generated from krampus/template-godot4
27 lines
776 B
GDScript3
27 lines
776 B
GDScript3
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class_name GameViewportContainer extends SubViewportContainer
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## SubViewportContainer with game-specific special effects
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var _screen_shake_intensity: float = 0.0
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@onready var root_control: Control = %RootControl
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## Start playing a screen shake effect.
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func screen_shake(intensity: float, duration: float = 0.2) -> void:
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var tween := get_tree().create_tween()
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_screen_shake_intensity = intensity
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tween.tween_property(self, "_screen_shake_intensity", 0.0, duration).set_trans(
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Tween.TRANS_CUBIC
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)
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tween.tween_callback(_reset_position)
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func _reset_position() -> void:
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position = Vector2.ZERO
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func _process(_delta: float) -> void:
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if _screen_shake_intensity > 0:
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position.x = randfn(0, _screen_shake_intensity)
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position.y = randfn(0, _screen_shake_intensity)
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