sijcdu
7c78a088a0
The three diamonds and both doors were painted as tiles in TerrainBase, which cannot act as pickups or triggers. Replaced them with real prefabs that reuse the same atlas tiles (diamond = (7,3), doors = (10,6) and (11,5)) and erase their placeholder tile on ready. Collecting all three diamonds unlocks the door; touching it fades to black, pauses the tree and shows the level-clear screen with a next-level button (currently reloads the level, as there is only one). HUD now shows the diamond count.
54 lines
1.7 KiB
GDScript
54 lines
1.7 KiB
GDScript
extends CanvasLayer
|
|
|
|
## 左上角的状态显示：3 颗心 + 回血道具数量 + 钻石数量 + 护盾剩余时间。
|
|
## 每帧从场景里找带 "player" 组的玩家读取状态。
|
|
|
|
@export var full_heart_texture: Texture2D
|
|
@export var empty_heart_texture: Texture2D
|
|
|
|
var _player: Node = null
|
|
var _hearts: Array = []
|
|
var _count_label: Label = null
|
|
var _diamond_label: Label = null
|
|
var _shield_label: Label = null
|
|
|
|
|
|
func _ready() -> void:
|
|
for i in range(1, 4):
|
|
var heart := get_node_or_null("Heart%d" % i)
|
|
if heart != null:
|
|
_hearts.append(heart)
|
|
_count_label = get_node_or_null("CountLabel")
|
|
_diamond_label = get_node_or_null("DiamondLabel")
|
|
_shield_label = get_node_or_null("ShieldLabel")
|
|
|
|
|
|
func _process(_delta: float) -> void:
|
|
if _player == null or not is_instance_valid(_player):
|
|
_player = get_tree().get_first_node_in_group("player")
|
|
if _player == null:
|
|
return
|
|
|
|
var health: int = int(_player.health)
|
|
for i in _hearts.size():
|
|
var heart: TextureRect = _hearts[i]
|
|
heart.texture = full_heart_texture if i < health else empty_heart_texture
|
|
|
|
var items: int = int(_player.heal_items)
|
|
if _count_label != null:
|
|
_count_label.text = "x%d" % items
|
|
_count_label.modulate = Color.WHITE if items > 0 else Color(1.0, 1.0, 1.0, 0.4)
|
|
|
|
if _diamond_label != null:
|
|
var got: int = int(_player.diamonds)
|
|
var total: int = maxi(int(_player.diamond_total), got)
|
|
_diamond_label.text = "%d / %d" % [got, total]
|
|
if total > 0 and got >= total:
|
|
_diamond_label.modulate = Color(1.0, 0.9, 0.35)
|
|
else:
|
|
_diamond_label.modulate = Color.WHITE
|
|
|
|
if _shield_label != null:
|
|
var shield: float = float(_player.shield_left)
|
|
_shield_label.text = ("SHIELD %.1fs" % shield) if shield > 0.0 else ""
|