feat(mana): HUD 蓝条数字+低蓝暗红+过热泛红 + UI_MANA 键

scenes/main/combat_s2.gd

@@ -27,6 +27,7 @@ var _lbl_dps:     Label = null
 var _lbl_charge:  Label = null
 var _lbl_statuses: Label = null
 var _mana_bar: ProgressBar = null
+var _mana_lbl: Label = null
 
 var _dps_poll_timer: float = 0.0
 
@@ -243,6 +244,12 @@ func _setup_hud() -> void:
 	mana_bg.bg_color = Color(0.12, 0.12, 0.22)
 	_mana_bar.add_theme_stylebox_override("background", mana_bg)
 	_hud_layer.add_child(_mana_bar)
+	_mana_lbl = Label.new()
+	_mana_lbl.position = Vector2(200, 86)
+	_mana_lbl.size = Vector2(170, 16)
+	_mana_lbl.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	_mana_lbl.add_theme_font_size_override("font_size", 11)
+	_hud_layer.add_child(_mana_lbl)
 
 	_lbl_status = make_label.call(Vector2(20, 620), 20)
 	_lbl_status.modulate = Color.YELLOW
@@ -341,6 +348,18 @@ func _refresh_hud() -> void:
 	if _mana_bar:
 		_mana_bar.max_value = PlayerStats.mana_max
 		_mana_bar.value = PlayerStats.mana
+		var frac: float = PlayerStats.mana / maxf(1.0, PlayerStats.mana_max)
+		var fill := _mana_bar.get_theme_stylebox("fill") as StyleBoxFlat
+		if fill:
+			if frac < 0.2:
+				var a: float = 0.6 + 0.4 * absf(sin(float(Time.get_ticks_msec()) / 150.0))
+				fill.bg_color = Color(0.8, 0.2, 0.2, a)
+			else:
+				fill.bg_color = Color(0.3, 0.55, 1.0)
+		var h: float = clampf(PlayerStats.mana_heat, 0.0, 0.7)
+		_mana_bar.modulate = Color(1.0, 1.0 - h, 1.0 - h)
+	if _mana_lbl:
+		_mana_lbl.text = tr("UI_MANA") % [int(PlayerStats.mana), int(PlayerStats.mana_max)]
 
 func _refresh_shop_ui() -> void:
 	for i in _shop_btns.size():

translations/en.po

@@ -212,3 +212,6 @@ msgstr "Unlocked"
 
 msgid "META_CLOSE"
 msgstr "Close"
+
+msgid "UI_MANA"
+msgstr "MP %d/%d"

translations/ja.po

@@ -212,3 +212,6 @@ msgstr "解放済み"
 
 msgid "META_CLOSE"
 msgstr "閉じる"
+
+msgid "UI_MANA"
+msgstr "MP %d/%d"

translations/zh_CN.po

@@ -212,3 +212,6 @@ msgstr "已解锁"
 
 msgid "META_CLOSE"
 msgstr "关闭"
+
+msgid "UI_MANA"
+msgstr "蓝 %d/%d"

translations/zh_TW.po

@@ -212,3 +212,6 @@ msgstr "已解鎖"
 
 msgid "META_CLOSE"
 msgstr "關閉"
+
+msgid "UI_MANA"
+msgstr "藍 %d/%d"