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Simplify code

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This commit is contained in:
twinaphex 2018-09-25 01:37:15 +02:00
parent 390cb578a9
commit 1631577b8e
1 changed files with 19 additions and 14 deletions
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33
menu/menu_setting.c
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@ -657,6 +657,7 @@ static int setting_string_action_left_netplay_mitm_server(
void *data, bool wraparound)
{
int i;
int offset = 0;
bool found = false;
unsigned list_len = ARRAY_SIZE(netplay_mitm_server_list);
rarch_setting_t *setting = (rarch_setting_t*)data;
@ -671,22 +672,25 @@ static int setting_string_action_left_netplay_mitm_server(
/* move to the previous one in the list, wrap around if necessary */
if (i - 1 >= 0)
{
found = true;
strlcpy(setting->value.target.string, netplay_mitm_server_list[i - 1].name, sizeof(setting->value.target.string));
break;
found = true;
offset = i - 1;
}
else if (wraparound)
{
found = true;
strlcpy(setting->value.target.string, netplay_mitm_server_list[list_len - 1].name, sizeof(setting->value.target.string));
break;
found = true;
offset = list_len - 1;
}
if (found)
break;
}
}
/* current entry was invalid, go back to the end */
if (!found)
strlcpy(setting->value.target.string, netplay_mitm_server_list[list_len - 1].name, sizeof(setting->value.target.string));
offset = list_len - 1;
strlcpy(setting->value.target.string, netplay_mitm_server_list[offset].name, sizeof(setting->value.target.string));
return 0;
}
@ -695,6 +699,7 @@ static int setting_string_action_right_netplay_mitm_server(
void *data, bool wraparound)
{
unsigned i;
int offset = 0;
bool found = false;
unsigned list_len = ARRAY_SIZE(netplay_mitm_server_list);
rarch_setting_t *setting = (rarch_setting_t*)data;
@ -709,22 +714,22 @@ static int setting_string_action_right_netplay_mitm_server(
/* move to the next one in the list, wrap around if necessary */
if (i + 1 < list_len)
{
found = true;
strlcpy(setting->value.target.string, netplay_mitm_server_list[i + 1].name, sizeof(setting->value.target.string));
break;
offset = i + 1;
found = true;
}
else if (wraparound)
{
found = true;
strlcpy(setting->value.target.string, netplay_mitm_server_list[0].name, sizeof(setting->value.target.string));
if (found)
break;
}
}
}
/* current entry was invalid, go back to the start */
if (!found)
strlcpy(setting->value.target.string, netplay_mitm_server_list[0].name, sizeof(setting->value.target.string));
offset = 0;
strlcpy(setting->value.target.string, netplay_mitm_server_list[offset].name, sizeof(setting->value.target.string));
return 0;
}