47 lines
1.1 KiB
GDScript
47 lines
1.1 KiB
GDScript
extends Camera3D
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@export_group("Main")
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@export var follow_node: Node3D
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@export var pivot_node: Node3D
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@export_group("Follow")
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@export var follow_enabled: bool
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@export var follow_speed: float
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@export_group("Shake")
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@export var shake_strength := 1.0
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@export var shake_decay := 0.8
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@export var shake_noise: Noise
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var trauma := 0.0
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var trauma_time := 0.0
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func _ready():
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Global.camera = self
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func _process(delta):
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if Global.player == null:
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return
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if follow_enabled:
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follow_node.position = lerp(follow_node.position, Global.player.position, follow_speed * delta)
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else:
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follow_node.position = Global.player.position
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if trauma:
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trauma = max(trauma - shake_decay * delta, 0)
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trauma_time += 4096 * delta
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_shake(trauma_time)
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else:
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look_at(pivot_node.global_position)
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trauma_time = 0
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func _shake(time):
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var trauma_sq := trauma * trauma
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rotation.x += shake_noise.get_noise_2d(time, 0) * trauma_sq * shake_strength
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rotation.y += shake_noise.get_noise_2d(time, 1) * trauma_sq * shake_strength
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rotation.z += shake_noise.get_noise_2d(time, 2) * trauma_sq * shake_strength
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func add_shake(amount: float):
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trauma = min(trauma + amount, 1.0)
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