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cuberite-2a/src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h
Tiger Wang 9b97d63f8f
Chest, weather, crash, and miscellaneous fixes (#5215)
* Alpha-sort cChestEntity

* Chests: use SendUpdateBlockEntity

* Pathfinder: fix out of range Y

* 1.13: correct weather packet ID

* Chests: fix neighbour scanner

+ Add OnAddToWorld and overload to scan neighbours there, instead of in the constructor/OnUse. This fixes hoppers accessing newly loaded double chests and seeing a null m_Neighbour, thus thinking its a single chest.
* Fix typo in cross coords computation.
* Simplify hopper logic.

* Block entities: ASSERT that type is correct

If you match the block type first before calling DoWithBlockEntity, the corresponding block entity must either be empty or correspond to the block type.

* Chunk: fix some forgotten PendingSendBE cleanup

+ Add cleanup in SetAllData, WriteBlockArea
- Remove RemoveBlockEntity (used once), HasBlockEntity (not used)

* Replace MakeIndex with MakeIndexNoCheck

* Remove extraneous MarkDirty in hopper & chests
2021-04-30 13:23:46 +00:00

58 lines
1.7 KiB
C++

#pragma once
#include "../../BlockEntities/ChestEntity.h"
namespace TrappedChestHandler
{
static PowerLevel GetPowerDeliveredToPosition(const cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_BlockType, Vector3i a_QueryPosition, BLOCKTYPE a_QueryBlockType, bool IsLinked)
{
UNUSED(a_BlockType);
UNUSED(a_QueryPosition);
UNUSED(a_QueryBlockType);
UNUSED(IsLinked);
return DataForChunk(a_Chunk).GetCachedPowerData(a_Position);
}
static unsigned char GetPowerLevel(cChunk & a_Chunk, Vector3i a_Position)
{
int NumberOfPlayers = 0;
a_Chunk.DoWithBlockEntityAt(a_Position, [&NumberOfPlayers](cBlockEntity & a_BlockEntity)
{
ASSERT(a_BlockEntity.GetBlockType() == E_BLOCK_TRAPPED_CHEST);
NumberOfPlayers = static_cast<cChestEntity &>(a_BlockEntity).GetNumberOfPlayers();
return false;
});
return static_cast<unsigned char>(std::min(NumberOfPlayers, 15));
}
static void Update(cChunk & a_Chunk, cChunk & CurrentlyTicking, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, const PowerLevel Power)
{
// LOGD("Evaluating tricky the trapped chest (%d %d %d)", a_Position.x, a_Position.y, a_Position.z);
const auto PowerLevel = GetPowerLevel(a_Chunk, a_Position);
const auto PreviousPower = DataForChunk(a_Chunk).ExchangeUpdateOncePowerData(a_Position, PowerLevel);
if (PowerLevel != PreviousPower)
{
UpdateAdjustedRelatives(a_Chunk, CurrentlyTicking, a_Position, RelativeAdjacents);
}
}
static void ForValidSourcePositions(const cChunk & a_Chunk, Vector3i a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, ForEachSourceCallback & Callback)
{
UNUSED(a_Chunk);
UNUSED(a_Position);
UNUSED(a_BlockType);
UNUSED(a_Meta);
UNUSED(Callback);
}
};