public PrimedTNTEntity(Level level)
: base(50, level)
{
Height = 0.98;
Width = 0.98;
Length = 0.98;
}
public override bool PlaceBlock(Level world, Player player, Vector3 blockCoordinates, BlockFace face, Vector3 mouseLocation)
{
var prevblock = world.GetBlock(Coordinates);
if (prevblock.Id == Id && prevblock.Metadata == Metadata)
{
DoubleSlab ds = new DoubleSlab(Metadata) {Coordinates = Coordinates};
world.SetBlock(ds);
}
else if (prevblock.Id == Id && prevblock.Metadata != Metadata)
{
if (player.Gamemode != Gamemode.Creative)
{
player.Inventory.AddItem((short)Id, Metadata, 1);
}
return true;
}
else
{
bool upper = ((mouseLocation.Y >= 8 && face != BlockFace.PositiveY) || face == BlockFace.NegativeY);
BitArray b = new BitArray(new byte[] {Metadata});
b[3] = upper;
Metadata = ConvertToByte(b);
world.SetBlock(this);
}
return true;
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
blockCoordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
var d = new BlockRedstoneDust {Coordinates = blockCoordinates};
//d.SetPowerLevel(new Random().Next(0,15));
world.SetBlock(d, true, true);
}
public override bool PlaceBlock(Level world, Player player, Vector3 blockCoordinates, BlockFace face, Vector3 mouseLocation)
{
var rawbits = new BitArray(new byte[] { 0x00 });
byte direction = player.GetDirection();
if (face == BlockFace.PositiveY)
{
switch (direction)
{
case 0:
//South
rawbits[1] = true;
rawbits[2] = true;
break;
case 1:
//West
rawbits[0] = true;
rawbits[2] = true;
break;
case 2:
//North
rawbits[1] = true;
rawbits[2] = true;
break;
case 3:
//East
rawbits[0] = true;
rawbits[2] = true;
break;
}
}
else if (face == BlockFace.NegativeY)
{
rawbits[0] = true;
rawbits[1] = true;
rawbits[2] = true;
}
else if (face == BlockFace.PositiveZ)
{
rawbits[0] = true;
rawbits[1] = true;
}
else if (face == BlockFace.NegativeZ)
{
rawbits[2] = true;
}
else if (face == BlockFace.PositiveX)
{
rawbits[0] = true;
}
else if (face == BlockFace.NegativeX)
{
rawbits[1] = true;
}
Metadata = ConvertToByte(rawbits);
world.SetBlock(this);
return true;
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
blockCoordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
var bl = world.GetBlock(blockCoordinates);
var slot = 0;
var hand0 = player.Inventory.GetItemInHand(0);
var hand1 = player.Inventory.GetItemInHand(1);
if (hand0.Id == Id)
{
slot = player.Inventory.CurrentSlot + 36;
}
else if (hand1.Id == Id)
{
slot = 45;
}
//player.SendChat("Block: " + bl.Id, ChatColor.Bold);
if (bl.Id == 65535) return;
if (bl.Id == 8)
{
//Water
player.Inventory.SetSlot(slot, 326, 0, 1);
world.SetBlock(new BlockAir() {Coordinates = blockCoordinates}, true, true);
}
if (bl.Id == 10)
{
//lava
player.Inventory.SetSlot(slot, 327, 0, 1);
world.SetBlock(new BlockAir() { Coordinates = blockCoordinates }, true, true);
}
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
if (player.Inventory.GetItemInHand(1).Id == 259 || player.Inventory.GetItemInHand(0).Id == 259)
{
this.BreakBlock(world);
new PrimedTNTEntity(world){KnownPosition = Coordinates.ToPlayerLocation()}.SpawnEntity();
}
}
/// <summary>
/// Use this for Explosion an explosion only!
/// </summary>
/// <param name="world"></param>
/// <param name="centerCoordinates"></param>
/// <param name="size"></param>
/// <param name="fire"></param>
public Explosion(Level world, Vector3 centerCoordinates, float size, bool fire = false)
{
_size = size;
_centerCoordinates = centerCoordinates;
_world = world;
_coordsSet = true;
_fire = fire;
}
public override void DoPhysics(Level level)
{
CheckForHarden(level, (int) Coordinates.X, (int) Coordinates.Y, (int) Coordinates.Z);
if (level.GetBlock(Coordinates).Id == Id)
{
SetToFlowing(level);
}
}
protected Projectile(Player shooter, int entityTypeId, Level level)
: base(entityTypeId, level)
{
Shooter = shooter;
Ttl = 0;
DespawnOnImpact = true;
Collided = false;
KnownPosition = new PlayerLocation(shooter.KnownPosition.X, shooter.KnownPosition.Y, shooter.KnownPosition.Z) {Yaw = shooter.KnownPosition.Yaw, Pitch = shooter.KnownPosition.Pitch};
}
public ItemEntity(Level level, ItemStack item)
: base(2, level)
{
Item = item;
Height = 0.25;
Width = 0.25;
Length = 0.25;
PickupDelay = 10;
TimeToLive = 20*(5*60);
}
public override bool PlaceBlock(Level world, Player player, Vector3 blockCoordinates, BlockFace face, Vector3 mouseLocation)
{
var direction = player.GetDirection();
var coordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
Block block = new Door(Id);
block.Coordinates = coordinates;
block.Metadata = direction;
var x = (int) blockCoordinates.X;
var y = (int) blockCoordinates.Y;
var z = (int) blockCoordinates.Z;
var xd = 0;
var zd = 0;
if (direction == 0) zd = 1;
if (direction == 1) xd = -1;
if (direction == 2) zd = -1;
if (direction == 3) xd = 1;
var i1 = (world.GetBlock(new Vector3(x - xd, y, z - zd)).IsSolid ? 1 : 0) +
(world.GetBlock(new Vector3(x - xd, y + 1, z - zd)).IsSolid ? 1 : 0);
var j1 = (world.GetBlock(new Vector3(x + xd, y, z + zd)).IsSolid ? 1 : 0) +
(world.GetBlock(new Vector3(x + xd, y + 1, z + zd)).IsSolid ? 1 : 0);
var flag = world.GetBlock(new Vector3(x - xd, y, z - zd)).Id == block.Id ||
world.GetBlock(new Vector3(x - xd, y + 1, z - zd)).Id == block.Id;
var flag1 = world.GetBlock(new Vector3(x + xd, y, z + zd)).Id == block.Id ||
world.GetBlock(new Vector3(x + xd, y + 1, z + zd)).Id == block.Id;
var flag2 = false;
if (flag && !flag1)
{
flag2 = true;
}
else if (j1 > i1)
{
flag2 = true;
}
var c2 = coordinates;
c2.Y++;
Block blockUpper = new Door(Id);
blockUpper.Coordinates = c2;
blockUpper.Metadata = (byte) (0x08 | (flag2 ? 1 : 0));
world.SetBlock(block);
world.SetBlock(blockUpper);
return true;
}
public SnowballEntity(Player shooter, Level level)
: base(shooter, 61, level)
{
Width = 0.25;
Length = 0.25;
Height = 0.25;
Gravity = 0.03;
Drag = 0.01;
Ttl = 9999999;
ObjectType = ObjectType.Snowball;
}
public Player(Level level)
: base(-1, level)
{
_chunksUsed = new List<Tuple<int, int>>();
Inventory = new PlayerInventoryManager(this);
Level = level;
Width = 0.6;
Height = 1.62;
Length = 0.6;
IsOperator = false;
Loaded = false;
}
public Entity(int entityTypeId, Level level)
{
Height = 1;
Width = 1;
Length = 1;
Drag = 0;
Gravity = 0;
EntityId = EntityManager.GetEntityId();
Level = level;
EntityTypeId = entityTypeId;
KnownPosition = new PlayerLocation(0, 0, 0);
HealthManager = new HealthManager(this);
}
public void SetPowerLevel(int target, Level lvl)
{
if (target < 0 || target > 15) throw new IndexOutOfRangeException("target");
var newbits = new BitArray(new int[] { target });
var rawbits = new BitArray(new byte[] { Metadata });
rawbits[0] = newbits[0];
rawbits[1] = newbits[1];
rawbits[2] = newbits[2];
rawbits[3] = newbits[3];
Metadata = ConvertToByte(rawbits);
lvl.SetBlock(this);
}
private void CheckForHarden(Level world, int x, int y, int z)
{
var block = world.GetBlock(new Vector3(x, y, z));
{
var harden = false;
if (block is BlockFlowingLava || block is BlockStationaryLava)
{
if (IsWater(world, x, y, z))
{
harden = true;
}
if (harden || IsWater(world, x, y, z + 1))
{
harden = true;
}
if (harden || IsWater(world, x - 1, y, z))
{
harden = true;
}
if (harden || IsWater(world, x + 1, y, z))
{
harden = true;
}
if (harden || IsWater(world, x, y + 1, z))
{
harden = true;
}
if (harden)
{
int meta = block.Metadata;
if (meta == 0)
{
world.SetBlock(new BlockObsidian {Coordinates = new Vector3(x, y, z)});
}
else if (meta <= 4)
{
world.SetBlock(new BlockCobbleStone {Coordinates = new Vector3(x, y, z)});
}
}
}
}
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
blockCoordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
if (face == BlockFace.PositiveY)
{
var bss = new BlockStandingSign
{
Coordinates = blockCoordinates,
Metadata = 0x00
};
var rawbytes = new BitArray(new byte[] {bss.Metadata});
var direction = player.GetDirection();
switch (direction)
{
case 0:
//South
rawbytes[2] = true;
break;
case 1:
//West
rawbytes[3] = true;
break;
case 2:
//North DONE
rawbytes[2] = true;
rawbytes[3] = true;
break;
case 3:
//East
break;
}
bss.Metadata = ConvertToByte(rawbytes);
world.SetBlock(bss);
new SignEditorOpen(player.Wrapper)
{
Coordinates = blockCoordinates
}.Write();
}
else
{
//TODO: implement wall signs
}
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
var blockatpos = world.GetBlock(blockCoordinates);
if (!(blockatpos is BlockAir))
{
BitArray b = new BitArray(new byte[] {blockatpos.Metadata});
ConsoleFunctions.WriteLine("\n\n");
ConsoleFunctions.WriteInfoLine("------------------------------------");
ConsoleFunctions.WriteInfoLine("Block: " + blockatpos);
ConsoleFunctions.WriteInfoLine("------------------------------------");
for (int i = 0; i < b.Count; i++)
{
ConsoleFunctions.WriteInfoLine("Bit " + i + ": " + b[i]);
}
ConsoleFunctions.WriteInfoLine("------------------------------------\n\n");
player.SendChat("Info tool used, Metadata written to chat!", ChatColor.Gold);
}
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
blockCoordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
//var slot = player.Inventory.CurrentSlot + 36;
//player.Inventory.SetSlot(slot, 325, 0, 1); //'Empty' the bucket.
var hand0 = player.Inventory.GetItemInHand(0);
var hand1 = player.Inventory.GetItemInHand(1);
if (hand0.Id == Id)
{
var slot = player.Inventory.CurrentSlot + 36;
player.Inventory.SetSlot(slot, 325, 0, 1);
}
else if (hand1.Id == Id)
{
var slot = 45;
player.Inventory.SetSlot(slot, 325, 0, 1);
}
world.SetBlock(new BlockFlowingWater {Coordinates = blockCoordinates}, true, true); //Place the water
// world.GetBlock(blockCoordinates).OnTick(world); //Update the water
}
public override bool PlaceBlock(Level world, Player player, Vector3 blockCoordinates, BlockFace face, Vector3 mouseLocation)
{
byte direction = player.GetDirection();
byte upper = (byte)((mouseLocation.Y >= 8 && face != BlockFace.PositiveY) || face == BlockFace.NegativeY ? 0x04 : 0x00);
switch (direction)
{
case 0:
Metadata = (byte)(0 | upper);
break;
case 1:
Metadata = (byte)(2 | upper);
break;
case 2:
Metadata = (byte)(1 | upper);
break;
case 3:
Metadata = (byte)(3 | upper);
break;
}
world.SetBlock(this);
return true;
}
public override void UseItem(Level world, Player player, Vector3 blockCoordinates, BlockFace face)
{
blockCoordinates = GetNewCoordinatesFromFace(blockCoordinates, face);
var block = world.GetBlock(blockCoordinates);
ConsoleFunctions.WriteInfoLine("Block: " + block.Id);
if (block.Id != 46)
{
var affectedBlock = world.GetBlock(blockCoordinates);
if (affectedBlock.Id == 0)
{
var fire = new BlockFire
{
Coordinates = affectedBlock.Coordinates
};
world.SetBlock(fire);
}
}
else
{
new PrimedTNTEntity(world) {KnownPosition = blockCoordinates.ToPlayerLocation()}.SpawnEntity();
}
}
private void SetToStill(Level world, int x, int y, int z)
{
var meta = world.GetBlock(new Vector3(x, y, z)).Metadata;
var stillBlock = BlockFactory.GetBlockById((byte) (Id + 1));
stillBlock.Metadata = meta;
stillBlock.Coordinates = new Vector3(x, y, z);
world.SetBlock(stillBlock, applyPhysics: false);
}
private bool IsWater(Level world, int x, int y, int z)
{
var block = world.GetBlock(new Vector3(x, y, z));
return block is BlockFlowingWater || block is BlockStationaryWater;
}
private int GetSmallestFlowDecay(Level world, int x, int y, int z, int decay)
{
var blockDecay = GetFlowDecay(world, x, y, z);
if (blockDecay < 0)
{
return decay;
}
if (blockDecay == 0)
{
++_adjacentSources;
}
if (blockDecay >= 8)
{
blockDecay = 0;
}
return decay >= 0 && blockDecay >= decay ? decay : blockDecay;
}
private bool[] GetOptimalFlowDirections(Level world, int x, int y, int z)
{
int l;
int x2;
for (l = 0; l < 4; ++l)
{
_flowCost[l] = 1000;
x2 = x;
var z2 = z;
if (l == 0)
{
x2 = x - 1;
}
if (l == 1)
{
++x2;
}
if (l == 2)
{
z2 = z - 1;
}
if (l == 3)
{
++z2;
}
if (!BlocksFluid(world, x2, y, z2) &&
(!IsSameMaterial(world.GetBlock(new Vector3(x2, y, z2))) || world.GetBlock(new Vector3(x2, y, z2)).Metadata != 0))
{
if (BlocksFluid(world, x2, y - 1, z2))
{
_flowCost[l] = CalculateFlowCost(world, x2, y, z2, 1, l);
}
else
{
_flowCost[l] = 0;
}
}
}
l = _flowCost[0];
for (x2 = 1; x2 < 4; ++x2)
{
if (_flowCost[x2] < l)
{
l = _flowCost[x2];
}
}
for (x2 = 0; x2 < 4; ++x2)
{
_optimalFlowDirections[x2] = _flowCost[x2] == l;
}
return _optimalFlowDirections;
}
private int GetFlowDecay(Level world, int x, int y, int z)
{
var block = world.GetBlock(new Vector3(x, y, z));
return IsSameMaterial(block) ? block.Metadata : -1;
}
private void Flow(Level world, int x, int y, int z, int decay)
{
if (CanBeFlownInto(world, x, y, z))
{
var oldBlock = world.GetBlock(new Vector3(x, y, z));
if (oldBlock is Flowing || oldBlock.Id == 0)
{
}
else
{
oldBlock.DoDrop(world);
}
oldBlock.BreakBlock(world);
var newBlock = BlockFactory.GetBlockById(Id);
newBlock.Coordinates = new Vector3(x, y, z);
newBlock.Metadata = (byte) decay;
world.SetBlock(newBlock, applyPhysics: true);
world.ScheduleBlockTick(newBlock, TickRate());
}
}
public override void DoPhysics(Level level)
{
CheckForHarden(level, (int) Coordinates.X, (int) Coordinates.Y, (int) Coordinates.Z);
level.ScheduleBlockTick(this, TickRate());
}
public override void OnTick(Level level)
{
var world = level;
var random = new Random();
var x = (int) Coordinates.X;
var y = (int) Coordinates.Y;
var z = (int) Coordinates.Z;
var currentDecay = GetFlowDecay(world, x, y, z);
byte multiplier = 1;
if (this is BlockFlowingLava)
{
multiplier = 2;
}
var flag = true;
var tickRate = TickRate();
if (currentDecay > 0)
{
var smallestFlowDecay = -100;
_adjacentSources = 0;
smallestFlowDecay = GetSmallestFlowDecay(world, x - 1, y, z, smallestFlowDecay);
smallestFlowDecay = GetSmallestFlowDecay(world, x + 1, y, z, smallestFlowDecay);
smallestFlowDecay = GetSmallestFlowDecay(world, x, y, z - 1, smallestFlowDecay);
smallestFlowDecay = GetSmallestFlowDecay(world, x, y, z + 1, smallestFlowDecay);
var newDecay = smallestFlowDecay + multiplier;
if (newDecay >= 8 || smallestFlowDecay < 0)
{
newDecay = -1;
}
if (GetFlowDecay(world, x, y + 1, z) >= 0)
{
var topFlowDecay = GetFlowDecay(world, x, y + 1, z);
if (topFlowDecay >= 8)
{
newDecay = topFlowDecay;
}
else
{
newDecay = topFlowDecay + 8;
}
}
if (_adjacentSources >= 2 && this is BlockFlowingWater)
{
if (world.GetBlock(new Vector3(x, y - 1, z)).IsSolid)
{
newDecay = 0;
}
else if (IsSameMaterial(world.GetBlock(new Vector3(x, y - 1, z))) &&
world.GetBlock(new Vector3(x, y - 1, z)).Metadata == 0)
{
newDecay = 0;
}
}
if (this is BlockFlowingLava && currentDecay < 8 && newDecay < 8 && newDecay > currentDecay && random.Next(4) != 0)
{
tickRate *= 4;
}
if (newDecay == currentDecay)
{
if (flag)
{
SetToStill(world, x, y, z);
}
}
else
{
currentDecay = newDecay;
if (newDecay < 0)
{
world.SetBlock(new BlockAir {Coordinates = new Vector3(x, y, z)});
}
else
{
world.ApplyPhysics(x, y, z);
world.ScheduleBlockTick(this, tickRate); // Schedule tick
}
}
}
else
{
SetToStill(world, x, y, z);
}
if (CanBeFlownInto(world, x, y - 1, z))
{
if (this is BlockFlowingLava &&
(world.GetBlock(new Vector3(x, y - 1, z)) is BlockFlowingWater ||
world.GetBlock(new Vector3(x, y - 1, z)) is BlockStationaryWater))
{
world.SetBlock(new BlockCobbleStone {Coordinates = new Vector3(x, y - 1, z)});
return;
}
if (currentDecay >= 8)
{
Flow(world, x, y - 1, z, currentDecay);
}
else
{
Flow(world, x, y - 1, z, currentDecay + 8);
}
}
else if (currentDecay >= 0 && (currentDecay == 0 || BlocksFluid(world, x, y - 1, z)))
{
var optimalFlowDirections = GetOptimalFlowDirections(world, x, y, z);
var newDecay = currentDecay + multiplier;
if (currentDecay >= 8)
{
newDecay = 1;
}
if (newDecay >= 8)
{
return;
}
if (optimalFlowDirections[0])
{
Flow(world, x - 1, y, z, newDecay);
}
if (optimalFlowDirections[1])
{
Flow(world, x + 1, y, z, newDecay);
}
if (optimalFlowDirections[2])
{
Flow(world, x, y, z - 1, newDecay);
}
if (optimalFlowDirections[3])
{
Flow(world, x, y, z + 1, newDecay);
}
}
}
private bool CanBeFlownInto(Level world, int x, int y, int z)
{
var block = world.GetBlock(new Vector3(x, y, z));
return !IsSameMaterial(block) && (!(block is BlockFlowingLava) && !(block is BlockStationaryLava)) &&
!BlocksFluid(block);
}
