#!/bin/bash

# Quest 2 wireless mirror to PC → 480i CRT (ultra-low quality for min game lag/latency)
# Removed --stay-awake (conflicts with --no-control) + fixed previous issues

IP="10.0.0.30:5555"

echo "Enabling ADB over TCP..."
adb tcpip 5555
sleep 2

echo "Connecting to Quest..."
adb connect "${IP}"

echo ""
echo "ADB devices (should list your Quest):"
adb devices

echo ""
read -p "Disconnect USB now. Wake Quest fully (put it on), launch game/app, press Enter..."

echo ""
echo "Starting scrcpy... (fullscreen the window with F11 or OS shortcut; q/Ctrl+C to quit)"
echo ""

scrcpy -s "${IP}" \
#  --crop=1832:960:1832:0 \
  --crop=1832:960:0:0 \
  --max-size=640 \
  --max-fps=30 \
  --video-bit-rate=800K \
  --no-control \
  --always-on-top \
  --window-width=640 \
  --window-height=480 \
  --window-borderless

echo ""
echo "Troubleshooting:"
echo " - Black screen? Try left-eye crop instead: change to --crop=1832:960:0:0"
echo "   Or tweak offset: --crop=1832:960:1700:100 (experiment in 100-pixel steps)"
echo " - Still black/no video? Add this to the scrcpy line:"
echo "     --encoder=OMX.google.h264.encoder"
echo "   (forces a software encoder on Quest — often fixes black screens on Horizon OS)"
echo " - Game lag/stutter? Lower further: --video-bit-rate=500K or --max-size=480"
echo " - Output HDMI from PC → cheap HDMI-to-composite adapter → your 480i CRT"
echo " - Quest sleeps too fast? Enable 'Stay awake' manually in Quest Developer Options (while charging via USB briefly)"