public static void Postfix(Block __instance, ItemSlot slot, EntityAgent byEntity)
{
if (byEntity.World.Side.IsClient())
{
if (!(slot is DummySlot) && slot is ItemSlotOffhand)
{
return;
}
if ((byEntity.World as ClientMain).ElapsedMilliseconds % 4 == 0)
{
var player = (byEntity as EntityPlayer).Player;
if (!KnownBroken.Contains(__instance.GetType()) && player?.CurrentBlockSelection != null && slot?.Itemstack != null)
{
SetBlockRedirect.setBlock = false;
var blockSel = player.CurrentBlockSelection;
Block onBlock = byEntity.World.BlockAccessor.GetBlock(blockSel.Position);
BlockPos buildPos = blockSel.Position;
if (onBlock == null || !onBlock.IsReplacableBy(__instance))
{
buildPos = buildPos.Offset(blockSel.Face);
blockSel.DidOffset = true;
}
string fail = "";
bool works = false;
try
{
works = __instance.TryPlaceBlock(byEntity.World, player, slot.Itemstack, blockSel, ref fail);
}
catch (Exception)
{
KnownBroken.Add(__instance.GetType());
}
if (blockSel.DidOffset)
{
buildPos.Offset(blockSel.Face.Opposite);
blockSel.DidOffset = false;
}
if (!works)
{
SetBlockRedirect.blockId = 0;
}
SetBlockRedirect.setBlock = true;
}
else
{
SetBlockRedirect.blockId = 0;
}
}
}
}
public void PlaceBlock()
{
MouseOverObject moo = SharpCraft.Instance.MouseOverObject;
if (moo.hit != HitType.Block)
{
return;
}
ItemStack stack = GetEquippedItemStack();
if (!(stack?.Item is ItemBlock itemBlock))
{
return;
}
Block air = BlockRegistry.GetBlock <BlockAir>();
Block glass = BlockRegistry.GetBlock <BlockGlass>();
Block grass = BlockRegistry.GetBlock <BlockGrass>();
Block dirt = BlockRegistry.GetBlock <BlockDirt>();
BlockState clickedState = World.GetBlockState(moo.blockPos);
bool replacing;
BlockPos pos = (replacing = clickedState.Block.IsReplaceable && itemBlock.Block != clickedState.Block) ? moo.blockPos : moo.blockPos.Offset(moo.sideHit);
Block heldBlock = itemBlock.Block;
AxisAlignedBB blockBb = heldBlock.BoundingBox.offset(pos.ToVec());
if (!replacing && World.GetBlockState(pos).Block != air || World.GetIntersectingEntitiesBBs(blockBb).Count > 0 && heldBlock.IsSolid)
{
return;
}
BlockPos posUnder = pos.Offset(FaceSides.Down);
BlockState stateUnder = World.GetBlockState(posUnder);
BlockState stateAbove = World.GetBlockState(pos.Offset(FaceSides.Up));
if (stateUnder.Block == grass && heldBlock != glass && heldBlock.IsSolid)
{
World.SetBlockState(posUnder, dirt.GetState());
}
if (stateAbove.Block != air && stateAbove.Block != glass && heldBlock == grass && stateAbove.Block.IsSolid)
{
World.SetBlockState(pos, dirt.GetState());
}
else
{
World.SetBlockState(pos, heldBlock.GetState(stack.Meta));
}
stack.Count--;
SharpCraft.Instance.GetMouseOverObject();
}
public static IMechanicalPowerDevice getNeighbourDevice(IWorldAccessor world, BlockPos pos, BlockFacing facing, bool connected)
{
if (facing == null)
{
return(null);
}
BlockEntity te = world.BlockAccessor.GetBlockEntity(pos.Offset(facing));
if (te is IMechanicalPowerDevice)
{
IMechanicalPowerDevice mechdevice = (IMechanicalPowerDevice)te;
if (!mechdevice.exists())
{
return(null);
}
if (!connected && mechdevice.hasConnectorAt(facing.GetOpposite()))
{
return(mechdevice);
}
if (connected && mechdevice.isConnectedAt(facing.GetOpposite()))
{
return(mechdevice);
}
}
return(null);
}
public int FindGround(BlockPos pos)
{
int seekLimit = 256;
int y = 0;
if (GetBlock(pos).PhysicsMaterial.IsSolid)
{
while (GetBlock(pos.Offset(0, y + 1, 0)).PhysicsMaterial.IsSolid)
{
y++;
}
}
else
{
while (seekLimit-- > 0 && !GetBlock(pos.Offset(0, y, 0)).PhysicsMaterial.IsSolid)
{
y--;
}
}
return(pos.Y + y);
}
public int GetHeightAtPos(int x, int z)
{
BlockPos pos = new BlockPos(x, 256, z);
for (int y = ChunkHeight - 1; y >= 0; y--)
{
if (!IsAir(pos = pos.Offset(FaceSides.Down)))
{
return(y + 1);
}
}
return(0);
}
public static BlockPos GetRecommendedPos(this BlockSelection sel)
{
BlockPos adjPos = sel.Position.Copy();
return(adjPos.Offset(sel.Face));
}
public override void Update()
{
_ticksLast = _ticks;
if (OnGround)
{
_ticks = (_ticks + 1) % 90;
if (_ticksLast > _ticks)
{
_ticksLast = _ticks - 1;
}
}
LastPos = Pos;
Motion.Y -= 0.04f * Gravity;
Move();
Motion.Xz *= 0.8664021f;
List <AxisAlignedBb> bbs = SharpCraft.Instance.World.GetBlockCollisionBoxes(BoundingBox);
if (bbs.Count > 0)
{
BlockPos bp = new BlockPos(Pos);
FaceSides lastFace = FaceSides.Up;
bool blocksAround = FaceSides.YPlane.All(face => World.IsAir(bp.Offset(lastFace = face))) &&
World.IsAir(bp.Offset(lastFace = FaceSides.Up)) &&
World.IsAir(bp.Offset(lastFace = FaceSides.Down)); //has to be in this order
if (!blocksAround)
{
Motion += lastFace.ToVec() * 0.1f;
}
}
if (OnGround)
{
Motion.Xz *= 0.6676801f;
}
if (++_entityAge >= 20 * 50 * 60 + 10) //stay on ground for a minute, 20 ticks as a pick up delay
{
SetDead();
return;
}
if (_entityAge < 5)
{
return;
}
List <EntityItem> inAttractionArea = World.Entities.OfType <EntityItem>().Where(e => e != this && e.IsAlive && e._stack.ItemSame(_stack)).OrderByDescending(e => e._stack.Count).ToList();
float attractionRange = 1.8F;
float mergeRange = 0.15F;
foreach (EntityItem entity in inAttractionArea)
{
if (_stack.IsEmpty || entity._stack.IsEmpty || entity._stack.Count == entity._stack.Item.GetMaxStackSize())
{
continue;
}
Vector3 distanceVector = entity.Pos - Pos;
float distance = distanceVector.Length;
if (distance >= attractionRange)
{
continue;
}
int ammountToTake = Math.Min(_stack.Item.GetMaxStackSize() - _stack.Count, entity._stack.Count);
if (ammountToTake == 0)
{
continue;
}
if (distance <= mergeRange)
{
//Motion -= entity.Motion * MathUtil.Remap(entity.stack.Count / (float)stack.Count, 1, 64, 1, 3);
//entity.Motion -= Motion * MathUtil.Remap(stack.Count / (float)entity.stack.Count, 1, 64, 1, 3);
entity._stack.Count -= ammountToTake;
if (entity._stack.IsEmpty)
{
entity.SetDead();
}
_stack.Count += ammountToTake;
_entityAge = 3;
entity._entityAge = 1;
continue;
}
distanceVector.Normalize();
float distanceMul = (float)Math.Sqrt(1 - distance / attractionRange);
if (distanceMul > 0.8)
{
distanceMul = ((1 - distanceMul) / 0.2F) * 0.6F + 0.2F;
}
Vector3 baseForce = distanceVector * 0.02f * distanceMul * MathUtil.Remap(_stack.Count / (float)entity._stack.Count, 1, entity._stack.Item.GetMaxStackSize(), 2, 5);
Motion += baseForce * entity._stack.Count / Math.Max(entity._stack.Count, _stack.Count);
entity.Motion -= baseForce * _stack.Count / Math.Max(entity._stack.Count, _stack.Count);
}
if (_entityAge < 15 || !IsAlive)
{
return;
}
//TODO change this for multiplayer
IEnumerable <EntityPlayerSp> players = World.Entities.OfType <EntityPlayerSp>()
.OrderBy(entity => Vector3.Distance(entity.Pos, Pos))
.Where(e => Vector3.Distance(e.Pos, Pos) <= attractionRange);
foreach (EntityPlayerSp player in players)
{
if (!player.CanPickUpStack(_stack))
{
continue;
}
Vector3 attrTarget = player.Pos;
attrTarget.Y += player.GetCollisionBoundingBox().Size.Y / 2;
Vector3 distanceVector = attrTarget - Pos;
if (distanceVector.Length <= 0.35f)
{
if (player.OnPickup(_stack))
{
SetDead();
}
Motion *= -1f;
}
Motion = distanceVector.Normalized() * 0.45f;
}
if (_stack.IsEmpty)
{
SetDead();
}
}
public void BuildChunkModelNow()
{
if (ModelBuilding || !QueuedForModelBuild)
{
return;
}
ModelBuilding = true;
//ConcurrentDictionary<Shader<ModelBlock>, List<RawQuad>> modelRaw = new ConcurrentDictionary<Shader<ModelBlock>, List<RawQuad>>();
//List<RawQuad> quads;
Stopwatch sw = Stopwatch.StartNew(); //this is just a debug thing....
var air = BlockRegistry.GetBlock <BlockAir>();
var vertexes = new List <float>();
var normals = new List <float>();
var uvs = new List <float>();
object locker = new object();
//generate the model - fill MODEL_RAW
Enumerable.Range(0, ChunkHeight).AsParallel().ForAll(y =>
{
for (int x = 0; x < ChunkSize; x++)
{
for (int z = 0; z < ChunkSize; z++)
{
BlockPos worldPos = new BlockPos(x + Pos.WorldSpaceX(), y, z + Pos.WorldSpaceZ());
BlockState state = World.GetBlockState(worldPos);
if (state.Block == air)
{
continue;
}
BlockPos localPos = new BlockPos(x, y, z);
ModelBlockRaw mbr = (ModelBlockRaw)state.Model?.RawModel;
if (mbr == null)
{
continue;
}
if (!state.Block.IsFullCube)
{
lock (locker)
mbr.AppendAllVertexData(vertexes, normals, uvs, localPos);
continue;
}
for (var index = 0; index < FaceSides.AllSides.Count; index++)
{
FaceSides dir = FaceSides.AllSides[index];
BlockPos worldPosO = worldPos.Offset(dir);
BlockState stateO = World.GetBlockState(worldPosO);
if (!(stateO.Block == air ||
stateO.Block.HasTransparency && !state.Block.HasTransparency) &&
stateO.Block.IsFullCube)
{
continue;
}
lock (locker)
{
mbr.AppendVertexDataForSide(dir, vertexes, normals, uvs, localPos);
//mbr.AppendNormalsForSide(dir, normals);
//mbr.AppendUvsForSide(dir, uvs);
}
}
}
}
});
sw.Stop();
Console.WriteLine($"DEBUG: built chunk model [{sw.Elapsed.TotalMilliseconds:F}ms]");
float[] vtx = vertexes.ToArray(); //this is here because this takes time and I don't want it to slow down the main thread by running it in GlContext
float[] nrm = normals.ToArray();
float[] uv = uvs.ToArray();
SharpCraft.Instance.RunGlContext(() =>
{
if (_model == null)
{
_model = new ModelChunk(vtx, nrm, uv, Block.DefaultShader);
}
else
{
_model.OverrideData(vtx, nrm, uv);
}
ModelBuilding = false;
});
QueuedForModelBuild = false;
}
