void cEntity::SetSwimState(cChunk & a_Chunk)
{
int RelY = (int)floor(GetPosY() + 0.1);
if ((RelY < 0) || (RelY >= cChunkDef::Height - 1))
{
m_IsSwimming = false;
m_IsSubmerged = false;
return;
}
BLOCKTYPE BlockIn;
int RelX = POSX_TOINT - a_Chunk.GetPosX() * cChunkDef::Width;
int RelZ = POSZ_TOINT - a_Chunk.GetPosZ() * cChunkDef::Width;
// Check if the player is swimming:
if (!a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockIn))
{
// This sometimes happens on Linux machines
// Ref.: http://forum.mc-server.org/showthread.php?tid=1244
LOGD("SetSwimState failure: RelX = %d, RelZ = %d, Pos = %.02f, %.02f}",
RelX, RelY, GetPosX(), GetPosZ()
);
m_IsSwimming = false;
m_IsSubmerged = false;
return;
}
m_IsSwimming = IsBlockWater(BlockIn);
// Check if the player is submerged:
VERIFY(a_Chunk.UnboundedRelGetBlockType(RelX, RelY + 1, RelZ, BlockIn));
m_IsSubmerged = IsBlockWater(BlockIn);
}
void cPlayer::SetSwimState(cChunk & a_Chunk)
{
int RelY = (int)floor(m_LastPosY + 0.1);
if ((RelY < 0) || (RelY >= cChunkDef::Height - 1))
{
m_IsSwimming = false;
m_IsSubmerged = false;
return;
}
BLOCKTYPE BlockIn;
int RelX = (int)floor(m_LastPosX) - a_Chunk.GetPosX() * cChunkDef::Width;
int RelZ = (int)floor(m_LastPosZ) - a_Chunk.GetPosZ() * cChunkDef::Width;
// Check if the player is swimming:
// Use Unbounded, because we're being called *after* processing super::Tick(), which could have changed our chunk
if (!a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockIn))
{
// This sometimes happens on Linux machines
// Ref.: http://forum.mc-server.org/showthread.php?tid=1244
LOGD("SetSwimState failure: RelX = %d, RelZ = %d, LastPos = {%.02f, %.02f}, Pos = %.02f, %.02f}",
RelX, RelY, m_LastPosX, m_LastPosZ, GetPosX(), GetPosZ()
);
m_IsSwimming = false;
m_IsSubmerged = false;
return;
}
m_IsSwimming = IsBlockWater(BlockIn);
// Check if the player is submerged:
VERIFY(a_Chunk.UnboundedRelGetBlockType(RelX, RelY + 1, RelZ, BlockIn));
m_IsSubmerged = IsBlockWater(BlockIn);
}
void cSquid::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
{
m_PathfinderActivated = false; // Disable Pathfinding until it's fixed. TODO
// We must first process current location, and only then tick, otherwise we risk processing a location in a chunk
// that is not where the entity currently resides (FS #411)
Vector3d Pos = GetPosition();
// TODO: Not a real behavior, but cool :D
int RelY = FloorC(Pos.y);
if ((RelY < 0) || (RelY >= cChunkDef::Height))
{
return;
}
int RelX = FloorC(Pos.x) - a_Chunk.GetPosX() * cChunkDef::Width;
int RelZ = FloorC(Pos.z) - a_Chunk.GetPosZ() * cChunkDef::Width;
BLOCKTYPE BlockType;
if (a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockType) && !IsBlockWater(BlockType) && !IsOnFire())
{
// Burn for 10 ticks, then decide again
StartBurning(10);
}
super::Tick(a_Dt, a_Chunk);
}
void cPlayer::SetSwimState(cChunk & a_Chunk)
{
int RelY = (int)floor(m_LastPosY + 0.1);
if ((RelY < 0) || (RelY >= cChunkDef::Height - 1))
{
m_IsSwimming = false;
m_IsSubmerged = false;
return;
}
BLOCKTYPE BlockIn;
int RelX = (int)floor(m_LastPosX) - a_Chunk.GetPosX() * cChunkDef::Width;
int RelZ = (int)floor(m_LastPosZ) - a_Chunk.GetPosZ() * cChunkDef::Width;
// Check if the player is swimming:
// Use Unbounded, because we're being called *after* processing super::Tick(), which could have changed our chunk
VERIFY(a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockIn));
m_IsSwimming = IsBlockWater(BlockIn);
// Check if the player is submerged:
VERIFY(a_Chunk.UnboundedRelGetBlockType(RelX, RelY + 1, RelZ, BlockIn));
m_IsSubmerged = IsBlockWater(BlockIn);
}
void cSquid::Tick(float a_Dt, cChunk & a_Chunk)
{
// We must first process current location, and only then tick, otherwise we risk processing a location in a chunk
// that is not where the entity currently resides (FS #411)
Vector3d Pos = GetPosition();
// TODO: Not a real behavior, but cool :D
int RelY = (int)floor(Pos.y);
if ((RelY < 0) || (RelY >= cChunkDef::Height))
{
return;
}
int RelX = (int)floor(Pos.x) - a_Chunk.GetPosX() * cChunkDef::Width;
int RelZ = (int)floor(Pos.z) - a_Chunk.GetPosZ() * cChunkDef::Width;
BLOCKTYPE BlockType;
if (a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockType) && !IsBlockWater(BlockType) && !IsOnFire())
{
// Burn for 10 ticks, then decide again
StartBurning(10);
}
super::Tick(a_Dt, a_Chunk);
}
void cEntity::TickBurning(cChunk & a_Chunk)
{
// Remember the current burning state:
bool HasBeenBurning = (m_TicksLeftBurning > 0);
if (m_World->IsWeatherWet())
{
if (POSY_TOINT > m_World->GetHeight(POSX_TOINT, POSZ_TOINT))
{
m_TicksLeftBurning = 0;
}
}
// Do the burning damage:
if (m_TicksLeftBurning > 0)
{
m_TicksSinceLastBurnDamage++;
if (m_TicksSinceLastBurnDamage >= BURN_TICKS_PER_DAMAGE)
{
if (!m_IsFireproof)
{
TakeDamage(dtOnFire, NULL, BURN_DAMAGE, 0);
}
m_TicksSinceLastBurnDamage = 0;
}
m_TicksLeftBurning--;
}
// Update the burning times, based on surroundings:
int MinRelX = (int)floor(GetPosX() - m_Width / 2) - a_Chunk.GetPosX() * cChunkDef::Width;
int MaxRelX = (int)floor(GetPosX() + m_Width / 2) - a_Chunk.GetPosX() * cChunkDef::Width;
int MinRelZ = (int)floor(GetPosZ() - m_Width / 2) - a_Chunk.GetPosZ() * cChunkDef::Width;
int MaxRelZ = (int)floor(GetPosZ() + m_Width / 2) - a_Chunk.GetPosZ() * cChunkDef::Width;
int MinY = std::max(0, std::min(cChunkDef::Height - 1, POSY_TOINT));
int MaxY = std::max(0, std::min(cChunkDef::Height - 1, (int)ceil (GetPosY() + m_Height)));
bool HasWater = false;
bool HasLava = false;
bool HasFire = false;
for (int x = MinRelX; x <= MaxRelX; x++)
{
for (int z = MinRelZ; z <= MaxRelZ; z++)
{
int RelX = x;
int RelZ = z;
for (int y = MinY; y <= MaxY; y++)
{
BLOCKTYPE Block;
a_Chunk.UnboundedRelGetBlockType(RelX, y, RelZ, Block);
switch (Block)
{
case E_BLOCK_FIRE:
{
HasFire = true;
break;
}
case E_BLOCK_LAVA:
case E_BLOCK_STATIONARY_LAVA:
{
HasLava = true;
break;
}
case E_BLOCK_STATIONARY_WATER:
case E_BLOCK_WATER:
{
HasWater = true;
break;
}
} // switch (BlockType)
} // for y
} // for z
} // for x
if (HasWater)
{
// Extinguish the fire
m_TicksLeftBurning = 0;
}
if (HasLava)
{
// Burn:
m_TicksLeftBurning = BURN_TICKS;
// Periodically damage:
m_TicksSinceLastLavaDamage++;
if (m_TicksSinceLastLavaDamage >= LAVA_TICKS_PER_DAMAGE)
{
if (!m_IsFireproof)
{
TakeDamage(dtLavaContact, NULL, LAVA_DAMAGE, 0);
}
m_TicksSinceLastLavaDamage = 0;
}
}
else
{
m_TicksSinceLastLavaDamage = 0;
}
if (HasFire)
{
// Burn:
m_TicksLeftBurning = BURN_TICKS;
// Periodically damage:
m_TicksSinceLastFireDamage++;
if (m_TicksSinceLastFireDamage >= FIRE_TICKS_PER_DAMAGE)
{
if (!m_IsFireproof)
{
TakeDamage(dtFireContact, NULL, FIRE_DAMAGE, 0);
}
m_TicksSinceLastFireDamage = 0;
}
}
else
{
m_TicksSinceLastFireDamage = 0;
}
// If just started / finished burning, notify descendants:
if ((m_TicksLeftBurning > 0) && !HasBeenBurning)
{
OnStartedBurning();
}
else if ((m_TicksLeftBurning <= 0) && HasBeenBurning)
{
OnFinishedBurning();
}
}