[C++] When I press a key

[pai1ne13]

Hello, i have a problem.I got started with this plugin, I've worked in c ++ before.I want when i press the "HOME" key , this .asi need to type in chat "hello". how can i fix it?

#include "plugin.h"
using namespace plugin;
class sampproject {
public:
    sampproject() {
        if (KeyPressed(VK_HOME))
        {
            
            Message("/vw 33");
          
    }
    }
}_sampproject;

 

[DarkSerifu]

http://ugbase.eu/index.php?threads/help-c.19469/#post-112953

 

[pai1ne13]

http://ugbase.eu/index.php?threads/help-c.19469/#post-112953

i tried but no work

 

[bladee]

if you use plugin-sdk then you need to add this code to a separate event, the list of events is events.h, examples are in the folder

 

[pai1ne13]

I want to know the command with can i add commands to chat.
someone? @bladee @DarkSerifu

 

[bladee]

the SDK plugin does not support SAMP, in order to send a message to the chat you will have to write the code manually, as here:


#define SAMP_CHAT_INFO_OFFSET 0x21A0E4
#define SAMP_FUNC_DEBUGLOG 0x64520


typedef int (__cdecl *__DebugLog)(void *g_Chat, char *log, ...);
__DebugLog DebugLog = (__DebugLog)(SAMP + SAMP_FUNC_DEBUGLOG);

//example usage :
DWORD SAMP = (DWORD)GetModuleHandle("samp.dll");
void* g_Chat = (void*)*(DWORD*)(SAMP + SAMP_CHAT_INFO_OFFSET);
DebugLog(g_Chat, "This is a test %d %d %d Hello ugbase!", 1, 2, 3);

 

[pai1ne13]

Ok thx, what plugin is the best for samp?

 

[bladee]

Ok thx, what plugin is the best for samp?

plugin-sdk is a very convenient sdk, thanks to its events, if you want to work with samp - complete this sdk to work with samp and it will be the best sdk in the world

 

[DarkSerifu]

Ok thx, what plugin is the best for samp?

https://www.blast.hk/threads/45569/

Its not the best choice to start with, but its ok for what you want to do

 

[Deleted member 46270]

I didn't understand a shit but i thought maybe that can help u...

void KomutYaz(const char *szMessage, ...)
{
    va_list ap;
    char BotYazi[50];

    char string[256];

    va_start(ap, szMessage);
    vsnprintf(string, sizeof(string), szMessage, ap);
    va_end(ap);
    if (string[0] == '/') // Eğer string'in içinde / varsa --- eng: if string is have /
    {
        // this will work just fine
        // only one thing you have to change is data type of "len" variable
        // BYTE = 1 byte
        // but RPC_ServerCommand takes len in 4 byte format (int)
        // that's why you have to change BYTE len to int len
        /* - DarkNeX */
        int len = strlen(string);

        RakNet::BitStream Params;

        Params.Write(len); // see? now it takes int variable
        Params.Write(string, len);

        g_RakClient->RPC(RPC_ServerCommand, &Params, HIGH_PRIORITY, RELIABLE_ORDERED, 0, false);
    }
}

 

[StickeyAdv]

You need to loop the function somewhere (thread, endscene...)

 

[SIGKILL]

You're calling if (KeyPressed(VK_HOME)) inside the constructor of a class, which will only run once. So you need to do like StickyAdv said and put that KeyPressed check inside a function that loops.