From 2f1d21eea6a3a78b6e91144149879893b4156723 Mon Sep 17 00:00:00 2001
From: Robert MacGregor <ragoradev@gmail.com>
Date: Sun, 22 Jan 2023 21:13:39 -0500
Subject: [PATCH] * Feature: Re-add NFD support.

---
 Engine/lib/CMakeLists.txt                   |  2 ++
 Engine/lib/nativeFileDialogs/CMakeLists.txt | 21 +++++++++++++++++++++
 Engine/source/CMakeLists.txt                |  6 +++++-
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 Engine/lib/nativeFileDialogs/CMakeLists.txt

diff --git a/Engine/lib/CMakeLists.txt b/Engine/lib/CMakeLists.txt
index fe9e49374..8e5e6b4fe 100644
--- a/Engine/lib/CMakeLists.txt
+++ b/Engine/lib/CMakeLists.txt
@@ -1,3 +1,5 @@
+add_subdirectory(nativeFileDialogs ${CMAKE_BINARY_DIR}/temp/nfd EXCLUDE_FROM_ALL)
+
 # Ask CMake to perform builds in a temporary directory for all of these.
 # We also use EXCLUDE_FROM_ALL to ensure we only build and install what we want
 set(SDL_SHARED on CACHE BOOL "" FORCE)
diff --git a/Engine/lib/nativeFileDialogs/CMakeLists.txt b/Engine/lib/nativeFileDialogs/CMakeLists.txt
new file mode 100644
index 000000000..10d059093
--- /dev/null
+++ b/Engine/lib/nativeFileDialogs/CMakeLists.txt
@@ -0,0 +1,21 @@
+option(TORQUE_USE_ZENITY "Use Zenity" ON)
+
+set(TORQUE_NFD_ROOT "${CMAKE_SOURCE_DIR}/Engine/lib/nativeFileDialogs")
+set(TORQUE_NFD_COMMON_SOURCES "${TORQUE_NFD_ROOT}/nfd_common.c")
+set(TORQUE_NFD_INCLUDE_DIRECTORIES "${TORQUE_NFD_ROOT}" "${TORQUE_NFD_ROOT}/include")
+
+if (APPLE)
+  set(TORQUE_NFD_SOURCES ${TORQUE_NFD_COMMON_SOURCES} "${TORQUE_NFD_ROOT}/nfd_cocoa.m")
+elseif (UNIX)
+  if (TORQUE_USE_ZENITY)
+    set(TORQUE_NFD_SOURCES ${TORQUE_NFD_COMMON_SOURCES} "${TORQUE_NFD_ROOT}/nfd_zenity.c")
+  else()
+    set(TORQUE_NFD_SOURCES ${TORQUE_NFD_COMMON_SOURCES} "${TORQUE_NFD_ROOT}/nfd_gtk.c")
+  endif()
+  
+elseif (WIN32)
+  set(TORQUE_NFD_SOURCES ${TORQUE_NFD_COMMON_SOURCES} "${TORQUE_NFD_ROOT}/nfd_win.cpp")
+endif(APPLE)
+
+add_library(nativeFileDialogs STATIC ${TORQUE_NFD_SOURCES})
+target_include_directories(nativeFileDialogs PUBLIC ${TORQUE_NFD_INCLUDE_DIRECTORIES})
diff --git a/Engine/source/CMakeLists.txt b/Engine/source/CMakeLists.txt
index 0fa6afe91..bd34e37bc 100644
--- a/Engine/source/CMakeLists.txt
+++ b/Engine/source/CMakeLists.txt
@@ -110,6 +110,10 @@ torqueAddSourceDirectories("console")
 # Handle Platform
 torqueAddSourceDirectories("platform" "platform/threads" "platform/async"
                                   "platform/input" "platform/output")
+								  
+torqueAddSourceDirectories("platform/nativeDialogs")
+
+set(TORQUE_LINK_LIBRARIES ${TORQUE_LINK_LIBRARIES} nativeFileDialogs)
 
 # Handle T3D
 torqueAddSourceDirectories("T3D/fps" "T3D/fx" "T3D/vehicles" "T3D/physics"
@@ -282,7 +286,7 @@ foreach (TORQUE_MODULE_PATH ${TORQUE_MODULE_PATHS})
 		include(${TORQUE_MODULE_SCRIPT})
 
     # Add this script's collected files to our Engine group
-    source_group(TREE "${CMAKE_SOURCE_DIR}/Engine/source" PREFIX "Engine" FILES ${TORQUE_SOURCE_FILES})
+    source_group(TREE "${CMAKE_SOURCE_DIR}/Engine" PREFIX "Engine" FILES ${TORQUE_SOURCE_FILES})
 
     set(TORQUE_SOURCE_FILES_TEMPORARY ${TORQUE_SOURCE_FILES_TEMPORARY} ${TORQUE_SOURCE_FILES})
     set(TORQUE_SOURCE_FILES "")