void render_ortho(SDL_Renderer* renderer)
{
const int offset = input_offset;
const float scale = input_scale;
const int tileSizeX = 128;
const int tileSizeY = 64;
//draw draw space
if (input_draw_space) {
SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
int w = worldMap.GetWidth()*tileSizeX*scale + (worldMap.GetWidth() - 1)*offset;
int h = worldMap.GetHeight()*tileSizeY*scale + (worldMap.GetHeight() - 1)*offset;
DRect rect(-camX, -camY, w, h);
SDL_RenderFillRect(renderer, rect.get());
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
}
//draw map
for (int y = 0; y < worldMap.GetHeight(); y++) {
for (int x = 0; x < worldMap.GetWidth(); x++) {
const int tileId = 0;
SDL_Rect tileRect; //in tileset coords
tileRect.x = tileId*tileSizeX;
tileRect.y = tileId*tileSizeY;
tileRect.w = tileSizeX;
tileRect.h = tileSizeY;
SDL_Rect rect; //in world coords
rect.x = x*tileSizeX*scale + x*offset - camX;
rect.y = y*tileSizeY*scale + y*offset - camY;
rect.w = tileSizeX*scale;
rect.h = tileSizeY*scale;
SDL_RenderCopy(renderer, tileset, &tileRect, &rect);
}
}
//draw debug rect
if (input_show_debug_rect) {
SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255);
for (int y = 0; y < worldMap.GetHeight(); y++) {
for (int x = 0; x < worldMap.GetWidth(); x++) {
SDL_Rect rect; //in world coords
rect.x = x*tileSizeX*scale + x*offset - camX;
rect.y = y*tileSizeY*scale + y*offset - camY;
rect.w = tileSizeX*scale;
rect.h = tileSizeY*scale;
SDL_RenderDrawRect(renderer, &rect);
}
}
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
}
}
void
RandomMovementGenerator<Creature>::Initialize(Creature &creature)
{
float x,y,z,z2, wander_distance;
creature.GetRespawnCoord(x, y, z);
creature.GetRespawnDist(wander_distance);
uint32 mapid=creature.GetMapId();
Map* map = MapManager::Instance().GetMap(mapid, &creature);
// Initialization is done in bulk. Don’t use vamps for that (4. parameter = false). It is too costly when entering a new map grid
z2 = map->GetHeight(x,y,z, false);
if( fabs( z2 - z ) < 5 )
z = z2;
i_nextMove = 1;
i_waypoints[0][0] = x;
i_waypoints[0][1] = y;
i_waypoints[0][2] = z;
bool is_water_ok = creature.isCanSwimOrFly();
bool is_land_ok = creature.isCanWalkOrFly();
for(unsigned int idx=1; idx < MAX_RAND_WAYPOINTS+1; ++idx)
{
const float angle = 2*M_PI*rand_norm();
const float range = wander_distance*rand_norm();
i_waypoints[idx][0] = x+ range * cos(angle);
i_waypoints[idx][1] = y+ range * sin(angle);
// prevent invalid coordinates generation
MaNGOS::NormalizeMapCoord(i_waypoints[idx][0]);
MaNGOS::NormalizeMapCoord(i_waypoints[idx][1]);
bool is_water = map->IsInWater(i_waypoints[idx][0],i_waypoints[idx][1],z);
// if generated wrong path just ignore
if( is_water && !is_water_ok || !is_water && !is_land_ok )
{
i_waypoints[idx][0] = i_waypoints[idx-1][0];
i_waypoints[idx][1] = i_waypoints[idx-1][1];
i_waypoints[idx][2] = i_waypoints[idx-1][2];
continue;
}
// Initialization is done in bulk. Don’t use vamps for that (4. parameter = false). It is too costly when entering a new map grid
z2 = map->GetHeight(i_waypoints[idx][0],i_waypoints[idx][1],z, false);
if( fabs( z2 - z ) < 5 )
z = z2;
i_waypoints[idx][2] = z;
}
i_nextMoveTime.Reset(urand(0, 10000-1)); // TODO: check the lower bound (it is probably too small)
creature.StopMoving();
}
void
RandomMovementGenerator::Initialize(Creature &creature)
{
float x,y,z,z2, wander_distance;
creature.GetRespawnCoord(x, y, z);
creature.GetRespawnDist(wander_distance);
uint32 mapid=creature.GetMapId();
Map* map = MapManager::Instance().GetMap(mapid);
z2 = map->GetHeight(x,y);
if( abs( z2 - z ) < 5 )
z = z2;
i_nextMove = 1;
i_waypoints[0][0] = x;
i_waypoints[0][1] = y;
i_waypoints[0][2] = z;
bool is_water_ok = creature.isCanSwimOrFly();
bool is_land_ok = creature.isCanWalkOrFly();
for(unsigned int idx=1; idx < MAX_RAND_WAYPOINTS+1; ++idx)
{
const float angle = (2*M_PI*rand())/RAND_MAX;
const float range = (wander_distance*rand())/RAND_MAX;
i_waypoints[idx][0] = x+ range * cos(angle);
i_waypoints[idx][1] = y+ range * sin(angle);
// prevent invalid coordinates generation
MaNGOS::NormalizeMapCoord(i_waypoints[idx][0]);
MaNGOS::NormalizeMapCoord(i_waypoints[idx][1]);
bool is_water = map->IsInWater(i_waypoints[idx][0],i_waypoints[idx][1]);
// if generated wrong path just ignore
if( is_water && !is_water_ok || !is_water && !is_land_ok )
{
i_waypoints[idx][0] = i_waypoints[idx-1][0];
i_waypoints[idx][1] = i_waypoints[idx-1][1];
i_waypoints[idx][2] = i_waypoints[idx-1][2];
continue;
}
z2 = map->GetHeight(i_waypoints[idx][0],i_waypoints[idx][1]);
if( abs( z2 - z ) < 5 )
z = z2;
i_waypoints[idx][2] = z;
}
i_nextMoveTime.Reset((rand() % 10000));
creature.StopMoving();
}
void mouseClick(MOUSE_EVENT event) {
if (event == MOUSE_LEFT) {
if (inEditorBar()) {
std::cout << "editor!\n";
int editorTileIndex = getTileEditor(mouse_x, mouse_y);
if(editorTileIndex >= 0 && editorTileIndex < NB_TILES_EDITOR) {
std::cout << "id= " << editorTileIndex << "\n";
selectedTileEditor = editorTileIndex;
}
}
else {
//write tile to map
int mapX; int mapY;
getSelectedTileXY(mouse_x, mouse_y, mapX, mapY);
if (mapX >= 0 && mapX < worldMap.GetWidth() &&
mapY >= 0 && mapY < worldMap.GetHeight()) {
int tileId = TILES_EDITOR[selectedTileEditor];
Terrain& terrain = worldMap.Get(mapX, mapY);
if (EDITOR_SELECTED_LAYER == 0) {
terrain.terrainId = tileId;
}
else if (EDITOR_SELECTED_LAYER == 1) {
terrain.objectId = tileId;
}
std::cout << "set tile " << tileId << " at " << mapX << "," << mapY << "\n";
}
}
}
else if (event == MOUSE_RIGHT) {
//erase tile from map
int mapX; int mapY;
getSelectedTileXY(mouse_x, mouse_y, mapX, mapY);
if (mapX >= 0 && mapX <= worldMap.GetWidth() &&
mapY >= 0 && mapY < worldMap.GetHeight()) {
int tileId = TILES_EDITOR[0];
Terrain& terrain = worldMap.Get(mapX, mapY);
if (EDITOR_SELECTED_LAYER == 0) {
terrain.terrainId = -1;
}
else if (EDITOR_SELECTED_LAYER == 1) {
terrain.objectId = -1;
}
std::cout << "set tile " << tileId << " at " << mapX << "," << mapY << "\n";
}
}
}
void
ConfusedMovementGenerator::Initialize(Creature &creature)
{
const float wander_distance=11;
float x,y,z,z2;
x = creature.GetPositionX();
y = creature.GetPositionY();
z = creature.GetPositionZ();
uint32 mapid=creature.GetMapId();
Map* map = MapManager::Instance().GetMap(mapid);
z2 = map->GetHeight(x,y);
if( abs( z2 - z ) < 5 )
z = z2;
i_nextMove = 1;
bool is_water_ok = creature.isCanSwimOrFly();
bool is_land_ok = creature.isCanWalkOrFly();
for(unsigned int idx=0; idx < MAX_CONF_WAYPOINTS+1; ++idx)
{
const float wanderX=((wander_distance*rand())/RAND_MAX)-wander_distance/2;
const float wanderY=((wander_distance*rand())/RAND_MAX)-wander_distance/2;
i_waypoints[idx][0] = x + wanderX;
i_waypoints[idx][1] = y + wanderY;
// prevent invalid coordinates generation
MaNGOS::NormalizeMapCoord(i_waypoints[idx][0]);
MaNGOS::NormalizeMapCoord(i_waypoints[idx][1]);
bool is_water = map->IsInWater(i_waypoints[idx][0],i_waypoints[idx][1]);
// if generated wrong path just ignore
if( is_water && !is_water_ok || !is_water && !is_land_ok )
{
i_waypoints[idx][0] = idx > 0 ? i_waypoints[idx-1][0] : x;
i_waypoints[idx][1] = idx > 0 ? i_waypoints[idx-1][1] : y;
}
z2 = map->GetHeight(i_waypoints[idx][0],i_waypoints[idx][1]);
if( abs( z2 - z ) < 5 )
z = z2;
i_waypoints[idx][2] = z;
}
creature.StopMoving();
}
void reset_view()
{
camX = -(tileSizeX / 2) * (worldMap.GetHeight() - 1);
camY = 0;
input_offset = 0;
input_scale = 1;
}
void RandomPlayerbotMgr::RandomTeleport(Player* bot, vector<WorldLocation> &locs)
{
if (bot->IsBeingTeleported())
return;
if (locs.empty())
{
sLog->outMessage("playerbot", LOG_LEVEL_ERROR, "Cannot teleport bot %s - no locations available", bot->GetName().c_str());
return;
}
for (int attemtps = 0; attemtps < 10; ++attemtps)
{
int index = urand(0, locs.size() - 1);
WorldLocation loc = locs[index];
float x = loc.m_positionX + urand(0, sPlayerbotAIConfig.grindDistance) - sPlayerbotAIConfig.grindDistance / 2;
float y = loc.m_positionY + urand(0, sPlayerbotAIConfig.grindDistance) - sPlayerbotAIConfig.grindDistance / 2;
float z = loc.m_positionZ;
Map* map = sMapMgr->FindMap(loc.GetMapId(), 0);
if (!map)
continue;
if (!map->IsOutdoors(x, y, z) ||
map->IsInWater(x, y, z))
continue;
uint32 areaId = map->GetAreaId(x, y, z);
if (!areaId)
continue;
AreaTableEntry const* area = sAreaStore.LookupEntry(areaId);
if (!area)
continue;
float ground = map->GetHeight(x, y, z + 0.5f);
if (ground <= INVALID_HEIGHT)
continue;
z = 0.05f + ground;
sLog->outMessage("playerbot", LOG_LEVEL_INFO, "Random teleporting bot %s to %s %f,%f,%f", bot->GetName().c_str(), area->area_name[0], x, y, z);
bot->GetMotionMaster()->Clear();
bot->TeleportTo(loc.GetMapId(), x, y, z, 0);
return;
}
sLog->outMessage("playerbot", LOG_LEVEL_ERROR, "Cannot teleport bot %s - no locations available", bot->GetName().c_str());
}
/** layerToImage
*
* Converts a layer into an ImageMagick Image
*/
int HandlerUtils::LayerToImage(const Map& map, const Layer& layer, std::vector<Magick::Image>& tiles,
Magick::Image& image)
{
for (unsigned int i = 0; i < map.GetHeight(); i++)
{
for (unsigned int j = 0; j < map.GetWidth(); j++)
{
int index = i * map.GetWidth() + j;
int tile = layer[index];
if (tile == -1)
continue;
image.composite(tiles[tile], j * map.GetTileWidth(), i * map.GetTileHeight(), Magick::AtopCompositeOp);
}
}
return 0;
}
/** layerToImage
*
* Converts a layer into an ImageMagick Image
*/
int HandlerUtils::LayerToImage(const Map& map, const Layer& layer, Magick::Image& image)
{
std::vector<Magick::Image> tiles;
if (HandlerUtils::GetTiles(map, tiles))
return -1;
Magick::Color color = Magick::ColorRGB(0, 0, 0);
color.alpha(0);
int width = map.GetWidth() * map.GetTileWidth();
int height = map.GetHeight() * map.GetTileHeight();
image.matte(true);
image.resize(Magick::Geometry(width, height));
image.backgroundColor(color);
image.erase();
return HandlerUtils::LayerToImage(map, layer, tiles, image);
}
int main()
{
// Read the configuration file
ConfigManager::ReadParameters();
// Read and inflate map
const char* mapurl = ConfigManager::GetMapUrl().erase(ConfigManager::GetMapUrl().size() - 1).c_str();
Map* currMap = LoadMap(mapurl);
int robotSize = MAX(ConfigManager::GetRobotHeight(),ConfigManager::GetRobotWidth());
double mapResulotion = ConfigManager::GetMapResolution();
int InflateAddition = ceil((robotSize / 2) / mapResulotion);
Map* inflateMap = currMap->Inflate(InflateAddition);
Map* Maparticle = currMap->Inflate(5);
// Calculate the ratio between the grid resolution and map resolution
int res = ConfigManager::GetGridResolution() / ConfigManager::GetMapResolution();
Grid* grid = new Grid(inflateMap->GetMatrix(),inflateMap->GetWidth(),inflateMap->GetHeight(), res);
// A*
PathPlanner* p = new PathPlanner();
Point* start = ConfigManager::GetStartLocationMapResolution();
Point* end = ConfigManager::GetGoalMapResolution();
int startGridPointX,startGridPointY, endGridPointX, endGridPointY;
startGridPointX = start->GetRow() / res;
startGridPointY = start->GetCol() / res;
endGridPointX = end->GetRow() / res;
endGridPointY = end->GetCol() / res;
std::string route = p->pathFind(startGridPointX ,startGridPointY,endGridPointX,endGridPointY,grid);
// WayPoint calculation
Point* startWithRes = new Point(start->GetRow() / 4, start->GetCol() / 4);
vector<Point *> waypointsArr = WayPoints::CalculateByDirectionalPath(route, startWithRes);
Robot robot("localhost",6665);
PlnObstacleAvoid plnOA(&robot);
Manager manager(&robot, &plnOA, waypointsArr, Maparticle);
manager.run();
}
/** MapToImage
*
* Converts a map into an ImageMagick Image
*/
int HandlerUtils::MapToImage(const Map& map, Magick::Image& image)
{
std::vector<Magick::Image> tiles;
if (HandlerUtils::GetTiles(map, tiles))
return -1;
Magick::Color color = Magick::ColorRGB(0, 0, 0);
color.alpha(0);
const Tileset& tileset = map.GetTileset();
uint32_t tile_width, tile_height;
tileset.GetTileDimensions(tile_width, tile_height);
int width = map.GetWidth() * tile_width;
int height = map.GetHeight() * tile_height;
image.matte(true);
image.resize(Magick::Geometry(width, height));
image.backgroundColor(color);
image.erase();
try
{
for (const auto& layer : map.GetLayers())
{
if (HandlerUtils::LayerToImage(map, layer, tiles, image))
return -1;
}
}
catch (Magick::Exception& error_)
{
return -1;
}
return 0;
}
void WorldSession::HandleMovementOpcodes( WorldPacket & recv_data )
{
uint32 opcode = recv_data.GetOpcode();
DEBUG_LOG("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
recv_data.hexlike();
Unit *mover = _player->GetMover();
Player *plMover = mover->GetTypeId() == TYPEID_PLAYER ? (Player*)mover : NULL;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if (plMover && plMover->IsBeingTeleported())
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* extract packet */
ObjectGuid guid;
MovementInfo movementInfo;
recv_data >> guid.ReadAsPacked();
recv_data >> movementInfo;
/*----------------*/
if (!Diamond::IsValidMapCoord(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o))
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEFLAG_ONTRANSPORT))
{
// transports size limited
// (also received at zeppelin/lift leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if ( movementInfo.GetTransportPos()->x > 50 || movementInfo.GetTransportPos()->y > 50 || movementInfo.GetTransportPos()->z > 100 )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
if ( !Diamond::IsValidMapCoord(movementInfo.GetPos()->x + movementInfo.GetTransportPos()->x, movementInfo.GetPos()->y + movementInfo.GetTransportPos()->y,
movementInfo.GetPos()->z + movementInfo.GetTransportPos()->z, movementInfo.GetPos()->o + movementInfo.GetTransportPos()->o) )
{
recv_data.rpos(recv_data.wpos()); // prevent warnings spam
return;
}
// if we boarded a transport, add us to it
if (plMover && !plMover->m_transport)
{
float trans_rad = movementInfo.GetTransportPos()->x*movementInfo.GetTransportPos()->x + movementInfo.GetTransportPos()->y*movementInfo.GetTransportPos()->y + movementInfo.GetTransportPos()->z*movementInfo.GetTransportPos()->z;
if (trans_rad > 3600.0f) // transport radius = 60 yards //cheater with on_transport_flag
{
return;
}
// elevators also cause the client to send MOVEFLAG_ONTRANSPORT - just unmount if the guid can be found in the transport list
for (MapManager::TransportSet::const_iterator iter = sMapMgr.m_Transports.begin(); iter != sMapMgr.m_Transports.end(); ++iter)
{
if ((*iter)->GetObjectGuid() == movementInfo.GetTransportGuid())
{
plMover->m_transport = (*iter);
(*iter)->AddPassenger(plMover);
if (plMover->GetVehicleKit())
plMover->GetVehicleKit()->RemoveAllPassengers();
break;
}
}
}
}
else if (plMover && plMover->m_transport) // if we were on a transport, leave
{
plMover->m_transport->RemovePassenger(plMover);
plMover->m_transport = NULL;
movementInfo.ClearTransportData();
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plMover && !plMover->IsTaxiFlying())
plMover->HandleFall(movementInfo);
if (plMover && (movementInfo.HasMovementFlag(MOVEFLAG_SWIMMING) != plMover->IsInWater()))
{
// now client not include swimming flag in case jumping under water
plMover->SetInWater( !plMover->IsInWater() || plMover->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z) );
if (plMover->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z-7.0f))
{
plMover->m_anti_BeginFallZ=INVALID_HEIGHT;
}
}
// ---- anti-cheat features -->>>
uint32 Anti_TeleTimeDiff=plMover ? time(NULL) - plMover->Anti__GetLastTeleTime() : time(NULL);
static const uint32 Anti_TeleTimeIgnoreDiff=sWorld.GetMvAnticheatIgnoreAfterTeleport();
if (plMover && (plMover->m_transport == 0) && sWorld.GetMvAnticheatEnable() &&
GetPlayer()->GetSession()->GetSecurity() <= sWorld.GetMvAnticheatGmLevel() &&
GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()!=FLIGHT_MOTION_TYPE &&
Anti_TeleTimeDiff>Anti_TeleTimeIgnoreDiff)
{
const uint32 CurTime=getMSTime();
if (getMSTimeDiff(GetPlayer()->m_anti_lastalarmtime,CurTime) > sWorld.GetMvAnticheatAlarmPeriod())
{
GetPlayer()->m_anti_alarmcount = 0;
}
/* I really don't care about movement-type yet (todo)
UnitMoveType move_type;
if (movementInfo.flags & MOVEMENTFLAG_FLYING) move_type = MOVE_FLY;
else if (movementInfo.flags & MOVEMENTFLAG_SWIMMING) move_type = MOVE_SWIM;
else if (movementInfo.flags & MOVEMENTFLAG_WALK_MODE) move_type = MOVE_WALK;
else move_type = MOVE_RUN;*/
float delta_x = GetPlayer()->GetPositionX() - movementInfo.GetPos()->x;
float delta_y = GetPlayer()->GetPositionY() - movementInfo.GetPos()->y;
float delta_z = GetPlayer()->GetPositionZ() - movementInfo.GetPos()->z;
float delta = sqrt(delta_x * delta_x + delta_y * delta_y); // Len of movement-vector via Pythagoras (a^2+b^2=Len^2)
float tg_z = 0.0f; //tangens
float delta_t = getMSTimeDiff(GetPlayer()->m_anti_lastmovetime,CurTime);
GetPlayer()->m_anti_lastmovetime = CurTime;
GetPlayer()->m_anti_MovedLen += delta;
if (delta_t > 15000.0f)
{ delta_t = 15000.0f; }
// Tangens of walking angel
if (!(movementInfo.GetMovementFlags() & (MOVEFLAG_FLYING | MOVEFLAG_SWIMMING)))
{
tg_z = ((delta !=0.0f) && (delta_z > 0.0f)) ? (atan((delta_z*delta_z) / delta) * 180.0f / M_PI) : 0.0f;
}
//antiOFF fall-damage, MOVEMENTFLAG_UNK4 seted by client if player try movement when falling and unset in this case the MOVEMENTFLAG_FALLING flag.
if ((!GetPlayer()->CanFly() && GetPlayer()->m_anti_BeginFallZ == INVALID_HEIGHT) &&
(movementInfo.GetMovementFlags() & (MOVEFLAG_FALLING | MOVEFLAG_FALLINGFAR)) != 0)
{
GetPlayer()->m_anti_BeginFallZ=(float)(movementInfo.GetPos()->z);
}
if (GetPlayer()->m_anti_NextLenCheck <= CurTime)
{
// Check every 500ms is a lot more advisable then 1000ms, because normal movment packet arrives every 500ms
uint32 OldNextLenCheck=GetPlayer()->m_anti_NextLenCheck;
float delta_xyt=GetPlayer()->m_anti_MovedLen/(float)(getMSTimeDiff(OldNextLenCheck-500,CurTime));
GetPlayer()->m_anti_NextLenCheck = CurTime+500;
GetPlayer()->m_anti_MovedLen = 0.0f;
static const float MaxDeltaXYT = sWorld.GetMvAnticheatMaxXYT();
if (delta_xyt > MaxDeltaXYT && delta<=100.0f && GetPlayer()->GetZoneId() != 2257)
{
if (sWorld.GetMvAnticheatSpeedCheck())
Anti__CheatOccurred(CurTime,"Speed hack",delta_xyt,LookupOpcodeName(opcode),
(float)(GetPlayer()->GetMotionMaster()->GetCurrentMovementGeneratorType()),
(float)(getMSTimeDiff(OldNextLenCheck-500,CurTime)));
}
}
if (delta > 100.0f && GetPlayer()->GetZoneId() != 2257)
{
if (sWorld.GetMvAnticheatTeleportCheck())
Anti__ReportCheat("Tele hack",delta,LookupOpcodeName(opcode));
}
// Check for waterwalking . Fix new way of checking for waterwalking by Darky88
if (movementInfo.HasMovementFlag(MOVEFLAG_WATERWALKING) &&
!(GetPlayer()->HasAuraType(SPELL_AURA_WATER_WALK) || GetPlayer()->HasAuraType(SPELL_AURA_GHOST)))
{
if (sWorld.GetMvAnticheatWaterCheck())
Anti__CheatOccurred(CurTime,"Water walking",0.0f,NULL,0.0f,(uint32)(movementInfo.GetMovementFlags()));
}
// Check for walking upwards a mountain while not beeing able to do that, New check by Darky88
if ((delta_z < -2.3f) && (tg_z > 2.37f))
{
if (sWorld.GetMvAnticheatMountainCheck())
Anti__CheatOccurred(CurTime,"Mountain hack",tg_z,NULL,delta,delta_z);
}
static const float DIFF_OVERGROUND = 10.0f;
float Anti__GroundZ = GetPlayer()->GetMap()->GetHeight(GetPlayer()->GetPositionX(),GetPlayer()->GetPositionY(),MAX_HEIGHT);
float Anti__FloorZ = GetPlayer()->GetMap()->GetHeight(GetPlayer()->GetPositionX(),GetPlayer()->GetPositionY(),GetPlayer()->GetPositionZ());
float Anti__MapZ = ((Anti__FloorZ <= (INVALID_HEIGHT+5.0f)) ? Anti__GroundZ : Anti__FloorZ) + DIFF_OVERGROUND;
if (!GetPlayer()->CanFly() &&
!GetPlayer()->GetBaseMap()->IsUnderWater(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z-7.0f) &&
Anti__MapZ < GetPlayer()->GetPositionZ() && Anti__MapZ > (INVALID_HEIGHT+DIFF_OVERGROUND + 5.0f))
{
static const float DIFF_AIRJUMP=25.0f; // 25 is realy high, but to many false positives...
// Air-Jump-Detection definitively needs a better way to be detected...
if ((movementInfo.GetMovementFlags() & (MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING | MOVEFLAG_ROOT)) != 0) // Fly Hack
{
// Fix Aura 55164
if (!GetPlayer()->HasAura(55164) || !GetPlayer()->HasAuraType(SPELL_AURA_FEATHER_FALL))
if (sWorld.GetMvAnticheatFlyCheck())
Anti__CheatOccurred(CurTime,"Fly hack",
((uint8)(GetPlayer()->HasAuraType(SPELL_AURA_FLY))) +
((uint8)(GetPlayer()->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED))*2),
NULL,GetPlayer()->GetPositionZ()-Anti__MapZ);
}
// Need a better way to do that - currently a lot of fake alarms
else if ((Anti__MapZ+DIFF_AIRJUMP < GetPlayer()->GetPositionZ() &&
(movementInfo.GetMovementFlags() & (MOVEFLAG_FALLINGFAR | MOVEFLAG_PENDINGSTOP))==0) ||
(Anti__MapZ < GetPlayer()->GetPositionZ() && opcode==MSG_MOVE_JUMP) &&
!GetPlayer()->HasAuraType(SPELL_AURA_FEATHER_FALL))
{
if (sWorld.GetMvAnticheatJumpCheck())
Anti__CheatOccurred(CurTime,"Possible Air Jump Hack",0.0f,LookupOpcodeName(opcode),0.0f,movementInfo.GetMovementFlags());
}
}
/*if (Anti__FloorZ < -199900.0f && Anti__GroundZ >= -199900.0f &&
GetPlayer()->GetPositionZ()+5.0f < Anti__GroundZ)
{
Anti__CheatOccurred(CurTime,"Teleport2Plane hack",
GetPlayer()->GetPositionZ(),NULL,Anti__GroundZ);
}*/
//Teleport To Plane checks
if (movementInfo.GetPos()->z < 0.0001f && movementInfo.GetPos()->z > -0.0001f && (!movementInfo.HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_CAN_FLY | MOVEFLAG_FLYING))))
{
if (sWorld.GetMvAnticheatTeleport2PlaneCheck())
{
// Prevent using TeleportToPlan.
Map *map = GetPlayer()->GetMap();
if (map)
{
float plane_z = map->GetHeight(movementInfo.GetPos()->x, movementInfo.GetPos()->y, MAX_HEIGHT) - movementInfo.GetPos()->z;
plane_z = (plane_z < -500.0f) ? 0 : plane_z; //check holes in heigth map
if (plane_z > 0.1f || plane_z < -0.1f)
{
if (sWorld.GetMvAnticheatTeleport2PlaneCheck())
Anti__CheatOccurred(CurTime,"Teleport2Plane hack",GetPlayer()->GetPositionZ(),NULL,plane_z);
}
}
}
}
}
// <<---- anti-cheat features
/* process position-change */
movementInfo.UpdateTime(getMSTime());
WorldPacket data(opcode, recv_data.size());
data.appendPackGUID(mover->GetGUID()); // write guid
movementInfo.Write(data); // write data
mover->SendMessageToSetExcept(&data, _player);
mover->m_movementInfo = movementInfo;
mover->SetPosition(movementInfo.GetPos()->x, movementInfo.GetPos()->y, movementInfo.GetPos()->z, movementInfo.GetPos()->o);
if (plMover) // nothing is charmed, or player charmed
{
plMover->UpdateFallInformationIfNeed(movementInfo, opcode);
// after move info set
if ((opcode == MSG_MOVE_SET_WALK_MODE || opcode == MSG_MOVE_SET_RUN_MODE))
plMover->UpdateWalkMode(plMover, false);
if (plMover->isMovingOrTurning())
plMover->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if (movementInfo.GetPos()->z < -500.0f)
{
if (plMover->InBattleGround()
&& plMover->GetBattleGround()
&& plMover->GetBattleGround()->HandlePlayerUnderMap(_player))
{
// do nothing, the handle already did if returned true
}
else
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
// TODO: discard movement packets after the player is rooted
if (plMover->isAlive())
{
plMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, plMover->GetMaxHealth());
// pl can be alive if GM/etc
if (!plMover->isAlive())
{
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
plMover->KillPlayer();
plMover->BuildPlayerRepop();
}
}
// cancel the death timer here if started
plMover->RepopAtGraveyard();
}
}
}
}
void WorldSession::HandleMovementOpcodes( WorldPacket & recv_data )
{
uint32 opcode = recv_data.GetOpcode();
sLog.outDebug("WORLD: Recvd %s (%u, 0x%X) opcode", LookupOpcodeName(opcode), opcode, opcode);
Unit *mover = _player->m_mover;
Player *plMover = mover->GetTypeId()==TYPEID_PLAYER ? (Player*)mover : NULL;
// ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck
if(plMover && plMover->IsBeingTeleported()){
// movement anticheat
plMover->m_anti_JustTeleported = 1;
// end movement anticheat
return;
}
/* extract packet */
MovementInfo movementInfo;
ReadMovementInfo(recv_data, &movementInfo);
/*----------------*/
if(recv_data.size() != recv_data.rpos())
{
sLog.outError("MovementHandler: player %s (guid %d, account %u) sent a packet (opcode %u) that is " SIZEFMTD " bytes larger than it should be. Kicked as cheater.", _player->GetName(), _player->GetGUIDLow(), _player->GetSession()->GetAccountId(), recv_data.GetOpcode(), recv_data.size() - recv_data.rpos());
KickPlayer();
return;
}
if (!MaNGOS::IsValidMapCoord(movementInfo.x, movementInfo.y, movementInfo.z, movementInfo.o))
return;
/* handle special cases */
if (movementInfo.HasMovementFlag(MOVEMENTFLAG_ONTRANSPORT))
{
// transports size limited
// (also received at zeppelin leave by some reason with t_* as absolute in continent coordinates, can be safely skipped)
if( movementInfo.t_x > 60 || movementInfo.t_y > 60 || movementInfo.t_x < -60 || movementInfo.t_y < -60 )
return;
if( !MaNGOS::IsValidMapCoord(movementInfo.x+movementInfo.t_x, movementInfo.y + movementInfo.t_y,
movementInfo.z + movementInfo.t_z, movementInfo.o + movementInfo.t_o) )
return;
if (plMover && plMover->m_anti_TransportGUID == 0 && (movementInfo.t_guid !=0))
{
// if we boarded a transport, add us to it
if (plMover && !plMover->m_transport)
{
// elevators also cause the client to send MOVEMENTFLAG_ONTRANSPORT - just unmount if the guid can be found in the transport list
for (MapManager::TransportSet::const_iterator iter = MapManager::Instance().m_Transports.begin(); iter != MapManager::Instance().m_Transports.end(); ++iter)
{
if ((*iter)->GetGUID() == movementInfo.t_guid)
{
plMover->m_transport = (*iter);
(*iter)->AddPassenger(plMover);
break;
}
}
}
//movement anticheat;
//Correct finding GO guid in DB (thanks to GriffonHeart)
GameObject *obj = HashMapHolder<GameObject>::Find(movementInfo.t_guid);
if(obj)
plMover->m_anti_TransportGUID = obj->GetDBTableGUIDLow();
else
plMover->m_anti_TransportGUID = GUID_LOPART(movementInfo.t_guid);
// end movement anticheat
}
} else if (plMover && plMover->m_anti_TransportGUID != 0){
if (plMover && plMover->m_transport) // if we were on a transport, leave
{
plMover->m_transport->RemovePassenger(plMover);
plMover->m_transport = NULL;
}
movementInfo.t_x = 0.0f;
movementInfo.t_y = 0.0f;
movementInfo.t_z = 0.0f;
movementInfo.t_o = 0.0f;
movementInfo.t_time = 0;
movementInfo.t_seat = -1;
plMover->m_anti_TransportGUID = 0;
}
// fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map).
if (opcode == MSG_MOVE_FALL_LAND && plMover && !plMover->isInFlight())
{
//movement anticheat
plMover->m_anti_JustJumped = 0;
plMover->m_anti_JumpBaseZ = 0;
//end movement anticheat
plMover->HandleFall(movementInfo);
}
if (plMover && (movementInfo.HasMovementFlag(MOVEMENTFLAG_SWIMMING) != plMover->IsInWater()))
{
// now client not include swimming flag in case jumping under water
plMover->SetInWater( !plMover->IsInWater() || plMover->GetBaseMap()->IsUnderWater(movementInfo.x, movementInfo.y, movementInfo.z) );
}
/*----------------------*/
//---- anti-cheat features -->>>
bool check_passed = true;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
if (plMover){
sLog.outBasic("MA-%s > client-time:%d fall-time:%d | xyzo: %f,%f,%fo(%f) flags[%X] opcode[%s]| transport (xyzo): %f,%f,%fo(%f)",
plMover->GetName(),movementInfo.time,movementInfo.fallTime,movementInfo.x,movementInfo.y,movementInfo.z,movementInfo.o,
movementInfo.flags, LookupOpcodeName(opcode),movementInfo.t_x,movementInfo.t_y,movementInfo.t_z,movementInfo.t_o);
sLog.outBasic("MA-%s Transport > server GUID: %d | client GUID: (lo)%d - (hi)%d",
plMover->GetName(),plMover->m_anti_TransportGUID, GUID_LOPART(movementInfo.t_guid), GUID_HIPART(movementInfo.t_guid));
} else {
sLog.outBasic("MA > client-time:%d fall-time:%d | xyzo: %f,%f,%fo(%f) flags[%X] opcode[%s]| transport (xyzo): %f,%f,%fo(%f)",
movementInfo.time,movementInfo.fallTime,movementInfo.x,movementInfo.y,movementInfo.z,movementInfo.o,
movementInfo.flags, LookupOpcodeName(opcode),movementInfo.t_x,movementInfo.t_y,movementInfo.t_z,movementInfo.t_o);
sLog.outBasic("MA Transport > server GUID: | client GUID: (lo)%d - (hi)%d",
GUID_LOPART(movementInfo.t_guid), GUID_HIPART(movementInfo.t_guid));
}
#endif
if (plMover && World::GetEnableMvAnticheat())
{
//calc time deltas
int32 cClientTimeDelta = 1500;
if (plMover->m_anti_LastClientTime !=0){
cClientTimeDelta = movementInfo.time - plMover->m_anti_LastClientTime;
plMover->m_anti_DeltaClientTime += cClientTimeDelta;
plMover->m_anti_LastClientTime = movementInfo.time;
} else {
plMover->m_anti_LastClientTime = movementInfo.time;
}
uint32 cServerTime=getMSTime();
uint32 cServerTimeDelta = 1500;
if (plMover->m_anti_LastServerTime != 0){
cServerTimeDelta = cServerTime - plMover->m_anti_LastServerTime;
plMover->m_anti_DeltaServerTime += cServerTimeDelta;
plMover->m_anti_LastServerTime = cServerTime;
} else {
plMover->m_anti_LastServerTime = cServerTime;
}
//resync times on client login (first 15 sec for heavy areas)
if (plMover->m_anti_DeltaServerTime < 15000 && plMover->m_anti_DeltaClientTime < 15000)
plMover->m_anti_DeltaClientTime = plMover->m_anti_DeltaServerTime;
int32 sync_time = plMover->m_anti_DeltaClientTime - plMover->m_anti_DeltaServerTime;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outBasic("MA-%s Time > cClientTimeDelta: %d, cServerTime: %d || deltaC: %d - deltaS: %d || SyncTime: %d",
plMover->GetName(),cClientTimeDelta, cServerTime,
plMover->m_anti_DeltaClientTime, plMover->m_anti_DeltaServerTime, sync_time);
#endif
//mistiming checks
int32 gmd = World::GetMistimingDelta();
if (sync_time > gmd || sync_time < -gmd){
cClientTimeDelta = cServerTimeDelta;
plMover->m_anti_MistimingCount++;
sLog.outError("MA-%s, mistiming exception. #:%d, mistiming: %dms ",
plMover->GetName(), plMover->m_anti_MistimingCount, sync_time);
if (plMover->m_anti_MistimingCount > World::GetMistimingAlarms())
{
plMover->GetSession()->KickPlayer();
return;
}
check_passed = false;
}
// end mistiming checks
uint32 curDest = plMover->m_taxi.GetTaxiDestination(); //check taxi flight
if ((plMover->m_anti_TransportGUID == 0) && !curDest)
{
UnitMoveType move_type;
// calculating section ---------------------
//current speed
if (movementInfo.flags & MOVEMENTFLAG_FLYING) move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_FLIGHT_BACK : MOVE_FLIGHT;
else if (movementInfo.flags & MOVEMENTFLAG_SWIMMING) move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_SWIM_BACK : MOVE_SWIM;
else if (movementInfo.flags & MOVEMENTFLAG_WALK_MODE) move_type = MOVE_WALK;
//hmm... in first time after login player has MOVE_SWIMBACK instead MOVE_WALKBACK
else move_type = movementInfo.flags & MOVEMENTFLAG_BACKWARD ? MOVE_SWIM_BACK : MOVE_RUN;
float current_speed = plMover->GetSpeed(move_type);
// end current speed
// movement distance
float allowed_delta= 0;
float delta_x = plMover->GetPositionX() - movementInfo.x;
float delta_y = plMover->GetPositionY() - movementInfo.y;
float delta_z = plMover->GetPositionZ() - movementInfo.z;
float real_delta = delta_x * delta_x + delta_y * delta_y;
float tg_z = -99999; //tangens
// end movement distance
if (cClientTimeDelta < 0) {cClientTimeDelta = 0;}
float time_delta = (cClientTimeDelta < 1500) ? (float)cClientTimeDelta/1000 : 1.5f; //normalize time - 1.5 second allowed for heavy loaded server
if (!(movementInfo.flags & (MOVEMENTFLAG_FLYING | MOVEMENTFLAG_SWIMMING)))
tg_z = (real_delta !=0) ? (delta_z*delta_z / real_delta) : -99999;
if (current_speed < plMover->m_anti_Last_HSpeed)
{
allowed_delta = plMover->m_anti_Last_HSpeed;
if (plMover->m_anti_LastSpeedChangeTime == 0 )
plMover->m_anti_LastSpeedChangeTime = movementInfo.time + (uint32)floor(((plMover->m_anti_Last_HSpeed / current_speed) * 1500)) + 100; //100ms above for random fluctuating =)))
} else {
allowed_delta = current_speed;
}
allowed_delta = allowed_delta * time_delta;
allowed_delta = allowed_delta * allowed_delta + 2;
if (tg_z > 2.2)
allowed_delta = allowed_delta + (delta_z*delta_z)/2.37; // mountain fall allowed speed
if (movementInfo.time>plMover->m_anti_LastSpeedChangeTime)
{
plMover->m_anti_Last_HSpeed = current_speed; // store current speed
plMover->m_anti_Last_VSpeed = -2.3f;
if (plMover->m_anti_LastSpeedChangeTime != 0) plMover->m_anti_LastSpeedChangeTime = 0;
}
// end calculating section ---------------------
//AntiGravitation (thanks to Meekro)
float JumpHeight = plMover->m_anti_JumpBaseZ - movementInfo.z;
if ((plMover->m_anti_JumpBaseZ != 0)
&& !(movementInfo.flags & (MOVEMENTFLAG_SWIMMING | MOVEMENTFLAG_FLYING | MOVEMENTFLAG_FLYING2))
&& (JumpHeight < plMover->m_anti_Last_VSpeed))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, GraviJump exception. JumpHeight = %f, Allowed Veritcal Speed = %f",
plMover->GetName(), JumpHeight, plMover->m_anti_Last_VSpeed);
#endif
check_passed = false;
}
//multi jump checks
if (opcode == MSG_MOVE_JUMP && !plMover->IsInWater())
{
if (plMover->m_anti_JustJumped >= 1){
check_passed = false; //don't process new jump packet
} else {
plMover->m_anti_JustJumped += 1;
plMover->m_anti_JumpBaseZ = movementInfo.z;
}
} else if (plMover->IsInWater()) {
plMover->m_anti_JustJumped = 0;
}
//speed hack checks
if ((real_delta > allowed_delta)) // && (delta_z < 0))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, speed exception | cDelta=%f aDelta=%f | cSpeed=%f lSpeed=%f deltaTime=%f",
plMover->GetName(), real_delta, allowed_delta, current_speed, plMover->m_anti_Last_HSpeed,time_delta);
#endif
check_passed = false;
}
//teleport hack checks
if ((real_delta>4900.0f) && !(real_delta < allowed_delta))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, is teleport exception | cDelta=%f aDelta=%f | cSpeed=%f lSpeed=%f deltaToime=%f",
plMover->GetName(),real_delta, allowed_delta, current_speed, plMover->m_anti_Last_HSpeed,time_delta);
#endif
check_passed = false;
}
//mountian hack checks // 1.56f (delta_z < GetPlayer()->m_anti_Last_VSpeed))
if ((delta_z < plMover->m_anti_Last_VSpeed) && (plMover->m_anti_JustJumped == 0) && (tg_z > 2.37f))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, mountain exception | tg_z=%f", plMover->GetName(),tg_z);
#endif
check_passed = false;
}
//Fly hack checks
if (((movementInfo.flags & (MOVEMENTFLAG_CAN_FLY | MOVEMENTFLAG_FLYING | MOVEMENTFLAG_FLYING2)) != 0)
&& !plMover->isGameMaster()
&& !(plMover->HasAuraType(SPELL_AURA_FLY) || plMover->HasAuraType(SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED)))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, flight exception. {SPELL_AURA_FLY=[%X]} {SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED=[%X]} {SPELL_AURA_MOD_SPEED_FLIGHT=[%X]} {SPELL_AURA_MOD_FLIGHT_SPEED_ALWAYS=[%X]} {SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK=[%X]}",
plMover->GetName(),
plMover->HasAuraType(SPELL_AURA_FLY), plMover->HasAuraType(SPELL_AURA_MOD_INCREASE_FLIGHT_SPEED),
plMover->HasAuraType(SPELL_AURA_MOD_SPEED_FLIGHT), plMover->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_ALWAYS),
plMover->HasAuraType(SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK));
#endif
check_passed = false;
}
//Water-Walk checks
if (((movementInfo.flags & MOVEMENTFLAG_WATERWALKING) != 0)
&& !plMover->isGameMaster()
&& !(plMover->HasAuraType(SPELL_AURA_WATER_WALK) | plMover->HasAuraType(SPELL_AURA_GHOST)))
{
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, water-walk exception. [%X]{SPELL_AURA_WATER_WALK=[%X]}",
plMover->GetName(), movementInfo.flags, plMover->HasAuraType(SPELL_AURA_WATER_WALK));
#endif
check_passed = false;
}
//Teleport To Plane checks
if (movementInfo.z < 0.0001f && movementInfo.z > -0.0001f
&& ((movementInfo.flags & (MOVEMENTFLAG_SWIMMING | MOVEMENTFLAG_CAN_FLY | MOVEMENTFLAG_FLYING | MOVEMENTFLAG_FLYING2)) == 0)
&& !plMover->isGameMaster())
{
// Prevent using TeleportToPlan.
Map *map = plMover->GetMap();
if (map){
float plane_z = map->GetHeight(movementInfo.x, movementInfo.y, MAX_HEIGHT) - movementInfo.z;
plane_z = (plane_z < -500.0f) ? 0 : plane_z; //check holes in heigth map
if(plane_z > 0.1f || plane_z < -0.1f)
{
plMover->m_anti_TeleToPlane_Count++;
check_passed = false;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outDebug("MA-%s, teleport to plan exception. plane_z: %f ",
plMover->GetName(), plane_z);
#endif
if (plMover->m_anti_TeleToPlane_Count > World::GetTeleportToPlaneAlarms())
{
sLog.outError("MA-%s, teleport to plan exception. Exception count: %d ",
plMover->GetName(), plMover->m_anti_TeleToPlane_Count);
plMover->GetSession()->KickPlayer();
return;
}
}
}
} else {
if (plMover->m_anti_TeleToPlane_Count != 0)
plMover->m_anti_TeleToPlane_Count = 0;
}
} else if (movementInfo.flags & MOVEMENTFLAG_ONTRANSPORT) {
//antiwrap checks
if (plMover->m_transport)
{
float trans_rad = movementInfo.t_x*movementInfo.t_x + movementInfo.t_y*movementInfo.t_y + movementInfo.t_z*movementInfo.t_z;
if (trans_rad > 3600.0f){
check_passed = false;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, leave transport.", plMover->GetName());
#endif
}
} else {
if (GameObjectData const* go_data = objmgr.GetGOData(plMover->m_anti_TransportGUID))
{
float delta_gox = go_data->posX - movementInfo.x;
float delta_goy = go_data->posY - movementInfo.y;
float delta_goz = go_data->posZ - movementInfo.z;
int mapid = go_data->mapid;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outDebug("MA-%s, transport movement. GO xyzo: %f,%f,%f",
plMover->GetName(), go_data->posX,go_data->posY,go_data->posZ);
#endif
if (plMover->GetMapId() != mapid){
check_passed = false;
} else if (mapid !=369) {
float delta_go = delta_gox*delta_gox + delta_goy*delta_goy;
if (delta_go > 3600.0f) {
check_passed = false;
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outError("MA-%s, leave transport. GO xyzo: %f,%f,%f",
plMover->GetName(), go_data->posX,go_data->posY,go_data->posZ);
#endif
}
}
} else {
#ifdef MOVEMENT_ANTICHEAT_DEBUG
sLog.outDebug("MA-%s, undefined transport.", plMover->GetName());
#endif
check_passed = false;
}
}
if (!check_passed){
if (plMover->m_transport)
{
plMover->m_transport->RemovePassenger(plMover);
plMover->m_transport = NULL;
}
movementInfo.t_x = 0.0f;
movementInfo.t_y = 0.0f;
movementInfo.t_z = 0.0f;
movementInfo.t_o = 0.0f;
movementInfo.t_time = 0;
plMover->m_anti_TransportGUID = 0;
}
}
}
/* process position-change */
if (check_passed)
{
recv_data.put<uint32>(6, getMSTime()); // fix time, offset flags(4) + unk(2)
WorldPacket data(recv_data.GetOpcode(), (mover->GetPackGUID().size()+recv_data.size()));
data.append(mover->GetPackGUID()); // use mover guid
data.append(recv_data.contents(), recv_data.size());
GetPlayer()->SendMessageToSet(&data, false);
if(plMover) // nothing is charmed, or player charmed
{
plMover->SetPosition(movementInfo.x, movementInfo.y, movementInfo.z, movementInfo.o);
plMover->m_movementInfo = movementInfo;
plMover->UpdateFallInformationIfNeed(movementInfo, recv_data.GetOpcode());
if(plMover->isMovingOrTurning())
plMover->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(movementInfo.z < -500.0f)
{
if(plMover->InBattleGround()
&& plMover->GetBattleGround()
&& plMover->GetBattleGround()->HandlePlayerUnderMap(_player))
{
// do nothing, the handle already did if returned true
}
else
{
// NOTE: this is actually called many times while falling
// even after the player has been teleported away
// TODO: discard movement packets after the player is rooted
if(plMover->isAlive())
{
plMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth());
// pl can be alive if GM/etc
if(!plMover->isAlive())
{
// change the death state to CORPSE to prevent the death timer from
// starting in the next player update
plMover->KillPlayer();
plMover->BuildPlayerRepop();
}
}
// cancel the death timer here if started
plMover->RepopAtGraveyard();
}
}
//movement anticheat >>>
if (plMover->m_anti_AlarmCount > 0){
sLog.outError("MA-%s produce %d anticheat alarms",plMover->GetName(),plMover->m_anti_AlarmCount);
plMover->m_anti_AlarmCount = 0;
}
// end movement anticheat
}
else // creature charmed
{
if(mover->IsInWorld())
mover->GetMap()->CreatureRelocation((Creature*)mover, movementInfo.x, movementInfo.y, movementInfo.z, movementInfo.o);
}
} else if (plMover) {
plMover->m_anti_AlarmCount++;
WorldPacket data;
plMover->m_movementInfo.SetMovementFlags(MovementFlags(MOVEMENTFLAG_NONE));
plMover->BuildTeleportAckMsg(&data, plMover->GetPositionX(), plMover->GetPositionY(), plMover->GetPositionZ(), plMover->GetOrientation());
plMover->GetSession()->SendPacket(&data);
plMover->BuildHeartBeatMsg(&data);
plMover->SendMessageToSet(&data, true);
}
}
void render(SDL_Renderer* renderer)
{
//draw draw space
// if (input_draw_space) {
// SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
//
// SDL_Rect rect;
// rect.x = 0;
// rect.y = 0;
// mapToOrtho(worldMap.GetWidth(), worldMap.GetHeight(), rect.w, rect.h);
// zoom(rect);
// worldToScreen(rect.x, rect.y);
//
// SDL_RenderFillRect(renderer, &rect);
// SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
// }
//draw map
for (int y = 0; y < worldMap.GetHeight(); y++) {
for (int x = 0; x < worldMap.GetWidth(); x++) {
SDL_Rect rect; //in world coords
rect.w = tileSizeX;
rect.h = tileSizeY;
mapToIso(x, y, rect.x, rect.y);
zoom(rect);
rect.y -= (tileSizeY*input_scale - tileWidth*input_scale);
worldToScreen(rect.x, rect.y);
SDL_Rect tileRect; //in tileset coords
tileRect.w = tileSizeX;
tileRect.h = tileSizeY;
//layer terrain
const int tileId = worldMap.Get(x,y).terrainId;
if (tileId != -1) {
int tileX; int tileY; getTileXY(tileId, &tileX, &tileY, TILESET_WIDTH);
tileRect.x = tileX * tileSizeX;
tileRect.y = tileY * tileSizeY;
SDL_RenderCopy(renderer, tileset, &tileRect, &rect);
}
//layer object
const int tileId2 = worldMap.Get(x, y).objectId;
if (tileId2 != -1) {
int tileObjX; int tileObjY; getTileXY(tileId2, &tileObjX, &tileObjY, TILESET_WIDTH);
tileRect.x = tileObjX * tileSizeX;
tileRect.y = tileObjY * tileSizeY;
SDL_RenderCopy(renderer, tileset, &tileRect, &rect);
}
}
}
// //draw debug rect
// if (input_show_debug_rect) {
// SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255);
// for (int y = 0; y < worldMap.GetHeight(); y++) {
// for (int x = 0; x < worldMap.GetWidth(); x++) {
// SDL_Rect rect;
// rect.w = tileSizeX;
// rect.h = tileWidth;
//
// mapToOrtho(x,y,rect.x, rect.y);
// zoom(rect);
// worldToScreen(rect.x, rect.y);
//
// SDL_RenderDrawRect(renderer, &rect);
// }
// }
// SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
// }
//show editor bar
for (int i = 0; i < NB_TILES_EDITOR; i++) {
SDL_Rect tileRect; //in tileset coords
tileRect.w = tileSizeX;
tileRect.h = tileSizeY;
const int tileId = TILES_EDITOR[i];
int tileX; int tileY; getTileXY(tileId, &tileX, &tileY, TILESET_WIDTH);
tileRect.x = tileX * tileSizeX;
tileRect.y = tileY * tileSizeY;
SDL_Rect rect; //in world coords
rect.w = tileSizeX;
rect.h = tileSizeY;
rect.x = i * tileSizeX;
rect.y = WIN_HEIGHT - tileSizeY;
SDL_RenderCopy(renderer, tileset, &tileRect, &rect);
}
if (input_show_debug_rect) {
SDL_SetRenderDrawColor(renderer, 255, 0, 0, 255);
for (int x = 0; x < worldMap.GetWidth() + 1; x++) {
int x1 = x;
int y1 = 0;
int x2 = x;
int y2 = worldMap.GetHeight();
int tx1;
int tx2;
int ty1;
int ty2;
mapToIso(x1, y1, tx1, ty1);
mapToIso(x2, y2, tx2, ty2);
x1 = tx1;
x2 = tx2;
y1 = ty1;
y2 = ty2;
x1 += tileSizeX / 2;
x2 += tileSizeX / 2;
x1 *= input_scale;
x2 *= input_scale;
y1 *= input_scale;
y2 *= input_scale;
worldToScreen(x1, y1);
worldToScreen(x2, y2);
SDL_RenderDrawLine(renderer, x1, y1, x2, y2);
}
for (int y = 0; y < worldMap.GetHeight() + 1; y++) {
int x1 = 0;
int y1 = y;
int x2 = worldMap.GetWidth();
int y2 = y;
int tx1;
int tx2;
int ty1;
int ty2;
mapToIso(x1, y1, tx1, ty1);
mapToIso(x2, y2, tx2, ty2);
x1 = tx1;
x2 = tx2;
y1 = ty1;
y2 = ty2;
x1 += tileSizeX / 2;
x2 += tileSizeX / 2;
x1 *= input_scale;
x2 *= input_scale;
y1 *= input_scale;
y2 *= input_scale;
worldToScreen(x1, y1);
worldToScreen(x2, y2);
SDL_RenderDrawLine(renderer, x1, y1, x2, y2);
}
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
}
}