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40 lines
1.2 KiB
40 lines
1.2 KiB
extends Node2D
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## 关卡生成器：读 data/level_*.gd 的字符串网格，按坐标实例化砖块。
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## 改关卡 = 改 data/ 下的脚本，代码不动。
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const BrickScene: PackedScene = preload("res://scenes/brick.tscn")
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@export var brick_size: Vector2 = Vector2(96, 32) ## 砖块宽高
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@export var origin: Vector2 = Vector2(128, 80) ## 网格左上角起始坐标
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@export var char_to_hp: Dictionary = {
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"1": 1,
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"2": 2,
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"3": 3,
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"U": -1, # -1 表示不可破坏
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}
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func load_layout(layout: Array[String]) -> void:
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# 清空旧砖块
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for child in get_children():
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child.queue_free()
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for row in range(layout.size()):
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var line: String = layout[row]
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for col in range(line.length()):
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var ch: String = line[col]
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if ch == "." or not char_to_hp.has(ch):
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continue
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_spawn_brick(col, row, ch)
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func _spawn_brick(col: int, row: int, ch: String) -> void:
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var brick: StaticBody2D = BrickScene.instantiate()
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add_child(brick)
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brick.position = origin + Vector2(col * brick_size.x, row * brick_size.y)
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if char_to_hp[ch] == -1:
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# 不可破坏：直接给个高血量占位（M1 先不细分）
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brick.max_hp = 9999
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brick.points = 0
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else:
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brick.max_hp = char_to_hp[ch]
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brick.points = brick.max_hp * 100
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