Mana.java

package forge.card.mana;

import forge.Card;
import forge.Constant;
import forge.gui.input.Input_PayManaCostUtil;

/**
 * <p>Mana class.</p>
 *
 * @author Forge
 * @version $Id: $
 */
public class Mana {
    private String color;
    private int amount = 0;
    private Card sourceCard = null;

    /**
     * <p>Constructor for Mana.</p>
     *
     * @param col a {@link java.lang.String} object.
     * @param amt a int.
     * @param source a {@link forge.Card} object.
     */
    public Mana(String col, int amt, Card source) {
        color = col;
        amount = amt;
        if (source == null)
            return;

        sourceCard = source;
    }

    /**
     * <p>toString.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String toString() {
        if (color.equals(Constant.Color.Colorless))
            return Integer.toString(amount);

        String manaString = "";
        StringBuilder sbMana = new StringBuilder();

        manaString = Input_PayManaCostUtil.getShortColorString(color);

        for (int i = 0; i < amount; i++)
            sbMana.append(manaString);
        return sbMana.toString();
    }

    /**
     * <p>toDescriptiveString.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String toDescriptiveString() {
        // this will be used for advanced choice box
        if (color.equals(Constant.Color.Colorless))
            return Integer.toString(amount);

        String manaString = "";
        StringBuilder sbMana = new StringBuilder();

        manaString = Input_PayManaCostUtil.getShortColorString(color);

        for (int i = 0; i < amount; i++)
            sbMana.append(manaString);

        if (isSnow())
            sbMana.append("(S)");

        sbMana.append(" From ");
        sbMana.append(sourceCard.getName());

        return sbMana.toString();
    }

    /**
     * <p>toSingleArray.</p>
     *
     * @return an array of {@link forge.card.mana.Mana} objects.
     */
    public Mana[] toSingleArray() {
        Mana[] normalize = new Mana[amount];
        for (int i = 0; i < normalize.length; i++) {
            normalize[i] = new Mana(this.color, 1, this.sourceCard);
        }
        return normalize;
    }

    /**
     * <p>isSnow.</p>
     *
     * @return a boolean.
     */
    public boolean isSnow() {
        return sourceCard.isSnow();
    }

    /**
     * <p>fromBasicLand.</p>
     *
     * @return a boolean.
     */
    public boolean fromBasicLand() {
        return sourceCard.isBasicLand();
    } // for Imperiosaur

    /**
     * <p>getColorlessAmount.</p>
     *
     * @return a int.
     */
    public int getColorlessAmount() {
        return color.equals(Constant.Color.Colorless) ? amount : 0;
    }

    /**
     * <p>Getter for the field <code>amount</code>.</p>
     *
     * @return a int.
     */
    public int getAmount() {
        return amount;
    }

    /**
     * <p>isColor.</p>
     *
     * @param col a {@link java.lang.String} object.
     * @return a boolean.
     */
    public boolean isColor(String col) {
        return color.equals(col);
    }

    /**
     * <p>isColor.</p>
     *
     * @param colors an array of {@link java.lang.String} objects.
     * @return a boolean.
     */
    public boolean isColor(String[] colors) {
        for (String col : colors)
            if (color.equals(col))
                return true;

        return false;
    }

    /**
     * <p>Getter for the field <code>color</code>.</p>
     *
     * @return a {@link java.lang.String} object.
     */
    public String getColor() {
        return color;
    }

    /**
     * <p>Getter for the field <code>sourceCard</code>.</p>
     *
     * @return a {@link forge.Card} object.
     */
    public Card getSourceCard() {
        return sourceCard;
    }

    /**
     * <p>fromSourceCard.</p>
     *
     * @param c a {@link forge.Card} object.
     * @return a boolean.
     */
    public boolean fromSourceCard(Card c) {
        return sourceCard.equals(c);
    }

    /**
     * <p>decrementAmount.</p>
     */
    public void decrementAmount() {
        amount--;
    }
}