feat: TU19 (Dec 2014) Features & Content (#155)

* try to resolve merge conflict

* feat: TU19 (Dec 2014) Features & Content (#32)

* December 2014 files

* Working release build

* Fix compilation issues

* Add sound to Windows64Media

* Add DLC content and force Tutorial DLC

* Revert "Add DLC content and force Tutorial DLC"

This reverts commit 97a43994725008e35fceb984d5549df9c8cea470.

* Disable broken light packing

* Disable breakpoint during DLC texture map load

Allows DLC loading but the DLC textures are still broken

* Fix post build not working

* ...

* fix vs2022 build

* fix cmake build

---------

Co-authored-by: Loki <lokirautio@gmail.com>

1 files changed, 282 insertions, 261 deletions

diff --git a/Minecraft.World/HellRandomLevelSource.cpp b/Minecraft.World/HellRandomLevelSource.cpp
index 10194f7d..31bb3d69 100644
--- a/Minecraft.World/HellRandomLevelSource.cpp
+++ b/Minecraft.World/HellRandomLevelSource.cpp
@@ -16,18 +16,18 @@ HellRandomLevelSource::HellRandomLevelSource(Level *level, __int64 seed)
 	netherBridgeFeature = new NetherBridgeFeature();
 	caveFeature = new LargeHellCaveFeature();
 
-    this->level = level;
+	this->level = level;
 
-    random = new Random(seed);
+	random = new Random(seed);
 	pprandom = new Random(seed);	// 4J - added, so that we can have a separate random for doing post-processing in parallel with creation
-    lperlinNoise1 = new PerlinNoise(random, 16);
-    lperlinNoise2 = new PerlinNoise(random, 16);
-    perlinNoise1 = new PerlinNoise(random, 8);
-    perlinNoise2 = new PerlinNoise(random, 4);
-    perlinNoise3 = new PerlinNoise(random, 4);
-
-    scaleNoise = new PerlinNoise(random, 10);
-    depthNoise = new PerlinNoise(random, 16);
+	lperlinNoise1 = new PerlinNoise(random, 16);
+	lperlinNoise2 = new PerlinNoise(random, 16);
+	perlinNoise1 = new PerlinNoise(random, 8);
+	perlinNoise2 = new PerlinNoise(random, 4);
+	perlinNoise3 = new PerlinNoise(random, 4);
+
+	scaleNoise = new PerlinNoise(random, 10);
+	depthNoise = new PerlinNoise(random, 16);
 }
 
 HellRandomLevelSource::~HellRandomLevelSource()
@@ -35,124 +35,124 @@ HellRandomLevelSource::~HellRandomLevelSource()
 	delete netherBridgeFeature;
 	delete caveFeature;
 
-    delete random;
+	delete random;
 	delete pprandom;	// 4J added
-    delete lperlinNoise1;
-    delete lperlinNoise2;
-    delete perlinNoise1;
-    delete perlinNoise2;
-    delete perlinNoise3;
-
-    delete scaleNoise;
-    delete depthNoise;
+	delete lperlinNoise1;
+	delete lperlinNoise2;
+	delete perlinNoise1;
+	delete perlinNoise2;
+	delete perlinNoise3;
+
+	delete scaleNoise;
+	delete depthNoise;
 }
 
 void HellRandomLevelSource::prepareHeights(int xOffs, int zOffs, byteArray blocks)
 {
-    int xChunks = 16 / CHUNK_WIDTH;
-    int waterHeight = 32;
+	int xChunks = 16 / CHUNK_WIDTH;
+	int waterHeight = 32;
 
-    int xSize = xChunks + 1;
-    int ySize = Level::genDepth / CHUNK_HEIGHT + 1;
-    int zSize = xChunks + 1;
+	int xSize = xChunks + 1;
+	int ySize = Level::genDepth / CHUNK_HEIGHT + 1;
+	int zSize = xChunks + 1;
 	doubleArray buffer;	// 4J - used to be declared with class level scope but tidying up for thread safety reasons
-    buffer = getHeights(buffer, xOffs * xChunks, 0, zOffs * xChunks, xSize, ySize, zSize);
+	buffer = getHeights(buffer, xOffs * xChunks, 0, zOffs * xChunks, xSize, ySize, zSize);
 
-    for (int xc = 0; xc < xChunks; xc++)
+	for (int xc = 0; xc < xChunks; xc++)
 	{
-        for (int zc = 0; zc < xChunks; zc++)
+		for (int zc = 0; zc < xChunks; zc++)
 		{
-            for (int yc = 0; yc < Level::genDepth / CHUNK_HEIGHT; yc++)
+			for (int yc = 0; yc < Level::genDepth / CHUNK_HEIGHT; yc++)
 			{
-                double yStep = 1 / (double) CHUNK_HEIGHT;
-                double s0 = buffer[((xc + 0) * zSize + (zc + 0)) * ySize + (yc + 0)];
-                double s1 = buffer[((xc + 0) * zSize + (zc + 1)) * ySize + (yc + 0)];
-                double s2 = buffer[((xc + 1) * zSize + (zc + 0)) * ySize + (yc + 0)];
-                double s3 = buffer[((xc + 1) * zSize + (zc + 1)) * ySize + (yc + 0)];
-
-                double s0a = (buffer[((xc + 0) * zSize + (zc + 0)) * ySize + (yc + 1)] - s0) * yStep;
-                double s1a = (buffer[((xc + 0) * zSize + (zc + 1)) * ySize + (yc + 1)] - s1) * yStep;
-                double s2a = (buffer[((xc + 1) * zSize + (zc + 0)) * ySize + (yc + 1)] - s2) * yStep;
-                double s3a = (buffer[((xc + 1) * zSize + (zc + 1)) * ySize + (yc + 1)] - s3) * yStep;
-
-                for (int y = 0; y < CHUNK_HEIGHT; y++)
+				double yStep = 1 / (double) CHUNK_HEIGHT;
+				double s0 = buffer[((xc + 0) * zSize + (zc + 0)) * ySize + (yc + 0)];
+				double s1 = buffer[((xc + 0) * zSize + (zc + 1)) * ySize + (yc + 0)];
+				double s2 = buffer[((xc + 1) * zSize + (zc + 0)) * ySize + (yc + 0)];
+				double s3 = buffer[((xc + 1) * zSize + (zc + 1)) * ySize + (yc + 0)];
+
+				double s0a = (buffer[((xc + 0) * zSize + (zc + 0)) * ySize + (yc + 1)] - s0) * yStep;
+				double s1a = (buffer[((xc + 0) * zSize + (zc + 1)) * ySize + (yc + 1)] - s1) * yStep;
+				double s2a = (buffer[((xc + 1) * zSize + (zc + 0)) * ySize + (yc + 1)] - s2) * yStep;
+				double s3a = (buffer[((xc + 1) * zSize + (zc + 1)) * ySize + (yc + 1)] - s3) * yStep;
+
+				for (int y = 0; y < CHUNK_HEIGHT; y++)
 				{
-                    double xStep = 1 / (double) CHUNK_WIDTH;
+					double xStep = 1 / (double) CHUNK_WIDTH;
 
-                    double _s0 = s0;
-                    double _s1 = s1;
-                    double _s0a = (s2 - s0) * xStep;
-                    double _s1a = (s3 - s1) * xStep;
+					double _s0 = s0;
+					double _s1 = s1;
+					double _s0a = (s2 - s0) * xStep;
+					double _s1a = (s3 - s1) * xStep;
 
-                    for (int x = 0; x < CHUNK_WIDTH; x++)
+					for (int x = 0; x < CHUNK_WIDTH; x++)
 					{
-                        int offs = (x + xc * CHUNK_WIDTH) << Level::genDepthBitsPlusFour | (0 + zc * CHUNK_WIDTH) << Level::genDepthBits | (yc * CHUNK_HEIGHT + y);
-                        int step = 1 << Level::genDepthBits;
-                        double zStep = 1 / (double) CHUNK_WIDTH;
+						int offs = (x + xc * CHUNK_WIDTH) << Level::genDepthBitsPlusFour | (0 + zc * CHUNK_WIDTH) << Level::genDepthBits | (yc * CHUNK_HEIGHT + y);
+						int step = 1 << Level::genDepthBits;
+						double zStep = 1 / (double) CHUNK_WIDTH;
 
-                        double val = _s0;
-                        double vala = (_s1 - _s0) * zStep;
-                        for (int z = 0; z < CHUNK_WIDTH; z++)
+						double val = _s0;
+						double vala = (_s1 - _s0) * zStep;
+						for (int z = 0; z < CHUNK_WIDTH; z++)
 						{
-                            int tileId = 0;
-                            if (yc * CHUNK_HEIGHT + y < waterHeight)
+							int tileId = 0;
+							if (yc * CHUNK_HEIGHT + y < waterHeight)
 							{
-                                tileId = Tile::calmLava_Id;
-                            }
-                            if (val > 0)
+								tileId = Tile::calmLava_Id;
+							}
+							if (val > 0)
 							{
-                                tileId = Tile::hellRock_Id;
-                            }
-
-                            blocks[offs] = (byte) tileId;
-                            offs += step;
-                            val += vala;
-                        }
-                        _s0 += _s0a;
-                        _s1 += _s1a;
-                    }
-
-                    s0 += s0a;
-                    s1 += s1a;
-                    s2 += s2a;
-                    s3 += s3a;
-                }
-            }
-        }
-    }
+								tileId = Tile::netherRack_Id;
+							}
+
+							blocks[offs] = (byte) tileId;
+							offs += step;
+							val += vala;
+						}
+						_s0 += _s0a;
+						_s1 += _s1a;
+					}
+
+					s0 += s0a;
+					s1 += s1a;
+					s2 += s2a;
+					s3 += s3a;
+				}
+			}
+		}
+	}
 	delete [] buffer.data;
 }
 
 void HellRandomLevelSource::buildSurfaces(int xOffs, int zOffs, byteArray blocks)
 {
-    int waterHeight = Level::genDepth - 64;
+	int waterHeight = Level::genDepth - 64;
 
-    double s = 1 / 32.0;
+	double s = 1 / 32.0;
 
-    doubleArray sandBuffer(16*16);	// 4J - used to be declared with class level scope but moved here for thread safety
+	doubleArray sandBuffer(16*16);	// 4J - used to be declared with class level scope but moved here for thread safety
 	doubleArray gravelBuffer(16*16);
 	doubleArray depthBuffer(16*16);
 
-    sandBuffer = perlinNoise2->getRegion(sandBuffer, xOffs * 16, zOffs * 16, 0, 16, 16, 1, s, s, 1);
-    gravelBuffer = perlinNoise2->getRegion(gravelBuffer, xOffs * 16, 109, zOffs * 16, 16, 1, 16, s, 1, s);
-    depthBuffer = perlinNoise3->getRegion(depthBuffer, xOffs * 16, zOffs * 16, 0, 16, 16, 1, s * 2, s * 2, s * 2);
+	sandBuffer = perlinNoise2->getRegion(sandBuffer, xOffs * 16, zOffs * 16, 0, 16, 16, 1, s, s, 1);
+	gravelBuffer = perlinNoise2->getRegion(gravelBuffer, xOffs * 16, 109, zOffs * 16, 16, 1, 16, s, 1, s);
+	depthBuffer = perlinNoise3->getRegion(depthBuffer, xOffs * 16, zOffs * 16, 0, 16, 16, 1, s * 2, s * 2, s * 2);
 
-    for (int x = 0; x < 16; x++)
+	for (int x = 0; x < 16; x++)
 	{
-        for (int z = 0; z < 16; z++)
+		for (int z = 0; z < 16; z++)
 		{
-            bool sand = (sandBuffer[x + z * 16] + random->nextDouble() * 0.2) > 0;
-            bool gravel = (gravelBuffer[x + z * 16] + random->nextDouble() * 0.2) > 0;
-            int runDepth = (int) (depthBuffer[x + z * 16] / 3 + 3 + random->nextDouble() * 0.25);
+			bool sand = (sandBuffer[x + z * 16] + random->nextDouble() * 0.2) > 0;
+			bool gravel = (gravelBuffer[x + z * 16] + random->nextDouble() * 0.2) > 0;
+			int runDepth = (int) (depthBuffer[x + z * 16] / 3 + 3 + random->nextDouble() * 0.25);
 
-            int run = -1;
+			int run = -1;
 
-            byte top = (byte) Tile::hellRock_Id;
-            byte material = (byte) Tile::hellRock_Id;
+			byte top = (byte) Tile::netherRack_Id;
+			byte material = (byte) Tile::netherRack_Id;
 
-            for (int y = Level::genDepthMinusOne; y >= 0; y--)
+			for (int y = Level::genDepthMinusOne; y >= 0; y--)
 			{
-                int offs = (z * 16 + x) * Level::genDepth + y;
+				int offs = (z * 16 + x) * Level::genDepth + y;
 
 				// 4J Build walls around the level
 				bool blockSet = false;
@@ -193,38 +193,38 @@ void HellRandomLevelSource::buildSurfaces(int xOffs, int zOffs, byteArray blocks
 
 				if (y >= Level::genDepthMinusOne - random->nextInt(5) || y <= 0 + random->nextInt(5))
 				{
-                    blocks[offs] = (byte) Tile::unbreakable_Id;
-                }
+					blocks[offs] = (byte) Tile::unbreakable_Id;
+				}
 				else
 				{
-                    int old = blocks[offs];
+					int old = blocks[offs];
 
-                    if (old == 0)
+					if (old == 0)
 					{
-                        run = -1;
-                    }
-					else if (old == Tile::hellRock_Id)
+						run = -1;
+					}
+					else if (old == Tile::netherRack_Id)
 					{
-                        if (run == -1)
+						if (run == -1)
 						{
-                            if (runDepth <= 0)
+							if (runDepth <= 0)
 							{
-                                top = 0;
-                                material = (byte) Tile::hellRock_Id;
-                            }
+								top = 0;
+								material = (byte) Tile::netherRack_Id;
+							}
 							else if (y >= waterHeight - 4 && y <= waterHeight + 1)
 							{
-                                top = (byte) Tile::hellRock_Id;
-                                material = (byte) Tile::hellRock_Id;
-                                if (gravel) top = (byte) Tile::gravel_Id;
-                                if (gravel) material = (byte) Tile::hellRock_Id;
+								top = (byte) Tile::netherRack_Id;
+								material = (byte) Tile::netherRack_Id;
+								if (gravel) top = (byte) Tile::gravel_Id;
+								if (gravel) material = (byte) Tile::netherRack_Id;
 								if (sand)
 								{
 									// 4J Stu - Make some nether wart spawn outside of the nether fortresses
 									if(random->nextInt(16) == 0)
 									{
 										top = (byte) Tile::netherStalk_Id;
-										
+
 										// Place the nether wart on top of the soul sand
 										y += 1;
 										int genDepthMinusOne = Level::genDepthMinusOne; // Take into local int for PS4 as min takes a reference to the const int there and then needs the value to exist for the linker
@@ -234,30 +234,30 @@ void HellRandomLevelSource::buildSurfaces(int xOffs, int zOffs, byteArray blocks
 									}
 									else
 									{
-										top = (byte) Tile::hellSand_Id;
+										top = (byte) Tile::soulsand_Id;
 									}
 								}
-                                if (sand) material = (byte) Tile::hellSand_Id;
-                            }
+								if (sand) material = (byte) Tile::soulsand_Id;
+							}
 
-                            if (y < waterHeight && top == 0) top = (byte) Tile::calmLava_Id;
+							if (y < waterHeight && top == 0) top = (byte) Tile::calmLava_Id;
 
-                            run = runDepth;
+							run = runDepth;
 							// 4J Stu - If sand, then allow adding nether wart at heights below the water level
-                            if (y >= waterHeight - 1 || sand) blocks[offs] = top;
-                            else blocks[offs] = material;
-                        }
+							if (y >= waterHeight - 1 || sand) blocks[offs] = top;
+							else blocks[offs] = material;
+						}
 						else if (run > 0)
 						{
-                            run--;
-                            blocks[offs] = material;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    delete [] sandBuffer.data;
+							run--;
+							blocks[offs] = material;
+						}
+					}
+				}
+			}
+		}
+	}
+	delete [] sandBuffer.data;
 	delete [] gravelBuffer.data;
 	delete [] depthBuffer.data;
 }
@@ -269,27 +269,27 @@ LevelChunk *HellRandomLevelSource::create(int x, int z)
 
 LevelChunk *HellRandomLevelSource::getChunk(int xOffs, int zOffs)
 {
-    random->setSeed(xOffs * 341873128712l + zOffs * 132897987541l);
+	random->setSeed(xOffs * 341873128712l + zOffs * 132897987541l);
 
 	// 4J - now allocating this with a physical alloc & bypassing general memory management so that it will get cleanly freed
 	int blocksSize = Level::genDepth * 16 * 16;
 	byte *tileData = (byte *)XPhysicalAlloc(blocksSize, MAXULONG_PTR, 4096, PAGE_READWRITE);
 	XMemSet128(tileData,0,blocksSize);
 	byteArray blocks = byteArray(tileData,blocksSize);
-//    byteArray blocks = byteArray(16 * level->depth * 16);
+	//    byteArray blocks = byteArray(16 * level->depth * 16);
 
-    prepareHeights(xOffs, zOffs, blocks);
-    buildSurfaces(xOffs, zOffs, blocks);
+	prepareHeights(xOffs, zOffs, blocks);
+	buildSurfaces(xOffs, zOffs, blocks);
 
-    caveFeature->apply(this, level, xOffs, zOffs, blocks);
+	caveFeature->apply(this, level, xOffs, zOffs, blocks);
 	netherBridgeFeature->apply(this, level, xOffs, zOffs, blocks);
 
 	// 4J - this now creates compressed block data from the blocks array passed in, so needs to be after data is finalised.
 	// Also now need to free the passed in blocks as the LevelChunk doesn't use the passed in allocation anymore.
-    LevelChunk *levelChunk = new LevelChunk(level, blocks, xOffs, zOffs);
+	LevelChunk *levelChunk = new LevelChunk(level, blocks, xOffs, zOffs);
 	levelChunk->setCheckAllLight();
 	XPhysicalFree(tileData);
-    return levelChunk;
+	return levelChunk;
 }
 
 // 4J - removed & moved into its own method from getChunk, so we can call recalcHeightmap after the chunk is added into the cache. Without
@@ -303,105 +303,105 @@ void HellRandomLevelSource::lightChunk(LevelChunk *lc)
 
 doubleArray HellRandomLevelSource::getHeights(doubleArray buffer, int x, int y, int z, int xSize, int ySize, int zSize)
 {
-    if (buffer.data == NULL)
+	if (buffer.data == NULL)
 	{
-        buffer = doubleArray(xSize * ySize * zSize);
-    }
+		buffer = doubleArray(xSize * ySize * zSize);
+	}
 
-    double s = 1 * 684.412;
-    double hs = 1 * 684.412 * 3;
+	double s = 1 * 684.412;
+	double hs = 1 * 684.412 * 3;
 
 	doubleArray pnr, ar, br, sr, dr, fi, fis;	// 4J - used to be declared with class level scope but moved here for thread safety
 
-    sr = scaleNoise->getRegion(sr, x, y, z, xSize, 1, zSize, 1.0, 0, 1.0);
-    dr = depthNoise->getRegion(dr, x, y, z, xSize, 1, zSize, 100.0, 0, 100.0);
+	sr = scaleNoise->getRegion(sr, x, y, z, xSize, 1, zSize, 1.0, 0, 1.0);
+	dr = depthNoise->getRegion(dr, x, y, z, xSize, 1, zSize, 100.0, 0, 100.0);
 
-    pnr = perlinNoise1->getRegion(pnr, x, y, z, xSize, ySize, zSize, s / 80.0, hs / 60.0, s / 80.0);
-    ar = lperlinNoise1->getRegion(ar, x, y, z, xSize, ySize, zSize, s, hs, s);
-    br = lperlinNoise2->getRegion(br, x, y, z, xSize, ySize, zSize, s, hs, s);
+	pnr = perlinNoise1->getRegion(pnr, x, y, z, xSize, ySize, zSize, s / 80.0, hs / 60.0, s / 80.0);
+	ar = lperlinNoise1->getRegion(ar, x, y, z, xSize, ySize, zSize, s, hs, s);
+	br = lperlinNoise2->getRegion(br, x, y, z, xSize, ySize, zSize, s, hs, s);
 
-    int p = 0;
-    int pp = 0;
-    doubleArray yoffs = doubleArray(ySize);
-    for (int yy = 0; yy < ySize; yy++)
+	int p = 0;
+	int pp = 0;
+	doubleArray yoffs = doubleArray(ySize);
+	for (int yy = 0; yy < ySize; yy++)
 	{
-        yoffs[yy] = cos(yy * PI * 6 / (double) ySize) * 2;
+		yoffs[yy] = cos(yy * PI * 6 / (double) ySize) * 2;
 
-        double dd = yy;
-        if (yy > ySize / 2)
+		double dd = yy;
+		if (yy > ySize / 2)
 		{
-            dd = (ySize - 1) - yy;
-        }
-        if (dd < 4) {
-            dd = 4 - dd;
-            yoffs[yy] -= dd * dd * dd * 10;
-        }
-    }
-
-    for (int xx = 0; xx < xSize; xx++)
+			dd = (ySize - 1) - yy;
+		}
+		if (dd < 4) {
+			dd = 4 - dd;
+			yoffs[yy] -= dd * dd * dd * 10;
+		}
+	}
+
+	for (int xx = 0; xx < xSize; xx++)
 	{
-        for (int zz = 0; zz < zSize; zz++)
+		for (int zz = 0; zz < zSize; zz++)
 		{
-            double scale = ((sr[pp] + 256.0) / 512);
-            if (scale > 1) scale = 1;
+			double scale = ((sr[pp] + 256.0) / 512);
+			if (scale > 1) scale = 1;
 
-            double floating = 0;
+			double floating = 0;
 
-            double depth = (dr[pp] / 8000.0);
-            if (depth < 0) depth = -depth;
-            depth = depth * 3.0 - 3.0;
+			double depth = (dr[pp] / 8000.0);
+			if (depth < 0) depth = -depth;
+			depth = depth * 3.0 - 3.0;
 
-            if (depth < 0)
+			if (depth < 0)
 			{
-                depth = depth / 2;
-                if (depth < -1) depth = -1;
-                depth = depth / 1.4;
-                depth /= 2;
-                scale = 0;
-            }
+				depth = depth / 2;
+				if (depth < -1) depth = -1;
+				depth = depth / 1.4;
+				depth /= 2;
+				scale = 0;
+			}
 			else
 			{
-                if (depth > 1) depth = 1;
-                depth = depth / 6;
-            }
-            scale = (scale) + 0.5;
-            depth = depth * ySize / 16;
-            pp++;
-
-            for (int yy = 0; yy < ySize; yy++)
+				if (depth > 1) depth = 1;
+				depth = depth / 6;
+			}
+			scale = (scale) + 0.5;
+			depth = depth * ySize / 16;
+			pp++;
+
+			for (int yy = 0; yy < ySize; yy++)
 			{
-                double val = 0;
+				double val = 0;
 
-                double yOffs = yoffs[yy];
+				double yOffs = yoffs[yy];
 
-                double bb = ar[p] / 512;
-                double cc = br[p] / 512;
+				double bb = ar[p] / 512;
+				double cc = br[p] / 512;
 
-                double v = (pnr[p] / 10 + 1) / 2;
-                if (v < 0) val = bb;
-                else if (v > 1) val = cc;
-                else val = bb + (cc - bb) * v;
-                val -= yOffs;
+				double v = (pnr[p] / 10 + 1) / 2;
+				if (v < 0) val = bb;
+				else if (v > 1) val = cc;
+				else val = bb + (cc - bb) * v;
+				val -= yOffs;
 
-                if (yy > ySize - 4)
+				if (yy > ySize - 4)
 				{
-                    double slide = (yy - (ySize - 4)) / (4 - 1.0f);
-                    val = val * (1 - slide) + -10 * slide;
-                }
+					double slide = (yy - (ySize - 4)) / (4 - 1.0f);
+					val = val * (1 - slide) + -10 * slide;
+				}
 
-                if (yy < floating)
+				if (yy < floating)
 				{
-                    double slide = (floating - yy) / (4);
-                    if (slide < 0) slide = 0;
-                    if (slide > 1) slide = 1;
-                    val = val * (1 - slide) + -10 * slide;
-                }
-
-                buffer[p] = val;
-                p++;
-            }
-        }
-    }
+					double slide = (floating - yy) / (4);
+					if (slide < 0) slide = 0;
+					if (slide > 1) slide = 1;
+					val = val * (1 - slide) + -10 * slide;
+				}
+
+				buffer[p] = val;
+				p++;
+			}
+		}
+	}
 
 	delete [] pnr.data;
 	delete [] ar.data;
@@ -412,7 +412,7 @@ doubleArray HellRandomLevelSource::getHeights(doubleArray buffer, int x, int y,
 	delete [] fis.data;
 	delete [] yoffs.data;
 
-    return buffer;
+	return buffer;
 }
 
 bool HellRandomLevelSource::hasChunk(int x, int y)
@@ -422,9 +422,9 @@ bool HellRandomLevelSource::hasChunk(int x, int y)
 
 void HellRandomLevelSource::postProcess(ChunkSource *parent, int xt, int zt)
 {
-    HeavyTile::instaFall = true;
-    int xo = xt * 16;
-    int zo = zt * 16;
+	HeavyTile::instaFall = true;
+	int xo = xt * 16;
+	int zo = zt * 16;
 
 	// 4J - added. The original java didn't do any setting of the random seed here. We'll be running our postProcess in parallel with getChunk etc. so
 	// we need to use a separate random - have used the same initialisation code as used in RandomLevelSource::postProcess to make sure this random value
@@ -436,58 +436,58 @@ void HellRandomLevelSource::postProcess(ChunkSource *parent, int xt, int zt)
 
 	netherBridgeFeature->postProcess(level, pprandom, xt, zt);
 
-    for (int i = 0; i < 8; i++)
+	for (int i = 0; i < 8; i++)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth - 8) + 4;
-        int z = zo + pprandom->nextInt(16) + 8;
-        HellSpringFeature(Tile::lava_Id).place(level, pprandom, x, y, z);
-    }
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth - 8) + 4;
+		int z = zo + pprandom->nextInt(16) + 8;
+		HellSpringFeature(Tile::lava_Id, false).place(level, pprandom, x, y, z);
+	}
 
-    int count = pprandom->nextInt(pprandom->nextInt(10) + 1) + 1;
+	int count = pprandom->nextInt(pprandom->nextInt(10) + 1) + 1;
 
-    for (int i = 0; i < count; i++)
+	for (int i = 0; i < count; i++)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth - 8) + 4;
-        int z = zo + pprandom->nextInt(16) + 8;
-        HellFireFeature().place(level, pprandom, x, y, z);
-    }
-
-    count = pprandom->nextInt(pprandom->nextInt(10) + 1);
-    for (int i = 0; i < count; i++)
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth - 8) + 4;
+		int z = zo + pprandom->nextInt(16) + 8;
+		HellFireFeature().place(level, pprandom, x, y, z);
+	}
+
+	count = pprandom->nextInt(pprandom->nextInt(10) + 1);
+	for (int i = 0; i < count; i++)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth - 8) + 4;
-        int z = zo + pprandom->nextInt(16) + 8;
-        LightGemFeature().place(level, pprandom, x, y, z);
-    }
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth - 8) + 4;
+		int z = zo + pprandom->nextInt(16) + 8;
+		LightGemFeature().place(level, pprandom, x, y, z);
+	}
 
-    for (int i = 0; i < 10; i++)
+	for (int i = 0; i < 10; i++)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth);
-        int z = zo + pprandom->nextInt(16) + 8;
-        HellPortalFeature().place(level, pprandom, x, y, z);
-    }
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth);
+		int z = zo + pprandom->nextInt(16) + 8;
+		HellPortalFeature().place(level, pprandom, x, y, z);
+	}
 
-    if (pprandom->nextInt(1) == 0)
+	if (pprandom->nextInt(1) == 0)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth);
-        int z = zo + pprandom->nextInt(16) + 8;
-        FlowerFeature(Tile::mushroom1_Id).place(level, pprandom, x, y, z);
-    }
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth);
+		int z = zo + pprandom->nextInt(16) + 8;
+		FlowerFeature(Tile::mushroom_brown_Id).place(level, pprandom, x, y, z);
+	}
 
-    if (pprandom->nextInt(1) == 0)
+	if (pprandom->nextInt(1) == 0)
 	{
-        int x = xo + pprandom->nextInt(16) + 8;
-        int y = pprandom->nextInt(Level::genDepth);
-        int z = zo + pprandom->nextInt(16) + 8;
-        FlowerFeature(Tile::mushroom2_Id).place(level, pprandom, x, y, z);
-    }
+		int x = xo + pprandom->nextInt(16) + 8;
+		int y = pprandom->nextInt(Level::genDepth);
+		int z = zo + pprandom->nextInt(16) + 8;
+		FlowerFeature(Tile::mushroom_red_Id).place(level, pprandom, x, y, z);
+	}
 
-	OreFeature quartzFeature(Tile::netherQuartz_Id, 13, Tile::hellRock_Id);
+	OreFeature quartzFeature(Tile::netherQuartz_Id, 13, Tile::netherRack_Id);
 	for (int i = 0; i < 16; i++)
 	{
 		int x = xo + pprandom->nextInt(16);
@@ -496,8 +496,17 @@ void HellRandomLevelSource::postProcess(ChunkSource *parent, int xt, int zt)
 		quartzFeature.place(level, pprandom, x, y, z);
 	}
 
-    HeavyTile::instaFall = false;
-	
+	for (int i = 0; i < 16; i++)
+	{
+		int x = xo + random->nextInt(16);
+		int y = random->nextInt(Level::genDepth - 20) + 10;
+		int z = zo + random->nextInt(16);
+		HellSpringFeature hellSpringFeature(Tile::lava_Id, true);
+		hellSpringFeature.place(level, random, x, y, z);
+	}
+
+	HeavyTile::instaFall = false;
+
 	app.processSchematics(parent->getChunk(xt,zt));
 
 }
@@ -524,21 +533,33 @@ wstring HellRandomLevelSource::gatherStats()
 
 vector<Biome::MobSpawnerData *> *HellRandomLevelSource::getMobsAt(MobCategory *mobCategory, int x, int y, int z)
 {
-    // check if the coordinates is within a netherbridge
-    if (mobCategory == MobCategory::monster && netherBridgeFeature->isInsideFeature(x, y, z))
+	// check if the coordinates is within a netherbridge
+	if (mobCategory == MobCategory::monster)
 	{
-        return netherBridgeFeature->getBridgeEnemies();
-    }
+		if(netherBridgeFeature->isInsideFeature(x, y, z))
+		{
+			return netherBridgeFeature->getBridgeEnemies();
+		}
+		if ((netherBridgeFeature->isInsideBoundingFeature(x, y, z) && level->getTile(x, y - 1, z) == Tile::netherBrick_Id))
+		{
+			return netherBridgeFeature->getBridgeEnemies();
+		}
+	}
 
-    Biome *biome = level->getBiome(x, z);
-    if (biome == NULL)
+	Biome *biome = level->getBiome(x, z);
+	if (biome == NULL)
 	{
-        return NULL;
-    }
-    return biome->getMobs(mobCategory);
+		return NULL;
+	}
+	return biome->getMobs(mobCategory);
 }
 
 TilePos *HellRandomLevelSource::findNearestMapFeature(Level *level, const wstring& featureName, int x, int y, int z)
 {
 	return NULL;
 }
+
+void HellRandomLevelSource::recreateLogicStructuresForChunk(int chunkX, int chunkZ)
+{
+	netherBridgeFeature->apply(this, level, chunkX, chunkZ, NULL);
+}
\ No newline at end of file