#!/bin/bash
# Wrap a Godot invocation in a fresh Xvfb 1280x720x24 display so the GL
# renderer has something to draw into. If DISPLAY is already set (real
# display / nested X server), skip xvfb-run and exec Godot directly.
set -euo pipefail

: "${GODOT_BIN:=/opt/godot/godot}"

if [[ -n "${DISPLAY:-}" ]]; then
  exec "$GODOT_BIN" "$@"
fi

exec xvfb-run -a \
  --server-args="-screen 0 1280x720x24 -ac +extension GLX +render -noreset" \
  "$GODOT_BIN" "$@"