java算法研究，在线等 - java报错

if (autoAount >= i) {
			this.setAutoAount(this.getAutoAount() - i);
		}else {
			//少于i，需要重新计算
			int iauto = 0;
			iauto = i - this.getAutoAount();
			this.setAutoAount(0);
			if (softAount >= iauto) {
				this.setSoftAount(this.getSoftAount() - iauto);
			}else {
				//少于iauto，需要重新计算
				int isoft = 0;
				isoft = iauto - this.getSoftAount();
				this.setSoftAount(0);
				if (halfAount >= isoft) {
					this.setHalfAount(this.getHalfAount() - isoft);
				}else {
					//少于isoft，需要重新计算
					int ihalf = 0;
					ihalf = isoft - this.getHalfAount();
					this.setHalfAount(0);
					if (handAount >= ihalf) {
						this.setHandAount(this.getHandAount() - ihalf);
					}else {
						//少于ihand，需要重新计算
						//还少于的话，说明出错。
						PacketData pd = new PacketData();
						pd.setTypeData(PacketData.Game_packet_jiaohuogeikehu_Server_fail_error);
						myUtil.sendtopacket(pd, oos);
					}
				}
			}
		}