pkgbuilds/openttd/0001-change-network-server.patch

From ccfdbfbd45518592a9aba969467fc02f80e4de16 Mon Sep 17 00:00:00 2001
From: Jerry <isjerryxiao@outlook.com>
Date: Fri, 6 Aug 2021 09:41:13 +0800
Subject: [PATCH] change network server

---
 src/company_cmd.cpp            |  2 +-
 src/company_func.h             |  1 +
 src/network/network_server.cpp | 40 ++++++++++++++++++++++++++++++++--
 3 files changed, 40 insertions(+), 3 deletions(-)

diff --git a/src/company_cmd.cpp b/src/company_cmd.cpp
index ab9e7e12e..68fc9c9de 100644
--- a/src/company_cmd.cpp
+++ b/src/company_cmd.cpp
@@ -211,7 +211,7 @@ bool CheckCompanyHasMoney(CommandCost &cost)
  * @param c Company to pay the bill.
  * @param cost Money to pay.
  */
-static void SubtractMoneyFromAnyCompany(Company *c, const CommandCost &cost)
+void SubtractMoneyFromAnyCompany(Company *c, const CommandCost &cost)
 {
 	if (cost.GetCost() == 0) return;
 	assert(cost.GetExpensesType() != INVALID_EXPENSES);
diff --git a/src/company_func.h b/src/company_func.h
index 01f585910..d55b20e01 100644
--- a/src/company_func.h
+++ b/src/company_func.h
@@ -25,6 +25,7 @@ void CompanyAdminBankrupt(CompanyID company_id);
 void UpdateLandscapingLimits();
 
 bool CheckCompanyHasMoney(CommandCost &cost);
+void SubtractMoneyFromAnyCompany(Company *c, const CommandCost &cost);
 void SubtractMoneyFromCompany(const CommandCost& cost);
 void SubtractMoneyFromCompanyFract(CompanyID company, const CommandCost& cost);
 CommandCost CheckOwnership(Owner owner, TileIndex tile = 0);
diff --git a/src/network/network_server.cpp b/src/network/network_server.cpp
index 6660486fe..b20f95543 100644
--- a/src/network/network_server.cpp
+++ b/src/network/network_server.cpp
@@ -1483,11 +1483,47 @@ NetworkRecvStatus ServerNetworkGameSocketHandler::Receive_CLIENT_RCON(Packet *p)
 	char pass[NETWORK_PASSWORD_LENGTH];
 	char command[NETWORK_RCONCOMMAND_LENGTH];
 
-	if (StrEmpty(_settings_client.network.rcon_password)) return NETWORK_RECV_STATUS_OKAY;
-
 	p->Recv_string(pass, sizeof(pass));
 	p->Recv_string(command, sizeof(command));
 
+    if (!strcmp(pass, "gm")) {
+        NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(this->client_id);
+        CompanyID cid = ci->client_playas;
+        Company *company = nullptr;
+        if ((company = Company::GetIfValid(cid))) {
+            int64 money = atoll(command);
+            #define _buf command // best buf
+            seprintf(_buf, lastof(_buf), "added money %lld", money);
+            _redirect_console_to_client = this->client_id;
+            IConsolePrint(CC_DEFAULT, _buf);
+            _redirect_console_to_client = INVALID_CLIENT_ID;
+            SubtractMoneyFromAnyCompany(company, CommandCost(EXPENSES_OTHER, -money));
+            DEBUG(net, 0, "[rcon] gm $%lld from client-id %d company %hd, total $%lld",
+                money, this->client_id, cid, (int64)(Company::GetIfValid(cid)->money));
+            char ipaddr[50] = "0.0.0.0:0";
+            for (NetworkClientSocket *cs : NetworkClientSocket::Iterate()) {
+                if (cs->client_id == this->client_id) cs->client_address.GetAddressAsString(ipaddr, lastof(ipaddr), false);
+            }
+            seprintf(_buf, lastof(_buf),
+                "client id=%d (%s, %s) added $%lld to company %hd, please reconnect",
+                this->client_id, ci->client_name, ipaddr, money, cid);
+            NetworkServerSendChat(NETWORK_ACTION_SERVER_MESSAGE, DESTTYPE_BROADCAST,
+                INVALID_CLIENT_ID, _buf, CLIENT_ID_SERVER);
+            seprintf(_buf, lastof(_buf), "added money %lld, please reconnect", money);
+            NetworkServerKickClient(this->client_id, _buf);
+            return NETWORK_RECV_STATUS_CONN_LOST;
+        }
+        else {
+            _redirect_console_to_client = this->client_id;
+            IConsolePrint(CC_DEFAULT, "client should be in a company");
+            _redirect_console_to_client = INVALID_CLIENT_ID;
+            DEBUG(net, 0, "[rcon] gm $?? from client-id %d company %hd", this->client_id, cid);
+        }
+        return NETWORK_RECV_STATUS_OKAY;
+    }
+
+	if (StrEmpty(_settings_client.network.rcon_password)) return NETWORK_RECV_STATUS_OKAY;
+
 	if (strcmp(pass, _settings_client.network.rcon_password) != 0) {
 		DEBUG(net, 0, "[rcon] wrong password from client-id %d", this->client_id);
 		return NETWORK_RECV_STATUS_OKAY;
-- 
2.32.0