play.sh to start the game; Godot checks shared with run_server.sh

play.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+# Starts Emberwild (the game, with its window and title screen).
+#
+#   ./play.sh
+#
+# Set GODOT=/path/to/godot to use a particular Godot. Any extra arguments go
+# to Godot (e.g. ./play.sh --fullscreen). Checks Godot is 4.7+ and imports a
+# fresh copy once first, the same as server/run_server.sh.
+
+cd "$(dirname "$0")" || exit 1
+. tools/godot_env.sh
+exec "$GODOT" --path . "$@"