40 lines
1.4 KiB
GDScript
40 lines
1.4 KiB
GDScript
# A base class for a specialized steering agent that updates itself every frame
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# so the user does not have to. All other specialized agents derive from this.
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# @category - Specialized agents
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# @tags - abstract
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extends GSAISteeringAgent
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class_name GSAISpecializedAgent
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# If `true`, calculates linear and angular velocities based on the previous
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# frame. When `false`, the user must keep those values updated.
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var calculate_velocities := true
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# If `true`, interpolates the current linear velocity towards 0 by the
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# `linear_drag_percentage` value.
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# Does not apply to `RigidBody` and `RigidBody2D` nodes.
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var apply_linear_drag := true
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# If `true`, interpolates the current angular velocity towards 0 by the
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# `angular_drag_percentage` value.
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# Does not apply to `RigidBody` and `RigidBody2D` nodes.
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var apply_angular_drag := true
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# The percentage between the current linear velocity and 0 to interpolate by if
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# `apply_linear_drag` is true.
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# Does not apply to `RigidBody` and `RigidBody2D` nodes.
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var linear_drag_percentage := 0.0
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# The percentage between the current angular velocity and 0 to interpolate by if
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# `apply_angular_drag` is true.
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# Does not apply to `RigidBody` and `RigidBody2D` nodes.
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var angular_drag_percentage := 0.0
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var _last_orientation: float
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var _applied_steering := false
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# Moves the agent's body by target `acceleration`.
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# @tags - virtual
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func _apply_steering(_acceleration: GSAITargetAcceleration, _delta: float) -> void:
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pass
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