removed division and mod from rendering loop
removed division and mod from rendering loop

JohnEarnest/Octo,james0x0A/Octo,whoozle/Octo,whoozle/Octo,JohnEarnest/Octo,whoozle/Octo,JohnEarnest/Octo,JohnEarnest/Octo,JohnEarnest/Octo,james0x0A/Octo,whoozle/Octo,whoozle/Octo