Add story beats to Sishui Gate

tools/smoke_chapter_one_polish.gd

@@ -24,7 +24,9 @@ func _init() -> void:
 	_check_dialogue_localization_and_side(failures)
 	_check_event_dialogue_side_passthrough(failures)
 	_check_opening_battle_event_dialogue_structure(failures)
+	_check_sishui_gate_event_dialogue_structure(failures)
 	_check_opening_battle_story_beats(failures)
+	_check_sishui_gate_story_beats(failures)
 	_check_pixel_unit_helpers(failures)
 
 	if failures.is_empty():
@@ -109,9 +111,10 @@ func _check_dialogue_localization_and_side(failures: Array[String]) -> void:
 		{"speaker": "Cao Cao", "text": "전열을 세워라."},
 		{"speaker": "Lu Bu", "text": "조조를 짓밟아라."},
 		{"speaker": "Qingzhou Chief", "text": "마을 곡식을 내놓아라."},
-		{"speaker": "Camp Merchant", "text": "군막에 물자가 남았습니다."}
+		{"speaker": "Camp Merchant", "text": "군막에 물자가 남았습니다."},
+		{"speaker": "Hua Xiong", "text": "사수관을 지켜라."}
 	])
-	if lines.size() != 4:
+	if lines.size() != 5:
 		failures.append("dialogue normalization should keep all valid chapter one lines")
 		scene.free()
 		return
@@ -123,6 +126,8 @@ func _check_dialogue_localization_and_side(failures: Array[String]) -> void:
 		failures.append("chapter one named enemy dialogue should be localized and right-sided")
 	if lines[3].get("speaker", "") != "군막 상인" or lines[3].get("side", "") != "right":
 		failures.append("camp merchant dialogue should be localized and right-sided by default")
+	if lines[4].get("speaker", "") != "화웅" or lines[4].get("side", "") != "right":
+		failures.append("Sishui Gate enemy commander dialogue should localize to Korean on the right")
 	scene.free()
 
 
@@ -178,6 +183,34 @@ func _check_opening_battle_event_dialogue_structure(failures: Array[String]) ->
 			failures.append("Zhang Mancheng defeat event should watch yellow_turban_1")
 
 
+func _check_sishui_gate_event_dialogue_structure(failures: Array[String]) -> void:
+	var state = BattleStateScript.new()
+	if not state.load_battle("res://data/scenarios/002_sishui_gate.json"):
+		failures.append("could not load Sishui Gate for event dialogue structure")
+		return
+	for event_id in [
+		"opening_dialogue",
+		"turn_2_warning",
+		"turn_5_ridge_patrol",
+		"turn_8_gate_reserve",
+		"hua_xiong_vanguard_falls"
+	]:
+		var event := _event_by_id(state, event_id)
+		if event.is_empty():
+			failures.append("Sishui Gate missing event: %s" % event_id)
+			continue
+		if not _event_has_dialogue_action(event):
+			failures.append("Sishui Gate event should include contextual dialogue: %s" % event_id)
+	var vanguard_event := _event_by_id(state, "hua_xiong_vanguard_falls")
+	if not vanguard_event.is_empty():
+		var when: Dictionary = vanguard_event.get("when", {})
+		var unit_ids: Array = when.get("unit_ids", [])
+		if not unit_ids.has("hua_xiong_vanguard"):
+			failures.append("Hua Xiong vanguard defeat event should watch hua_xiong_vanguard")
+		if not _event_has_set_objective_action(vanguard_event):
+			failures.append("Hua Xiong vanguard defeat event should clarify the next objective")
+
+
 func _check_opening_battle_story_beats(failures: Array[String]) -> void:
 	var state = BattleStateScript.new()
 	if not state.load_battle("res://data/scenarios/001_yellow_turbans.json"):
@@ -203,6 +236,30 @@ func _check_opening_battle_story_beats(failures: Array[String]) -> void:
 		failures.append("opening battle final objective gate should open after the turn 9 story beat")
 
 
+func _check_sishui_gate_story_beats(failures: Array[String]) -> void:
+	var state = BattleStateScript.new()
+	if not state.load_battle("res://data/scenarios/002_sishui_gate.json"):
+		failures.append("could not load Sishui Gate for story beat checks")
+		return
+
+	var dialogue_batches := []
+	state.dialogue_requested.connect(func(lines: Array) -> void:
+		dialogue_batches.append(lines)
+	)
+
+	state._run_events("turn_start", BattleStateScript.TEAM_ENEMY, 2)
+	state._run_events("turn_start", BattleStateScript.TEAM_ENEMY, 5)
+	state._run_events("turn_start", BattleStateScript.TEAM_ENEMY, 8)
+
+	if dialogue_batches.size() < 3:
+		failures.append("Sishui Gate should add dialogue beats for each major reserve phase")
+	var victory_text := str(state.objectives.get("victory", ""))
+	if not victory_text.contains("마지막 예비대"):
+		failures.append("Sishui Gate turn 8 event should update the victory objective after the final reserve arrives")
+	if not state._condition_gate_open({"after_event": "turn_8_gate_reserve"}):
+		failures.append("Sishui Gate final objective gate should open after the turn 8 story beat")
+
+
 func _event_by_id(state, event_id: String) -> Dictionary:
 	for event in state.battle_events:
 		if typeof(event) == TYPE_DICTIONARY and str(event.get("id", "")) == event_id:
@@ -218,6 +275,14 @@ func _event_has_dialogue_action(event: Dictionary) -> bool:
 	return false
 
 
+func _event_has_set_objective_action(event: Dictionary) -> bool:
+	var actions: Array = event.get("actions", [])
+	for action in actions:
+		if typeof(action) == TYPE_DICTIONARY and str(action.get("type", "")) == "set_objective":
+			return true
+	return false
+
+
 func _check_pixel_unit_helpers(failures: Array[String]) -> void:
 	var scene = BattleSceneScript.new()
 	for method_name in [