【发布时间】:2019-04-07 03:47:53
【问题描述】:
我正在制作一个轮盘游戏,我为插槽创建了一个 Arraylist,它们已在有序列表中定义,有 38 个插槽,位置 (0-37)、颜色和数字。
在“旋转方法”中,我尝试从车轮集合/列表中选择一个随机起始槽,然后根据延迟功能旋转一些槽。
如何从我的收藏中随机选择一个插槽来启动此过程?
我的收藏
List<Slot> wheel = new ArrayList<Slot>();
GameEngine gameEngine;
public GameEngineImpl() {
Color colorArray[] = new Color[] { Color.GREEN00, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED,
Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED,
Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.GREEN0, Color.BLACK, Color.RED,
Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED,
Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED, Color.BLACK, Color.RED };
int numberArray[] = new int[] { 00, 27, 10, 25, 29, 12, 8, 19, 31, 18, 6, 21, 33, 16, 4, 23, 35, 14, 2, 0, 28,
9, 26, 30, 11, 7, 20, 32, 17, 5, 22, 34, 15, 3, 24, 36, 13, 1 };
for (int position = 0; position < 38; position++) {
wheel.add(new SlotImpl(position, colorArray[position], numberArray[position]));
}
}
旋转法
@Override
public void spin(int initialDelay, int finalDelay, int delayIncrement) {
Slot slot;
while (initialDelay < finalDelay) {
// TODO selecting a random starting slot on the wheel
}
}
// Delay function
delay(delayIncrement);
// Increase increment
initialDelay += delayIncrement;
}
}
// Method to delay spinning
private void delay(int delay) {
try {
Thread.sleep(delay);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
【问题讨论】:
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标签: java oop collections enums