feat: 重构角色和子弹系统，添加伤害标签和Boss状态条

2026-05-31 00:11:54 +08:00 · 2025-08-26 13:56:12 +08:00
parent 727c40e1f0
commit 5c64d01f7c
19 changed files with 335 additions and 44 deletions
@@ -121,4 +121,9 @@ unique_name_in_owner = true
 shape = SubResource("RectangleShape2D_ce3to")

 [node name="statebar" parent="." instance=ExtResource("2_uje1g")]
+unique_name_in_owner = true
 position = Vector2(0, -100)
+
+[node name="damageAnchor" type="Node2D" parent="statebar"]
+unique_name_in_owner = true
+position = Vector2(0, -20)
@@ -19,12 +19,12 @@ animations = [{

 [node name="PurpleCrystal" instance=ExtResource("1_45mh7")]
 script = ExtResource("2_4lnlm")
-speed = 5.0
 lifeDistance = 700.0

 [node name="texture" parent="." index="0"]
+position = Vector2(22, 0)
 sprite_frames = SubResource("SpriteFrames_r86b3")

 [node name="hitbox" parent="." index="1"]
-position = Vector2(12, 0)
+position = Vector2(36, 0)
 shape = SubResource("CircleShape2D_ty1as")
@@ -1,6 +1,7 @@
-[gd_scene load_steps=5 format=3 uid="uid://b0ncrvm8u4pox"]
+[gd_scene load_steps=7 format=3 uid="uid://b0ncrvm8u4pox"]

 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_goqmy"]
+[ext_resource type="Script" path="res://scripts/Contents/Characters/Chick.gd" id="2_r6bub"]
 [ext_resource type="Texture2D" uid="uid://7pkplcqqxvnp" path="res://resources/characters/chick/chick-a.svg" id="2_syddq"]
 [ext_resource type="Texture2D" uid="uid://dj5dvqb8gsedr" path="res://resources/characters/chick/chick-b.svg" id="3_064jv"]

@@ -26,11 +27,20 @@ animations = [{
 "speed": 5.0
 }]

+[sub_resource type="RectangleShape2D" id="RectangleShape2D_rn84j"]
+size = Vector2(19.5, 14)
+
 [node name="Chick" instance=ExtResource("1_goqmy")]
+script = ExtResource("2_r6bub")

 [node name="texture" parent="." index="0"]
+position = Vector2(0, -37)
 sprite_frames = SubResource("SpriteFrames_xji3d")
 animation = &"walk"

+[node name="movebox" parent="." index="1"]
+shape = SubResource("RectangleShape2D_rn84j")
+
 [node name="statebar" parent="." index="2" node_paths=PackedStringArray("entity")]
+position = Vector2(0, -82)
 entity = NodePath("..")
@@ -32,7 +32,6 @@ radius = 41.0122

 [node name="Rooster" instance=ExtResource("1_e5pl8")]
 script = ExtResource("2_oqdqd")
-cooldownUnit = 200.0

 [node name="texture" parent="." index="0"]
 position = Vector2(0, -70)
@@ -0,0 +1,19 @@
+[gd_scene load_steps=3 format=3 uid="uid://dfwg750a47ggx"]
+
+[ext_resource type="PackedScene" uid="uid://ofpg5s3j7esv" path="res://components/UI/BossBar.tscn" id="1_2pe58"]
+[ext_resource type="Script" path="res://scripts/Statemachine/UIState.gd" id="1_f00a6"]
+
+[node name="UI" type="CanvasLayer"]
+script = ExtResource("1_f00a6")
+
+[node name="root" type="Control" parent="."]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="bossbar" parent="root" instance=ExtResource("1_2pe58")]
+unique_name_in_owner = true
+layout_mode = 1
@@ -0,0 +1,27 @@
+[gd_scene load_steps=5 format=3 uid="uid://dmxi1ikn6avig"]
+
+[ext_resource type="Script" path="res://scripts/Tools/WorldTool.gd" id="1_t2xvy"]
+[ext_resource type="PackedScene" uid="uid://dfwg750a47ggx" path="res://components/Scenes/UI.tscn" id="2_04cdd"]
+[ext_resource type="PackedScene" uid="uid://bm7ymrri6pykb" path="res://components/Characters/Rooster.tscn" id="3_5ui6q"]
+[ext_resource type="PackedScene" uid="uid://b0ncrvm8u4pox" path="res://components/Characters/Chick.tscn" id="4_tnil0"]
+
+[node name="world" type="Node2D"]
+script = ExtResource("1_t2xvy")
+
+[node name="UI" parent="." instance=ExtResource("2_04cdd")]
+
+[node name="rooster" parent="." groups=["players"] instance=ExtResource("3_5ui6q")]
+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)
@@ -0,0 +1,27 @@
+[gd_scene load_steps=3 format=3 uid="uid://ofpg5s3j7esv"]
+
+[ext_resource type="Script" path="res://scripts/Statemachine/EntityStateBar.gd" id="1_q4vrr"]
+[ext_resource type="PackedScene" uid="uid://d1ulrvupa76ap" path="res://components/UI/ColorBar.tscn" id="1_uxey7"]
+
+[node name="BossBar" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_q4vrr")
+
+[node name="health" parent="." instance=ExtResource("1_uxey7")]
+unique_name_in_owner = true
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.2
+anchor_top = 1.0
+anchor_right = 0.8
+anchor_bottom = 1.0
+offset_top = -40.0
+offset_right = 0.0
+offset_bottom = -20.0
+grow_horizontal = 2
+grow_vertical = 0
@@ -0,0 +1,130 @@
+[gd_scene load_steps=6 format=3 uid="uid://ccuucmpdsjgb3"]
+
+[ext_resource type="Script" path="res://scripts/Statemachine/DamageLabel.gd" id="1_0q15u"]
+
+[sub_resource type="LabelSettings" id="LabelSettings_valp2"]
+font_color = Color(1, 0, 0, 1)
+
+[sub_resource type="Animation" id="Animation_32dxy"]
+length = 0.001
+tracks/0/type = "bezier"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("anchor:position:y")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(0, -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("anchor:scale:x")
+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("anchor:scale:y")
+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("anchor:modulate:r")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+
+[sub_resource type="Animation" id="Animation_8y66m"]
+resource_name = "show"
+step = 0.05
+tracks/0/type = "bezier"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("anchor:position:y")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"handle_modes": PackedInt32Array(0, 0, 0, 0),
+"points": PackedFloat32Array(20, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0, 20, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.25, 0.75, 1)
+}
+tracks/1/type = "bezier"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("anchor:scale:x")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"handle_modes": PackedInt32Array(0, 0, 0, 0),
+"points": PackedFloat32Array(1e-05, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 1e-05, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.25, 0.75, 1)
+}
+tracks/2/type = "bezier"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("anchor:scale:y")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"handle_modes": PackedInt32Array(0, 0, 0, 0),
+"points": PackedFloat32Array(1e-05, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 1e-05, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.25, 0.75, 1)
+}
+tracks/3/type = "bezier"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("anchor:modulate:a")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"handle_modes": PackedInt32Array(0, 0, 0, 0),
+"points": PackedFloat32Array(0, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 1, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0, 0.25, 0.75, 1)
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_8a1bh"]
+_data = {
+"RESET": SubResource("Animation_32dxy"),
+"show": SubResource("Animation_8y66m")
+}
+
+[node name="DamageLabel" type="Node2D"]
+script = ExtResource("1_0q15u")
+
+[node name="anchor" type="Node2D" parent="."]
+modulate = Color(1, 1, 1, 0)
+
+[node name="label" type="Label" parent="anchor"]
+unique_name_in_owner = true
+offset_left = -100.0
+offset_top = -100.0
+offset_right = 100.0
+offset_bottom = 100.0
+text = "114514"
+label_settings = SubResource("LabelSettings_valp2")
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="animator" type="AnimationPlayer" parent="."]
+unique_name_in_owner = true
+libraries = {
+"": SubResource("AnimationLibrary_8a1bh")
+}
@@ -11,7 +11,7 @@ config_version=5
 [application]

 config/name="ChickenVSBear"
-run/main_scene="res://world.tscn"
+run/main_scene="res://components/Scenes/World.tscn"
 config/features=PackedStringArray("4.3", "GL Compatibility")
 config/icon="res://icon.svg"

@@ -46,6 +46,11 @@ attack={
 "events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
 ]
 }
+sprint={
+"deadzone": 0.5,
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":2,"canceled":false,"pressed":false,"double_click":false,"script":null)
+]
+}

 [rendering]

@@ -0,0 +1,6 @@
+extends EntityBase
+class_name Chick
+
+func _ready():
+	fields[FieldStore.Entity.MAX_HEALTH] = 1000
+	super._ready()
@@ -1,8 +1,11 @@
 extends Area2D
 class_name BulletBase

-@export var speed: float = 1
-@export var damage: float = 10
+@export var fields = {
+	FieldStore.Bullet.SPEED: 10,
+	FieldStore.Bullet.DAMAGE: 10,
+	FieldStore.Bullet.PENERATE: 0
+}
@export var lifeDistance: float = -1 # -1表示无限距离
@export var lifeTime: float = -1 # -1表示无限时间

@@ -30,9 +33,13 @@ func hit(target: Node):
 	if entity == launcher: return
 	if GameRule.allowFriendlyFire:
 		if entity.isPlayer() == launcher.isPlayer(): return
-	entity.takeDamage(self)
+	entity.takeDamage(self, MathTool.rate(launcher.fields.get(FieldStore.Entity.CRIT_RATE)))
+	if !MathTool.rate(fullPenerate()):
+		destroy()
 func forward(direction: Vector2):
-	position += direction.normalized() * speed * GameRule.bulletSpeedMultiplier
+	position += direction.normalized() * fields.get(FieldStore.Bullet.SPEED) * GameRule.bulletSpeedMultiplier
+func fullPenerate():
+	return fields.get(FieldStore.Bullet.PENERATE) * (1 + launcher.fields.get(FieldStore.Entity.PENERATE))

 func ai():
 	pass
@@ -0,0 +1,18 @@
+extends Node2D
+class_name DamageLabel
+
+@export var damage: float = 0
+@export var crit: bool = false
+func _ready():
+	$"%label".text = str(round(damage)) + ("!!!" if crit else "")
+	$"%animator".play("show")
+	await $"%animator".animation_finished
+
+static func create(spawnDamage: float, spawnCrit: bool, spawnPosition: Vector2, addToWorld: bool = true) -> DamageLabel:
+	var instance = preload("res://components/UI/DamageLabel.tscn").instantiate()
+	instance.damage = spawnDamage
+	instance.crit = spawnCrit
+	instance.position = spawnPosition
+	if addToWorld:
+		WorldTool.rootNode.add_child(instance)
+	return instance
@@ -1,28 +1,34 @@
 extends CharacterBody2D
 class_name EntityBase # 这是个抽象类

-@export var fields: Dictionary = {
+var fields = {
 	FieldStore.Entity.MAX_HEALTH: 100,
 	FieldStore.Entity.DAMAGE_MULTIPILER: 1,
 	FieldStore.Entity.MOVEMENT_SPEED: 1,
 	FieldStore.Entity.ATTACK_SPEED: 1,
-	FieldStore.Entity.CRIT_RATE: 0.05, # 0.05 = 5%
-	FieldStore.Entity.CRIT_DAMAGE: 2 # 2 = 200%
-} # 存一下词条
+	FieldStore.Entity.CRIT_RATE: 0.05,
+	FieldStore.Entity.CRIT_DAMAGE: 1,
+	FieldStore.Entity.PENERATE: 0,
+}
+var cooldownUnit: float = 100 # 100毫秒每次攻击
+
@export var isBoss: bool = false
-@export var cooldownUnit: float = 100 # 100毫秒每次攻击

@onready var animatree: AnimationTree = $"%animatree"
@onready var texture: AnimatedSprite2D = $"%texture"
@onready var hurtbox: Area2D = $"%hurtbox"
+@onready var statebar: EntityStateBar = $"%statebar"

 var health: float = 0

 var lastDirection: int = 1
 var lastAttack: int = 0
+var currentFocusedBoss: EntityBase = null
+var sprinting: bool = false

 func _ready():
 	health = fields.get(FieldStore.Entity.MAX_HEALTH)
+	statebar.visible = !isBoss
 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))
@@ -37,12 +43,19 @@ func move(direction: Vector2):
 	var currentDirection = sign(direction.x)
 	if currentDirection != 0:
 		lastDirection = currentDirection
-func takeDamage(bullet: BulletBase):
-	health -= bullet.damage
+func takeDamage(bullet: BulletBase, crit: bool):
+	var baseDamage: float = bullet.fields.get(FieldStore.Bullet.DAMAGE) * randf_range(1 - GameRule.damageOffset, 1 + GameRule.damageOffset)
+	var damage = baseDamage + baseDamage * int(crit) * fields.get(FieldStore.Entity.CRIT_DAMAGE)
+	health -= damage
+	DamageLabel.create(damage, crit, $"%damageAnchor".global_position + MathTool.randv2_range(GameRule.damageLabelSpawnOffset))
+	if isBoss:
+		bullet.launcher.setBoss(self)
 	if health <= 0:
+		if isBoss:
+			bullet.launcher.setBoss(null)
 		die()
 func isCooldowned():
-	return Time.get_ticks_msec() - lastAttack >= cooldownUnit
+	return Time.get_ticks_msec() - lastAttack >= cooldownUnit / fields.get(FieldStore.Entity.ATTACK_SPEED)
 func startCooldown():
 	var state = isCooldowned()
 	if state:
@@ -54,9 +67,13 @@ func tryAttack(type: int):
 func findWeaponAnchor(weaponName: String):
 	var anchor = $"%weapons".get_node(weaponName)
 	if anchor is Node2D:
-		return (anchor.position + texture.position) * Vector2(animatree.get("parameters/blend_position"), 1) + position
+		return anchor.global_position
 	else:
 		return Vector2.ZERO
+func setBoss(boss: EntityBase):
+	currentFocusedBoss = boss
+	if isPlayer():
+		UIState.bossbar.entity = boss

 # 关于分组
 func isPlayer():
@@ -75,11 +92,13 @@ static func generate(
 	spawnPosition: Vector2,
 	spawnRotation: float,
 	isMob: bool = true,
+	spawnAsBoss: bool = false,
 	addtoWorld: bool = true
 ):
 	var instance: EntityBase = entity.instance()
 	instance.position = spawnPosition
 	instance.rotation = spawnRotation
+	instance.isBoss = spawnAsBoss
 	if isMob:
 		instance.add_to_group("mobs")
 	if addtoWorld:
@@ -1,4 +1,5 @@
-extends Node2D
+extends Node
+class_name EntityStateBar

@export var entity: EntityBase

@@ -6,5 +7,5 @@ extends Node2D

 func _process(_delta):
 	if entity:
-		healthBar.maxValue = entity.maxHealth
+		healthBar.maxValue = entity.fields.get(FieldStore.Entity.MAX_HEALTH)
 		healthBar.setCurrent(entity.health)
@@ -0,0 +1,9 @@
+extends CanvasLayer
+class_name UIState
+
+static var bossbar: EntityStateBar
+
+func _ready():
+	bossbar = $"%bossbar"
+func _process(_delta):
+	bossbar.visible = !!bossbar.entity
@@ -7,4 +7,25 @@ enum Entity {
 	ATTACK_SPEED,
 	CRIT_RATE,
 	CRIT_DAMAGE,
+	PENERATE
+}
+static var entityMap = {
+	Entity.MAX_HEALTH: "最大生命值",
+	Entity.DAMAGE_MULTIPILER: "伤害倍率",
+	Entity.MOVEMENT_SPEED: "移动速度",
+	Entity.ATTACK_SPEED: "攻击速度",
+	Entity.CRIT_RATE: "暴击率",
+	Entity.CRIT_DAMAGE: "暴击伤害",
+	Entity.PENERATE: "穿透"
+}
+
+enum Bullet {
+	SPEED,
+	DAMAGE,
+	PENERATE
+}
+static var bulletMap = {
+	Bullet.SPEED: "速度",
+	Bullet.DAMAGE: "伤害",
+	Bullet.PENERATE: "穿透"
 }
@@ -1,4 +1,6 @@
 class_name GameRule

 static var allowFriendlyFire: bool = false # 是否允许友军伤害
-static var bulletSpeedMultiplier: float = 1 # 子弹速度倍率
+static var bulletSpeedMultiplier: float = 1 # 子弹速度倍率
+static var damageOffset: float = 0.2 # 伤害随机浮动比例，默认20%，即10的基础伤害会应用为8~12
+static var damageLabelSpawnOffset: float = 10 # 伤害标签生成位置的随机偏移
@@ -0,0 +1,9 @@
+class_name MathTool
+
+static func rate(value: float):
+	return randf() < value
+static func randv2_range(offset: float):
+	return Vector2(
+		randf_range(-offset, offset),
+		randf_range(-offset, offset)
+	)
@@ -1,23 +0,0 @@
-[gd_scene load_steps=4 format=3 uid="uid://dmxi1ikn6avig"]
-
-[ext_resource type="PackedScene" uid="uid://bm7ymrri6pykb" path="res://components/Characters/Rooster.tscn" id="1_7jr0n"]
-[ext_resource type="Script" path="res://scripts/Tools/WorldTool.gd" id="1_ei0ch"]
-[ext_resource type="PackedScene" uid="uid://b0ncrvm8u4pox" path="res://components/Characters/Chick.tscn" id="3_jho84"]
-
-[node name="world" type="Node2D"]
-script = ExtResource("1_ei0ch")
-
-[node name="rooster" parent="." groups=["players"] instance=ExtResource("1_7jr0n")]
-position = Vector2(394, 274)
-
-[node name="chick" parent="." groups=["mobs"] instance=ExtResource("3_jho84")]
-position = Vector2(644, 391)
-
-[node name="Chick" parent="." instance=ExtResource("3_jho84")]
-position = Vector2(366, 547)
-
-[node name="Chick2" parent="." instance=ExtResource("3_jho84")]
-position = Vector2(686, 551)
-
-[node name="Chick3" parent="." instance=ExtResource("3_jho84")]
-position = Vector2(760, 200)