模板项目设置（审核后commit）以及无头服务器启动脚本

run_headless_server.sh

@@ -0,0 +1,65 @@
+#!/usr/bin/env bash
+
+find_godot() {
+	if [[ -n "${GODOT_BIN:-}" && -x "$GODOT_BIN" ]]; then
+		printf '%s\n' "$GODOT_BIN"
+		return 0
+	fi
+
+	if command -v godot >/dev/null 2>&1; then
+		command -v godot
+		return 0
+	fi
+
+	return 1
+}
+
+stop_server() {
+	local server_pid="$1"
+
+	if kill -0 "$server_pid" 2>/dev/null; then
+		echo
+		echo "Stopping Dedicated Server..."
+		kill "$server_pid" 2>/dev/null || true
+
+		for _ in {1..20}; do
+			if ! kill -0 "$server_pid" 2>/dev/null; then
+				return
+			fi
+			sleep 0.1
+		done
+
+		kill -KILL "$server_pid" 2>/dev/null || true
+	fi
+}
+
+main() {
+	local godot_bin
+	if ! godot_bin="$(find_godot)"; then
+		echo "Error: Godot 4 was not found." >&2
+		echo "Install Godot 4, add it to PATH, or set GODOT_BIN to its executable path." >&2
+		return 127
+	fi
+
+	local project_dir
+	project_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+
+	echo "Starting Dedicated Server (Headless Mode) with: $godot_bin"
+
+	"$godot_bin" --headless --path "$project_dir" &
+	local server_pid=$!
+	local stopping=false
+
+	trap 'stopping=true; stop_server "$server_pid"' INT TERM EXIT
+
+	local exit_code=0
+	wait "$server_pid" 2>/dev/null || exit_code=$?
+	trap - INT TERM EXIT
+
+	if [[ "$stopping" == true ]]; then
+		return 0
+	fi
+	return "$exit_code"
+}
+
+main "$@"