====== stopEffectOnPosition ====== * Parameters and types: * x,y,z: numberposition * particleId: numberspecial effect id * Return value and type: * code: numberSuccess (ErrorCode.OK) ErrorCode * The main function of this method: Stop the special effects at the specified position * The specific use cases are as follows: --Stop the specified special effect at the specified position --The first three parameters are the position coordinates of the stopped special effect --The last parameter is the special effect id to be stopped World:stopEffectOnPosition(0,7,0,1001) --Display in the chat box Chat:sendSystemMsg("Stopped the 1001 smoke special effect at height 7 (0,0)")