game/bom
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Improved footstep audio

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This commit is contained in:
Eduard Urbach
2024-02-14 20:29:52 +01:00
parent 37e8852c51
commit 07f356a8cc
3 changed files with 43 additions and 13 deletions
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47
client/player/audio/AudioComponent.gd
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@ -1,27 +1,52 @@
class_name AudioComponent
extends Node
@export var skeleton: Skeleton3D
@export var movement: MovementComponent
@export var footsteps: Array[AudioStream]
@export var interval: float = 0.3
@export var raise_threshold := 0.25
@export var step_threshold := 0.15
var audio_player: AudioStreamPlayer3D
var last_footstep: float
var feet_names := ["LeftFoot", "RightFoot"]
var feet := []
var feet_audio := []
var feet_raised := []
var feet_position := []
func _ready():
audio_player = $Footsteps
for foot_name in feet_names:
var bone_id := skeleton.find_bone(foot_name)
var audio := get_node(foot_name)
feet.append(bone_id)
feet_audio.append(audio)
feet_raised.append(false)
feet_position.append(Vector3.ZERO)
var attachment := BoneAttachment3D.new()
attachment.bone_name = foot_name
attachment.bone_idx = bone_id
audio.reparent(attachment)
skeleton.add_child(attachment)
func _process(_delta):
if Time.get_unix_time_from_system() - last_footstep < interval:
return
if movement.direction == Vector3.ZERO:
return
print()
for i in range(feet.size()):
feet_position[i] = skeleton.get_bone_global_pose(feet[i]).origin
print(feet_position[i].y)
if feet_position[i].y > raise_threshold:
feet_raised[i] = true
if !movement.body.is_on_floor():
return
for i in range(feet.size()):
if feet_raised[i] && feet_position[i].y < step_threshold:
play(feet_audio[i])
feet_raised[i] = false
func play(audio_player: AudioStreamPlayer3D):
audio_player.stream = footsteps[randi_range(0, footsteps.size()-1)]
audio_player.pitch_scale = randf_range(0.9, 1.1)
audio_player.play()
last_footstep = Time.get_unix_time_from_system()
audio_player.play()

6
client/player/audio/AudioComponent.tscn
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@ -5,6 +5,10 @@
[node name="Audio" type="Node3D"]
script = ExtResource("1_0j3jl")
[node name="Footsteps" type="AudioStreamPlayer3D" parent="."]
[node name="LeftFoot" type="AudioStreamPlayer3D" parent="."]
max_distance = 20.0
bus = &"Footsteps"
[node name="RightFoot" type="AudioStreamPlayer3D" parent="."]
max_distance = 20.0
bus = &"Footsteps"