From 5badb9bccae803009bde182bf69ee0d02a36b22c Mon Sep 17 00:00:00 2001 From: Bond-009 Date: Mon, 20 Nov 2017 12:13:11 +0100 Subject: cChunkInterface GetBlock, GetBlockMeta, GetBlockTypeMeta use vectors (#4050) --- src/Blocks/BlockRail.h | 99 +++++++++++++++++++++++++------------------------- 1 file changed, 50 insertions(+), 49 deletions(-) (limited to 'src/Blocks/BlockRail.h') diff --git a/src/Blocks/BlockRail.h b/src/Blocks/BlockRail.h index 9ee891830..98913556a 100644 --- a/src/Blocks/BlockRail.h +++ b/src/Blocks/BlockRail.h @@ -35,8 +35,8 @@ public: ) override { a_BlockType = m_BlockType; - a_BlockMeta = FindMeta(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ); Vector3i Pos{ a_BlockX, a_BlockY, a_BlockZ }; + a_BlockMeta = FindMeta(a_ChunkInterface, Pos); return a_Player.GetWorld()->DoWithChunkAt(Pos, [this, Pos, &a_ChunkInterface](cChunk & a_Chunk) { @@ -78,11 +78,12 @@ public: virtual void OnNeighborChanged(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_WhichNeighbor) override { - auto Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); - auto NewMeta = FindMeta(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ); - if (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ) && (Meta != NewMeta)) + Vector3i Pos(a_BlockX, a_BlockY, a_BlockZ); + auto Meta = a_ChunkInterface.GetBlockMeta(Pos); + auto NewMeta = FindMeta(a_ChunkInterface, Pos); + if (IsUnstable(a_ChunkInterface, Pos) && (Meta != NewMeta)) { - a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, (m_BlockType == E_BLOCK_RAIL) ? NewMeta : NewMeta | (Meta & 0x08)); + a_ChunkInterface.FastSetBlock(Pos, m_BlockType, (m_BlockType == E_BLOCK_RAIL) ? NewMeta : NewMeta | (Meta & 0x08)); } } @@ -135,33 +136,33 @@ public: return true; } - NIBBLETYPE FindMeta(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) + NIBBLETYPE FindMeta(cChunkInterface & a_ChunkInterface, Vector3i a_BlockPos) { NIBBLETYPE Meta = 0; char RailsCnt = 0; bool Neighbors[8]; // 0 - EAST, 1 - WEST, 2 - NORTH, 3 - SOUTH, 4 - EAST UP, 5 - WEST UP, 6 - NORTH UP, 7 - SOUTH UP memset(Neighbors, 0, sizeof(Neighbors)); - Neighbors[0] = (IsUnstable(a_ChunkInterface, a_BlockX + 1, a_BlockY, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_EAST, E_PURE_DOWN)); - Neighbors[1] = (IsUnstable(a_ChunkInterface, a_BlockX - 1, a_BlockY, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_WEST, E_PURE_DOWN)); - Neighbors[2] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ - 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NORTH, E_PURE_DOWN)); - Neighbors[3] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ + 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_SOUTH, E_PURE_DOWN)); - Neighbors[4] = (IsUnstable(a_ChunkInterface, a_BlockX + 1, a_BlockY + 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_EAST, E_PURE_NONE)); - Neighbors[5] = (IsUnstable(a_ChunkInterface, a_BlockX - 1, a_BlockY + 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_WEST, E_PURE_NONE)); - Neighbors[6] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ - 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_NORTH, E_PURE_NONE)); - Neighbors[7] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ + 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_SOUTH, E_PURE_NONE)); - if (IsUnstable(a_ChunkInterface, a_BlockX + 1, a_BlockY - 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_EAST)) + Neighbors[0] = (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(1, 0, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos, BLOCK_FACE_EAST, E_PURE_DOWN)); + Neighbors[1] = (IsUnstable(a_ChunkInterface, a_BlockPos - Vector3i(1, 0, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos, BLOCK_FACE_WEST, E_PURE_DOWN)); + Neighbors[2] = (IsUnstable(a_ChunkInterface, a_BlockPos - Vector3i(0, 0, 1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos, BLOCK_FACE_NORTH, E_PURE_DOWN)); + Neighbors[3] = (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(0, 0, 1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos, BLOCK_FACE_SOUTH, E_PURE_DOWN)); + Neighbors[4] = (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(1, 1, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, 0), BLOCK_FACE_EAST, E_PURE_NONE)); + Neighbors[5] = (IsUnstable(a_ChunkInterface, a_BlockPos - Vector3i(1, 1, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, 0), BLOCK_FACE_WEST, E_PURE_NONE)); + Neighbors[6] = (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, -1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, 0), BLOCK_FACE_NORTH, E_PURE_NONE)); + Neighbors[7] = (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, 1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos + Vector3i(0, 1, 0), BLOCK_FACE_SOUTH, E_PURE_NONE)); + if (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(1, -1, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos - Vector3i(0, 1, 0), BLOCK_FACE_EAST)) { Neighbors[0] = true; } - if (IsUnstable(a_ChunkInterface, a_BlockX - 1, a_BlockY - 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_WEST)) + if (IsUnstable(a_ChunkInterface, a_BlockPos - Vector3i(1, 1, 0)) || !IsNotConnected(a_ChunkInterface, a_BlockPos - Vector3i(0, 1, 0), BLOCK_FACE_WEST)) { Neighbors[1] = true; } - if (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ - 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_NORTH)) + if (IsUnstable(a_ChunkInterface, a_BlockPos - Vector3i(0, 1, 1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos - Vector3i(0, 1, 0), BLOCK_FACE_NORTH)) { Neighbors[2] = true; } - if (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ + 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_SOUTH)) + if (IsUnstable(a_ChunkInterface, a_BlockPos + Vector3i(0, -1, 1)) || !IsNotConnected(a_ChunkInterface, a_BlockPos - Vector3i(0, 1, 0), BLOCK_FACE_SOUTH)) { Neighbors[3] = true; } @@ -264,20 +265,20 @@ public: return m_BlockType == E_BLOCK_RAIL; } - bool IsUnstable(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) + bool IsUnstable(cChunkInterface & a_ChunkInterface, Vector3i a_Pos) { - if (!IsBlockRail(a_ChunkInterface.GetBlock(a_BlockX, a_BlockY, a_BlockZ))) + if (!IsBlockRail(a_ChunkInterface.GetBlock(a_Pos))) { return false; } - NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); + NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_Pos); switch (Meta) { case E_META_RAIL_ZM_ZP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NORTH, E_PURE_DOWN) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_SOUTH, E_PURE_DOWN) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_NORTH, E_PURE_DOWN) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_SOUTH, E_PURE_DOWN) ) { return true; @@ -288,8 +289,8 @@ public: case E_META_RAIL_XM_XP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_EAST, E_PURE_DOWN) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_WEST, E_PURE_DOWN) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_EAST, E_PURE_DOWN) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_WEST, E_PURE_DOWN) ) { return true; @@ -300,8 +301,8 @@ public: case E_META_RAIL_ASCEND_XP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_EAST) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_WEST) + IsNotConnected(a_ChunkInterface, a_Pos + Vector3i(0, 1, 0), BLOCK_FACE_EAST) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_WEST) ) { return true; @@ -312,8 +313,8 @@ public: case E_META_RAIL_ASCEND_XM: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_EAST) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_WEST) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_EAST) || + IsNotConnected(a_ChunkInterface, a_Pos + Vector3i(0, 1, 0), BLOCK_FACE_WEST) ) { return true; @@ -324,8 +325,8 @@ public: case E_META_RAIL_ASCEND_ZM: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_NORTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_SOUTH) + IsNotConnected(a_ChunkInterface, a_Pos + Vector3i(0, 1, 0), BLOCK_FACE_NORTH) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_SOUTH) ) { return true; @@ -336,8 +337,8 @@ public: case E_META_RAIL_ASCEND_ZP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NORTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_SOUTH) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_NORTH) || + IsNotConnected(a_ChunkInterface, a_Pos + Vector3i(0, 1, 0), BLOCK_FACE_SOUTH) ) { return true; @@ -348,8 +349,8 @@ public: case E_META_RAIL_CURVED_ZP_XP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_SOUTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_EAST) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_SOUTH) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_EAST) ) { return true; @@ -360,8 +361,8 @@ public: case E_META_RAIL_CURVED_ZP_XM: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_SOUTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_WEST) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_SOUTH) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_WEST) ) { return true; @@ -372,8 +373,8 @@ public: case E_META_RAIL_CURVED_ZM_XM: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NORTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_WEST) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_NORTH) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_WEST) ) { return true; @@ -384,8 +385,8 @@ public: case E_META_RAIL_CURVED_ZM_XP: { if ( - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NORTH) || - IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_EAST) + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_NORTH) || + IsNotConnected(a_ChunkInterface, a_Pos, BLOCK_FACE_EAST) ) { return true; @@ -396,31 +397,31 @@ public: return false; } - bool IsNotConnected(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, char a_Pure = 0) + bool IsNotConnected(cChunkInterface & a_ChunkInterface, Vector3i a_Pos, eBlockFace a_BlockFace, char a_Pure = 0) { - AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, false); + AddFaceDirection(a_Pos.x, a_Pos.y, a_Pos.z, a_BlockFace, false); NIBBLETYPE Meta; - if (!IsBlockRail(a_ChunkInterface.GetBlock(a_BlockX, a_BlockY, a_BlockZ))) + if (!IsBlockRail(a_ChunkInterface.GetBlock(a_Pos))) { - if (!IsBlockRail(a_ChunkInterface.GetBlock(a_BlockX, a_BlockY + 1, a_BlockZ)) || (a_Pure != E_PURE_UPDOWN)) + if (!IsBlockRail(a_ChunkInterface.GetBlock(a_Pos + Vector3i(0, 1, 0))) || (a_Pure != E_PURE_UPDOWN)) { - if (!IsBlockRail(a_ChunkInterface.GetBlock(a_BlockX, a_BlockY - 1, a_BlockZ)) || (a_Pure == E_PURE_NONE)) + if (!IsBlockRail(a_ChunkInterface.GetBlock(a_Pos - Vector3i(0, 1, 0))) || (a_Pure == E_PURE_NONE)) { return true; } else { - Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY - 1, a_BlockZ); + Meta = a_ChunkInterface.GetBlockMeta(a_Pos - Vector3i(0, 1, 0)); } } else { - Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY + 1, a_BlockZ); + Meta = a_ChunkInterface.GetBlockMeta(a_Pos + Vector3i(0, 1, 0)); } } else { - Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); + Meta = a_ChunkInterface.GetBlockMeta(a_Pos); } switch (a_BlockFace) -- cgit v1.2.3