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bac1e69164
This leads to code that is easier to understand and runs faster thanks to GDScript's typed instructions. The untyped declaration warning is now enabled on all projects where type hints were added. All projects currently run without any untyped declration warnings. Dodge the Creeps and Squash the Creeps demos intentionally don't use type hints to match the documentation, where type hints haven't been adopted yet (given its beginner focus).
29 lines
1010 B
GDScript
29 lines
1010 B
GDScript
extends Node3D
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var open := false
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("toggle_doors"):
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if open:
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# Close the door.
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# The occluder will be re-enabled when the animation ends
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# using `_on_animation_player_animation_finished()`.
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$AnimationPlayer.play_backwards("open")
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open = false
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else:
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# Open the door.
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$AnimationPlayer.play("open")
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open = true
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# Disable the occluder as soon as the door starts opening.
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# The occluder is not part of the pivot to prevent it from having its
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# position changed every frame, which causes the occlusion culling BVH
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# to be rebuilt each frame. This causes a CPU performance penalty.
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$OccluderInstance3D.visible = false
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func _on_animation_player_animation_finished(_anim_name: StringName) -> void:
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if not open:
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# Re-enable the occluder when the door is done closing.
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# To prevent overocclusion, the door must be fully closed before the occluder can be re-enabled.
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$OccluderInstance3D.visible = true
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