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#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "HangingEntity.h"
#include "ClientHandle.h"
#include "Player.h"
cHangingEntity::cHangingEntity(eEntityType a_EntityType, eBlockFace a_BlockFace, double a_X, double a_Y, double a_Z)
: cEntity(a_EntityType, a_X, a_Y, a_Z, 0.8, 0.8)
, m_BlockFace(a_BlockFace)
{
SetMaxHealth(1);
SetHealth(1);
}
void cHangingEntity::SetDirection(eBlockFace a_BlockFace)
{
if ((a_BlockFace < 2) || (a_BlockFace > 5))
{
ASSERT(!"Tried to set a bad direction!");
return;
}
m_BlockFace = a_BlockFace;
}
void cHangingEntity::SpawnOn(cClientHandle & a_ClientHandle)
{
int Dir = 0;
// The client uses different values for item frame directions and block faces. Our constants are for the block faces, so we convert them here to item frame faces
switch (m_BlockFace)
{
case BLOCK_FACE_ZP: break; // Initialised to zero
case BLOCK_FACE_ZM: Dir = 2; break;
case BLOCK_FACE_XM: Dir = 1; break;
case BLOCK_FACE_XP: Dir = 3; break;
default: ASSERT(!"Unhandled block face when trying to spawn item frame!"); return;
}
if ((Dir == 0) || (Dir == 2)) // Probably a client bug, but two directions are flipped and contrary to the norm, so we do -180
{
SetYaw((Dir * 90) - 180);
}
else
{
SetYaw(Dir * 90);
}
a_ClientHandle.SendSpawnObject(*this, 71, Dir, (Byte)GetYaw(), (Byte)GetPitch());
a_ClientHandle.SendEntityMetadata(*this);
}
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