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Diffstat (limited to 'network_server.c')
-rw-r--r--network_server.c62
1 files changed, 28 insertions, 34 deletions
diff --git a/network_server.c b/network_server.c
index 42fc6efe0..1ac9ce56a 100644
--- a/network_server.c
+++ b/network_server.c
@@ -608,8 +608,8 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_JOIN)
return;
}
break;
- default: /* Join another company (companies 1-8) */
- if (!IsValidPlayer(playas - 1)) {
+ default: /* Join another company (companies 1-8 (index 0-7)) */
+ if (!IsValidPlayer(playas)) {
SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_PLAYER_MISMATCH);
return;
}
@@ -637,17 +637,15 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_JOIN)
if (_network_game_info.use_password) {
SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_GAME_PASSWORD);
} else {
- if (ci->client_playas > 0 && ci->client_playas <= MAX_PLAYERS && _network_player_info[ci->client_playas - 1].password[0] != '\0') {
+ if (IsValidPlayer(ci->client_playas) && _network_player_info[ci->client_playas].password[0] != '\0') {
SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_COMPANY_PASSWORD);
} else {
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;
- }
+ /* Make sure companies to which people try to join are not autocleaned */
+ if (IsValidPlayer(playas)) _network_player_info[playas].months_empty = 0;
}
DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD)
@@ -669,7 +667,7 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD)
ci = DEREF_CLIENT_INFO(cs);
- if (ci->client_playas <= MAX_PLAYERS && _network_player_info[ci->client_playas - 1].password[0] != '\0') {
+ if (IsValidPlayer(ci->client_playas) && _network_player_info[ci->client_playas].password[0] != '\0') {
SEND_COMMAND(PACKET_SERVER_NEED_PASSWORD)(cs, NETWORK_COMPANY_PASSWORD);
return;
}
@@ -680,7 +678,7 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_PASSWORD)
} else if (cs->status == STATUS_INACTIVE && type == NETWORK_COMPANY_PASSWORD) {
ci = DEREF_CLIENT_INFO(cs);
- if (strcmp(password, _network_player_info[ci->client_playas - 1].password) != 0) {
+ if (strcmp(password, _network_player_info[ci->client_playas].password) != 0) {
// Password is invalid
SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_WRONG_PASSWORD);
return;
@@ -772,12 +770,12 @@ static bool CheckCommandFlags(const CommandPacket *cp, const NetworkClientInfo *
byte flags = GetCommandFlags(cp->cmd);
if (flags & CMD_SERVER && ci->client_index != NETWORK_SERVER_INDEX) {
- IConsolePrintF(_icolour_err, "WARNING: server only command from player %d (IP: %s), kicking...", ci->client_playas, GetPlayerIP(ci));
+ IConsolePrintF(_icolour_err, "WARNING: server only command from client %d (IP: %s), kicking...", ci->client_index, GetPlayerIP(ci));
return false;
}
if (flags & CMD_OFFLINE) {
- IConsolePrintF(_icolour_err, "WARNING: offline only command from player %d (IP: %s), kicking...", ci->client_playas, GetPlayerIP(ci));
+ IConsolePrintF(_icolour_err, "WARNING: offline only command from client %d (IP: %s), kicking...", ci->client_index, GetPlayerIP(ci));
return false;
}
return true;
@@ -817,7 +815,7 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_COMMAND)
/* Check if cp->cmd is valid */
if (!IsValidCommand(cp->cmd)) {
- IConsolePrintF(_icolour_err, "WARNING: invalid command from player %d (IP: %s).", ci->client_playas, GetPlayerIP(ci));
+ IConsolePrintF(_icolour_err, "WARNING: invalid command from client %d (IP: %s).", ci->client_index, GetPlayerIP(ci));
SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_NOT_EXPECTED);
return;
}
@@ -831,9 +829,9 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_COMMAND)
* to match the player in the packet. If it doesn't, the client has done
* something pretty naughty (or a bug), and will be kicked
*/
- if (!(cp->cmd == CMD_PLAYER_CTRL && cp->p1 == 0) && ci->client_playas - 1 != cp->player) {
+ if (!(cp->cmd == CMD_PLAYER_CTRL && cp->p1 == 0) && ci->client_playas != cp->player) {
IConsolePrintF(_icolour_err, "WARNING: player %d (IP: %s) tried to execute a command as player %d, kicking...",
- ci->client_playas - 1, GetPlayerIP(ci), cp->player);
+ ci->client_playas + 1, GetPlayerIP(ci), cp->player + 1);
SEND_COMMAND(PACKET_SERVER_ERROR)(cs, NETWORK_ERROR_PLAYER_MISMATCH);
return;
}
@@ -987,7 +985,7 @@ void NetworkServer_HandleChat(NetworkAction action, DestType desttype, int dest,
ci = NetworkFindClientInfoFromIndex(from_index);
/* Display the text locally, and that is it */
if (ci != NULL)
- NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas-1), false, ci->client_name, "%s", msg);
+ NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas), false, ci->client_name, "%s", msg);
} else {
/* Else find the client to send the message to */
FOR_ALL_CLIENTS(cs) {
@@ -1004,7 +1002,7 @@ void NetworkServer_HandleChat(NetworkAction action, DestType desttype, int dest,
ci = NetworkFindClientInfoFromIndex(from_index);
ci_to = NetworkFindClientInfoFromIndex(dest);
if (ci != NULL && ci_to != NULL)
- NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas-1), true, ci_to->client_name, "%s", msg);
+ NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas), true, ci_to->client_name, "%s", msg);
} else {
FOR_ALL_CLIENTS(cs) {
if (cs->index == from_index) {
@@ -1034,7 +1032,7 @@ void NetworkServer_HandleChat(NetworkAction action, DestType desttype, int dest,
ci = NetworkFindClientInfoFromIndex(from_index);
ci_own = NetworkFindClientInfoFromIndex(NETWORK_SERVER_INDEX);
if (ci != NULL && ci_own != NULL && ci_own->client_playas == dest) {
- NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas-1), false, ci->client_name, "%s", msg);
+ NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas), false, ci->client_name, "%s", msg);
if (from_index == NETWORK_SERVER_INDEX)
show_local = false;
ci_to = ci_own;
@@ -1047,8 +1045,8 @@ void NetworkServer_HandleChat(NetworkAction action, DestType desttype, int dest,
if (ci != NULL && show_local) {
if (from_index == NETWORK_SERVER_INDEX) {
char name[NETWORK_NAME_LENGTH];
- GetString(name, GetPlayer(ci_to->client_playas-1)->name_1);
- NetworkTextMessage(action, GetDrawStringPlayerColor(ci_own->client_playas-1), true, name, "%s", msg);
+ GetString(name, GetPlayer(ci_to->client_playas)->name_1);
+ NetworkTextMessage(action, GetDrawStringPlayerColor(ci_own->client_playas), true, name, "%s", msg);
} else {
FOR_ALL_CLIENTS(cs) {
if (cs->index == from_index) {
@@ -1068,7 +1066,7 @@ void NetworkServer_HandleChat(NetworkAction action, DestType desttype, int dest,
}
ci = NetworkFindClientInfoFromIndex(from_index);
if (ci != NULL)
- NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas-1), false, ci->client_name, "%s", msg);
+ NetworkTextMessage(action, GetDrawStringPlayerColor(ci->client_playas), false, ci->client_name, "%s", msg);
break;
}
}
@@ -1093,8 +1091,8 @@ DEF_SERVER_RECEIVE_COMMAND(PACKET_CLIENT_SET_PASSWORD)
NetworkRecv_string(cs, p, password, sizeof(password));
ci = DEREF_CLIENT_INFO(cs);
- if (ci->client_playas <= MAX_PLAYERS) {
- ttd_strlcpy(_network_player_info[ci->client_playas - 1].password, password, sizeof(_network_player_info[ci->client_playas - 1].password));
+ if (IsValidPlayer(ci->client_playas)) {
+ ttd_strlcpy(_network_player_info[ci->client_playas].password, password, sizeof(_network_player_info[0].password));
}
}
@@ -1286,8 +1284,8 @@ void NetworkPopulateCompanyInfo(void)
ci = NetworkFindClientInfoFromIndex(NETWORK_SERVER_INDEX);
// Register local player (if not dedicated)
- if (ci != NULL && ci->client_playas > 0 && ci->client_playas <= MAX_PLAYERS)
- ttd_strlcpy(_network_player_info[ci->client_playas-1].players, ci->client_name, sizeof(_network_player_info[ci->client_playas-1].players));
+ if (ci != NULL && IsValidPlayer(ci->client_playas))
+ ttd_strlcpy(_network_player_info[ci->client_playas].players, ci->client_name, sizeof(_network_player_info[0].players));
FOR_ALL_CLIENTS(cs) {
char client_name[NETWORK_CLIENT_NAME_LENGTH];
@@ -1295,11 +1293,11 @@ void NetworkPopulateCompanyInfo(void)
NetworkGetClientName(client_name, sizeof(client_name), cs);
ci = DEREF_CLIENT_INFO(cs);
- if (ci != NULL && ci->client_playas > 0 && ci->client_playas <= MAX_PLAYERS) {
- if (strlen(_network_player_info[ci->client_playas-1].players) != 0)
- ttd_strlcat(_network_player_info[ci->client_playas - 1].players, ", ", lengthof(_network_player_info[ci->client_playas - 1].players));
+ if (ci != NULL && IsValidPlayer(ci->client_playas)) {
+ if (strlen(_network_player_info[ci->client_playas].players) != 0)
+ ttd_strlcat(_network_player_info[ci->client_playas].players, ", ", lengthof(_network_player_info[0].players));
- ttd_strlcat(_network_player_info[ci->client_playas - 1].players, client_name, lengthof(_network_player_info[ci->client_playas - 1].players));
+ ttd_strlcat(_network_player_info[ci->client_playas].players, client_name, lengthof(_network_player_info[0].players));
}
}
}
@@ -1348,15 +1346,11 @@ static void NetworkAutoCleanCompanies(void)
/* 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 (IsValidPlayer(ci->client_playas)) clients_in_company[ci->client_playas] = 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;
- }
+ if (IsValidPlayer(ci->client_playas)) clients_in_company[ci->client_playas] = true;
}
/* Go through all the comapnies */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-20 17:01:31 +0000