卡①T5(拆件批wr6/V13): damage_controller 拆分＋参数束——open_ticket 12参→(kind,source_class,display,spec)四参 spec 束（必载 channel/base_value/target_rule/ri 缺载 assert；可选 origin_cell/attack_type/rider/highlight/context 缺省同原签名；返回单据字典九栏目+requires/source_unit 逐字不变＝契约8）；类变量 19→15（dig_streak/charge_layers/rider_tier_bonus/rider_tier_crit→inject 束；fx_reveal_request/fx_ac_request→fx_calls 束 {reveal,ac}）；函数级拆分=_hero_attack_ctx→_ctx_rewrites(按序改写族四拍+armor_roll 发射+clamp_check 唯一发射点)+_ctx_clamp_delta(克制点数+订阅改写，消费同批命中禁重复发射)；_hero_attack_redeem→_kill_overflow(kill 发射+贯穿弹射)；_resolve_enemy_skill→_enemy_roll(掷点/折扣/克制/池乘/下限)+_enemy_shield_apply(damage_taken 施加面 {total,shield} 穿线，发射位留主函数保减伤落快照先后序)。调用点 30 处全改 spec 形（core 14＝reward_grant 3+grant_segment 7+combat_segment 3+控制器内部 overflow 1；damage_controller_test 15；system_contracts_test 1）＋inject/fx_calls 注入点改键（combat_segment :34/:37/:62、begin_battle :341-347）。验收：gdstyle 基线外 0 NEW（damage_controller 9 条存量键全清：branches/length/locals×3/class-vars 19→15/params 12→4）+ unit/integration 62 套件 1698 PASS 零 SCRIPT ERROR（〔dc1〕damage_controller 44 检查全绿含 A/B 模式/死亡作废/requires 门/flush_submit/AC 合流/池乘区；〔dc2〕system_contracts 九栏目契约绿；〔dc3〕round_flow/seal_polarity/level_shop 全绿）+ system_test 70 项 0 失败三闸过〔拆件批 V13〕

game/core/settlement/combat_segment.gd

@@ -31,10 +31,10 @@ func run(ri: int) -> void:
 			round_safe += 1
 		elif evt.kind == "mine":
 			round_mine = true
-	oc._damage.dig_streak = 0 if round_mine else round_safe
+	oc._damage.inject["dig_streak"] = 0 if round_mine else round_safe
 	# 蓄力层注入（内容数据驱动扩展批 T3——整备军备「每层下轮首段 +1」/厚积薄发满层 spike/铁壁整备
 	# 减伤——三件 fact charge_layers 同读 action_economy；battle 域每轮刷新）
-	oc._damage.charge_layers = oc.action_economy.charge_layers
+	oc._damage.inject["charge_layers"] = oc.action_economy.charge_layers
 	_hero_strike(ri)
 	_enemy_actions(ri)
 	_board_deferred_settle(ri)
@@ -52,19 +52,22 @@ func _hero_strike(ri: int) -> void:
 	var hero_alive: bool = int(oc._enemy_system.hero_unit().get("hp", 0)) > 0
 	var hero_target = oc._enemy_system.default_target()
 	if hero_alive and hero_target != null:
-		var ht := oc._damage.open_ticket(DamageController.KIND_HERO_ATTACK, "hero_attack", "主角攻击", "combat", oc._hero_atk, \
-			DamageController.TARGET_FRONT_ALIVE, ri, Vector2i(-1, -1), String(oc._enemy_system.hero_unit().get("attack_type", "normal")))
+		var ht := oc._damage.open_ticket(DamageController.KIND_HERO_ATTACK, "hero_attack", "主角攻击",
+			{"channel": "combat", "base_value": oc._hero_atk, "target_rule": DamageController.TARGET_FRONT_ALIVE,
+			"ri": ri, "origin_cell": Vector2i(-1, -1),
+			"attack_type": String(oc._enemy_system.hero_unit().get("attack_type", "normal"))})
 		oc._damage.submit(ht)
 		# 连珠矢（内容数据驱动扩展批 T3——attack_commit 订阅施加面：开格节奏变攻击段数，本轮每开
 		# ~3 安全格 +1 段穿刺附加（上限 cap；段值 provisional 固定值不乘 atk——台账披露）。施加位
 		# 紧随主角攻击单开立=迁移前开单位（先于敌方行动单入队——flush 兑现序逐位一致）
 		for h in oc._hits_of(ht.context.get("fx_attack_hits", []) as Array, "attack_segments"):
-			var segments := mini(int(h.get("cap", 2)), oc._damage.dig_streak / maxi(1, int(h.get("divisor", 3))))
+			var segments := mini(int(h.get("cap", 2)), int(oc._damage.inject["dig_streak"]) / maxi(1, int(h.get("divisor", 3))))
 			for s in segments:
 				# source_class 用中性名；attack_segments 兑付通道保留泛用面
-				var ct := oc._damage.open_ticket(DamageController.KIND_BOARD_TYPED, "fx_streak_segments",
-					"连击分段", "board", int(h.get("value", 0)), DamageController.TARGET_FRONT_ALIVE, ri,
-					oc.minesweeper.hero_pos(), "pierce")
+				var ct := oc._damage.open_ticket(DamageController.KIND_BOARD_TYPED, "fx_streak_segments", "连击分段",
+					{"channel": "board", "base_value": int(h.get("value", 0)),
+					"target_rule": DamageController.TARGET_FRONT_ALIVE, "ri": ri,
+					"origin_cell": oc.minesweeper.hero_pos(), "attack_type": "pierce"})
 				oc._damage.submit(ct)
 
 
@@ -88,15 +91,18 @@ func _enemy_actions(ri: int) -> void:
 			oc._enemy_system.commit_action(u)
 			continue
 		# 伤害技（含普攻——倍率恒 1）= 敌方伤害技单据：基线 = round(atk×倍率)、rider 预计算归开单侧
-		# （表值算术零随机），掷点/克制查表（第 9 参 = 敌方 attack_type——迭代 24 N3 轴开列前恒空串不查表）/
+		# （表值算术零随机），掷点/克制查表（spec 束 attack_type = 敌方攻击类型——迭代 24 N3 轴开列前恒空串不查表）/
 		# hero_defense×enemy_output 池乘区/下限/rider 后置/commit 全归控制器管线（兑现序 = 开单序；
 		# 来源敌已死在兑现时作废——死亡即不动手）。
 		var baseline: int = int(round(float(u.atk) * float(srow.get("damage_mult", 1.0))))
 		var rider := 0
 		if srow.has("rider_mult"):
 			rider = maxi(int(oc.db.settlement.damage_roll.damage_floor), int(floor(float(u.atk) * float(srow.rider_mult))))
-		var et := oc._damage.open_ticket(DamageController.KIND_ENEMY_SKILL, "enemy_action", "%s %s" % [u.display_name, String(srow.display_name)], "combat", \
-			baseline, DamageController.TARGET_HERO, ri, Vector2i(-1, -1), String(u.get("attack_type", "normal")), rider)
+		var et := oc._damage.open_ticket(DamageController.KIND_ENEMY_SKILL, "enemy_action",
+			"%s %s" % [u.display_name, String(srow.display_name)],
+			{"channel": "combat", "base_value": baseline, "target_rule": DamageController.TARGET_HERO,
+			"ri": ri, "origin_cell": Vector2i(-1, -1),
+			"attack_type": String(u.get("attack_type", "normal")), "rider": rider})
 		et["source_unit"] = u
 		et["context"] = {"skill_id": skill_id, "baseline": baseline}
 		oc._damage.submit(et)