C++ Switch()Bug

Question

我一直在开发一个使用该switch()功能的项目,如下所示:

switch (selectedMenu) {
    case 1:
        switch (selectedIndex) {
            case 0:
                invisibility = !invisibility;
                break;
            case 1:
                invincibility = !invincibility;
                break;
            case 2:
                superjump = !superjump;
                break;
            case 3:
                //Option 4
                break;
            case 4:
                //Option 5
                break;
        }
    case 2:
        switch (selectedIndex) {
            case 0:
                //Option 2
                break;
            case 1:
                //Option 2
                break;
            case 2:
                //Option 3
                break;
            case 3:
                //Option 4
                break;
            case 4:
                //Option 5
                break;
        }
    case 3:
        switch (selectedIndex) {
            case 0:
                //Option 2
                break;
            case 1:
                //
                break;
            case 2:
                //Option 3
                break;
            case 3:
                //Option 4
                break;
            case 4:
                //Option 5
                break;
        }
    case 4:
        switch (selectedIndex) {
            case 0:
                //Option 2
                break;
            case 1:
                //Option 2
                break;
            case 2:
                //Option 3
                break;
            case 3:
                //Option 4
                break;
            case 4:
                //Option 5
                break;
        }
    case 5:
        switch (selectedIndex) {
            case 0:
                //Option 2
                break;
            case 1:
                SET_ENTITY_COORDS(pedID, -75.015, -818.215, 326.176);
                break;
            case 2:
                //Option 3
                break;
            case 3:
                //Option 4
                break;
            case 4:
                //Option 5
                break;
        }
}

我的代码遇到了错误.

问题

在case 5 -> case 1这条线上:SET_ENTITY_COORDS(pedID, -75.015, -818.215, 326.176);它应该将实体传送到某个位置.当我在这个传送案例上面的任何一个案例中使用一个选项时,它将传送实体,即使它不属于这种情况.

这很难解释,所以让我们画一幅画:

如何调整它以便它只启用我在案例中指定的功能而不是它上面的所有功能？

(我如何调整它以便它只启用superjump而不是superjump和传送用户？)

Answer 1

您需要break针对外部switch案例的陈述:

switch (selectedMenu) {
    case 1:
        switch (selectedIndex) {
            // blah, blah, blah...
        }
        break;      // <-- this
    case 2:
        switch (selectedIndex) {
            // blah, blah, blah...
        }
        break;      // <-- this
    case 3:
        switch (selectedIndex) {
            // blah, blah, blah...
        }
        break;      // <-- this
    case 4:
        switch (selectedIndex) {
            // blah, blah, blah...
        }
        break;      // <-- this
    case 5:
        switch (selectedIndex) {
            // blah, blah, blah...
        }
        break;      // <-- this
}