public override void OnHeldInteractStart(ItemSlot itemslot, EntityAgent byEntity, BlockSelection blockSel, EntitySelection entitySel, bool firstEvent, ref EnumHandHandling handling)
{
if (blockSel != null && byEntity.World.BlockAccessor.GetBlock(blockSel.Position) is BlockDisplayCase)
{
handling = EnumHandHandling.NotHandled;
return;
}
bool knappable = itemslot.Itemstack.Collectible.Attributes != null && itemslot.Itemstack.Collectible.Attributes["knappable"].AsBool(false);
bool haveKnappableStone = false;
IPlayer byPlayer = (byEntity as EntityPlayer)?.Player;
if (byEntity.Controls.Sneak && blockSel != null)
{
Block block = byEntity.World.BlockAccessor.GetBlock(blockSel.Position);
haveKnappableStone =
block.Code.Path.StartsWith("loosestones") &&
block.FirstCodePart(1).Equals(itemslot.Itemstack.Collectible.FirstCodePart(1))
;
}
if (haveKnappableStone)
{
if (!knappable)
{
if (byEntity.World.Side == EnumAppSide.Client)
{
(this.api as ICoreClientAPI).TriggerIngameError(this, "toosoft", Lang.Get("This type of stone is too soft to be used for knapping."));
}
return;
}
if (!byEntity.World.Claims.TryAccess(byPlayer, blockSel.Position, EnumBlockAccessFlags.Use))
{
itemslot.MarkDirty();
return;
}
IWorldAccessor world = byEntity.World;
Block knappingBlock = world.GetBlock(new AssetLocation("knappingsurface"));
if (knappingBlock == null)
{
return;
}
string failCode = "";
BlockPos pos = blockSel.Position;
knappingBlock.CanPlaceBlock(world, byPlayer, blockSel, ref failCode);
if (failCode == "entityintersecting")
{
bool selfBlocked = false;
bool entityBlocked = world.GetIntersectingEntities(pos, knappingBlock.GetCollisionBoxes(world.BlockAccessor, pos), e => { selfBlocked = e == byEntity; return(!(e is EntityItem)); }).Length != 0;
string err =
entityBlocked ?
(selfBlocked ? Lang.Get("Cannot place a knapping surface here, too close to you") : Lang.Get("Cannot place a knapping surface here, to close to another player or creature.")) :
Lang.Get("Cannot place a knapping surface here")
;
(api as ICoreClientAPI).TriggerIngameError(this, "cantplace", err);
return;
}
world.BlockAccessor.SetBlock(knappingBlock.BlockId, pos);
world.BlockAccessor.TriggerNeighbourBlockUpdate(blockSel.Position);
if (knappingBlock.Sounds != null)
{
world.PlaySoundAt(knappingBlock.Sounds.Place, blockSel.Position.X, blockSel.Position.Y, blockSel.Position.Z);
}
BlockEntityKnappingSurface bec = world.BlockAccessor.GetBlockEntity(pos) as BlockEntityKnappingSurface;
if (bec != null)
{
bec.BaseMaterial = itemslot.Itemstack.Clone();
bec.BaseMaterial.StackSize = 1;
if (byEntity.World is IClientWorldAccessor)
{
bec.OpenDialog(world as IClientWorldAccessor, pos, itemslot.Itemstack);
}
}
//itemslot.Take(1);
handling = EnumHandHandling.PreventDefault;
byEntity.Attributes.SetInt("aimingCancel", 1);
return;
}
if (blockSel != null && byEntity?.World != null && byEntity.Controls.Sneak)
{
IWorldAccessor world = byEntity.World;
Block block = world.GetBlock(CodeWithPath("loosestones-" + LastCodePart() + "-free"));
if (block == null)
{
block = world.GetBlock(CodeWithPath("loosestones-" + LastCodePart(1) + "-" + LastCodePart(0) + "-free"));
}
if (block == null)
{
return;
}
if (!world.BlockAccessor.GetBlock(blockSel.Position).SideSolid[BlockFacing.UP.Index])
{
return;
}
BlockPos targetpos = blockSel.Position.AddCopy(blockSel.Face);
BlockSelection placeSel = blockSel.Clone();
placeSel.Position = targetpos;
placeSel.DidOffset = true;
string error = "";
if (!block.TryPlaceBlock(world, byPlayer, itemslot.Itemstack, placeSel, ref error))
{
if (api.Side == EnumAppSide.Client)
{
(api as ICoreClientAPI).TriggerIngameError(this, "cantplace", Lang.Get("placefailure-" + error));
}
return;
}
world.BlockAccessor.TriggerNeighbourBlockUpdate(blockSel.Position);
if (block.Sounds != null)
{
world.PlaySoundAt(block.Sounds.Place, blockSel.Position.X, blockSel.Position.Y, blockSel.Position.Z);
}
itemslot.Itemstack.StackSize--;
handling = EnumHandHandling.PreventDefault;
byEntity.Attributes.SetInt("aimingCancel", 1);
return;
}
if (byEntity.Controls.Sneak)
{
return;
}
// Not ideal to code the aiming controls this way. Needs an elegant solution - maybe an event bus?
byEntity.Attributes.SetInt("aiming", 1);
byEntity.Attributes.SetInt("aimingCancel", 0);
byEntity.StartAnimation("aim");
handling = EnumHandHandling.PreventDefault;
}
public override void OnHeldInteractStart(ItemSlot slot, EntityAgent byEntity, BlockSelection blockSel, EntitySelection entitySel, bool firstEvent, ref EnumHandHandling handling)
{
IPlayer byPlayer = null;
if (byEntity is EntityPlayer)
{
byPlayer = byEntity.World.PlayerByUid(((EntityPlayer)byEntity).PlayerUID);
}
if (byEntity.Controls.Sneak && blockSel != null)
{
IWorldAccessor world = byEntity.World;
Block knappingBlock = world.GetBlock(new AssetLocation("knappingsurface"));
if (knappingBlock == null)
{
return;
}
Block block = world.BlockAccessor.GetBlock(blockSel.Position);
if (!block.CanAttachBlockAt(byEntity.World.BlockAccessor, knappingBlock, blockSel.Position, BlockFacing.UP))
{
if (api.Side == EnumAppSide.Client)
{
(api as ICoreClientAPI).TriggerIngameError(this, "cantplace", Lang.Get("Cannot place a knapping surface here"));
}
return;
}
BlockPos pos = blockSel.Position.AddCopy(blockSel.Face);
if (!world.BlockAccessor.GetBlock(pos).IsReplacableBy(knappingBlock))
{
return;
}
BlockSelection placeSel = blockSel.Clone();
placeSel.Position = pos;
placeSel.DidOffset = true;
string useless = "";
if (!knappingBlock.TryPlaceBlock(world, byPlayer, slot.Itemstack, placeSel, ref useless))
{
if (api.Side == EnumAppSide.Client)
{
bool selfBlocked = false;
bool entityBlocked = world.GetIntersectingEntities(pos, knappingBlock.GetCollisionBoxes(world.BlockAccessor, pos), e => { selfBlocked = e == byEntity; return(!(e is EntityItem)); }).Length != 0;
string err =
entityBlocked ?
(selfBlocked ? Lang.Get("Cannot place a knapping surface here, too close to you") : Lang.Get("Cannot place a knapping surface here, to close to another player or creature.")) :
Lang.Get("Cannot place a knapping surface here")
;
(api as ICoreClientAPI).TriggerIngameError(this, "cantplace", err);
}
return;
}
world.BlockAccessor.TriggerNeighbourBlockUpdate(pos);
if (knappingBlock.Sounds != null)
{
world.PlaySoundAt(knappingBlock.Sounds.Place, pos.X, pos.Y, pos.Z);
}
BlockEntityKnappingSurface bec = world.BlockAccessor.GetBlockEntity(pos) as BlockEntityKnappingSurface;
if (bec != null)
{
bec.BaseMaterial = slot.Itemstack.Clone();
bec.BaseMaterial.StackSize = 1;
if (byEntity.World is IClientWorldAccessor)
{
bec.OpenDialog(world as IClientWorldAccessor, pos, slot.Itemstack);
}
}
slot.TakeOut(1);
handling = EnumHandHandling.PreventDefaultAction;
return;
}
base.OnHeldInteractStart(slot, byEntity, blockSel, entitySel, firstEvent, ref handling);
}
