feat(武器系统): 新增可蓄力钢管武器及相关功能

实现钢管武器的蓄力攻击机制，包括：
- 添加 Pipe 武器和 PipeBullet 子弹脚本及场景
- 在 Weapon 类中增加蓄力相关属性和方法
- 修改 Rooster 角色以支持武器蓄力功能
- 添加武器蓄力时间计算和伤害加成逻辑

components/Bullets/Pipe.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=6 format=3 uid="uid://07lpwkusvvy4"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_3h25n"]
+[ext_resource type="Texture2D" uid="uid://ds5htlg14wm3y" path="res://resources/bullets/pipe/pipe.png" id="2_3ntcm"]
+[ext_resource type="Script" uid="uid://c4w0f18nj4qhk" path="res://scripts/Contents/Bullets/PipeBullet.gd" id="2_vcs8c"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_vcs8c"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_3ntcm")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_j5ir5"]
+size = Vector2(162, 12)
+
+[node name="Pipe" instance=ExtResource("1_3h25n")]
+script = ExtResource("2_vcs8c")
+penerate = 1.0
+lifeTime = 1000.0
+
+[node name="texture" parent="." index="0"]
+rotation = -1.5707964
+scale = Vector2(0.27, 0.27)
+sprite_frames = SubResource("SpriteFrames_vcs8c")
+
+[node name="hitbox" parent="." index="1"]
+shape = SubResource("RectangleShape2D_j5ir5")

components/Characters/Rooster.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=12 format=3 uid="uid://dky8574uqc18r"]
+[gd_scene load_steps=13 format=3 uid="uid://dky8574uqc18r"]
 
 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_e5pl8"]
 [ext_resource type="Script" uid="uid://cthtupc6dtbav" path="res://scripts/Contents/Characters/Rooster.gd" id="2_oqdqd"]
+[ext_resource type="PackedScene" uid="uid://dyanyf044boxp" path="res://components/Weapons/Pipe.tscn" id="3_da2ca"]
 [ext_resource type="AudioStream" uid="uid://cdrevrq7n6yqa" path="res://resources/sounds/effect/Boing.mp3" id="4_66s6c"]
 [ext_resource type="AudioStream" uid="uid://benyec5bqni0b" path="res://resources/sounds/effect/Chomp.wav" id="4_k0yme"]
 [ext_resource type="AudioStream" uid="uid://dmxh3bpk8vyy5" path="res://resources/sounds/effect/Coin.mp3" id="5_xnbhq"]
@@ -57,6 +58,8 @@ metadata/_edit_vertical_guides_ = [71.0]
 [node name="weaponStore" parent="." index="1"]
 process_mode = 4
 
+[node name="Pipe" parent="weaponStore" index="0" instance=ExtResource("3_da2ca")]
+
 [node name="sprint" parent="sounds" index="0"]
 stream = ExtResource("4_66s6c")
 

components/Weapons/Pipe.tscn

@@ -1,12 +1,15 @@
-[gd_scene load_steps=3 format=3 uid="uid://jq8oatmpoesj"]
+[gd_scene load_steps=4 format=3 uid="uid://dyanyf044boxp"]
 
 [ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_sqbqm"]
 [ext_resource type="Texture2D" uid="uid://7yeb0e4ahcee" path="res://resources/weapons/pipe.png" id="2_mmtf8"]
+[ext_resource type="Script" uid="uid://l1v3boq8ei12" path="res://scripts/Contents/Weapons/Pipe.gd" id="2_p67v7"]
 
 [node name="Pipe" instance=ExtResource("1_sqbqm")]
+script = ExtResource("2_p67v7")
 avatarTexture = ExtResource("2_mmtf8")
 displayName = "钢管"
 costBeachball = 350
+chargable = true
 store = {
 "atk": 5,
 "charge": 0.1
@@ -17,7 +20,6 @@ storeType = {
 }
 descriptionTemplate = "按住蓄力扔出钢管，蓄力越久伤害越高。
 基础伤害：$atk，蓄力倍率：$charge"
-debugRebuild = true
 
 [node name="avatar" parent="container/info" index="0"]
 texture = ExtResource("2_mmtf8")

scripts/Contents/Bullets/PipeBullet.gd

@@ -0,0 +1,9 @@
+extends BulletBase
+class_name PipeBullet
+
+var energy: float = 0
+
+func ai():
+	PresetBulletAI.forward(self, rotation)
+	texture.rotation += energy * (1 - lifeTimePercent()) / 100
+	speed = initialSpeed * (1 - lifeTimePercent())

scripts/Contents/Bullets/PipeBullet.gd.uid

@@ -0,0 +1 @@
+uid://c4w0f18nj4qhk

scripts/Contents/Characters/Rooster.gd

@@ -11,11 +11,8 @@ func register():
 			elif bullet is FoxZhua:
 				EffectController.create(ComponentManager.getEffect("BloodFall"), texture.global_position).shot()
 	)
-	# if !WorldManager.isRelease():
+var chargeStartTime = {}
-	# 	getItem({
+
-	# 		ItemStore.ItemType.BEACHBALL: INF,
-	# 		ItemStore.ItemType.SOUL: INF
-	# 	})
 func ai():
 	texture.play("walk")
 	var direction = Vector2(
@@ -25,17 +22,27 @@ func ai():
 	move(direction)
 	if direction.length() == 0:
 		texture.play("idle")
-	if Input.is_action_pressed("attack"):
+	if Input.is_action_just_pressed("attack"):
-		tryAttack(0)
+		startCharge(0)
-	if Input.is_action_pressed("attack2"):
+	if Input.is_action_just_released("attack"):
-		tryAttack(1)
+		endCharge(0)
-	if Input.is_action_pressed("smallSkill"):
+	if Input.is_action_just_pressed("attack2"):
-		tryAttack(2)
+		startCharge(1)
-	if Input.is_action_pressed("superSkill"):
+	if Input.is_action_just_released("attack2"):
-		tryAttack(3)
+		endCharge(1)
+	if Input.is_action_just_pressed("smallSkill"):
+		startCharge(2)
+	if Input.is_action_just_released("smallSkill"):
+		endCharge(2)
+	if Input.is_action_just_pressed("superSkill"):
+		startCharge(3)
+	if Input.is_action_just_released("superSkill"):
+		endCharge(3)
 	for i in range(3):
-		if Input.is_action_pressed("cardSkill" + str(i)):
+		if Input.is_action_just_pressed("cardSkill" + str(i)):
-			tryAttack(4 + i)
+			startCharge(4 + i)
+		if Input.is_action_just_released("cardSkill" + str(i)):
+			endCharge(4 + i)
 	if Input.is_action_just_pressed("sprint"):
 		trySprint()
 	if Input.is_action_just_pressed("heal"):
@@ -49,3 +56,20 @@ func sprint():
 		Input.get_axis("m_left", "m_right"),
 		Input.get_axis("m_up", "m_down")
 	) * sprintMultiplier, true)
+
+func startCharge(weaponIndex: int):
+	if len(weapons) > weaponIndex:
+		var weapon = weapons[weaponIndex]
+		if weapon.chargable:
+			chargeStartTime[weaponIndex] = Time.get_ticks_msec()
+func endCharge(weaponIndex: int):
+	if chargeStartTime.has(weaponIndex):
+		var startTime = chargeStartTime[weaponIndex]
+		var endTime = Time.get_ticks_msec()
+		var chargedTime = endTime - startTime
+		chargeStartTime.erase(weaponIndex)
+		if len(weapons) > weaponIndex:
+			var weapon = weapons[weaponIndex]
+			if weapon.chargable:
+				weapon.chargedTime = chargedTime
+				tryAttack(weaponIndex)

scripts/Contents/Weapons/Pipe.gd

@@ -0,0 +1,21 @@
+@tool
+extends Weapon
+
+func update(to: int, origin: Dictionary, _entity: EntityBase):
+	origin["atk"] += 2 * to * soulLevel
+	origin["charge"] += 0.02 * to * soulLevel
+	return origin
+func attack(entity: EntityBase):
+	var weaponPos = entity.findWeaponAnchor("normal")
+	for bullet in BulletBase.generate(
+			ComponentManager.getBullet("Pipe"),
+			entity,
+			weaponPos,
+			weaponPos.angle_to_point(get_global_mouse_position())
+		):
+		if bullet is PipeBullet:
+			var e = charged(readStore("atk"), readStore("charge"))
+			bullet.baseDamage = e
+			bullet.energy = e
+			bullet.speed = e
+	return true

scripts/Contents/Weapons/Pipe.gd.uid

@@ -0,0 +1 @@
+uid://l1v3boq8ei12

scripts/Structs/Weapon.gd

@@ -8,6 +8,7 @@ class_name Weapon
 @export var typeTopic: WeaponName.TypeTopic = WeaponName.TypeTopic.IMPACT
 @export var soulLevel: int = 1
 @export var costBeachball: int = 500
+@export var chargable: bool = false
 @export var store: Dictionary = {
 	"atk": 10
 }
@@ -35,6 +36,7 @@ class_name Weapon
 
 var cooldownTimer: CooldownTimer = null
 var originalStore: Dictionary = {}
+var chargedTime: float = 0
 
 func _ready():
 	cooldownTimer = CooldownTimer.new()
@@ -166,9 +168,14 @@ func playSound(sound: String):
 		cloned.queue_free()
 func tryAttack(entity: EntityBase):
 	cooldownTimer.speedScale = entity.fields.get(FieldStore.Entity.ATTACK_SPEED)
-	if cooldownTimer.start():
+	if cooldownTimer.isCooldowned():
-		if entity.useEnergy(needEnergy):
+		var result = await attack(entity)
-			return await attack(entity)
+		if result:
+			cooldownTimer.start()
+			entity.useEnergy(needEnergy)
+		return result
+func charged(base: float, percent: float):
+	return base * (1 + chargedTime / 50 * percent)
 
 # 抽象
 func update(_to: int, origin: Dictionary, _entity: EntityBase):