RandomMap.java

package com.znv.linkup.core.map;

import com.znv.linkup.core.map.template.MapTemplate;
import com.znv.linkup.core.map.template.RandomTemplate;

/**
 * 随机地图类
 * 
 * @author yzb
 * 
 */
public class RandomMap extends GameMap {
    private static final long serialVersionUID = -3788653825318577597L;

    public RandomMap(int rows, int cols) {
        this(new RandomTemplate(rows, cols));
    }

    public RandomMap(MapTemplate template) {
        super(template.YSize, template.XSize);
        Template = template;

        // 根据模板初始化游戏
        initTemplate();

        // 刷新重排
        randomRefresh();
    }

    private void initTemplate() {
        int index = 0;
        boolean even = false;
        // cardno 必须为偶数
        int blockNum = 2 * (YSize > XSize ? XSize - 2 : YSize - 2);
        Data = new Byte[YSize][XSize];
        for (int i = 0; i < YSize; i++) {
            for (int j = 0; j < XSize; j++) {
                if (Template.Data[i][j] > 0) {
                    if (even) {
                        Data[i][j] = (byte) (index++ % blockNum + 1);
                    } else {
                        Data[i][j] = (byte) (index % blockNum + 1);
                    }
                    even = !even;
                } else {
                    Data[i][j] = Template.Data[i][j];
                }
            }
        }
    }

}