client-server side requests parameters

[AXEL777 2]

Hi guys! I have a small question for the experts of this language.

I am writing my client-server mod and I need to organize the exchange of information between the server and the game client on request from the game client.

I can not understand the following:

On the server side, there are 3 variables in my class with values of int, bool, and string types. On the client side of the game I need for each player to pass these parameters at the time of connection to the server for further correct operation of the script.

How do I request these parameters from the client and receive the values from the server in a response message? Explain please! Preferably with examples.

[Liven_28 20]

For this I think you have to use Community framework.

You have an exemple of client-server communication on the github and maybe if you replace the "override void OnKeyPress" with an apropiate void you can send message to the server when a client is connecting (didn't try but I think something like that should works)

 

 

 

Edited April 18, 2019 by Liven_28

[AXEL777 2]

4 hours ago, Liven_28 said:

For this I think you have to use Community framework.

You have an exemple of client-server communication on the github and maybe if you replace the "override void OnKeyPress" with an apropiate void you can send message to the server when a client is connecting (didn't try but I think something like that should works) 

 

 

 

I need to send a request from the client to the server and get a response. That is, the relationship of the 'client-server-client'

[Liven_28 20]

ok, sorry I don't have more information on that.

[AXEL777 2]

2 hours ago, Liven_28 said:

ok, sorry I don't have more information on that.

no problem, thanks for answers

[lbmaster 21]

You can go into your MissionGameplay.c and send and RPC Command when MissionGameplay is started. It would look something like this:

void MissionGameplay() {
	GetDayZGame().Event_OnRPC.Insert(OnRPC);
}

void ~MissionGameplay() {
	GetDayZGame().Event_OnRPC.Remove(OnRPC);
}

override void OnMissionStart() {
	GetGame().RPCSingleParam( NULL, MOD_RPCs.YOUR_RPC_NAME, NULL, true);
}

void OnRPC(PlayerIdentity sender, Object target, int rpc_type, ParamsReadContext ctx) {
	if (rpc_type == MOD_RPCs.YOUR_RPC_NAME) {
    	Param3<int, bool, string> recParam;
    	if (ctx.Read(recParam)) {
        	// Handle Client Recieve Data
        }
    }
}

Then in ServerSide you have to do something similar:

void MissionServer() {
	GetDayZGame().Event_OnRPC.Insert(OnRPC);
}

void ~MissionServer() {
	GetDayZGame().Event_OnRPC.Remove(OnRPC);
}

void OnRPC(PlayerIdentity sender, Object target, int rpc_type, ParamsReadContext ctx) {
	if (rpc_type == MOD_RPCs.YOUR_RPC_NAME) {
    	Param3<int, bool, string> sendParam = new Param3<int, bool, string>(0, false, "");
    	if (sender) {
        	GetGame().RPCSingleParam( NULL, MOD_RPCs.YOUR_RPC_NAME, sendParam, true, sender);
        }
    }
}

 

[AXEL777 2]

On 4/24/2019 at 3:29 PM, lbmaster said:

You can go into your MissionGameplay.c and send and RPC Command when MissionGameplay is started. It would look something like this:

void MissionGameplay() {
	GetDayZGame().Event_OnRPC.Insert(OnRPC);
}

void ~MissionGameplay() {
	GetDayZGame().Event_OnRPC.Remove(OnRPC);
}

override void OnMissionStart() {
	GetGame().RPCSingleParam( NULL, MOD_RPCs.YOUR_RPC_NAME, NULL, true);
}

void OnRPC(PlayerIdentity sender, Object target, int rpc_type, ParamsReadContext ctx) {
	if (rpc_type == MOD_RPCs.YOUR_RPC_NAME) {
    	Param3<int, bool, string> recParam;
    	if (ctx.Read(recParam)) {
        	// Handle Client Recieve Data
        }
    }
}

Then in ServerSide you have to do something similar:

void MissionServer() {
	GetDayZGame().Event_OnRPC.Insert(OnRPC);
}

void ~MissionServer() {
	GetDayZGame().Event_OnRPC.Remove(OnRPC);
}

void OnRPC(PlayerIdentity sender, Object target, int rpc_type, ParamsReadContext ctx) {
	if (rpc_type == MOD_RPCs.YOUR_RPC_NAME) {
    	Param3<int, bool, string> sendParam = new Param3<int, bool, string>(0, false, "");
    	if (sender) {
        	GetGame().RPCSingleParam( NULL, MOD_RPCs.YOUR_RPC_NAME, sendParam, true, sender);
        }
    }
}

 

thanks, this work good