static void Campaign(GraphicsDevice *graphics, CampaignOptions *co)
{
if (IsPasswordAllowed(co->Entry.Mode))
{
MissionSave m;
AutosaveLoadMission(
&gAutosave, &m, co->Entry.Path, co->Entry.BuiltinIndex);
co->MissionIndex = EnterPassword(graphics, &m);
}
else
{
co->MissionIndex = 0;
}
bool run = false;
bool gameOver = true;
do
{
CampaignAndMissionSetup(1, co, &gMission);
if (IsGameOptionsNeeded(gCampaign.Entry.Mode))
{
debug(D_NORMAL, ">> Game options\n");
if (!GameOptions(gCampaign.Entry.Mode))
{
run = false;
goto bail;
}
gCampaign.OptionsSet = true;
}
// Mission briefing
if (IsMissionBriefingNeeded(co->Entry.Mode))
{
if (!ScreenMissionBriefing(&gMission))
{
run = false;
goto bail;
}
}
// Equip guns
if (!PlayerEquip())
{
run = false;
goto bail;
}
// Initialise before waiting for game start;
// server will send us messages
GameEventsInit(&gGameEvents);
if (gCampaign.IsClient)
{
if (!ScreenWaitForGameStart())
{
run = false;
goto bail;
}
}
MapLoad(&gMap, &gMission, co);
// Seed random if PVP mode (otherwise players will always spawn in same
// position)
if (IsPVP(co->Entry.Mode))
{
srand((unsigned int)time(NULL));
}
if (!gCampaign.IsClient)
{
MapLoadDynamic(&gMap, &gMission, &co->Setting.characters);
// Note: place players first,
// as bad guys are placed away from players
StartPlayers(ModeMaxHealth(co->Entry.Mode), co->MissionIndex);
AddAndPlacePlayers();
if (!IsPVP(co->Entry.Mode))
{
InitializeBadGuys();
CreateEnemies();
}
}
MusicPlayGame(
&gSoundDevice, gCampaign.Entry.Path, gMission.missionData->Song);
run = RunGame(&gMission, &gMap);
// Don't quit if all players died, that's normal for PVP modes
if (IsPVP(co->Entry.Mode) && GetNumPlayers(true, false, false) == 0)
{
run = true;
}
GameEventsTerminate(&gGameEvents);
const int survivingPlayers = GetNumPlayers(true, false, false);
// In co-op (non-PVP) modes, at least one player must survive
if (!IsPVP(co->Entry.Mode))
{
gameOver = survivingPlayers == 0 ||
co->MissionIndex == (int)gCampaign.Setting.Missions.size - 1;
}
int maxScore = 0;
for (int i = 0; i < (int)gPlayerDatas.size; i++)
{
PlayerData *p = CArrayGet(&gPlayerDatas, i);
p->survived = IsPlayerAlive(p);
if (IsPlayerAlive(p))
{
TActor *player = CArrayGet(&gActors, p->Id);
p->hp = player->health;
p->RoundsWon++;
maxScore = MAX(maxScore, p->RoundsWon);
}
}
if (IsPVP(co->Entry.Mode))
{
gameOver = maxScore == ModeMaxRoundsWon(co->Entry.Mode);
CASSERT(maxScore <= ModeMaxRoundsWon(co->Entry.Mode),
"score exceeds max rounds won");
}
MissionEnd();
MusicPlayMenu(&gSoundDevice);
if (run)
{
switch (co->Entry.Mode)
{
case GAME_MODE_DOGFIGHT:
ScreenDogfightScores();
break;
case GAME_MODE_DEATHMATCH:
ScreenDeathmatchFinalScores();
break;
default:
ScreenMissionSummary(&gCampaign, &gMission);
// Note: must use cached value because players get cleaned up
// in CleanupMission()
if (gameOver && survivingPlayers > 0)
{
ScreenVictory(&gCampaign);
}
break;
}
}
// Check if any scores exceeded high scores, if we're not a PVP mode
if (!IsPVP(co->Entry.Mode))
{
bool allTime = false;
bool todays = false;
for (int i = 0; i < (int)gPlayerDatas.size; i++)
{
PlayerData *p = CArrayGet(&gPlayerDatas, i);
if (((run && !p->survived) || gameOver) && p->IsLocal)
{
EnterHighScore(p);
allTime |= p->allTime >= 0;
todays |= p->today >= 0;
}
if (!p->survived)
{
p->totalScore = 0;
p->missions = 0;
}
else
{
p->missions++;
}
p->lastMission = co->MissionIndex;
}
if (allTime)
{
DisplayAllTimeHighScores(graphics);
}
if (todays)
{
DisplayTodaysHighScores(graphics);
}
}
if (!HasRounds(co->Entry.Mode))
{
co->MissionIndex++;
}
bail:
// Need to terminate the mission later as it is used in calculating scores
MissionOptionsTerminate(&gMission);
} while (run && !gameOver);
// Final screen
if (run)
{
switch (co->Entry.Mode)
{
case GAME_MODE_DOGFIGHT:
ScreenDogfightFinalScores();
break;
default:
// no end screen
break;
}
}
}
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;
}
static void Campaign(GraphicsDevice *graphics, CampaignOptions *co)
{
if (co->IsClient)
{
// If connecting to a server, we've already received the mission index
// Do nothing
}
else if (IsPasswordAllowed(co->Entry.Mode))
{
MissionSave m;
AutosaveLoadMission(&gAutosave, &m, co->Entry.Path);
co->MissionIndex = EnterPassword(graphics, &m);
}
else
{
co->MissionIndex = 0;
}
bool run = false;
bool gameOver = true;
do
{
// Unready all the players
for (int i = 0; i < (int)gPlayerDatas.size; i++)
{
PlayerData *p = CArrayGet(&gPlayerDatas, i);
p->Ready = false;
}
CampaignAndMissionSetup(1, co, &gMission);
if (IsGameOptionsNeeded(co->Entry.Mode))
{
debug(D_NORMAL, ">> Game options\n");
if (!GameOptions(co->Entry.Mode))
{
run = false;
goto bail;
}
co->OptionsSet = true;
// If enabled, start net server
if (!co->IsClient && ConfigGetBool(&gConfig, "StartServer"))
{
NetServerOpen(&gNetServer);
}
}
// Mission briefing
if (IsMissionBriefingNeeded(co->Entry.Mode))
{
if (!ScreenMissionBriefing(&gMission))
{
run = false;
goto bail;
}
}
// Equip guns
if (!PlayerEquip())
{
run = false;
goto bail;
}
if (co->IsClient)
{
if (!ScreenWaitForGameStart())
{
run = false;
goto bail;
}
}
run = RunGame(co, &gMission, &gMap);
// Don't quit if all players died, that's normal for PVP modes
if (IsPVP(co->Entry.Mode) &&
GetNumPlayers(PLAYER_ALIVE_OR_DYING, false, false) == 0)
{
run = true;
}
const int survivingPlayers =
GetNumPlayers(PLAYER_ALIVE, false, false);
// In co-op (non-PVP) modes, at least one player must survive
if (!IsPVP(co->Entry.Mode))
{
gameOver = survivingPlayers == 0 ||
co->MissionIndex == (int)gCampaign.Setting.Missions.size - 1;
}
int maxScore = 0;
for (int i = 0; i < (int)gPlayerDatas.size; i++)
{
PlayerData *p = CArrayGet(&gPlayerDatas, i);
p->survived = IsPlayerAlive(p);
if (IsPlayerAlive(p))
{
TActor *player = ActorGetByUID(p->ActorUID);
p->hp = player->health;
p->RoundsWon++;
maxScore = MAX(maxScore, p->RoundsWon);
}
}
if (IsPVP(co->Entry.Mode))
{
gameOver = maxScore == ModeMaxRoundsWon(co->Entry.Mode);
CASSERT(maxScore <= ModeMaxRoundsWon(co->Entry.Mode),
"score exceeds max rounds won");
}
MissionEnd();
MusicPlayMenu(&gSoundDevice);
if (run)
{
switch (co->Entry.Mode)
{
case GAME_MODE_DOGFIGHT:
ScreenDogfightScores();
break;
case GAME_MODE_DEATHMATCH:
ScreenDeathmatchFinalScores();
break;
default:
ScreenMissionSummary(&gCampaign, &gMission);
// Note: must use cached value because players get cleaned up
// in CleanupMission()
if (gameOver && survivingPlayers > 0)
{
ScreenVictory(&gCampaign);
}
break;
}
}
// Check if any scores exceeded high scores, if we're not a PVP mode
if (!IsPVP(co->Entry.Mode))
{
bool allTime = false;
bool todays = false;
for (int i = 0; i < (int)gPlayerDatas.size; i++)
{
PlayerData *p = CArrayGet(&gPlayerDatas, i);
if (((run && !p->survived) || gameOver) && p->IsLocal)
{
EnterHighScore(p);
allTime |= p->allTime >= 0;
todays |= p->today >= 0;
}
if (!p->survived)
{
p->totalScore = 0;
p->missions = 0;
}
else
{
p->missions++;
}
p->lastMission = co->MissionIndex;
}
if (allTime)
{
DisplayAllTimeHighScores(graphics);
}
if (todays)
{
DisplayTodaysHighScores(graphics);
}
}
if (!HasRounds(co->Entry.Mode))
{
co->MissionIndex++;
}
bail:
// Need to terminate the mission later as it is used in calculating scores
MissionOptionsTerminate(&gMission);
} while (run && !gameOver);
// Final screen
if (run)
{
switch (co->Entry.Mode)
{
case GAME_MODE_DOGFIGHT:
ScreenDogfightFinalScores();
break;
default:
// no end screen
break;
}
}
NetServerClose(&gNetServer);
}
