feat: 添加子弹生成和动画功能，创建铅笔子弹及其资源

components/Abstracts/BulletBase.tscn

@@ -1,9 +1,17 @@
-[gd_scene load_steps=4 format=3 uid="uid://crtdkysmnkith"]
+[gd_scene load_steps=6 format=3 uid="uid://crtdkysmnkith"]
 
 [ext_resource type="Script" path="res://scripts/Statemachine/BulletBase.gd" id="1_pklpq"]
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_vypy3"]
 
+[sub_resource type="Animation" id="Animation_kmogx"]
+resource_name = "spawn"
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_dxweq"]
+_data = {
+"spawn": SubResource("Animation_kmogx")
+}
+
 [sub_resource type="CircleShape2D" id="CircleShape2D_ecl7m"]
 
 [node name="BulletBase" type="Area2D"]
@@ -12,5 +20,12 @@ script = ExtResource("1_pklpq")
 [node name="texture" type="AnimatedSprite2D" parent="."]
 sprite_frames = SubResource("SpriteFrames_vypy3")
 
+[node name="animator" type="AnimationPlayer" parent="texture"]
+unique_name_in_owner = true
+libraries = {
+"": SubResource("AnimationLibrary_dxweq")
+}
+
 [node name="hitbox" type="CollisionShape2D" parent="."]
+unique_name_in_owner = true
 shape = SubResource("CircleShape2D_ecl7m")

components/Bullets/Pencil.tscn

@@ -0,0 +1,137 @@
+[gd_scene load_steps=9 format=3 uid="uid://dlu1qd00t6gpa"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_anksp"]
+[ext_resource type="Script" path="res://scripts/Contents/Bullets/Pencil.gd" id="2_4w6n2"]
+[ext_resource type="Texture2D" uid="uid://dnpqfqfg6dwt4" path="res://resources/bullets/pencil/pencil-a.svg" id="2_ks8tb"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_7ol02"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_ks8tb")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="Animation" id="Animation_kmogx"]
+resource_name = "spawn"
+step = 0.05
+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, 0),
+"points": PackedFloat32Array(2, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.55)
+}
+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(0, 0),
+"points": PackedFloat32Array(2, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.55)
+}
+tracks/2/type = "bezier"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:modulate:a")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"handle_modes": PackedInt32Array(0, 0),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.55)
+}
+tracks/3/type = "bezier"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".:position:y")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"handle_modes": PackedInt32Array(0, 0),
+"points": PackedFloat32Array(-100, -0.25, 0, 0.25, 0, -44, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0.75, 1)
+}
+
+[sub_resource type="Animation" id="Animation_ij0gd"]
+length = 0.001
+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),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+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(0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+tracks/2/type = "bezier"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:modulate:a")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+tracks/3/type = "bezier"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".:position:y")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(-44, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_0cgv5"]
+_data = {
+"RESET": SubResource("Animation_ij0gd"),
+"spawn": SubResource("Animation_kmogx")
+}
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_cq7kn"]
+size = Vector2(10, 10)
+
+[node name="Pencil" instance=ExtResource("1_anksp")]
+script = ExtResource("2_4w6n2")
+
+[node name="texture" parent="." index="0"]
+position = Vector2(0, -44)
+sprite_frames = SubResource("SpriteFrames_7ol02")
+
+[node name="animator" parent="texture" index="0"]
+libraries = {
+"": SubResource("AnimationLibrary_0cgv5")
+}
+
+[node name="hitbox" parent="." index="1"]
+position = Vector2(0, -0.5)
+shape = SubResource("RectangleShape2D_cq7kn")
+disabled = true

resources/bullets/pencil/pencil-a.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dnpqfqfg6dwt4"
+path="res://.godot/imported/pencil-a.svg-280308b2cbe43bf6b55157df2b4e5c5f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/pencil/pencil-a.svg"
+dest_files=["res://.godot/imported/pencil-a.svg-280308b2cbe43bf6b55157df2b4e5c5f.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

scripts/Contents/Bullets/Pencil.gd

@@ -0,0 +1 @@
+extends BulletBase

scripts/Contents/Characters/Bear.gd

@@ -1 +1,17 @@
 extends EntityBase
+class_name Bear
+
+func ai():
+	pass
+func attack(type):
+	if type == 0:
+		var weaponPos = findWeaponAnchor("normal")
+		return BulletBase.generate(preload("res://components/Bullets/PurpleCrystal.tscn"), self, weaponPos, (get_global_mouse_position() - weaponPos).angle())
+func sprint():
+	move(Vector2(
+		Input.get_axis("m_left", "m_right"),
+		Input.get_axis("m_up", "m_down")
+	) * sprintMultiplier, true)
+func heal(count: float):
+	health += count
+	DamageLabel.create(-count, false, damageAnchor.global_position + MathTool.randv2_range(GameRule.damageLabelSpawnOffset))

scripts/Contents/Characters/Rooster.gd

@@ -1,9 +1,6 @@
 extends EntityBase
 class_name Rooster
 
-func _ready():
-	super._ready()
-
 func ai():
 	texture.play("walk")
 	var direction = Vector2(

scripts/Statemachine/BulletBase.gd

@@ -12,6 +12,9 @@ class_name BulletBase
 @export var canDamageSelf: bool = false # 是否可以伤害发射者
 @export var needEnergy: float = 4.0 # 发射时需要消耗的能量
 
+@onready var animator = $"%animator"
+@onready var hitbox = $"%hitbox"
+
 var launcher: EntityBase = null
 var spawnInWhen: float = 0
 var spawnInWhere: Vector2 = Vector2.ZERO
@@ -20,6 +23,8 @@ func _ready():
 	area_entered.connect(hit)
 	spawnInWhen = Time.get_ticks_msec()
 	spawnInWhere = position
+	animator.play("spawn")
+	spawn()
 func _process(_delta: float) -> void:
 	if lifeTime > 0:
 		if Time.get_ticks_msec() - spawnInWhen >= lifeTime:
@@ -51,6 +56,8 @@ func ai():
 	pass
 func destroy():
 	queue_free()
+func spawn():
+	pass
 
 static func generate(
 		bullet: PackedScene,

scripts/Tools/TickTool.gd

@@ -0,0 +1,4 @@
+class_name TickTool
+
+static func millseconds(ms: int):
+	return await WorldManager.tree.create_timer(ms / 1000.0).timeout