diff --git a/.gitea/workflows/unreal-build.yml b/.gitea/workflows/unreal-build.yml
index 047d4843..94eff2be 100644
--- a/.gitea/workflows/unreal-build.yml
+++ b/.gitea/workflows/unreal-build.yml
@@ -3,7 +3,7 @@ name: Unreal Engine Build
on:
workflow_dispatch:
push:
- branches: [ main, develop ]
+ branches: [main, develop]
jobs:
# windows-build:
@@ -14,22 +14,22 @@ jobs:
# with:
# lfs: true
# fetch-depth: 0
-
+
# - name: Setup Unreal Engine
# run: |
# # Ensure Unreal Engine is installed and set up
# # This assumes you have Unreal Engine installed on your runner
# # If not, you can add installation steps here
-
+
# # Set environment variables for Unreal Engine
# echo "UE_ROOT=C:\Program Files\Epic Games\UE_5.2" >> $GITHUB_ENV
-
+
# - name: Build Unreal Project
# run: |
# # Find your .uproject file (adjust path as needed)
# $UPROJECT_PATH = Get-ChildItem -Path . -Filter "*.uproject" -Recurse | Select-Object -First 1 -ExpandProperty FullName
# Write-Host "Building project: $UPROJECT_PATH"
-
+
# # Use Unreal Automation Tool to build the project
# & "$env:UE_ROOT\Engine\Build\BatchFiles\RunUAT.bat" BuildCookRun `
# -project="$UPROJECT_PATH" `
@@ -38,7 +38,7 @@ jobs:
# -clientconfig=Development `
# -cook -build -stage -pak -archive `
# -archivedirectory="$PWD\Build"
-
+
# - name: Upload build artifacts
# uses: actions/upload-artifact@v3
# with:
@@ -52,186 +52,100 @@ jobs:
- name: Checkout repository
uses: actions/checkout@v3
with:
- fetch-depth: 1
lfs: true
-
- - name: Cache build dependencies
- uses: actions/cache@v3
- with:
- path: |
- ~/Library/Caches/Unreal Engine
- Intermediate/
- Saved/
- DerivedDataCache/
- key: ${{ runner.os }}-unreal-build-${{ hashFiles('**/*.uproject') }}
- restore-keys: |
- ${{ runner.os }}-unreal-build-
-
- - name: Environment Diagnostics
- run: |
- echo "=== System Information ==="
- uname -a
- sw_vers
-
- echo "=== Current User ==="
- whoami
- id
-
- echo "=== Key Directories ==="
- echo "Home directory:"
- ls -la $HOME
-
- echo "Epic Games directory:"
- ls -la /Users/Shared || echo "Shared directory not accessible"
- ls -la "/Users/Shared/Epic Games" || echo "Epic Games directory not accessible"
- ls -la "/Users/Shared/Epic Games/UE_5.5" || echo "UE_5.5 directory not accessible"
-
- echo "=== Permissions ==="
- ls -la "/Users/Shared"
-
- echo "=== Engine Source Directory ==="
- mkdir -p "/Users/Shared/Epic Games/UE_5.5/Engine/Source" || echo "Failed to create Engine/Source directory"
- touch "/Users/Shared/Epic Games/UE_5.5/Engine/Source/test.txt" || echo "Failed to create test file in Engine/Source"
- ls -la "/Users/Shared/Epic Games/UE_5.5/Engine/Source" || echo "Cannot list Engine/Source directory"
-
- - name: Setup MuJoCo Dummy File
- run: |
- echo "Creating dummy MuJoCo libraries for build testing..."
-
- # Set up MuJoCo library directory
- MUJOCO_LIB_DIR="Plugins/LuckyMujoco/Source/ThirdParty/Mujoco/lib"
- mkdir -p "$MUJOCO_LIB_DIR"
-
- # Create a dummy dylib file with proper structure (small binary with MuJoCo symbol exports)
- cat > "$MUJOCO_LIB_DIR/mujoco.dylib" << 'EOF'
- #!/bin/bash
- # This is a dummy file to simulate the MuJoCo library
- # It contains just enough binary content to pass basic checks
- EOF
-
- # Make it executable
- chmod +x "$MUJOCO_LIB_DIR/mujoco.dylib"
-
- echo "Verifying dummy file:"
- ls -la "$MUJOCO_LIB_DIR/mujoco.dylib"
-
- # Place copies in all the necessary locations
- UE_ENGINE_PATH="/Users/Shared/Epic Games/UE_5.5/Engine"
-
- # Create directories and copy the dummy file
- sudo mkdir -p "${UE_ENGINE_PATH}/Source"
- sudo mkdir -p "${UE_ENGINE_PATH}/Binaries/Mac"
- sudo mkdir -p /usr/local/lib
-
- sudo cp -f "$MUJOCO_LIB_DIR/mujoco.dylib" "${UE_ENGINE_PATH}/Source/mujoco.dylib"
- sudo cp -f "$MUJOCO_LIB_DIR/mujoco.dylib" "${UE_ENGINE_PATH}/Binaries/Mac/mujoco.dylib"
- sudo cp -f "$MUJOCO_LIB_DIR/mujoco.dylib" "/usr/local/lib/mujoco.dylib"
-
- # Make them all executable
- sudo chmod +x "${UE_ENGINE_PATH}/Source/mujoco.dylib"
- sudo chmod +x "${UE_ENGINE_PATH}/Binaries/Mac/mujoco.dylib"
- sudo chmod +x "/usr/local/lib/mujoco.dylib"
-
- echo "MuJoCo dummy libraries created and deployed!"
-
+ fetch-depth: 0
+
- name: Setup Unreal Engine
+ timeout-minutes: 5 # Add timeout to prevent hanging
run: |
- # Install necessary tools
- brew install unar # Using unar instead of unrar (which is no longer available)
- brew install coreutils # For realpath
+ # Set environment variable with the correct Engine path
+ UE_PATH="/Users/Shared/Epic Games/UE_5.5"
+ echo "UE_ROOT=$UE_PATH/Engine" >> $GITHUB_ENV
+ echo "Using Unreal Engine path: $UE_PATH"
- # Use the correct path where Unreal Engine is installed
- # Note: Paths with spaces need special handling
- UE_PATH="/Users/Shared/Epic\ Games/UE_5.5"
+ # Prepare MuJoCo dummy library in local project
+ echo "Creating local MuJoCo library..."
+ PROJECT_MUJOCO_DIR="Plugins/LuckyMujoco/Source/ThirdParty/Mujoco/lib"
+ mkdir -p "$PROJECT_MUJOCO_DIR"
+ PROJECT_MUJOCO_PATH="$PROJECT_MUJOCO_DIR/mujoco.dylib"
- # Check the directory exists but use unescaped version for test
- if [ ! -d "/Users/Shared/Epic Games/UE_5.5" ]; then
- echo "Error: Unreal Engine is not installed in the expected location"
- echo "Please ensure Unreal Engine is installed at /Users/Shared/Epic Games/UE_5.5"
- exit 1
- fi
+ echo "/* Dummy MuJoCo library */" > "$PROJECT_MUJOCO_PATH"
+ chmod +x "$PROJECT_MUJOCO_PATH"
+ echo "Created local MuJoCo library at: $(pwd)/$PROJECT_MUJOCO_PATH"
+ ls -la "$PROJECT_MUJOCO_PATH"
- # Set environment variables with proper escaping
- # Use double quotes to preserve the backslash escaping
- echo "UE_ROOT=\"${UE_PATH}/Engine\"" >> $GITHUB_ENV
- echo "UE_PATH=\"${UE_PATH}\"" >> $GITHUB_ENV
+ # Create fallback in /tmp (which we should have access to)
+ echo "Creating fallback library in /tmp..."
+ echo "/* Dummy MuJoCo library */" > /tmp/mujoco.dylib
+ chmod +x /tmp/mujoco.dylib
+ echo "Created fallback MuJoCo library at: /tmp/mujoco.dylib"
+ ls -la /tmp/mujoco.dylib
- # Export variables directly for this script
- export UE_ROOT="${UE_PATH}/Engine"
- export UE_PATH="${UE_PATH}"
-
- echo "Unreal Engine paths:"
- echo "UE_ROOT=$UE_ROOT"
- echo "UE_PATH=$UE_PATH"
-
- # Set up environment for the build
- UE_ENGINE_PATH="/Users/Shared/Epic Games/UE_5.5/Engine"
- export DYLD_LIBRARY_PATH="$(pwd)/Plugins/LuckyMujoco/Source/ThirdParty/Mujoco/lib:${UE_ENGINE_PATH}/Source:${UE_ENGINE_PATH}/Binaries/Mac:/usr/local/lib:$DYLD_LIBRARY_PATH"
- export DYLD_FRAMEWORK_PATH="${UE_ENGINE_PATH}/Binaries/Mac:$DYLD_FRAMEWORK_PATH"
- export DYLD_FALLBACK_LIBRARY_PATH="${UE_ENGINE_PATH}/Binaries/Mac:${UE_ENGINE_PATH}/Source:/usr/local/lib:$DYLD_FALLBACK_LIBRARY_PATH"
-
+ # Set environment variables for the build process
+ echo "DYLD_LIBRARY_PATH=/tmp:$(pwd)/$PROJECT_MUJOCO_DIR:$DYLD_LIBRARY_PATH" >> $GITHUB_ENV
+ echo "LD_LIBRARY_PATH=/tmp:$(pwd)/$PROJECT_MUJOCO_DIR:$LD_LIBRARY_PATH" >> $GITHUB_ENV
+ echo "Environment variables set for library paths"
+
- name: Build Unreal Project
run: |
- # Ensure required tools are installed
- if ! command -v realpath &> /dev/null; then
- echo "realpath not found, using alternative method for absolute path"
- REALPATH_CMD="pwd -P"
- else
- REALPATH_CMD="realpath"
- fi
+ # Debug information
+ echo "=== Environment Information ==="
+ echo "macOS Version:"
+ sw_vers
+ echo "Current working directory: $(pwd)"
+ echo "DYLD_LIBRARY_PATH: $DYLD_LIBRARY_PATH"
+ echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
- # Use direct path instead of environment variable
- UE_ENGINE_PATH="/Users/Shared/Epic Games/UE_5.5/Engine"
-
- # Find project file (using direct find instead of recursive search for speed)
- UPROJECT_PATH=$(find . -maxdepth 1 -name "*.uproject" -type f | head -1)
+ # Find the project file
+ UPROJECT_PATH=$(find . -name "*.uproject" -type f | head -1)
if [ -z "$UPROJECT_PATH" ]; then
- echo "Error: Could not find .uproject file in root directory"
+ echo "Error: Could not find .uproject file"
exit 1
fi
- # Convert to absolute path (handle potential realpath availability issues)
- if command -v realpath &> /dev/null; then
- UPROJECT_ABSOLUTE_PATH=$(realpath "$UPROJECT_PATH")
- else
- UPROJECT_ABSOLUTE_PATH="$(cd "$(dirname "$UPROJECT_PATH")" && pwd)/$(basename "$UPROJECT_PATH")"
+ # Get absolute path
+ UPROJECT_ABSOLUTE_PATH=$(realpath "$UPROJECT_PATH")
+ echo "Project path: $UPROJECT_ABSOLUTE_PATH"
+
+ # Ensure the MuJoCo library is in place
+ PROJECT_MUJOCO_DIR="Plugins/LuckyMujoco/Source/ThirdParty/Mujoco/lib"
+ PROJECT_MUJOCO_PATH="$PROJECT_MUJOCO_DIR/mujoco.dylib"
+
+ if [ ! -f "$PROJECT_MUJOCO_PATH" ]; then
+ echo "Recreating library in project directory..."
+ mkdir -p "$PROJECT_MUJOCO_DIR"
+ echo "/* Dummy MuJoCo library */" > "$PROJECT_MUJOCO_PATH"
+ chmod +x "$PROJECT_MUJOCO_PATH"
fi
- echo "Project absolute path: $UPROJECT_ABSOLUTE_PATH"
- # Make the project file readable and executable
- chmod 755 "$UPROJECT_ABSOLUTE_PATH"
+ echo "Available libraries:"
+ ls -la "$PROJECT_MUJOCO_DIR"
+ ls -la /tmp/mujoco.dylib 2>/dev/null || echo "No library in /tmp"
- # Ensure RunUAT.sh is executable
- chmod +x "${UE_ENGINE_PATH}/Build/BatchFiles/RunUAT.sh"
+ # Set up environment explicitly for this command
+ export DYLD_LIBRARY_PATH="/tmp:$(pwd)/$PROJECT_MUJOCO_DIR:$DYLD_LIBRARY_PATH"
+ export LD_LIBRARY_PATH="/tmp:$(pwd)/$PROJECT_MUJOCO_DIR:$LD_LIBRARY_PATH"
- # Set environment variables again to ensure they're available in this step
- export DYLD_LIBRARY_PATH="$(pwd)/Plugins/LuckyMujoco/Source/ThirdParty/Mujoco/lib:${UE_ENGINE_PATH}/Source:${UE_ENGINE_PATH}/Binaries/Mac:/usr/local/lib:$DYLD_LIBRARY_PATH"
- export DYLD_FRAMEWORK_PATH="${UE_ENGINE_PATH}/Binaries/Mac:$DYLD_FRAMEWORK_PATH"
- export DYLD_FALLBACK_LIBRARY_PATH="${UE_ENGINE_PATH}/Binaries/Mac:${UE_ENGINE_PATH}/Source:/usr/local/lib:$DYLD_FALLBACK_LIBRARY_PATH"
-
- # Verify library locations once more
- echo "Verifying library locations before build:"
- echo "DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH"
- ls -la "${UE_ENGINE_PATH}/Source/mujoco.dylib" || echo "Library not found in ${UE_ENGINE_PATH}/Source"
-
- # Speed up build by using optimal parameters
- echo "Starting build process..."
- "${UE_ENGINE_PATH}/Build/BatchFiles/RunUAT.sh" BuildCookRun \
+ echo "=== Starting build process ==="
+ # Run the build with all environment variables set
+ "$UE_ROOT/Build/BatchFiles/RunUAT.sh" BuildCookRun \
-project="$UPROJECT_ABSOLUTE_PATH" \
-noP4 \
-platform=Mac \
-clientconfig=Development \
-cook -build -stage -pak -archive \
- -archivedirectory="$(pwd)/Build" \
- -SkipCookingEditorContent \
- -iterativecooking \
- -fastcook \
- -compressed \
- -allmaps
-
+ -archivedirectory="$(pwd)/Build" || {
+ echo "Build failed with status: $?"
+ echo "=== Error details ==="
+ if [ -f "/Users/m1/Library/Logs/Unreal Engine/LocalBuildLogs/UBA-LuckyrobotsEditor-Mac-Development.txt" ]; then
+ tail -n 100 "/Users/m1/Library/Logs/Unreal Engine/LocalBuildLogs/UBA-LuckyrobotsEditor-Mac-Development.txt"
+ fi
+ exit 1
+ }
+
- name: Upload build artifacts
uses: actions/upload-artifact@v3
with:
name: macos-build
path: Build/
- retention-days: 7
\ No newline at end of file
+ retention-days: 7
diff --git a/.gitignore b/.gitignore
index 958bc50b..df0a7a79 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,77 @@
BP_Puralink
-BP_Revolute
\ No newline at end of file
+BP_Revolute
+
+# Visual Studio 2015 user specific files
+.vs/
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+*.ipa
+
+# These project files can be generated by the engine
+*.xcodeproj
+*.xcworkspace
+*.sln
+*.suo
+*.opensdf
+*.sdf
+*.VC.db
+*.VC.opendb
+
+# Precompiled Assets
+SourceArt/**/*.png
+SourceArt/**/*.tga
+
+# Binary Files
+Binaries/*
+Plugins/**/Binaries/*
+
+# Builds
+Build/*
+
+# Whitelist PakBlacklist-<BuildConfiguration>.txt files
+!Build/*/
+Build/*/**
+!Build/*/PakBlacklist*.txt
+
+# Don't ignore icon files in Build
+!Build/**/*.ico
+
+# Built data for maps
+*_BuiltData.uasset
+
+# Configuration files generated by the Editor
+Saved/*
+
+# Compiled source files for the engine to use
+Intermediate/*
+Plugins/**/Intermediate/*
+
+# Cache files for the editor to use
+DerivedDataCache/*
\ No newline at end of file