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NEW: Setting up GDK with CMake

Gamemode SDK for C/C++ (GDK)

The GDK (Gamemode Development Kit) allows you to write SA-MP gamemodes in C/C++. It provides most the functions you would find in Pawn, except those that overlap with the C standard library, like file I/O or string functions, or could be easily implemented on top of it. Callbacks are supported as well.

Example

Here's a "Hello, World!" gamemode:

pawn Code:

#include <stdio.h>
#include <string.h>

#include <sampgdk/a_players.h>
#include <sampgdk/a_samp.h>
#include <sampgdk/core.h>
#include <sampgdk/sdk.h>

using sampgdk::logprintf;

void SAMPGDK_CALL PrintTickCountTimer(int timerid, void *params) {
  logprintf("Tick count: %d", GetTickCount());
}

PLUGIN_EXPORT bool PLUGIN_CALL OnGameModeInit() {
  SetGameModeText("Hello, World!");
  AddPlayerClass(0, 1958.3783f, 1343.1572f, 15.3746f, 269.1425f, 0, 0, 0, 0, 0, 0);
  SetTimer(1000, true, PrintTickCountTimer, 0);
  return true;
}

PLUGIN_EXPORT bool PLUGIN_CALL OnPlayerConnect(int playerid) {
  SendClientMessage(playerid, 0xFFFFFFFF, "Welcome to the HelloWorld server!");
  return true;
}

PLUGIN_EXPORT bool PLUGIN_CALL OnPlayerRequestClass(int playerid, int classid) {
  SetPlayerPos(playerid, 1958.3783f, 1343.1572f, 15.3746f);
  SetPlayerCameraPos(playerid, 1958.3783f, 1343.1572f, 15.3746f);
  SetPlayerCameraLookAt(playerid, 1958.3783f, 1343.1572f, 15.3746f, CAMERA_CUT);
  return true;
}

PLUGIN_EXPORT bool PLUGIN_CALL OnPlayerCommandText(int playerid, const char *cmdtext) {
  if (strcmp(cmdtext, "/hello") == 0) {
    char name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, name, sizeof(name));
    char message[MAX_CLIENT_MESSAGE];
    sprintf(message, "Hello, %s!", name);
    SendClientMessage(playerid, 0x00FF00FF, message);
    return true;
  }
  return false;
}

PLUGIN_EXPORT unsigned int PLUGIN_CALL Supports() {
  return sampgdk::Supports() | SUPPORTS_PROCESS_TICK;
}

PLUGIN_EXPORT bool PLUGIN_CALL Load(void **ppData) {
  return sampgdk::Load(ppData);
}

PLUGIN_EXPORT void PLUGIN_CALL Unload() {
  sampgdk::Unload();
}

PLUGIN_EXPORT void PLUGIN_CALL ProcessTick() {
  sampgdk::ProcessTick();
}

Full code

Download

To download binary packages for Windows and Linux please visit this page.

Source code

The source code is hosted on GitHub.