path: root/xbmc/games/addons/GameClientTranslator.cpp

/*
 *  Copyright (C) 2016-2018 Team Kodi
 *  This file is part of Kodi - https://kodi.tv
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 *  See LICENSES/README.md for more information.
 */

#include "GameClientTranslator.h"

using namespace KODI;
using namespace GAME;

const char* CGameClientTranslator::ToString(GAME_ERROR error)
{
  switch (error)
  {
    case GAME_ERROR_NO_ERROR:
      return "no error";
    case GAME_ERROR_NOT_IMPLEMENTED:
      return "not implemented";
    case GAME_ERROR_REJECTED:
      return "rejected by the client";
    case GAME_ERROR_INVALID_PARAMETERS:
      return "invalid parameters for this method";
    case GAME_ERROR_FAILED:
      return "the command failed";
    case GAME_ERROR_NOT_LOADED:
      return "no game is loaded";
    case GAME_ERROR_RESTRICTED:
      return "the required resources are restricted";
    default:
      break;
  }
  return "unknown error";
}

const char* CGameClientTranslator::ToString(GAME_MEMORY memory)
{
  switch (memory)
  {
    case GAME_MEMORY_SAVE_RAM:
      return "save ram";
    case GAME_MEMORY_RTC:
      return "rtc";
    case GAME_MEMORY_SYSTEM_RAM:
      return "system ram";
    case GAME_MEMORY_VIDEO_RAM:
      return "video ram";
    case GAME_MEMORY_SNES_BSX_RAM:
      return "snes bsx ram";
    case GAME_MEMORY_SNES_SUFAMI_TURBO_A_RAM:
      return "snes sufami turbo a ram";
    case GAME_MEMORY_SNES_SUFAMI_TURBO_B_RAM:
      return "snes sufami turbo b ram";
    case GAME_MEMORY_SNES_GAME_BOY_RAM:
      return "snes game boy ram";
    case GAME_MEMORY_SNES_GAME_BOY_RTC:
      return "snes game boy rtc";
    default:
      break;
  }
  return "unknown memory";
}

bool CGameClientTranslator::TranslateStreamType(GAME_STREAM_TYPE gameType,
                                                RETRO::StreamType& retroType)
{
  switch (gameType)
  {
    case GAME_STREAM_AUDIO:
      retroType = RETRO::StreamType::AUDIO;
      return true;
    case GAME_STREAM_VIDEO:
      retroType = RETRO::StreamType::VIDEO;
      return true;
    case GAME_STREAM_SW_FRAMEBUFFER:
      retroType = RETRO::StreamType::SW_BUFFER;
      return true;
    case GAME_STREAM_HW_FRAMEBUFFER:
      retroType = RETRO::StreamType::HW_BUFFER;
      return true;
    default:
      break;
  }
  return false;
}

AVPixelFormat CGameClientTranslator::TranslatePixelFormat(GAME_PIXEL_FORMAT format)
{
  switch (format)
  {
    case GAME_PIXEL_FORMAT_0RGB8888:
      return AV_PIX_FMT_0RGB32;
    case GAME_PIXEL_FORMAT_RGB565:
      return AV_PIX_FMT_RGB565;
    case GAME_PIXEL_FORMAT_0RGB1555:
      return AV_PIX_FMT_RGB555;
    default:
      break;
  }
  return AV_PIX_FMT_NONE;
}

GAME_PIXEL_FORMAT CGameClientTranslator::TranslatePixelFormat(AVPixelFormat format)
{
  switch (format)
  {
    case AV_PIX_FMT_0RGB32:
      return GAME_PIXEL_FORMAT_0RGB8888;
    case AV_PIX_FMT_RGB565:
      return GAME_PIXEL_FORMAT_RGB565;
    case AV_PIX_FMT_RGB555:
      return GAME_PIXEL_FORMAT_0RGB1555;
    default:
      break;
  }
  return GAME_PIXEL_FORMAT_UNKNOWN;
}

RETRO::PCMFormat CGameClientTranslator::TranslatePCMFormat(GAME_PCM_FORMAT format)
{
  switch (format)
  {
    case GAME_PCM_FORMAT_S16NE:
      return RETRO::PCMFormat::FMT_S16NE;
    default:
      break;
  }
  return RETRO::PCMFormat::FMT_UNKNOWN;
}

RETRO::AudioChannel CGameClientTranslator::TranslateAudioChannel(GAME_AUDIO_CHANNEL channel)
{
  switch (channel)
  {
    case GAME_CH_FL:
      return RETRO::AudioChannel::CH_FL;
    case GAME_CH_FR:
      return RETRO::AudioChannel::CH_FR;
    case GAME_CH_FC:
      return RETRO::AudioChannel::CH_FC;
    case GAME_CH_LFE:
      return RETRO::AudioChannel::CH_LFE;
    case GAME_CH_BL:
      return RETRO::AudioChannel::CH_BL;
    case GAME_CH_BR:
      return RETRO::AudioChannel::CH_BR;
    case GAME_CH_FLOC:
      return RETRO::AudioChannel::CH_FLOC;
    case GAME_CH_FROC:
      return RETRO::AudioChannel::CH_FROC;
    case GAME_CH_BC:
      return RETRO::AudioChannel::CH_BC;
    case GAME_CH_SL:
      return RETRO::AudioChannel::CH_SL;
    case GAME_CH_SR:
      return RETRO::AudioChannel::CH_SR;
    case GAME_CH_TFL:
      return RETRO::AudioChannel::CH_TFL;
    case GAME_CH_TFR:
      return RETRO::AudioChannel::CH_TFR;
    case GAME_CH_TFC:
      return RETRO::AudioChannel::CH_TFC;
    case GAME_CH_TC:
      return RETRO::AudioChannel::CH_TC;
    case GAME_CH_TBL:
      return RETRO::AudioChannel::CH_TBL;
    case GAME_CH_TBR:
      return RETRO::AudioChannel::CH_TBR;
    case GAME_CH_TBC:
      return RETRO::AudioChannel::CH_TBC;
    case GAME_CH_BLOC:
      return RETRO::AudioChannel::CH_BLOC;
    case GAME_CH_BROC:
      return RETRO::AudioChannel::CH_BROC;
    default:
      break;
  }
  return RETRO::AudioChannel::CH_NULL;
}

RETRO::VideoRotation CGameClientTranslator::TranslateRotation(GAME_VIDEO_ROTATION rotation)
{
  switch (rotation)
  {
    case GAME_VIDEO_ROTATION_90_CCW:
      return RETRO::VideoRotation::ROTATION_90_CCW;
    case GAME_VIDEO_ROTATION_180_CCW:
      return RETRO::VideoRotation::ROTATION_180_CCW;
    case GAME_VIDEO_ROTATION_270_CCW:
      return RETRO::VideoRotation::ROTATION_270_CCW;
    default:
      break;
  }
  return RETRO::VideoRotation::ROTATION_0;
}

GAME_KEY_MOD CGameClientTranslator::GetModifiers(KEYBOARD::Modifier modifier)
{
  using namespace KEYBOARD;

  unsigned int mods = GAME_KEY_MOD_NONE;

  if (modifier & Modifier::MODIFIER_CTRL)
    mods |= GAME_KEY_MOD_CTRL;
  if (modifier & Modifier::MODIFIER_SHIFT)
    mods |= GAME_KEY_MOD_SHIFT;
  if (modifier & Modifier::MODIFIER_ALT)
    mods |= GAME_KEY_MOD_ALT;
  if (modifier & Modifier::MODIFIER_RALT)
    mods |= GAME_KEY_MOD_ALT;
  if (modifier & Modifier::MODIFIER_META)
    mods |= GAME_KEY_MOD_META;
  if (modifier & Modifier::MODIFIER_SUPER)
    mods |= GAME_KEY_MOD_SUPER;
  if (modifier & Modifier::MODIFIER_NUMLOCK)
    mods |= GAME_KEY_MOD_NUMLOCK;
  if (modifier & Modifier::MODIFIER_CAPSLOCK)
    mods |= GAME_KEY_MOD_CAPSLOCK;
  if (modifier & Modifier::MODIFIER_SCROLLLOCK)
    mods |= GAME_KEY_MOD_SCROLLOCK;

  return static_cast<GAME_KEY_MOD>(mods);
}

const char* CGameClientTranslator::TranslateRegion(GAME_REGION region)
{
  switch (region)
  {
    case GAME_REGION_NTSC:
      return "NTSC";
    case GAME_REGION_PAL:
      return "PAL";
    default:
      break;
  }
  return "Unknown";
}

PORT_TYPE CGameClientTranslator::TranslatePortType(GAME_PORT_TYPE portType)
{
  switch (portType)
  {
    case GAME_PORT_KEYBOARD:
      return PORT_TYPE::KEYBOARD;
    case GAME_PORT_MOUSE:
      return PORT_TYPE::MOUSE;
    case GAME_PORT_CONTROLLER:
      return PORT_TYPE::CONTROLLER;
    default:
      break;
  }

  return PORT_TYPE::UNKNOWN;
}