package input;

/**
 * The class handling the parsing of one input. 
 * @author Victor
 *
 */
public class Inputs {
	private static final int numberOfInputs = 8;
	private static boolean[] tab;
	
	public Inputs() {
		this.tab = new boolean[numberOfInputs];
		for(int i = 0; i < numberOfInputs; i ++) {
			this.tab[i] = false;
		}
	}
	
	/**
	 * record one input
	 * @param i the integer value corresponding to the tab location
	 */
	public void recordOneInput(Button b) {
		int i = b.toInt();
		this.tab[i] = true;
	}
	
	/**
	 * Check if a specific input (for example UP) has been recorded
	 * @param i the integer value corresponding to the input
	 * @return 
	 */
	public boolean containsInput(Button b) {
		return this.tab[b.toInt()];
	}
	
	/**
	 * Check if a number of inputs are contained simultaneously 
	 * @param in a number of inputs. Check if those are containes in this
	 * @return true if all inputs of in are also in this
	 */
	public boolean containsInputs(Inputs in) {
		for(int i = 0; i < numberOfInputs; i++) {
			if(this.tab[i] != in.getInputs()[i]) {return false;}
		}
		return true;
	}
	
	/**
	 * Check if a number of inputs are contained simultaneously, in the form of an array of Buttons
	 * @param bs a number of inputs. Check if those are contained in this
	 * @return true if all inputs of in are also in this
	 */
	public boolean containsButtonTab(Button[] bs) {
		for(int i = 0; i < bs.length; i++) {
			if(!this.containsInput(bs[i])) { return false;}
		}
		return true;
	}
	
	public boolean[] getInputs() {
		return this.tab;
	}
	
	
}