feat(战斗系统): 重构子弹追踪逻辑，使用实体当前焦点位置替代鼠标位置

修改所有子弹追踪逻辑，统一使用launcher.currentFocusedPosition作为目标位置
在EntityBase中新增currentFocusedPosition字段，用于存储当前焦点位置
调整MTY角色的攻击距离参数，使用常量定义最小招架和攻击距离

scripts/Contents/Bullets/AcidStorm.gd

@@ -38,7 +38,7 @@ func applyDot():
 				bullet.arg2 = clAtkSpeed
 			if bullet is AcidP:
 				bullet.arg1 = pOffset
-				bullet.arg2 = EntityTool.findClosetEntity(get_global_mouse_position(), get_tree(), !launcher.isPlayer(), launcher.isPlayer())
+				bullet.arg2 = EntityTool.findClosetEntity(launcher.currentFocusedPosition, get_tree(), !launcher.isPlayer(), launcher.isPlayer())
 			if bullet is AcidC:
 				bullet.arg1 = cAtk
 	await TickTool.millseconds(1000.0 / f)

scripts/Contents/Bullets/Arrow.gd

@@ -12,15 +12,15 @@ func register():
 	hitbox.disabled = true
 func ai():
 	if timeLived() < waitTime:
-		PresetBulletAI.lockLauncher(self, launcher, true)
+		PresetBulletAI.lockLauncher(self , launcher, true)
-		rotation = position.angle_to_point(get_global_mouse_position()) + offsetRotation
+		rotation = position.angle_to_point(launcher.currentFocusedPosition) + offsetRotation
 		return
 	else:
 		trail.emitting = true
 		hitbox.disabled = false
 	speed = (1 - lifeTimePercent()) * initialSpeed
 	baseDamage = speed * atk
-	PresetBulletAI.forward(self, rotation)
+	PresetBulletAI.forward(self , rotation)
 	if speed < 1:
 		tryDestroy()
 func succeedToHit(_dmg: float, _entity: EntityBase):

scripts/Contents/Bullets/BigLaser.gd

@@ -8,7 +8,7 @@ func spawn():
 	CameraManager.playAnimation("bigLaser")
 	baseDamage *= launcher.fields[FieldStore.Entity.ATTACK_SPEED]
 func ai():
-	rotation = lerp_angle(rotation, ((get_global_mouse_position() - position).angle()), 0.1)
+	rotation = lerp_angle(rotation, ((launcher.currentFocusedPosition - position).angle()), 0.1)
 	position = launcher.texture.global_position
 func applyDot():
 	hitbox.disabled = true

scripts/Contents/Bullets/Bow.gd

@@ -21,5 +21,5 @@ func spawn():
 	await TickTool.millseconds(waitTime)
 	tryDestroy()
 func ai():
-	PresetBulletAI.lockLauncher(self, launcher, true)
+	PresetBulletAI.lockLauncher(self , launcher, true)
-	rotation = position.angle_to_point(get_global_mouse_position())
+	rotation = position.angle_to_point(launcher.currentFocusedPosition)

scripts/Contents/Bullets/MagicMissle.gd

@@ -10,8 +10,8 @@ func ai():
 	if accelerating:
 		if roundBullets.count(self ) < 1:
 			accelerating = false
-		rotation = lerp_angle(rotation, position.angle_to_point(get_global_mouse_position()), 0.1)
+		rotation = lerp_angle(rotation, position.angle_to_point(launcher.currentFocusedPosition), 0.1)
-		speedV2 += (get_global_mouse_position() - position).normalized() * 1
+		speedV2 += (launcher.currentFocusedPosition - position).normalized() * 1
 	elif speed < 1 || baseDamage < 1:
 		tryDestroy()
 	speedV2 *= 0.995

scripts/Contents/Bullets/Volcano.gd

@@ -10,10 +10,10 @@ var dmg5: float = 0
 var splitAngle: float = 10
 
 func ai():
-	PresetBulletAI.lockLauncher(self, launcher, true)
+	PresetBulletAI.lockLauncher(self , launcher, true)
 	rotation = lerp_angle(
 		rotation,
-		position.angle_to_point(get_global_mouse_position()),
+		position.angle_to_point(launcher.currentFocusedPosition),
 		rotates
 	)
 func succeedToHit(_dmg: float, _entity: EntityBase):

scripts/Contents/Bullets/Wuwei.gd

@@ -6,7 +6,7 @@ class_name WuweiBullet
 func ai():
 	if canMove:
 		PresetBulletAI.lockLauncher(self , launcher, true)
-		PresetBulletAI.trace(self , get_global_mouse_position(), 0.1)
+		PresetBulletAI.trace(self , launcher.currentFocusedPosition, 0.1)
 
 func shoot():
 	for bullet in BulletBase.generate(

scripts/Contents/Characters/MTY.gd

@@ -1,6 +1,9 @@
 extends EntityBase
 class_name MTY
 
+var MIN_PARRY_DISTANCE = 300
+var MIN_ATTACK_DISTANCE = 400
+
 func register():
 	fields[FieldStore.Entity.MAX_HEALTH] = 400
 	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.9
@@ -13,24 +16,29 @@ func spawn():
 func ai():
 	PresetEntityAI.follow(self , currentFocusedBoss)
 	for i in 3:
-		tryAttack(i)
+		if i == 1:
+			var track = getTrackingAnchor()
+			if is_instance_valid(BulletTool.findClosetBulletCanDamage(track, get_tree(), self , MIN_PARRY_DISTANCE)):
+				tryAttack(1)
+		else:
+			tryAttack(i)
 func attack(type: int):
 	if type == 0:
 		trySprint()
 	elif type == 1:
 		var track = getTrackingAnchor()
-		var bullet = BulletTool.findClosetBulletCanDamage(track, get_tree(), self , 450)
+		var bullet = BulletTool.findClosetBulletCanDamage(track, get_tree(), self , MIN_PARRY_DISTANCE)
 		if is_instance_valid(bullet):
 			BulletBase.generate(ComponentManager.getBullet("Parrier"), self , track, track.angle_to_point(bullet.position))
 	elif type == 2:
 		if is_instance_valid(currentFocusedBoss):
 			var track = getTrackingAnchor()
-			if currentFocusedBoss.position.distance_to(track) <= 400:
+			if currentFocusedBoss.position.distance_to(track) <= MIN_ATTACK_DISTANCE:
 				BulletBase.generate(ComponentManager.getBullet("Parrier"), self , track, track.angle_to_point(currentFocusedBoss.position))
 	return true
 func sprint():
 	var track = getTrackingAnchor()
-	var target = BulletTool.findClosetBulletCanDamage(track, get_tree(), self , 300)
+	var target = BulletTool.findClosetBulletCanDamage(track, get_tree(), self , MIN_PARRY_DISTANCE)
 	if is_instance_valid(target):
 		var dir = (target.position - track).rotated(MathTool.randomChoiceFrom([-1, 1]) * deg_to_rad(90))
 		move(dir.normalized() * sprintMultiplier, true)

scripts/Contents/Characters/Rooster.gd

@@ -17,6 +17,7 @@ func register():
 	chargeParticle.emitting = false
 
 func ai():
+	currentFocusedPosition = get_global_mouse_position()
 	texture.play("walk")
 	var direction = Vector2(
 		Input.get_axis("m_left", "m_right"),

scripts/Contents/Wave.gd

@@ -51,7 +51,7 @@ static var WAVE_MOWING = [
 	Wave.create("MTY", 1, 5, false, 0, INF, 1),
 ]
 static var WAVE_TESTMOB = [
-	Wave.create("MTY", 1, 10, false, 0, INF, 1)
+	Wave.create("MTY", 1, 1, false, 0, INF, 1)
 ]
 static var WAVE_EMPTY = []
 static var waveReleaseConfig = [WAVE_TESTBOSS, 1]

scripts/Statemachine/EntityBase.gd

@@ -108,6 +108,7 @@ var trailing: bool = false
 
 var lastDirection: int = 1
 var currentFocusedBoss: EntityBase = null
+var currentFocusedPosition: Vector2 = Vector2.ZERO
 var charginup: bool = false
 var weapons: Array[Weapon] = []
 var weaponBag: Array[String] = []
@@ -187,6 +188,8 @@ func _physics_process(_delta: float) -> void:
 	if !isPlayer() && !currentFocusedBoss:
 		currentFocusedBoss = MathTool.randomChoiceFrom(get_tree().get_nodes_in_group("players"))
 	animatree.set("parameters/blend_position", lerpf(animatree.get("parameters/blend_position"), lastDirection, 0.2))
+	if is_instance_valid(currentFocusedBoss):
+		currentFocusedPosition = currentFocusedBoss.position
 	if sprinting:
 		if sprintAi():
 			sprinting = false