33 lines
882 B
GDScript3
33 lines
882 B
GDScript3
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extends Node3D
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class_name Entity
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## Base entity class for everything interactive.
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##
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## Should be the parent of every units, buildings,
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## npc, loot, and everything that the player can interact with in 3D
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func _ready() -> void:
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add_to_group('selectable')
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## Check if the entity is contained in the [Rect2] [param selection_box] of the player.
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## Need the [Camera3D] of the player to work
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func is_in_selection(selection_box:Rect2,player_cam:Camera3D):
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var p = player_cam.unproject_position(global_position)
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if min(selection_box.size.x,selection_box.size.y) <0:
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breakpoint
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return selection_box.has_point(p)
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func select():
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add_to_group('selected-by-'+str(get_tree().get_multiplayer().get_unique_id()))
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print(self.name," selected")
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func deselect():
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remove_from_group('selected-by-'+str(get_tree().get_multiplayer().get_unique_id()))
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print(self.name," unselected")
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