299 lines
9.7 KiB
Java
299 lines
9.7 KiB
Java
package biomesoplenty.worldgen.tree;
|
|
|
|
import java.util.Random;
|
|
|
|
import net.minecraft.block.Block;
|
|
import net.minecraft.util.Direction;
|
|
import net.minecraft.world.World;
|
|
import net.minecraft.world.gen.feature.WorldGenerator;
|
|
import biomesoplenty.api.Blocks;
|
|
|
|
public class WorldGenRedwoodTree2 extends WorldGenerator
|
|
{
|
|
/** The minimum height of a generated tree. */
|
|
private final int minTreeHeight;
|
|
|
|
/** True if this tree should grow Vines. */
|
|
private final boolean vinesGrow;
|
|
|
|
/** The metadata value of the wood to use in tree generation. */
|
|
private final int metaWood;
|
|
|
|
/** The metadata value of the leaves to use in tree generation. */
|
|
private final int metaLeaves;
|
|
|
|
public WorldGenRedwoodTree2(boolean par1)
|
|
{
|
|
this(par1, 25, 0, 0, false);
|
|
}
|
|
|
|
public WorldGenRedwoodTree2(boolean par1, int par2, int par3, int par4, boolean par5)
|
|
{
|
|
super(par1);
|
|
minTreeHeight = par2;
|
|
metaWood = par3;
|
|
metaLeaves = par4;
|
|
vinesGrow = par5;
|
|
}
|
|
|
|
@Override
|
|
public boolean generate(World par1World, Random par2Random, int par3, int par4, int par5)
|
|
{
|
|
int var6 = par2Random.nextInt(15) + minTreeHeight;
|
|
boolean var7 = true;
|
|
|
|
if (par4 >= 1 && par4 + var6 + 1 <= 256)
|
|
{
|
|
int var8;
|
|
byte var9;
|
|
int var11;
|
|
int var12;
|
|
int var81;
|
|
int var82;
|
|
int var83;
|
|
int var84;
|
|
int var85;
|
|
int var86;
|
|
int var87;
|
|
|
|
for (var8 = par4; var8 <= par4 + 1 + var6; ++var8)
|
|
{
|
|
var9 = 5;
|
|
|
|
if (var8 == par4)
|
|
{
|
|
var9 = 5;
|
|
}
|
|
|
|
if (var8 >= par4 + 1 + var6 - 2)
|
|
{
|
|
var9 = 6;
|
|
}
|
|
|
|
for (int var10 = par3 - var9; var10 <= par3 + var9 && var7; ++var10)
|
|
{
|
|
for (var11 = par5 - var9; var11 <= par5 + var9 && var7; ++var11)
|
|
{
|
|
if (var8 >= 0 && var8 < 256)
|
|
{
|
|
var12 = par1World.getBlockId(var10, var8, var11);
|
|
|
|
if (var12 != 0 && var12 != Blocks.leavesColorized.get().blockID && var12 != Block.grass.blockID && var12 != Block.dirt.blockID && var12 != Blocks.logs3.get().blockID)
|
|
{
|
|
var7 = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
var7 = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!var7)
|
|
return false;
|
|
else
|
|
{
|
|
var8 = par1World.getBlockId(par3 - 1, par4 - 1, par5);
|
|
var81 = par1World.getBlockId(par3 + 1, par4 - 1, par5);
|
|
var82 = par1World.getBlockId(par3, par4 - 1, par5 - 1);
|
|
var83 = par1World.getBlockId(par3, par4 - 1, par5 + 1);
|
|
var84 = par1World.getBlockId(par3 - 1, par4 - 1, par5 - 1);
|
|
var85 = par1World.getBlockId(par3 + 1, par4 - 1, par5 - 1);
|
|
var86 = par1World.getBlockId(par3 - 1, par4 - 1, par5 + 1);
|
|
var87 = par1World.getBlockId(par3 + 1, par4 - 1, par5 + 1);
|
|
|
|
if (var81 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var82 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var83 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var84 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var85 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var86 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if (var87 != Block.grass.blockID)
|
|
return false;
|
|
|
|
if ((var8 == Block.grass.blockID || var8 == Block.dirt.blockID) && par4 < 256 - var6 - 1)
|
|
{
|
|
this.setBlock(par1World, par3, par4 - 1, par5, Block.dirt.blockID);
|
|
var9 = 9;
|
|
byte var18 = 0;
|
|
int var13;
|
|
int var14;
|
|
int var15;
|
|
|
|
for (var11 = par4 - var9 + var6; var11 <= par4 + var6; ++var11)
|
|
{
|
|
var12 = var11 - (par4 + var6);
|
|
var13 = var18 + 1 - var12 / 6;
|
|
|
|
for (var14 = par3 - var13; var14 <= par3 + var13; ++var14)
|
|
{
|
|
var15 = var14 - par3;
|
|
|
|
for (int var16 = par5 - var13; var16 <= par5 + var13; ++var16)
|
|
{
|
|
int var17 = var16 - par5;
|
|
|
|
if ((Math.abs(var15) != var13 || Math.abs(var17) != var13 || par2Random.nextInt(2) != 0 && var12 != 0) && !Block.opaqueCubeLookup[par1World.getBlockId(var14, var11, var16)])
|
|
{
|
|
this.setBlockAndMetadata(par1World, var14, var11 + 12, var16, Blocks.leavesColorized.get().blockID, 3);
|
|
this.setBlockAndMetadata(par1World, var14, var11 + 6, var16, Blocks.leavesColorized.get().blockID, 3);
|
|
this.setBlockAndMetadata(par1World, var14, var11, var16, Blocks.leavesColorized.get().blockID, 3);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (var11 = 0; var11 < var6; ++var11)
|
|
{
|
|
var12 = par1World.getBlockId(par3, par4 + var11, par5);
|
|
|
|
if (var12 == 0 || var12 == Blocks.leavesColorized.get().blockID)
|
|
{
|
|
//1
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6 + 1), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6 + 2), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6 + 3), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6 + 4), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var6 + 5), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + var11, par5, Blocks.logs3.get().blockID, metaWood);
|
|
|
|
//2
|
|
this.setBlockAndMetadata(par1World, par3 - 1, par4 + (var11 / 2), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3 + 1, par4 + (var11 / 2), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var11 / 2), par5 - 1, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var11 / 2), par5 + 1, Blocks.logs3.get().blockID, metaWood);
|
|
|
|
//3
|
|
this.setBlockAndMetadata(par1World, par3 - 1, par4 + (var11 / 4), par5 - 1, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3 + 1, par4 + (var11 / 4), par5 - 1, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3 - 1, par4 + (var11 / 4), par5 + 1, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3 + 1, par4 + (var11 / 4), par5 + 1, Blocks.logs3.get().blockID, metaWood);
|
|
|
|
//4
|
|
this.setBlockAndMetadata(par1World, par3 - 2, par4 + (var11 / 8), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3 + 2, par4 + (var11 / 8), par5, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var11 / 8), par5 - 2, Blocks.logs3.get().blockID, metaWood);
|
|
this.setBlockAndMetadata(par1World, par3, par4 + (var11 / 8), par5 + 2, Blocks.logs3.get().blockID, metaWood);
|
|
|
|
if (vinesGrow && var11 > 0)
|
|
{
|
|
if (par2Random.nextInt(3) > 0 && par1World.isAirBlock(par3 - 1, par4 + var11, par5))
|
|
{
|
|
this.setBlockAndMetadata(par1World, par3 - 1, par4 + var11, par5, Block.vine.blockID, 8);
|
|
}
|
|
|
|
if (par2Random.nextInt(3) > 0 && par1World.isAirBlock(par3 + 1, par4 + var11, par5))
|
|
{
|
|
this.setBlockAndMetadata(par1World, par3 + 1, par4 + var11, par5, Block.vine.blockID, 2);
|
|
}
|
|
|
|
if (par2Random.nextInt(3) > 0 && par1World.isAirBlock(par3, par4 + var11, par5 - 1))
|
|
{
|
|
this.setBlockAndMetadata(par1World, par3, par4 + var11, par5 - 1, Block.vine.blockID, 1);
|
|
}
|
|
|
|
if (par2Random.nextInt(3) > 0 && par1World.isAirBlock(par3, par4 + var11, par5 + 1))
|
|
{
|
|
this.setBlockAndMetadata(par1World, par3, par4 + var11, par5 + 1, Block.vine.blockID, 4);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (vinesGrow)
|
|
{
|
|
for (var11 = par4 - 3 + var6; var11 <= par4 + var6; ++var11)
|
|
{
|
|
var12 = var11 - (par4 + var6);
|
|
var13 = 2 - var12 / 2;
|
|
|
|
for (var14 = par3 - var13; var14 <= par3 + var13; ++var14)
|
|
{
|
|
for (var15 = par5 - var13; var15 <= par5 + var13; ++var15)
|
|
{
|
|
if (par1World.getBlockId(var14, var11, var15) == Block.leaves.blockID)
|
|
{
|
|
if (par2Random.nextInt(4) == 0 && par1World.getBlockId(var14 - 1, var11, var15) == 0)
|
|
{
|
|
this.growVines(par1World, var14 - 1, var11, var15, 8);
|
|
}
|
|
|
|
if (par2Random.nextInt(4) == 0 && par1World.getBlockId(var14 + 1, var11, var15) == 0)
|
|
{
|
|
this.growVines(par1World, var14 + 1, var11, var15, 2);
|
|
}
|
|
|
|
if (par2Random.nextInt(4) == 0 && par1World.getBlockId(var14, var11, var15 - 1) == 0)
|
|
{
|
|
this.growVines(par1World, var14, var11, var15 - 1, 1);
|
|
}
|
|
|
|
if (par2Random.nextInt(4) == 0 && par1World.getBlockId(var14, var11, var15 + 1) == 0)
|
|
{
|
|
this.growVines(par1World, var14, var11, var15 + 1, 4);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (par2Random.nextInt(5) == 0 && var6 > 5)
|
|
{
|
|
for (var11 = 0; var11 < 2; ++var11)
|
|
{
|
|
for (var12 = 0; var12 < 4; ++var12)
|
|
{
|
|
if (par2Random.nextInt(4 - var11) == 0)
|
|
{
|
|
var13 = par2Random.nextInt(3);
|
|
this.setBlockAndMetadata(par1World, par3 + Direction.offsetX[Direction.rotateOpposite[var12]], par4 + var6 - 5 + var11, par5 + Direction.offsetZ[Direction.rotateOpposite[var12]], Block.cocoaPlant.blockID, var13 << 2 | var12);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
} else
|
|
return false;
|
|
}
|
|
} else
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Grows vines downward from the given block for a given length. Args: World, x, starty, z, vine-length
|
|
*/
|
|
private void growVines(World par1World, int par2, int par3, int par4, int par5)
|
|
{
|
|
this.setBlockAndMetadata(par1World, par2, par3, par4, Block.vine.blockID, par5);
|
|
int var6 = 4;
|
|
|
|
while (true)
|
|
{
|
|
--par3;
|
|
|
|
if (par1World.getBlockId(par2, par3, par4) != 0 || var6 <= 0)
|
|
return;
|
|
|
|
this.setBlockAndMetadata(par1World, par2, par3, par4, Block.vine.blockID, par5);
|
|
--var6;
|
|
}
|
|
}
|
|
}
|