flewkey/cuberite-2a
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Simplified the anvil placement code.

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This commit is contained in:
madmaxoft 2014-04-01 14:23:11 +02:00
parent 7cc322332b
commit aa7552309a
1 changed files with 9 additions and 11 deletions
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20
src/Blocks/BlockAnvil.h
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@ -18,11 +18,13 @@ public:
{
}
virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
{
a_Pickups.push_back(cItem(E_BLOCK_ANVIL, 1, a_BlockMeta >> 2));
}
virtual bool GetPlacementBlockTypeMeta(
cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
@ -31,27 +33,23 @@ public:
) override
{
a_BlockType = m_BlockType;
int Direction = (int)floor(a_Player->GetYaw() * 4.0 / 360.0 + 0.5) & 0x3;
NIBBLETYPE RawMeta = a_BlockMeta >> 2;
Direction++;
Direction %= 4;
NIBBLETYPE HighBits = a_BlockMeta & 0x0c; // Only highest two bits are preserved
int Direction = (int)floor(a_Player->GetYaw() * 4.0 / 360.0 + 1.5) & 0x3;
switch (Direction)
{
case 0: a_BlockMeta = 0x2 | (RawMeta << 2); break;
case 1: a_BlockMeta = 0x3 | (RawMeta << 2); break;
case 2: a_BlockMeta = 0x0 | (RawMeta << 2); break;
case 3: a_BlockMeta = 0x1 | (RawMeta << 2); break;
case 0: a_BlockMeta = 0x2 | HighBits; break;
case 1: a_BlockMeta = 0x3 | HighBits; break;
case 2: a_BlockMeta = 0x0 | HighBits; break;
case 3: a_BlockMeta = 0x1 | HighBits; break;
default:
{
return false;
}
}
return true;
}
virtual bool IsUseable() override
{
return true;