fix: 装备属性面板避让逻辑 + 多项功能更新

- item_tooltip_view.gd: 新增 avoid_rect 属性，tooltip 与装备窗口重叠时自动推到左侧
- inventory_ui.gd: 悬停装备时传入窗口矩形作为避让区域
- 包含其他累积的功能开发和测试文件

project/motion_event_warp_test.gd

@@ -0,0 +1,104 @@
+# motion_event_warp_test —— 40250 MotionEventType 9 / ProcessMotionEventWarp.
+# The reference moves the actor to target - normalize(target-actor)*270cm,
+# rejects the move on a blocked map cell, always turns toward the target, and
+# calls OnWarp -> SendCharacterStatePacket(FUNC_WAIT).
+extends SceneTree
+
+const AssetRoot = preload("res://asset_root.gd")
+const GameScene = preload("res://game_scene.gd")
+const NetPlay = preload("res://net_play.gd")
+
+class WarpWorld extends Node:
+	var blocked := false
+	var probes: Array[Vector2] = []
+
+	func is_blocked(x: float, z: float) -> bool:
+		probes.append(Vector2(x, z))
+		return blocked
+
+class WarpNetPlay extends Node:
+	var states: Array = []
+
+	func _send_state(func_id: int, arg: int, position: Vector3) -> void:
+		states.append([func_id, arg, position])
+
+var failures := 0
+
+func check(ok: bool, label: String) -> void:
+	if not ok:
+		failures += 1
+		printerr("FAIL: " + label)
+
+func _init() -> void:
+	call_deferred("run")
+
+func run() -> void:
+	var game := GameScene.new()
+	var world := WarpWorld.new()
+	var net_play := WarpNetPlay.new()
+	var actor := Node3D.new()
+	var target := Node3D.new()
+	get_root().add_child(game)
+	get_root().add_child(world)
+	get_root().add_child(net_play)
+	get_root().add_child(actor)
+	get_root().add_child(target)
+	game.player = actor
+	game.world = world
+	game.net_play = net_play
+	actor.global_position = Vector3(0.0, 1.0, 0.0)
+	target.global_position = Vector3(10.0, 3.0, 0.0)
+	game._motion_effect_target = weakref(target)
+
+	# The native parser must expose a real type-9 event from the reference asset.
+	if ClassDB.class_exists("Metin2AnimPlayer"):
+		var anim: Node = ClassDB.instantiate("Metin2AnimPlayer")
+		get_root().add_child(anim)
+		anim.set("anim_path", AssetRoot.path().path_join("PC/ymir work/pc/assassin/skill/seomjeon.msa"))
+		await process_frame
+		var found := false
+		for event in anim.call("get_events"):
+			if event is Dictionary and int(event.get("type", -1)) == 9:
+				found = true
+		check(found, "seomjeon.msa exposes MotionEventType 9")
+		anim.free()
+
+	# Allowed path: target - 2.70m along the complete 3D target vector.
+	game._on_local_motion_event_detailed({"type": 9, "sound": "", "pos": Vector3.ZERO})
+	var expected := target.global_position - (target.global_position - Vector3(0.0, 1.0, 0.0)).normalized() * 2.70
+	check(actor.global_position.is_equal_approx(expected),
+		"WARP moves to target minus the 270cm reference distance")
+	check(is_equal_approx(actor.rotation.y, PI * 0.5),
+		"WARP turns toward target on the ground plane")
+	check(net_play.states.size() == 1 and int(net_play.states[0][0]) == NetPlay.FUNC_WAIT,
+		"WARP emits one FUNC_WAIT state through OnWarp")
+	check(world.probes.size() == 1 and world.probes[0].is_equal_approx(Vector2(expected.x, expected.z)),
+		"WARP checks the exact destination against map blocking")
+
+	# Blocked path: orientation and OnWarp still happen, but SetPixelPosition does not.
+	world.blocked = true
+	actor.global_position = Vector3.ZERO
+	actor.rotation.y = 0.0
+	net_play.states.clear()
+	game._on_local_motion_event_detailed({"type": 9, "sound": "", "pos": Vector3.ZERO})
+	check(actor.global_position == Vector3.ZERO, "blocked WARP keeps the actor position")
+	check(is_equal_approx(actor.rotation.y, PI * 0.5), "blocked WARP still turns toward target")
+	check(net_play.states.size() == 1, "blocked WARP still reports OnWarp once")
+
+	# No target: the reference returns without moving or reporting OnWarp.
+	game._motion_effect_target = null
+	net_play.states.clear()
+	actor.global_position = Vector3.ZERO
+	game._on_local_motion_event_detailed({"type": 9, "sound": "", "pos": Vector3.ZERO})
+	check(actor.global_position == Vector3.ZERO and net_play.states.is_empty(),
+		"WARP without a valid fly target is a no-op")
+
+	game.free()
+	world.free()
+	net_play.free()
+	actor.free()
+	target.free()
+	await process_frame
+	if failures == 0:
+		print("PASS: motion_event_warp_test")
+	quit(1 if failures else 0)