void cHangingEntity::SpawnOn(cClientHandle & a_ClientHandle)
{
SetYaw(GetProtocolFacing() * 90);
}
void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
{
/*
NOTE: Please bear in mind that taking away from negatives make them even more negative,
adding to negatives make them positive, etc.
*/
switch (a_RailMeta)
{
case E_META_RAIL_ZM_ZP: // NORTHSOUTH
{
SetYaw(270);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0); // Don't move vertically as on ground
SetSpeedX(0); // Correct diagonal movement from curved rails
// Execute both the entity and block collision checks
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol) return;
if (GetSpeedZ() != 0) // Don't do anything if cart is stationary
{
if (GetSpeedZ() > 0)
{
// Going SOUTH, slow down
AddSpeedZ(-0.1);
}
else
{
// Going NORTH, slow down
AddSpeedZ(0.1);
}
}
break;
}
case E_META_RAIL_XM_XP: // EASTWEST
{
SetYaw(180);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0);
SetSpeedZ(0);
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol) return;
if (GetSpeedX() != 0)
{
if (GetSpeedX() > 0)
{
AddSpeedX(-0.1);
}
else
{
AddSpeedX(0.1);
}
}
break;
}
case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
{
SetYaw(270);
SetSpeedX(0);
if (GetSpeedZ() >= 0)
{
// SpeedZ POSITIVE, going SOUTH
if (GetSpeedZ() <= MAX_SPEED) // Speed limit
{
AddSpeedZ(0.5); // Speed up
SetSpeedY(-GetSpeedZ()); // Downward movement is negative (0 minus positive numbers is negative)
}
}
else
{
// SpeedZ NEGATIVE, going NORTH
AddSpeedZ(1); // Slow down
SetSpeedY(-GetSpeedZ()); // Upward movement is positive (0 minus negative number is positive number)
}
break;
}
case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
{
SetYaw(270);
SetSpeedX(0);
if (GetSpeedZ() > 0)
{
// SpeedZ POSITIVE, going SOUTH
AddSpeedZ(-1); // Slow down
SetSpeedY(GetSpeedZ()); // Upward movement positive
}
else
{
if (GetSpeedZ() >= MAX_SPEED_NEGATIVE) // Speed limit
{
// SpeedZ NEGATIVE, going NORTH
AddSpeedZ(-0.5); // Speed up
SetSpeedY(GetSpeedZ()); // Downward movement negative
}
}
break;
}
case E_META_RAIL_ASCEND_XM: // ASCEND EAST
{
SetYaw(180);
SetSpeedZ(0);
if (GetSpeedX() >= 0)
{
if (GetSpeedX() <= MAX_SPEED)
{
AddSpeedX(0.5);
SetSpeedY(-GetSpeedX());
}
}
else
{
AddSpeedX(1);
SetSpeedY(-GetSpeedX());
}
break;
}
case E_META_RAIL_ASCEND_XP: // ASCEND WEST
{
SetYaw(180);
SetSpeedZ(0);
if (GetSpeedX() > 0)
{
AddSpeedX(-1);
SetSpeedY(GetSpeedX());
}
else
{
if (GetSpeedX() >= MAX_SPEED_NEGATIVE)
{
AddSpeedX(-0.5);
SetSpeedY(GetSpeedX());
}
}
break;
}
case E_META_RAIL_CURVED_ZM_XM: // Ends pointing NORTH and WEST
{
SetYaw(315); // Set correct rotation server side
SetPosY(floor(GetPosY()) + 0.55); // Levitate dat cart
SetSpeedY(0);
TestBlockCollision(a_RailMeta);
TestEntityCollision(a_RailMeta);
// SnapToRail handles turning
break;
}
case E_META_RAIL_CURVED_ZM_XP: // Curved NORTH EAST
{
SetYaw(225);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0);
TestBlockCollision(a_RailMeta);
TestEntityCollision(a_RailMeta);
break;
}
case E_META_RAIL_CURVED_ZP_XM: // Curved SOUTH WEST
{
SetYaw(135);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0);
TestBlockCollision(a_RailMeta);
TestEntityCollision(a_RailMeta);
break;
}
case E_META_RAIL_CURVED_ZP_XP: // Curved SOUTH EAST
{
SetYaw(45);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0);
TestBlockCollision(a_RailMeta);
TestEntityCollision(a_RailMeta);
break;
}
default:
{
ASSERT(!"Unhandled rail meta!"); // Dun dun DUN!
break;
}
}
}
bool cPlayer::LoadFromFile(const AString & a_FileName, cWorldPtr & a_World)
{
// Load the data from the file:
cFile f;
if (!f.Open(a_FileName, cFile::fmRead))
{
// This is a new player whom we haven't seen yet, bail out, let them have the defaults
return false;
}
AString buffer;
if (f.ReadRestOfFile(buffer) != f.GetSize())
{
LOGWARNING("Cannot read player data from file \"%s\"", a_FileName.c_str());
return false;
}
f.Close();
// Parse the JSON format:
Json::Value root;
Json::Reader reader;
if (!reader.parse(buffer, root, false))
{
LOGWARNING("Cannot parse player data in file \"%s\"", a_FileName.c_str());
return false;
}
// Load the player data:
Json::Value & JSON_PlayerPosition = root["position"];
if (JSON_PlayerPosition.size() == 3)
{
SetPosX(JSON_PlayerPosition[(unsigned)0].asDouble());
SetPosY(JSON_PlayerPosition[(unsigned)1].asDouble());
SetPosZ(JSON_PlayerPosition[(unsigned)2].asDouble());
m_LastPos = GetPosition();
}
Json::Value & JSON_PlayerRotation = root["rotation"];
if (JSON_PlayerRotation.size() == 3)
{
SetYaw ((float)JSON_PlayerRotation[(unsigned)0].asDouble());
SetPitch ((float)JSON_PlayerRotation[(unsigned)1].asDouble());
SetRoll ((float)JSON_PlayerRotation[(unsigned)2].asDouble());
}
m_Health = root.get("health", 0).asInt();
m_AirLevel = root.get("air", MAX_AIR_LEVEL).asInt();
m_FoodLevel = root.get("food", MAX_FOOD_LEVEL).asInt();
m_FoodSaturationLevel = root.get("foodSaturation", MAX_FOOD_LEVEL).asDouble();
m_FoodTickTimer = root.get("foodTickTimer", 0).asInt();
m_FoodExhaustionLevel = root.get("foodExhaustion", 0).asDouble();
m_LifetimeTotalXp = (short) root.get("xpTotal", 0).asInt();
m_CurrentXp = (short) root.get("xpCurrent", 0).asInt();
m_IsFlying = root.get("isflying", 0).asBool();
m_GameMode = (eGameMode) root.get("gamemode", eGameMode_NotSet).asInt();
if (m_GameMode == eGameMode_Creative)
{
m_CanFly = true;
}
m_Inventory.LoadFromJson(root["inventory"]);
cEnderChestEntity::LoadFromJson(root["enderchestinventory"], m_EnderChestContents);
m_LoadedWorldName = root.get("world", "world").asString();
a_World = cRoot::Get()->GetWorld(GetLoadedWorldName(), false);
if (a_World == NULL)
{
a_World = cRoot::Get()->GetDefaultWorld();
}
m_LastBedPos.x = root.get("SpawnX", a_World->GetSpawnX()).asInt();
m_LastBedPos.y = root.get("SpawnY", a_World->GetSpawnY()).asInt();
m_LastBedPos.z = root.get("SpawnZ", a_World->GetSpawnZ()).asInt();
// Load the player stats.
// We use the default world name (like bukkit) because stats are shared between dimensions/worlds.
cStatSerializer StatSerializer(cRoot::Get()->GetDefaultWorld()->GetName(), GetName(), &m_Stats);
StatSerializer.Load();
LOGD("Player %s was read from file \"%s\", spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
GetName().c_str(), a_FileName.c_str(), GetPosX(), GetPosY(), GetPosZ(), a_World->GetName().c_str()
);
return true;
}
void cPlayer::SendRotation(double a_YawDegrees, double a_PitchDegrees)
{
SetYaw(a_YawDegrees);
SetPitch(a_PitchDegrees);
m_ClientHandle->SendPlayerMoveLook();
}
void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
{
// Initialise to 'slow down' values
int AccelDecelSpeed = -2;
int AccelDecelNegSpeed = 2;
if ((a_RailMeta & 0x8) == 0x8)
{
// Rail powered - set variables to 'speed up' values
AccelDecelSpeed = 1;
AccelDecelNegSpeed = -1;
}
switch (a_RailMeta & 0x07)
{
case E_META_RAIL_ZM_ZP: // NORTHSOUTH
{
SetYaw(270);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(0);
SetSpeedX(0);
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol)
{
return;
}
if (GetSpeedZ() != NO_SPEED)
{
if (GetSpeedZ() > NO_SPEED)
{
AddSpeedZ(AccelDecelSpeed);
}
else
{
AddSpeedZ(AccelDecelNegSpeed);
}
}
break;
}
case E_META_RAIL_XM_XP: // EASTWEST
{
SetYaw(180);
SetPosY(floor(GetPosY()) + 0.55);
SetSpeedY(NO_SPEED);
SetSpeedZ(NO_SPEED);
bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
if (EntCol || BlckCol)
{
return;
}
if (GetSpeedX() != NO_SPEED)
{
if (GetSpeedX() > NO_SPEED)
{
AddSpeedX(AccelDecelSpeed);
}
else
{
AddSpeedX(AccelDecelNegSpeed);
}
}
break;
}
case E_META_RAIL_ASCEND_XM: // ASCEND EAST
{
SetYaw(180);
SetSpeedZ(NO_SPEED);
if (GetSpeedX() >= NO_SPEED)
{
AddSpeedX(AccelDecelSpeed);
SetSpeedY(-GetSpeedX());
}
else
{
AddSpeedX(AccelDecelNegSpeed);
SetSpeedY(-GetSpeedX());
}
break;
}
case E_META_RAIL_ASCEND_XP: // ASCEND WEST
{
SetYaw(180);
SetSpeedZ(NO_SPEED);
if (GetSpeedX() > NO_SPEED)
{
AddSpeedX(AccelDecelSpeed);
SetSpeedY(GetSpeedX());
}
else
{
AddSpeedX(AccelDecelNegSpeed);
SetSpeedY(GetSpeedX());
}
break;
}
case E_META_RAIL_ASCEND_ZM: // ASCEND NORTH
{
SetYaw(270);
SetSpeedX(NO_SPEED);
if (GetSpeedZ() >= NO_SPEED)
{
AddSpeedZ(AccelDecelSpeed);
SetSpeedY(-GetSpeedZ());
}
else
{
AddSpeedZ(AccelDecelNegSpeed);
SetSpeedY(-GetSpeedZ());
}
break;
}
case E_META_RAIL_ASCEND_ZP: // ASCEND SOUTH
{
SetYaw(270);
SetSpeedX(NO_SPEED);
if (GetSpeedZ() > NO_SPEED)
{
AddSpeedZ(AccelDecelSpeed);
SetSpeedY(GetSpeedZ());
}
else
{
AddSpeedZ(AccelDecelNegSpeed);
SetSpeedY(GetSpeedZ());
}
break;
}
default: ASSERT(!"Unhandled powered rail metadata!"); break;
}
}
void EditorCamera::RotateYaw(float delta)
{
SetYaw(m_yaw + delta);
}
bool cPlayer::LoadFromDisk()
{
LoadPermissionsFromDisk();
// Log player permissions, cause it's what the cool kids do
LOGINFO("Player %s has permissions:", m_PlayerName.c_str() );
for( PermissionMap::iterator itr = m_ResolvedPermissions.begin(); itr != m_ResolvedPermissions.end(); ++itr )
{
if( itr->second ) LOG(" - %s", itr->first.c_str() );
}
AString SourceFile;
Printf(SourceFile, "players/%s.json", m_PlayerName.c_str() );
cFile f;
if (!f.Open(SourceFile, cFile::fmRead))
{
// This is a new player whom we haven't seen yet, bail out, let them have the defaults
return false;
}
AString buffer;
if (f.ReadRestOfFile(buffer) != f.GetSize())
{
LOGWARNING("Cannot read player data from file \"%s\"", SourceFile.c_str());
return false;
}
f.Close(); //cool kids play nice
Json::Value root;
Json::Reader reader;
if (!reader.parse(buffer, root, false))
{
LOGWARNING("Cannot parse player data in file \"%s\", player will be reset", SourceFile.c_str());
}
Json::Value & JSON_PlayerPosition = root["position"];
if (JSON_PlayerPosition.size() == 3)
{
SetPosX(JSON_PlayerPosition[(unsigned int)0].asDouble());
SetPosY(JSON_PlayerPosition[(unsigned int)1].asDouble());
SetPosZ(JSON_PlayerPosition[(unsigned int)2].asDouble());
m_LastPosX = GetPosX();
m_LastPosY = GetPosY();
m_LastPosZ = GetPosZ();
m_LastFoodPos = GetPosition();
}
Json::Value & JSON_PlayerRotation = root["rotation"];
if (JSON_PlayerRotation.size() == 3)
{
SetYaw ((float)JSON_PlayerRotation[(unsigned int)0].asDouble());
SetPitch ((float)JSON_PlayerRotation[(unsigned int)1].asDouble());
SetRoll ((float)JSON_PlayerRotation[(unsigned int)2].asDouble());
}
m_Health = root.get("health", 0).asInt();
m_AirLevel = root.get("air", MAX_AIR_LEVEL).asInt();
m_FoodLevel = root.get("food", MAX_FOOD_LEVEL).asInt();
m_FoodSaturationLevel = root.get("foodSaturation", MAX_FOOD_LEVEL).asDouble();
m_FoodTickTimer = root.get("foodTickTimer", 0).asInt();
m_FoodExhaustionLevel = root.get("foodExhaustion", 0).asDouble();
m_LifetimeTotalXp = (short) root.get("xpTotal", 0).asInt();
m_CurrentXp = (short) root.get("xpCurrent", 0).asInt();
m_IsFlying = root.get("isflying", 0).asBool();
m_GameMode = (eGameMode) root.get("gamemode", eGameMode_NotSet).asInt();
if (m_GameMode == eGameMode_Creative)
{
m_CanFly = true;
}
m_Inventory.LoadFromJson(root["inventory"]);
m_LoadedWorldName = root.get("world", "world").asString();
LOGD("Player \"%s\" was read from file, spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
m_PlayerName.c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
);
return true;
}
