package net.minecraft.util.datafix.fixes;

import com.mojang.datafixers.DSL;
import com.mojang.datafixers.DataFix;
import com.mojang.datafixers.TypeRewriteRule;
import com.mojang.datafixers.schemas.Schema;

public class OptionsMenuBlurrinessFix extends DataFix {
	public OptionsMenuBlurrinessFix(final Schema outputSchema) {
		super(outputSchema, false);
	}

	@Override
	public TypeRewriteRule makeRule() {
		return this.fixTypeEverywhereTyped(
			"OptionsMenuBlurrinessFix",
			this.getInputSchema().getType(References.OPTIONS),
			input -> input.update(DSL.remainderFinder(), tag -> tag.update("menuBackgroundBlurriness", value -> {
				int intValue = this.convertToIntRange(value.asString("0.5"));
				return value.createString(String.valueOf(intValue));
			}))
		);
	}

	private int convertToIntRange(final String floatBlurriness) {
		try {
			return Math.round(Float.parseFloat(floatBlurriness) * 10.0F);
		} catch (NumberFormatException var3) {
			return 5;
		}
	}
}