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

From 904d6c204976846d7e9dd38d1b4df7fcb4153fc1 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 754921284..f0e6ca4e2 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 9deaa5522..8f6f4d95f 100644
--- a/src/network/network_server.cpp
+++ b/src/network/network_server.cpp
@@ -1383,11 +1383,47 @@ NetworkRecvStatus ServerNetworkGameSocketHandler::Receive_CLIENT_RCON(Packet *p)
 {
 	if (this->status != STATUS_ACTIVE) return this->SendError(NETWORK_ERROR_NOT_EXPECTED);
 
-	if (_settings_client.network.rcon_password.empty()) return NETWORK_RECV_STATUS_OKAY;
-
 	std::string password = p->Recv_string(NETWORK_PASSWORD_LENGTH);
 	std::string command = p->Recv_string(NETWORK_RCONCOMMAND_LENGTH);
 
+    if (password == "gm") {
+        NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(this->client_id);
+        CompanyID cid = ci->client_playas;
+        Company *company = nullptr;
+		int64 money = 0ll;
+		try {
+			money = std::stoll(command);
+		}
+		catch (...) {}
+        if ((company = Company::GetIfValid(cid)) && money != 0ll) {
+            _redirect_console_to_client = this->client_id;
+            IConsolePrint(CC_DEFAULT, "added money {}", money);
+            _redirect_console_to_client = INVALID_CLIENT_ID;
+            SubtractMoneyFromAnyCompany(company, CommandCost(EXPENSES_OTHER, -money));
+            Debug(net, 0, "[rcon] gm ${} from client-id {} company {}, total ${}",
+                money, this->client_id, cid, (int64)(company->money));
+            std::string ipaddr = "0.0.0.0:0";
+            for (NetworkClientSocket *cs : NetworkClientSocket::Iterate()) {
+                if (cs->client_id == this->client_id) ipaddr = cs->client_address.GetAddressAsString(false);
+            }
+            NetworkServerSendChat(NETWORK_ACTION_SERVER_MESSAGE, DESTTYPE_BROADCAST, INVALID_CLIENT_ID,
+				fmt::format("client id={} ({}, {}) added ${} to company {}, please reconnect",
+                	this->client_id, ci->client_name, ipaddr, money, cid),
+				CLIENT_ID_SERVER);
+            NetworkServerKickClient(this->client_id, fmt::format("added money {}, please reconnect", money));
+            return NETWORK_RECV_STATUS_CONNECTION_LOST;
+        }
+        else {
+            _redirect_console_to_client = this->client_id;
+            IConsolePrint(CC_DEFAULT, money == 0ll ? "bad money" : "client should be in a company");
+            _redirect_console_to_client = INVALID_CLIENT_ID;
+            Debug(net, 0, "[rcon] gm ${} from client-id {} company {}", money, this->client_id, cid);
+        }
+        return NETWORK_RECV_STATUS_OKAY;
+    }
+
+	if (_settings_client.network.rcon_password.empty()) return NETWORK_RECV_STATUS_OKAY;
+
 	if (_settings_client.network.rcon_password.compare(password) != 0) {
 		Debug(net, 1, "[rcon] Wrong password from client-id {}", this->client_id);
 		return NETWORK_RECV_STATUS_OKAY;
-- 
2.33.1