fix gun handling in enhancement mode

[pcsx_rearmed.git] / plugins / dfinput / guncon.c

diff --git a/plugins/dfinput/guncon.c b/plugins/dfinput/guncon.c
index b4f103c..981a757 100644 (file)
--- 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;