#!/bin/bash
# Copyright Epic Games, Inc. All Rights Reserved.

echo
echo Setting up Unreal Engine 5 project files...
echo

# If ran from somewhere other then the script location we'll have the full base path
BASE_PATH="`dirname "$0"`"

# this is located inside an extra 'Linux' path unlike the Windows variant.

if [ ! -d "$BASE_PATH/../../../Binaries/DotNET" ]; then
 echo GenerateProjectFiles ERROR: It looks like you're missing some files that are required in order to generate projects.  Please check that you've downloaded and unpacked the engine source code, binaries, content and third-party dependencies before running this script.
 exit 1
fi

if [ ! -d "$BASE_PATH/../../../Source" ]; then
 echo GenerateProjectFiles ERROR: This script file does not appear to be located inside the Engine/Build/BatchFiles/Mac directory.
 exit 1
fi

if [ ${UE_USE_DOTNET:=0} -ne 0 ]; then
  source "$BASE_PATH/SetupEnvironment.sh" -dotnet "$BASE_PATH"
else
  source "$BASE_PATH/SetupEnvironment.sh" -mono "$BASE_PATH"
fi

if [ -f "$BASE_PATH/../../../Source/Programs/UnrealBuildTool/UnrealBuildTool.csproj" ]; then
  if [ ${UE_USE_DOTNET:=0} -ne 0 ]; then
    dotnet build $BASE_PATH/../../../Source/Programs/UnrealBuildTool/UnrealBuildToolCore.csproj -c Development
  else
    xbuild "$BASE_PATH/../../../Source/Programs/UnrealBuildTool/UnrealBuildTool.csproj" /property:Configuration="Development" /verbosity:quiet /nologo /p:NoWarn=1591
  fi
	
  if [ $? -ne 0 ]; then
    echo GenerateProjectFiles ERROR: Failed to build UnrealBuildTool
    exit 1
  fi
fi


# pass all parameters to UBT
if [ ${UE_USE_DOTNET:=0} -ne 0 ]; then
  "$BASE_PATH/../../../Binaries/DotNET/UnrealBuildTool/UnrealBuildTool" -projectfiles "$@"
else
  mono "$BASE_PATH/../../../Binaries/DotNET/UnrealBuildTool.exe" -projectfiles "$@"
fi