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Add --nodevice.

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This commit is contained in:
Themaister 2011-06-19 11:11:04 +02:00
parent c39b0ab09b
commit f85fd50fa1
3 changed files with 28 additions and 6 deletions
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3
docs/ssnes.1
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@ -80,6 +80,9 @@ When using Sufami, save ram paths will be inferred from the Sufami BIOS path, no
\fB--mouse PORT, -m PORT\fR
Connects a Super Nintendo Mouse into port number PORT of the emulated SNES. Possible values for PORT are 1 and 2.
\fB--nodevice PORT, -N PORT\fR
Disconnects an input device from port number PORT of the emulated SNES. Possible values for PORT are 1 and 2. This may be needed for some odd games to run properly.
.TP
\fB--scope, -p\fR
Connects a Super Scope into port 2 of the SNES. It is controlled with your mouse.

1
general.h
View File

@ -153,6 +153,7 @@ struct global
bool has_justifier;
bool has_justifiers;
bool has_multitap;
bool disconnect_device[2];
FILE *rom_file;
enum ssnes_game_type game_type;

30
ssnes.c
View File

@ -392,6 +392,7 @@ static void print_help(void)
puts("\t--sufamiA: Path to A slot of Sufami Turbo. Load Sufami base cart as regular rom.");
puts("\t--sufamiB: Path to B slot of Sufami Turbo.");
puts("\t-m/--mouse: Connect a virtual mouse into designated port of the SNES (1 or 2).");
puts("\t-N/--nodevice: Disconnects the controller device connected to the emulated SNES (1 or 2).");
puts("\t\tThis argument can be specified several times to connect more mice.");
puts("\t-p/--scope: Connect a virtual SuperScope into port 2 of the SNES.");
puts("\t-j/--justifier: Connect a virtual Konami Justifier into port 2 of the SNES.");
@ -447,6 +448,7 @@ static void parse_input(int argc, char *argv[])
{ "config", 0, NULL, 'c' },
#endif
{ "mouse", 1, NULL, 'm' },
{ "nodevice", 1, NULL, 'N' },
{ "scope", 0, NULL, 'p' },
{ "savestate", 1, NULL, 'S' },
{ "bsx", 1, NULL, 'b' },
@ -480,7 +482,7 @@ static void parse_input(int argc, char *argv[])
#define CONFIG_FILE_ARG
#endif
char optstring[] = "hs:vS:m:p4jJg:b:B:Y:Z:P:HC:F:U:D" FFMPEG_RECORD_ARG CONFIG_FILE_ARG;
char optstring[] = "hs:vS:m:p4jJg:b:B:Y:Z:P:HC:F:U:DN:" FFMPEG_RECORD_ARG CONFIG_FILE_ARG;
for(;;)
{
val = 0;
@ -558,6 +560,17 @@ static void parse_input(int argc, char *argv[])
g_extern.has_mouse[port - 1] = true;
break;
case 'N':
port = strtol(optarg, NULL, 0);
if (port < 1 || port > 2)
{
SSNES_ERR("Disconnected device from port 1 or 2.\n");
print_help();
exit(1);
}
g_extern.disconnect_device[port - 1] = true;
break;
case 'p':
g_extern.has_scope[1] = true;
break;
@ -672,21 +685,26 @@ static void init_controllers(void)
}
else if (g_extern.has_multitap)
{
SSNES_LOG("Connecting multitap to port 2.\n");
SSNES_LOG("Connecting Multitap to port 2.\n");
psnes_set_controller_port_device(SNES_PORT_2, SNES_DEVICE_MULTITAP);
}
else
{
for (int i = 0; i < 2; i++)
for (unsigned i = 0; i < 2; i++)
{
if (g_extern.has_mouse[i])
if (g_extern.disconnect_device[i])
{
SSNES_LOG("Connecting mouse to port %d\n", i + 1);
SSNES_LOG("Disconnecting device from port %u.\n", i + 1);
psnes_set_controller_port_device(i, SNES_DEVICE_NONE);
}
else if (g_extern.has_mouse[i])
{
SSNES_LOG("Connecting mouse to port %u.\n", i + 1);
psnes_set_controller_port_device(i, SNES_DEVICE_MOUSE);
}
else if (g_extern.has_scope[i])
{
SSNES_LOG("Connecting scope to port %d\n", i + 1);
SSNES_LOG("Connecting scope to port %u.\n", i + 1);
psnes_set_controller_port_device(i, SNES_DEVICE_SUPER_SCOPE);
}
}