forked from andreyratz/block
tedlipper
894f77e3cd
Cleaning up the messy sections of my code and making the debug console output easier to read
33 lines
1.2 KiB
GDScript
33 lines
1.2 KiB
GDScript
extends Area2D
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var debug_normal: Vector2 = Vector2.ZERO
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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area_entered.connect(_on_area_entered)
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func _on_area_entered(area):
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if area.is_in_group("Projectiles"):
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print("Event: Projectile hit shield")
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var shield_normal = global_transform.x.normalized()
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print("Readout: Shield normal: ", Vec2str(shield_normal))
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# Gets the direction from the parent Node2D NOT the Area2d component
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var projectile_velocity = area.get_parent().get_facing_direction()
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print("Readout: Projectile dir: ", Vec2str(projectile_velocity))
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var bounceTrajectory = projectile_velocity.bounce(shield_normal)
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print("Readout: Bounce dir: ", Vec2str(bounceTrajectory))
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if area.get_parent().has_method("changeDirection"):
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area.get_parent().changeDirection(bounceTrajectory)
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# Debug functions
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func _draw():
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# draw_line(Vector2(1,0) * 1000, debug_normal * 50, Color.RED, 2.0) # normal
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pass
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# Makes the string a bit easier to read in debug console
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func Vec2str(vec: Vector2) -> String:
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var x_sign = " " if vec.x >= 0 else ""
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var y_sign = " " if vec.y >= 0 else ""
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return "(%s%.2f, %s%.2f)" % [x_sign, vec.x, y_sign, vec.y]
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