merging the destroy method fix onto this branch
merging the destroy method fix onto this branch

MIKUScallion/tooltipster_cn,trusktr/tooltipster,trusktr/tooltipster,andersonunsonst/tooltipster,MIKUScallion/tooltipster_cn,andersonunsonst/tooltipster,iamceege/tooltipster,cswef/tooltipster_cn,iamceege/tooltipster,cswef/tooltipster_cn