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Added support for N64 cheevos

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This commit is contained in:
Andre Leiradella 2017-07-08 21:15:04 +01:00
parent abd22ae770
commit a62052eb0a
1 changed files with 75 additions and 15 deletions
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90
cheevos/cheevos.c
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@ -324,6 +324,7 @@ typedef struct
{
int console_id;
bool core_supports;
bool addrs_patched;
int add_buffer;
int add_hits;
@ -341,6 +342,7 @@ static cheevos_locals_t cheevos_locals =
{
/* console_id */ 0,
/* core_supports */ true,
/* addrs_patched */ false,
/* add_buffer */ 0,
/* add_hits */ 0,
/* core */ {NULL, 0},
@ -1167,19 +1169,6 @@ static void cheevos_parse_var(cheevos_var_t *var, const char **memaddr)
var->value = (unsigned)strtol(str, &end, base);
*memaddr = end;
switch (var->type)
{
case CHEEVOS_VAR_TYPE_ADDRESS:
case CHEEVOS_VAR_TYPE_DELTA_MEM:
cheevos_parse_guest_addr(var, var->value);
#ifdef CHEEVOS_DUMP_ADDRS
RARCH_LOG("CHEEVOS var %03d:%08X\n", var->bank_id + 1, var->value);
#endif
break;
default:
break;
}
}
static void cheevos_parse_cond(cheevos_cond_t *cond, const char **memaddr)
@ -2652,10 +2641,82 @@ bool cheevos_toggle_hardcore_mode(void)
return true;
}
static void cheevos_patch_addresses(cheevoset_t* set)
{
cheevo_t* cheevo = set->cheevos;
for (unsigned i = set->count; i != 0; i--, cheevo++)
{
cheevos_condset_t* condset = cheevo->condition.condsets;
for (unsigned j = cheevo->condition.count; j != 0; j--, condset++)
{
cheevos_cond_t* cond = condset->conds;
for (unsigned k = condset->count; k != 0; k--, cond++)
{
switch (cond->source.type)
{
case CHEEVOS_VAR_TYPE_ADDRESS:
case CHEEVOS_VAR_TYPE_DELTA_MEM:
cheevos_parse_guest_addr(&cond->source, cond->source.value);
#ifdef CHEEVOS_DUMP_ADDRS
RARCH_LOG("CHEEVOS var %03d:%08X\n", cond->source.bank_id + 1, cond->source.value);
#endif
break;
default:
break;
}
switch (cond->target.type)
{
case CHEEVOS_VAR_TYPE_ADDRESS:
case CHEEVOS_VAR_TYPE_DELTA_MEM:
cheevos_parse_guest_addr(&cond->target, cond->target.value);
#ifdef CHEEVOS_DUMP_ADDRS
RARCH_LOG("CHEEVOS var %03d:%08X\n", cond->target.bank_id + 1, cond->target.value);
#endif
break;
default:
break;
}
}
}
}
}
void cheevos_test(void)
{
settings_t *settings = config_get_ptr();
if (cheevos_locals.console_id == CHEEVOS_CONSOLE_NINTENDO_64 && cheevos_locals.meminfo[0].data == NULL)
{
/* Lazy init the N64 system RAM pointer */
cheevos_locals.meminfo[0].id = RETRO_MEMORY_SYSTEM_RAM;
core_get_memory(&cheevos_locals.meminfo[0]);
if (cheevos_locals.meminfo[0].data != NULL)
{
RARCH_LOG("CHEEVOS system RAM: %p %u (lazy initialized)\n",
cheevos_locals.meminfo[0].data, cheevos_locals.meminfo[0].size);
}
else
{
/* No point testing cheevos yet */
return;
}
}
if (!cheevos_locals.addrs_patched)
{
cheevos_patch_addresses(&cheevos_locals.core);
cheevos_patch_addresses(&cheevos_locals.unofficial);
cheevos_locals.addrs_patched = true;
}
cheevos_test_cheevo_set(&cheevos_locals.core);
if (settings->bools.cheevos_test_unofficial)
@ -2807,8 +2868,7 @@ static int cheevos_iterate(coro_t* coro)
CORO_ENTER()
for (I = 0; I < 6000000; I++)
CORO_YIELD();
cheevos_locals.addrs_patched = false;
SETTINGS = config_get_ptr();