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(svn r1131) -Add: [Network] Autoclean_companies (set it with 'set autoclean_companies on/off').

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When enabled, empty companies (companies with no active clients) with no 
 password are declared bankrupt after 1 year of emptyness.
For empty companies with password, the password is removed after 3 years 
 of emptyness.
The delay of removing company/password can be configured via:
 - 'set autoclean_protected <months>'
 - 'set autoclean_unprotected <months>'
This commit is contained in:
truelight
2004-12-16 13:59:23 +00:00
parent 89fd12692f
commit 5e28fb8f97
7 changed files with 148 additions and 4 deletions
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73
network_server.c
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@@ -629,6 +629,10 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_JOIN)
SEND_COMMAND(PACKET_SERVER_WELCOME)(cs);
}
}
/* Make sure companies to who people try to join are not autocleaned */
if (playas >= 1 && playas <= MAX_PLAYERS)
_network_player_info[playas-1].months_empty = 0;
}
DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD)
@@ -1121,6 +1125,7 @@ void NetworkPopulateCompanyInfo(void)
ClientState *cs;
NetworkClientInfo *ci;
int i;
uint16 months_empty;
FOR_ALL_PLAYERS(p) {
if (!p->is_active) {
@@ -1130,7 +1135,9 @@ void NetworkPopulateCompanyInfo(void)
// Clean the info but not the password
ttd_strlcpy(password, _network_player_info[p->index].password, sizeof(password));
months_empty = _network_player_info[p->index].months_empty;
memset(&_network_player_info[p->index], 0, sizeof(NetworkPlayerInfo));
_network_player_info[p->index].months_empty = months_empty;
ttd_strlcpy(_network_player_info[p->index].password, password, sizeof(_network_player_info[p->index].password));
// Grap the company name
@@ -1228,6 +1235,67 @@ void NetworkUpdateClientInfo(uint16 client_index)
}
}
/* Check if the server has autoclean_companies activated
Two things happen:
1) If a company is not protected, it is closed after 1 year (for example)
2) If a company is protected, protection is disabled after 3 years (for example)
(and item 1. happens a year later) */
static void NetworkAutoCleanCompanies()
{
ClientState *cs;
NetworkClientInfo *ci;
Player *p;
bool clients_in_company[MAX_PLAYERS];
if (!_network_autoclean_companies)
return;
memset(clients_in_company, 0, sizeof(clients_in_company));
/* Detect the active companies */
FOR_ALL_CLIENTS(cs) {
ci = DEREF_CLIENT_INFO(cs);
if (ci->client_playas >= 1 && ci->client_playas <= MAX_PLAYERS) {
clients_in_company[ci->client_playas-1] = true;
}
}
if (!_network_dedicated) {
ci = NetworkFindClientInfoFromIndex(NETWORK_SERVER_INDEX);
if (ci->client_playas >= 1 && ci->client_playas <= MAX_PLAYERS) {
clients_in_company[ci->client_playas-1] = true;
}
}
/* Go through all the comapnies */
FOR_ALL_PLAYERS(p) {
/* Skip the non-active once */
if (!p->is_active || p->is_ai)
continue;
if (!clients_in_company[p->index]) {
/* The company is empty for one month more */
_network_player_info[p->index].months_empty++;
/* Is the company empty for autoclean_unprotected-months, and is there no protection? */
if (_network_player_info[p->index].months_empty > _network_autoclean_unprotected && _network_player_info[p->index].password[0] == '\0') {
/* Shut the company down */
DoCommandP(0, 2, p->index, NULL, CMD_PLAYER_CTRL);
IConsolePrintF(_iconsole_color_default, "Auto-cleaned company #%d", p->index+1);
}
/* Is the compnay empty for autoclean_protected-months, and there is a protection? */
if (_network_player_info[p->index].months_empty > _network_autoclean_protected && _network_player_info[p->index].password[0] != '\0') {
/* Unprotect the company */
_network_player_info[p->index].password[0] = '\0';
IConsolePrintF(_iconsole_color_default, "Auto-removed protection from company #%d", p->index+1);
_network_player_info[p->index].months_empty = 0;
}
} else {
/* It is not empty, reset the date */
_network_player_info[p->index].months_empty = 0;
}
}
}
// This function changes new_name to a name that is unique (by adding #1 ...)
// and it returns true if that succeeded.
bool NetworkFindName(char new_name[NETWORK_NAME_LENGTH])
@@ -1385,4 +1453,9 @@ void NetworkServer_Tick(void)
NetworkUDPAdvertise();
}
void NetworkServerMonthlyLoop()
{
NetworkAutoCleanCompanies();
}
#endif /* ENABLE_NETWORK */