22 lines
552 B
GDScript3
22 lines
552 B
GDScript3
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class_name Spikeball extends Area3D
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const BASE_SPIN_SPEED := 120.0
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const NORMAL_POWER := 600.0
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@export var power: float = NORMAL_POWER
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@onready var mesh := $'Mesh' as MeshInstance3D
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func _ready() -> void:
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body_entered.connect(propel)
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mesh.set_instance_shader_parameter(&'hue_shift', power - NORMAL_POWER)
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func propel(body: PhysicsBody3D) -> void:
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if body is Runner:
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(body as Runner).knockback(global_position, power)
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func _process(delta: float) -> void:
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global_rotation_degrees += (
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Vector3.UP*BASE_SPIN_SPEED*power*delta/NORMAL_POWER
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)
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