void CTurtle::Update(float fElapsedTime)
{
m_vAnimations[m_nCurrAnimation].Update(fElapsedTime);
if(GetExperience() >= (100 * GetLevel()))
{
CBattleMap::GetInstance()->PlaySFX(CAssets::GetInstance()->aBMcowabungaSnd);
SetExperience(0/*GetExperience()-(100* GetLevel())*/);
SetLevel(GetLevel() + 1);
SetHealthMax((int)((float)GetMaxHealth() * 1.25f));
SetHealth((int)((float)GetMaxHealth()));
SetBaseAP(GetBaseAP()+2);
SetStrength( (int)( (float)GetStrength() * 1.2f ) );
SetDefense( (int) ( (float)GetDefense() * 1.2f ) );
SetAccuracy( (int) ( (float)GetAccuracy() * 1.2f ) );
SetSpeed( (int) ( (float)GetSpeed() * 1.2f ) );
}
if( GetHealth() <= 0)
{
if(GetAlive() == true)
{
CBattleMap::GetInstance()->DecrementNumChars();
CBattleMap::GetInstance()->DecrementNumTurtles();
CBattleMap::GetInstance()->SetTurtleDead();
SetAlive(false);
if(GetCurrAnimNum() != 9)
SetCurrAnim(9);
SetPosZ(0.9f);
}
}
}
void CTurtle::Render()
{
if(!m_bIsAlive)
{
if(GetCurrAnimNum() != 9)
SetCurrAnim(9);
SetPosZ(0.9f);
}
m_vAnimations[m_nCurrAnimation].Render((int)GetPosX()+m_vAnimations[0].GetFrames()[0].nAnchorX,(int)GetPosY()+m_vAnimations[0].GetFrames()[0].nAnchorY, GetPosZ(), 1.0f, m_dwColor);
}
bool cMinecart::TestBlockCollision(NIBBLETYPE a_RailMeta)
{
switch (a_RailMeta)
{
case E_META_RAIL_ZM_ZP:
{
if (GetSpeedZ() > 0)
{
BLOCKTYPE Block = m_World->GetBlock(POSX_TOINT, POSY_TOINT, (int)ceil(GetPosZ()));
if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
{
// We could try to detect a block in front based purely on coordinates, but xoft made a bounding box system - why not use? :P
cBoundingBox bbBlock(Vector3d(POSX_TOINT, POSY_TOINT, (int)ceil(GetPosZ())), 0.5, 1);
cBoundingBox bbMinecart(Vector3d(GetPosX(), floor(GetPosY()), GetPosZ()), GetWidth() / 2, GetHeight());
if (bbBlock.DoesIntersect(bbMinecart))
{
SetSpeed(0, 0, 0);
SetPosZ(floor(GetPosZ()) + 0.4);
return true;
}
}
}
else if (GetSpeedZ() < 0)
{
BLOCKTYPE Block = m_World->GetBlock(POSX_TOINT, POSY_TOINT, POSZ_TOINT - 1);
if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
{
cBoundingBox bbBlock(Vector3d(POSX_TOINT, POSY_TOINT, POSZ_TOINT - 1), 0.5, 1);
cBoundingBox bbMinecart(Vector3d(GetPosX(), floor(GetPosY()), GetPosZ() - 1), GetWidth() / 2, GetHeight());
if (bbBlock.DoesIntersect(bbMinecart))
{
SetSpeed(0, 0, 0);
SetPosZ(floor(GetPosZ()) + 0.65);
return true;
}
}
}
break;
}
case E_META_RAIL_XM_XP:
{
if (GetSpeedX() > 0)
{
BLOCKTYPE Block = m_World->GetBlock((int)ceil(GetPosX()), POSY_TOINT, POSZ_TOINT);
if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
{
cBoundingBox bbBlock(Vector3d((int)ceil(GetPosX()), POSY_TOINT, POSZ_TOINT), 0.5, 1);
cBoundingBox bbMinecart(Vector3d(GetPosX(), floor(GetPosY()), GetPosZ()), GetWidth() / 2, GetHeight());
if (bbBlock.DoesIntersect(bbMinecart))
{
SetSpeed(0, 0, 0);
SetPosX(floor(GetPosX()) + 0.4);
return true;
}
}
}
else if (GetSpeedX() < 0)
{
BLOCKTYPE Block = m_World->GetBlock(POSX_TOINT - 1, POSY_TOINT, POSZ_TOINT);
if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
{
cBoundingBox bbBlock(Vector3d(POSX_TOINT - 1, POSY_TOINT, POSZ_TOINT), 0.5, 1);
cBoundingBox bbMinecart(Vector3d(GetPosX() - 1, floor(GetPosY()), GetPosZ()), GetWidth() / 2, GetHeight());
if (bbBlock.DoesIntersect(bbMinecart))
{
SetSpeed(0, 0, 0);
SetPosX(floor(GetPosX()) + 0.65);
return true;
}
}
}
break;
}
case E_META_RAIL_CURVED_ZM_XM:
case E_META_RAIL_CURVED_ZM_XP:
case E_META_RAIL_CURVED_ZP_XM:
case E_META_RAIL_CURVED_ZP_XP:
{
BLOCKTYPE BlockXM = m_World->GetBlock(POSX_TOINT - 1, POSY_TOINT, POSZ_TOINT);
BLOCKTYPE BlockXP = m_World->GetBlock(POSX_TOINT + 1, POSY_TOINT, POSZ_TOINT);
BLOCKTYPE BlockZM = m_World->GetBlock(POSX_TOINT, POSY_TOINT, POSZ_TOINT - 1);
BLOCKTYPE BlockZP = m_World->GetBlock(POSX_TOINT, POSY_TOINT, POSZ_TOINT + 1);
if (
(!IsBlockRail(BlockXM) && cBlockInfo::IsSolid(BlockXM)) ||
(!IsBlockRail(BlockXP) && cBlockInfo::IsSolid(BlockXP)) ||
(!IsBlockRail(BlockZM) && cBlockInfo::IsSolid(BlockZM)) ||
(!IsBlockRail(BlockZP) && cBlockInfo::IsSolid(BlockZP))
)
{
SetSpeed(0, 0, 0);
SetPosition(POSX_TOINT + 0.5, GetPosY(), POSZ_TOINT + 0.5);
return true;
}
break;
}
default:
break;
}
return false;
}
void cMinecart::SnapToRail(NIBBLETYPE a_RailMeta)
{
switch (a_RailMeta)
{
case E_META_RAIL_ASCEND_XM:
case E_META_RAIL_ASCEND_XP:
case E_META_RAIL_XM_XP:
{
SetSpeedZ(0);
SetPosZ(floor(GetPosZ()) + 0.5);
break;
}
case E_META_RAIL_ASCEND_ZM:
case E_META_RAIL_ASCEND_ZP:
case E_META_RAIL_ZM_ZP:
{
SetSpeedX(0);
SetPosX(floor(GetPosX()) + 0.5);
break;
}
// Curved rail physics: once minecart has reached more than half of the block in the direction that it is travelling in, jerk it in the direction of curvature
case E_META_RAIL_CURVED_ZM_XM:
{
if (GetPosZ() > floor(GetPosZ()) + 0.5)
{
if (GetSpeedZ() > 0)
{
SetSpeedX(-GetSpeedZ() * 0.7);
}
SetSpeedZ(0);
SetPosZ(floor(GetPosZ()) + 0.5);
}
else if (GetPosX() > floor(GetPosX()) + 0.5)
{
if (GetSpeedX() > 0)
{
SetSpeedZ(-GetSpeedX() * 0.7);
}
SetSpeedX(0);
SetPosX(floor(GetPosX()) + 0.5);
}
SetSpeedY(0);
break;
}
case E_META_RAIL_CURVED_ZM_XP:
{
if (GetPosZ() > floor(GetPosZ()) + 0.5)
{
if (GetSpeedZ() > 0)
{
SetSpeedX(GetSpeedZ() * 0.7);
}
SetSpeedZ(0);
SetPosZ(floor(GetPosZ()) + 0.5);
}
else if (GetPosX() < floor(GetPosX()) + 0.5)
{
if (GetSpeedX() < 0)
{
SetSpeedZ(GetSpeedX() * 0.7);
}
SetSpeedX(0);
SetPosX(floor(GetPosX()) + 0.5);
}
SetSpeedY(0);
break;
}
case E_META_RAIL_CURVED_ZP_XM:
{
if (GetPosZ() < floor(GetPosZ()) + 0.5)
{
if (GetSpeedZ() < 0)
{
SetSpeedX(GetSpeedZ() * 0.7);
}
SetSpeedZ(0);
SetPosZ(floor(GetPosZ()) + 0.5);
}
else if (GetPosX() > floor(GetPosX()) + 0.5)
{
if (GetSpeedX() > 0)
{
SetSpeedZ(GetSpeedX() * 0.7);
}
SetSpeedX(0);
SetPosX(floor(GetPosX()) + 0.5);
}
SetSpeedY(0);
break;
}
case E_META_RAIL_CURVED_ZP_XP:
{
if (GetPosZ() < floor(GetPosZ()) + 0.5)
{
if (GetSpeedZ() < 0)
{
SetSpeedX(-GetSpeedZ() * 0.7);
}
SetSpeedZ(0);
SetPosZ(floor(GetPosZ()) + 0.5);
}
else if (GetPosX() < floor(GetPosX()) + 0.5)
{
if (GetSpeedX() < 0)
{
SetSpeedZ(-GetSpeedX() * 0.7);
}
SetSpeedX(0);
SetPosX(floor(GetPosX()) + 0.5);
}
SetSpeedY(0);
break;
}
default:
break;
}
}
cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
: super(etPlayer, 0.6, 1.8)
, m_bVisible(true)
, m_FoodLevel(MAX_FOOD_LEVEL)
, m_FoodSaturationLevel(5)
, m_FoodTickTimer(0)
, m_FoodExhaustionLevel(0)
, m_FoodPoisonedTicksRemaining(0)
, m_LastJumpHeight(0)
, m_LastGroundHeight(0)
, m_bTouchGround(false)
, m_Stance(0.0)
, m_Inventory(*this)
, m_CurrentWindow(NULL)
, m_InventoryWindow(NULL)
, m_Color('-')
, m_GameMode(eGameMode_NotSet)
, m_IP("")
, m_ClientHandle(a_Client)
, m_NormalMaxSpeed(1.0)
, m_SprintingMaxSpeed(1.3)
, m_FlyingMaxSpeed(1.0)
, m_IsCrouched(false)
, m_IsSprinting(false)
, m_IsFlying(false)
, m_IsSwimming(false)
, m_IsSubmerged(false)
, m_IsFishing(false)
, m_CanFly(false)
, m_EatingFinishTick(-1)
, m_LifetimeTotalXp(0)
, m_CurrentXp(0)
, m_bDirtyExperience(false)
, m_IsChargingBow(false)
, m_BowCharge(0)
, m_FloaterID(-1)
, m_Team(NULL)
{
LOGD("Created a player object for \"%s\" @ \"%s\" at %p, ID %d",
a_PlayerName.c_str(), a_Client->GetIPString().c_str(),
this, GetUniqueID()
);
m_InventoryWindow = new cInventoryWindow(*this);
m_CurrentWindow = m_InventoryWindow;
m_InventoryWindow->OpenedByPlayer(*this);
SetMaxHealth(MAX_HEALTH);
m_Health = MAX_HEALTH;
cTimer t1;
m_LastPlayerListTime = t1.GetNowTime();
m_PlayerName = a_PlayerName;
if (!LoadFromDisk())
{
m_Inventory.Clear();
cWorld * DefaultWorld = cRoot::Get()->GetDefaultWorld();
SetPosX(DefaultWorld->GetSpawnX());
SetPosY(DefaultWorld->GetSpawnY());
SetPosZ(DefaultWorld->GetSpawnZ());
LOGD("Player \"%s\" is connecting for the first time, spawning at default world spawn {%.2f, %.2f, %.2f}",
a_PlayerName.c_str(), GetPosX(), GetPosY(), GetPosZ()
);
}
m_LastJumpHeight = (float)(GetPosY());
m_LastGroundHeight = (float)(GetPosY());
m_Stance = GetPosY() + 1.62;
if (m_GameMode == gmNotSet)
{
cWorld * World = cRoot::Get()->GetWorld(GetLoadedWorldName());
if (World == NULL)
{
World = cRoot::Get()->GetDefaultWorld();
}
if (World->IsGameModeCreative())
{
m_CanFly = true;
}
}
cRoot::Get()->GetServer()->PlayerCreated(this);
}
bool cPlayer::LoadFromDisk()
{
LoadPermissionsFromDisk();
AString SourceFile;
Printf(SourceFile, "players/%s.json", GetName().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_LastPos = 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();
// 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, spawning at {%.2f, %.2f, %.2f} in world \"%s\"",
GetName().c_str(), GetPosX(), GetPosY(), GetPosZ(), m_LoadedWorldName.c_str()
);
return true;
}
cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
: super(etPlayer, 0.6, 1.8)
, m_GameMode(eGameMode_NotSet)
, m_IP("")
, m_LastBlockActionTime( 0 )
, m_LastBlockActionCnt( 0 )
, m_AirLevel( MAX_AIR_LEVEL )
, m_AirTickTimer( DROWNING_TICKS )
, m_bVisible( true )
, m_LastGroundHeight( 0 )
, m_bTouchGround( false )
, m_Stance( 0.0 )
, m_Inventory(*this)
, m_CurrentWindow(NULL)
, m_InventoryWindow(NULL)
, m_TimeLastPickupCheck( 0.f )
, m_Color('-')
, m_ClientHandle( a_Client )
, m_FoodLevel(MAX_FOOD_LEVEL)
, m_FoodSaturationLevel(5)
, m_FoodTickTimer(0)
, m_FoodExhaustionLevel(0)
, m_FoodPoisonedTicksRemaining(0)
, m_NormalMaxSpeed(0.1)
, m_SprintingMaxSpeed(0.13)
, m_IsCrouched(false)
, m_IsSprinting(false)
, m_IsSwimming(false)
, m_IsSubmerged(false)
, m_EatingFinishTick(-1)
, m_IsChargingBow(false)
, m_BowCharge(0)
, m_CurrentXp(0)
, m_LifetimeTotalXp(0)
, m_bDirtyExperience(false)
{
LOGD("Created a player object for \"%s\" @ \"%s\" at %p, ID %d",
a_PlayerName.c_str(), a_Client->GetIPString().c_str(),
this, GetUniqueID()
);
m_InventoryWindow = new cInventoryWindow(*this);
m_CurrentWindow = m_InventoryWindow;
m_InventoryWindow->OpenedByPlayer(*this);
SetMaxHealth(MAX_HEALTH);
m_Health = MAX_HEALTH;
cTimer t1;
m_LastPlayerListTime = t1.GetNowTime();
m_TimeLastTeleportPacket = 0;
m_TimeLastPickupCheck = 0;
m_PlayerName = a_PlayerName;
m_bDirtyPosition = true; // So chunks are streamed to player at spawn
if (!LoadFromDisk())
{
m_Inventory.Clear();
SetPosX(cRoot::Get()->GetDefaultWorld()->GetSpawnX());
SetPosY(cRoot::Get()->GetDefaultWorld()->GetSpawnY());
SetPosZ(cRoot::Get()->GetDefaultWorld()->GetSpawnZ());
LOGD("Player \"%s\" is connecting for the first time, spawning at default world spawn {%.2f, %.2f, %.2f}",
a_PlayerName.c_str(), GetPosX(), GetPosY(), GetPosZ()
);
}
m_LastJumpHeight = (float)(GetPosY());
m_LastGroundHeight = (float)(GetPosY());
m_Stance = GetPosY() + 1.62;
cRoot::Get()->GetServer()->PlayerCreated(this);
}
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 ) LOGINFO("%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)
{
SetRotation ((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();
//SetExperience(root.get("experience", 0).asInt());
m_GameMode = (eGameMode) root.get("gamemode", eGameMode_NotSet).asInt();
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;
}
cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName) :
super(etPlayer, 0.6, 1.8),
m_bVisible(true),
m_FoodLevel(MAX_FOOD_LEVEL),
m_FoodSaturationLevel(5.0),
m_FoodTickTimer(0),
m_FoodExhaustionLevel(0.0),
m_LastJumpHeight(0),
m_LastGroundHeight(0),
m_bTouchGround(false),
m_Stance(0.0),
m_Inventory(*this),
m_EnderChestContents(9, 3),
m_CurrentWindow(NULL),
m_InventoryWindow(NULL),
m_GameMode(eGameMode_NotSet),
m_IP(""),
m_ClientHandle(a_Client),
m_NormalMaxSpeed(1.0),
m_SprintingMaxSpeed(1.3),
m_FlyingMaxSpeed(1.0),
m_IsCrouched(false),
m_IsSprinting(false),
m_IsFlying(false),
m_IsSwimming(false),
m_IsSubmerged(false),
m_IsFishing(false),
m_CanFly(false),
m_EatingFinishTick(-1),
m_LifetimeTotalXp(0),
m_CurrentXp(0),
m_bDirtyExperience(false),
m_IsChargingBow(false),
m_BowCharge(0),
m_FloaterID(-1),
m_Team(NULL),
m_TicksUntilNextSave(PLAYER_INVENTORY_SAVE_INTERVAL),
m_bIsTeleporting(false),
m_UUID((a_Client != NULL) ? a_Client->GetUUID() : "")
{
m_InventoryWindow = new cInventoryWindow(*this);
m_CurrentWindow = m_InventoryWindow;
m_InventoryWindow->OpenedByPlayer(*this);
SetMaxHealth(MAX_HEALTH);
m_Health = MAX_HEALTH;
cTimer t1;
m_LastPlayerListTime = t1.GetNowTime();
m_PlayerName = a_PlayerName;
cWorld * World = NULL;
if (!LoadFromDisk(World))
{
m_Inventory.Clear();
SetPosX(World->GetSpawnX());
SetPosY(World->GetSpawnY());
SetPosZ(World->GetSpawnZ());
SetBedPos(Vector3i((int)World->GetSpawnX(), (int)World->GetSpawnY(), (int)World->GetSpawnZ()));
LOGD("Player \"%s\" is connecting for the first time, spawning at default world spawn {%.2f, %.2f, %.2f}",
a_PlayerName.c_str(), GetPosX(), GetPosY(), GetPosZ()
);
}
m_LastJumpHeight = (float)(GetPosY());
m_LastGroundHeight = (float)(GetPosY());
m_Stance = GetPosY() + 1.62;
if (m_GameMode == gmNotSet)
{
if (World->IsGameModeCreative())
{
m_CanFly = true;
}
}
cRoot::Get()->GetServer()->PlayerCreated(this);
}
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 cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
{
// TODO Add collision detection with entities.
a_Dt /= 1000;
Vector3d NextPos = Vector3d(GetPosX(),GetPosY(),GetPosZ());
Vector3d NextSpeed = Vector3d(GetSpeedX(),GetSpeedY(),GetSpeedZ());
int BlockX = (int) floor(NextPos.x);
int BlockY = (int) floor(NextPos.y);
int BlockZ = (int) floor(NextPos.z);
if ((BlockY >= cChunkDef::Height) || (BlockY < 0))
{
// Outside of the world
// TODO: Current speed should still be added to the entity position
// Otherwise TNT explosions in the void will still effect the bottommost layers of the world
return;
}
// Make sure we got the correct chunk and a valid one. No one ever knows...
cChunk * NextChunk = a_Chunk.GetNeighborChunk(BlockX,BlockZ);
if (NextChunk != NULL)
{
int RelBlockX = BlockX - (NextChunk->GetPosX() * cChunkDef::Width);
int RelBlockZ = BlockZ - (NextChunk->GetPosZ() * cChunkDef::Width);
BLOCKTYPE BlockIn = NextChunk->GetBlock( RelBlockX, BlockY, RelBlockZ );
if (!g_BlockIsSolid[BlockIn]) // Making sure we are not inside a solid block
{
if (m_bOnGround) // check if it's still on the ground
{
BLOCKTYPE BlockBelow = NextChunk->GetBlock( RelBlockX, BlockY - 1, RelBlockZ );
if (!g_BlockIsSolid[BlockBelow]) // Check if block below is air or water.
{
m_bOnGround = false;
}
}
}
else
{
//Push out entity.
m_bOnGround = true;
NextPos.y += 0.2;
LOGD("Entity #%d (%s) is inside a block at {%d,%d,%d}",
m_UniqueID, GetClass(), BlockX, BlockY, BlockZ);
}
if (!m_bOnGround)
{
float fallspeed;
if (IsBlockWater(BlockIn))
{
fallspeed = -3.0f * a_Dt; //Fall slower in water.
}
else if (BlockIn == E_BLOCK_COBWEB)
{
NextSpeed.y *= 0.05; //Reduce overall falling speed
fallspeed = 0; //No falling.
}
else
{
//Normal gravity
fallspeed = m_Gravity * a_Dt;
}
NextSpeed.y += fallspeed;
}
else
{
//Friction
if (NextSpeed.SqrLength() > 0.0004f)
{
NextSpeed.x *= 0.7f/(1+a_Dt);
if ( fabs(NextSpeed.x) < 0.05 ) NextSpeed.x = 0;
NextSpeed.z *= 0.7f/(1+a_Dt);
if ( fabs(NextSpeed.z) < 0.05 ) NextSpeed.z = 0;
}
}
//Adjust X and Z speed for COBWEB temporary. This speed modification should be handled inside block handlers since we
//might have different speed modifiers according to terrain.
if (BlockIn == E_BLOCK_COBWEB)
{
NextSpeed.x *= 0.25;
NextSpeed.z *= 0.25;
}
//Get water direction
Direction WaterDir = m_World->GetWaterSimulator()->GetFlowingDirection(BlockX, BlockY, BlockZ);
m_WaterSpeed *= 0.9f; //Reduce speed each tick
switch(WaterDir)
{
case X_PLUS:
m_WaterSpeed.x = 1.f;
m_bOnGround = false;
break;
case X_MINUS:
m_WaterSpeed.x = -1.f;
m_bOnGround = false;
break;
case Z_PLUS:
m_WaterSpeed.z = 1.f;
m_bOnGround = false;
break;
case Z_MINUS:
m_WaterSpeed.z = -1.f;
m_bOnGround = false;
break;
default:
break;
}
if (fabs(m_WaterSpeed.x) < 0.05)
{
m_WaterSpeed.x = 0;
}
if (fabs(m_WaterSpeed.z) < 0.05)
{
m_WaterSpeed.z = 0;
}
NextSpeed += m_WaterSpeed;
if( NextSpeed.SqrLength() > 0.f )
{
cTracer Tracer( GetWorld() );
int Ret = Tracer.Trace( NextPos, NextSpeed, 2 );
if( Ret ) // Oh noez! we hit something
{
// Set to hit position
if( (Tracer.RealHit - NextPos).SqrLength() <= ( NextSpeed * a_Dt ).SqrLength() )
{
if( Ret == 1 )
{
if( Tracer.HitNormal.x != 0.f ) NextSpeed.x = 0.f;
if( Tracer.HitNormal.y != 0.f ) NextSpeed.y = 0.f;
if( Tracer.HitNormal.z != 0.f ) NextSpeed.z = 0.f;
if( Tracer.HitNormal.y > 0 ) // means on ground
{
m_bOnGround = true;
}
}
NextPos.Set(Tracer.RealHit.x,Tracer.RealHit.y,Tracer.RealHit.z);
NextPos.x += Tracer.HitNormal.x * 0.5f;
NextPos.z += Tracer.HitNormal.z * 0.5f;
}
else
NextPos += (NextSpeed * a_Dt);
}
else
{
// We didn't hit anything, so move =]
NextPos += (NextSpeed * a_Dt);
}
}
BlockX = (int) floor(NextPos.x);
BlockZ = (int) floor(NextPos.z);
NextChunk = NextChunk->GetNeighborChunk(BlockX,BlockZ);
// See if we can commit our changes. If not, we will discard them.
if (NextChunk != NULL)
{
if (NextPos.x != GetPosX()) SetPosX(NextPos.x);
if (NextPos.y != GetPosY()) SetPosY(NextPos.y);
if (NextPos.z != GetPosZ()) SetPosZ(NextPos.z);
if (NextSpeed.x != GetSpeedX()) SetSpeedX(NextSpeed.x);
if (NextSpeed.y != GetSpeedY()) SetSpeedY(NextSpeed.y);
if (NextSpeed.z != GetSpeedZ()) SetSpeedZ(NextSpeed.z);
}
}
}
void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
{
// TODO Add collision detection with entities.
a_Dt /= 1000; // Convert from msec to sec
Vector3d NextPos = Vector3d(GetPosX(),GetPosY(),GetPosZ());
Vector3d NextSpeed = Vector3d(GetSpeedX(),GetSpeedY(),GetSpeedZ());
int BlockX = (int) floor(NextPos.x);
int BlockY = (int) floor(NextPos.y);
int BlockZ = (int) floor(NextPos.z);
if ((BlockY >= cChunkDef::Height) || (BlockY < 0))
{
// Outside of the world
cChunk * NextChunk = a_Chunk.GetNeighborChunk(BlockX, BlockZ);
// See if we can commit our changes. If not, we will discard them.
if (NextChunk != NULL)
{
SetSpeed(NextSpeed);
NextPos += (NextSpeed * a_Dt);
SetPosition(NextPos);
}
return;
}
// Make sure we got the correct chunk and a valid one. No one ever knows...
cChunk * NextChunk = a_Chunk.GetNeighborChunk(BlockX, BlockZ);
if (NextChunk != NULL)
{
int RelBlockX = BlockX - (NextChunk->GetPosX() * cChunkDef::Width);
int RelBlockZ = BlockZ - (NextChunk->GetPosZ() * cChunkDef::Width);
BLOCKTYPE BlockIn = NextChunk->GetBlock( RelBlockX, BlockY, RelBlockZ );
BLOCKTYPE BlockBelow = (BlockY > 0) ? NextChunk->GetBlock(RelBlockX, BlockY - 1, RelBlockZ) : E_BLOCK_AIR;
if (!g_BlockIsSolid[BlockIn]) // Making sure we are not inside a solid block
{
if (m_bOnGround) // check if it's still on the ground
{
if (!g_BlockIsSolid[BlockBelow]) // Check if block below is air or water.
{
m_bOnGround = false;
}
}
}
else
{
// Push out entity.
BLOCKTYPE GotBlock;
static const struct
{
int x, y, z;
} gCrossCoords[] =
{
{ 1, 0, 0},
{-1, 0, 0},
{ 0, 0, 1},
{ 0, 0, -1},
} ;
bool IsNoAirSurrounding = true;
for (int i = 0; i < ARRAYCOUNT(gCrossCoords); i++)
{
if (!NextChunk->UnboundedRelGetBlockType(RelBlockX + gCrossCoords[i].x, BlockY, RelBlockZ + gCrossCoords[i].z, GotBlock))
{
// The pickup is too close to an unloaded chunk, bail out of any physics handling
return;
}
if (!g_BlockIsSolid[GotBlock])
{
NextPos.x += gCrossCoords[i].x;
NextPos.z += gCrossCoords[i].z;
IsNoAirSurrounding = false;
break;
}
} // for i - gCrossCoords[]
if (IsNoAirSurrounding)
{
NextPos.y += 0.5;
}
m_bOnGround = true;
LOGD("Entity #%d (%s) is inside a block at {%d, %d, %d}",
m_UniqueID, GetClass(), BlockX, BlockY, BlockZ
);
}
if (!m_bOnGround)
{
float fallspeed;
if (IsBlockWater(BlockIn))
{
fallspeed = m_Gravity * a_Dt / 3; // Fall 3x slower in water.
}
else if (IsBlockRail(BlockBelow) && IsMinecart()) // Rails aren't solid, except for Minecarts
{
fallspeed = 0;
m_bOnGround = true;
}
else if (BlockIn == E_BLOCK_COBWEB)
{
NextSpeed.y *= 0.05; // Reduce overall falling speed
fallspeed = 0; // No falling.
}
else
{
// Normal gravity
fallspeed = m_Gravity * a_Dt;
}
NextSpeed.y += fallspeed;
}
else
{
if (IsMinecart())
{
if (!IsBlockRail(BlockBelow))
{
// Friction if minecart is off track, otherwise, Minecart.cpp handles this
if (NextSpeed.SqrLength() > 0.0004f)
{
NextSpeed.x *= 0.7f / (1 + a_Dt);
if (fabs(NextSpeed.x) < 0.05)
{
NextSpeed.x = 0;
}
NextSpeed.z *= 0.7f / (1 + a_Dt);
if (fabs(NextSpeed.z) < 0.05)
{
NextSpeed.z = 0;
}
}
}
}
else
{
// Friction for non-minecarts
if (NextSpeed.SqrLength() > 0.0004f)
{
NextSpeed.x *= 0.7f / (1 + a_Dt);
if (fabs(NextSpeed.x) < 0.05)
{
NextSpeed.x = 0;
}
NextSpeed.z *= 0.7f / (1 + a_Dt);
if (fabs(NextSpeed.z) < 0.05)
{
NextSpeed.z = 0;
}
}
}
}
// Adjust X and Z speed for COBWEB temporary. This speed modification should be handled inside block handlers since we
// might have different speed modifiers according to terrain.
if (BlockIn == E_BLOCK_COBWEB)
{
NextSpeed.x *= 0.25;
NextSpeed.z *= 0.25;
}
//Get water direction
Direction WaterDir = m_World->GetWaterSimulator()->GetFlowingDirection(BlockX, BlockY, BlockZ);
m_WaterSpeed *= 0.9f; //Reduce speed each tick
switch(WaterDir)
{
case X_PLUS:
m_WaterSpeed.x = 0.2f;
m_bOnGround = false;
break;
case X_MINUS:
m_WaterSpeed.x = -0.2f;
m_bOnGround = false;
break;
case Z_PLUS:
m_WaterSpeed.z = 0.2f;
m_bOnGround = false;
break;
case Z_MINUS:
m_WaterSpeed.z = -0.2f;
m_bOnGround = false;
break;
default:
break;
}
if (fabs(m_WaterSpeed.x) < 0.05)
{
m_WaterSpeed.x = 0;
}
if (fabs(m_WaterSpeed.z) < 0.05)
{
m_WaterSpeed.z = 0;
}
NextSpeed += m_WaterSpeed;
if( NextSpeed.SqrLength() > 0.f )
{
cTracer Tracer( GetWorld() );
int Ret = Tracer.Trace( NextPos, NextSpeed, 2 );
if( Ret ) // Oh noez! we hit something
{
// Set to hit position
if( (Tracer.RealHit - NextPos).SqrLength() <= ( NextSpeed * a_Dt ).SqrLength() )
{
if( Ret == 1 )
{
if( Tracer.HitNormal.x != 0.f ) NextSpeed.x = 0.f;
if( Tracer.HitNormal.y != 0.f ) NextSpeed.y = 0.f;
if( Tracer.HitNormal.z != 0.f ) NextSpeed.z = 0.f;
if( Tracer.HitNormal.y > 0 ) // means on ground
{
m_bOnGround = true;
}
}
NextPos.Set(Tracer.RealHit.x,Tracer.RealHit.y,Tracer.RealHit.z);
NextPos.x += Tracer.HitNormal.x * 0.3f;
NextPos.y += Tracer.HitNormal.y * 0.05f; // Any larger produces entity vibration-upon-the-spot
NextPos.z += Tracer.HitNormal.z * 0.3f;
}
else
{
NextPos += (NextSpeed * a_Dt);
}
}
else
{
// We didn't hit anything, so move =]
NextPos += (NextSpeed * a_Dt);
}
}
BlockX = (int) floor(NextPos.x);
BlockZ = (int) floor(NextPos.z);
NextChunk = NextChunk->GetNeighborChunk(BlockX,BlockZ);
// See if we can commit our changes. If not, we will discard them.
if (NextChunk != NULL)
{
if (NextPos.x != GetPosX()) SetPosX(NextPos.x);
if (NextPos.y != GetPosY()) SetPosY(NextPos.y);
if (NextPos.z != GetPosZ()) SetPosZ(NextPos.z);
if (NextSpeed.x != GetSpeedX()) SetSpeedX(NextSpeed.x);
if (NextSpeed.y != GetSpeedY()) SetSpeedY(NextSpeed.y);
if (NextSpeed.z != GetSpeedZ()) SetSpeedZ(NextSpeed.z);
}
}
}