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https://github.com/Relintai/godot-steering-ai-framework.git
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8fb4f4c51a
The use of multiline blocks in GDSCript for comments leaves them in the final compiled file, increasing size and potentially processing for no end-user gain.
52 lines
1.3 KiB
GDScript
52 lines
1.3 KiB
GDScript
extends KinematicBody2D
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# AI agent that uses the Seek behavior to hone in on the player's location as directly as possible.
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onready var collision_shape: = $CollisionShape2D
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onready var agent: = GSTSteeringAgent.new()
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onready var accel: = GSTTargetAcceleration.new()
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onready var seek: = GSTSeek.new(agent, player_agent)
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onready var flee: = GSTFlee.new(agent, player_agent)
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onready var _active_behavior: = seek
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var player_agent: GSTAgentLocation
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var velocity: = Vector2.ZERO
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var speed: float
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var color: Color
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var radius: = 0.0
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func _ready() -> void:
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agent.max_linear_acceleration = speed/10
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agent.max_linear_speed = speed
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radius = collision_shape.shape.radius
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func _draw() -> void:
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draw_circle(Vector2.ZERO, radius, color)
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func _physics_process(delta: float) -> void:
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if not player_agent:
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return
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_update_agent()
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accel = _active_behavior.calculate_steering(accel)
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velocity = (velocity + Vector2(accel.linear.x, accel.linear.y)).clamped(agent.max_linear_speed)
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velocity = move_and_slide(velocity)
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if velocity.length_squared() > 0:
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update()
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func _update_agent() -> void:
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agent.position = Vector3(global_position.x, global_position.y, 0)
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func _on_GUI_mode_changed(mode: int) -> void:
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if mode == 0:
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_active_behavior = seek
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else:
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_active_behavior = flee
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