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#include "swserv.h"
#define THIS_CMD_NAME "createplayer"
/*
* OPM name for newly created player objects. Newly created player
* objects get the OPM values from this OPM.
*/
#define DEF_PLAYER_OPM_NAME "New Player"
int CmdCreatePlayer(int condescriptor, char *arg)
{
long i, con_object_num, new_obj_num;
xsw_object_struct *con_obj_ptr, *new_obj_ptr;
char name[XSW_OBJ_NAME_MAX];
char password[XSW_OBJ_PASSWORD_MAX];
int opm_num;
xsw_object_struct *opm_ptr;
char name1[XSW_OBJ_NAME_MAX + 80];
char name2[XSW_OBJ_NAME_MAX + 80];
char larg[CS_DATA_MAX_LEN];
char stringa[XSW_OBJ_NAME_MAX + 512];
char sndbuf[CS_DATA_MAX_LEN];
char *strptr;
/* Get con_object_num from connection (assumed valid) */
con_object_num = connection[condescriptor]->object_num;
if(DBIsObjectGarbage(con_object_num))
return(-1);
else
con_obj_ptr = xsw_object[con_object_num];
/* Print usage? */
if((arg == NULL) ? 1 : (arg[0] == '\0'))
{
sprintf(sndbuf,
"Usage: `%s <name>=<password>'",
THIS_CMD_NAME
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
strptr = strchr(arg, '=');
if(strptr == NULL)
{
sprintf(sndbuf,
"Usage: `%s <name>=<password>'",
THIS_CMD_NAME
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
/* Copy arg to stringa. */
strncpy(larg, arg, CS_DATA_MAX_LEN);
larg[CS_DATA_MAX_LEN - 1] = '\0';
StringStripSpaces(larg);
/* Get name for new player object. */
strncpy(name, larg, XSW_OBJ_NAME_MAX);
name[XSW_OBJ_NAME_MAX - 1] = '\0';
strptr = strchr(name, '=');
if(strptr != NULL)
*strptr = '\0';
StringStripSpaces(name);
/* Sanitize name. */
if(DBValidateObjectName(name))
{
sprintf(sndbuf,
"%s: %s: Invalid name.",
THIS_CMD_NAME,
name
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
/* Get password for new player object. */
strptr = strchr(larg, '=');
strptr += 1;
strncpy(password, strptr, XSW_OBJ_PASSWORD_MAX);
password[XSW_OBJ_PASSWORD_MAX - 1] = '\0';
StringStripSpaces(password);
/* Sanitize password. */
if(DBValidateObjectPassword(password))
{
sprintf(sndbuf,
"%s: %s: Invalid password.",
THIS_CMD_NAME,
password
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
/* Check if object's permission allows create player. */
if(con_obj_ptr->permission.uid > ACCESS_UID_CREATEPLAYER)
{
sprintf(sndbuf,
"%s: Requires access level %i: Permission denied.",
THIS_CMD_NAME,
ACCESS_UID_CREATEPLAYER
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
/* Check if another object by that name exists already. */
for(i = 0; i < total_objects; i++)
{
if(xsw_object[i] == NULL)
continue;
if(xsw_object[i]->type <= XSW_OBJ_TYPE_GARBAGE)
continue;
if(!strcmp(xsw_object[i]->name, name))
{
sprintf(sndbuf,
"%s: %s: An object by that name already exists.",
THIS_CMD_NAME,
name
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-3);
}
}
/* Begin creating new player object. */
new_obj_num = DBCreateObject(
ISREF_DEFAULT,
XSW_OBJ_TYPE_PLAYER,
con_object_num,
con_obj_ptr->x,
con_obj_ptr->y,
con_obj_ptr->z,
con_obj_ptr->heading,
con_obj_ptr->pitch,
con_obj_ptr->bank
);
if(DBIsObjectGarbage(new_obj_num))
{
sprintf(sndbuf,
"%s: DBCreateObject(): Unable to create object.",
THIS_CMD_NAME
);
NetSendLiveMessage(condescriptor, sndbuf);
return(-1);
}
else
{
new_obj_ptr = xsw_object[new_obj_num];
}
/* Model newly created player object to the parameters of
* the OPM for newly created player objects.
*/
/* Get OPM for newly created player objects. */
opm_num = OPMGetByName(
DEF_PLAYER_OPM_NAME,
XSW_OBJ_TYPE_PLAYER
);
if(OPMIsGarbage(opm_num))
{
opm_ptr = NULL;
sprintf(sndbuf,
"%s: OPMGetByName(): `%s' not defined.",
THIS_CMD_NAME,
DEF_PLAYER_OPM_NAME
);
NetSendLiveMessage(condescriptor, sndbuf);
}
else
{
opm_ptr = opm[opm_num];
OPMModelObjectPtr(new_obj_ptr, opm_ptr);
}
/* Set name and password. */
strncpy(
new_obj_ptr->name,
name,
XSW_OBJ_NAME_MAX
);
new_obj_ptr->name[XSW_OBJ_NAME_MAX - 1] = '\0';
strncpy(
new_obj_ptr->password,
CryptHandleEncrypt(password),
XSW_OBJ_PASSWORD_MAX
);
new_obj_ptr->password[XSW_OBJ_PASSWORD_MAX - 1] = '\0';
/* Clear the unencrypted password from memory! */
memset(password, '\0', XSW_OBJ_PASSWORD_MAX);
/* Players always own themselves. */
new_obj_ptr->owner = new_obj_num;
/* Place new player object at the position of the creator. */
new_obj_ptr->sect_x = con_obj_ptr->sect_x;
new_obj_ptr->sect_y = con_obj_ptr->sect_y;
new_obj_ptr->sect_z = con_obj_ptr->sect_z;
new_obj_ptr->x = con_obj_ptr->x;
new_obj_ptr->y = con_obj_ptr->y;
new_obj_ptr->z = con_obj_ptr->z;
new_obj_ptr->heading = con_obj_ptr->heading;
new_obj_ptr->pitch = con_obj_ptr->pitch;
new_obj_ptr->bank = con_obj_ptr->bank;
new_obj_ptr->birth_time = cur_millitime;
/* New player object has been created. */
/* Send updates to all connections. */
NetSendCreateObject(-1, new_obj_num);
NetSendObjectName(-1, new_obj_num);
NetSendObjectSect(-1, new_obj_num);
/* Print and log. */
strncpy(
name1,
DBGetFormalNameStr(con_object_num),
XSW_OBJ_NAME_MAX + 80
);
name1[XSW_OBJ_NAME_MAX + 80 - 1] = '\0';
strncpy(
name2,
DBGetFormalNameStr(new_obj_num),
XSW_OBJ_NAME_MAX + 80
);
name2[XSW_OBJ_NAME_MAX + 80 - 1] = '\0';
sprintf(sndbuf,
"Created new player: %s",
name2
);
NetSendLiveMessage(condescriptor, sndbuf);
sprintf(stringa,
"%s: Created new player: %s",
name1,
name2
);
if(sysparm.log_general)
LogAppendLineFormatted(fname.primary_log, stringa);
return(0);
}
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