From b18f657ac182155499398c6e7cb4c64af8f86f2e Mon Sep 17 00:00:00 2001
From: "madmaxoft@gmail.com"
 <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Thu, 14 Mar 2013 19:44:27 +0000
Subject: [PATCH] Added a Vaporize fluid simulator that simply replaces fluid
 blocks with air.

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1270 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 VC2008/MCServer.vcproj                      |  8 ++++
 source/Simulator/VaporizeFluidSimulator.cpp | 52 +++++++++++++++++++++
 source/Simulator/VaporizeFluidSimulator.h   | 34 ++++++++++++++
 source/World.cpp                            |  8 ++++
 4 files changed, 102 insertions(+)
 create mode 100644 source/Simulator/VaporizeFluidSimulator.cpp
 create mode 100644 source/Simulator/VaporizeFluidSimulator.h

diff --git a/VC2008/MCServer.vcproj b/VC2008/MCServer.vcproj
index 88a9798d4..3169e0dd7 100644
--- a/VC2008/MCServer.vcproj
+++ b/VC2008/MCServer.vcproj
@@ -1138,6 +1138,14 @@
 					RelativePath="..\source\Simulator\SimulatorManager.h"
 					>
 				</File>
+				<File
+					RelativePath="..\source\Simulator\VaporizeFluidSimulator.cpp"
+					>
+				</File>
+				<File
+					RelativePath="..\source\Simulator\VaporizeFluidSimulator.h"
+					>
+				</File>
 			</Filter>
 			<Filter
 				Name="OSSupport"
diff --git a/source/Simulator/VaporizeFluidSimulator.cpp b/source/Simulator/VaporizeFluidSimulator.cpp
new file mode 100644
index 000000000..10466c454
--- /dev/null
+++ b/source/Simulator/VaporizeFluidSimulator.cpp
@@ -0,0 +1,52 @@
+
+// VaporizeFluidSimulator.cpp
+
+// Implements the cVaporizeFluidSimulator class representing a fluid simulator that replaces all fluid blocks with air
+
+#include "Globals.h"
+#include "VaporizeFluidSimulator.h"
+#include "../Chunk.h"
+
+
+
+
+
+cVaporizeFluidSimulator::cVaporizeFluidSimulator(cWorld & a_World, BLOCKTYPE a_Fluid, BLOCKTYPE a_StationaryFluid) :
+	super(a_World, a_Fluid, a_StationaryFluid)
+{
+}
+
+
+
+
+
+void cVaporizeFluidSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk)
+{
+	if (a_Chunk == NULL)
+	{
+		return;
+	}
+	int RelX = a_BlockX - a_Chunk->GetPosX() * cChunkDef::Width;
+	int RelZ = a_BlockZ - a_Chunk->GetPosZ() * cChunkDef::Width;
+	BLOCKTYPE BlockType = a_Chunk->GetBlock(RelX, a_BlockY, RelZ);
+	if (
+		(BlockType == m_FluidBlock) ||
+		(BlockType == m_StationaryFluidBlock)
+	)
+	{
+		a_Chunk->SetBlock(RelX, a_BlockY, RelZ, E_BLOCK_AIR, 0);
+	}
+}
+
+
+
+
+
+void cVaporizeFluidSimulator::Simulate(float a_Dt)
+{
+	// Nothing needed
+}
+
+
+
+
diff --git a/source/Simulator/VaporizeFluidSimulator.h b/source/Simulator/VaporizeFluidSimulator.h
new file mode 100644
index 000000000..c179c8ec4
--- /dev/null
+++ b/source/Simulator/VaporizeFluidSimulator.h
@@ -0,0 +1,34 @@
+
+// VaporizeFluidSimulator.h
+
+// Declares the cVaporizeFluidSimulator class representing a fluid simulator that replaces all fluid blocks with air
+// Useful for water simulation in the Nether
+
+
+
+
+
+#pragma once
+
+#include "FluidSimulator.h"
+
+
+
+
+
+class cVaporizeFluidSimulator :
+	public cFluidSimulator
+{
+	typedef cFluidSimulator super;
+	
+public:
+	cVaporizeFluidSimulator(cWorld & a_World, BLOCKTYPE a_Fluid, BLOCKTYPE a_StationaryFluid);
+
+	// cSimulator overrides:
+	virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override;
+	virtual void Simulate(float a_Dt) override;
+} ;
+
+
+
+
diff --git a/source/World.cpp b/source/World.cpp
index 70b70d1f1..a82b4078b 100644
--- a/source/World.cpp
+++ b/source/World.cpp
@@ -21,6 +21,7 @@
 #include "Simulator/FireSimulator.h"
 #include "Simulator/SandSimulator.h"
 #include "Simulator/RedstoneSimulator.h"
+#include "Simulator/VaporizeFluidSimulator.h"
 
 // Mobs:
 #include "Mobs/Bat.h"
@@ -2244,6 +2245,13 @@ cFluidSimulator * cWorld::InitializeFluidSimulator(cIniFile & a_IniFile, const c
 		int NumNeighborsForSource = a_IniFile.GetValueSetI(SimulatorSectionName, "NumNeighborsForSource", IsWater ? 2 : -1);
 		res = new cFloodyFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, Falloff, TickDelay, NumNeighborsForSource);
 	}
+	else if (
+		(NoCaseCompare(SimulatorName, "vaporize") == 0) ||
+		(NoCaseCompare(SimulatorName, "vaporise") == 0)
+	)
+	{
+		res = new cVaporizeFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock);
+	}
 	else
 	{
 		if (NoCaseCompare(SimulatorName, "classic") != 0)