Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-06-29 23:48:56 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Lightgun checkpoint for Locked N Loaded (nw)

Browse Source
This commit is contained in:
angelosa 2017-08-13 03:02:32 +02:00
parent fcfc40c319
commit 95f48918b0
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/mame/drivers/deco32.cpp
View File

@ -528,10 +528,10 @@ READ32_MEMBER(dragngun_state::lockload_gun_mirror_r)
switch(offset) switch(offset)
{ {
case 0: case 0:
return ioport("IN3")->read() | (ioport("LIGHT0_X")->read()) | (ioport("LIGHT0_X")->read()<<11) | (ioport("LIGHT0_Y")->read()<<19); return ioport("IN3")->read() | (ioport("LIGHT0_X")->read()) | 0xffff800;
case 1: case 1:
return ioport("IN4")->read() | (ioport("LIGHT1_X")->read()) | (ioport("LIGHT1_X")->read()<<11) | (ioport("LIGHT1_Y")->read()<<19); return ioport("IN4")->read() | (ioport("LIGHT1_X")->read()) | 0xffff800;
} }
return ~0; return ~0;
@ -2245,13 +2245,14 @@ TIMER_DEVICE_CALLBACK_MEMBER(dragngun_state::lockload_vbl_irq)
if(scanline == 31*8) if(scanline == 31*8)
{ {
m_irq_source = 0; m_irq_source = 0;
m_maincpu->set_input_line(ARM_IRQ_LINE, HOLD_LINE); m_maincpu->set_input_line(ARM_IRQ_LINE, ASSERT_LINE);
} }
if(scanline == 0) // TODO: this occurs at lightgun Y positions
if(scanline == 64)
{ {
m_irq_source = 1; m_irq_source = 1;
m_maincpu->set_input_line(ARM_IRQ_LINE, HOLD_LINE); m_maincpu->set_input_line(ARM_IRQ_LINE, ASSERT_LINE);
} }
} }