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#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "ItemFrame.h"
#include "ClientHandle.h"
#include "Player.h"
cItemFrame::cItemFrame(eBlockFace a_BlockFace, double a_X, double a_Y, double a_Z)
: cEntity(etItemFrame, a_X, a_Y, a_Z, 0.8, 0.8),
m_BlockFace(a_BlockFace),
m_Item(E_BLOCK_AIR),
m_Rotation(0)
{
SetMaxHealth(1);
SetHealth(1);
}
void cItemFrame::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());
}
void cItemFrame::OnRightClicked(cPlayer & a_Player)
{
if (!m_Item.IsEmpty())
{
// Item not empty, rotate, clipping values to zero to three inclusive
m_Rotation++;
if (m_Rotation >= 4)
{
m_Rotation = 0;
}
}
else if (!a_Player.GetEquippedItem().IsEmpty())
{
// Item empty, and player held item not empty - add this item to self
m_Item = a_Player.GetEquippedItem();
m_Item.m_ItemCount = 1;
if (!a_Player.IsGameModeCreative())
{
a_Player.GetInventory().RemoveOneEquippedItem();
}
}
GetWorld()->BroadcastEntityMetadata(*this); // Update clients
}
void cItemFrame::KilledBy(cEntity * a_Killer)
{
if (m_Item.IsEmpty())
{
super::KilledBy(a_Killer);
Destroy();
return;
}
if ((a_Killer != NULL) && a_Killer->IsPlayer() && !((cPlayer *)a_Killer)->IsGameModeCreative())
{
cItems Item;
Item.push_back(m_Item);
GetWorld()->SpawnItemPickups(Item, GetPosX(), GetPosY(), GetPosZ());
}
SetHealth(GetMaxHealth());
m_Item.Clear();
m_Rotation = 0;
GetWorld()->BroadcastEntityMetadata(*this);
}
void cItemFrame::GetDrops(cItems & a_Items, cEntity * a_Killer)
{
if ((a_Killer != NULL) && a_Killer->IsPlayer() && !((cPlayer *)a_Killer)->IsGameModeCreative())
{
a_Items.push_back(cItem(E_ITEM_ITEM_FRAME));
}
}
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