/**
* Make a player join the guild channel
* - Create a guild channel if it does not exist
* @param sd: Player data
* @param flag: Join type (1 - Guild chat, 2 - Ally chat)
* @return
* 0: Success
* -1: Invalid player
* -2: Player has no guild attached
*/
int channel_gjoin(struct map_session_data *sd, int flag){
struct Channel *channel;
struct guild *g;
if(!sd || sd->state.autotrade) return -1;
g = sd->guild;
if(!g) return -2;
channel = g->channel;
if(!channel){
channel = channel_create_simple(NULL,NULL,CHAN_TYPE_ALLY,g->guild_id);
g->channel = channel;
channel_ajoin(g);
}
if(flag&1) {
channel_join(channel,sd); //join our guild chat
}
if(flag&2){
int i;
for (i = 0; i < MAX_GUILDALLIANCE; i++){
struct guild *ag; //allied guld
struct guild_alliance *ga = &g->alliance[i]; //guild alliance
if(ga->guild_id && (ga->opposition==0) && (ag=guild_search(ga->guild_id)) ) //only join allies
channel_join(ag->channel,sd);
}
}
return 0;
}
/**
* A player is attempting to create a channel
* @param sd: Player data
* @param chname: Channel name
* @param chpass: Channel password
* @return 0 on success or -1 on failure
*/
int channel_pccreate(struct map_session_data *sd, char *chname, char *chpass){
char output[CHAT_SIZE_MAX];
int8 res;
if(!sd || !chname)
return 0;
res = channel_chk(chname,chpass,7);
if(res==0){ //success
struct Channel *channel = channel_create_simple(chname,chpass,CHAN_TYPE_PRIVATE,sd->status.char_id);
channel_join(channel,sd);
if( ( channel->opt & CHAN_OPT_ANNOUNCE_SELF ) ) {
sprintf(output, msg_txt(sd,1403),chname); // You're now in the '%s' channel.
clif_displaymessage(sd->fd, output);
}
} else { //failure display cause
switch(res){
case -1: sprintf(output, msg_txt(sd,1405), CHAN_NAME_LENGTH); break;// Channel name must start with '#'.
case -2: sprintf(output, msg_txt(sd,1406), CHAN_NAME_LENGTH); break;// Channel length must be between 3 and %d.
case -3: sprintf(output, msg_txt(sd,1436), CHAN_NAME_LENGTH); break;// Channel password can't be over %d characters.
case -4: sprintf(output, msg_txt(sd,1407), chname);// Channel '%s' is not available.
}
clif_displaymessage(sd->fd, output);
return -1;
}
return 0;
}
int channel_invite_accept(struct map_session_data *sd)
{
struct channel_data *cd;
const struct TimerData * td;
char output[CHAT_SIZE_MAX];
char *name = NULL;
if( sd == NULL || sd->channel_invite_timer == INVALID_TIMER )
return 0;
if( (td = get_timer(sd->channel_invite_timer)) == NULL )
{
sd->channel_invite_timer = INVALID_TIMER;
return 0; // Error
}
name = (char *)td->data;
if( (cd = (struct channel_data *)strdb_get(channel_db, name)) == NULL )
{
sprintf(output, msg_txt(899), name);
clif_displaymessage(sd->fd, output);
channel_invite_clear(sd);
}
else
{
channel_invite_clear(sd);
channel_join(sd, cd->name, cd->pass, true);
}
return 1;
}
/**
* A player is attempting to join a channel
* @param sd: Player data
* @param chname: Channel name
* @param pass: Channel password
* @return 0 on success or -1 on failure
*/
int channel_pcjoin(struct map_session_data *sd, char *chname, char *pass){
struct Channel *channel;
char output[CHAT_SIZE_MAX];
if(!sd || !chname)
return 0;
if( channel_chk(chname,NULL,1) ) {
clif_displaymessage(sd->fd, msg_txt(sd,1405));// Channel name must start with '#'.
return -1;
}
channel = channel_name2channel(chname,sd,1);
if(channel){
if (!pc_has_permission(sd, PC_PERM_CHANNEL_ADMIN) && !channel_pccheckgroup(channel, sd->group_id)) {
sprintf(output, msg_txt(sd,1407), chname); // Channel '%s' is not available.
clif_displaymessage(sd->fd, output);
return -1;
}
if(channel_haspc(channel,sd)==1) {
sprintf(output, msg_txt(sd,1434),chname); // You're already in the '%s' channel.
clif_displaymessage(sd->fd, output);
return -1;
}
else if( channel->pass[0] != '\0') { //chan has a pass
if(strcmp(channel->pass,pass) != 0){ //wrong pass entry
if( pc_has_permission(sd, PC_PERM_CHANNEL_ADMIN) ) {
sd->stealth = true;
} else {
sprintf(output, msg_txt(sd,1401),chname,"@join"); // Channel '%s' is password-protected (usage: %s <#channel_name> <password>).
clif_displaymessage(sd->fd, output);
return -1;
}
}
}
}
else {
sprintf(output, msg_txt(sd,1400),chname,"@join"); // Unknown channel '%s' (usage: %s <#channel_name>).
clif_displaymessage(sd->fd, output);
return -1;
}
switch(channel->type){
case CHAN_TYPE_ALLY: channel_gjoin(sd,3); break;
case CHAN_TYPE_MAP: channel_mjoin(sd); break;
default: //private and public atm
if (channel_join(channel,sd) != 0)
return -1;
}
if( ( channel->opt & CHAN_OPT_ANNOUNCE_SELF ) ) {
sprintf(output, msg_txt(sd,1403),chname); // You're now in the '%s' channel.
clif_displaymessage(sd->fd, output);
}
return 0;
}
/**
* Make a player join the map channel
* - Create the map_channel if it does not exist
* @param sd: Player data
* @return
* -1: Invalid player
* -2: Player already in channel (channel_join)
* -3: Player banned (channel_join)
*/
int channel_mjoin(struct map_session_data *sd) {
char mout[60];
if(!sd) return -1;
if( !map[sd->bl.m].channel ) {
map[sd->bl.m].channel = channel_create_simple(NULL,NULL,CHAN_TYPE_MAP,sd->bl.m);
}
if( map[sd->bl.m].channel->opt & CHAN_OPT_ANNOUNCE_SELF ) {
sprintf(mout, msg_txt(sd,1435),map[sd->bl.m].channel->name,map[sd->bl.m].name); // You're now in the '#%s' channel for '%s'.
clif_messagecolor(&sd->bl, color_table[COLOR_LIGHT_GREEN], mout, false, SELF);
}
return channel_join(map[sd->bl.m].channel,sd);
}
/**
* Make all ally members of a guild join the guild channel
* - They only join if they are in their own guild channel (if not they probably left it)
* @param g: Guild data
* @return
* 0: Success
* -1: Invalid guild or no channel for guild
*/
int channel_ajoin(struct guild *g){
int i, j;
struct map_session_data *pl_sd;
if(!g || !g->channel) return -1;
for (i = 0; i < MAX_GUILDALLIANCE; i++){
struct guild *ag; //allied guld
struct guild_alliance *ga = &g->alliance[i]; //guild alliance
if(ga->guild_id && (ga->opposition==0) && (ag=guild_search(ga->guild_id))){
for (j = 0; j < ag->max_member; j++){ //load all guildmember
pl_sd = ag->member[j].sd;
if(channel_haspc(ag->channel,pl_sd)==1) //only if they are in their own guildchan
channel_join(g->channel,pl_sd);
}
}
}
return 0;
}
