flewkey/cuberite-2a
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Fix issues below y = 0

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LogicParrot
2016-04-18 21:58:57 +03:00
parent 0f6d8dcbfa
commit 250e50c01e
4 changed files with 21 additions and 11 deletions
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10
src/Mobs/PathFinder.cpp
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@@ -196,7 +196,13 @@ bool cPathFinder::EnsureProperPoint(Vector3d & a_Vector, cChunk & a_Chunk)
// If destination in the air, first try to go 1 block north, or east, or west.
// This fixes the player leaning issue.
// If that failed, we instead go down to the lowest air block.
Chunk->GetBlockTypeMeta(RelX, FloorC(a_Vector.y) - 1, RelZ, BlockType, BlockMeta);
int YBelowUs = FloorC(a_Vector.y) - 1;
if (YBelowUs < 0)
{
return false;
}
Chunk->GetBlockTypeMeta(RelX, YBelowUs, RelZ, BlockType, BlockMeta);
if (!(IsWaterOrSolid(BlockType)))
{
bool InTheAir = true;
@@ -216,7 +222,7 @@ bool cPathFinder::EnsureProperPoint(Vector3d & a_Vector, cChunk & a_Chunk)
}
RelX = FloorC(a_Vector.x+x) - Chunk->GetPosX() * cChunkDef::Width;
RelZ = FloorC(a_Vector.z+z) - Chunk->GetPosZ() * cChunkDef::Width;
Chunk->GetBlockTypeMeta(RelX, FloorC(a_Vector.y) - 1, RelZ, BlockType, BlockMeta);
Chunk->GetBlockTypeMeta(RelX, YBelowUs, RelZ, BlockType, BlockMeta);
if (IsWaterOrSolid((BlockType)))
{
a_Vector.x += x;