02a5961f39673be403fda3edbf6fb1265bd93477 Mon Sep 17 00:00:00 2001
From: rtm516 <rtm516@users.noreply.github.com>
Date: Tue, 17 Mar 2026 21:39:22 +0000
Subject: 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
---
 cmake/CopyFileScript.cmake | 51 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 cmake/CopyFileScript.cmake

(limited to 'cmake/CopyFileScript.cmake')

diff --git a/cmake/CopyFileScript.cmake b/cmake/CopyFileScript.cmake
new file mode 100644
index 00000000..a6b2f839
--- /dev/null
+++ b/cmake/CopyFileScript.cmake
@@ -0,0 +1,51 @@
+# Cross-platform single file copy using fast native tools
+#
+# Required:
+#   COPY_SOURCE – pipe-separated list of source file paths
+#   COPY_DEST  – destination directory
+
+if(NOT COPY_SOURCE OR NOT COPY_DEST)
+  message(FATAL_ERROR "COPY_SOURCE and COPY_DEST must be set.")
+endif()
+
+string(REPLACE "|" ";" COPY_SOURCE "${COPY_SOURCE}")
+
+if(CMAKE_HOST_WIN32)
+  # Group files by parent directory so we can batch them into single robocopy calls
+  set(dir_file_map "")
+  set(unique_dirs "")
+
+  foreach(filepath IN LISTS COPY_SOURCE)
+    get_filename_component(dir "${filepath}" DIRECTORY)
+    get_filename_component(name "${filepath}" NAME)
+
+    if(NOT dir IN_LIST unique_dirs)
+      list(APPEND unique_dirs "${dir}")
+    endif()
+
+    list(APPEND "FILES_IN_${dir}" "${name}")
+  endforeach()
+
+  foreach(dir IN LISTS unique_dirs)
+    execute_process(
+      COMMAND robocopy.exe "${dir}" "${COPY_DEST}" ${FILES_IN_${dir}} /MT /R:0 /W:0 /NP 
+      RESULT_VARIABLE rc
+    )
+
+    if(rc GREATER 7) # Allows for "files copied" and "no files copied" cases, but treats actual errors as failures
+      message(FATAL_ERROR "robocopy failed (exit code ${rc})")
+    endif()
+  endforeach()
+
+elseif(CMAKE_HOST_UNIX)
+  execute_process(
+    COMMAND rsync -av ${COPY_SOURCE} "${COPY_DEST}/"
+    RESULT_VARIABLE rs
+  )
+
+  if(rs GREATER 0) # Any non-zero exit code indicates an error
+    message(FATAL_ERROR "rsync failed (exit code ${rs})")
+  endif()
+else()
+  message(FATAL_ERROR "Unsupported host platform for asset copying.")
+endif()
\ No newline at end of file
-- 
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