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path: root/plugins/dfinput/guncon.c
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-rw-r--r--plugins/dfinput/guncon.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/dfinput/guncon.c b/plugins/dfinput/guncon.c
index b4f103c..981a757 100644
--- a/plugins/dfinput/guncon.c
+++ b/plugins/dfinput/guncon.c
@@ -29,17 +29,17 @@ unsigned char PADpoll_guncon(unsigned char value)
unsigned char PADstartPoll_guncon(int pad)
{
- int x, xn = 0, y = 0, in = 0, xres = 256;
+ int x, y, xn = 0, yn = 0, in = 0, xres = 256, yres = 240;
CurByte = 0;
buf[2] = buf[3] = 0xff;
- pl_update_gun(&xn, &xres, &y, &in);
+ pl_update_gun(&xn, &yn, &xres, &yres, &in);
// while y = const + line counter, what is x?
// for 256 mode, hw dumped offsets x, y: 0x5a, 0x20
//x = 0x5a + (356 * xn >> 10);
x = 0x5a - (xres - 256) / 3 + (((xres - 256) / 3 + 356) * xn >> 10);
- y = 0x20 + y;
+ y = 0x20 + (yres * yn >> 10);
if (in & GUNIN_TRIGGER)
buf[3] &= ~0x20;