From 3bdce1f33ed148f4061c32b3878d7b632abc53d5 Mon Sep 17 00:00:00 2001
From: AzaezelX <quillus@hotmail.com>
Date: Sun, 15 Oct 2023 15:19:41 -0500
Subject: [PATCH] lower engine requirements back to  c++17 standards, not 
 c++20.

---
 Engine/source/CMakeLists.txt         | 2 --
 Engine/source/scene/sceneQueryUtil.h | 8 ++++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Engine/source/CMakeLists.txt b/Engine/source/CMakeLists.txt
index 7182fdd34..3ec15127a 100644
--- a/Engine/source/CMakeLists.txt
+++ b/Engine/source/CMakeLists.txt
@@ -340,7 +340,6 @@ if (TORQUE_DYNAMIC_LIBRARY AND NOT TORQUE_TESTING)
   target_compile_definitions(TorqueEngine PUBLIC ${TORQUE_COMPILE_DEFINITIONS})
   target_link_libraries(TorqueEngine ${TORQUE_LINK_LIBRARIES})
   target_include_directories(TorqueEngine PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} "${CMAKE_BINARY_DIR}/temp" ${TORQUE_INCLUDE_DIRECTORIES})
-  target_compile_features(TorqueEngine PRIVATE cxx_std_20)
 
   set(TORQUE_SOURCE_FILES "main/main.cpp")
   set(TORQUE_LINK_LIBRARIES TorqueEngine)
@@ -409,7 +408,6 @@ if (TORQUE_TARGET_PROPERTIES)
    set_target_properties(${TORQUE_APP_NAME} PROPERTIES ${TORQUE_TARGET_PROPERTIES})
 endif (TORQUE_TARGET_PROPERTIES)
 target_include_directories(${TORQUE_APP_NAME} PUBLIC ${CMAKE_CURRENT_SOURCE_DIR} "${CMAKE_BINARY_DIR}/temp" ${TORQUE_INCLUDE_DIRECTORIES})
-target_compile_features(${TORQUE_APP_NAME} PRIVATE cxx_std_20)
 
 if(TORQUE_TESTING)
   if(WIN32)
diff --git a/Engine/source/scene/sceneQueryUtil.h b/Engine/source/scene/sceneQueryUtil.h
index d7551ff22..c64d58c4d 100644
--- a/Engine/source/scene/sceneQueryUtil.h
+++ b/Engine/source/scene/sceneQueryUtil.h
@@ -80,14 +80,14 @@ struct SceneBinRange
 
    inline bool operator==(const SceneBinRange& other) const
    {
-      return dMemcmp(minCoord, other.minCoord, sizeof(minCoord)) == 0 &&
-         dMemcmp(maxCoord, other.maxCoord, sizeof(maxCoord)) == 0;
+      return memcmp(minCoord, other.minCoord, sizeof(minCoord)) == 0 &&
+         memcmp(maxCoord, other.maxCoord, sizeof(maxCoord)) == 0;
    }
 
    inline bool operator!=(const SceneBinRange& other) const
    {
-      if (dMemcmp(minCoord, other.minCoord, sizeof(minCoord)) == 0 &&
-         dMemcmp(maxCoord, other.maxCoord, sizeof(maxCoord)) == 0)
+      if (memcmp(minCoord, other.minCoord, sizeof(minCoord)) == 0 &&
+         memcmp(maxCoord, other.maxCoord, sizeof(maxCoord)) == 0)
          return false;
       else
          return true;