mirror of
https://github.com/Rundll86/Dog-Lynx-And-HCN.git
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fallingshrimp
ec795e534e
为KukeMC添加召唤子实体KukeChild的功能，并在血量低于25%时自动清除所有子实体并恢复血量 在EntityBase中添加tryKill方法统一处理实体销毁逻辑 在EntityTool中添加按类查找实体的工具方法
34 lines
1.3 KiB
GDScript
34 lines
1.3 KiB
GDScript
class_name EntityTool
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static func fromHurtbox(node: Node) -> EntityBase:
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if node is Area2D:
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var texture = node.get_parent()
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if texture is AnimatedSprite2D:
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var entity = texture.get_parent()
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if entity is EntityBase:
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return entity as EntityBase
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return null
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static func findClosetEntity(to: Vector2, fromTree: SceneTree, player: bool = false, mob: bool = false, excludes: Array[EntityBase] = []) -> EntityBase:
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var result = null
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var lastDistance = INF
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var nodes = []
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if player:
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nodes += fromTree.get_nodes_in_group("players")
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if mob:
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nodes += fromTree.get_nodes_in_group("mobs")
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for entity in nodes:
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if entity is EntityBase and entity not in excludes:
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if to.distance_to(entity.position) < lastDistance:
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lastDistance = to.distance_to(entity.position)
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result = entity
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return result
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static func findClosetPlayer(to: Vector2, fromTree: SceneTree, excludes: Array[EntityBase] = []) -> EntityBase:
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return findClosetEntity(to, fromTree, true, false, excludes)
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static func findEntityByClass(cls: String, fromTree: SceneTree) -> Array[EntityBase]:
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var results: Array[EntityBase] = []
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var nodes = fromTree.get_nodes_in_group("mobs") + fromTree.get_nodes_in_group("players")
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for entity in nodes:
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if entity.get_class() == cls:
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results.append(entity)
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return results
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