void PlayerHandler::setDestination(const int x, const int y,
const int direction) const
{
createOutPacket(CMSG_PLAYER_CHANGE_DEST);
outMsg.writeCoordinates(CAST_U16(x),
CAST_U16(y),
CAST_U8(direction), "destination");
}
void MercenaryHandler::move(const int x, const int y) const
{
const BeingId id = PlayerInfo::getMercenaryId();
if (id == BeingId_zero)
return;
createOutPacket(CMSG_HOMMERC_MOVE_TO);
outMsg.writeBeingId(id, "mercenary id");
outMsg.writeCoordinates(CAST_U16(x),
CAST_U16(y),
1U, "position");
}
SubImage::SubImage(Image *const parent,
SDL_Surface *const image,
const int x, const int y,
const int width, const int height) :
Image(image, false),
mInternalBounds(),
mParent(parent)
{
if (mParent)
{
mParent->incRef();
mParent->SDLTerminateAlphaCache();
mHasAlphaChannel = mParent->hasAlphaChannel();
mIsAlphaVisible = mHasAlphaChannel;
mAlphaChannel = mParent->SDLgetAlphaChannel();
mSource = parent->getIdPath();
#ifdef DEBUG_IMAGES
logger->log("set name2 %p, %s", static_cast<void*>(this),
mSource.c_str());
#endif
#ifdef DEBUG_BIND_TEXTURE
mIdPath = parent->getIdPath();
#endif
}
else
{
mHasAlphaChannel = false;
mIsAlphaVisible = false;
mAlphaChannel = nullptr;
}
// Set up the rectangle.
mBounds.x = CAST_S16(x);
mBounds.y = CAST_S16(y);
mBounds.w = CAST_U16(width);
mBounds.h = CAST_U16(height);
if (mParent)
{
mInternalBounds.x = mParent->mBounds.x;
mInternalBounds.y = mParent->mBounds.y;
mInternalBounds.w = mParent->mBounds.w;
mInternalBounds.h = mParent->mBounds.h;
}
else
{
mInternalBounds.x = 0;
mInternalBounds.y = 0;
mInternalBounds.w = 1;
mInternalBounds.h = 1;
}
mUseAlphaCache = false;
}
void BattleGroundRecv::processBattleEmblem2(Net::MessageIn &msg)
{
const BeingId id = msg.readBeingId("account id");
msg.readString(24, "name");
msg.readInt16("bg id");
const int teamId = msg.readInt16("team id");
Being *const dstBeing = actorManager->findBeing(id);
if (dstBeing)
dstBeing->setTeamId(CAST_U16(teamId));
}
SubImage::SubImage(Image *const parent,
const GLuint image,
const int x, const int y,
const int width, const int height,
const int texWidth, const int texHeight) :
Image(image, width, height, texWidth, texHeight),
mInternalBounds(),
mParent(parent)
{
if (mParent)
mParent->incRef();
// Set up the rectangle.
mBounds.x = CAST_S16(x);
mBounds.y = CAST_S16(y);
mBounds.w = CAST_U16(width);
mBounds.h = CAST_U16(height);
if (mParent)
{
mInternalBounds.x = mParent->mBounds.x;
mInternalBounds.y = mParent->mBounds.y;
mInternalBounds.w = mParent->mBounds.w;
mInternalBounds.h = mParent->mBounds.h;
mSource = parent->getIdPath();
#ifdef DEBUG_IMAGES
logger->log("set name2 %p, %s", static_cast<void*>(this),
mSource.c_str());
#endif
#ifdef DEBUG_BIND_TEXTURE
mIdPath = parent->getIdPath();
#endif
}
else
{
mInternalBounds.x = 0;
mInternalBounds.y = 0;
mInternalBounds.w = 1;
mInternalBounds.h = 1;
}
mIsAlphaVisible = mHasAlphaChannel;
}
uint16_t MumbleManager::getMapId(std::string mapName)
{
uint16_t res = 0;
if (mapName.size() != 5 || mapName[3] != '-')
{
res = getCrc16(mapName);
}
else
{
mapName = mapName.substr(0, 3) + mapName[4];
res = CAST_U16(atoi(mapName.c_str()));
}
return res;
}
void MessageOut::writeInt16(const int16_t value, const char *const str)
{
DEBUGLOG2("writeInt16: " + toStringPrint(CAST_U32(
CAST_U16(value))),
mPos, str);
expand(2);
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
int16_t swap = SDL_Swap16(value);
memcpy(mData + CAST_SIZE(mPos), &swap, sizeof(int16_t));
#else
memcpy(mData + CAST_SIZE(mPos), &value, sizeof(int16_t));
#endif
mPos += 2;
PacketCounters::incOutBytes(2);
}
uint16_t MessageIn::readUInt16(const char *const str)
{
uint16_t value = 0xffU;
if (mPos + 2 <= mLength)
{
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
uint16_t swap;
memcpy(&swap, mData + CAST_SIZE(mPos), sizeof(uint16_t));
value = SDL_Swap16(swap);
#else // SDL_BYTEORDER == SDL_BIG_ENDIAN
memcpy(&value, mData + CAST_SIZE(mPos), sizeof(uint16_t));
#endif // SDL_BYTEORDER == SDL_BIG_ENDIAN
}
DEBUGLOG2("readUInt16: " + toStringPrint(CAST_U32(
CAST_U16(value))),
mPos, str);
mPos += 2;
PacketCounters::incInBytes(2);
return value;
}
void SurfaceGraphics::drawImage(const Image *restrict const image,
int dstX, int dstY) restrict2
{
FUNC_BLOCK("Graphics::drawImage", 1)
// Check that preconditions for blitting are met.
if (!mTarget || !image || !image->mSDLSurface)
return;
const SDL_Rect &imageRect = image->mBounds;
SDL_Rect dstRect;
SDL_Rect srcRect;
dstRect.x = CAST_S16(dstX);
dstRect.y = CAST_S16(dstY);
srcRect.x = CAST_S16(imageRect.x);
srcRect.y = CAST_S16(imageRect.y);
srcRect.w = CAST_U16(imageRect.w);
srcRect.h = CAST_U16(imageRect.h);
#ifdef USE_SDL2
SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect);
#else // USE_SDL2
if (mBlitMode == BlitMode::BLIT_NORMAL)
{
SDL_BlitSurface(image->mSDLSurface, &srcRect, mTarget, &dstRect);
}
else
{
SurfaceImageHelper::combineSurface(image->mSDLSurface,
&srcRect, mTarget, &dstRect);
}
