WSL Support

setup/install_arch.sh

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+#!/bin/bash
+# =============================================================================
+# Drone Simulation - Arch Linux Installation Script
+# =============================================================================
+# Installs PyBullet and Python dependencies
+# ROS 2 requires AUR (optional - not needed for standalone mode)
+#
+# Usage: ./install_arch.sh
+# =============================================================================
+
+set -e
+
+echo "=============================================="
+echo "  Drone Simulation - Arch Linux Installation"
+echo "=============================================="
+echo ""
+
+# Get script directory and project root
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
+VENV_DIR="$PROJECT_ROOT/venv"
+
+echo "[INFO] Project root: $PROJECT_ROOT"
+echo "[INFO] Virtual environment: $VENV_DIR"
+
+# -----------------------------------------------------------------------------
+# Step 1: System Dependencies
+# -----------------------------------------------------------------------------
+echo ""
+echo "[STEP 1/5] Installing system dependencies..."
+
+sudo pacman -Syu --noconfirm
+sudo pacman -S --needed --noconfirm \
+    python \
+    python-pip \
+    python-virtualenv \
+    base-devel \
+    git \
+    curl \
+    mesa \
+    libglvnd
+
+echo "[INFO] System dependencies installed"
+
+# -----------------------------------------------------------------------------
+# Step 2: Install AUR Helper (yay) - Optional for ROS 2
+# -----------------------------------------------------------------------------
+echo ""
+echo "[STEP 2/5] Checking AUR helper..."
+
+if command -v yay &> /dev/null; then
+    echo "[INFO] yay already installed"
+    HAS_YAY=true
+else
+    echo "[INFO] Installing yay (AUR helper)..."
+    
+    cd /tmp
+    if [ -d "yay" ]; then
+        rm -rf yay
+    fi
+    git clone https://aur.archlinux.org/yay.git
+    cd yay
+    makepkg -si --noconfirm
+    cd "$PROJECT_ROOT"
+    
+    HAS_YAY=true
+    echo "[INFO] yay installed"
+fi
+
+# -----------------------------------------------------------------------------
+# Step 3: Create Python Virtual Environment
+# -----------------------------------------------------------------------------
+echo ""
+echo "[STEP 3/5] Creating Python virtual environment..."
+
+if [ -d "$VENV_DIR" ]; then
+    rm -rf "$VENV_DIR"
+fi
+
+python -m venv "$VENV_DIR"
+echo "[INFO] Virtual environment created at: $VENV_DIR"
+
+# -----------------------------------------------------------------------------
+# Step 4: Install Python Dependencies
+# -----------------------------------------------------------------------------
+echo ""
+echo "[STEP 4/5] Installing Python dependencies..."
+
+source "$VENV_DIR/bin/activate"
+pip install --upgrade pip
+
+if [ -f "$PROJECT_ROOT/requirements.txt" ]; then
+    echo "[INFO] Installing from requirements.txt..."
+    pip install -r "$PROJECT_ROOT/requirements.txt"
+else
+    echo "[INFO] Installing packages manually..."
+    pip install pybullet numpy pillow pyinstaller
+fi
+
+echo "[INFO] Python packages installed"
+
+# -----------------------------------------------------------------------------
+# Step 5: Create Activation Script
+# -----------------------------------------------------------------------------
+echo ""
+echo "[STEP 5/5] Creating activation script..."
+
+cat > "$PROJECT_ROOT/activate.sh" << 'EOF'
+#!/bin/bash
+# Drone Simulation - Environment Activation (Arch Linux)
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Try to source ROS 2 if available (from AUR)
+if [ -f "/opt/ros/humble/setup.bash" ]; then
+    source /opt/ros/humble/setup.bash
+    echo "[OK] ROS 2 humble sourced"
+elif [ -f "/opt/ros/jazzy/setup.bash" ]; then
+    source /opt/ros/jazzy/setup.bash
+    echo "[OK] ROS 2 jazzy sourced"
+else
+    echo "[INFO] ROS 2 not found - standalone mode available"
+fi
+
+# Activate Python venv
+if [ -f "$SCRIPT_DIR/venv/bin/activate" ]; then
+    source "$SCRIPT_DIR/venv/bin/activate"
+    echo "[OK] Python venv activated"
+fi
+
+# Set Gazebo model path if available
+export GZ_SIM_RESOURCE_PATH="$SCRIPT_DIR/gazebo/models:$GZ_SIM_RESOURCE_PATH"
+
+echo ""
+echo "Environment ready! Run:"
+echo "  python standalone_simulation.py"
+echo ""
+EOF
+
+chmod +x "$PROJECT_ROOT/activate.sh"
+echo "[INFO] Created: $PROJECT_ROOT/activate.sh"
+
+# -----------------------------------------------------------------------------
+# Verification
+# -----------------------------------------------------------------------------
+echo ""
+echo "Verifying installation..."
+
+source "$PROJECT_ROOT/activate.sh"
+
+echo ""
+echo "Checking Python packages:"
+python -c "import pybullet; print('  PyBullet: OK')" || echo "  PyBullet: FAILED"
+python -c "import numpy; print('  NumPy: OK')" || echo "  NumPy: FAILED"
+python -c "from PIL import Image; print('  Pillow: OK')" || echo "  Pillow: FAILED"
+
+echo ""
+echo "=============================================="
+echo "  Installation Complete!"
+echo "=============================================="
+echo ""
+echo "Quick start:"
+echo "  source activate.sh"
+echo "  python standalone_simulation.py"
+echo ""
+echo "With moving rover:"
+echo "  python standalone_simulation.py --pattern circular --speed 0.3"
+echo ""
+echo "=============================================="
+echo "  Optional: Install ROS 2 from AUR"
+echo "=============================================="
+echo ""
+echo "If you need ROS 2 for the full simulation mode:"
+echo "  yay -S ros-humble-desktop"
+echo "  yay -S ros-humble-ros-gz"
+echo ""
+echo "Then use simulation_host.py + ros_bridge.py + controllers.py"
+echo ""