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-rw-r--r--src/Blocks/BlockMobHead.h186
1 files changed, 186 insertions, 0 deletions
diff --git a/src/Blocks/BlockMobHead.h b/src/Blocks/BlockMobHead.h
new file mode 100644
index 000000000..acd1c88fb
--- /dev/null
+++ b/src/Blocks/BlockMobHead.h
@@ -0,0 +1,186 @@
+
+#pragma once
+
+#include "BlockEntity.h"
+#include "../BlockEntities/MobHeadEntity.h"
+
+
+
+
+
+class cBlockMobHeadHandler :
+ public cBlockEntityHandler
+{
+public:
+ cBlockMobHeadHandler(BLOCKTYPE a_BlockType)
+ : cBlockEntityHandler(a_BlockType)
+ {
+ }
+
+ virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+ {
+ a_Pickups.push_back(cItem(E_ITEM_HEAD, 1, 0));
+ }
+
+ bool TrySpawnWither(cChunkInterface & a_ChunkInterface, cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
+ {
+ if (a_BlockY < 2)
+ {
+ return false;
+ }
+
+ class cCallback : public cMobHeadCallback
+ {
+ bool m_IsWither;
+
+ virtual bool Item (cMobHeadEntity * a_MobHeadEntity)
+ {
+ m_IsWither = (a_MobHeadEntity->GetType() == SKULL_TYPE_WITHER);
+
+ return false;
+ }
+
+ public:
+ cCallback () : m_IsWither(false) {}
+
+ bool IsWither(void) const { return m_IsWither; }
+
+ void Reset(void) { m_IsWither = false; }
+ } CallbackA, CallbackB;
+
+ a_World->DoWithMobHeadAt(a_BlockX, a_BlockY, a_BlockZ, CallbackA);
+
+ if (!CallbackA.IsWither())
+ {
+ return false;
+ }
+
+ CallbackA.Reset();
+
+ BLOCKTYPE BlockY1 = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY - 1, a_BlockZ);
+ BLOCKTYPE BlockY2 = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY - 2, a_BlockZ);
+
+ if ((BlockY1 != E_BLOCK_SOULSAND) || (BlockY2 != E_BLOCK_SOULSAND))
+ {
+ return false;
+ }
+
+ a_World->DoWithMobHeadAt(a_BlockX - 1, a_BlockY, a_BlockZ, CallbackA);
+ a_World->DoWithMobHeadAt(a_BlockX + 1, a_BlockY, a_BlockZ, CallbackB);
+
+ BLOCKTYPE Block1 = a_ChunkInterface.GetBlock(a_BlockX - 1, a_BlockY - 1, a_BlockZ);
+ BLOCKTYPE Block2 = a_ChunkInterface.GetBlock(a_BlockX + 1, a_BlockY - 1, a_BlockZ);
+
+ if ((Block1 == E_BLOCK_SOULSAND) && (Block2 == E_BLOCK_SOULSAND) && CallbackA.IsWither() && CallbackB.IsWither())
+ {
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 1, a_BlockZ, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX + 1, a_BlockY - 1, a_BlockZ, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX - 1, a_BlockY - 1, a_BlockZ, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 2, a_BlockZ, E_BLOCK_AIR, 0);
+
+ // Block entities
+ a_World->SetBlock(a_BlockX + 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+ a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+ a_World->SetBlock(a_BlockX - 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+
+ // Spawn the wither:
+ a_World->SpawnMob(a_BlockX + 0.5, a_BlockY - 2, a_BlockZ + 0.5, cMonster::mtWither);
+
+ return true;
+ }
+
+ CallbackA.Reset();
+ CallbackB.Reset();
+
+ a_World->DoWithMobHeadAt(a_BlockX, a_BlockY, a_BlockZ - 1, CallbackA);
+ a_World->DoWithMobHeadAt(a_BlockX, a_BlockY, a_BlockZ + 1, CallbackB);
+
+ Block1 = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY - 1, a_BlockZ - 1);
+ Block2 = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY - 1, a_BlockZ + 1);
+
+ if ((Block1 == E_BLOCK_SOULSAND) && (Block2 == E_BLOCK_SOULSAND) && CallbackA.IsWither() && CallbackB.IsWither())
+ {
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 1, a_BlockZ, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 1, a_BlockZ + 1, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 1, a_BlockZ - 1, E_BLOCK_AIR, 0);
+ a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 2, a_BlockZ, E_BLOCK_AIR, 0);
+
+ // Block entities
+ a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ + 1, E_BLOCK_AIR, 0);
+ a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+ a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ - 1, E_BLOCK_AIR, 0);
+
+ // Spawn the wither:
+ a_World->SpawnMob(a_BlockX + 0.5, a_BlockY - 2, a_BlockZ + 0.5, cMonster::mtWither);
+
+ return true;
+ }
+
+ return false;
+ }
+
+ virtual void OnPlacedByPlayer(
+ cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player,
+ int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
+ int a_CursorX, int a_CursorY, int a_CursorZ,
+ BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta
+ ) override
+ {
+ class cCallback : public cMobHeadCallback
+ {
+ cPlayer * m_Player;
+ NIBBLETYPE m_OldBlockMeta;
+ NIBBLETYPE m_NewBlockMeta;
+
+ virtual bool Item (cMobHeadEntity * a_MobHeadEntity)
+ {
+ int Rotation = 0;
+ if (m_NewBlockMeta == 1)
+ {
+ Rotation = (int) floor(m_Player->GetYaw() * 16.0F / 360.0F + 0.5) & 0xF;
+ }
+
+ a_MobHeadEntity->SetType(static_cast<eMobHeadType>(m_OldBlockMeta));
+ a_MobHeadEntity->SetRotation(static_cast<eMobHeadRotation>(Rotation));
+ a_MobHeadEntity->GetWorld()->BroadcastBlockEntity(a_MobHeadEntity->GetPosX(), a_MobHeadEntity->GetPosY(), a_MobHeadEntity->GetPosZ(), m_Player->GetClientHandle());
+ return false;
+ }
+
+ public:
+ cCallback (cPlayer * a_CBPlayer, NIBBLETYPE a_OldBlockMeta, NIBBLETYPE a_NewBlockMeta) :
+ m_Player(a_CBPlayer),
+ m_OldBlockMeta(a_OldBlockMeta),
+ m_NewBlockMeta(a_NewBlockMeta)
+ {}
+ };
+ cCallback Callback(a_Player, a_BlockMeta, static_cast<NIBBLETYPE>(a_BlockFace));
+
+ a_BlockMeta = (NIBBLETYPE)a_BlockFace;
+ cWorld * World = (cWorld *) &a_WorldInterface;
+ World->DoWithMobHeadAt(a_BlockX, a_BlockY, a_BlockZ, Callback);
+ a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, a_BlockMeta);
+
+ if (a_BlockMeta == SKULL_TYPE_WITHER)
+ {
+ static const Vector3i Coords[] =
+ {
+ Vector3i( 0, 0, 0),
+ Vector3i( 1, 0, 0),
+ Vector3i(-1, 0, 0),
+ Vector3i( 0, 0, 1),
+ Vector3i( 0, 0, -1),
+ };
+ for (size_t i = 0; i < ARRAYCOUNT(Coords); ++i)
+ {
+ if (TrySpawnWither(a_ChunkInterface, World, a_BlockX + Coords[i].x, a_BlockY, a_BlockZ + Coords[i].z))
+ {
+ break;
+ }
+ } // for i - Coords[]
+ }
+ }
+} ;
+
+
+
+