1 files changed, 0 insertions, 309 deletions
diff --git a/source/Simulator/SandSimulator.cpp b/source/Simulator/SandSimulator.cpp
deleted file mode 100644
index 87fb83357..000000000
--- a/source/Simulator/SandSimulator.cpp
+++ /dev/null
@@ -1,309 +0,0 @@
-
-#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
-
-#include "SandSimulator.h"
-#include "../World.h"
-#include "../BlockID.h"
-#include "../Defines.h"
-#include "../Entities/FallingBlock.h"
-#include "../Chunk.h"
-
-
-
-
-
-cSandSimulator::cSandSimulator(cWorld & a_World, cIniFile & a_IniFile) :
-	cSimulator(a_World),
-	m_TotalBlocks(0)
-{
-	m_IsInstantFall = a_IniFile.GetValueSetB("Physics", "SandInstantFall", false);
-}
-
-
-
-
-
-void cSandSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, cChunk * a_Chunk)
-{
-	cSandSimulatorChunkData & ChunkData = a_Chunk->GetSandSimulatorData();
-	if (ChunkData.empty())
-	{
-		return;
-	}
-
-	int BaseX = a_Chunk->GetPosX() * cChunkDef::Width;
-	int BaseZ = a_Chunk->GetPosZ() * cChunkDef::Width;
-	for (cSandSimulatorChunkData::const_iterator itr = ChunkData.begin(), end = ChunkData.end(); itr != end; ++itr)
-	{
-		BLOCKTYPE BlockType = a_Chunk->GetBlock(itr->x, itr->y, itr->z);
-		if (!IsAllowedBlock(BlockType) || (itr->y <= 0))
-		{
-			continue;
-		}
-
-		BLOCKTYPE BlockBelow = (itr->y > 0) ? a_Chunk->GetBlock(itr->x, itr->y - 1, itr->z) : E_BLOCK_AIR;
-		if (CanStartFallingThrough(BlockBelow))
-		{
-			if (m_IsInstantFall)
-			{
-				DoInstantFall(a_Chunk, itr->x, itr->y, itr->z);
-				continue;
-			}
-			Vector3i Pos;
-			Pos.x = itr->x + BaseX;
-			Pos.y = itr->y;
-			Pos.z = itr->z + BaseZ;
-			/*
-			LOGD(
-				"Creating a falling block at {%d, %d, %d} of type %s, block below: %s",
-				Pos.x, Pos.y, Pos.z, ItemTypeToString(BlockType).c_str(), ItemTypeToString(BlockBelow).c_str()
-			);
-			*/
-			cFallingBlock * FallingBlock = new cFallingBlock(Pos, BlockType, a_Chunk->GetMeta(itr->x, itr->y, itr->z));
-			FallingBlock->Initialize(&m_World);
-			a_Chunk->SetBlock(itr->x, itr->y, itr->z, E_BLOCK_AIR, 0);
-		}
-	}
-	m_TotalBlocks -= ChunkData.size();
-	ChunkData.clear();
-}
-
-
-
-
-
-bool cSandSimulator::IsAllowedBlock(BLOCKTYPE a_BlockType)
-{
-	switch (a_BlockType)
-	{
-		case E_BLOCK_SAND:
-		case E_BLOCK_GRAVEL:
-		case E_BLOCK_ANVIL:
-		case E_BLOCK_DRAGON_EGG:
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-
-
-
-void cSandSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk)
-{
-	if ((a_Chunk == NULL) || !a_Chunk->IsValid())
-	{
-		return;
-	}
-	int RelX = a_BlockX - a_Chunk->GetPosX() * cChunkDef::Width;
-	int RelZ = a_BlockZ - a_Chunk->GetPosZ() * cChunkDef::Width;
-	if (!IsAllowedBlock(a_Chunk->GetBlock(RelX, a_BlockY, RelZ)))
-	{
-		return;
-	}
-
-	// Check for duplicates:
-	cSandSimulatorChunkData & ChunkData = a_Chunk->GetSandSimulatorData();
-	for (cSandSimulatorChunkData::iterator itr = ChunkData.begin(); itr != ChunkData.end(); ++itr)
-	{
-		if ((itr->x == RelX) && (itr->y == a_BlockY) && (itr->z == RelZ))
-		{
-			return;
-		}
-	}
-
-	m_TotalBlocks += 1;
-	ChunkData.push_back(cCoordWithInt(RelX, a_BlockY, RelZ));
-}
-
-
-
-
-
-bool cSandSimulator::CanStartFallingThrough(BLOCKTYPE a_BlockType)
-{
-	// Please keep the list alpha-sorted
-	switch (a_BlockType)
-	{
-		case E_BLOCK_AIR:
-		case E_BLOCK_FIRE:
-		case E_BLOCK_LAVA:
-		case E_BLOCK_SNOW:
-		case E_BLOCK_STATIONARY_LAVA:
-		case E_BLOCK_STATIONARY_WATER:
-		case E_BLOCK_WATER:
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-
-
-
-bool cSandSimulator::CanContinueFallThrough(BLOCKTYPE a_BlockType)
-{
-	// Please keep the list alpha-sorted
-	switch (a_BlockType)
-	{
-		case E_BLOCK_AIR:
-		case E_BLOCK_BROWN_MUSHROOM:
-		case E_BLOCK_COBWEB:
-		case E_BLOCK_CROPS:
-		case E_BLOCK_DEAD_BUSH:
-		case E_BLOCK_DETECTOR_RAIL:
-		case E_BLOCK_FIRE:
-		case E_BLOCK_FLOWER_POT:
-		case E_BLOCK_LAVA:
-		case E_BLOCK_LEVER:
-		case E_BLOCK_MINECART_TRACKS:
-		case E_BLOCK_MELON_STEM:
-		case E_BLOCK_POWERED_RAIL:
-		case E_BLOCK_PUMPKIN_STEM:
-		case E_BLOCK_REDSTONE_REPEATER_OFF:
-		case E_BLOCK_REDSTONE_REPEATER_ON:
-		case E_BLOCK_REDSTONE_TORCH_OFF:
-		case E_BLOCK_REDSTONE_TORCH_ON:
-		case E_BLOCK_REDSTONE_WIRE:
-		case E_BLOCK_RED_MUSHROOM:
-		case E_BLOCK_RED_ROSE:
-		case E_BLOCK_SIGN_POST:
-		case E_BLOCK_SNOW:
-		case E_BLOCK_STATIONARY_LAVA:
-		case E_BLOCK_STATIONARY_WATER:
-		case E_BLOCK_STONE_BUTTON:
-		case E_BLOCK_STONE_PRESSURE_PLATE:
-		case E_BLOCK_TALL_GRASS:
-		case E_BLOCK_TORCH:
-		case E_BLOCK_TRAPDOOR:
-		case E_BLOCK_TRIPWIRE:
-		case E_BLOCK_TRIPWIRE_HOOK:
-		case E_BLOCK_WALLSIGN:
-		case E_BLOCK_WATER:
-		case E_BLOCK_WOODEN_BUTTON:
-		case E_BLOCK_WOODEN_PRESSURE_PLATE:
-		case E_BLOCK_YELLOW_FLOWER:
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-
-
-
-bool cSandSimulator::IsReplacedOnRematerialization(BLOCKTYPE a_BlockType)
-{
-	// Please keep the list alpha-sorted
-	switch (a_BlockType)
-	{
-		case E_BLOCK_AIR:
-		case E_BLOCK_DEAD_BUSH:
-		case E_BLOCK_FIRE:
-		case E_BLOCK_LAVA:
-		case E_BLOCK_SNOW:
-		case E_BLOCK_STATIONARY_LAVA:
-		case E_BLOCK_STATIONARY_WATER:
-		case E_BLOCK_TALL_GRASS:
-		case E_BLOCK_WATER:
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-
-
-
-bool cSandSimulator::DoesBreakFallingThrough(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
-{
-	switch (a_BlockType)
-	{
-		case E_BLOCK_STONE_SLAB:
-		case E_BLOCK_WOODEN_SLAB:
-		{
-			return ((a_BlockMeta & 0x08) == 0);  // Only a bottom-slab breaks the block
-		}
-	}
-	return false;
-}
-
-
-
-
-
-void cSandSimulator::FinishFalling(
-	cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ,
-	BLOCKTYPE a_FallingBlockType, NIBBLETYPE a_FallingBlockMeta
-)
-{
-	ASSERT(a_BlockY < cChunkDef::Height);
-	
-	BLOCKTYPE CurrentBlockType = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
-	if ((a_FallingBlockType == E_BLOCK_ANVIL) || IsReplacedOnRematerialization(CurrentBlockType))
-	{
-		// Rematerialize the material here:
-		a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, a_FallingBlockType, a_FallingBlockMeta);
-		return;
-	}
-	
-	// Create a pickup instead:
-	cItems Pickups;
-	Pickups.Add((ENUM_ITEM_ID)a_FallingBlockType, 1, a_FallingBlockMeta);
-	a_World->SpawnItemPickups(Pickups, (double)a_BlockX + 0.5, (double)a_BlockY + 0.5, (double)a_BlockZ + 0.5);
-}
-
-
-
-
-
-void cSandSimulator::DoInstantFall(cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ)
-{
-	// Remove the original block:
-	BLOCKTYPE  FallingBlockType;
-	NIBBLETYPE FallingBlockMeta;
-	a_Chunk->GetBlockTypeMeta(a_RelX, a_RelY, a_RelZ, FallingBlockType, FallingBlockMeta);
-	a_Chunk->SetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_AIR, 0);
-	
-	// Search for a place to put it:
-	for (int y = a_RelY - 1; y >= 0; y--)
-	{
-		BLOCKTYPE BlockType;
-		NIBBLETYPE BlockMeta;
-		a_Chunk->GetBlockTypeMeta(a_RelX, y, a_RelZ, BlockType, BlockMeta);
-		int BlockY;
-		if (DoesBreakFallingThrough(BlockType, BlockMeta))
-		{
-			BlockY = y;
-		}
-		else if (!CanContinueFallThrough(BlockType))
-		{
-			BlockY = y + 1;
-		}
-		else
-		{
-			// Can fall further down
-			continue;
-		}
-		
-		// Finish the fall at the found bottom:
-		int BlockX = a_RelX + a_Chunk->GetPosX() * cChunkDef::Width;
-		int BlockZ = a_RelZ + a_Chunk->GetPosZ() * cChunkDef::Width;
-		FinishFalling(&m_World, BlockX, BlockY, BlockZ, FallingBlockType, FallingBlockMeta);
-		return;
-	}
-	
-	// The block just "fell off the world" without leaving a trace
-}
-
-
-
-