generated from krampus/template-godot4
28 lines
714 B
GDScript3
28 lines
714 B
GDScript3
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class_name FootstepController extends Node3D
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const BASE_VOLUME := -42.0
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const MUTE_VELOCITY := 1.0
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const VELOCITY_FACTOR := 2.0
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var _on_right_foot := false
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@onready var player: Player = owner
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@onready var left_foot: FootController = %LeftFoot
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@onready var right_foot: FootController = %RightFoot
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func play_footstep() -> void:
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var foot := right_foot if _on_right_foot else left_foot
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var relative_speed := player.velocity.length() - MUTE_VELOCITY
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if relative_speed < 0:
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return
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# TODO: detect surface material
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var sfx := foot.get_player_for_material(FootController.SurfaceMaterial.METAL)
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sfx.volume_db = BASE_VOLUME + relative_speed * VELOCITY_FACTOR
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sfx.play()
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_on_right_foot = not _on_right_foot
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