void cDropSpenserEntity::DropFromSlot(cChunk & a_Chunk, int a_SlotNum)
{
int DispX = m_PosX;
int DispY = m_PosY;
int DispZ = m_PosZ;
NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
AddDropSpenserDir(DispX, DispY, DispZ, Meta);
cItems Pickups;
Pickups.push_back(m_Contents.RemoveOneItem(a_SlotNum));
const int PickupSpeed = m_World->GetTickRandomNumber(4) + 2; // At least 2, at most 6
int PickupSpeedX = 0, PickupSpeedY = 0, PickupSpeedZ = 0;
switch (Meta)
{
case E_META_DROPSPENSER_FACING_YP: PickupSpeedY = PickupSpeed; break;
case E_META_DROPSPENSER_FACING_YM: PickupSpeedY = -PickupSpeed; break;
case E_META_DROPSPENSER_FACING_XM: PickupSpeedX = -PickupSpeed; break;
case E_META_DROPSPENSER_FACING_XP: PickupSpeedX = PickupSpeed; break;
case E_META_DROPSPENSER_FACING_ZM: PickupSpeedZ = -PickupSpeed; break;
case E_META_DROPSPENSER_FACING_ZP: PickupSpeedZ = PickupSpeed; break;
}
double MicroX, MicroY, MicroZ;
MicroX = DispX + 0.5;
MicroY = DispY + 0.4; // Slightly less than half, to accomodate actual texture hole on DropSpenser
MicroZ = DispZ + 0.5;
m_World->SpawnItemPickups(Pickups, MicroX, MicroY, MicroZ, PickupSpeedX, PickupSpeedY, PickupSpeedZ);
}
void cDropSpenserEntity::DropFromSlot(cChunk & a_Chunk, int a_SlotNum)
{
int DispX = m_PosX;
int DispY = m_PosY;
int DispZ = m_PosZ;
NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
AddDropSpenserDir(DispX, DispY, DispZ, Meta);
cItems Pickups;
Pickups.push_back(m_Contents.RemoveOneItem(a_SlotNum));
m_World->SpawnItemPickups(Pickups, DispX, DispY, DispZ);
}
void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
{
int DispX = m_RelX;
int DispY = m_PosY;
int DispZ = m_RelZ;
NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
AddDropSpenserDir(DispX, DispY, DispZ, Meta);
cChunk * DispChunk = a_Chunk.GetRelNeighborChunkAdjustCoords(DispX, DispZ);
if (DispChunk == NULL)
{
// Would dispense into / interact with a non-loaded chunk, ignore the tick
return;
}
BLOCKTYPE DispBlock = DispChunk->GetBlock(DispX, DispY, DispZ);
int BlockX = (DispX + DispChunk->GetPosX() * cChunkDef::Width);
int BlockZ = (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
// Dispense the item:
switch (m_Contents.GetSlot(a_SlotNum).m_ItemType)
{
case E_ITEM_BUCKET:
{
LOGD("Dispensing empty bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
switch (DispBlock)
{
case E_BLOCK_STATIONARY_WATER:
case E_BLOCK_WATER:
{
if (ScoopUpLiquid(a_SlotNum, E_ITEM_WATER_BUCKET))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_AIR, 0);
}
break;
}
case E_BLOCK_STATIONARY_LAVA:
case E_BLOCK_LAVA:
{
if (ScoopUpLiquid(a_SlotNum, E_ITEM_LAVA_BUCKET))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_AIR, 0);
}
break;
}
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
break;
}
}
break;
} // E_ITEM_BUCKET
case E_ITEM_WATER_BUCKET:
{
LOGD("Dispensing water bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
if (EmptyLiquidBucket(DispBlock, a_SlotNum))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_WATER, 0);
}
else
{
DropFromSlot(a_Chunk, a_SlotNum);
}
break;
}
case E_ITEM_LAVA_BUCKET:
{
LOGD("Dispensing lava bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
if (EmptyLiquidBucket(DispBlock, a_SlotNum))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_LAVA, 0);
}
else
{
DropFromSlot(a_Chunk, a_SlotNum);
}
break;
}
case E_ITEM_SPAWN_EGG:
{
double MobX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
double MobZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
if (m_World->SpawnMob(MobX, DispY, MobZ, (cMonster::eType)m_Contents.GetSlot(a_SlotNum).m_ItemDamage) >= 0)
{
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
break;
}
case E_BLOCK_TNT:
{
// Spawn a primed TNT entity, if space allows:
if (DispChunk->GetBlock(DispX, DispY, DispZ) == E_BLOCK_AIR)
{
double TNTX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
double TNTZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
m_World->SpawnPrimedTNT(TNTX, DispY + 0.5, TNTZ, 80, 0); // 80 ticks fuse, no initial velocity
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
break;
}
case E_ITEM_FLINT_AND_STEEL:
{
// Spawn fire if the block in front is air.
if (DispChunk->GetBlock(DispX, DispY, DispZ) == E_BLOCK_AIR)
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_FIRE, 0);
bool ItemBroke = m_Contents.DamageItem(a_SlotNum, 1);
if (ItemBroke)
{
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
}
break;
}
case E_ITEM_FIRE_CHARGE:
{
SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkFireCharge, GetShootVector(Meta) * 20);
m_Contents.ChangeSlotCount(a_SlotNum, -1);
break;
}
case E_ITEM_ARROW:
{
SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkArrow, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
m_Contents.ChangeSlotCount(a_SlotNum, -1);
break;
}
case E_ITEM_SNOWBALL:
{
SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkSnowball, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
m_Contents.ChangeSlotCount(a_SlotNum, -1);
break;
}
case E_ITEM_EGG:
{
SpawnProjectileFromDispenser(BlockX, DispY, BlockZ, cProjectileEntity::pkEgg, GetShootVector(Meta) * 20 + Vector3d(0, 1, 0));
m_Contents.ChangeSlotCount(a_SlotNum, -1);
break;
}
case E_ITEM_FIREWORK_ROCKET:
{
// TODO: Add the fireworks entity
break;
}
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
break;
}
} // switch (ItemType)
}
void cDispenserEntity::DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum)
{
int DispX = m_RelX;
int DispY = m_PosY;
int DispZ = m_RelZ;
NIBBLETYPE Meta = a_Chunk.GetMeta(m_RelX, m_PosY, m_RelZ);
AddDropSpenserDir(DispX, DispY, DispZ, Meta);
cChunk * DispChunk = a_Chunk.GetRelNeighborChunkAdjustCoords(DispX, DispZ);
if (DispChunk == NULL)
{
// Would dispense into / interact with a non-loaded chunk, ignore the tick
return;
}
BLOCKTYPE DispBlock = DispChunk->GetBlock(DispX, DispY, DispZ);
// Dispense the item:
switch (m_Contents.GetSlot(a_SlotNum).m_ItemType)
{
case E_ITEM_BUCKET:
{
LOGD("Dispensing empty bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
switch (DispBlock)
{
case E_BLOCK_STATIONARY_WATER:
case E_BLOCK_WATER:
{
if (ScoopUpLiquid(a_SlotNum, E_ITEM_WATER_BUCKET))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_AIR, 0);
}
break;
}
case E_BLOCK_STATIONARY_LAVA:
case E_BLOCK_LAVA:
{
if (ScoopUpLiquid(a_SlotNum, E_ITEM_LAVA_BUCKET))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_AIR, 0);
}
break;
}
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
break;
}
}
break;
} // E_ITEM_BUCKET
case E_ITEM_WATER_BUCKET:
{
LOGD("Dispensing water bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
if (EmptyLiquidBucket(DispBlock, a_SlotNum))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_WATER, 0);
}
else
{
DropFromSlot(a_Chunk, a_SlotNum);
}
break;
}
case E_ITEM_LAVA_BUCKET:
{
LOGD("Dispensing lava bucket in slot %d; DispBlock is \"%s\" (%d).", a_SlotNum, ItemTypeToString(DispBlock).c_str(), DispBlock);
if (EmptyLiquidBucket(DispBlock, a_SlotNum))
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_LAVA, 0);
}
else
{
DropFromSlot(a_Chunk, a_SlotNum);
}
break;
}
case E_ITEM_SPAWN_EGG:
{
double MobX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
double MobZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
if (m_World->SpawnMob(MobX, DispY, MobZ, m_Contents.GetSlot(a_SlotNum).m_ItemDamage) >= 0)
{
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
break;
}
case E_BLOCK_TNT:
{
// Spawn a primed TNT entity, if space allows:
if (DispChunk->GetBlock(DispX, DispY, DispZ) == E_BLOCK_AIR)
{
double TNTX = 0.5 + (DispX + DispChunk->GetPosX() * cChunkDef::Width);
double TNTZ = 0.5 + (DispZ + DispChunk->GetPosZ() * cChunkDef::Width);
m_World->SpawnPrimedTNT(TNTX, DispY + 0.5, TNTZ, 4, 0); // 4 seconds fuse, no initial velocity
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
break;
}
case E_ITEM_FLINT_AND_STEEL:
{
// Spawn fire if the block in front is air.
if (DispChunk->GetBlock(DispX, DispY, DispZ) == E_BLOCK_AIR)
{
DispChunk->SetBlock(DispX, DispY, DispZ, E_BLOCK_FIRE, 0);
m_Contents.SetSlot(a_SlotNum, m_Contents.GetSlot(a_SlotNum).m_ItemType, m_Contents.GetSlot(a_SlotNum).m_ItemCount, m_Contents.GetSlot(a_SlotNum).m_ItemDamage + 1);
// If the durability has run out destroy the item.
if (m_Contents.GetSlot(a_SlotNum).m_ItemDamage > 64)
{
m_Contents.ChangeSlotCount(a_SlotNum, -1);
}
}
break;
}
default:
{
DropFromSlot(a_Chunk, a_SlotNum);
break;
}
} // switch (ItemType)
}
