/*
==============
BotInterbreeding
==============
*/
void BotInterbreeding( void ) {
float ranks[MAX_CLIENTS];
int parent1, parent2, child;
int i;
// get rankings for all the bots
for ( i = 0; i < MAX_CLIENTS; i++ ) {
if ( botstates[i] && botstates[i]->inuse ) {
ranks[i] = botstates[i]->num_kills * 2 - botstates[i]->num_deaths;
} else {
ranks[i] = -1;
}
}
if ( trap_GeneticParentsAndChildSelection( MAX_CLIENTS, ranks, &parent1, &parent2, &child ) ) {
trap_BotInterbreedGoalFuzzyLogic( botstates[parent1]->gs, botstates[parent2]->gs, botstates[child]->gs );
trap_BotMutateGoalFuzzyLogic( botstates[child]->gs, 1 );
}
// reset the kills and deaths
for ( i = 0; i < MAX_CLIENTS; i++ ) {
if ( botstates[i] && botstates[i]->inuse ) {
botstates[i]->num_kills = 0;
botstates[i]->num_deaths = 0;
}
}
}
/*
==============
BotAISetupClient
==============
*/
int BotAISetupClient(int client, struct bot_settings_s *settings, qboolean restart) {
char filename[MAX_PATH], name[MAX_PATH], gender[MAX_PATH];
bot_state_t *bs;
int errnum;
if (!botstates[client]) botstates[client] = G_Alloc(sizeof(bot_state_t));
bs = botstates[client];
if (!bs) {
BotAI_Print(PRT_FATAL, "BotAISetupClient: G_Alloc() failed\n");
return qfalse;
}
if (bs && bs->inuse) {
BotAI_Print(PRT_FATAL, "BotAISetupClient: client %d already setup\n", client);
return qfalse;
}
if (!trap_AAS_Initialized()) {
BotAI_Print(PRT_FATAL, "AAS not initialized\n");
return qfalse;
}
//load the bot character
bs->character = trap_BotLoadCharacter(settings->characterfile, settings->skill);
if (!bs->character) {
BotAI_Print(PRT_FATAL, "couldn't load skill %f from %s\n", settings->skill, settings->characterfile);
return qfalse;
}
//copy the settings
memcpy(&bs->settings, settings, sizeof(bot_settings_t));
//allocate a goal state
bs->gs = trap_BotAllocGoalState(client);
//load the item weights
trap_Characteristic_String(bs->character, CHARACTERISTIC_ITEMWEIGHTS, filename, MAX_PATH);
errnum = trap_BotLoadItemWeights(bs->gs, filename);
if (errnum != BLERR_NOERROR) {
trap_BotFreeGoalState(bs->gs);
return qfalse;
}
//allocate a weapon state
bs->ws = trap_BotAllocWeaponState();
//load the weapon weights
trap_Characteristic_String(bs->character, CHARACTERISTIC_WEAPONWEIGHTS, filename, MAX_PATH);
errnum = trap_BotLoadWeaponWeights(bs->ws, filename);
if (errnum != BLERR_NOERROR) {
trap_BotFreeGoalState(bs->gs);
trap_BotFreeWeaponState(bs->ws);
return qfalse;
}
//allocate a chat state
bs->cs = trap_BotAllocChatState();
//load the chat file
trap_Characteristic_String(bs->character, CHARACTERISTIC_CHAT_FILE, filename, MAX_PATH);
trap_Characteristic_String(bs->character, CHARACTERISTIC_CHAT_NAME, name, MAX_PATH);
errnum = trap_BotLoadChatFile(bs->cs, filename, name);
if (errnum != BLERR_NOERROR) {
trap_BotFreeChatState(bs->cs);
trap_BotFreeGoalState(bs->gs);
trap_BotFreeWeaponState(bs->ws);
return qfalse;
}
//get the gender characteristic
trap_Characteristic_String(bs->character, CHARACTERISTIC_GENDER, gender, MAX_PATH);
//set the chat gender
if (*gender == 'f' || *gender == 'F') trap_BotSetChatGender(bs->cs, CHAT_GENDERFEMALE);
else if (*gender == 'm' || *gender == 'M') trap_BotSetChatGender(bs->cs, CHAT_GENDERMALE);
else trap_BotSetChatGender(bs->cs, CHAT_GENDERLESS);
bs->inuse = qtrue;
bs->client = client;
bs->entitynum = client;
bs->setupcount = 4;
bs->entergame_time = FloatTime();
bs->ms = trap_BotAllocMoveState();
bs->walker = trap_Characteristic_BFloat(bs->character, CHARACTERISTIC_WALKER, 0, 1);
numbots++;
if (trap_Cvar_VariableIntegerValue("bot_testichat")) {
trap_BotLibVarSet("bot_testichat", "1");
BotChatTest(bs);
}
//NOTE: reschedule the bot thinking
BotScheduleBotThink();
//if interbreeding start with a mutation
if (bot_interbreed) {
trap_BotMutateGoalFuzzyLogic(bs->gs, 1);
}
// if we kept the bot client
if (restart) {
BotReadSessionData(bs);
}
//bot has been setup succesfully
return qtrue;
}
