flewkey/cuberite-2a
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LineBlockTracer: Fixed initial errors

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This commit is contained in:
madmaxoft
2013-08-04 16:07:15 +02:00
parent 6af81c66e9
commit 654714e7bc
2 changed files with 10 additions and 7 deletions
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11
source/LineBlockTracer.cpp
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@@ -148,8 +148,11 @@ bool cLineBlockTracer::MoveToNextBlock(void)
if (abs(m_DiffX) > EPS)
{
double DestX = (m_DirX > 0) ? (m_CurrentX + 1) : m_CurrentX;
Coeff = (m_EndX - DestX) / m_DiffX;
Direction = dirX;
Coeff = (DestX - m_StartX) / m_DiffX;
if (Coeff <= 1)
{
Direction = dirX;
}
}
if (abs(m_DiffY) > EPS)
{
@@ -205,8 +208,8 @@ bool cLineBlockTracer::Item(cChunk * a_Chunk)
{
BLOCKTYPE BlockType;
NIBBLETYPE BlockMeta;
int RelX = FAST_FLOOR_DIV(m_CurrentX, cChunkDef::Width);
int RelZ = FAST_FLOOR_DIV(m_CurrentZ, cChunkDef::Width);
int RelX = m_CurrentX - a_Chunk->GetPosX() * cChunkDef::Width;
int RelZ = m_CurrentZ - a_Chunk->GetPosZ() * cChunkDef::Width;
a_Chunk->GetBlockTypeMeta(RelX, m_CurrentY, RelZ, BlockType, BlockMeta);
if (m_Callbacks->OnNextBlock(m_CurrentX, m_CurrentY, m_CurrentZ, BlockType, BlockMeta))
{