feat: 添加新的角色Hen，更新Chick角色的攻击逻辑，增强Boss状态条和子弹功能

components/Bullets/Diamond.tscn

@@ -0,0 +1,23 @@
+[gd_scene load_steps=5 format=3 uid="uid://dbqrmirh6qi7s"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_8udva"]
+[ext_resource type="Texture2D" uid="uid://dfptmc7clhtx7" path="res://resources/bullets/diamond/frames/0.svg" id="2_txmup"]
+[ext_resource type="Script" path="res://scripts/Contents/Bullets/Diamond.gd" id="2_yxtyj"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_oj6iy"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_txmup")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[node name="Diamond" instance=ExtResource("1_8udva")]
+script = ExtResource("2_yxtyj")
+lifeDistance = 500.0
+
+[node name="texture" parent="." index="0"]
+sprite_frames = SubResource("SpriteFrames_oj6iy")

components/Characters/Chick.tscn

@@ -39,6 +39,9 @@ position = Vector2(0, -37)
 sprite_frames = SubResource("SpriteFrames_xji3d")
 animation = &"walk"
 
+[node name="normal" type="Node2D" parent="texture/weapons" index="0"]
+position = Vector2(30, -12)
+
 [node name="movebox" parent="." index="1"]
 shape = SubResource("RectangleShape2D_rn84j")
 

components/Characters/Hen.tscn

@@ -0,0 +1,5 @@
+[gd_scene load_steps=2 format=3 uid="uid://c8h1abpbe6cww"]
+
+[ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_twxai"]
+
+[node name="EntityBase" instance=ExtResource("1_twxai")]

components/Scenes/World.tscn

@@ -16,12 +16,3 @@ position = Vector2(394, 274)
 [node name="chick" parent="." groups=["mobs"] instance=ExtResource("4_tnil0")]
 position = Vector2(644, 391)
 isBoss = true
-
-[node name="Chick" parent="." instance=ExtResource("4_tnil0")]
-position = Vector2(261, 468)
-
-[node name="Chick2" parent="." instance=ExtResource("4_tnil0")]
-position = Vector2(837, 492)
-
-[node name="Chick3" parent="." instance=ExtResource("4_tnil0")]
-position = Vector2(897, 185)

scripts/Contents/Bullets/Diamond.gd

@@ -0,0 +1,6 @@
+extends BulletBase
+class_name Diamond
+
+func ai():
+	rotation_degrees += 1
+	forward(Vector2.from_angle(rotation))

scripts/Contents/Characters/Chick.gd

@@ -1,6 +1,17 @@
 extends EntityBase
 class_name Chick
 
+var angle = 0
 func _ready():
 	fields[FieldStore.Entity.MAX_HEALTH] = 1000
+	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.25
 	super._ready()
+
+func ai():
+	move(currentFocusedBoss.position - position)
+	if tryAttack(0):
+		angle += 20
+func attack(type):
+	if type == 0:
+		var weaponPos = findWeaponAnchor("normal")
+		BulletBase.generate(preload("res://components/Bullets/Diamond.tscn"), self, weaponPos, deg_to_rad(angle))

scripts/Contents/Characters/Rooster.gd

@@ -22,4 +22,4 @@ func sprint():
 	move(Vector2(
 		Input.get_axis("m_left", "m_right"),
 		Input.get_axis("m_up", "m_down")
-	) * 6, true)
+	) * 8, true)

scripts/Statemachine/BossBar.gd

@@ -6,6 +6,6 @@ class_name BossBar
 
 func _process(delta):
 	super._process(delta)
-	if entity:
+	if is_instance_valid(entity):
 		nameLabel.text = entity.displayName
 		valueLabel.text = "%.2f" % (entity.health / entity.fields[FieldStore.Entity.MAX_HEALTH] * 100)

scripts/Statemachine/BulletBase.gd

@@ -31,7 +31,7 @@ func hit(target: Node):
 	var entity: EntityBase = EntityTool.fromHurtbox(target)
 	if !entity || !launcher: return
 	if entity == launcher: return
-	if GameRule.allowFriendlyFire:
+	if !GameRule.allowFriendlyFire:
 		if entity.isPlayer() == launcher.isPlayer(): return
 	entity.takeDamage(self, MathTool.rate(launcher.fields.get(FieldStore.Entity.CRIT_RATE)))
 	if !MathTool.rate(fullPenerate()):

scripts/Statemachine/EntityBase.gd

@@ -30,6 +30,8 @@ var sprinting: bool = false
 func _ready():
 	health = fields.get(FieldStore.Entity.MAX_HEALTH)
 	statebar.visible = !isBoss
+	if !isPlayer():
+		currentFocusedBoss = get_tree().get_nodes_in_group("players")[0]
 func _process(_delta):
 	health = clamp(health, 0, fields.get(FieldStore.Entity.MAX_HEALTH))
 	animatree.set("parameters/blend_position", lerpf(animatree.get("parameters/blend_position"), lastDirection, 0.1))
@@ -40,7 +42,8 @@ func _physics_process(_delta: float) -> void:
 			sprinting = false
 	else:
 		velocity = Vector2.ZERO
-		ai()
+		if isPlayer() or is_instance_valid(currentFocusedBoss):
+			ai()
 	move_and_slide()
 
 # 通用方法
@@ -70,8 +73,10 @@ func startCooldown():
 		lastAttack = Time.get_ticks_msec()
 	return state
 func tryAttack(type: int):
-	if startCooldown():
+	var state = startCooldown()
+	if state:
 		attack(type)
+	return state
 func trySprint():
 	sprint()
 	sprinting = true

scripts/Statemachine/EntityStateBar.gd

@@ -6,6 +6,6 @@ class_name EntityStateBar
 @onready var healthBar: ColorBar = $"%health"
 
 func _process(_delta):
-	if entity:
+	if is_instance_valid(entity):
 		healthBar.maxValue = entity.fields.get(FieldStore.Entity.MAX_HEALTH)
 		healthBar.setCurrent(entity.health)