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(cheevos.c) Style nits

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This commit is contained in:
twinaphex 2016-02-03 16:09:11 +01:00
parent 45b806aed8
commit 3ea92115bf
2 changed files with 160 additions and 80 deletions
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238
cheevos.c
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@ -59,10 +59,17 @@ enum
enum
{
CHEEVOS_VAR_TYPE_ADDRESS, /* compare to the value of a live address in RAM */
CHEEVOS_VAR_TYPE_VALUE_COMP, /* a number. assume 32 bit */
CHEEVOS_VAR_TYPE_DELTA_MEM, /* the value last known at this address. */
CHEEVOS_VAR_TYPE_DYNAMIC_VAR, /* a custom user-set variable */
/* compare to the value of a live address in RAM */
CHEEVOS_VAR_TYPE_ADDRESS,
/* a number. assume 32 bit */
CHEEVOS_VAR_TYPE_VALUE_COMP,
/* the value last known at this address. */
CHEEVOS_VAR_TYPE_DELTA_MEM,
/* a custom user-set variable */
CHEEVOS_VAR_TYPE_DYNAMIC_VAR,
CHEEVOS_VAR_TYPE_LAST
}; /* cheevos_var_t.type */
@ -248,10 +255,11 @@ static uint32_t cheevos_djb2(const char* str, size_t length)
return hash;
}
static int cheevos_http_get(const char **result, size_t *size, const char *url, retro_time_t *timeout)
static int cheevos_http_get(const char **result, size_t *size,
const char *url, retro_time_t *timeout)
{
int ret = net_http_get(result, size, url, timeout);
const char *msg;
int ret = net_http_get(result, size, url, timeout);
switch (ret)
{
@ -281,7 +289,8 @@ static int cheevos_http_get(const char **result, size_t *size, const char *url,
}
static int cheevos_getvalue__json_key(void *userdata, const char *name, size_t length)
static int cheevos_getvalue__json_key(void *userdata,
const char *name, size_t length)
{
cheevos_getvalueud_t* ud = (cheevos_getvalueud_t*)userdata;
@ -289,7 +298,8 @@ static int cheevos_getvalue__json_key(void *userdata, const char *name, size_t l
return 0;
}
static int cheevos_getvalue__json_string(void *userdata, const char *string, size_t length)
static int cheevos_getvalue__json_string(void *userdata,
const char *string, size_t length)
{
cheevos_getvalueud_t* ud = (cheevos_getvalueud_t*)userdata;
@ -331,7 +341,8 @@ static int cheevos_getvalue__json_null(void *userdata)
return 0;
}
static int cheevos_get_value(const char *json, unsigned key_hash, char *value, size_t length)
static int cheevos_get_value(const char *json, unsigned key_hash,
char *value, size_t length)
{
static const jsonsax_handlers_t handlers =
{
@ -357,7 +368,8 @@ static int cheevos_get_value(const char *json, unsigned key_hash, char *value, s
ud.length = 0;
*value = 0;
if (jsonsax_parse(json, &handlers, (void*)&ud) == JSONSAX_OK && ud.value && ud.length < length)
if (jsonsax_parse(json, &handlers,
(void*)&ud) == JSONSAX_OK && ud.value && ud.length < length)
{
strncpy(value, ud.value, length);
value[ud.length] = 0;
@ -379,7 +391,8 @@ static int cheevos_count__json_end_array(void *userdata)
return 0;
}
static int cheevos_count__json_key(void *userdata, const char *name, size_t length)
static int cheevos_count__json_key(void *userdata,
const char *name, size_t length)
{
cheevos_countud_t* ud = (cheevos_countud_t*)userdata;
ud->field_hash = cheevos_djb2(name, length);
@ -390,7 +403,8 @@ static int cheevos_count__json_key(void *userdata, const char *name, size_t leng
return 0;
}
static int cheevos_count__json_number(void *userdata, const char *number, size_t length)
static int cheevos_count__json_number(void *userdata,
const char *number, size_t length)
{
long flags;
cheevos_countud_t* ud = (cheevos_countud_t*)userdata;
@ -408,7 +422,8 @@ static int cheevos_count__json_number(void *userdata, const char *number, size_t
return 0;
}
static int cheevos_count_cheevos(const char *json, unsigned *core_count, unsigned *unofficial_count)
static int cheevos_count_cheevos(const char *json,
unsigned *core_count, unsigned *unofficial_count)
{
static const jsonsax_handlers_t handlers =
{
@ -450,21 +465,36 @@ static unsigned cheevos_prefix_to_comp_size(char prefix)
switch( toupper( prefix ) )
{
case 'M': return CHEEVOS_VAR_SIZE_BIT_0;
case 'N': return CHEEVOS_VAR_SIZE_BIT_1;
case 'O': return CHEEVOS_VAR_SIZE_BIT_2;
case 'P': return CHEEVOS_VAR_SIZE_BIT_3;
case 'Q': return CHEEVOS_VAR_SIZE_BIT_4;
case 'R': return CHEEVOS_VAR_SIZE_BIT_5;
case 'S': return CHEEVOS_VAR_SIZE_BIT_6;
case 'T': return CHEEVOS_VAR_SIZE_BIT_7;
case 'L': return CHEEVOS_VAR_SIZE_NIBBLE_LOWER;
case 'U': return CHEEVOS_VAR_SIZE_NIBBLE_UPPER;
case 'H': return CHEEVOS_VAR_SIZE_EIGHT_BITS;
case 'X': return CHEEVOS_VAR_SIZE_THIRTYTWO_BITS;
case 'M':
return CHEEVOS_VAR_SIZE_BIT_0;
case 'N':
return CHEEVOS_VAR_SIZE_BIT_1;
case 'O':
return CHEEVOS_VAR_SIZE_BIT_2;
case 'P':
return CHEEVOS_VAR_SIZE_BIT_3;
case 'Q':
return CHEEVOS_VAR_SIZE_BIT_4;
case 'R':
return CHEEVOS_VAR_SIZE_BIT_5;
case 'S':
return CHEEVOS_VAR_SIZE_BIT_6;
case 'T':
return CHEEVOS_VAR_SIZE_BIT_7;
case 'L':
return CHEEVOS_VAR_SIZE_NIBBLE_LOWER;
case 'U':
return CHEEVOS_VAR_SIZE_NIBBLE_UPPER;
case 'H':
return CHEEVOS_VAR_SIZE_EIGHT_BITS;
case 'X':
return CHEEVOS_VAR_SIZE_THIRTYTWO_BITS;
default:
case ' ': return CHEEVOS_VAR_SIZE_SIXTEEN_BITS;
case ' ':
break;
}
return CHEEVOS_VAR_SIZE_SIXTEEN_BITS;
}
static unsigned cheevos_read_hits(const char **memaddr)
@ -608,12 +638,17 @@ static unsigned cheevos_count_cond_sets(const char *memaddr)
{
do
{
while (*memaddr == ' ' || *memaddr == '_' || *memaddr == '|' || *memaddr == 'S')
while ( *memaddr == ' '
|| *memaddr == '_'
|| *memaddr == '|'
|| *memaddr == 'S')
memaddr++; /* Skip any chars up til the start of the achievement condition */
cheevos_parse_cond(&cond, &memaddr);
}
while (*memaddr == '_' || *memaddr == 'R' || *memaddr == 'P'); /* AND, ResetIf, PauseIf */
while ( *memaddr == '_'
|| *memaddr == 'R'
|| *memaddr == 'P'); /* AND, ResetIf, PauseIf */
count++;
}
@ -717,7 +752,8 @@ static int cheevos_new_cheevo(cheevos_readud_t *ud)
if (cheevo->count)
{
cheevo->condsets = (cheevos_condset_t*)malloc(cheevo->count * sizeof(cheevos_condset_t));
cheevo->condsets = (cheevos_condset_t*)
malloc(cheevo->count * sizeof(cheevos_condset_t));
if (!cheevo->condsets)
return -1;
@ -732,12 +768,15 @@ static int cheevos_new_cheevo(cheevos_readud_t *ud)
if (condset->count)
{
condset->conds = (cheevos_cond_t*)malloc(condset->count * sizeof(cheevos_cond_t));
condset->conds = (cheevos_cond_t*)
malloc(condset->count * sizeof(cheevos_cond_t));
if (!condset->conds)
return -1;
memset((void*)condset->conds, 0, condset->count * sizeof(cheevos_cond_t));
memset((void*)condset->conds, 0,
condset->count * sizeof(cheevos_cond_t));
condset->expression = cheevos_dupstr(&ud->memaddr);
cheevos_parse_memaddr(condset->conds, ud->memaddr.string);
}
@ -749,7 +788,8 @@ static int cheevos_new_cheevo(cheevos_readud_t *ud)
return 0;
}
static int cheevos_read__json_key( void *userdata, const char *name, size_t length)
static int cheevos_read__json_key( void *userdata,
const char *name, size_t length)
{
cheevos_readud_t *ud = (cheevos_readud_t*)userdata;
uint32_t hash = cheevos_djb2(name, length);
@ -778,7 +818,8 @@ static int cheevos_read__json_key( void *userdata, const char *name, size_t leng
return 0;
}
static int cheevos_read__json_string(void *userdata, const char *string, size_t length)
static int cheevos_read__json_string(void *userdata,
const char *string, size_t length)
{
cheevos_readud_t *ud = (cheevos_readud_t*)userdata;
@ -791,7 +832,8 @@ static int cheevos_read__json_string(void *userdata, const char *string, size_t
return 0;
}
static int cheevos_read__json_number(void *userdata, const char *number, size_t length)
static int cheevos_read__json_number(void *userdata,
const char *number, size_t length)
{
cheevos_readud_t *ud = (cheevos_readud_t*)userdata;
@ -854,10 +896,12 @@ static int cheevos_parse(const char *json)
/* Allocate the achievements. */
cheevos_locals.core.cheevos = (cheevo_t*)malloc(core_count * sizeof(cheevo_t));
cheevos_locals.core.cheevos = (cheevo_t*)
malloc(core_count * sizeof(cheevo_t));
cheevos_locals.core.count = core_count;
cheevos_locals.unofficial.cheevos = (cheevo_t*)malloc(unofficial_count * sizeof(cheevo_t));
cheevos_locals.unofficial.cheevos = (cheevo_t*)
malloc(unofficial_count * sizeof(cheevo_t));
cheevos_locals.unofficial.count = unofficial_count;
if (!cheevos_locals.core.cheevos || !cheevos_locals.unofficial.cheevos)
@ -869,8 +913,10 @@ static int cheevos_parse(const char *json)
return -1;
}
memset((void*)cheevos_locals.core.cheevos, 0, core_count * sizeof(cheevo_t));
memset((void*)cheevos_locals.unofficial.cheevos, 0, unofficial_count * sizeof(cheevo_t));
memset((void*)cheevos_locals.core.cheevos,
0, core_count * sizeof(cheevo_t));
memset((void*)cheevos_locals.unofficial.cheevos,
0, unofficial_count * sizeof(cheevo_t));
/* Load the achievements. */
@ -961,7 +1007,8 @@ static unsigned cheevos_get_var_value(cheevos_var_t *var)
if (var->type == CHEEVOS_VAR_TYPE_VALUE_COMP)
return var->value;
if (var->type == CHEEVOS_VAR_TYPE_ADDRESS || var->type == CHEEVOS_VAR_TYPE_DELTA_MEM)
if ( var->type == CHEEVOS_VAR_TYPE_ADDRESS
|| var->type == CHEEVOS_VAR_TYPE_DELTA_MEM)
{
/* TODO Check with Scott if the bank id is needed */
memory = cheevos_get_memory(var->value);
@ -1033,14 +1080,17 @@ static int cheevos_test_condition(cheevos_cond_t *cond)
}
}
static int cheevos_test_cond_set(const cheevos_condset_t *condset, int *dirty_conds, int *reset_conds, int match_any)
static int cheevos_test_cond_set(const cheevos_condset_t *condset,
int *dirty_conds, int *reset_conds, int match_any)
{
int cond_valid = 0;
int set_valid = 1;
const cheevos_cond_t *end = condset->conds + condset->count;
cheevos_cond_t *cond;
/* Now, read all Pause conditions, and if any are true, do not process further (retain old state) */
/* Now, read all Pause conditions, and if any are true,
* do not process further (retain old state). */
for (cond = condset->conds; cond < end; cond++)
{
if (cond->type == CHEEVOS_COND_TYPE_PAUSE_IF)
@ -1053,7 +1103,8 @@ static int cheevos_test_cond_set(const cheevos_condset_t *condset, int *dirty_co
cond->curr_hits = 1;
*dirty_conds = 1;
/* Early out: this achievement is paused, do not process any further! */
/* Early out: this achievement is paused,
* do not process any further! */
return 0;
}
}
@ -1062,7 +1113,8 @@ static int cheevos_test_cond_set(const cheevos_condset_t *condset, int *dirty_co
/* Read all standard conditions, and process as normal: */
for (cond = condset->conds; cond < end; cond++)
{
if (cond->type == CHEEVOS_COND_TYPE_PAUSE_IF || cond->type == CHEEVOS_COND_TYPE_RESET_IF)
if ( cond->type == CHEEVOS_COND_TYPE_PAUSE_IF
|| cond->type == CHEEVOS_COND_TYPE_RESET_IF)
continue;
if (cond->req_hits != 0 && cond->curr_hits >= cond->req_hits)
@ -1308,7 +1360,8 @@ static void cheevos_test_cheevo_set(const cheevoset_t *set)
runloop_msg_queue_push(cheevo->title, 0, 3 * 60, false);
runloop_msg_queue_push(cheevo->description, 0, 5 * 60, false);
rarch_main_async_job_add(cheevos_unlocker, (void*)(uintptr_t)cheevo->id);
rarch_main_async_job_add(cheevos_unlocker,
(void*)(uintptr_t)cheevo->id);
cheevo->active = 0;
}
@ -1379,7 +1432,8 @@ void cheevos_unload(void)
Load achievements from retroachievements.org.
*****************************************************************************/
static int cheevos_get_by_game_id(const char **json, unsigned game_id, retro_time_t *timeout)
static int cheevos_get_by_game_id(const char **json,
unsigned game_id, retro_time_t *timeout)
{
char request[256];
settings_t *settings = config_get_ptr();
@ -1491,21 +1545,24 @@ static int cheevos_deactivate__json_index(void *userdata, unsigned int index)
return 0;
}
static int cheevos_deactivate__json_number(void *userdata, const char *number, size_t length)
static int cheevos_deactivate__json_number(void *userdata,
const char *number, size_t length)
{
cheevos_deactivate_t *ud = (cheevos_deactivate_t*)userdata;
cheevo_t* cheevo;
const cheevo_t* end;
long id;
int found;
cheevo_t* cheevo = NULL;
const cheevo_t* end = NULL;
cheevos_deactivate_t *ud = (cheevos_deactivate_t*)userdata;
if (ud->is_element)
{
ud->is_element = 0;
id = strtol(number, NULL, 10);
found = 0;
for (cheevo = cheevos_locals.core.cheevos, end = cheevo + cheevos_locals.core.count; cheevo < end; cheevo++)
id = strtol(number, NULL, 10);
found = 0;
cheevo = cheevos_locals.core.cheevos;
end = cheevo + cheevos_locals.core.count;
for (; cheevo < end; cheevo++)
{
if (cheevo->id == id)
{
@ -1517,13 +1574,16 @@ static int cheevos_deactivate__json_number(void *userdata, const char *number, s
if (!found)
{
for (cheevo = cheevos_locals.unofficial.cheevos, end = cheevo + cheevos_locals.unofficial.count; cheevo < end; cheevo++)
cheevo = cheevos_locals.unofficial.cheevos;
end = cheevo + cheevos_locals.unofficial.count;
for (; cheevo < end; cheevo++)
{
if (cheevo->id == id)
{
cheevo->active = 0;
break;
}
if (cheevo->id != id)
continue;
cheevo->active = 0;
break;
}
}
}
@ -1601,7 +1661,9 @@ static INLINE unsigned cheevos_next_power_of_2(unsigned n)
return n + 1;
}
static size_t cheevos_eval_md5(const struct retro_game_info *info, MD5_CTX *ctx)
static size_t cheevos_eval_md5(
const struct retro_game_info *info,
MD5_CTX *ctx)
{
MD5_Init(ctx);
@ -1621,7 +1683,8 @@ static size_t cheevos_eval_md5(const struct retro_game_info *info, MD5_CTX *ctx)
for (;;)
{
uint8_t buffer[4096];
ssize_t num_read = retro_fread(file, (void*)buffer, sizeof(buffer));
ssize_t num_read = retro_fread(file,
(void*)buffer, sizeof(buffer));
if (num_read <= 0)
break;
@ -1654,7 +1717,9 @@ static void cheevos_fill_md5(size_t size, size_t total, MD5_CTX *ctx)
}
}
static unsigned cheevos_find_game_id_generic(const struct retro_game_info *info, retro_time_t timeout)
static unsigned cheevos_find_game_id_generic(
const struct retro_game_info *info,
retro_time_t timeout)
{
MD5_CTX ctx;
uint8_t hash[16];
@ -1671,7 +1736,9 @@ static unsigned cheevos_find_game_id_generic(const struct retro_game_info *info,
return cheevos_get_game_id(hash, &to);
}
static unsigned cheevos_find_game_id_snes(const struct retro_game_info *info, retro_time_t timeout)
static unsigned cheevos_find_game_id_snes(
const struct retro_game_info *info,
retro_time_t timeout)
{
MD5_CTX ctx;
uint8_t hash[16];
@ -1693,7 +1760,8 @@ static unsigned cheevos_find_game_id_snes(const struct retro_game_info *info, re
return cheevos_get_game_id(hash, &to);
}
static unsigned cheevos_find_game_id_genesis(const struct retro_game_info *info, retro_time_t timeout)
static unsigned cheevos_find_game_id_genesis(
const struct retro_game_info *info, retro_time_t timeout)
{
MD5_CTX ctx;
uint8_t hash[16];
@ -1715,7 +1783,9 @@ static unsigned cheevos_find_game_id_genesis(const struct retro_game_info *info,
return cheevos_get_game_id(hash, &to);
}
static unsigned cheevos_find_game_id_nes(const struct retro_game_info *info, retro_time_t timeout)
static unsigned cheevos_find_game_id_nes(
const struct retro_game_info *info,
retro_time_t timeout)
{
struct
{
@ -1768,7 +1838,8 @@ static unsigned cheevos_find_game_id_nes(const struct retro_game_info *info, ret
return 0;
MD5_Init(&ctx);
MD5_Update(&ctx, (void*)((char*)info->data + sizeof(header)), rom_size);
MD5_Update(&ctx,
(void*)((char*)info->data + sizeof(header)), rom_size);
MD5_Final(hash, &ctx);
}
else
@ -1784,7 +1855,8 @@ static unsigned cheevos_find_game_id_nes(const struct retro_game_info *info, ret
for (;;)
{
uint8_t buffer[4096];
ssize_t num_read = retro_fread(file, (void*)buffer, sizeof(buffer));
ssize_t num_read = retro_fread(file,
(void*)buffer, sizeof(buffer));
if (num_read <= 0)
break;
@ -1964,7 +2036,8 @@ int cheevos_load(const void *data)
}
}
runloop_msg_queue_push("This game doesn't feature achievements", 0, 5 * 60, false);
runloop_msg_queue_push("This game doesn't feature achievements",
0, 5 * 60, false);
return -1;
found:
@ -1997,7 +2070,8 @@ void cheevos_populate_menu(void *data)
settings_t *settings = config_get_ptr();
menu_displaylist_info_t *info = (menu_displaylist_info_t*)data;
menu_entries_push(info->list, "Unlocked Achievements:", "", MENU_SETTINGS_CHEEVOS_NONE, 0, 0);
menu_entries_push(info->list, "Unlocked Achievements:",
"", MENU_SETTINGS_CHEEVOS_NONE, 0, 0);
menu_entries_push(info->list, "", "", MENU_SETTINGS_CHEEVOS_NONE, 0, 0);
cheevo = cheevos_locals.core.cheevos;
@ -2006,18 +2080,21 @@ void cheevos_populate_menu(void *data)
for (i = 0; cheevo < end; i++, cheevo++)
{
if (!cheevo->active)
menu_entries_push(info->list, cheevo->title, cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
menu_entries_push(info->list, cheevo->title,
cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
}
if (settings->cheevos.test_unofficial)
{
cheevo = cheevos_locals.unofficial.cheevos;
end = cheevos_locals.unofficial.cheevos + cheevos_locals.unofficial.count;
end = cheevos_locals.unofficial.cheevos
+ cheevos_locals.unofficial.count;
for (i = cheevos_locals.core.count; cheevo < end; i++, cheevo++)
{
if (!cheevo->active)
menu_entries_push(info->list, cheevo->title, cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
menu_entries_push(info->list, cheevo->title,
cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
}
}
@ -2031,36 +2108,39 @@ void cheevos_populate_menu(void *data)
for (i = 0; cheevo < end; i++, cheevo++)
{
if (cheevo->active)
menu_entries_push(info->list, cheevo->title, cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
menu_entries_push(info->list, cheevo->title,
cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
}
if (settings->cheevos.test_unofficial)
{
cheevo = cheevos_locals.unofficial.cheevos;
end = cheevos_locals.unofficial.cheevos + cheevos_locals.unofficial.count;
end = cheevos_locals.unofficial.cheevos
+ cheevos_locals.unofficial.count;
for (i = cheevos_locals.core.count; cheevo < end; i++, cheevo++)
{
if (cheevo->active)
menu_entries_push(info->list, cheevo->title, cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
menu_entries_push(info->list, cheevo->title,
cheevo->description, MENU_SETTINGS_CHEEVOS_START + i, 0, 0);
}
}
}
#endif
void cheevos_get_description(unsigned cheevo_ndx, char *str, size_t len)
void cheevos_get_description(unsigned idx, char *str, size_t len)
{
cheevo_t *cheevos;
if (cheevo_ndx >= cheevos_locals.core.count)
if (idx >= cheevos_locals.core.count)
{
cheevos = cheevos_locals.unofficial.cheevos;
cheevo_ndx -= cheevos_locals.unofficial.count;
idx -= cheevos_locals.unofficial.count;
}
else
cheevos = cheevos_locals.core.cheevos;
strncpy(str, cheevos[cheevo_ndx].description, len);
strncpy(str, cheevos[idx].description, len);
str[len - 1] = 0;
}

2
cheevos.h
View File

@ -25,7 +25,7 @@ int cheevos_load(const void *data);
void cheevos_populate_menu(void *data);
#endif
void cheevos_get_description(unsigned cheevo_ndx, char *str, size_t len);
void cheevos_get_description(unsigned idx, char *str, size_t len);
void cheevos_set_cheats(void);