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Merge pull request #4068 from leiradel/master

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Adjust cheevos addresses for SNES when using the MMAP interface; alwa…
This commit is contained in:
Twinaphex 2016-11-26 18:31:18 +01:00 committed by GitHub
commit 8b29fb4293
1 changed files with 31 additions and 22 deletions
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53
cheevos.c
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@ -313,7 +313,6 @@ static void cheevos_log_url(const char* format, const char* url)
char* next;
strlcpy(copy, url, sizeof(copy));
aux = strstr(copy, "?p=");
if (aux == NULL)
@ -463,14 +462,11 @@ static void cheevos_log_cheevo(const cheevo_t* cheevo,
const cheevos_field_t* memaddr_ud)
{
char memaddr[256];
size_t length;
length = memaddr_ud->length;
if (length > sizeof(memaddr))
length = sizeof(memaddr);
strlcpy(memaddr, memaddr_ud->string, length);
strlcpy(memaddr, memaddr_ud->string, sizeof(memaddr));
if (memaddr_ud->length < sizeof(memaddr))
memaddr[memaddr_ud->length] = 0;
RARCH_LOG("CHEEVOS cheevo %p\n", cheevo);
RARCH_LOG("CHEEVOS id: %u\n", cheevo->id);
@ -752,7 +748,7 @@ static int cheevos_get_value(const char *json, unsigned key_hash,
if ((jsonsax_parse(json, &handlers, (void*)&ud) == JSONSAX_OK)
&& ud.value && ud.length < length)
{
strlcpy(value, ud.value, length);
strlcpy(value, ud.value, ud.length + 1);
return 0;
}
@ -983,9 +979,8 @@ void cheevos_parse_guest_addr(cheevos_var_t *var, unsigned value)
switch (cheevos_locals.console_id)
{
/* Patch the address to correctly map it to the mmaps */
case CHEEVOS_CONSOLE_GAMEBOY_ADVANCE:
/* Patch the address to correctly map it to the mmaps */
if (var->value < 0x8000) /* Internal RAM */
var->value += 0x3000000;
else /* Work RAM */
@ -994,6 +989,15 @@ void cheevos_parse_guest_addr(cheevos_var_t *var, unsigned value)
case CHEEVOS_CONSOLE_PC_ENGINE:
var->value += 0x1f0000;
break;
case CHEEVOS_CONSOLE_SUPER_NINTENDO:
if (var->value < 0x020000) /* Work RAM */
var->value += 0x7e0000;
else /* Save RAM */
{
var->value -= 0x020000;
var->value += 0x006000;
}
break;
default:
break;
}
@ -1509,18 +1513,25 @@ Test all the achievements (call once per frame).
uint8_t *cheevos_get_memory(const cheevos_var_t *var)
{
uint8_t *memory;
if (var->bank_id >= 0)
{
rarch_system_info_t *system;
runloop_ctl(RUNLOOP_CTL_SYSTEM_INFO_GET, &system);
if (system->mmaps.num_descriptors != 0)
return (uint8_t *)system->mmaps.descriptors[var->bank_id].core.ptr + var->value;
return (uint8_t *)cheevos_locals.meminfo[var->bank_id].data + var->value;
memory = (uint8_t *)system->mmaps.descriptors[var->bank_id].core.ptr;
else
memory = (uint8_t *)cheevos_locals.meminfo[var->bank_id].data;
if (memory)
memory += var->value;
}
return NULL;
else
memory = NULL;
return memory;
}
static unsigned cheevos_get_var_value(cheevos_var_t *var)
@ -2570,7 +2581,6 @@ bool cheevos_load(const void *data)
cheevos_locals.meminfo[3].id = RETRO_MEMORY_RTC;
core_get_memory(&cheevos_locals.meminfo[3]);
#ifdef CHEEVOS_VERBOSE
RARCH_LOG("CHEEVOS system RAM: %p %u\n",
cheevos_locals.meminfo[0].data, cheevos_locals.meminfo[0].size);
RARCH_LOG("CHEEVOS save RAM: %p %u\n",
@ -2579,7 +2589,6 @@ bool cheevos_load(const void *data)
cheevos_locals.meminfo[2].data, cheevos_locals.meminfo[2].size);
RARCH_LOG("CHEEVOS RTC: %p %u\n",
cheevos_locals.meminfo[3].data, cheevos_locals.meminfo[3].size);
#endif
/* Bail out if cheevos are disabled.
* But set the above anyways, command_read_ram needs it. */
@ -2814,12 +2823,12 @@ void cheevos_populate_menu(void *data, bool hardcore)
bool cheevos_get_description(cheevos_ctx_desc_t *desc)
{
cheevo_t *cheevos = cheevos_locals.core.cheevos;
cheevo_t *cheevos = cheevos_locals.core.cheevos;
if (desc->idx >= cheevos_locals.core.count)
{
cheevos = cheevos_locals.unofficial.cheevos;
desc->idx -= cheevos_locals.unofficial.count;
cheevos = cheevos_locals.unofficial.cheevos;
desc->idx -= cheevos_locals.unofficial.count;
}
strlcpy(desc->s, cheevos[desc->idx].description, desc->len);