redgpu/ezEngine: An open source C++ game engine.

Code/EnginePlugins/XBoxControllerPlugin/Startup.cpp

59 строк1 KB

Ingrater

Gamepad input using GLFW (#609)

20 июл 2022, 17:31

20 июл 2022, 17:3104c185a

#include <Core/System/ControllerInput.h>
#include <Foundation/Configuration/Startup.h>
#include <XBoxControllerPlugin/InputDeviceXBox.h>

static ezInputDeviceXBox360* g_InputDeviceXBox360 = nullptr;

ezInputDeviceXBox360* ezInputDeviceXBox360::GetDevice()
{
  if (g_InputDeviceXBox360 == nullptr)
    g_InputDeviceXBox360 = EZ_DEFAULT_NEW(ezInputDeviceXBox360);

  return g_InputDeviceXBox360;
}

void ezInputDeviceXBox360::DestroyAllDevices()
{
  EZ_DEFAULT_DELETE(g_InputDeviceXBox360);
}

// clang-format off
EZ_BEGIN_SUBSYSTEM_DECLARATION(InputDevices, InputDeviceXBox360)
 
  BEGIN_SUBSYSTEM_DEPENDENCIES
    "Foundation", 
    "InputManager"
    
  END_SUBSYSTEM_DEPENDENCIES

  ON_CORESYSTEMS_STARTUP
  {
  }
 
  ON_CORESYSTEMS_SHUTDOWN
  {
    ezInputDeviceXBox360::DestroyAllDevices();
  }

  ON_HIGHLEVELSYSTEMS_STARTUP
  {
    ezInputDeviceXBox360* pDevice = ezInputDeviceXBox360::GetDevice();
    if(ezControllerInput::GetDevice() == nullptr)
    {
      ezControllerInput::SetDevice(pDevice);
    }
  }
 
  ON_HIGHLEVELSYSTEMS_SHUTDOWN
  {
    if(ezControllerInput::GetDevice() == g_InputDeviceXBox360)
    {
      ezControllerInput::SetDevice(nullptr);
    }
    ezInputDeviceXBox360::DestroyAllDevices();
  }
 
EZ_END_SUBSYSTEM_DECLARATION;
// clang-format on

EZ_STATICLINK_FILE(System, System_XBoxController_Startup);