001 package net.minecraft.src; 002 003 import cpw.mods.fml.common.Side; 004 import cpw.mods.fml.common.asm.SideOnly; 005 006 import java.util.ArrayList; 007 import java.util.Random; 008 009 public class BlockNetherStalk extends BlockFlower 010 { 011 protected BlockNetherStalk(int par1) 012 { 013 super(par1, 226); 014 this.setTickRandomly(true); 015 float var2 = 0.5F; 016 this.setBlockBounds(0.5F - var2, 0.0F, 0.5F - var2, 0.5F + var2, 0.25F, 0.5F + var2); 017 this.setCreativeTab((CreativeTabs)null); 018 } 019 020 /** 021 * Gets passed in the blockID of the block below and supposed to return true if its allowed to grow on the type of 022 * blockID passed in. Args: blockID 023 */ 024 protected boolean canThisPlantGrowOnThisBlockID(int par1) 025 { 026 return par1 == Block.slowSand.blockID; 027 } 028 029 /** 030 * Can this block stay at this position. Similar to canPlaceBlockAt except gets checked often with plants. 031 */ 032 public boolean canBlockStay(World par1World, int par2, int par3, int par4) 033 { 034 return this.canThisPlantGrowOnThisBlockID(par1World.getBlockId(par2, par3 - 1, par4)); 035 } 036 037 /** 038 * Ticks the block if it's been scheduled 039 */ 040 public void updateTick(World par1World, int par2, int par3, int par4, Random par5Random) 041 { 042 int var6 = par1World.getBlockMetadata(par2, par3, par4); 043 044 if (var6 < 3 && par5Random.nextInt(10) == 0) 045 { 046 ++var6; 047 par1World.setBlockMetadataWithNotify(par2, par3, par4, var6); 048 } 049 050 super.updateTick(par1World, par2, par3, par4, par5Random); 051 } 052 053 /** 054 * From the specified side and block metadata retrieves the blocks texture. Args: side, metadata 055 */ 056 public int getBlockTextureFromSideAndMetadata(int par1, int par2) 057 { 058 return par2 >= 3 ? this.blockIndexInTexture + 2 : (par2 > 0 ? this.blockIndexInTexture + 1 : this.blockIndexInTexture); 059 } 060 061 /** 062 * The type of render function that is called for this block 063 */ 064 public int getRenderType() 065 { 066 return 6; 067 } 068 069 /** 070 * Drops the block items with a specified chance of dropping the specified items 071 */ 072 public void dropBlockAsItemWithChance(World par1World, int par2, int par3, int par4, int par5, float par6, int par7) 073 { 074 super.dropBlockAsItemWithChance(par1World, par2, par3, par4, par5, par6, par7); 075 } 076 077 /** 078 * Returns the ID of the items to drop on destruction. 079 */ 080 public int idDropped(int par1, Random par2Random, int par3) 081 { 082 return 0; 083 } 084 085 /** 086 * Returns the quantity of items to drop on block destruction. 087 */ 088 public int quantityDropped(Random par1Random) 089 { 090 return 0; 091 } 092 093 @SideOnly(Side.CLIENT) 094 095 /** 096 * only called by clickMiddleMouseButton , and passed to inventory.setCurrentItem (along with isCreative) 097 */ 098 public int idPicked(World par1World, int par2, int par3, int par4) 099 { 100 return Item.netherStalkSeeds.shiftedIndex; 101 } 102 103 @Override 104 public ArrayList<ItemStack> getBlockDropped(World world, int x, int y, int z, int metadata, int fortune) 105 { 106 ArrayList<ItemStack> ret = new ArrayList<ItemStack>(); 107 int count = 1; 108 109 if (metadata >= 3) 110 { 111 count = 2 + world.rand.nextInt(3) + (fortune > 0 ? world.rand.nextInt(fortune + 1) : 0); 112 } 113 114 for (int i = 0; i < count; i++) 115 { 116 ret.add(new ItemStack(Item.netherStalkSeeds)); 117 } 118 119 return ret; 120 } 121 }