# ============================================================
# Pattern 4: Signal Event → GDScript → New Timeline
# ============================================================
# This timeline emits a signal. GDScript in gym_controller.gd
# catches it and starts the target timeline.
# ============================================================

label start

join Miko center

Miko (neutral): This pattern uses a signal to bridge timelines.
Miko (smile): I'm going to emit a signal, and GDScript will react.

[wait time="1.0"]

Miko (joy): Emitting signal: "demo_chain"!

# This emits Dialogic.signal_event("demo_chain")
# gym_controller.gd listens for this and starts
# gym_pattern4_signal_target.dtl
[signal arg=demo_chain]

# This timeline continues until it ends...
Miko (neutral): I'll keep going while the signal fires in the background.

[wait time="0.5"]

Miko (smile): ...and now I'm done here!

# That's it. The signal handler in code started
# gym_pattern4_signal_target.dtl which will take over.
[end_timeline]