X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftom.cpp;h=7bd954e8dba8cb761ebbcc1665e7e5a5977642fb;hb=7fddf86a7f0a7d0de5d5b4864b58bc10c15a1a44;hp=53b9fe8542531387ca528dc1721295d7cfde1b14;hpb=43107ad33b400f193f81c51305f12206e2228331;p=virtualjaguar

diff --git a/src/tom.cpp b/src/tom.cpp
index 53b9fe8..7bd954e 100644
--- a/src/tom.cpp
+++ b/src/tom.cpp
@@ -1237,9 +1237,19 @@ if (offset >= 0xF02000 && offset <= 0xF020FF)
 //But it's causing Rayman to be fucked up... Why???
 //Because VC is even in NI mode when calling the OP! That's why!
 		return (tom_scanline << 1) + 1;//*/
-	else if ((offset >= GPU_CONTROL_RAM_BASE) && (offset < GPU_CONTROL_RAM_BASE+0x20))
+/*
+//	F00004          R/W   -----xxx xxxxxxxx   HC - horizontal count
+//	                      -----x-- --------      (which half of the display)
+//	                      ------xx xxxxxxxx      (10-bit counter)
+*/
+// This is a kludge to get the HC working somewhat... What we really should do here
+// is check what the global time is at the time of the read and calculate the correct HC...
+// !!! FIX !!!
+	else if (offset == 0xF00004)
+		return rand() & 0x03FF;
+	else if ((offset >= GPU_CONTROL_RAM_BASE) && (offset < GPU_CONTROL_RAM_BASE + 0x20))
 		return GPUReadWord(offset, who);
-	else if ((offset >= GPU_WORK_RAM_BASE) && (offset < GPU_WORK_RAM_BASE+0x1000))
+	else if ((offset >= GPU_WORK_RAM_BASE) && (offset < GPU_WORK_RAM_BASE + 0x1000))
 		return GPUReadWord(offset, who);
 	else if ((offset >= 0xF00010) && (offset < 0xF00028))
 		return OPReadWord(offset, who);