- expanded compat_trace flag to apply also to sight checks.

- Set trace compatibility for Real World MAP11.


SVN r3021 (trunk)

src/p_sight.cpp

@@ -102,6 +102,11 @@ bool SightCheck::PTR_SightTraverse (intercept_t *in)
 //
 // crosses a two sided line
 //
+
+	// ignore self referencing sectors if COMPAT_TRACE is on
+	if ((i_compatflags & COMPATF_TRACE) && li->frontsector == li->backsector) 
+		return true;
+
 	fixed_t trX=trace.x + FixedMul (trace.dx, in->frac);
 	fixed_t trY=trace.y + FixedMul (trace.dy, in->frac);
 	P_LineOpening (open, NULL, li, trX, trY);

wadsrc/static/compatibility.txt

@@ -53,6 +53,7 @@ F84AB4557464A383E93F37CD3A82AC48 // MM2 map03
 }
 
 2FE901F659A16E58D7BCD7C30021C238 // AV map15
+74AF92E96FE10D039D31C1F6526D7D7C // Real World map11
 {
 	trace
 }