52 lines
1.3 KiB
GDScript3
52 lines
1.3 KiB
GDScript3
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extends KinematicBody2D
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var agent: = GSTSteeringAgent.new()
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var separation: GSTSeparation
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var cohesion: GSTCohesion
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var proximity: GSTRadiusProximity
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var blend: = GSTBlend.new(agent)
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var acceleration: = GSTTargetAcceleration.new()
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var _radius: float
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var _color: = Color.red
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var _velocity: = Vector2()
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onready var shape: = $CollisionShape2D
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func _ready() -> void:
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_radius = shape.shape.radius
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_color = Color(rand_range(0.5, 1), rand_range(0.25, 1), rand_range(0, 1))
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agent.max_linear_acceleration = 7
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agent.max_linear_speed = 70
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proximity = GSTRadiusProximity.new(agent, [], 140)
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separation = GSTSeparation.new(agent, proximity)
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separation.decay_coefficient = 2000
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cohesion = GSTCohesion.new(agent, proximity)
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blend.add(separation, 1.5)
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blend.add(cohesion, 0.3)
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func _draw() -> void:
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draw_circle(Vector2.ZERO, _radius, _color)
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func _process(delta: float) -> void:
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update_agent()
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if blend:
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acceleration = blend.calculate_steering(acceleration)
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_velocity = (_velocity + Vector2(acceleration.linear.x, acceleration.linear.y)).clamped(agent.max_linear_speed)
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move_and_slide(_velocity)
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func set_neighbors(neighbor: Array) -> void:
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proximity.agents = neighbor
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func update_agent() -> void:
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var current_position: = global_position
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agent.position.x = current_position.x
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agent.position.y = current_position.y
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