- fixed: P_DrawSplash2's z-velocity was too high.

This code was ported from the 2005 floating point version, at one point it replaced 128 with 0.5, but 128 as a fixed point value needs to be 1/512. as a floating point value.

src/p_effect.cpp

@@ -587,7 +587,7 @@ void P_DrawSplash2 (int count, const DVector3 &pos, DAngle angle, int updown, in
 		break;
 	}
 
-	zvel = -0.5;
+	zvel = -1./512.;
 	zspread = updown ? -6000 / 65536. : 6000 / 65536.;
 	zadd = (updown == 2) ? 128 : 0;