原代码:let targetStep = cc.pMult(cc.pNormalize(targetVector),this._entityData.speed);
替换代码: let targetStep =targetVector.mul(this._entityData.speed).normalize();
原代码:let targetStep = cc.pMult(cc.pNormalize(targetVector),this._entityData.speed);
替换代码: let targetStep =targetVector.mul(this._entityData.speed).normalize();