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-rw-r--r--frontend/libretro.c120
1 files changed, 78 insertions, 42 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c
index d6c1ab8..936776e 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -382,18 +382,38 @@ static void update_controller_port_device(unsigned port, unsigned device)
if (port >= PORTS_NUMBER)
return;
- static const char **CONTROLLER_VARIABLE = {
- "pcsx_rearmed_pad1type", "pcsx_rearmed_pad2type",
- "pcsx_rearmed_pad3type", "pcsx_rearmed_pad4type",
- "pcsx_rearmed_pad5type", "pcsx_rearmed_pad6type",
- "pcsx_rearmed_pad7type", "pcsx_rearmed_pad8type",
- };
-
struct retro_variable var;
+ int default_case = 0;
var.value = NULL;
- var.key = CONTROLLER_VARIABLE[port];
- if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+ switch (port) {
+ case 0:
+ var.key = "pcsx_rearmed_pad1type";
+ break;
+ case 1:
+ var.key = "pcsx_rearmed_pad2type";
+ break;
+ case 2:
+ var.key = "pcsx_rearmed_pad3type";
+ break;
+ case 3:
+ var.key = "pcsx_rearmed_pad4type";
+ break;
+ case 4:
+ var.key = "pcsx_rearmed_pad5type";
+ break;
+ case 5:
+ var.key = "pcsx_rearmed_pad6type";
+ break;
+ case 6:
+ var.key = "pcsx_rearmed_pad7type";
+ break;
+ case 7:
+ var.key = "pcsx_rearmed_pad8type";
+ break;
+ }
+
+ if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value))
{
if (strcmp(var.value, "standard") == 0)
in_type[0] = PSE_PAD_TYPE_STANDARD;
@@ -404,65 +424,81 @@ static void update_controller_port_device(unsigned port, unsigned device)
else if (strcmp(var.value, "none") == 0)
in_type[0] = PSE_PAD_TYPE_NONE;
else // 'default' case
+ default_case = 1;
+ }
+ else
+ default_case = 1;
+
+ if (default_case)
+ switch (device)
{
- switch (device)
- {
- case RETRO_DEVICE_JOYPAD:
- in_type[port] = PSE_PAD_TYPE_STANDARD;
- break;
- case RETRO_DEVICE_ANALOG:
- in_type[port] = PSE_PAD_TYPE_ANALOGPAD;
- break;
- case RETRO_DEVICE_MOUSE:
- in_type[port] = PSE_PAD_TYPE_MOUSE;
- break;
- case RETRO_DEVICE_LIGHTGUN:
- in_type[port] = PSE_PAD_TYPE_GUN;
- break;
- case RETRO_DEVICE_NONE:
- default:
- in_type[port] = PSE_PAD_TYPE_NONE;
- }
+ case RETRO_DEVICE_JOYPAD:
+ in_type[port] = PSE_PAD_TYPE_STANDARD;
+ break;
+ case RETRO_DEVICE_ANALOG:
+ in_type[port] = PSE_PAD_TYPE_ANALOGPAD;
+ break;
+ case RETRO_DEVICE_MOUSE:
+ in_type[port] = PSE_PAD_TYPE_MOUSE;
+ break;
+ case RETRO_DEVICE_LIGHTGUN:
+ in_type[port] = PSE_PAD_TYPE_GUN;
+ break;
+ case RETRO_DEVICE_NONE:
+ default:
+ in_type[port] = PSE_PAD_TYPE_NONE;
}
- }
}
static void update_multitap()
{
struct retro_variable var;
+ int auto_case;
var.value = NULL;
var.key = "pcsx_rearmed_multitap1";
- if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+ auto_case = 0;
+ if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value))
{
if (strcmp(var.value, "enabled") == 0)
multitap1 = 1;
else if (strcmp(var.value, "disabled") == 0)
multitap1 = 0;
else // 'auto' case
- {
- // If a gamepad is plugged after port 2, we need a first multitap.
- multitap1 = 0;
- for (int port = 2; port < PORTS_NUMBER; port++)
- multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE;
- }
+ auto_case = 1;
+ }
+ else
+ auto_case == 1;
+
+ if (auto_case)
+ {
+ // If a gamepad is plugged after port 2, we need a first multitap.
+ multitap1 = 0;
+ for (int port = 2; port < PORTS_NUMBER; port++)
+ multitap1 |= in_type[port] != PSE_PAD_TYPE_NONE;
}
var.value = NULL;
var.key = "pcsx_rearmed_multitap2";
- if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value)
+ auto_case = 0;
+ if (environ_cb && (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) || var.value))
{
if (strcmp(var.value, "enabled") == 0)
multitap2 = 1;
else if (strcmp(var.value, "disabled") == 0)
multitap2 = 0;
else // 'auto' case
- {
- // If a gamepad is plugged after port 4, we need a second multitap.
- multitap2 = 0;
- for (int port = 4; port < PORTS_NUMBER; port++)
- multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE;
- }
+ auto_case = 1;
+ }
+ else
+ auto_case == 1;
+
+ if (auto_case)
+ {
+ // If a gamepad is plugged after port 4, we need a second multitap.
+ multitap2 = 0;
+ for (int port = 4; port < PORTS_NUMBER; port++)
+ multitap2 |= in_type[port] != PSE_PAD_TYPE_NONE;
}
}