근접유닛 애니매이션 관련 수정

docs/idea/design.md

+매 10 라운드마다 보스 출현

src/autoload/data_manager.gd

@@ -15,7 +15,7 @@ func _initialize_unit_templates() -> void:
 	striker.unit_id = "Unit_Striker"
 	striker.unit_name = "Striker"
 	striker.damage = 12.0
-	striker.cooldown = 0.5
+	striker.cooldown = 1.5
 	striker.move_speed = 6.0
 	striker.attack_range = 1.5
 	striker.is_ranged = false

src/core/main.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" uid="uid://dd1xgi6hnpuvs" path="res://src/core/rts_camera.gd" id="1_rts_cam"]
 [ext_resource type="Script" uid="uid://cq7r51whh6po" path="res://src/core/stage_manager.gd" id="2_stage_mgr"]
-[ext_resource type="PackedScene" path="res://src/entities/monsters/noble_man/noble_man_unit.tscn" id="3_base_monster"]
+[ext_resource type="PackedScene" uid="uid://dimlohck6ebg7" path="res://src/entities/monsters/noble_man/noble_man_unit.tscn" id="3_base_monster"]
 [ext_resource type="Script" uid="uid://dkplkt6q8e3b5" path="res://src/core/unit_controller.gd" id="4_unit_ctrl"]
 [ext_resource type="PackedScene" uid="uid://bqga1rvcjyydy" path="res://src/ui/hud.tscn" id="5_hud"]
 

src/entities/monsters/base_monster.gd

@@ -4,7 +4,7 @@ extends PathFollow3D
 ## 기본 몬스터 클래스 (Path3D 상하위에서 경로를 따라 회전하며 피격/사망 처리됨)
 
 # 몬스터 능력치 설정
-@export var speed: float = 6.0
+@export var speed: float = 2.0
 var max_hp: float = 100.0
 var current_hp: float = 100.0
 var gold_reward: int = 15
@@ -158,7 +158,7 @@ func _create_hp_bar() -> void:
 	# 3. Sprite3D 생성 (Viewport의 2D 렌더링 텍스처를 3D 공간에 띄움)
 	var sprite: Sprite3D = Sprite3D.new()
 	sprite.billboard = BaseMaterial3D.BILLBOARD_ENABLED # 카메라를 항상 마주하도록 설정
-	sprite.position = Vector3(0.0, 1.2, 0.0) # 몬스터 머리 위 오프셋
+	sprite.position = Vector3(0.0, 0.15, 0.0) # 몬스터 발밑 오프셋
 	sprite.texture = viewport.get_texture()
 	sprite.cast_shadow = GeometryInstance3D.SHADOW_CASTING_SETTING_OFF # 그림자 연산 제외
 	sprite.no_depth_test = false # 지형이나 다른 장막 뒤에 가려지도록 설정

src/entities/units/unit_data.gd

@@ -2,7 +2,6 @@ class_name UnitData
 extends Resource
 
 ## 유닛의 기획 능력치를 정의하는 커스텀 리소스 (UnitData)
-
 @export var unit_id: String = ""
 @export var unit_name: String = ""
 @export var damage: float = 10.0

src/entities/units/unit_helper.gd

+class_name UnitHelper
+extends Object
+
+## 유닛 외형 렌더링 및 3D 장착 어태치먼트 제어를 위한 정적 유틸리티 헬퍼
+
+## 자식 메쉬에 지정된 텍스처를 씌우는 재귀 함수
+static func apply_skin(node: Node, texture_path: String) -> void:
+	if not ResourceLoader.exists(texture_path):
+		return
+		
+	var texture: Texture2D = load(texture_path) as Texture2D
+	if not texture:
+		return
+		
+	_apply_skin_recursive(node, texture)
+
+static func _apply_skin_recursive(node: Node, texture: Texture2D) -> void:
+	if node is MeshInstance3D:
+		var mesh_inst: MeshInstance3D = node as MeshInstance3D
+		var mat: StandardMaterial3D = StandardMaterial3D.new()
+		mat.albedo_texture = texture
+		mat.roughness = 0.5
+		mesh_inst.material_override = mat
+	for child: Node in node.get_children():
+		_apply_skin_recursive(child, texture)
+
+## 자식 노드 중 AnimationPlayer 탐색
+static func find_animation_player(node: Node) -> AnimationPlayer:
+	if node is AnimationPlayer:
+		return node as AnimationPlayer
+	for child: Node in node.get_children():
+		var res: AnimationPlayer = find_animation_player(child)
+		if res:
+			return res
+	return null
+
+## 자식 노드 중 Skeleton3D 탐색
+static func find_skeleton(node: Node) -> Skeleton3D:
+	if node is Skeleton3D:
+		return node as Skeleton3D
+	for child: Node in node.get_children():
+		var res: Skeleton3D = find_skeleton(child)
+		if res:
+			return res
+	return null
+
+## 유닛의 오른손에 지정된 무기 모델을 런타임 장착
+static func attach_weapon(model_instance: Node3D, unit_data: UnitData) -> void:
+	if not model_instance or not unit_data:
+		return
+		
+	# 스켈레톤 노드 탐색
+	var skeleton: Skeleton3D = find_skeleton(model_instance)
+	if not skeleton:
+		return
+		
+	# 오른손 본("RightHand")이 존재하는지 확인
+	var bone_idx: int = skeleton.find_bone("RightHand")
+	if bone_idx == -1:
+		print("UnitHelper: RightHand bone not found in skeleton.")
+		return
+		
+	# 이미 장착된 무기가 있는지 확인하여 제거 (중복 장착 방지)
+	var existing_attachment: Node = skeleton.get_node_or_null("RightHandAttachment")
+	if existing_attachment:
+		existing_attachment.queue_free()
+		
+	# 1. BoneAttachment3D 노드 동적 생성 및 본 동기화 설정
+	var bone_attachment: BoneAttachment3D = BoneAttachment3D.new()
+	bone_attachment.name = "RightHandAttachment"
+	bone_attachment.bone_name = "RightHand"
+	skeleton.add_child(bone_attachment)
+	
+	# 2. 유닛 종류에 따른 무기 설정 분기
+	var weapon_scene_path: String = ""
+	var weapon_scale: Vector3 = Vector3.ONE
+	var weapon_rotation: Vector3 = Vector3.ZERO
+	var weapon_position: Vector3 = Vector3.ZERO
+	var texture_path: String = ""
+	
+	if unit_data.unit_id == "Unit_Guardian":
+		# 가디언 창 (azure_spear)
+		weapon_scene_path = "res://assets/models/items/weapons/azure_spear.fbx"
+		texture_path = "res://assets/models/items/weapons/azure_spear_0.png"
+	else:
+		# 기본값: Striker 검 (azure_blade)
+		weapon_scene_path = "res://assets/models/items/weapons/azure_blade.fbx"
+		texture_path = "res://assets/models/items/weapons/azure_blade_0.png"
+		
+	# 3. 무기 로드 및 인스턴스화
+	if ResourceLoader.exists(weapon_scene_path):
+		var weapon_scene: PackedScene = load(weapon_scene_path) as PackedScene
+		if weapon_scene:
+			var weapon_inst: Node3D = weapon_scene.instantiate() as Node3D
+			weapon_inst.scale = weapon_scale
+			weapon_inst.rotation_degrees = weapon_rotation
+			weapon_inst.position = weapon_position
+			
+			# 무기 텍스처 매핑
+			apply_skin(weapon_inst, texture_path)
+			bone_attachment.add_child(weapon_inst)
+			print("UnitHelper: Attached weapon successfully. Unit: ", unit_data.unit_name, ", Weapon: ", weapon_scene_path.get_file())
+
+## 애니메이션 내에서 모델의 로컬 정면 방향을 강제 리셋하는 루트(Armature) 트랙 정화
+static func clean_root_animation_tracks(anim_player: AnimationPlayer) -> void:
+	if not anim_player:
+		return
+		
+	# AnimationPlayer에 바인딩된 모든 애니메이션 라이브러리의 트랙 정화
+	for library_name: StringName in anim_player.get_animation_library_list():
+		var lib: AnimationLibrary = anim_player.get_animation_library(library_name)
+		if not lib:
+			continue
+			
+		for anim_name: StringName in lib.get_animation_list():
+			var anim: Animation = lib.get_animation(anim_name)
+			if anim:
+				var tracks_to_remove: Array[int] = []
+				for track_idx: int in range(anim.get_track_count()):
+					var path_str: String = str(anim.track_get_path(track_idx))
+					# 최상위 루트 노드(Armature 등)의 회전/위치 강제 덮어쓰기 트랙 검출
+					# Skeleton3D 하위의 실제 뼈대 애니메이션 트랙은 유지하고 오직 Armature 루트 트랜스폼 트랙만 제거
+					if path_str == "Armature:rotation" or path_str == "Armature:position" or \
+					   path_str.begins_with("Armature:") and not "Skeleton3D" in path_str:
+						tracks_to_remove.append(track_idx)
+						
+				# 역순으로 정렬하여 트랙 제거 시 인덱스 밀림 방지
+				tracks_to_remove.reverse()
+				for track_idx: int in tracks_to_remove:
+					anim.remove_track(track_idx)
+					
+	print("UnitHelper: Cleaned root and Armature transform tracks to preserve character body rotation.")

src/entities/units/unit_helper.gd.uid

+uid://dxqa2rlcobrie