IsBillboardGroup()

语法

Result = IsBillboardGroup(#BillboardGroup)
概要
Tests if the given billboard group number is a valid and correctly initialized billboard group.

参数

#BillboardGroup The billboard group to use.

返回值

Nonzero if the billboard group is valid, zero otherwise.

Remarks

This function is bulletproof and may be used with any value. This is the correct way to ensure a billboard group is ready to use.

已支持操作系统

所有

<- HideBillboardGroup() - Billboard Index - MoveBillboard() ->