38 lines
1.0 KiB
GDScript
38 lines
1.0 KiB
GDScript
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extends BTAction
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@export var radius:float = 1.0
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@export var output_var: StringName = &"target_location"
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@export var navigatable_target:bool = false
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@export var stay_in_radius:bool = true
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var _reference_location:Vector3 = Vector3.INF
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func _setup() -> void:
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_reference_location = agent.global_position
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func _tick(_delta: float) -> Status:
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assert(_reference_location != Vector3.INF)
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var target_is_navigatable = true
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var random_location:Vector3 = Vector3.ZERO
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var agent_npc:NonPlayerCharacter = agent as NonPlayerCharacter
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if navigatable_target:
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assert(agent_npc)
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target_is_navigatable = false
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if not stay_in_radius:
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_reference_location = agent_npc.global_position
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var random_angle:float = randf_range(-PI, PI)
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random_location = _reference_location + radius * Vector3(cos(random_angle), 0, sin(random_angle))
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if navigatable_target and agent_npc.is_target_navigatable(random_location):
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target_is_navigatable = true
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if target_is_navigatable:
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blackboard.set_var(output_var, random_location)
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return SUCCESS
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return FAILURE
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