debug和修复

character/player/face/face_painter.gd

@@ -150,6 +150,9 @@ func _rebuild_stamp() -> void:
 ## 在 pos 处盖一个印章。越界像素直接跳过，所以画到边上也不会出错。
 func _stamp_at(pos: Vector2) -> void:
 	var d := _stamp_d
+	# d 恒为偶数（上方是按 r * 2 算出来的），这里的整除不会丢精度。
+	# 所以只抑制警告、不改算法 —— 换成浮点反而会引入半像素偏移。
+	@warning_ignore("integer_division")
 	var r := d / 2
 	var cx := int(round(pos.x)) - r
 	var cy := int(round(pos.y)) - r

character/player/face/face_rig.gd

@@ -187,9 +187,9 @@ func save_drawing_as_expression(display_name: String) -> Dictionary:
 		return {}
 
 	var rows := _read_library_index()
-	var name := display_name.strip_edges()
-	if name.is_empty():
-		name = "我的表情 %d" % (rows.size() + 1)
+	var entry_name := display_name.strip_edges()
+	if entry_name.is_empty():
+		entry_name = "我的表情 %d" % (rows.size() + 1)
 	var id := "user:%d" % Time.get_ticks_usec()
 	var filename := id.replace(":", "_") + ".png"
 	var file := FileAccess.open("%s/%s" % [LIBRARY_DIR, filename], FileAccess.WRITE)
@@ -199,13 +199,13 @@ func save_drawing_as_expression(display_name: String) -> Dictionary:
 	file.store_buffer(painter.to_png_bytes())
 	file.close()
 
-	rows.append({"id": id, "name": name, "file": filename})
+	rows.append({"id": id, "name": entry_name, "file": filename})
 	if not _write_library_index(rows):
 		return {}
 	if not select_expression(id):
 		return {}
 	save()
-	return {"id": id, "name": name}
+	return {"id": id, "name": entry_name}
 
 
 func _read_library_index() -> Array:

character/player/player.gd

@@ -16,6 +16,8 @@ extends CharacterBody3D
 @onready var camera: Camera3D = $CameraRig/Camera
 ## 准心（挂在 CameraRig/HUD 下）。远端玩家的 HUD 会随 camera_rig 一起被释放。
 @onready var crosshair: Crosshair = $CameraRig/HUD/Crosshair
+## 右上角调试面板。同样挂在 HUD 下，所以远端玩家不会显示它。
+@onready var debug_panel: DebugPanel = $CameraRig/HUD/DebugPanel
 @onready var animation_player: PlayerAnimator = $AnimationPlayer
 @onready var look: PlayerLook = $Look
 @onready var motor: PlayerMotor = $Motor
@@ -56,6 +58,8 @@ func _ready() -> void:
 	)
 	# 准心接线：拾取组件一发现交互状态变化，就通知准心换外观（点 / 手 / 抓）。
 	pickup.interact_state_changed.connect(_on_pickup_interact_state_changed)
+	# 调试面板接线：把要读的组件注入进去，面板自己不 get_node。
+	debug_panel.setup(self, motor, pickup, camera)
 	set_mouse_captured(true)
 
 

character/player/player.tscn

@@ -10,6 +10,7 @@
 [ext_resource type="AnimationLibrary" uid="uid://ddnmtmswkjx6g" path="res://character/player/assets/animations/fall.glb" id="4_hr31g"]
 [ext_resource type="Texture2D" uid="uid://c67qe66m2aft4" path="res://character/assets/grab.png" id="4_ywhvj"]
 [ext_resource type="AnimationLibrary" uid="uid://ddkl5cqdd5usx" path="res://character/player/assets/animations/idle.glb" id="5_lqp71"]
+[ext_resource type="Script" uid="uid://d2rmc8p4g4dt6" path="res://ui/debug_panel.gd" id="5_ywhvj"]
 [ext_resource type="AnimationLibrary" uid="uid://esw60hwb2cty" path="res://character/player/assets/animations/jump.glb" id="6_vuhga"]
 [ext_resource type="AnimationLibrary" uid="uid://rqhclfyiingo" path="res://character/player/assets/animations/run.glb" id="7_muf2e"]
 [ext_resource type="AnimationLibrary" uid="uid://dy8a178vlbsof" path="res://character/player/assets/animations/sneak.glb" id="8_jo6ux"]
@@ -61,6 +62,13 @@ script = ExtResource("2_vuhga")
 hover_texture = ExtResource("3_i6sc0")
 hold_texture = ExtResource("4_ywhvj")
 
+[node name="DebugPanel" type="Control" parent="CameraRig/HUD" unique_id=1328176640]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+script = ExtResource("5_ywhvj")
+
 [node name="Body" type="Node3D" parent="." unique_id=394283421]
 
 [node name="mouse" parent="Body" unique_id=1995806863 instance=ExtResource("2_wu8e1")]

character/player/player_pickup.gd

@@ -140,3 +140,8 @@ func _throw() -> void:
 ## 当前是否抓着东西。调试用，也方便以后加「搬运时不能开枪」这类规则。
 func has_object() -> bool:
 	return is_instance_valid(_current)
+
+
+## 当前准心是否指着可拖拽的刚体（还没抓）。调试用。
+func is_hovering() -> bool:
+	return _hovering

character/player/player_sync.tres

@@ -7,12 +7,9 @@ properties/0/replication_mode = 1
 properties/1/path = NodePath("Body:rotation")
 properties/1/spawn = true
 properties/1/replication_mode = 1
-properties/2/path = NodePath(".:health")
+properties/2/path = NodePath("AnimationPlayer:anim_state")
 properties/2/spawn = true
 properties/2/replication_mode = 1
-properties/3/path = NodePath("AnimationPlayer:anim_state")
+properties/3/path = NodePath("AnimationPlayer:anim_speed")
 properties/3/spawn = true
 properties/3/replication_mode = 1
-properties/4/path = NodePath("AnimationPlayer:anim_speed")
-properties/4/spawn = true
-properties/4/replication_mode = 1