public void Attach(ClothSystem sys, ClothPoint point)
{
if (!entity.WatchedAttributes.HasAttribute("clothIds"))
{
entity.WatchedAttributes["clothIds"] = new IntArrayAttribute(new int[] { sys.ClothId });
}
ClothIds.AddInt(sys.ClothId);
point.PinTo(entity, new Vec3f(0, 0.5f, 0));
}
private void attachToBlock(EntityAgent byEntity, BlockPos toPosition, ClothSystem sys, ItemSlot slot)
{
var pEnds = sys.Ends;
// 2 possible cases
// - We just created a new rope: use pEnds[1] because its unattached
// - We already have both ends attached and want to re-attach the player held end
ClothPoint cpoint = pEnds[0].PinnedToEntity?.EntityId == byEntity.EntityId && pEnds[1].Pinned ? pEnds[0] : pEnds[1];
cpoint.PinTo(toPosition, new Vec3f(0.5f, 0.5f, 0.5f));
}
public override bool OnBlockInteractStart(IWorldAccessor world, IPlayer byPlayer, BlockSelection blockSel, ref EnumHandling handling)
{
ClothSystem cs = cm.GetClothSystemAttachedToBlock(blockSel.Position);
if (cs != null)
{
Entity byEntity = byPlayer.Entity;
ItemSlot slot = byPlayer.InventoryManager.ActiveHotbarSlot;
Vec3d lpos = new Vec3d(0, byEntity.LocalEyePos.Y - 0.25f, 0);
Vec3d aheadPos = lpos.AheadCopy(0.25f, byEntity.SidedPos.Pitch, byEntity.SidedPos.Yaw);
// Already handled by ItemRope
if (!slot.Empty && slot.Itemstack.Collectible.Code.Path == "rope" && (cs.FirstPoint.PinnedToEntity?.EntityId == byPlayer.Entity.EntityId || cs.LastPoint.PinnedToEntity?.EntityId == byPlayer.Entity.EntityId))
{
return(base.OnBlockInteractStart(world, byPlayer, blockSel, ref handling));
}
ClothPoint targetPoint = cs.FirstPoint.PinnedToBlockPos == blockSel.Position ? cs.FirstPoint : cs.LastPoint;
ItemStack stack = new ItemStack(world.GetItem(new AssetLocation("rope")));
stack.Attributes.SetInt("clothId", cs.ClothId);
stack.Attributes.SetLong("ropeHeldByEntityId", byEntity.EntityId);
if (byPlayer.InventoryManager.TryGiveItemstack(stack, true))
{
targetPoint.PinTo(byPlayer.Entity, aheadPos.ToVec3f());
}
else
{
Entity ei = world.SpawnItemEntity(stack, blockSel.Position.ToVec3d().Add(0.5, 0.5, 0.5));
targetPoint.PinTo(ei, new Vec3f(0, 0.1f, 0));
}
handling = EnumHandling.PreventDefault;
return(true);
}
return(base.OnBlockInteractStart(world, byPlayer, blockSel, ref handling));
}
public override void OnCollected(ItemStack stack, Entity entity)
{
int clothId = stack.Attributes.GetInt("clothId");
if (clothId != 0)
{
ClothSystem sys = cm.GetClothSystem(clothId);
if (sys != null)
{
ClothPoint p = null;
if (sys.FirstPoint.PinnedToEntity is EntityItem)
{
p = sys.FirstPoint;
}
if (sys.LastPoint.PinnedToEntity is EntityItem)
{
p = sys.LastPoint;
}
if (p != null)
{
Vec3d lpos = new Vec3d(0, entity.LocalEyePos.Y - 0.3f, 0);
Vec3d aheadPos = lpos.AheadCopy(0.1f, entity.SidedPos.Pitch, entity.SidedPos.Yaw).AheadCopy(0.4f, entity.SidedPos.Pitch, entity.SidedPos.Yaw - GameMath.PIHALF);
p.PinTo(entity, aheadPos.ToVec3f());
ItemSlot collectedSlot = null;
(entity as EntityPlayer).WalkInventory((slot) => {
if (!slot.Empty && slot.Itemstack.Attributes.GetInt("clothId") == clothId)
{
collectedSlot = slot;
return(false);
}
return(true);
});
collectedSlot?.Itemstack?.Attributes.SetLong("ropeHeldByEntityId", entity.EntityId);
collectedSlot?.MarkDirty();
}
}
}
}
public override void OnGroundIdle(EntityItem entityItem)
{
long ropeHeldByEntityId = entityItem.Itemstack.Attributes.GetLong("ropeHeldByEntityId");
if (ropeHeldByEntityId != 0)
{
entityItem.Itemstack.Attributes.RemoveAttribute("ropeHeldByEntityId");
int clothId = entityItem.Itemstack.Attributes.GetInt("clothId");
if (clothId != 0)
{
// Console.WriteLine(api.World.Side + ", clothid {0}, dropped on ground.", clothId);
ClothSystem sys = cm.GetClothSystem(clothId);
if (sys != null)
{
ClothPoint p = null;
if (sys.FirstPoint.PinnedToEntity?.EntityId == ropeHeldByEntityId)
{
p = sys.FirstPoint;
}
if (sys.LastPoint.PinnedToEntity?.EntityId == ropeHeldByEntityId)
{
p = sys.LastPoint;
}
if (p != null)
{
// Console.WriteLine(api.World.Side + ", clothid {0}, dropped on ground, now pinned to dropped item.", clothId);
p.PinTo(entityItem, new Vec3f(entityItem.SelectionBox.X2 / 2, entityItem.SelectionBox.Y2 / 2, entityItem.SelectionBox.Z2 / 2));
}
}
}
}
}