feat(子弹系统): 完善乾坤剑和格挡子弹的逻辑

添加乾坤剑的追踪和攻击逻辑，包括命中目标后的效果
调整格挡子弹的伤害值和生成气的逻辑
优化子弹动画和碰撞箱设置
为乾坤剑添加基础伤害和穿透属性

components/Bullets/Parrier.tscn

@@ -113,7 +113,7 @@ size = Vector2(54, 204)
 [node name="Parrier" instance=ExtResource("1_57y3f")]
 script = ExtResource("2_li4th")
 parryRate = 0.0
-baseDamage = 0.0
+baseDamage = 1.0
 penerate = 1.0
 autoSpawnAnimation = true
 freeAfterSpawn = true

components/Bullets/ParryBall.tscn

@@ -44,6 +44,7 @@ radius = 100.0
 
 [node name="ParryBall" instance=ExtResource("1_xeuh5")]
 script = ExtResource("2_cc0al")
+baseDamage = 0.0
 
 [node name="texture" parent="." index="0"]
 scale = Vector2(0.5, 0.5)

components/Bullets/QKSword.tscn

@@ -15,54 +15,6 @@ animations = [{
 "speed": 5.0
 }]
 
-[sub_resource type="Animation" id="Animation_q2yg1"]
-resource_name = "spawn"
-step = 0.1
-tracks/0/type = "bezier"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath(".:scale:x")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"handle_modes": PackedInt32Array(0, 2),
-"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.16666667, 0, 0, 0),
-"times": PackedFloat32Array(0, 1)
-}
-tracks/1/type = "bezier"
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/path = NodePath(".:scale:y")
-tracks/1/interp = 1
-tracks/1/loop_wrap = true
-tracks/1/keys = {
-"handle_modes": PackedInt32Array(2, 2),
-"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.16666667, 0, 0, 0),
-"times": PackedFloat32Array(0, 1)
-}
-tracks/2/type = "bezier"
-tracks/2/imported = false
-tracks/2/enabled = true
-tracks/2/path = NodePath(".:rotation")
-tracks/2/interp = 1
-tracks/2/loop_wrap = true
-tracks/2/keys = {
-"handle_modes": PackedInt32Array(2, 0),
-"points": PackedFloat32Array(-4.71, -0.25, 0, 0.25, 0, 0.78, -0.15, 0, 0, 0),
-"times": PackedFloat32Array(0, 1)
-}
-tracks/3/type = "bezier"
-tracks/3/imported = false
-tracks/3/enabled = true
-tracks/3/path = NodePath(".:modulate:a")
-tracks/3/interp = 1
-tracks/3/loop_wrap = true
-tracks/3/keys = {
-"handle_modes": PackedInt32Array(2, 2),
-"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.16666667, 0, 0, 0),
-"times": PackedFloat32Array(0, 1)
-}
-
 [sub_resource type="Animation" id="Animation_x26jp"]
 length = 0.001
 tracks/0/type = "bezier"
@@ -110,6 +62,54 @@ tracks/3/keys = {
 "times": PackedFloat32Array(0)
 }
 
+[sub_resource type="Animation" id="Animation_q2yg1"]
+resource_name = "spawn"
+step = 0.1
+tracks/0/type = "bezier"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:scale:x")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"handle_modes": PackedInt32Array(0, 2),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1.5, -0.16666667, 0, 0, 0),
+"times": PackedFloat32Array(0, 1)
+}
+tracks/1/type = "bezier"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:scale:y")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"handle_modes": PackedInt32Array(2, 2),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1.5, -0.16666667, 0, 0, 0),
+"times": PackedFloat32Array(0, 1)
+}
+tracks/2/type = "bezier"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:rotation")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"handle_modes": PackedInt32Array(2, 0),
+"points": PackedFloat32Array(-4.71, -0.25, 0, 0.25, 0, 0.78, -0.15, 0, 0, 0),
+"times": PackedFloat32Array(0, 1)
+}
+tracks/3/type = "bezier"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".:modulate:a")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"handle_modes": PackedInt32Array(2, 2),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.16666667, 0, 0, 0),
+"times": PackedFloat32Array(0, 1)
+}
+
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_evtlt"]
 _data = {
 &"RESET": SubResource("Animation_x26jp"),
@@ -117,12 +117,15 @@ _data = {
 }
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_q2yg1"]
-size = Vector2(94, 12)
+size = Vector2(146, 26)
 
 [node name="QKSword" instance=ExtResource("1_1ke2b")]
 script = ExtResource("2_x26jp")
 speed = 20.0
-lifeTime = 2000.0
+baseDamage = 20.0
+penerate = 1.0
+penerateDamageReduction = 0.2
+lifeTime = 3000.0
 autoSpawnAnimation = true
 
 [node name="texture" parent="." index="0"]

scripts/Contents/Bullets/Parrier.gd

@@ -3,17 +3,19 @@ class_name ParrierBullet
 
 @export var parryRate: float = 1
 
-func hitBullet(bullet: BulletBase):
-	if BulletTool.canDamage(bullet, launcher):
+func hitBullet(bullet: BulletBase): # 当前子弹与其他子弹相撞
+	if BulletTool.canDamage(bullet, launcher): # 其他子弹可以使当前子弹的发射者受伤吗？
 		if MathTool.rate(parryRate):
-			var eff = EffectController.create(ComponentManager.getEffect("Parry"), position + (bullet.position - position).normalized() * 150)
+			# 生成格挡特效
+			var eff = EffectController.create(ComponentManager.getEffect("Parry"), position + (bullet.position - position).normalized() * 150) # 从子弹位置，面向其他子弹的方向前进150
 			eff.modulate = bullet.modulate.blend(bullet.texture.modulate)
 			eff.shot()
+			# 摧毁其他子弹
 			bullet.tryDestroy()
 			var cycler = launcher.getOrCreateCycleTimer("parry", 2000, 100)
-			if len(cycler.bullets) < 5:
+			if len(cycler.bullets) < 5: # 玩家最多只能拥有5点气
 				for b in BulletBase.generate(
-					ComponentManager.getBullet("ParryBall"),
+					ComponentManager.getBullet("ParryBall"), # 生成气的子弹
 					launcher,
 					position,
 					0

scripts/Contents/Bullets/ParryBall.gd

@@ -6,10 +6,13 @@ var cycler: CycleTimer
 func spawn():
 	cycler = launcher.getOrCreateCycleTimer("parry")
 	cycler.host(self )
+	launcher.sprintMultiplier += 1
+func destroy(_beacuseMap: bool):
+	launcher.sprintMultiplier -= 1
 func ai():
 	PresetBulletAI.selfRotate(self , 5)
-	hitbox.disabled = !launcher.sprinting
-func succeedToHit(_dmg: float, entity: EntityBase):
+	hitbox.disabled = !launcher.sprinting # 玩家在冲刺时气的碰撞箱才生效
+func succeedToHit(_dmg: float, entity: EntityBase): # 当撞到敌人时
 	for bullet in BulletBase.generate(
 		ComponentManager.getBullet("QKSword"),
 		launcher,
@@ -19,4 +22,4 @@ func succeedToHit(_dmg: float, entity: EntityBase):
 		if bullet is QKSwordBullet:
 			bullet.position = entity.texture.global_position + MathTool.sampleInRing(50, 200)
 			bullet.tracer = entity
-			bullet.look_at(entity.position)
+			bullet.look_at(entity.getTrackingAnchor()) # 生成的乾坤剑面向敌人

scripts/Contents/Bullets/QKSword.gd

@@ -2,9 +2,20 @@ extends BulletBase
 class_name QKSwordBullet
 
 var tracer: EntityBase
+var attackedTracer: bool = false
 
 func ai():
-	if is_instance_valid(tracer):
-		look_at(tracer.position)
+	if is_instance_valid(tracer) && !attackedTracer:
+		look_at(tracer.getTrackingAnchor())
 	if timeLived() > 1000:
-		PresetBulletAI.forward(self , rotation)
+		PresetBulletAI.forward(self , rotation) # 前进
+		hitbox.disabled = false
+	else:
+		hitbox.disabled = true
+func succeedToHit(_dmg: float, entity: EntityBase):
+	if entity == tracer:
+		attackedTracer = true # 只需要命中一次目标就不需要继续前进了
+	EffectController.create(
+		ComponentManager.getEffect("CatBoom"),
+		entity.texture.global_position
+	).shot()