int SDLJBN_GetButtonNameAndColor(SDL_Joystick *joystick,
SDL_GameControllerButton button,
char *s, Uint8 *r, Uint8 *g, Uint8 *b)
{
SDLJBN_Init();
if (joystick == NULL)
{
err = "joystick is NULL";
return -1;
}
if (button < SDL_CONTROLLER_BUTTON_A ||
button >= SDL_CONTROLLER_BUTTON_MAX)
{
err = "button is invalid";
return -1;
}
// Use defaults first
if (s) strcpy(s, jDefault.buttonNames[(int)button]);
if (r) *r = jDefault.buttonColors[(int)button].r;
if (g) *g = jDefault.buttonColors[(int)button].g;
if (b) *b = jDefault.buttonColors[(int)button].b;
const SDL_JoystickGUID guid = SDL_JoystickGetGUID(joystick);
const char *joystickName = SDL_JoystickName(joystick);
// Search for a matching GUID + joystickName in the db
for (int i = 0; i < nJBN; i++)
{
const JoystickButtonNames *j = jbn + i;
if (memcmp(&j->guid, &guid, sizeof guid) == 0 &&
strcmp(j->joystickName, joystickName) == 0)
{
// GUID and joystick name match; read name and colors
if (s && strlen(j->buttonNames[(int)button]) > 0)
strcpy(s, j->buttonNames[(int)button]);
if (r) *r = j->buttonColors[(int)button].r;
if (g) *g = j->buttonColors[(int)button].g;
if (b) *b = j->buttonColors[(int)button].b;
break;
}
}
return 0;
}
int SDLJBN_AddMappingsFromFile(const char *file)
{
int ret = 0;
char *s = NULL;
SDLJBN_Init();
SDL_RWops *rwops = SDL_RWFromFile(file, "r");
if (rwops == NULL)
{
err = "Cannot open file";
ret = -1;
goto bail;
}
// Read file into memory
const Sint64 fsize = rwops->size(rwops);
if (fsize == -1)
{
err = "Cannot find file size";
ret = -1;
goto bail;
}
s = SDL_malloc((size_t)fsize + 1);
if (s == NULL)
{
err = "Out of memory";
ret = -1;
goto bail;
}
if (SDL_RWread(rwops, s, (size_t)fsize, 1) == 0)
{
err = "Cannot read file";
ret = -1;
goto bail;
}
s[fsize] = '\0';
ret = ReadMappingsString(s);
bail:
SDL_RWclose(rwops);
SDL_free(s);
return ret;
}
int main(int argc, char *argv[])
{
int wait = 0;
int controllerFlag = SDL_INIT_GAMECONTROLLER;
credits_displayer_t creditsDisplayer;
memset(&creditsDisplayer, 0, sizeof creditsDisplayer);
custom_campaigns_t campaigns;
memset(&campaigns, 0, sizeof campaigns);
int forceResolution = 0;
int err = 0;
const char *loadCampaign = NULL;
ENetAddress connectAddr;
memset(&connectAddr, 0, sizeof connectAddr);
srand((unsigned int)time(NULL));
LogInit();
PrintTitle();
if (getenv("DEBUG") != NULL)
{
debug = true;
char *dbg;
if ((dbg = getenv("DEBUG_LEVEL")) != NULL)
{
debug_level = CLAMP(atoi(dbg), D_NORMAL, D_MAX);
}
}
SetupConfigDir();
gConfig = ConfigLoad(GetConfigFilePath(CONFIG_FILE));
LoadCredits(&creditsDisplayer, colorPurple, colorDarker);
AutosaveInit(&gAutosave);
AutosaveLoad(&gAutosave, GetConfigFilePath(AUTOSAVE_FILE));
if (enet_initialize() != 0)
{
LOG(LM_MAIN, LL_ERROR, "An error occurred while initializing ENet.");
err = EXIT_FAILURE;
goto bail;
}
NetClientInit(&gNetClient);
// Print command line
char buf[CDOGS_PATH_MAX];
buf[0] = '\0';
for (int i = 0; i < argc; i++)
{
strcat(buf, " ");
// HACK: for OS X, blank out the -psn_XXXX argument so that it doesn't
// break arg parsing
#ifdef __APPLE__
if (strncmp(argv[i], "-psn", strlen("-psn")) == 0)
{
argv[i] = "";
}
#endif
strcat(buf, argv[i]);
}
LOG(LM_MAIN, LL_INFO, "Command line (%d args):%s", argc, buf);
{
struct option longopts[] =
{
{"fullscreen", no_argument, NULL, 'f'},
{"scale", required_argument, NULL, 's'},
{"screen", required_argument, NULL, 'c'},
{"forcemode", no_argument, NULL, 'o'},
{"nosound", no_argument, NULL, 'n'},
{"nojoystick", no_argument, NULL, 'j'},
{"wait", no_argument, NULL, 'w'},
{"shakemult", required_argument, NULL, 'm'},
{"connect", required_argument, NULL, 'x'},
{"debug", required_argument, NULL, 'd'},
{"log", required_argument, NULL, 1000},
{"help", no_argument, NULL, 'h'},
{0, 0, NULL, 0}
};
int opt = 0;
int idx = 0;
while ((opt = getopt_long(argc, argv, "fs:c:onjwm:xd\0h", longopts, &idx)) != -1)
{
switch (opt)
{
case 'f':
ConfigGet(&gConfig, "Graphics.Fullscreen")->u.Bool.Value = true;
break;
case 's':
ConfigSetInt(&gConfig, "Graphics.ScaleFactor", atoi(optarg));
break;
case 'c':
sscanf(optarg, "%dx%d",
&ConfigGet(&gConfig, "Graphics.ResolutionWidth")->u.Int.Value,
&ConfigGet(&gConfig, "Graphics.ResolutionHeight")->u.Int.Value);
LOG(LM_MAIN, LL_DEBUG, "Video mode %dx%d set...",
ConfigGetInt(&gConfig, "Graphics.ResolutionWidth"),
ConfigGetInt(&gConfig, "Graphics.ResolutionHeight"));
break;
case 'o':
forceResolution = 1;
break;
case 'n':
LOG(LM_MAIN, LL_INFO, "Sound to 0 volume");
ConfigGet(&gConfig, "Sound.SoundVolume")->u.Int.Value = 0;
ConfigGet(&gConfig, "Sound.MusicVolume")->u.Int.Value = 0;
break;
case 'j':
debug(D_NORMAL, "nojoystick\n");
controllerFlag = 0;
break;
case 'w':
wait = 1;
break;
case 'm':
{
ConfigGet(&gConfig, "Graphics.ShakeMultiplier")->u.Int.Value =
MAX(atoi(optarg), 0);
printf("Shake multiplier: %d\n",
ConfigGetInt(&gConfig, "Graphics.ShakeMultiplier"));
}
break;
case 'h':
PrintHelp();
goto bail;
case 'd':
// Set debug level
debug = true;
debug_level = CLAMP(atoi(optarg), D_NORMAL, D_MAX);
break;
case 1000:
{
char *comma = strchr(optarg, ',');
if (comma)
{
// Set logging level for a single module
// The module and level are comma separated
*comma = '\0';
const LogLevel ll = StrLogLevel(comma + 1);
LogModuleSetLevel(StrLogModule(optarg), ll);
printf("Logging %s at %s\n", optarg, LogLevelName(ll));
}
else
{
// Set logging level for all modules
const LogLevel ll = StrLogLevel(optarg);
for (int i = 0; i < (int)LM_COUNT; i++)
{
LogModuleSetLevel((LogModule)i, ll);
}
printf("Logging everything at %s\n", LogLevelName(ll));
}
}
break;
case 'x':
if (enet_address_set_host(&connectAddr, optarg) != 0)
{
printf("Error: unknown host %s\n", optarg);
}
break;
default:
PrintHelp();
// Ignore unknown arguments
break;
}
}
if (optind < argc)
{
// non-option ARGV-elements
for (; optind < argc; optind++)
{
// Load campaign
loadCampaign = argv[optind];
}
}
}
debug(D_NORMAL, "Initialising SDL...\n");
const int sdlFlags =
SDL_INIT_TIMER | SDL_INIT_AUDIO | SDL_INIT_VIDEO | SDL_INIT_HAPTIC;
if (SDL_Init(sdlFlags | controllerFlag) != 0)
{
LOG(LM_MAIN, LL_ERROR, "Could not initialise SDL: %s", SDL_GetError());
err = EXIT_FAILURE;
goto bail;
}
if (SDLJBN_Init() != 0)
{
LOG(LM_MAIN, LL_ERROR, "Could not initialise SDLJBN: %s",
SDLJBN_GetError());
err = EXIT_FAILURE;
goto bail;
}
SDL_EventState(SDL_DROPFILE, SDL_DISABLE);
GetDataFilePath(buf, "");
LOG(LM_MAIN, LL_INFO, "data dir(%s)", buf);
LOG(LM_MAIN, LL_INFO, "config dir(%s)", GetConfigFilePath(""));
SoundInitialize(&gSoundDevice, "sounds");
if (!gSoundDevice.isInitialised)
{
LOG(LM_MAIN, LL_ERROR, "Sound initialization failed!");
}
LoadHighScores();
debug(D_NORMAL, "Loading song lists...\n");
LoadSongs();
MusicPlayMenu(&gSoundDevice);
EventInit(&gEventHandlers, NULL, NULL, true);
NetServerInit(&gNetServer);
if (wait)
{
printf("Press the enter key to continue...\n");
getchar();
}
if (!PicManagerTryInit(
&gPicManager, "graphics/cdogs.px", "graphics/cdogs2.px"))
{
LOG(LM_MAIN, LL_ERROR, "Failed to initialize graphics");
err = EXIT_FAILURE;
goto bail;
}
memcpy(origPalette, gPicManager.palette, sizeof(origPalette));
GraphicsInit(&gGraphicsDevice, &gConfig);
GraphicsInitialize(&gGraphicsDevice, forceResolution);
if (!gGraphicsDevice.IsInitialized)
{
LOG(LM_MAIN, LL_WARN, "Cannot initialise video; trying default config");
ConfigResetDefault(ConfigGet(&gConfig, "Graphics"));
GraphicsInit(&gGraphicsDevice, &gConfig);
GraphicsInitialize(&gGraphicsDevice, forceResolution);
}
if (!gGraphicsDevice.IsInitialized)
{
LOG(LM_MAIN, LL_ERROR, "Video didn't init!");
err = EXIT_FAILURE;
goto bail;
}
FontLoadFromJSON(&gFont, "graphics/font.png", "graphics/font.json");
PicManagerLoadDir(&gPicManager, "graphics");
ParticleClassesInit(&gParticleClasses, "data/particles.json");
AmmoInitialize(&gAmmo, "data/ammo.json");
BulletAndWeaponInitialize(
&gBulletClasses, &gGunDescriptions,
"data/bullets.json", "data/guns.json");
CharacterClassesInitialize(&gCharacterClasses, "data/character_classes.json");
LoadPlayerTemplates(
&gPlayerTemplates, &gCharacterClasses, PLAYER_TEMPLATE_FILE);
PickupClassesInit(
&gPickupClasses, "data/pickups.json", &gAmmo, &gGunDescriptions);
MapObjectsInit(&gMapObjects, "data/map_objects.json");
CollisionSystemInit(&gCollisionSystem);
CampaignInit(&gCampaign);
LoadAllCampaigns(&campaigns);
PlayerDataInit(&gPlayerDatas);
GrafxMakeRandomBackground(
&gGraphicsDevice, &gCampaign, &gMission, &gMap);
debug(D_NORMAL, ">> Entering main loop\n");
// Attempt to pre-load campaign if requested
if (loadCampaign != NULL)
{
LOG(LM_MAIN, LL_INFO, "Loading campaign %s...", loadCampaign);
gCampaign.Entry.Mode =
strstr(loadCampaign, "/" CDOGS_DOGFIGHT_DIR "/") != NULL ?
GAME_MODE_DOGFIGHT : GAME_MODE_NORMAL;
CampaignEntry entry;
if (!CampaignEntryTryLoad(&entry, loadCampaign, GAME_MODE_NORMAL) ||
!CampaignLoad(&gCampaign, &entry))
{
LOG(LM_MAIN, LL_ERROR, "Failed to load campaign %s", loadCampaign);
}
}
else if (connectAddr.host != 0)
{
if (NetClientTryScanAndConnect(&gNetClient, connectAddr.host))
{
ScreenWaitForCampaignDef();
}
else
{
printf("Failed to connect\n");
}
}
LOG(LM_MAIN, LL_INFO, "Starting game");
MainLoop(&creditsDisplayer, &campaigns);
bail:
debug(D_NORMAL, ">> Shutting down...\n");
MapTerminate(&gMap);
PlayerDataTerminate(&gPlayerDatas);
MapObjectsTerminate(&gMapObjects);
PickupClassesTerminate(&gPickupClasses);
ParticleClassesTerminate(&gParticleClasses);
AmmoTerminate(&gAmmo);
WeaponTerminate(&gGunDescriptions);
BulletTerminate(&gBulletClasses);
CharacterClassesTerminate(&gCharacterClasses);
MissionOptionsTerminate(&gMission);
NetClientTerminate(&gNetClient);
atexit(enet_deinitialize);
EventTerminate(&gEventHandlers);
GraphicsTerminate(&gGraphicsDevice);
PicManagerTerminate(&gPicManager);
FontTerminate(&gFont);
AutosaveSave(&gAutosave, GetConfigFilePath(AUTOSAVE_FILE));
AutosaveTerminate(&gAutosave);
ConfigSave(&gConfig, GetConfigFilePath(CONFIG_FILE));
SavePlayerTemplates(&gPlayerTemplates, PLAYER_TEMPLATE_FILE);
CArrayTerminate(&gPlayerTemplates);
FreeSongs(&gMenuSongs);
FreeSongs(&gGameSongs);
SaveHighScores();
UnloadCredits(&creditsDisplayer);
UnloadAllCampaigns(&campaigns);
CampaignTerminate(&gCampaign);
SoundTerminate(&gSoundDevice, true);
ConfigDestroy(&gConfig);
SDLJBN_Quit();
SDL_Quit();
return err;
}