Initial commit

1 files changed, 166 insertions, 0 deletions

diff --git a/Minecraft.World/Sapling.cpp b/Minecraft.World/Sapling.cpp
new file mode 100644
index 00000000..42bd53ee
--- /dev/null
+++ b/Minecraft.World/Sapling.cpp
@@ -0,0 +1,166 @@
+#include "stdafx.h"
+#include "net.minecraft.world.level.h"
+#include "net.minecraft.world.level.tile.h"
+#include "net.minecraft.world.level.levelgen.feature.h"
+#include "net.minecraft.world.h"
+
+#include "Sapling.h"
+
+const unsigned int Sapling::SAPLING_NAMES[SAPLING_NAMES_SIZE] = {	IDS_TILE_SAPLING_OAK,
+													IDS_TILE_SAPLING_SPRUCE,
+													IDS_TILE_SAPLING_BIRCH,
+													IDS_TILE_SAPLING_JUNGLE
+												};
+
+const wstring Sapling::TEXTURE_NAMES[] = {L"sapling", L"sapling_spruce", L"sapling_birch", L"sapling_jungle"};
+
+Sapling::Sapling(int id) : Bush( id )
+{
+	this->updateDefaultShape();
+	icons = NULL;
+}
+
+// 4J Added override
+void Sapling::updateDefaultShape()
+{
+	float ss = 0.4f;
+	this->setShape(0.5f - ss, 0, 0.5f - ss, 0.5f + ss, ss * 2, 0.5f + ss);
+}
+
+void Sapling::tick(Level *level, int x, int y, int z, Random *random)
+{
+	if (level->isClientSide) return;
+
+	Bush::tick(level, x, y, z, random);
+
+	if (level->getRawBrightness(x, y + 1, z) >= Level::MAX_BRIGHTNESS - 6)
+	{
+		if (random->nextInt(7) == 0)
+		{
+			int data = level->getData(x, y, z);
+			if ((data & AGE_BIT) == 0)
+			{
+				level->setData(x, y, z, data | AGE_BIT);
+			}
+			else
+			{
+				growTree(level, x, y, z, random);
+			}
+		}
+	}
+}
+
+Icon *Sapling::getTexture(int face, int data)
+{
+	data = data & TYPE_MASK;
+	return icons[data];
+}
+
+void Sapling::growTree(Level *level, int x, int y, int z, Random *random)
+{
+	int data = level->getData(x, y, z) & TYPE_MASK;
+
+	Feature *f = NULL;
+
+	int ox = 0, oz = 0;
+	bool multiblock = false;
+
+	if (data == TYPE_EVERGREEN)
+	{
+		f = new SpruceFeature(true);
+	}
+	else if (data == TYPE_BIRCH)
+	{
+		f = new BirchFeature(true);
+	}
+	else if (data == TYPE_JUNGLE)
+	{
+		// check for mega tree
+		for (ox = 0; ox >= -1; ox--)
+		{
+			for (oz = 0; oz >= -1; oz--)
+			{
+				if (isSapling(level, x + ox, y, z + oz, TYPE_JUNGLE) &&
+					isSapling(level, x + ox + 1, y, z + oz, TYPE_JUNGLE) &&
+					isSapling(level, x + ox, y, z + oz + 1, TYPE_JUNGLE) &&
+					isSapling(level, x + ox + 1, y, z + oz + 1, TYPE_JUNGLE))
+				{
+						f = new MegaTreeFeature(true, 10 + random->nextInt(20), TreeTile::JUNGLE_TRUNK, LeafTile::JUNGLE_LEAF);
+						multiblock = true;
+						break;
+				}
+			}
+			if (f != NULL)
+			{
+				break;
+			}
+		}
+		if (f == NULL)
+		{
+			ox = oz = 0;
+			f = new TreeFeature(true, 4 + random->nextInt(7), TreeTile::JUNGLE_TRUNK, LeafTile::JUNGLE_LEAF, false);
+		}
+	}
+	else
+	{
+		f = new TreeFeature(true);
+		if (random->nextInt(10) == 0)
+		{
+			delete f;
+			f = new BasicTree(true);
+		}
+	}
+	if (multiblock)
+	{
+		level->setTileNoUpdate(x + ox, y, z + oz, 0);
+		level->setTileNoUpdate(x + ox + 1, y, z + oz, 0);
+		level->setTileNoUpdate(x + ox, y, z + oz + 1, 0);
+		level->setTileNoUpdate(x + ox + 1, y, z + oz + 1, 0);
+	}
+	else
+	{
+		level->setTileNoUpdate(x, y, z, 0);
+	}
+	if (!f->place(level, random, x + ox, y, z + oz))
+	{
+		if (multiblock)
+		{
+			level->setTileAndDataNoUpdate(x + ox, y, z + oz, this->id, data);
+			level->setTileAndDataNoUpdate(x + ox + 1, y, z + oz, this->id, data);
+			level->setTileAndDataNoUpdate(x + ox, y, z + oz + 1, this->id, data);
+			level->setTileAndDataNoUpdate(x + ox + 1, y, z + oz + 1, this->id, data);
+		}
+		else
+		{
+			level->setTileAndDataNoUpdate(x, y, z, this->id, data);
+		}
+	}
+	if( f != NULL )
+		delete f;
+}
+
+unsigned int Sapling::getDescriptionId(int iData /*= -1*/)
+{
+	if(iData < 0 ) iData = 0;
+	return Sapling::SAPLING_NAMES[iData];
+}
+
+int Sapling::getSpawnResourcesAuxValue(int data)
+{
+	return data & TYPE_MASK;
+}
+
+bool Sapling::isSapling(Level *level, int x, int y, int z, int type)
+{
+	return (level->getTile(x, y, z) == id) && ((level->getData(x, y, z) & TYPE_MASK) == type);
+}
+
+void Sapling::registerIcons(IconRegister *iconRegister)
+{
+	icons = new Icon*[SAPLING_NAMES_SIZE];
+
+	for (int i = 0; i < SAPLING_NAMES_SIZE; i++)
+	{
+		icons[i] = iconRegister->registerIcon(TEXTURE_NAMES[i]);
+	}
+}