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RetroArch/cheevos/cheevos.c
jdgleaver 0fcfb3deda Refactor playlist struct configuration
2020-06-26 15:40:19 +01:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2015-2016 - Andre Leiradella
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <ctype.h>
#include <file/file_path.h>
#include <string/stdstring.h>
#include <streams/interface_stream.h>
#include <streams/file_stream.h>
#include <features/features_cpu.h>
#include <formats/cdfs.h>
#include <formats/m3u_file.h>
#include <compat/strl.h>
#include <retro_miscellaneous.h>
#include <retro_math.h>
#include <net/net_http.h>
#include <libretro.h>
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#ifdef HAVE_MENU
#include "../menu/menu_driver.h"
#include "../menu/menu_entries.h"
#endif
#ifdef HAVE_GFX_WIDGETS
#include "../gfx/gfx_widgets.h"
#endif
#ifdef HAVE_THREADS
#include <rthreads/rthreads.h>
#endif
#ifdef HAVE_DISCORD
#include "../network/discord.h"
#endif
#include "badges.h"
#include "cheevos.h"
#include "fixup.h"
#include "parser.h"
#include "hash.h"
#include "util.h"
#include "../file_path_special.h"
#include "../paths.h"
#include "../command.h"
#include "../dynamic.h"
#include "../configuration.h"
#include "../performance_counters.h"
#include "../msg_hash.h"
#include "../retroarch.h"
#include "../core.h"
#include "../version.h"
#include "../frontend/frontend_driver.h"
#include "../network/net_http_special.h"
#include "../tasks/tasks_internal.h"
#include "../deps/rcheevos/include/rcheevos.h"
#include "../deps/rcheevos/include/rurl.h"
#include "../deps/rcheevos/include/rhash.h"
/* Define this macro to prevent cheevos from being deactivated. */
#undef CHEEVOS_DONT_DEACTIVATE
/* Define this macro to dump all cheevos' addresses. */
#undef CHEEVOS_DUMP_ADDRS
/* Define this macro to load a JSON file from disk instead of downloading
* from retroachievements.org. */
#undef CHEEVOS_JSON_OVERRIDE
/* Define this macro with a string to save the JSON file to disk with
* that name. */
#undef CHEEVOS_SAVE_JSON
/* Define this macro to log URLs. */
#undef CHEEVOS_LOG_URLS
/* Define this macro to have the password and token logged. THIS WILL DISCLOSE
* THE USER'S PASSWORD, TAKE CARE! */
#undef CHEEVOS_LOG_PASSWORD
/* Define this macro to log downloaded badge images. */
#undef CHEEVOS_LOG_BADGES
/* Define this macro to capture how long it takes to generate a hash */
#undef CHEEVOS_TIME_HASH
/* Number of usecs to wait between posting rich presence to the site. */
/* Keep consistent with SERVER_PING_FREQUENCY from RAIntegration. */
#define CHEEVOS_PING_FREQUENCY 2 * 60 * 1000000
enum rcheevos_async_io_type
{
CHEEVOS_ASYNC_RICHPRESENCE,
CHEEVOS_ASYNC_AWARD_ACHIEVEMENT,
CHEEVOS_ASYNC_SUBMIT_LBOARD
};
typedef struct
{
rc_trigger_t* trigger;
const rcheevos_racheevo_t* info;
int active;
int last;
} rcheevos_cheevo_t;
typedef struct
{
rc_lboard_t* lboard;
const rcheevos_ralboard_t* info;
bool active;
int last_value;
int format;
} rcheevos_lboard_t;
typedef struct
{
rc_richpresence_t* richpresence;
char evaluation[256];
retro_time_t last_update;
} rcheevos_richpresence_t;
typedef struct rcheevos_async_io_request
{
int id;
int value;
int attempt_count;
char type;
char hardcore;
const char* success_message;
const char* failure_message;
char user_agent[256];
} rcheevos_async_io_request;
typedef struct
{
retro_task_t* task;
#ifdef HAVE_THREADS
slock_t* task_lock;
#endif
bool core_supports;
bool invalid_peek_address;
rcheevos_rapatchdata_t patchdata;
rcheevos_cheevo_t* core;
rcheevos_cheevo_t* unofficial;
rcheevos_lboard_t* lboards;
rcheevos_richpresence_t richpresence;
rcheevos_fixups_t fixups;
char token[32];
char hash[33];
} rcheevos_locals_t;
static rcheevos_locals_t rcheevos_locals =
{
NULL, /* task */
#ifdef HAVE_THREADS
NULL, /* task_lock */
#endif
true, /* core_supports */
false,/* invalid_peek_address */
{0}, /* patchdata */
NULL, /* core */
NULL, /* unofficial */
NULL, /* lboards */
{0}, /* rich presence */
{0}, /* fixups */
{0}, /* token */
"N/A",/* hash */
};
/* TODO/FIXME - public global variables */
bool rcheevos_loaded = false;
bool rcheevos_hardcore_active = false;
bool rcheevos_hardcore_paused = false;
bool rcheevos_state_loaded_flag = false;
char rcheevos_user_agent_prefix[128] = "";
#ifdef HAVE_THREADS
#define CHEEVOS_LOCK(l) do { slock_lock(l); } while (0)
#define CHEEVOS_UNLOCK(l) do { slock_unlock(l); } while (0)
#else
#define CHEEVOS_LOCK(l)
#define CHEEVOS_UNLOCK(l)
#endif
#define CHEEVOS_MB(x) ((x) * 1024 * 1024)
/*****************************************************************************
Supporting functions.
*****************************************************************************/
#ifndef CHEEVOS_VERBOSE
void rcheevos_log(const char *fmt, ...)
{
(void)fmt;
}
#endif
static void rcheevos_get_user_agent(char* buffer)
{
struct retro_system_info *system = runloop_get_libretro_system_info();
const char* scan;
char* ptr;
if (!rcheevos_user_agent_prefix[0])
{
const frontend_ctx_driver_t *frontend = frontend_get_ptr();
int major, minor;
char tmp[64];
ptr = rcheevos_user_agent_prefix + sprintf(rcheevos_user_agent_prefix, "RetroArch/%s", PACKAGE_VERSION);
if (frontend && frontend->get_os)
{
frontend->get_os(tmp, sizeof(tmp), &major, &minor);
ptr += sprintf(ptr, " (%s %d.%d)", tmp, major, minor);
}
}
ptr = buffer + sprintf(buffer, "%s", rcheevos_user_agent_prefix);
if (system && !string_is_empty(system->library_name))
{
const char* path = path_get(RARCH_PATH_CORE);
if (!string_is_empty(path))
{
sprintf(ptr, " %s", path_basename(path));
path_remove_extension(ptr);
ptr += strlen(ptr);
}
else
{
*ptr++ = ' ';
scan = system->library_name;
while (*scan)
{
if (*scan == ' ')
{
*ptr++ = '_';
++scan;
}
else
*ptr++ = *scan++;
}
}
if (system->library_version)
{
*ptr++ = '/';
scan = system->library_version;
while (*scan)
{
if (*scan == ' ')
{
*ptr++ = '_';
++scan;
}
else
*ptr++ = *scan++;
}
}
}
*ptr = '\0';
}
#ifdef CHEEVOS_LOG_URLS
static void rcheevos_filter_url_param(char* url, char* param)
{
char *next;
size_t param_len = strlen(param);
char *start = strchr(url, '?');
if (!start)
start = url;
else
++start;
do
{
next = strchr(start, '&');
if (start[param_len] == '=' && memcmp(start, param, param_len) == 0)
{
if (next)
strcpy(start, next + 1);
else if (start > url)
start[-1] = '\0';
else
*start = '\0';
return;
}
if (!next)
return;
start = next + 1;
} while (1);
}
#endif
static void rcheevos_log_url(const char* api, const char* url)
{
#ifdef CHEEVOS_LOG_URLS
#ifdef CHEEVOS_LOG_PASSWORD
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s\n", api, url);
#else
char copy[256];
strlcpy(copy, url, sizeof(copy));
rcheevos_filter_url_param(copy, "p");
rcheevos_filter_url_param(copy, "t");
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s\n", api, copy);
#endif
#else
(void)api;
(void)url;
#endif
}
static void rcheevos_log_post_url(
const char* api,
const char* url,
const char* post)
{
#ifdef CHEEVOS_LOG_URLS
#ifdef CHEEVOS_LOG_PASSWORD
if (post && post[0])
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s&%s\n", api, url, post);
else
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s\n", api, url);
#else
if (post && post[0])
{
char post_copy[2048];
strlcpy(post_copy, post, sizeof(post_copy));
rcheevos_filter_url_param(post_copy, "p");
rcheevos_filter_url_param(post_copy, "t");
if (post_copy[0])
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s&%s\n", api, url, post_copy);
else
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s\n", api, url);
}
else
{
CHEEVOS_LOG(RCHEEVOS_TAG "%s: %s\n", api, url);
}
#endif
#else
(void)api;
(void)url;
(void)post;
#endif
}
static unsigned rcheevos_peek(unsigned address, unsigned num_bytes, void* ud)
{
const uint8_t* data = rcheevos_fixup_find(&rcheevos_locals.fixups,
address, rcheevos_locals.patchdata.console_id);
unsigned value = 0;
if (data)
{
switch (num_bytes)
{
case 4:
value |= data[2] << 16 | data[3] << 24;
case 2:
value |= data[1] << 8;
case 1:
value |= data[0];
}
}
else
rcheevos_locals.invalid_peek_address = true;
return value;
}
static void rcheevos_async_award_achievement(rcheevos_async_io_request* request);
static void rcheevos_async_submit_lboard(rcheevos_async_io_request* request);
static retro_time_t rcheevos_async_send_rich_presence(
rcheevos_async_io_request* request)
{
settings_t *settings = config_get_ptr();
const char *cheevos_username = settings->arrays.cheevos_username;
bool cheevos_richpresence_enable = settings->bools.cheevos_richpresence_enable;
if (cheevos_richpresence_enable && rcheevos_locals.richpresence.richpresence)
{
rc_evaluate_richpresence(rcheevos_locals.richpresence.richpresence,
rcheevos_locals.richpresence.evaluation,
sizeof(rcheevos_locals.richpresence.evaluation), rcheevos_peek, NULL, NULL);
}
{
char url[256], post_data[1024];
int ret = rc_url_ping(url, sizeof(url), post_data, sizeof(post_data),
cheevos_username, rcheevos_locals.token, rcheevos_locals.patchdata.game_id,
rcheevos_locals.richpresence.evaluation);
if (ret < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
}
else
{
rcheevos_log_post_url("rc_url_ping", url, post_data);
rcheevos_get_user_agent(request->user_agent);
task_push_http_post_transfer_with_user_agent(url, post_data, true, "POST", request->user_agent, NULL, NULL);
}
}
#ifdef HAVE_DISCORD
if (rcheevos_locals.richpresence.evaluation[0])
{
if (settings->bools.discord_enable
&& discord_is_ready())
discord_update(DISCORD_PRESENCE_RETROACHIEVEMENTS);
}
#endif
/* Update rich presence every two minutes */
if (settings->bools.cheevos_richpresence_enable)
return cpu_features_get_time_usec() + CHEEVOS_PING_FREQUENCY;
/* Send ping every four minutes */
return cpu_features_get_time_usec() + CHEEVOS_PING_FREQUENCY * 2;
}
static void rcheevos_async_task_handler(retro_task_t* task)
{
rcheevos_async_io_request* request = (rcheevos_async_io_request*)
task->user_data;
switch (request->type)
{
case CHEEVOS_ASYNC_RICHPRESENCE:
/* update the task to fire again in two minutes */
if (request->id == (int)rcheevos_locals.patchdata.game_id)
task->when = rcheevos_async_send_rich_presence(request);
else
{
/* game changed; stop the recurring task - a new one will
* be scheduled for the next game */
task_set_finished(task, 1);
free(request);
}
break;
case CHEEVOS_ASYNC_AWARD_ACHIEVEMENT:
rcheevos_async_award_achievement(request);
task_set_finished(task, 1);
break;
case CHEEVOS_ASYNC_SUBMIT_LBOARD:
rcheevos_async_submit_lboard(request);
task_set_finished(task, 1);
break;
}
}
static void rcheevos_async_schedule(
rcheevos_async_io_request* request, retro_time_t delay)
{
retro_task_t* task = task_init();
task->when = cpu_features_get_time_usec() + delay;
task->handler = rcheevos_async_task_handler;
task->user_data = request;
task->progress = -1;
task_queue_push(task);
}
static void rcheevos_async_task_callback(
retro_task_t* task, void* task_data, void* user_data, const char* error)
{
rcheevos_async_io_request* request = (rcheevos_async_io_request*)user_data;
if (!error)
{
char buffer[224];
const http_transfer_data_t* data = (http_transfer_data_t*)task->task_data;
if (rcheevos_get_json_error(data->data, buffer, sizeof(buffer)) == RC_OK)
{
char errbuf[256];
snprintf(errbuf, sizeof(errbuf), "%s %u: %s", request->failure_message, request->id, buffer);
CHEEVOS_LOG(RCHEEVOS_TAG "%s\n", errbuf);
switch (request->type)
{
case CHEEVOS_ASYNC_RICHPRESENCE:
/* don't bother informing user when rich presence update fails */
break;
case CHEEVOS_ASYNC_AWARD_ACHIEVEMENT:
/* ignore already unlocked */
if (string_starts_with_size(buffer, "User already has ",
STRLEN_CONST("User already has ")))
break;
/* fallthrough to default */
default:
runloop_msg_queue_push(errbuf, 0, 5 * 60, false, NULL,
MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_ERROR);
break;
}
}
else
{
CHEEVOS_LOG(RCHEEVOS_TAG "%s %u\n", request->success_message, request->id);
}
free(request);
}
else
{
/* double the wait between each attempt until we hit a maximum delay of two minutes
* 250ms -> 500ms -> 1s -> 2s -> 4s -> 8s -> 16s -> 32s -> 64s -> 120s -> 120s... */
retro_time_t retry_delay = (request->attempt_count > 8) ? (120 * 1000 * 1000) : ((250 * 1000) << request->attempt_count);
request->attempt_count++;
rcheevos_async_schedule(request, retry_delay);
CHEEVOS_ERR(RCHEEVOS_TAG "%s %u: %s\n", request->failure_message, request->id, error);
}
}
static int rcheevos_parse(const char* json)
{
char buffer[256];
settings_t *settings = config_get_ptr();
int res = 0;
int i = 0;
unsigned j = 0;
unsigned count = 0;
rcheevos_cheevo_t* cheevo = NULL;
rcheevos_lboard_t* lboard = NULL;
rcheevos_racheevo_t* rac = NULL;
rcheevos_fixup_init(&rcheevos_locals.fixups);
res = rcheevos_get_patchdata(json, &rcheevos_locals.patchdata);
if (res != 0)
{
char* ptr = buffer + snprintf(buffer, sizeof(buffer), "Error retrieving achievement data: ");
/* extract the Error field from the JSON. if not found, remove the colon from the message */
if (rcheevos_get_json_error(json, ptr, sizeof(buffer) - (ptr - buffer)) == -1)
ptr[-2] = '\0';
runloop_msg_queue_push(buffer, 0, 5 * 60, false, NULL,
MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_WARNING);
RARCH_ERR(RCHEEVOS_TAG "%s", buffer);
return -1;
}
if ( rcheevos_locals.patchdata.core_count == 0
&& rcheevos_locals.patchdata.unofficial_count == 0
&& rcheevos_locals.patchdata.lboard_count == 0)
{
rcheevos_locals.core = NULL;
rcheevos_locals.unofficial = NULL;
rcheevos_locals.lboards = NULL;
rcheevos_locals.richpresence.richpresence = NULL;
rcheevos_free_patchdata(&rcheevos_locals.patchdata);
return 0;
}
/* Achievement memory accesses are 0-based, regardless of
* where the memory is accessed by the
* emulated code. As such, address 0 should always be
* accessible and serves as an indicator that
* other addresses will also be accessible.
* Individual achievements will be "Unsupported" if
* they contain addresses that cannot be resolved.
* This check gives the user immediate feedback
* if the core they're trying to use will disable all
* achievements as "Unsupported".
*/
if (!rcheevos_patch_address(0, rcheevos_locals.patchdata.console_id))
{
int delay_judgment = 0;
rarch_system_info_t* system = runloop_get_system_info();
if (system->mmaps.num_descriptors == 0)
{
/* Special case: the mupen64plus-nx core doesn't
* initialize the RAM immediately. To avoid a race
* condition - if the core says there's SYSTEM_RAM,
* but the pointer is NULL, proceed. If the memory
* isn't exposed when the achievements start processing,
* they'll be marked "Unsupported" individually.
*/
retro_ctx_memory_info_t meminfo;
meminfo.id = RETRO_MEMORY_SYSTEM_RAM;
core_get_memory(&meminfo);
delay_judgment |= (meminfo.size > 0);
}
else
{
/* Special case: the sameboy core exposes the RAM
* at $8000, but not the ROM at $0000. NES and
* Gameboy achievements do attempt to map the
* entire bus, and it's unlikely that an achievement
* will reference the ROM data, so if the RAM is
* still present, allow the core to load. If any
* achievements do reference the ROM data, they'll
* be marked "Unsupported" individually.
*/
delay_judgment |= (rcheevos_patch_address(0x8000, rcheevos_locals.patchdata.console_id) != NULL);
}
if (!delay_judgment)
{
CHEEVOS_ERR(RCHEEVOS_TAG "No memory exposed by core\n");
if (settings->bools.cheevos_verbose_enable)
runloop_msg_queue_push("Cannot activate achievements using this core.", 0, 4 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_WARNING);
goto error;
}
}
/* Allocate memory. */
rcheevos_locals.core = (rcheevos_cheevo_t*)
calloc(rcheevos_locals.patchdata.core_count, sizeof(rcheevos_cheevo_t));
rcheevos_locals.unofficial = (rcheevos_cheevo_t*)
calloc(rcheevos_locals.patchdata.unofficial_count, sizeof(rcheevos_cheevo_t));
rcheevos_locals.lboards = (rcheevos_lboard_t*)
calloc(rcheevos_locals.patchdata.lboard_count, sizeof(rcheevos_lboard_t));
if ( !rcheevos_locals.core
|| !rcheevos_locals.unofficial
|| !rcheevos_locals.lboards)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Error allocating memory for cheevos");
goto error;
}
/* Initialize. */
for (i = 0; i < 2; i++)
{
if (i == 0)
{
cheevo = rcheevos_locals.core;
rac = rcheevos_locals.patchdata.core;
count = rcheevos_locals.patchdata.core_count;
}
else
{
cheevo = rcheevos_locals.unofficial;
rac = rcheevos_locals.patchdata.unofficial;
count = rcheevos_locals.patchdata.unofficial_count;
}
for (j = 0; j < count; j++, cheevo++, rac++)
{
cheevo->info = rac;
res = rc_trigger_size(cheevo->info->memaddr);
if (res < 0)
{
snprintf(buffer, sizeof(buffer),
"Error in achievement %d \"%s\": %s",
cheevo->info->id, cheevo->info->title, rc_error_str(res));
if (settings->bools.cheevos_verbose_enable)
runloop_msg_queue_push(buffer, 0, 4 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "%s: mem %s\n", buffer, cheevo->info->memaddr);
cheevo->trigger = NULL;
cheevo->active = 0;
cheevo->last = 1;
continue;
}
cheevo->trigger = (rc_trigger_t*)calloc(1, res);
if (!cheevo->trigger)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Error allocating memory for cheevos");
goto error;
}
rc_parse_trigger(cheevo->trigger, cheevo->info->memaddr, NULL, 0);
cheevo->active = RCHEEVOS_ACTIVE_SOFTCORE | RCHEEVOS_ACTIVE_HARDCORE;
cheevo->last = 1;
}
}
lboard = rcheevos_locals.lboards;
count = rcheevos_locals.patchdata.lboard_count;
for (j = 0; j < count; j++, lboard++)
{
lboard->info = rcheevos_locals.patchdata.lboards + j;
res = rc_lboard_size(lboard->info->mem);
if (res < 0)
{
snprintf(buffer, sizeof(buffer),
"Error in leaderboard %d \"%s\": %s",
lboard->info->id, lboard->info->title, rc_error_str(res));
if (settings->bools.cheevos_verbose_enable)
runloop_msg_queue_push(buffer, 0, 4 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "%s mem: %s\n", buffer, lboard->info->mem);
lboard->lboard = NULL;
continue;
}
lboard->lboard = (rc_lboard_t*)calloc(1, res);
if (!lboard->lboard)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Error allocating memory for cheevos");
goto error;
}
rc_parse_lboard(lboard->lboard,
lboard->info->mem, NULL, 0);
lboard->active = false;
lboard->last_value = 0;
lboard->format = rc_parse_format(lboard->info->format);
}
if (rcheevos_locals.patchdata.richpresence_script && *rcheevos_locals.patchdata.richpresence_script)
{
int buffer_size = rc_richpresence_size(rcheevos_locals.patchdata.richpresence_script);
if (buffer_size <= 0)
{
snprintf(buffer, sizeof(buffer),
"Error in rich presence: %s",
rc_error_str(buffer_size));
if (settings->bools.cheevos_verbose_enable)
runloop_msg_queue_push(buffer, 0, 4 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "%s\n", buffer);
rcheevos_locals.richpresence.richpresence = NULL;
}
else
{
char *rp_buffer = (char*)malloc(buffer_size);
rcheevos_locals.richpresence.richpresence = rc_parse_richpresence(rp_buffer, rcheevos_locals.patchdata.richpresence_script, NULL, 0);
}
rcheevos_locals.richpresence.evaluation[0] = '\0';
}
if (!rcheevos_locals.richpresence.richpresence && rcheevos_locals.patchdata.title)
snprintf(rcheevos_locals.richpresence.evaluation,
sizeof(rcheevos_locals.richpresence.evaluation),
"Playing %s", rcheevos_locals.patchdata.title);
/* schedule the first rich presence call in 30 seconds */
{
rcheevos_async_io_request* request = (rcheevos_async_io_request*)
calloc(1, sizeof(rcheevos_async_io_request));
request->id = rcheevos_locals.patchdata.game_id;
request->type = CHEEVOS_ASYNC_RICHPRESENCE;
rcheevos_async_schedule(request, CHEEVOS_PING_FREQUENCY / 4);
}
return 0;
error:
CHEEVOS_FREE(rcheevos_locals.core);
CHEEVOS_FREE(rcheevos_locals.unofficial);
CHEEVOS_FREE(rcheevos_locals.lboards);
rcheevos_free_patchdata(&rcheevos_locals.patchdata);
rcheevos_fixup_destroy(&rcheevos_locals.fixups);
return -1;
}
static void rcheevos_async_award_achievement(rcheevos_async_io_request* request)
{
char buffer[256];
settings_t *settings = config_get_ptr();
int ret = rc_url_award_cheevo(buffer, sizeof(buffer), settings->arrays.cheevos_username, rcheevos_locals.token, request->id, request->hardcore, rcheevos_locals.hash);
if (ret != 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Buffer too small to create URL\n");
free(request);
return;
}
rcheevos_log_url("rc_url_award_cheevo", buffer);
task_push_http_transfer_with_user_agent(buffer, true, NULL, request->user_agent, rcheevos_async_task_callback, request);
}
static void rcheevos_award(rcheevos_cheevo_t* cheevo, int mode)
{
char buffer[256];
settings_t *settings = config_get_ptr();
buffer[0] = 0;
CHEEVOS_LOG(RCHEEVOS_TAG "awarding cheevo %u: %s (%s)\n",
cheevo->info->id, cheevo->info->title, cheevo->info->description);
/* Deactivates the cheevo. */
cheevo->active &= ~mode;
if (mode == RCHEEVOS_ACTIVE_HARDCORE)
cheevo->active &= ~RCHEEVOS_ACTIVE_SOFTCORE;
/* Show the OSD message. */
{
#if defined(HAVE_GFX_WIDGETS)
bool widgets_ready = gfx_widgets_ready();
if (widgets_ready)
gfx_widgets_push_achievement(cheevo->info->title, cheevo->info->badge);
else
#endif
{
snprintf(buffer, sizeof(buffer), "Achievement Unlocked: %s", cheevo->info->title);
runloop_msg_queue_push(buffer, 0, 2 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
runloop_msg_queue_push(cheevo->info->description, 0, 3 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
}
}
/* Start the award task. */
{
rcheevos_async_io_request *request = (rcheevos_async_io_request*)calloc(1, sizeof(rcheevos_async_io_request));
request->type = CHEEVOS_ASYNC_AWARD_ACHIEVEMENT;
request->id = cheevo->info->id;
request->hardcore = ((mode & RCHEEVOS_ACTIVE_HARDCORE) != 0)
? 1 : 0;
request->success_message = "Awarded achievement";
request->failure_message = "Error awarding achievement";
rcheevos_get_user_agent(request->user_agent);
rcheevos_async_award_achievement(request);
}
/* Take a screenshot of the achievement. */
if (settings && settings->bools.cheevos_auto_screenshot)
{
char shotname[8192];
snprintf(shotname, sizeof(shotname), "%s/%s-cheevo-%u",
settings->paths.directory_screenshot,
path_basename(path_get(RARCH_PATH_BASENAME)),
cheevo->info->id);
shotname[sizeof(shotname) - 1] = '\0';
if (take_screenshot(settings->paths.directory_screenshot,
shotname, true,
video_driver_cached_frame_has_valid_framebuffer(), false, true))
CHEEVOS_LOG(RCHEEVOS_TAG "got a screenshot for cheevo %u\n", cheevo->info->id);
else
CHEEVOS_LOG(RCHEEVOS_TAG "failed to get screenshot for cheevo %u\n", cheevo->info->id);
}
}
static int rcheevos_has_indirect_memref(const rc_memref_value_t* memrefs)
{
const rc_memref_value_t* memref = memrefs;
while (memref)
{
if (memref->memref.is_indirect)
return 1;
memref = memref->next;
}
return 0;
}
static void rcheevos_test_cheevo_set(bool official)
{
settings_t *settings = config_get_ptr();
int mode = RCHEEVOS_ACTIVE_SOFTCORE;
rcheevos_cheevo_t* cheevo;
int i, count;
if (settings && settings->bools.cheevos_hardcore_mode_enable && !rcheevos_hardcore_paused)
mode = RCHEEVOS_ACTIVE_HARDCORE;
if (official)
{
cheevo = rcheevos_locals.core;
count = rcheevos_locals.patchdata.core_count;
}
else
{
cheevo = rcheevos_locals.unofficial;
count = rcheevos_locals.patchdata.unofficial_count;
}
rcheevos_locals.invalid_peek_address = false;
for (i = 0; i < count; i++, cheevo++)
{
/* Check if the achievement is active for the current mode. */
if (cheevo->active & mode)
{
int valid = rc_test_trigger(cheevo->trigger, rcheevos_peek, NULL, NULL);
/* trigger must be false for at least one frame before it can trigger. if last is true, the trigger hasn't yet been false. */
if (cheevo->last)
{
/* if the we're still waiting for the trigger to stabilize, check to see if an error occurred */
if (rcheevos_locals.invalid_peek_address)
{
/* reset the flag for the next achievement */
rcheevos_locals.invalid_peek_address = false;
if (rcheevos_has_indirect_memref(cheevo->trigger->memrefs))
{
/* ignore bad addresses possibly generated by AddAddress */
CHEEVOS_LOG(RCHEEVOS_TAG "Ignoring invalid address in achievement with AddAddress: %s\n", cheevo->info->title);
}
else
{
/* could not map one or more addresses - disable the achievement */
CHEEVOS_ERR(RCHEEVOS_TAG "Achievement disabled (invalid address): %s\n", cheevo->info->title);
cheevo->active = 0;
/* clear out the trigger so it shows up as 'Unsupported' in the menu */
CHEEVOS_FREE(cheevo->trigger);
cheevo->trigger = NULL;
continue;
}
}
/* no error, reset any hit counts for the next check */
rc_reset_trigger(cheevo->trigger);
}
else if (valid)
rcheevos_award(cheevo, mode);
cheevo->last = valid;
}
}
}
static void rcheevos_async_submit_lboard(rcheevos_async_io_request* request)
{
char buffer[256];
settings_t *settings = config_get_ptr();
int ret = rc_url_submit_lboard(buffer, sizeof(buffer), settings->arrays.cheevos_username,
rcheevos_locals.token, request->id, request->value);
if (ret != 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Buffer too small to create URL\n");
free(request);
return;
}
rcheevos_log_url("rc_url_submit_lboard", buffer);
task_push_http_transfer_with_user_agent(buffer, true, NULL, request->user_agent, rcheevos_async_task_callback, request);
}
static void rcheevos_lboard_submit(rcheevos_lboard_t* lboard)
{
char buffer[256];
char value[16];
/* Deactivate the leaderboard. */
lboard->active = 0;
/* Failsafe for improper leaderboards. */
if (lboard->last_value == 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "Leaderboard %s tried to submit 0\n", lboard->info->title);
runloop_msg_queue_push("Leaderboard attempt cancelled!", 0, 2 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
return;
}
/* Show the OSD message. */
rc_format_value(value, sizeof(value), lboard->last_value, lboard->format);
snprintf(buffer, sizeof(buffer), "Submitted %s for %s",
value, lboard->info->title);
runloop_msg_queue_push(buffer, 0, 2 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
/* Start the submit task. */
{
rcheevos_async_io_request* request = (rcheevos_async_io_request*)calloc(1, sizeof(rcheevos_async_io_request));
request->type = CHEEVOS_ASYNC_SUBMIT_LBOARD;
request->id = lboard->info->id;
request->value = lboard->last_value;
request->success_message = "Submitted leaderboard";
request->failure_message = "Error submitting leaderboard";
rcheevos_get_user_agent(request->user_agent);
rcheevos_async_submit_lboard(request);
}
}
static void rcheevos_test_leaderboards(void)
{
rcheevos_lboard_t* lboard = rcheevos_locals.lboards;
unsigned i;
rcheevos_locals.invalid_peek_address = false;
for (i = 0; i < rcheevos_locals.patchdata.lboard_count; i++, lboard++)
{
if (!lboard->lboard)
continue;
switch (rc_evaluate_lboard(lboard->lboard, &lboard->last_value, rcheevos_peek, NULL, NULL))
{
default:
break;
case RC_LBOARD_STATE_TRIGGERED:
rcheevos_lboard_submit(lboard);
break;
case RC_LBOARD_STATE_CANCELED:
CHEEVOS_LOG(RCHEEVOS_TAG "Cancel leaderboard %s\n", lboard->info->title);
lboard->active = 0;
runloop_msg_queue_push("Leaderboard attempt cancelled!",
0, 2 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
break;
case RC_LBOARD_STATE_STARTED:
if (!lboard->active)
{
char buffer[256];
CHEEVOS_LOG(RCHEEVOS_TAG "Leaderboard started: %s\n", lboard->info->title);
lboard->active = 1;
snprintf(buffer, sizeof(buffer),
"Leaderboard Active: %s", lboard->info->title);
runloop_msg_queue_push(buffer, 0, 2 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
runloop_msg_queue_push(lboard->info->description, 0, 3 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
}
break;
}
if (rcheevos_locals.invalid_peek_address)
{
/* reset the flag for the next leaderboard */
rcheevos_locals.invalid_peek_address = false;
if (!rcheevos_has_indirect_memref(lboard->lboard->memrefs))
{
/* disable the leaderboard */
CHEEVOS_FREE(lboard->lboard);
lboard->lboard = NULL;
CHEEVOS_LOG(RCHEEVOS_TAG "Leaderboard disabled (invalid address): %s\n", lboard->info->title);
}
}
}
}
const char* rcheevos_get_richpresence(void)
{
if (!rcheevos_locals.richpresence.richpresence)
return NULL;
else
return rcheevos_locals.richpresence.evaluation;
}
void rcheevos_reset_game(void)
{
unsigned i;
rcheevos_lboard_t* lboard;
rcheevos_cheevo_t* cheevo = rcheevos_locals.core;
for (i = 0; i < rcheevos_locals.patchdata.core_count; i++, cheevo++)
{
if (cheevo->trigger)
rc_reset_trigger(cheevo->trigger);
cheevo->last = 1;
}
cheevo = rcheevos_locals.unofficial;
for (i = 0; i < rcheevos_locals.patchdata.unofficial_count;
i++, cheevo++)
{
if (cheevo->trigger)
rc_reset_trigger(cheevo->trigger);
cheevo->last = 1;
}
lboard = rcheevos_locals.lboards;
for (i = 0; i < rcheevos_locals.patchdata.lboard_count;
i++, lboard++)
{
if (lboard->lboard)
rc_reset_lboard(lboard->lboard);
if (lboard->active)
lboard->active = 0;
}
rcheevos_locals.richpresence.last_update = cpu_features_get_time_usec();
}
#ifdef HAVE_MENU
void rcheevos_get_achievement_state(unsigned index, char *buffer, size_t buffer_size)
{
rcheevos_cheevo_t* cheevo;
enum msg_hash_enums enum_idx;
bool check_measured = false;
if (index < rcheevos_locals.patchdata.core_count)
{
enum_idx = MENU_ENUM_LABEL_VALUE_CHEEVOS_LOCKED_ENTRY;
cheevo = rcheevos_locals.core ? &rcheevos_locals.core[index] : NULL;
}
else
{
enum_idx = MENU_ENUM_LABEL_VALUE_CHEEVOS_UNOFFICIAL_ENTRY;
cheevo = rcheevos_locals.unofficial ? &rcheevos_locals.unofficial[index - rcheevos_locals.patchdata.core_count] : NULL;
}
if (!cheevo || !cheevo->trigger)
{
enum_idx = MENU_ENUM_LABEL_VALUE_CHEEVOS_UNSUPPORTED_ENTRY;
}
else if (!(cheevo->active & RCHEEVOS_ACTIVE_HARDCORE))
{
enum_idx = MENU_ENUM_LABEL_VALUE_CHEEVOS_UNLOCKED_ENTRY_HARDCORE;
}
else if (!(cheevo->active & RCHEEVOS_ACTIVE_SOFTCORE))
{
/* if in hardcore mode, track progress towards hardcore unlock */
const settings_t* settings = config_get_ptr();
const bool hardcore = settings->bools.cheevos_hardcore_mode_enable && !rcheevos_hardcore_paused;
check_measured = hardcore;
enum_idx = MENU_ENUM_LABEL_VALUE_CHEEVOS_UNLOCKED_ENTRY;
}
else
{
/* Use either "Locked" for core or "Unofficial" for unofficial as set above and track progress */
check_measured = true;
}
strlcpy(buffer, msg_hash_to_str(enum_idx), buffer_size);
if (check_measured)
{
const unsigned int target = cheevo->trigger->measured_target;
if (target > 0 && cheevo->trigger->measured_value > 0)
{
char measured_buffer[12];
const unsigned int value = MIN(cheevo->trigger->measured_value, target);
const int percent = (int)(((unsigned long)value) * 100 / target);
snprintf(measured_buffer, sizeof(measured_buffer), " - %d%%", percent);
strlcat(buffer, measured_buffer, buffer_size);
}
}
}
static void rcheevos_append_menu_achievement(
menu_displaylist_info_t* info, size_t idx, rcheevos_cheevo_t* cheevo)
{
bool badge_grayscale;
menu_entries_append_enum(info->list, cheevo->info->title,
cheevo->info->description, MENU_ENUM_LABEL_CHEEVOS_LOCKED_ENTRY,
MENU_SETTINGS_CHEEVOS_START + idx, 0, 0);
if (!cheevo->trigger)
{
/* unsupported */
badge_grayscale = true;
}
else if (!(cheevo->active & RCHEEVOS_ACTIVE_HARDCORE) ||
!(cheevo->active & RCHEEVOS_ACTIVE_SOFTCORE))
badge_grayscale = false; /* unlocked */
else
badge_grayscale = true; /* locked */
cheevos_set_menu_badge(idx, cheevo->info->badge, badge_grayscale);
}
#endif
void rcheevos_populate_menu(void* data)
{
#ifdef HAVE_MENU
int i = 0;
int count = 0;
rcheevos_cheevo_t* cheevo = NULL;
menu_displaylist_info_t* info = (menu_displaylist_info_t*)data;
settings_t* settings = config_get_ptr();
bool cheevos_enable = settings->bools.cheevos_enable;
bool cheevos_hardcore_mode_enable = settings->bools.cheevos_hardcore_mode_enable;
bool cheevos_test_unofficial = settings->bools.cheevos_test_unofficial;
if ( cheevos_enable
&& cheevos_hardcore_mode_enable
&& rcheevos_loaded)
{
if (!rcheevos_hardcore_paused)
menu_entries_append_enum(info->list,
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_ACHIEVEMENT_PAUSE),
msg_hash_to_str(MENU_ENUM_LABEL_ACHIEVEMENT_PAUSE),
MENU_ENUM_LABEL_ACHIEVEMENT_PAUSE,
MENU_SETTING_ACTION_PAUSE_ACHIEVEMENTS, 0, 0);
else
menu_entries_append_enum(info->list,
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_ACHIEVEMENT_RESUME),
msg_hash_to_str(MENU_ENUM_LABEL_ACHIEVEMENT_RESUME),
MENU_ENUM_LABEL_ACHIEVEMENT_RESUME,
MENU_SETTING_ACTION_RESUME_ACHIEVEMENTS, 0, 0);
}
cheevo = rcheevos_locals.core;
for (count = rcheevos_locals.patchdata.core_count; count > 0; count--)
rcheevos_append_menu_achievement(info, i++, cheevo++);
if (cheevos_test_unofficial)
{
cheevo = rcheevos_locals.unofficial;
for (count = rcheevos_locals.patchdata.unofficial_count; count > 0; count--)
rcheevos_append_menu_achievement(info, i++, cheevo++);
}
if (i == 0)
{
menu_entries_append_enum(info->list,
msg_hash_to_str(MENU_ENUM_LABEL_VALUE_NO_ACHIEVEMENTS_TO_DISPLAY),
msg_hash_to_str(MENU_ENUM_LABEL_NO_ACHIEVEMENTS_TO_DISPLAY),
MENU_ENUM_LABEL_NO_ACHIEVEMENTS_TO_DISPLAY,
FILE_TYPE_NONE, 0, 0);
}
#endif
}
bool rcheevos_get_description(rcheevos_ctx_desc_t* desc)
{
unsigned idx;
const rcheevos_cheevo_t* cheevo;
if (!desc)
return false;
*desc->s = 0;
if (rcheevos_loaded)
{
idx = desc->idx;
if (idx < rcheevos_locals.patchdata.core_count)
cheevo = rcheevos_locals.core + idx;
else
{
idx -= rcheevos_locals.patchdata.core_count;
if (idx < rcheevos_locals.patchdata.unofficial_count)
cheevo = rcheevos_locals.unofficial + idx;
else
return true;
}
strlcpy(desc->s, cheevo->info->description, desc->len);
}
return true;
}
void rcheevos_pause_hardcore(void)
{
rcheevos_hardcore_paused = true;
}
bool rcheevos_unload(void)
{
bool running = false;
unsigned i = 0, count = 0;
settings_t* settings = config_get_ptr();
CHEEVOS_LOCK(rcheevos_locals.task_lock);
running = rcheevos_locals.task != NULL;
CHEEVOS_UNLOCK(rcheevos_locals.task_lock);
if (running)
{
CHEEVOS_LOG(RCHEEVOS_TAG "Asked the load thread to terminate\n");
task_queue_cancel_task(rcheevos_locals.task);
#ifdef HAVE_THREADS
do
{
CHEEVOS_LOCK(rcheevos_locals.task_lock);
running = rcheevos_locals.task != NULL;
CHEEVOS_UNLOCK(rcheevos_locals.task_lock);
}while (running);
#endif
}
if (rcheevos_loaded)
{
for (i = 0, count = rcheevos_locals.patchdata.core_count; i < count; i++)
{
CHEEVOS_FREE(rcheevos_locals.core[i].trigger);
}
for (i = 0, count = rcheevos_locals.patchdata.unofficial_count; i < count; i++)
{
CHEEVOS_FREE(rcheevos_locals.unofficial[i].trigger);
}
for (i = 0, count = rcheevos_locals.patchdata.lboard_count; i < count; i++)
{
CHEEVOS_FREE(rcheevos_locals.lboards[i].lboard);
}
CHEEVOS_FREE(rcheevos_locals.core);
CHEEVOS_FREE(rcheevos_locals.unofficial);
CHEEVOS_FREE(rcheevos_locals.lboards);
CHEEVOS_FREE(rcheevos_locals.richpresence.richpresence);
rcheevos_free_patchdata(&rcheevos_locals.patchdata);
rcheevos_fixup_destroy(&rcheevos_locals.fixups);
rcheevos_locals.core = NULL;
rcheevos_locals.unofficial = NULL;
rcheevos_locals.lboards = NULL;
rcheevos_locals.richpresence.richpresence = NULL;
rcheevos_loaded = false;
rcheevos_hardcore_active = false;
rcheevos_hardcore_paused = false;
rcheevos_state_loaded_flag = false;
}
/* if the config-level token has been cleared, we need to re-login on loading the next game */
if (!settings->arrays.cheevos_token[0])
rcheevos_locals.token[0] = '\0';
return true;
}
bool rcheevos_toggle_hardcore_mode(void)
{
settings_t *settings = config_get_ptr();
bool cheevos_hardcore_mode_enable = settings->bools.cheevos_hardcore_mode_enable;
bool rewind_enable = settings->bools.rewind_enable;
/* reset and deinit rewind to avoid cheat the score */
if (cheevos_hardcore_mode_enable
&& !rcheevos_hardcore_paused)
{
const char *msg = msg_hash_to_str(
MSG_CHEEVOS_HARDCORE_MODE_ENABLE);
/* reset the state loaded flag in case it was set */
rcheevos_state_loaded_flag = false;
/* send reset core cmd to avoid any user
* savestate previusly loaded. */
command_event(CMD_EVENT_RESET, NULL);
if (rewind_enable)
command_event(CMD_EVENT_REWIND_DEINIT, NULL);
CHEEVOS_LOG("%s\n", msg);
runloop_msg_queue_push(msg, 0, 3 * 60, true, NULL,
MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
}
else
{
if (rewind_enable)
command_event(CMD_EVENT_REWIND_INIT, NULL);
}
return true;
}
/*****************************************************************************
Test all the achievements (call once per frame).
*****************************************************************************/
void rcheevos_test(void)
{
settings_t *settings = config_get_ptr();
rcheevos_test_cheevo_set(true);
if (settings)
{
if (settings->bools.cheevos_test_unofficial)
rcheevos_test_cheevo_set(false);
if (settings->bools.cheevos_hardcore_mode_enable &&
settings->bools.cheevos_leaderboards_enable &&
!rcheevos_hardcore_paused)
rcheevos_test_leaderboards();
}
}
void rcheevos_set_support_cheevos(bool state)
{
rcheevos_locals.core_supports = state;
}
bool rcheevos_get_support_cheevos(void)
{
return rcheevos_locals.core_supports;
}
int rcheevos_get_console(void)
{
return rcheevos_locals.patchdata.console_id;
}
const char* rcheevos_get_hash(void)
{
return rcheevos_locals.hash;
}
static void rcheevos_unlock_cb(unsigned id, void* userdata)
{
int i;
unsigned j = 0, count = 0;
rcheevos_cheevo_t* cheevo = NULL;
for (i = 0; i < 2; i++)
{
if (i == 0)
{
cheevo = rcheevos_locals.core;
count = rcheevos_locals.patchdata.core_count;
}
else
{
cheevo = rcheevos_locals.unofficial;
count = rcheevos_locals.patchdata.unofficial_count;
}
for (j = 0; j < count; j++, cheevo++)
{
if (cheevo->info->id == id)
{
#ifndef CHEEVOS_DONT_DEACTIVATE
cheevo->active &= ~*(unsigned*)userdata;
#endif
CHEEVOS_LOG(RCHEEVOS_TAG "cheevo %u deactivated (%s): %s\n", id,
(*(unsigned*)userdata) == RCHEEVOS_ACTIVE_HARDCORE
? "hardcore" : "softcore",
cheevo->info->title);
return;
}
}
}
}
#include "coro.h"
/* Uncomment the following two lines to debug rcheevos_iterate, this will
* disable the coroutine yielding.
*
* The code is very easy to understand. It's meant to be like BASIC:
* CORO_GOTO will jump execution to another label, CORO_GOSUB will
* call another label, and CORO_RET will return from a CORO_GOSUB.
*
* This coroutine code is inspired in a very old pure C implementation
* that runs everywhere:
*
* https://www.chiark.greenend.org.uk/~sgtatham/coroutines.html
*/
/*#undef CORO_YIELD
#define CORO_YIELD()*/
typedef struct
{
/* variables used in the co-routine */
char badge_name[16];
char url[256];
char badge_basepath[PATH_MAX_LENGTH];
char badge_fullpath[PATH_MAX_LENGTH];
char hash[33];
unsigned gameid;
unsigned i;
unsigned j;
unsigned k;
size_t len;
retro_time_t t0;
void *data;
char *json;
const char *path;
rcheevos_cheevo_t *cheevo;
const rcheevos_cheevo_t *cheevo_end;
settings_t *settings;
struct http_connection_t *conn;
struct http_t *http;
struct rc_hash_iterator iterator;
/* co-routine required fields */
CORO_FIELDS
} rcheevos_coro_t;
enum
{
/* Negative values because CORO_SUB generates positive values */
RCHEEVOS_GET_GAMEID = -1,
RCHEEVOS_GET_CHEEVOS = -2,
RCHEEVOS_GET_BADGES = -3,
RCHEEVOS_LOGIN = -4,
RCHEEVOS_HTTP_GET = -5,
RCHEEVOS_DEACTIVATE = -6,
RCHEEVOS_PLAYING = -7,
RCHEEVOS_DELAY = -8
};
static int rcheevos_iterate(rcheevos_coro_t* coro)
{
char buffer[2048];
#ifdef CHEEVOS_TIME_HASH
retro_time_t start;
#endif
CORO_ENTER();
coro->settings = config_get_ptr();
/* Bail out if cheevos are disabled.
* But set the above anyways,
* command_read_ram needs it. */
if (!coro->settings->bools.cheevos_enable)
CORO_STOP();
/* iterate over the possible hashes for the file being loaded */
rc_hash_initialize_iterator(&coro->iterator, coro->path, (uint8_t*)coro->data, coro->len);
#ifdef CHEEVOS_TIME_HASH
start = cpu_features_get_time_usec();
#endif
while (rc_hash_iterate(coro->hash, &coro->iterator))
{
#ifdef CHEEVOS_TIME_HASH
CHEEVOS_LOG(RCHEEVOS_TAG "hash generated in %ums\n", (cpu_features_get_time_usec() - start) / 1000);
#endif
CORO_GOSUB(RCHEEVOS_GET_GAMEID);
if (coro->gameid != 0)
break;
#ifdef CHEEVOS_TIME_HASH
start = cpu_features_get_time_usec();
#endif
}
rc_hash_destroy_iterator(&coro->iterator);
/* if no match was found, bail */
if (coro->gameid == 0)
{
CHEEVOS_LOG(RCHEEVOS_TAG "this game doesn't feature achievements\n");
strcpy(rcheevos_locals.hash, "N/A");
rcheevos_hardcore_paused = true;
CORO_STOP();
}
#ifdef CHEEVOS_JSON_OVERRIDE
{
size_t size = 0;
FILE *file = fopen(CHEEVOS_JSON_OVERRIDE, "rb");
fseek(file, 0, SEEK_END);
size = ftell(file);
fseek(file, 0, SEEK_SET);
coro->json = (char*)malloc(size + 1);
fread((void*)coro->json, 1, size, file);
fclose(file);
coro->json[size] = 0;
}
#else
CORO_GOSUB(RCHEEVOS_GET_CHEEVOS);
if (!coro->json)
{
runloop_msg_queue_push("Error loading achievements.", 0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "error loading achievements\n");
CORO_STOP();
}
#endif
#ifdef CHEEVOS_SAVE_JSON
{
FILE *file = fopen(CHEEVOS_SAVE_JSON, "w");
fwrite((void*)coro->json, 1, strlen(coro->json), file);
fclose(file);
}
#endif
if (rcheevos_parse(coro->json))
{
CHEEVOS_FREE(coro->json);
CORO_STOP();
}
CHEEVOS_FREE(coro->json);
if ( rcheevos_locals.patchdata.core_count == 0
&& rcheevos_locals.patchdata.unofficial_count == 0
&& rcheevos_locals.patchdata.lboard_count == 0)
{
runloop_msg_queue_push(
"This game has no achievements.",
0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
rcheevos_hardcore_paused = true;
CORO_STOP();
}
rcheevos_loaded = true;
/*
* Inputs: CHEEVOS_VAR_GAMEID
* Outputs:
*/
if (!coro->settings->bools.cheevos_start_active)
CORO_GOSUB(RCHEEVOS_DEACTIVATE);
/*
* Inputs: CHEEVOS_VAR_GAMEID
* Outputs:
*/
CORO_GOSUB(RCHEEVOS_PLAYING);
if (coro->settings->bools.cheevos_verbose_enable && rcheevos_locals.patchdata.core_count > 0)
{
char msg[256];
int mode = RCHEEVOS_ACTIVE_SOFTCORE;
const rcheevos_cheevo_t* cheevo = rcheevos_locals.core;
const rcheevos_cheevo_t* end = cheevo + rcheevos_locals.patchdata.core_count;
int number_of_unlocked = rcheevos_locals.patchdata.core_count;
int number_of_unsupported = 0;
if (coro->settings->bools.cheevos_hardcore_mode_enable && !rcheevos_hardcore_paused)
mode = RCHEEVOS_ACTIVE_HARDCORE;
for (; cheevo < end; cheevo++)
{
if (!cheevo->trigger)
number_of_unsupported++;
else if (cheevo->active & mode)
number_of_unlocked--;
}
if (!number_of_unsupported)
{
if (coro->settings->bools.cheevos_start_active)
snprintf(msg, sizeof(msg),
"All %d achievements activated for this session.",
rcheevos_locals.patchdata.core_count);
else
{
snprintf(msg, sizeof(msg),
"You have %d of %d achievements unlocked.",
number_of_unlocked, rcheevos_locals.patchdata.core_count);
}
}
else
{
if (coro->settings->bools.cheevos_start_active)
snprintf(msg, sizeof(msg),
"All %d achievements activated for this session (%d unsupported).",
rcheevos_locals.patchdata.core_count,
number_of_unsupported);
else
{
snprintf(msg, sizeof(msg),
"You have %d of %d achievements unlocked (%d unsupported).",
number_of_unlocked - number_of_unsupported,
rcheevos_locals.patchdata.core_count,
number_of_unsupported);
}
}
msg[sizeof(msg) - 1] = 0;
runloop_msg_queue_push(msg, 0, 6 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
}
CORO_GOSUB(RCHEEVOS_GET_BADGES);
CORO_STOP();
/**************************************************************************
* Info Gets the achievements from Retro Achievements
* Inputs coro->hash
* Outputs coro->gameid
*************************************************************************/
CORO_SUB(RCHEEVOS_GET_GAMEID)
{
int size;
CHEEVOS_LOG(RCHEEVOS_TAG "checking %s\n", coro->hash);
memcpy(rcheevos_locals.hash, coro->hash, sizeof(coro->hash));
size = rc_url_get_gameid(coro->url, sizeof(coro->url), rcheevos_locals.hash);
if (size < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
CORO_RET();
}
rcheevos_log_url("rc_url_get_gameid", coro->url);
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (!coro->json)
CORO_RET();
coro->gameid = chevos_get_gameid(coro->json);
CHEEVOS_FREE(coro->json);
CHEEVOS_LOG(RCHEEVOS_TAG "got game id %u\n", coro->gameid);
CORO_RET();
}
/**************************************************************************
* Info Gets the achievements from Retro Achievements
* Inputs CHEEVOS_VAR_GAMEID
* Outputs CHEEVOS_VAR_JSON
*************************************************************************/
CORO_SUB(RCHEEVOS_GET_CHEEVOS)
{
int ret;
CORO_GOSUB(RCHEEVOS_LOGIN);
ret = rc_url_get_patch(coro->url, sizeof(coro->url), coro->settings->arrays.cheevos_username, rcheevos_locals.token, coro->gameid);
if (ret < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
CORO_STOP();
}
rcheevos_log_url("rc_url_get_patch", coro->url);
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (!coro->json)
{
CHEEVOS_ERR(RCHEEVOS_TAG "error getting achievements for game id %u\n", coro->gameid);
CORO_STOP();
}
CHEEVOS_LOG(RCHEEVOS_TAG "got achievements for game id %u\n", coro->gameid);
CORO_RET();
}
/**************************************************************************
* Info Gets the achievements from Retro Achievements
* Inputs CHEEVOS_VAR_GAMEID
* Outputs CHEEVOS_VAR_JSON
*************************************************************************/
CORO_SUB(RCHEEVOS_GET_BADGES)
/* we always want badges if display widgets are enabled */
#if !defined(HAVE_GFX_WIDGETS)
{
settings_t *settings = config_get_ptr();
if (!(
string_is_equal(settings->arrays.menu_driver, "xmb") ||
string_is_equal(settings->arrays.menu_driver, "ozone")
) ||
!settings->bools.cheevos_badges_enable)
CORO_RET();
}
#endif
#ifdef HAVE_MENU
cheevos_reset_menu_badges();
#endif
for (coro->i = 0; coro->i < 2; coro->i++)
{
if (coro->i == 0)
{
coro->cheevo = rcheevos_locals.core;
coro->cheevo_end = coro->cheevo + rcheevos_locals.patchdata.core_count;
}
else
{
coro->cheevo = rcheevos_locals.unofficial;
coro->cheevo_end = coro->cheevo + rcheevos_locals.patchdata.unofficial_count;
}
for (; coro->cheevo < coro->cheevo_end; coro->cheevo++)
{
if (!coro->cheevo->info->badge[0])
continue;
for (coro->j = 0 ; coro->j < 2; coro->j++)
{
coro->badge_fullpath[0] = '\0';
fill_pathname_application_special(
coro->badge_fullpath,
sizeof(coro->badge_fullpath),
APPLICATION_SPECIAL_DIRECTORY_THUMBNAILS_CHEEVOS_BADGES);
if (!path_is_directory(coro->badge_fullpath))
path_mkdir(coro->badge_fullpath);
CORO_YIELD();
if (!coro->cheevo->info->badge || !coro->cheevo->info->badge[0])
continue;
if (coro->j == 0)
snprintf(coro->badge_name,
sizeof(coro->badge_name),
"%s.png", coro->cheevo->info->badge);
else
snprintf(coro->badge_name,
sizeof(coro->badge_name),
"%s_lock.png", coro->cheevo->info->badge);
fill_pathname_join(
coro->badge_fullpath,
coro->badge_fullpath,
coro->badge_name,
sizeof(coro->badge_fullpath));
if (!path_is_valid(coro->badge_fullpath))
{
#ifdef CHEEVOS_LOG_BADGES
CHEEVOS_LOG(
RCHEEVOS_TAG "downloading badge %s\n",
coro->badge_fullpath);
#endif
snprintf(coro->url,
sizeof(coro->url),
"http://i.retroachievements.org/Badge/%s",
coro->badge_name);
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (coro->json)
{
if (!filestream_write_file(coro->badge_fullpath,
coro->json, coro->k))
CHEEVOS_ERR(RCHEEVOS_TAG "error writing badge %s\n", coro->badge_fullpath);
else
{
CHEEVOS_FREE(coro->json);
coro->json = NULL;
}
}
}
}
}
}
CORO_RET();
/**************************************************************************
* Info Logs in the user at Retro Achievements
*************************************************************************/
CORO_SUB(RCHEEVOS_LOGIN)
{
int ret;
char tok[256];
if (rcheevos_locals.token[0])
CORO_RET();
if (string_is_empty(coro->settings->arrays.cheevos_username))
{
runloop_msg_queue_push(
"Missing RetroAchievements account information.",
0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
runloop_msg_queue_push(
"Please fill in your account information in Settings.",
0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "login info not informed\n");
CORO_STOP();
}
if (string_is_empty(coro->settings->arrays.cheevos_token))
{
ret = rc_url_login_with_password(coro->url, sizeof(coro->url),
coro->settings->arrays.cheevos_username,
coro->settings->arrays.cheevos_password);
if (ret == RC_OK)
{
CHEEVOS_LOG(RCHEEVOS_TAG "attempting to login %s (with password)\n", coro->settings->arrays.cheevos_username);
rcheevos_log_url("rc_url_login_with_password", coro->url);
}
}
else
{
ret = rc_url_login_with_token(coro->url, sizeof(coro->url),
coro->settings->arrays.cheevos_username,
coro->settings->arrays.cheevos_token);
if (ret == RC_OK)
{
CHEEVOS_LOG(RCHEEVOS_TAG "attempting to login %s (with token)\n", coro->settings->arrays.cheevos_username);
rcheevos_log_url("rc_url_login_with_token", coro->url);
}
}
if (ret < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
CORO_STOP();
}
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (!coro->json)
{
runloop_msg_queue_push("RetroAchievements: Error contacting server.", 0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
CHEEVOS_ERR(RCHEEVOS_TAG "error getting user token\n");
CORO_STOP();
}
ret = rcheevos_get_token(coro->json, tok, sizeof(tok));
if (ret != 0)
{
char msg[512];
snprintf(msg, sizeof(msg),
"RetroAchievements: %s",
tok);
runloop_msg_queue_push(msg, 0, 5 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
*coro->settings->arrays.cheevos_token = 0;
CHEEVOS_ERR(RCHEEVOS_TAG "login error: %s\n", tok);
CHEEVOS_FREE(coro->json);
CORO_STOP();
}
CHEEVOS_FREE(coro->json);
if (coro->settings->bools.cheevos_verbose_enable)
{
char msg[256];
snprintf(msg, sizeof(msg),
"RetroAchievements: Logged in as \"%s\".",
coro->settings->arrays.cheevos_username);
msg[sizeof(msg) - 1] = 0;
runloop_msg_queue_push(msg, 0, 3 * 60, false, NULL, MESSAGE_QUEUE_ICON_DEFAULT, MESSAGE_QUEUE_CATEGORY_INFO);
}
CHEEVOS_LOG(RCHEEVOS_TAG "logged in successfully\n");
strlcpy(rcheevos_locals.token, tok,
sizeof(rcheevos_locals.token));
/* Save token to config and clear pass on success */
strlcpy(coro->settings->arrays.cheevos_token, tok,
sizeof(coro->settings->arrays.cheevos_token));
*coro->settings->arrays.cheevos_password = 0;
CORO_RET();
}
/**************************************************************************
* Info Pauses execution for five seconds
*************************************************************************/
CORO_SUB(RCHEEVOS_DELAY)
{
retro_time_t t1;
coro->t0 = cpu_features_get_time_usec();
do
{
CORO_YIELD();
t1 = cpu_features_get_time_usec();
}while ((t1 - coro->t0) < 3000000);
}
CORO_RET();
/**************************************************************************
* Info Makes a HTTP GET request
* Inputs CHEEVOS_VAR_URL
* Outputs CHEEVOS_VAR_JSON
*************************************************************************/
CORO_SUB(RCHEEVOS_HTTP_GET)
for (coro->k = 0; coro->k < 5; coro->k++)
{
if (coro->k != 0)
CHEEVOS_LOG(RCHEEVOS_TAG "Retrying HTTP request: %u of 5\n", coro->k + 1);
coro->json = NULL;
coro->conn = net_http_connection_new(
coro->url, "GET", NULL);
if (!coro->conn)
{
CORO_GOSUB(RCHEEVOS_DELAY);
continue;
}
/* Don't bother with timeouts here, it's just a string scan. */
while (!net_http_connection_iterate(coro->conn)) {}
/* Error finishing the connection descriptor. */
if (!net_http_connection_done(coro->conn))
{
net_http_connection_free(coro->conn);
continue;
}
rcheevos_get_user_agent(buffer);
net_http_connection_set_user_agent(coro->conn, buffer);
coro->http = net_http_new(coro->conn);
/* Error connecting to the endpoint. */
if (!coro->http)
{
net_http_connection_free(coro->conn);
CORO_GOSUB(RCHEEVOS_DELAY);
continue;
}
while (!net_http_update(coro->http, NULL, NULL))
CORO_YIELD();
{
size_t length;
uint8_t *data = net_http_data(coro->http,
&length, false);
if (data)
{
coro->json = (char*)malloc(length + 1);
if (coro->json)
{
memcpy((void*)coro->json, (void*)data, length);
CHEEVOS_FREE(data);
coro->json[length] = 0;
}
coro->k = (unsigned)length;
net_http_delete(coro->http);
net_http_connection_free(coro->conn);
CORO_RET();
}
}
net_http_delete(coro->http);
net_http_connection_free(coro->conn);
}
CHEEVOS_LOG(RCHEEVOS_TAG "Couldn't connect to server after 5 tries\n");
CORO_RET();
/**************************************************************************
* Info Deactivates the achievements already awarded
* Inputs CHEEVOS_VAR_GAMEID
* Outputs
*************************************************************************/
CORO_SUB(RCHEEVOS_DEACTIVATE)
CORO_GOSUB(RCHEEVOS_LOGIN);
{
int ret;
unsigned mode;
/* Two calls - one for softcore and one for hardcore */
for (coro->i = 0; coro->i < 2; coro->i++)
{
ret = rc_url_get_unlock_list(coro->url, sizeof(coro->url),
coro->settings->arrays.cheevos_username,
rcheevos_locals.token, coro->gameid, coro->i);
if (ret < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
CORO_STOP();
}
rcheevos_log_url("rc_url_get_unlock_list", coro->url);
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (coro->json)
{
mode = coro->i == 0 ? RCHEEVOS_ACTIVE_SOFTCORE : RCHEEVOS_ACTIVE_HARDCORE;
rcheevos_deactivate_unlocks(coro->json, rcheevos_unlock_cb, &mode);
CHEEVOS_FREE(coro->json);
}
else
CHEEVOS_ERR(RCHEEVOS_TAG "error retrieving list of unlocked achievements in softcore mode\n");
}
}
CORO_RET();
/**************************************************************************
* Info Posts the "playing" activity to Retro Achievements
* Inputs CHEEVOS_VAR_GAMEID
* Outputs
*************************************************************************/
CORO_SUB(RCHEEVOS_PLAYING)
{
int ret = rc_url_post_playing(coro->url, sizeof(coro->url),
coro->settings->arrays.cheevos_username,
rcheevos_locals.token, coro->gameid);
if (ret < 0)
{
CHEEVOS_ERR(RCHEEVOS_TAG "buffer too small to create URL\n");
CORO_STOP();
}
}
rcheevos_log_url("rc_url_post_playing", coro->url);
CORO_GOSUB(RCHEEVOS_HTTP_GET);
if (coro->json)
{
CHEEVOS_LOG(RCHEEVOS_TAG "posted playing activity\n");
CHEEVOS_FREE(coro->json);
}
else
CHEEVOS_ERR(RCHEEVOS_TAG "error posting playing activity\n");
CORO_RET();
CORO_LEAVE();
}
static void rcheevos_task_handler(retro_task_t *task)
{
rcheevos_coro_t *coro = (rcheevos_coro_t*)task->state;
if (!coro)
return;
if (!rcheevos_iterate(coro) || task_get_cancelled(task))
{
task_set_finished(task, true);
CHEEVOS_LOCK(rcheevos_locals.task_lock);
rcheevos_locals.task = NULL;
CHEEVOS_UNLOCK(rcheevos_locals.task_lock);
if (task_get_cancelled(task))
{
CHEEVOS_LOG(RCHEEVOS_TAG "Load task cancelled\n");
}
else
{
CHEEVOS_LOG(RCHEEVOS_TAG "Load task finished\n");
}
CHEEVOS_FREE(coro->data);
CHEEVOS_FREE(coro->path);
CHEEVOS_FREE(coro);
}
}
/* hooks for rhash library */
static void* rc_hash_handle_file_open(const char* path)
{
return intfstream_open_file(path, RETRO_VFS_FILE_ACCESS_READ, RETRO_VFS_FILE_ACCESS_HINT_NONE);
}
static void rc_hash_handle_file_seek(void* file_handle, size_t offset, int origin)
{
intfstream_seek((intfstream_t*)file_handle, offset, origin);
}
static size_t rc_hash_handle_file_tell(void* file_handle)
{
return intfstream_tell((intfstream_t*)file_handle);
}
static size_t rc_hash_handle_file_read(void* file_handle, void* buffer, size_t requested_bytes)
{
return intfstream_read((intfstream_t*)file_handle, buffer, requested_bytes);
}
static void rc_hash_handle_file_close(void* file_handle)
{
intfstream_close((intfstream_t*)file_handle);
CHEEVOS_FREE(file_handle);
}
static void* rc_hash_handle_cd_open_track(const char* path, uint32_t track)
{
cdfs_track_t* cdfs_track;
if (track == 0)
cdfs_track = cdfs_open_data_track(path);
else
cdfs_track = cdfs_open_track(path, track);
if (cdfs_track)
{
cdfs_file_t* file = (cdfs_file_t*)malloc(sizeof(cdfs_file_t));
if (cdfs_open_file(file, cdfs_track, NULL))
return file;
CHEEVOS_FREE(file);
}
cdfs_close_track(cdfs_track); /* ASSERT: this free()s cdfs_track */
return NULL;
}
static size_t rc_hash_handle_cd_read_sector(void* track_handle, uint32_t sector, void* buffer, size_t requested_bytes)
{
cdfs_file_t* file = (cdfs_file_t*)track_handle;
cdfs_seek_sector(file, sector);
return cdfs_read_file(file, buffer, requested_bytes);
}
static void rc_hash_handle_cd_close_track(void* track_handle)
{
cdfs_file_t* file = (cdfs_file_t*)track_handle;
if (file)
{
cdfs_close_track(file->track);
cdfs_close_file(file); /* ASSERT: this does not free() file */
CHEEVOS_FREE(file);
}
}
static void rc_hash_handle_log_message(const char* message)
{
CHEEVOS_LOG(RCHEEVOS_TAG "%s\n", message);
}
/* end hooks */
bool rcheevos_load(const void *data)
{
retro_task_t *task = NULL;
const struct retro_game_info *info = NULL;
rcheevos_coro_t *coro = NULL;
settings_t *settings = config_get_ptr();
bool cheevos_enable = settings && settings->bools.cheevos_enable;
struct rc_hash_filereader filereader;
struct rc_hash_cdreader cdreader;
rcheevos_loaded = false;
rcheevos_hardcore_paused = false;
if (!cheevos_enable || !rcheevos_locals.core_supports || !data)
{
rcheevos_hardcore_paused = true;
return false;
}
coro = (rcheevos_coro_t*)calloc(1, sizeof(*coro));
if (!coro)
return false;
/* provide hooks for reading files */
filereader.open = rc_hash_handle_file_open;
filereader.seek = rc_hash_handle_file_seek;
filereader.tell = rc_hash_handle_file_tell;
filereader.read = rc_hash_handle_file_read;
filereader.close = rc_hash_handle_file_close;
rc_hash_init_custom_filereader(&filereader);
cdreader.open_track = rc_hash_handle_cd_open_track;
cdreader.read_sector = rc_hash_handle_cd_read_sector;
cdreader.close_track = rc_hash_handle_cd_close_track;
rc_hash_init_custom_cdreader(&cdreader);
rc_hash_init_error_message_callback(rc_hash_handle_log_message);
#ifndef DEBUG /* in DEBUG mode, always initialize the verbose message handler */
if (settings->bools.cheevos_verbose_enable)
#endif
{
rc_hash_init_verbose_message_callback(rc_hash_handle_log_message);
}
task = task_init();
if (!task)
{
CHEEVOS_FREE(coro);
return false;
}
CORO_SETUP();
info = (const struct retro_game_info*)data;
coro->path = strdup(info->path);
if (info->data)
{
coro->len = info->size;
/* size limit */
if (coro->len > CHEEVOS_MB(64))
coro->len = CHEEVOS_MB(64);
coro->data = malloc(coro->len);
if (!coro->data)
{
CHEEVOS_FREE(task);
CHEEVOS_FREE(coro);
return false;
}
memcpy(coro->data, info->data, coro->len);
}
else
{
coro->data = NULL;
}
task->handler = rcheevos_task_handler;
task->state = (void*)coro;
task->mute = true;
task->callback = NULL;
task->user_data = NULL;
task->progress = 0;
task->title = NULL;
#ifdef HAVE_THREADS
if (!rcheevos_locals.task_lock)
rcheevos_locals.task_lock = slock_new();
#endif
CHEEVOS_LOCK(rcheevos_locals.task_lock);
rcheevos_locals.task = task;
CHEEVOS_UNLOCK(rcheevos_locals.task_lock);
task_queue_push(task);
return true;
}
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