Simply break when anti-aliasing enabled



Looks like we don't need to specifiy GE_PRIM_LINE_STRIP and GE_PRIM_LINES .

Tested with both DOA and Summon Night 5 , both work fine .

![screen00160](https://f.cloud.github.com/assets/3000282/1750441/3b6dcb92-6590-11e3-8ae1-369d1fc1cac9.jpg)
![screen00161](https://f.cloud.github.com/assets/3000282/1750442/3ef8b7ea-6590-11e3-843a-e182b7f05407.jpg)