攻击判定系统重构

config/attack_box/box_large.tres

@@ -0,0 +1,10 @@
+[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=3 format=3 uid="uid://bnfnjdw0tms3h"]
+
+[ext_resource type="Script" path="res://script/config/attack_box_cfg.gd" id="1_661yg"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_87jhu"]
+
+[resource]
+script = ExtResource("1_661yg")
+shape = SubResource("BoxShape3D_87jhu")
+offset = Vector2(0.5, 0.5)

config/attack_box/box_mid.tres

@@ -0,0 +1,11 @@
+[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=3 format=3 uid="uid://diedb7vw7eyxp"]
+
+[ext_resource type="Script" path="res://script/config/attack_box_cfg.gd" id="1_hxvsy"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_87jhu"]
+size = Vector3(1.6, 1.2, 1.2)
+
+[resource]
+script = ExtResource("1_hxvsy")
+shape = SubResource("BoxShape3D_87jhu")
+offset = Vector2(0.8, 0.6)

config/attack_box/box_normal.tres

@@ -1,10 +1,10 @@
-[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=2 format=3 uid="uid://bqejjllfy03h3"]
+[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=3 format=3 uid="uid://bqejjllfy03h3"]
 
 [ext_resource type="Script" path="res://script/config/attack_box_cfg.gd" id="1_d4mqn"]
 
+[sub_resource type="BoxShape3D" id="BoxShape3D_87jhu"]
+
 [resource]
 script = ExtResource("1_d4mqn")
-height = 1.0
+shape = SubResource("BoxShape3D_87jhu")
-radius = 0.0
+offset = Vector2(0.5, 0.5)
-size = Vector2(1, 1)
-offset = Vector2(0.5, 0)

config/attack_box/circle_normal.tres

@@ -1,10 +1,11 @@
-[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=2 format=3 uid="uid://57sukcw6ewqo"]
+[gd_resource type="Resource" script_class="AttackBoxCfg" load_steps=3 format=3 uid="uid://57sukcw6ewqo"]
 
 [ext_resource type="Script" path="res://script/config/attack_box_cfg.gd" id="1_8rhve"]
 
+[sub_resource type="CylinderShape3D" id="CylinderShape3D_pmh6g"]
+height = 1.0
+
 [resource]
 script = ExtResource("1_8rhve")
-height = 1.0
+shape = SubResource("CylinderShape3D_pmh6g")
-radius = 0.5
-size = Vector2(0, 0)
 offset = Vector2(0, 0)

config/skill_player_weapon/hero01_fist_air_skill01.tres

@@ -1,7 +1,8 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://dkxgra6y2u30l"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://dkxgra6y2u30l"]
 
 [ext_resource type="Resource" uid="uid://dib6g7t6p5ac2" path="res://config/attack/blunt_normal_hit.tres" id="1_nott2"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_mje6b"]
+[ext_resource type="Resource" uid="uid://57sukcw6ewqo" path="res://config/attack_box/circle_normal.tres" id="2_nvq3h"]
 [ext_resource type="Animation" uid="uid://dxgqn5fa7aokj" path="res://resource/skill_animation/hero01_fist_air_skill01.tres" id="3_q461t"]
 [ext_resource type="SpriteFrames" uid="uid://cajgs8smbkjan" path="res://resource/animation/character/hero01_fist_skill01.aseprite" id="4_seudu"]
 [ext_resource type="Resource" uid="uid://c6alg8pmqfdxm" path="res://config/weapon/fist.tres" id="5_70pp4"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_q461t")
 free_lock = false
 attack1 = ExtResource("1_nott2")
+attack1_box = ExtResource("2_nvq3h")
 refresh_animation = false
 sprite_frames = ExtResource("4_seudu")
 animation_name = "fist_air_skill01"

config/skill_player_weapon/hero01_fist_attack01.tres

@@ -1,6 +1,7 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://7e4fnj5sg72s"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://7e4fnj5sg72s"]
 
 [ext_resource type="Resource" uid="uid://dib6g7t6p5ac2" path="res://config/attack/blunt_normal_hit.tres" id="1_k0cmy"]
+[ext_resource type="Resource" uid="uid://bqejjllfy03h3" path="res://config/attack_box/box_normal.tres" id="2_ixt4v"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_yc8jq"]
 [ext_resource type="Animation" uid="uid://t01a4jvp8srr" path="res://resource/skill_animation/hero01_fist_attack01.tres" id="3_b2pdb"]
 [ext_resource type="SpriteFrames" uid="uid://bhsotj76tuovy" path="res://resource/animation/character/hero01_fist_attack.aseprite" id="4_ymqrn"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_b2pdb")
 free_lock = false
 attack1 = ExtResource("1_k0cmy")
+attack1_box = ExtResource("2_ixt4v")
 refresh_animation = false
 sprite_frames = ExtResource("4_ymqrn")
 animation_name = "fist_attack01"

config/skill_player_weapon/hero01_fist_attack02.tres

@@ -1,7 +1,8 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://dubkvm86cj32f"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://dubkvm86cj32f"]
 
 [ext_resource type="Resource" uid="uid://c87w2x5qfqdns" path="res://config/attack/blunt_normal_hit_back.tres" id="1_ixy7x"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_h70wx"]
+[ext_resource type="Resource" uid="uid://bqejjllfy03h3" path="res://config/attack_box/box_normal.tres" id="2_saiae"]
 [ext_resource type="Animation" uid="uid://cyu0yin1rpiak" path="res://resource/skill_animation/hero01_fist_attack02.tres" id="3_tllt1"]
 [ext_resource type="SpriteFrames" uid="uid://bhsotj76tuovy" path="res://resource/animation/character/hero01_fist_attack.aseprite" id="4_fevaa"]
 [ext_resource type="Resource" uid="uid://c6alg8pmqfdxm" path="res://config/weapon/fist.tres" id="5_gliie"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_tllt1")
 free_lock = false
 attack1 = ExtResource("1_ixy7x")
+attack1_box = ExtResource("2_saiae")
 refresh_animation = false
 sprite_frames = ExtResource("4_fevaa")
 animation_name = "fist_attack02"

config/skill_player_weapon/hero01_fist_attack03.tres

@@ -1,7 +1,8 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://dekpkk8o6o8hk"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://dekpkk8o6o8hk"]
 
 [ext_resource type="Resource" uid="uid://duu05cr8gk5v4" path="res://config/attack/blunt_mid_hit_blow.tres" id="1_am4eq"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_fde7v"]
+[ext_resource type="Resource" uid="uid://diedb7vw7eyxp" path="res://config/attack_box/box_mid.tres" id="2_ja1d4"]
 [ext_resource type="Animation" uid="uid://c6mk8tfdpniys" path="res://resource/skill_animation/hero01_fist_attack03.tres" id="3_6rajt"]
 [ext_resource type="SpriteFrames" uid="uid://bhsotj76tuovy" path="res://resource/animation/character/hero01_fist_attack.aseprite" id="4_orcy6"]
 [ext_resource type="Resource" uid="uid://c6alg8pmqfdxm" path="res://config/weapon/fist.tres" id="5_r5lmk"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_6rajt")
 free_lock = false
 attack1 = ExtResource("1_am4eq")
+attack1_box = ExtResource("2_ja1d4")
 refresh_animation = false
 sprite_frames = ExtResource("4_orcy6")
 animation_name = "fist_attack03"

config/skill_player_weapon/hero01_fist_attack04.tres

@@ -1,6 +1,7 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://b4aysymwqtvtd"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://b4aysymwqtvtd"]
 
 [ext_resource type="Resource" uid="uid://duu05cr8gk5v4" path="res://config/attack/blunt_mid_hit_blow.tres" id="1_s12sc"]
+[ext_resource type="Resource" uid="uid://diedb7vw7eyxp" path="res://config/attack_box/box_mid.tres" id="2_0lps6"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_mhuew"]
 [ext_resource type="Animation" uid="uid://6u3dhxly760l" path="res://resource/skill_animation/hero01_fist_attack04.tres" id="3_bst70"]
 [ext_resource type="SpriteFrames" uid="uid://bhsotj76tuovy" path="res://resource/animation/character/hero01_fist_attack.aseprite" id="4_hyek5"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_bst70")
 free_lock = false
 attack1 = ExtResource("1_s12sc")
+attack1_box = ExtResource("2_0lps6")
 refresh_animation = false
 sprite_frames = ExtResource("4_hyek5")
 animation_name = "fist_attack04"

config/skill_player_weapon/hero01_fist_attack05.tres

@@ -1,6 +1,7 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://0n2jnkdrwa2l"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://0n2jnkdrwa2l"]
 
 [ext_resource type="Resource" uid="uid://bwe8xlgfhx1gl" path="res://config/attack/blunt_heavy_hit_blow.tres" id="1_5lwhl"]
+[ext_resource type="Resource" uid="uid://diedb7vw7eyxp" path="res://config/attack_box/box_mid.tres" id="2_xua7v"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="2_ym7q1"]
 [ext_resource type="Animation" uid="uid://b2xdmgnem1h4g" path="res://resource/skill_animation/hero01_fist_attack05.tres" id="3_dbjmb"]
 [ext_resource type="SpriteFrames" uid="uid://bhsotj76tuovy" path="res://resource/animation/character/hero01_fist_attack.aseprite" id="4_mhr07"]
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("3_dbjmb")
 free_lock = false
 attack1 = ExtResource("1_5lwhl")
+attack1_box = ExtResource("2_xua7v")
 refresh_animation = false
 sprite_frames = ExtResource("4_mhr07")
 animation_name = "fist_attack05"

config/skill_player_weapon/hero01_long_attack01.tres

@@ -1,8 +1,9 @@
-[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=6 format=3 uid="uid://dkr1k00c2eecc"]
+[gd_resource type="Resource" script_class="SkillPlayerCfg" load_steps=7 format=3 uid="uid://dkr1k00c2eecc"]
 
-[ext_resource type="Resource" uid="uid://bsqk3q6mccllg" path="res://config/attack/sharp_normal_hit.tres" id="1_6ven2"]
+[ext_resource type="Resource" uid="uid://d3mcp8sf6qbmd" path="res://config/attack/sharp_normal_hit.tres" id="1_6ven2"]
 [ext_resource type="Script" path="res://script/config/player_skill_cfg.gd" id="1_gik08"]
 [ext_resource type="Animation" uid="uid://daopmieibx3b7" path="res://resource/skill_animation/hero01_long_attack01.tres" id="2_6nbpq"]
+[ext_resource type="Resource" uid="uid://bqejjllfy03h3" path="res://config/attack_box/box_normal.tres" id="2_my38a"]
 [ext_resource type="Resource" uid="uid://cy3wwalxeyro0" path="res://config/weapon/long.tres" id="4_id85o"]
 [ext_resource type="SpriteFrames" uid="uid://ce83cuqwgwwi4" path="res://resource/animation/character/hero01_long_attack.aseprite" id="5_xel5p"]
 
@@ -17,6 +18,7 @@ name = ""
 skill_animation = ExtResource("2_6nbpq")
 free_lock = false
 attack1 = ExtResource("1_6ven2")
+attack1_box = ExtResource("2_my38a")
 refresh_animation = false
 sprite_frames = ExtResource("5_xel5p")
 animation_name = "long_attack01"

scene/character/character.tscn

@@ -13,7 +13,7 @@
 [ext_resource type="Script" path="res://script/character/buff.gd" id="9_jlnhy"]
 [ext_resource type="Script" path="res://script/character/effect.gd" id="12_eyfcd"]
 
-[sub_resource type="BoxShape3D" id="BoxShape3D_ty8lx"]
+[sub_resource type="CylinderShape3D" id="CylinderShape3D_qajx7"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_3u7mw"]
 render_priority = 0
@@ -29,13 +29,12 @@ _data = [Vector2(0, 6), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
 point_count = 2
 
 [node name="Character" type="CharacterBody3D"]
-collision_layer = 512
+collision_layer = 16
 script = ExtResource("1_tonbs")
 
 [node name="Collision" type="CollisionShape3D" parent="."]
 unique_name_in_owner = true
-transform = Transform3D(0.4, 0, 0, 0, 0.4, 0, 0, 0, 0.4, 0, 0, 0)
+shape = SubResource("CylinderShape3D_qajx7")
-shape = SubResource("BoxShape3D_ty8lx")
 
 [node name="Status" type="Node3D" parent="."]
 unique_name_in_owner = true

scene/character/player.tscn

@@ -13,7 +13,7 @@
 [node name="View" parent="." index="2"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.693056, 0)
 sprite_frames = ExtResource("2_7gyv2")
-animation = &"long_attack04"
+animation = &"long_attack01"
 
 [node name="Combo" type="Node3D" parent="." index="8"]
 unique_name_in_owner = true

script/_global/util.gd

@@ -4,9 +4,7 @@ extends Node3D
 func get_resource_name(resource:Resource) -> String:return resource.resource_path.get_file().trim_suffix('.tres') #todo 性能
 func snap_vector3(value:Vector3) -> Vector3:return Vector3(snap_float(value.x),snap_float(value.y),snap_float(value.z))
 func snap_float(value:float) -> float:return floor(value/Setting.pixel_size) * Setting.pixel_size
-func grid_vector3(value:Vector3) -> Vector3:return Vector3(grid_float(value.x),grid_float(value.y),grid_float(value.z))
+func dir_angle(dir:Vector2) -> float:dir.x = abs(dir.x);return dir.angle_to(Vector2.RIGHT)
-func grid_vector2(value:Vector2) -> Vector2:return Vector2(grid_float(value.x),grid_float(value.y))
-func grid_float(value:float) -> float:return Setting.pixel_size * Setting.grid_pixel_size * value
 
 func vector_reduce(vector:Vector2,reduce:float) -> Vector2:
 	var len = vector.length()
@@ -16,45 +14,23 @@ func vector_reduce(vector:Vector2,reduce:float) -> Vector2:
 	var scale_rate = new_len / len
 	return vector * scale_rate
 
-func raycast_wall(from:Vector3,to:Vector3) -> bool:
+func raycast_wall(from:Vector3 ,to:Vector3) -> bool:
 	var space_state = get_world_3d().direct_space_state
 	var query = PhysicsRayQueryParameters3D.create(from,to,1)
 	var result = space_state.intersect_ray(query)
 	return result.size()>0
 
-func attack_detection(pos:Vector3,target_pos:Vector3,target_radius:float,target_height:float,attack_dir:Vector2,attack_height:float,attack_size:Vector2,attack_radius:float) -> bool:
+func raycast_character(shape:Shape3D ,origin:Vector3 ,dir:Vector2):
-	# 检查Y
+	var space_state = get_world_3d().direct_space_state
-	var attack_y_min = pos.y
+	var query = PhysicsShapeQueryParameters3D.new()
-	var attack_y_max = pos.y + attack_height
+	var angle = dir_angle(dir)
-	var target_y_min = target_pos.y
+	query.shape = shape
-	var target_y_max = target_pos.y + target_height
+	query.transform.origin = origin
-	if attack_y_min > target_y_max || attack_y_max < target_y_min:
+	query.transform.basis = query.transform.basis.rotated(Vector3.UP, angle)
-		return false
+	var result = space_state.intersect_shape(query)
-	# 保底距离
+	result = result.map(func(v): return v["collider"])
-	if pos.distance_to(target_pos) < 0.01:
+	result = result.filter(func(v): return v is Character)
-		return true
+	return result
-		
-	# 2d距离
-	var dist_2d = Vector2(pos.x,pos.z).distance_to(Vector2(target_pos.x,target_pos.z))
-	
-	# 如果是圆形
-	if attack_radius:
-		return dist_2d <= attack_radius + target_radius
-		
-	# 旋转target
-	var angle = attack_dir.angle_to(Vector2.RIGHT)
-	target_pos = target_pos - pos
-	target_pos = target_pos.rotated(Vector3.UP,angle)
-	
-	var dist_x = abs(target_pos.x) - attack_size.x
-	var dist_y = abs(target_pos.z) - attack_size.y
-	
-	if dist_x <= target_radius && dist_y <= target_radius:
-		if (dist_x <= 0 || dist_y <= 0):
-			return true
-		var dist_squared = pow(dist_x, 2) + pow(dist_y, 2)
-		return dist_squared <= pow(target_radius, 2)
-	return false
 
 func refresh_animation_lib():
 	var animation_library_path = "res://resource/skill_animation_library/animation_library.tres"

script/character/battle.gd

@@ -23,29 +23,19 @@ func attack2():
 	var attack_box = status.skill_cfg.get_attack2_box()
 	call_deferred("_attack",attack,attack_box)
 	
-func _attack(attack,attack_box):
+func _attack(attack:AttackCfg,attack_box:AttackBoxCfg):
-	if !status.skill_cfg:
-		return
-	var enemy_list = Global.character_mgr.get_enemy_list(character.id())
 	var pos = character.pos()
 	var attack_dir = status.skill_dir.normalized()
-	var attack_height = attack_box.height
+	var offset_xz = attack_dir * attack_box.offset.x
-	var attack_size = Util.grid_vector2(attack_box.size)
+	var offset_y = attack_box.offset.y
-	var attack_radius = attack_box.radius
+	pos += Vector3(offset_xz.x,offset_y,offset_xz.y)
-	var offset_xz = attack_dir * Util.grid_float(attack_box.offset.x)
+	var result = Util.raycast_character(attack_box.shape,pos,attack_dir)
-	pos += Vector3(offset_xz.x,Util.grid_float(attack_box.offset.y),offset_xz.y)
 	var is_stuck = false
-	for enemy in enemy_list:
+	for target:Character in result:
-		var target_pos = enemy.pos()
+		if target.team() == character.team():
-		var target_radius = enemy.radius()
+			continue
-		var target_height = enemy.height()
+		target.add_attack(character.id(),attack_dir,attack)
-		if Util.attack_detection(pos,target_pos,target_radius,target_height,attack_dir,attack_height,attack_size,attack_radius):
+		is_stuck = true
-			var hit_info = HitInfo.new()
-			hit_info.from = character.id()
-			hit_info.to = enemy.id()
-			hit_info.dir = attack_dir
-			hit_info.attack = attack
-			is_stuck = is_stuck or settle(hit_info)
 	if !is_stuck and !attack.is_force_pause:
 		skill.on_attack_miss()
 

script/character/character.gd

@@ -16,7 +16,7 @@ func init(id:int,cfg:CharacterCfg,team:Enum.ETeam):
 	var half_height = Setting.pixel_size * cfg.sprite_harf_height
 	var height = half_height * 2
 	var width = Setting.pixel_size * cfg.sprite_width
-	var body_scale = Vector3(width,height,width)
+	var body_scale = Vector3(width,half_height,width)
 	collision.position = Vector3(0,half_height,0)
 	collision.scale = body_scale
 	status.basic_offset = Vector3(0,half_height,0)

script/character/effect.gd

@@ -86,9 +86,7 @@ func _cast_particle(resource:Resource ,is_attach:bool):
 		return
 	var new_particle = resource.instantiate() as Particle
 	new_particle.name = "particle"
-	var dir = status.skill_dir as Vector2
+	var angle = Util.dir_angle(status.skill_dir)
-	dir.x = abs(dir.x)
-	var angle = dir.angle_to(Vector2.RIGHT)
 	new_particle.rotation.y = angle if is_right else -angle
 	new_particle.scale.x = abs(new_particle.scale.x) * (1 if is_right else -1)
 	new_particle.position = status.basic_offset

script/config/attack_box_cfg.gd

@@ -2,7 +2,5 @@ extends Resource
 
 class_name AttackBoxCfg
 
-@export var height : float = 1 #判定框高度
+@export var shape : Shape3D
-@export var radius : float #圆形判定框 半径
-@export var size : Vector2 #矩形判定框 大小
 @export var offset : Vector2 #偏移