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-rw-r--r--src/map/atcommand.c192
1 files changed, 81 insertions, 111 deletions
diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index 14eab56e0..f28c24dcb 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -9800,143 +9800,124 @@ void atcommand_get_suggestions(struct map_session_data* sd, const char *name, bo
}
/**
- * Executes an at-command
+ * Executes an at-command.
+ *
* @param fd fd associated to the invoking character
* @param sd sd associated to the invoking character
* @param message atcommand arguments
* @param player_invoked true if the command was invoked by a player, false if invoked by the server (bypassing any restrictions)
+ *
+ * @retval true if the message was recognized as atcommand.
+ * @retval false if the message should be considered a non-command message.
*/
-bool atcommand_exec(const int fd, struct map_session_data *sd, const char *message, bool player_invoked) {
- char charname[NAME_LENGTH], params[100];
- char charname2[NAME_LENGTH];
- char command[100];
+bool atcommand_exec(const int fd, struct map_session_data *sd, const char *message, bool player_invoked)
+{
+ char params[100], command[100];
char output[CHAT_SIZE_MAX];
- //Reconstructed message
+ // Reconstructed message
char atcmd_msg[CHAT_SIZE_MAX];
struct map_session_data *ssd = NULL; //sd for target
- AtCommandInfo * info;
+ AtCommandInfo *info;
+
+ bool is_atcommand = true; // false if it's a charcommand
nullpo_retr(false, sd);
- //Shouldn't happen
- if ( !message || !*message )
+ // Shouldn't happen
+ if (message == NULL || *message == '\0')
return false;
- //Block NOCHAT but do not display it as a normal message
+ // Block NOCHAT but do not display it as a normal message
if (pc_ismuted(&sd->sc, MANNER_NOCOMMAND))
return true;
// skip 10/11-langtype's codepage indicator, if detected
- if ( message[0] == '|' && strlen(message) >= 4 && (message[3] == atcommand->at_symbol || message[3] == atcommand->char_symbol) )
+ if (message[0] == '|' && strlen(message) >= 4 && (message[3] == atcommand->at_symbol || message[3] == atcommand->char_symbol))
message += 3;
- //Should display as a normal message
- if ( *message != atcommand->at_symbol && *message != atcommand->char_symbol )
+ // Should display as a normal message
+ if (*message != atcommand->at_symbol && *message != atcommand->char_symbol)
return false;
if (player_invoked) {
- //Commands are disabled on maps flagged as 'nocommand'
- if ( map->list[sd->bl.m].nocommand && pc_get_group_level(sd) < map->list[sd->bl.m].nocommand ) {
+ // Commands are disabled on maps flagged as 'nocommand'
+ if (map->list[sd->bl.m].nocommand && pc_get_group_level(sd) < map->list[sd->bl.m].nocommand) {
clif->message(fd, msg_fd(fd,143));
return false;
}
}
- if (*message == atcommand->char_symbol) {
- do {
- char params2[100];
- int x, y, z;
-
- //Checks to see if #command has a name or a name + parameters.
- x = sscanf(message, "%99s \"%23[^\"]\" %99[^\n]", command, charname, params);
- y = sscanf(message, "%99s %23s %99[^\n]", command, charname2, params2);
-
- //z always has the value of the scan that was successful
- z = ( x > 1 ) ? x : y;
+ if (*message == atcommand->char_symbol)
+ is_atcommand = false;
- //#command + name means the sufficient target was used and anything else after
- //can be looked at by the actual command function since most scan to see if the
- //right parameters are used.
- if ( x > 2 ) {
- sprintf(atcmd_msg, "%s %s", command, params);
- break;
- }
- else if ( y > 2 ) {
- sprintf(atcmd_msg, "%s %s", command, params2);
- break;
- }
- //Regardless of what style the #command is used, if it's correct, it will always have
- //this value if there is no parameter. Send it as just the #command
- else if ( z == 2 ) {
- sprintf(atcmd_msg, "%s", command);
- break;
- }
+ if (is_atcommand) { // #command
+ sprintf(atcmd_msg, "%s", message);
+ ssd = sd;
+ } else { // @command
+ char charname[NAME_LENGTH];
+ int n;
+
+ // Checks to see if #command has a name or a name + parameters.
+ if ((n = sscanf(message, "%99s \"%23[^\"]\" %99[^\n]", command, charname, params)) < 2
+ && (n = sscanf(message, "%99s %23s %99[^\n]", command, charname, params)) < 2
+ ) {
+ if (pc_get_group_level(sd) == 0) {
+ if (n < 1)
+ return false; // no command found. Display as normal message
- if( !pc_get_group_level(sd) ) {
- if( x >= 1 || y >= 1 ) { /* we have command */
- info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
- if( !info || info->char_groups[pcg->get_idx(sd->group)] == 0 ) /* if we can't use or doesn't exist: don't even display the command failed message */
- return false;
- } else
- return false;/* display as normal message */
+ info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
+ if (info == NULL || info->char_groups[pcg->get_idx(sd->group)] == 0) {
+ /* if we can't use or doesn't exist: don't even display the command failed message */
+ return false;
+ }
}
sprintf(output, msg_fd(fd,1388), atcommand->char_symbol); // Charcommand failed (usage: %c<command> <char name> <parameters>).
clif->message(fd, output);
return true;
- } while(0);
- }
- else /*if (*message == atcommand->at_symbol)*/ {
- //atcmd_msg is constructed above differently for charcommands
- //it's copied from message if not a charcommand so it can
- //pass through the rest of the code compatible with both symbols
- sprintf(atcmd_msg, "%s", message);
+ }
+
+ ssd = map->nick2sd(charname);
+ if (ssd == NULL) {
+ sprintf(output, msg_fd(fd,1389), command); // %s failed. Player not found.
+ clif->message(fd, output);
+ return true;
+ }
+
+ if (n > 2)
+ sprintf(atcmd_msg, "%s %s", command, params);
+ else
+ sprintf(atcmd_msg, "%s", command);
}
pc->update_idle_time(sd, BCIDLE_ATCOMMAND);
//Clearing these to be used once more.
- memset(command, '\0', sizeof(command));
- memset(params, '\0', sizeof(params));
+ memset(command, '\0', sizeof command);
+ memset(params, '\0', sizeof params);
//check to see if any params exist within this command
- if( sscanf(atcmd_msg, "%99s %99[^\n]", command, params) < 2 )
+ if (sscanf(atcmd_msg, "%99s %99[^\n]", command, params) < 2)
params[0] = '\0';
// @commands (script based)
- if(player_invoked && atcommand->binding_count > 0) {
- struct atcmd_binding_data * binding;
-
+ if (player_invoked && atcommand->binding_count > 0) {
// Get atcommand binding
- binding = atcommand->get_bind_byname(command);
+ struct atcmd_binding_data *binding = atcommand->get_bind_byname(command);
// Check if the binding isn't NULL and there is a NPC event, level of usage met, et cetera
- if( binding != NULL
- && binding->npc_event[0]
+ if (binding != NULL && binding->npc_event[0] != '\0'
&& (
- (*atcmd_msg == atcommand->at_symbol && pc_get_group_level(sd) >= binding->group_lv)
- || (*atcmd_msg == atcommand->char_symbol && pc_get_group_level(sd) >= binding->group_lv_char)
+ (is_atcommand && pc_get_group_level(sd) >= binding->group_lv)
+ || (!is_atcommand && pc_get_group_level(sd) >= binding->group_lv_char)
)
) {
- // Check if self or character invoking; if self == character invoked, then self invoke.
- bool invokeFlag = ((*atcmd_msg == atcommand->at_symbol) ? 1 : 0);
-
- // Check if the command initiated is a character command
- if (*message == atcommand->char_symbol
- && (ssd = map->nick2sd(charname)) == NULL
- && (ssd = map->nick2sd(charname2)) == NULL
- ) {
- sprintf(output, msg_fd(fd,1389), command); // %s failed. Player not found.
- clif->message(fd, output);
- return true;
- }
-
- if( binding->log ) /* log only if this command should be logged [Ind/Hercules] */
+ if (binding->log) /* log only if this command should be logged [Ind/Hercules] */
logs->atcommand(sd, atcmd_msg);
- npc->do_atcmd_event((invokeFlag ? sd : ssd), command, params, binding->npc_event);
+ npc->do_atcmd_event(ssd, command, params, binding->npc_event);
return true;
}
}
@@ -9944,51 +9925,40 @@ bool atcommand_exec(const int fd, struct map_session_data *sd, const char *messa
//Grab the command information and check for the proper GM level required to use it or if the command exists
info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
if (info == NULL) {
- if( pc_get_group_level(sd) ) { // TODO: remove or replace with proper permission
- sprintf(output, msg_fd(fd,153), command); // "%s is Unknown Command."
- clif->message(fd, output);
- atcommand->get_suggestions(sd, command + 1, *message == atcommand->at_symbol);
- return true;
- } else
+ if (pc_get_group_level(sd) == 0) // TODO: remove or replace with proper permission
return false;
+
+ sprintf(output, msg_fd(fd,153), command); // "%s is Unknown Command."
+ clif->message(fd, output);
+ atcommand->get_suggestions(sd, command + 1, is_atcommand);
+ return true;
}
if (player_invoked) {
int i;
- if ((*command == atcommand->at_symbol && info->at_groups[pcg->get_idx(sd->group)] == 0) ||
- (*command == atcommand->char_symbol && info->char_groups[pcg->get_idx(sd->group)] == 0) ) {
+ if ((is_atcommand && info->at_groups[pcg->get_idx(sd->group)] == 0)
+ || (!is_atcommand && info->char_groups[pcg->get_idx(sd->group)] == 0))
return false;
- }
- if( pc_isdead(sd) && pc_has_permission(sd,PC_PERM_DISABLE_CMD_DEAD) ) {
+
+ if (pc_isdead(sd) && pc_has_permission(sd,PC_PERM_DISABLE_CMD_DEAD)) {
clif->message(fd, msg_fd(fd,1393)); // You can't use commands while dead
return true;
}
- for(i = 0; i < map->list[sd->bl.m].zone->disabled_commands_count; i++) {
- if( info->func == map->list[sd->bl.m].zone->disabled_commands[i]->cmd ) {
+ for (i = 0; i < map->list[sd->bl.m].zone->disabled_commands_count; i++) {
+ if (info->func == map->list[sd->bl.m].zone->disabled_commands[i]->cmd) {
if (pc_get_group_level(sd) < map->list[sd->bl.m].zone->disabled_commands[i]->group_lv) {
clif->messagecolor_self(sd->fd, COLOR_RED, "This command is disabled in this area");
return true;
- } else {
- break;/* already found the matching command, no need to keep checking -- just go on */
}
+ break; /* already found the matching command, no need to keep checking -- just go on */
}
}
}
- // Check if target is valid only if confirmed that player can use command.
- if (*message == atcommand->char_symbol
- && (ssd = map->nick2sd(charname)) == NULL
- && (ssd = map->nick2sd(charname2)) == NULL
- ) {
- sprintf(output, msg_fd(fd,1389), command); // %s failed. Player not found.
- clif->message(fd, output);
- return true;
- }
-
//Attempt to use the command
- if ( (info->func(fd, (*atcmd_msg == atcommand->at_symbol) ? sd : ssd, command, params,info) != true) ) {
+ if ((info->func(fd, ssd, command, params,info) != true)) {
#ifdef AUTOTRADE_PERSISTENCY
- if( info->func == atcommand_autotrade ) /** autotrade deletes caster, so we got nothing more to do here **/
+ if (info->func == atcommand_autotrade) /* autotrade deletes caster, so we got nothing more to do here */
return true;
#endif
sprintf(output,msg_fd(fd,154), command); // %s failed.
@@ -9996,8 +9966,8 @@ bool atcommand_exec(const int fd, struct map_session_data *sd, const char *messa
return true;
}
- if( info->log ) /* log only if this command should be logged [Ind/Hercules] */
- logs->atcommand(sd, *atcmd_msg == atcommand->at_symbol ? atcmd_msg : message);
+ if (info->log) /* log only if this command should be logged [Ind/Hercules] */
+ logs->atcommand(sd, is_atcommand ? atcmd_msg : message);
return true;
}