From dfbacb00981ba3380eb14b34f607a4e66f5ad714 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=A8=E8=90=BD=E5=9F=BA=E5=9B=B4=E8=99=BE?=
 <3161880837@qq.com>
Date: Thu, 28 Aug 2025 07:35:34 +0800
Subject: [PATCH] =?UTF-8?q?feat(UI):=20=E4=B8=BAColorBar=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?currentValue=E5=B1=9E=E6=80=A7=E5=B9=B6=E5=AE=8C=E5=96=84boss?=
 =?UTF-8?q?=E8=A1=80=E6=9D=A1=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

为ColorBar组件添加currentValue属性以跟踪当前值。同时修复当设置boss时未正确更新血条显示的问题，确保boss血条在切换目标时能正确显示初始血量。
---
 components/UI/ColorBar.tscn        | 1 +
 scripts/Statemachine/BossBar.gd    | 4 +---
 scripts/Statemachine/EntityBase.gd | 3 ++-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/components/UI/ColorBar.tscn b/components/UI/ColorBar.tscn
index 975b667..f039234 100644
--- a/components/UI/ColorBar.tscn
+++ b/components/UI/ColorBar.tscn
@@ -36,6 +36,7 @@ anchors_preset = 0
 offset_right = 100.0
 offset_bottom = 10.0
 script = ExtResource("1_a106p")
+currentValue = 0.0
 backBox = SubResource("StyleBoxFlat_kf2fc")
 middleBox1 = SubResource("StyleBoxFlat_sh754")
 middleBox2 = SubResource("StyleBoxFlat_8n8i8")
diff --git a/scripts/Statemachine/BossBar.gd b/scripts/Statemachine/BossBar.gd
index 81aba49..5b43a8f 100644
--- a/scripts/Statemachine/BossBar.gd
+++ b/scripts/Statemachine/BossBar.gd
@@ -4,9 +4,7 @@ class_name BossBar
 @onready var nameLabel: Label = $"%name"
 @onready var valueLabel: Label = $"%value"
 
-func _ready():
-	if is_instance_valid(entity):
-		nameLabel.text = entity.displayName
 func _process(_delta):
 	if is_instance_valid(entity):
+		nameLabel.text = entity.displayName
 		valueLabel.text = "%.2f" % (entity.health / entity.fields[FieldStore.Entity.MAX_HEALTH] * 100)
diff --git a/scripts/Statemachine/EntityBase.gd b/scripts/Statemachine/EntityBase.gd
index d97f224..bdcd512 100644
--- a/scripts/Statemachine/EntityBase.gd
+++ b/scripts/Statemachine/EntityBase.gd
@@ -202,8 +202,9 @@ func findWeaponAnchor(weaponName: String):
 		return Vector2.ZERO
 func setBoss(boss: EntityBase):
 	currentFocusedBoss = boss
-	if isPlayer():
+	if isPlayer() and boss and UIState.bossbar.entity != boss:
 		UIState.bossbar.entity = boss
+		boss.healthChanged.emit(boss.health)
 func playSound(type: String):
 	var body = sounds.get_node_or_null(type)
 	if body is AudioStreamPlayer2D: