package net.minecraft.commands.arguments.selector.options;

public class InvertableSetOptionState {
	private boolean hasPositiveValue;
	private boolean hasNegativeValue;

	public boolean canParsePositive() {
		return !this.hasPositiveValue && !this.hasNegativeValue;
	}

	public boolean canParseNegative() {
		return !this.hasPositiveValue;
	}

	public boolean canParseAny() {
		return this.canParsePositive() || this.canParseNegative();
	}

	public boolean canParse(final boolean inverted) {
		return inverted ? this.canParseNegative() : this.canParsePositive();
	}

	public void markParsedPositive() {
		this.hasPositiveValue = true;
	}

	public void markParsedNegative() {
		this.hasNegativeValue = true;
	}

	public void markParsed(final boolean inverted) {
		if (inverted) {
			this.markParsedNegative();
		} else {
			this.markParsedPositive();
		}
	}
}