MAMEWorld Forums - Programming - Space Duel: submitted change to add P10/11 dip switch, but dip settings appear reversed?

Good morning!

I submitted a change to ~~[email protected]~~* for Space Duel which adds the P10/11 dip switches. The nice thing about this change is that it enables the "special Demonstration Mode" which "allows you to quickly view all 18 waves." (Set game to free play and 2-credit minimum to on. Press Game Select button, 2-Player game button in MAME, to advance to the next wave. NOTE: This mode only works if there is a ship alive on the screen!)

BTW, I really like the visible dip switches in MAME. Whoever added them, you rock!

However, in Space Duel all the switches to me appear to be reversed (I have not checked other games for comparison). If the switch in MAME Space Duel is on, the position is down. I expect the on position of a dip switch to be up.

Is it just me, a bug, not worth bringing up, or ... ? Thanks!

PS I coded the P10/11 dip switch change to be consistent with the dip switches as they are.

*New submission details: http://mamedev.org/devwiki/index.php/Submitting_Source_Code