package net.minecraft.world.level.block.entity;

import net.minecraft.util.Mth;

public class ChestLidController {
	private boolean shouldBeOpen;
	private float openness;
	private float oOpenness;

	public void tickLid() {
		this.oOpenness = this.openness;
		float f = 0.1F;
		if (!this.shouldBeOpen && this.openness > 0.0F) {
			this.openness = Math.max(this.openness - 0.1F, 0.0F);
		} else if (this.shouldBeOpen && this.openness < 1.0F) {
			this.openness = Math.min(this.openness + 0.1F, 1.0F);
		}
	}

	public float getOpenness(float partialTicks) {
		return Mth.lerp(partialTicks, this.oOpenness, this.openness);
	}

	public void shouldBeOpen(boolean shouldBeOpen) {
		this.shouldBeOpen = shouldBeOpen;
	}
}