001package net.minecraft.item; 002 003import cpw.mods.fml.common.registry.GameData; 004import cpw.mods.fml.relauncher.Side; 005import cpw.mods.fml.relauncher.SideOnly; 006import java.util.List; 007import java.util.Random; 008import net.minecraft.block.Block; 009import net.minecraft.block.material.Material; 010import net.minecraft.client.renderer.texture.IconRegister; 011import net.minecraft.creativetab.CreativeTabs; 012import net.minecraft.entity.Entity; 013import net.minecraft.entity.EntityLiving; 014import net.minecraft.entity.item.EntityItemFrame; 015import net.minecraft.entity.item.EntityPainting; 016import net.minecraft.entity.player.EntityPlayer; 017import net.minecraft.entity.player.EntityPlayerMP; 018import net.minecraft.potion.Potion; 019import net.minecraft.potion.PotionHelper; 020import net.minecraft.stats.StatList; 021import net.minecraft.util.Icon; 022import net.minecraft.util.MathHelper; 023import net.minecraft.util.MovingObjectPosition; 024import net.minecraft.util.StatCollector; 025import net.minecraft.util.StringTranslate; 026import net.minecraft.util.Vec3; 027import net.minecraft.util.WeightedRandomChestContent; 028import net.minecraft.world.World; 029import net.minecraftforge.common.ChestGenHooks; 030 031public class Item 032{ 033 private CreativeTabs tabToDisplayOn = null; 034 035 /** The RNG used by the Item subclasses. */ 036 protected static Random itemRand = new Random(); 037 038 /** A 32000 elements Item array. */ 039 public static Item[] itemsList = new Item[32000]; 040 public static Item shovelSteel = (new ItemSpade(0, EnumToolMaterial.IRON)).setUnlocalizedName("shovelIron"); 041 public static Item pickaxeSteel = (new ItemPickaxe(1, EnumToolMaterial.IRON)).setUnlocalizedName("pickaxeIron"); 042 public static Item axeSteel = (new ItemAxe(2, EnumToolMaterial.IRON)).setUnlocalizedName("hatchetIron"); 043 public static Item flintAndSteel = (new ItemFlintAndSteel(3)).setUnlocalizedName("flintAndSteel"); 044 public static Item appleRed = (new ItemFood(4, 4, 0.3F, false)).setUnlocalizedName("apple"); 045 public static ItemBow bow = (ItemBow)(new ItemBow(5)).setUnlocalizedName("bow"); 046 public static Item arrow = (new Item(6)).setUnlocalizedName("arrow").setCreativeTab(CreativeTabs.tabCombat); 047 public static Item coal = (new ItemCoal(7)).setUnlocalizedName("coal"); 048 public static Item diamond = (new Item(8)).setUnlocalizedName("diamond").setCreativeTab(CreativeTabs.tabMaterials); 049 public static Item ingotIron = (new Item(9)).setUnlocalizedName("ingotIron").setCreativeTab(CreativeTabs.tabMaterials); 050 public static Item ingotGold = (new Item(10)).setUnlocalizedName("ingotGold").setCreativeTab(CreativeTabs.tabMaterials); 051 public static Item swordSteel = (new ItemSword(11, EnumToolMaterial.IRON)).setUnlocalizedName("swordIron"); 052 public static Item swordWood = (new ItemSword(12, EnumToolMaterial.WOOD)).setUnlocalizedName("swordWood"); 053 public static Item shovelWood = (new ItemSpade(13, EnumToolMaterial.WOOD)).setUnlocalizedName("shovelWood"); 054 public static Item pickaxeWood = (new ItemPickaxe(14, EnumToolMaterial.WOOD)).setUnlocalizedName("pickaxeWood"); 055 public static Item axeWood = (new ItemAxe(15, EnumToolMaterial.WOOD)).setUnlocalizedName("hatchetWood"); 056 public static Item swordStone = (new ItemSword(16, EnumToolMaterial.STONE)).setUnlocalizedName("swordStone"); 057 public static Item shovelStone = (new ItemSpade(17, EnumToolMaterial.STONE)).setUnlocalizedName("shovelStone"); 058 public static Item pickaxeStone = (new ItemPickaxe(18, EnumToolMaterial.STONE)).setUnlocalizedName("pickaxeStone"); 059 public static Item axeStone = (new ItemAxe(19, EnumToolMaterial.STONE)).setUnlocalizedName("hatchetStone"); 060 public static Item swordDiamond = (new ItemSword(20, EnumToolMaterial.EMERALD)).setUnlocalizedName("swordDiamond"); 061 public static Item shovelDiamond = (new ItemSpade(21, EnumToolMaterial.EMERALD)).setUnlocalizedName("shovelDiamond"); 062 public static Item pickaxeDiamond = (new ItemPickaxe(22, EnumToolMaterial.EMERALD)).setUnlocalizedName("pickaxeDiamond"); 063 public static Item axeDiamond = (new ItemAxe(23, EnumToolMaterial.EMERALD)).setUnlocalizedName("hatchetDiamond"); 064 public static Item stick = (new Item(24)).setFull3D().setUnlocalizedName("stick").setCreativeTab(CreativeTabs.tabMaterials); 065 public static Item bowlEmpty = (new Item(25)).setUnlocalizedName("bowl").setCreativeTab(CreativeTabs.tabMaterials); 066 public static Item bowlSoup = (new ItemSoup(26, 6)).setUnlocalizedName("mushroomStew"); 067 public static Item swordGold = (new ItemSword(27, EnumToolMaterial.GOLD)).setUnlocalizedName("swordGold"); 068 public static Item shovelGold = (new ItemSpade(28, EnumToolMaterial.GOLD)).setUnlocalizedName("shovelGold"); 069 public static Item pickaxeGold = (new ItemPickaxe(29, EnumToolMaterial.GOLD)).setUnlocalizedName("pickaxeGold"); 070 public static Item axeGold = (new ItemAxe(30, EnumToolMaterial.GOLD)).setUnlocalizedName("hatchetGold"); 071 public static Item silk = (new ItemReed(31, Block.tripWire)).setUnlocalizedName("string").setCreativeTab(CreativeTabs.tabMaterials); 072 public static Item feather = (new Item(32)).setUnlocalizedName("feather").setCreativeTab(CreativeTabs.tabMaterials); 073 public static Item gunpowder = (new Item(33)).setUnlocalizedName("sulphur").setPotionEffect(PotionHelper.gunpowderEffect).setCreativeTab(CreativeTabs.tabMaterials); 074 public static Item hoeWood = (new ItemHoe(34, EnumToolMaterial.WOOD)).setUnlocalizedName("hoeWood"); 075 public static Item hoeStone = (new ItemHoe(35, EnumToolMaterial.STONE)).setUnlocalizedName("hoeStone"); 076 public static Item hoeSteel = (new ItemHoe(36, EnumToolMaterial.IRON)).setUnlocalizedName("hoeIron"); 077 public static Item hoeDiamond = (new ItemHoe(37, EnumToolMaterial.EMERALD)).setUnlocalizedName("hoeDiamond"); 078 public static Item hoeGold = (new ItemHoe(38, EnumToolMaterial.GOLD)).setUnlocalizedName("hoeGold"); 079 public static Item seeds = (new ItemSeeds(39, Block.crops.blockID, Block.tilledField.blockID)).setUnlocalizedName("seeds"); 080 public static Item wheat = (new Item(40)).setUnlocalizedName("wheat").setCreativeTab(CreativeTabs.tabMaterials); 081 public static Item bread = (new ItemFood(41, 5, 0.6F, false)).setUnlocalizedName("bread"); 082 public static ItemArmor helmetLeather = (ItemArmor)(new ItemArmor(42, EnumArmorMaterial.CLOTH, 0, 0)).setUnlocalizedName("helmetCloth"); 083 public static ItemArmor plateLeather = (ItemArmor)(new ItemArmor(43, EnumArmorMaterial.CLOTH, 0, 1)).setUnlocalizedName("chestplateCloth"); 084 public static ItemArmor legsLeather = (ItemArmor)(new ItemArmor(44, EnumArmorMaterial.CLOTH, 0, 2)).setUnlocalizedName("leggingsCloth"); 085 public static ItemArmor bootsLeather = (ItemArmor)(new ItemArmor(45, EnumArmorMaterial.CLOTH, 0, 3)).setUnlocalizedName("bootsCloth"); 086 public static ItemArmor helmetChain = (ItemArmor)(new ItemArmor(46, EnumArmorMaterial.CHAIN, 1, 0)).setUnlocalizedName("helmetChain"); 087 public static ItemArmor plateChain = (ItemArmor)(new ItemArmor(47, EnumArmorMaterial.CHAIN, 1, 1)).setUnlocalizedName("chestplateChain"); 088 public static ItemArmor legsChain = (ItemArmor)(new ItemArmor(48, EnumArmorMaterial.CHAIN, 1, 2)).setUnlocalizedName("leggingsChain"); 089 public static ItemArmor bootsChain = (ItemArmor)(new ItemArmor(49, EnumArmorMaterial.CHAIN, 1, 3)).setUnlocalizedName("bootsChain"); 090 public static ItemArmor helmetSteel = (ItemArmor)(new ItemArmor(50, EnumArmorMaterial.IRON, 2, 0)).setUnlocalizedName("helmetIron"); 091 public static ItemArmor plateSteel = (ItemArmor)(new ItemArmor(51, EnumArmorMaterial.IRON, 2, 1)).setUnlocalizedName("chestplateIron"); 092 public static ItemArmor legsSteel = (ItemArmor)(new ItemArmor(52, EnumArmorMaterial.IRON, 2, 2)).setUnlocalizedName("leggingsIron"); 093 public static ItemArmor bootsSteel = (ItemArmor)(new ItemArmor(53, EnumArmorMaterial.IRON, 2, 3)).setUnlocalizedName("bootsIron"); 094 public static ItemArmor helmetDiamond = (ItemArmor)(new ItemArmor(54, EnumArmorMaterial.DIAMOND, 3, 0)).setUnlocalizedName("helmetDiamond"); 095 public static ItemArmor plateDiamond = (ItemArmor)(new ItemArmor(55, EnumArmorMaterial.DIAMOND, 3, 1)).setUnlocalizedName("chestplateDiamond"); 096 public static ItemArmor legsDiamond = (ItemArmor)(new ItemArmor(56, EnumArmorMaterial.DIAMOND, 3, 2)).setUnlocalizedName("leggingsDiamond"); 097 public static ItemArmor bootsDiamond = (ItemArmor)(new ItemArmor(57, EnumArmorMaterial.DIAMOND, 3, 3)).setUnlocalizedName("bootsDiamond"); 098 public static ItemArmor helmetGold = (ItemArmor)(new ItemArmor(58, EnumArmorMaterial.GOLD, 4, 0)).setUnlocalizedName("helmetGold"); 099 public static ItemArmor plateGold = (ItemArmor)(new ItemArmor(59, EnumArmorMaterial.GOLD, 4, 1)).setUnlocalizedName("chestplateGold"); 100 public static ItemArmor legsGold = (ItemArmor)(new ItemArmor(60, EnumArmorMaterial.GOLD, 4, 2)).setUnlocalizedName("leggingsGold"); 101 public static ItemArmor bootsGold = (ItemArmor)(new ItemArmor(61, EnumArmorMaterial.GOLD, 4, 3)).setUnlocalizedName("bootsGold"); 102 public static Item flint = (new Item(62)).setUnlocalizedName("flint").setCreativeTab(CreativeTabs.tabMaterials); 103 public static Item porkRaw = (new ItemFood(63, 3, 0.3F, true)).setUnlocalizedName("porkchopRaw"); 104 public static Item porkCooked = (new ItemFood(64, 8, 0.8F, true)).setUnlocalizedName("porkchopCooked"); 105 public static Item painting = (new ItemHangingEntity(65, EntityPainting.class)).setUnlocalizedName("painting"); 106 public static Item appleGold = (new ItemAppleGold(66, 4, 1.2F, false)).setAlwaysEdible().setPotionEffect(Potion.regeneration.id, 5, 0, 1.0F).setUnlocalizedName("appleGold"); 107 public static Item sign = (new ItemSign(67)).setUnlocalizedName("sign"); 108 public static Item doorWood = (new ItemDoor(68, Material.wood)).setUnlocalizedName("doorWood"); 109 public static Item bucketEmpty = (new ItemBucket(69, 0)).setUnlocalizedName("bucket").setMaxStackSize(16); 110 public static Item bucketWater = (new ItemBucket(70, Block.waterMoving.blockID)).setUnlocalizedName("bucketWater").setContainerItem(bucketEmpty); 111 public static Item bucketLava = (new ItemBucket(71, Block.lavaMoving.blockID)).setUnlocalizedName("bucketLava").setContainerItem(bucketEmpty); 112 public static Item minecartEmpty = (new ItemMinecart(72, 0)).setUnlocalizedName("minecart"); 113 public static Item saddle = (new ItemSaddle(73)).setUnlocalizedName("saddle"); 114 public static Item doorSteel = (new ItemDoor(74, Material.iron)).setUnlocalizedName("doorIron"); 115 public static Item redstone = (new ItemRedstone(75)).setUnlocalizedName("redstone").setPotionEffect(PotionHelper.redstoneEffect); 116 public static Item snowball = (new ItemSnowball(76)).setUnlocalizedName("snowball"); 117 public static Item boat = (new ItemBoat(77)).setUnlocalizedName("boat"); 118 public static Item leather = (new Item(78)).setUnlocalizedName("leather").setCreativeTab(CreativeTabs.tabMaterials); 119 public static Item bucketMilk = (new ItemBucketMilk(79)).setUnlocalizedName("milk").setContainerItem(bucketEmpty); 120 public static Item brick = (new Item(80)).setUnlocalizedName("brick").setCreativeTab(CreativeTabs.tabMaterials); 121 public static Item clay = (new Item(81)).setUnlocalizedName("clay").setCreativeTab(CreativeTabs.tabMaterials); 122 public static Item reed = (new ItemReed(82, Block.reed)).setUnlocalizedName("reeds").setCreativeTab(CreativeTabs.tabMaterials); 123 public static Item paper = (new Item(83)).setUnlocalizedName("paper").setCreativeTab(CreativeTabs.tabMisc); 124 public static Item book = (new ItemBook(84)).setUnlocalizedName("book").setCreativeTab(CreativeTabs.tabMisc); 125 public static Item slimeBall = (new Item(85)).setUnlocalizedName("slimeball").setCreativeTab(CreativeTabs.tabMisc); 126 public static Item minecartCrate = (new ItemMinecart(86, 1)).setUnlocalizedName("minecartChest"); 127 public static Item minecartPowered = (new ItemMinecart(87, 2)).setUnlocalizedName("minecartFurnace"); 128 public static Item egg = (new ItemEgg(88)).setUnlocalizedName("egg"); 129 public static Item compass = (new Item(89)).setUnlocalizedName("compass").setCreativeTab(CreativeTabs.tabTools); 130 public static ItemFishingRod fishingRod = (ItemFishingRod)(new ItemFishingRod(90)).setUnlocalizedName("fishingRod"); 131 public static Item pocketSundial = (new Item(91)).setUnlocalizedName("clock").setCreativeTab(CreativeTabs.tabTools); 132 public static Item lightStoneDust = (new Item(92)).setUnlocalizedName("yellowDust").setPotionEffect(PotionHelper.glowstoneEffect).setCreativeTab(CreativeTabs.tabMaterials); 133 public static Item fishRaw = (new ItemFood(93, 2, 0.3F, false)).setUnlocalizedName("fishRaw"); 134 public static Item fishCooked = (new ItemFood(94, 5, 0.6F, false)).setUnlocalizedName("fishCooked"); 135 public static Item dyePowder = (new ItemDye(95)).setUnlocalizedName("dyePowder"); 136 public static Item bone = (new Item(96)).setUnlocalizedName("bone").setFull3D().setCreativeTab(CreativeTabs.tabMisc); 137 public static Item sugar = (new Item(97)).setUnlocalizedName("sugar").setPotionEffect(PotionHelper.sugarEffect).setCreativeTab(CreativeTabs.tabMaterials); 138 public static Item cake = (new ItemReed(98, Block.cake)).setMaxStackSize(1).setUnlocalizedName("cake").setCreativeTab(CreativeTabs.tabFood); 139 public static Item bed = (new ItemBed(99)).setMaxStackSize(1).setUnlocalizedName("bed"); 140 public static Item redstoneRepeater = (new ItemReed(100, Block.redstoneRepeaterIdle)).setUnlocalizedName("diode").setCreativeTab(CreativeTabs.tabRedstone); 141 public static Item cookie = (new ItemFood(101, 2, 0.1F, false)).setUnlocalizedName("cookie"); 142 public static ItemMap map = (ItemMap)(new ItemMap(102)).setUnlocalizedName("map"); 143 144 /** 145 * Item introduced on 1.7 version, is a shear to cut leaves (you can keep the block) or get wool from sheeps. 146 */ 147 public static ItemShears shears = (ItemShears)(new ItemShears(103)).setUnlocalizedName("shears"); 148 public static Item melon = (new ItemFood(104, 2, 0.3F, false)).setUnlocalizedName("melon"); 149 public static Item pumpkinSeeds = (new ItemSeeds(105, Block.pumpkinStem.blockID, Block.tilledField.blockID)).setUnlocalizedName("seeds_pumpkin"); 150 public static Item melonSeeds = (new ItemSeeds(106, Block.melonStem.blockID, Block.tilledField.blockID)).setUnlocalizedName("seeds_melon"); 151 public static Item beefRaw = (new ItemFood(107, 3, 0.3F, true)).setUnlocalizedName("beefRaw"); 152 public static Item beefCooked = (new ItemFood(108, 8, 0.8F, true)).setUnlocalizedName("beefCooked"); 153 public static Item chickenRaw = (new ItemFood(109, 2, 0.3F, true)).setPotionEffect(Potion.hunger.id, 30, 0, 0.3F).setUnlocalizedName("chickenRaw"); 154 public static Item chickenCooked = (new ItemFood(110, 6, 0.6F, true)).setUnlocalizedName("chickenCooked"); 155 public static Item rottenFlesh = (new ItemFood(111, 4, 0.1F, true)).setPotionEffect(Potion.hunger.id, 30, 0, 0.8F).setUnlocalizedName("rottenFlesh"); 156 public static Item enderPearl = (new ItemEnderPearl(112)).setUnlocalizedName("enderPearl"); 157 public static Item blazeRod = (new Item(113)).setUnlocalizedName("blazeRod").setCreativeTab(CreativeTabs.tabMaterials); 158 public static Item ghastTear = (new Item(114)).setUnlocalizedName("ghastTear").setPotionEffect(PotionHelper.ghastTearEffect).setCreativeTab(CreativeTabs.tabBrewing); 159 public static Item goldNugget = (new Item(115)).setUnlocalizedName("goldNugget").setCreativeTab(CreativeTabs.tabMaterials); 160 public static Item netherStalkSeeds = (new ItemSeeds(116, Block.netherStalk.blockID, Block.slowSand.blockID)).setUnlocalizedName("netherStalkSeeds").setPotionEffect("+4"); 161 public static ItemPotion potion = (ItemPotion)(new ItemPotion(117)).setUnlocalizedName("potion"); 162 public static Item glassBottle = (new ItemGlassBottle(118)).setUnlocalizedName("glassBottle"); 163 public static Item spiderEye = (new ItemFood(119, 2, 0.8F, false)).setPotionEffect(Potion.poison.id, 5, 0, 1.0F).setUnlocalizedName("spiderEye").setPotionEffect(PotionHelper.spiderEyeEffect); 164 public static Item fermentedSpiderEye = (new Item(120)).setUnlocalizedName("fermentedSpiderEye").setPotionEffect(PotionHelper.fermentedSpiderEyeEffect).setCreativeTab(CreativeTabs.tabBrewing); 165 public static Item blazePowder = (new Item(121)).setUnlocalizedName("blazePowder").setPotionEffect(PotionHelper.blazePowderEffect).setCreativeTab(CreativeTabs.tabBrewing); 166 public static Item magmaCream = (new Item(122)).setUnlocalizedName("magmaCream").setPotionEffect(PotionHelper.magmaCreamEffect).setCreativeTab(CreativeTabs.tabBrewing); 167 public static Item brewingStand = (new ItemReed(123, Block.brewingStand)).setUnlocalizedName("brewingStand").setCreativeTab(CreativeTabs.tabBrewing); 168 public static Item cauldron = (new ItemReed(124, Block.cauldron)).setUnlocalizedName("cauldron").setCreativeTab(CreativeTabs.tabBrewing); 169 public static Item eyeOfEnder = (new ItemEnderEye(125)).setUnlocalizedName("eyeOfEnder"); 170 public static Item speckledMelon = (new Item(126)).setUnlocalizedName("speckledMelon").setPotionEffect(PotionHelper.speckledMelonEffect).setCreativeTab(CreativeTabs.tabBrewing); 171 public static Item monsterPlacer = (new ItemMonsterPlacer(127)).setUnlocalizedName("monsterPlacer"); 172 173 /** 174 * Bottle o' Enchanting. Drops between 1 and 3 experience orbs when thrown. 175 */ 176 public static Item expBottle = (new ItemExpBottle(128)).setUnlocalizedName("expBottle"); 177 178 /** 179 * Fire Charge. When used in a dispenser it fires a fireball similiar to a Ghast's. 180 */ 181 public static Item fireballCharge = (new ItemFireball(129)).setUnlocalizedName("fireball"); 182 public static Item writableBook = (new ItemWritableBook(130)).setUnlocalizedName("writingBook").setCreativeTab(CreativeTabs.tabMisc); 183 public static Item writtenBook = (new ItemEditableBook(131)).setUnlocalizedName("writtenBook"); 184 public static Item emerald = (new Item(132)).setUnlocalizedName("emerald").setCreativeTab(CreativeTabs.tabMaterials); 185 public static Item itemFrame = (new ItemHangingEntity(133, EntityItemFrame.class)).setUnlocalizedName("frame"); 186 public static Item flowerPot = (new ItemReed(134, Block.flowerPot)).setUnlocalizedName("flowerPot").setCreativeTab(CreativeTabs.tabDecorations); 187 public static Item carrot = (new ItemSeedFood(135, 4, 0.6F, Block.carrot.blockID, Block.tilledField.blockID)).setUnlocalizedName("carrots"); 188 public static Item potato = (new ItemSeedFood(136, 1, 0.3F, Block.potato.blockID, Block.tilledField.blockID)).setUnlocalizedName("potato"); 189 public static Item bakedPotato = (new ItemFood(137, 6, 0.6F, false)).setUnlocalizedName("potatoBaked"); 190 public static Item poisonousPotato = (new ItemFood(138, 2, 0.3F, false)).setPotionEffect(Potion.poison.id, 5, 0, 0.6F).setUnlocalizedName("potatoPoisonous"); 191 public static ItemEmptyMap emptyMap = (ItemEmptyMap)(new ItemEmptyMap(139)).setUnlocalizedName("emptyMap"); 192 public static Item goldenCarrot = (new ItemFood(140, 6, 1.2F, false)).setUnlocalizedName("carrotGolden").setPotionEffect(PotionHelper.field_82818_l); 193 public static Item skull = (new ItemSkull(141)).setUnlocalizedName("skull"); 194 public static Item carrotOnAStick = (new ItemCarrotOnAStick(142)).setUnlocalizedName("carrotOnAStick"); 195 public static Item netherStar = (new ItemSimpleFoiled(143)).setUnlocalizedName("netherStar").setCreativeTab(CreativeTabs.tabMaterials); 196 public static Item pumpkinPie = (new ItemFood(144, 8, 0.3F, false)).setUnlocalizedName("pumpkinPie").setCreativeTab(CreativeTabs.tabFood); 197 public static Item firework = (new ItemFirework(145)).setUnlocalizedName("fireworks"); 198 public static Item fireworkCharge = (new ItemFireworkCharge(146)).setUnlocalizedName("fireworksCharge").setCreativeTab(CreativeTabs.tabMisc); 199 public static ItemEnchantedBook enchantedBook = (ItemEnchantedBook)(new ItemEnchantedBook(147)).setMaxStackSize(1).setUnlocalizedName("enchantedBook"); 200 public static Item field_94585_bY = (new ItemReed(148, Block.redstoneComparatorIdle)).setUnlocalizedName("comparator").setCreativeTab(CreativeTabs.tabRedstone); 201 public static Item field_94584_bZ = (new Item(149)).setUnlocalizedName("netherbrick").setCreativeTab(CreativeTabs.tabMaterials); 202 public static Item field_94583_ca = (new Item(150)).setUnlocalizedName("netherquartz").setCreativeTab(CreativeTabs.tabMaterials); 203 public static Item tntMinecart = (new ItemMinecart(151, 3)).setUnlocalizedName("minecartTnt"); 204 public static Item hopperMinecart = (new ItemMinecart(152, 5)).setUnlocalizedName("minecartHopper"); 205 public static Item record13 = (new ItemRecord(2000, "13")).setUnlocalizedName("record"); 206 public static Item recordCat = (new ItemRecord(2001, "cat")).setUnlocalizedName("record"); 207 public static Item recordBlocks = (new ItemRecord(2002, "blocks")).setUnlocalizedName("record"); 208 public static Item recordChirp = (new ItemRecord(2003, "chirp")).setUnlocalizedName("record"); 209 public static Item recordFar = (new ItemRecord(2004, "far")).setUnlocalizedName("record"); 210 public static Item recordMall = (new ItemRecord(2005, "mall")).setUnlocalizedName("record"); 211 public static Item recordMellohi = (new ItemRecord(2006, "mellohi")).setUnlocalizedName("record"); 212 public static Item recordStal = (new ItemRecord(2007, "stal")).setUnlocalizedName("record"); 213 public static Item recordStrad = (new ItemRecord(2008, "strad")).setUnlocalizedName("record"); 214 public static Item recordWard = (new ItemRecord(2009, "ward")).setUnlocalizedName("record"); 215 public static Item record11 = (new ItemRecord(2010, "11")).setUnlocalizedName("record"); 216 public static Item recordWait = (new ItemRecord(2011, "wait")).setUnlocalizedName("record"); 217 218 /** The ID of this item. */ 219 public final int itemID; 220 221 /** Maximum size of the stack. */ 222 protected int maxStackSize = 64; 223 224 /** Maximum damage an item can handle. */ 225 private int maxDamage = 0; 226 227 /** If true, render the object in full 3D, like weapons and tools. */ 228 protected boolean bFull3D = false; 229 230 /** 231 * Some items (like dyes) have multiple subtypes on same item, this is field define this behavior 232 */ 233 protected boolean hasSubtypes = false; 234 private Item containerItem = null; 235 private String potionEffect = null; 236 237 /** The unlocalized name of this item. */ 238 private String unlocalizedName; 239 @SideOnly(Side.CLIENT) 240 241 /** Icon index in the icons table. */ 242 protected Icon iconIndex; 243 244 /** FORGE: To disable repair recipes. */ 245 protected boolean canRepair = true; 246 247 public Item(int par1) 248 { 249 this.itemID = 256 + par1; 250 251 if (itemsList[256 + par1] != null) 252 { 253 System.out.println("CONFLICT @ " + par1 + " item slot already occupied by " + itemsList[256 + par1] + " while adding " + this); 254 } 255 256 itemsList[256 + par1] = this; 257 258 GameData.newItemAdded(this); 259 } 260 261 public Item setMaxStackSize(int par1) 262 { 263 this.maxStackSize = par1; 264 return this; 265 } 266 267 @SideOnly(Side.CLIENT) 268 269 /** 270 * Returns 0 for /terrain.png, 1 for /gui/items.png 271 */ 272 public int getSpriteNumber() 273 { 274 return 1; 275 } 276 277 @SideOnly(Side.CLIENT) 278 279 /** 280 * Gets an icon index based on an item's damage value 281 */ 282 public Icon getIconFromDamage(int par1) 283 { 284 return this.iconIndex; 285 } 286 287 @SideOnly(Side.CLIENT) 288 289 /** 290 * Returns the icon index of the stack given as argument. 291 */ 292 public final Icon getIconIndex(ItemStack par1ItemStack) 293 { 294 return this.getIconFromDamage(par1ItemStack.getItemDamage()); 295 } 296 297 /** 298 * Callback for item usage. If the item does something special on right clicking, he will have one of those. Return 299 * True if something happen and false if it don't. This is for ITEMS, not BLOCKS 300 */ 301 public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10) 302 { 303 return false; 304 } 305 306 /** 307 * Returns the strength of the stack against a given block. 1.0F base, (Quality+1)*2 if correct blocktype, 1.5F if 308 * sword 309 */ 310 public float getStrVsBlock(ItemStack par1ItemStack, Block par2Block) 311 { 312 return 1.0F; 313 } 314 315 /** 316 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer 317 */ 318 public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) 319 { 320 return par1ItemStack; 321 } 322 323 public ItemStack onEaten(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) 324 { 325 return par1ItemStack; 326 } 327 328 /** 329 * Returns the maximum size of the stack for a specific item. *Isn't this more a Set than a Get?* 330 */ 331 public int getItemStackLimit() 332 { 333 return this.maxStackSize; 334 } 335 336 /** 337 * Returns the metadata of the block which this Item (ItemBlock) can place 338 */ 339 public int getMetadata(int par1) 340 { 341 return 0; 342 } 343 344 public boolean getHasSubtypes() 345 { 346 return this.hasSubtypes; 347 } 348 349 protected Item setHasSubtypes(boolean par1) 350 { 351 this.hasSubtypes = par1; 352 return this; 353 } 354 355 /** 356 * Returns the maximum damage an item can take. 357 */ 358 public int getMaxDamage() 359 { 360 return this.maxDamage; 361 } 362 363 /** 364 * set max damage of an Item 365 */ 366 public Item setMaxDamage(int par1) 367 { 368 this.maxDamage = par1; 369 return this; 370 } 371 372 public boolean isDamageable() 373 { 374 return this.maxDamage > 0 && !this.hasSubtypes; 375 } 376 377 /** 378 * Current implementations of this method in child classes do not use the entry argument beside ev. They just raise 379 * the damage on the stack. 380 */ 381 public boolean hitEntity(ItemStack par1ItemStack, EntityLiving par2EntityLiving, EntityLiving par3EntityLiving) 382 { 383 return false; 384 } 385 386 public boolean onBlockDestroyed(ItemStack par1ItemStack, World par2World, int par3, int par4, int par5, int par6, EntityLiving par7EntityLiving) 387 { 388 return false; 389 } 390 391 /** 392 * Returns the damage against a given entity. 393 */ 394 public int getDamageVsEntity(Entity par1Entity) 395 { 396 return 1; 397 } 398 399 /** 400 * Returns if the item (tool) can harvest results from the block type. 401 */ 402 public boolean canHarvestBlock(Block par1Block) 403 { 404 return false; 405 } 406 407 /** 408 * Called when a player right clicks an entity with an item. 409 */ 410 public boolean itemInteractionForEntity(ItemStack par1ItemStack, EntityLiving par2EntityLiving) 411 { 412 return false; 413 } 414 415 /** 416 * Sets bFull3D to True and return the object. 417 */ 418 public Item setFull3D() 419 { 420 this.bFull3D = true; 421 return this; 422 } 423 424 @SideOnly(Side.CLIENT) 425 426 /** 427 * Returns True is the item is renderer in full 3D when hold. 428 */ 429 public boolean isFull3D() 430 { 431 return this.bFull3D; 432 } 433 434 @SideOnly(Side.CLIENT) 435 436 /** 437 * Returns true if this item should be rotated by 180 degrees around the Y axis when being held in an entities 438 * hands. 439 */ 440 public boolean shouldRotateAroundWhenRendering() 441 { 442 return false; 443 } 444 445 /** 446 * Sets the unlocalized name of this item to the string passed as the parameter, prefixed by "item." 447 */ 448 public Item setUnlocalizedName(String par1Str) 449 { 450 this.unlocalizedName = par1Str; 451 return this; 452 } 453 454 /** 455 * Gets the localized name of the given item stack. 456 */ 457 public String getLocalizedName(ItemStack par1ItemStack) 458 { 459 String s = this.getUnlocalizedName(par1ItemStack); 460 return s == null ? "" : StatCollector.translateToLocal(s); 461 } 462 463 /** 464 * Returns the unlocalized name of this item. 465 */ 466 public String getUnlocalizedName() 467 { 468 return "item." + this.unlocalizedName; 469 } 470 471 /** 472 * Returns the unlocalized name of this item. This version accepts an ItemStack so different stacks can have 473 * different names based on their damage or NBT. 474 */ 475 public String getUnlocalizedName(ItemStack par1ItemStack) 476 { 477 return "item." + this.unlocalizedName; 478 } 479 480 public Item setContainerItem(Item par1Item) 481 { 482 this.containerItem = par1Item; 483 return this; 484 } 485 486 /** 487 * If this returns true, after a recipe involving this item is crafted the container item will be added to the 488 * player's inventory instead of remaining in the crafting grid. 489 */ 490 public boolean doesContainerItemLeaveCraftingGrid(ItemStack par1ItemStack) 491 { 492 return true; 493 } 494 495 /** 496 * If this function returns true (or the item is damageable), the ItemStack's NBT tag will be sent to the client. 497 */ 498 public boolean getShareTag() 499 { 500 return true; 501 } 502 503 public Item getContainerItem() 504 { 505 return this.containerItem; 506 } 507 508 /** 509 * True if this Item has a container item (a.k.a. crafting result) 510 */ 511 public boolean hasContainerItem() 512 { 513 return this.containerItem != null; 514 } 515 516 public String getStatName() 517 { 518 return StatCollector.translateToLocal(this.getUnlocalizedName() + ".name"); 519 } 520 521 public String func_77653_i(ItemStack par1ItemStack) 522 { 523 return StatCollector.translateToLocal(this.getUnlocalizedName(par1ItemStack) + ".name"); 524 } 525 526 @SideOnly(Side.CLIENT) 527 public int getColorFromItemStack(ItemStack par1ItemStack, int par2) 528 { 529 return 16777215; 530 } 531 532 /** 533 * Called each tick as long the item is on a player inventory. Uses by maps to check if is on a player hand and 534 * update it's contents. 535 */ 536 public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) {} 537 538 /** 539 * Called when item is crafted/smelted. Used only by maps so far. 540 */ 541 public void onCreated(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer) {} 542 543 /** 544 * false for all Items except sub-classes of ItemMapBase 545 */ 546 public boolean isMap() 547 { 548 return false; 549 } 550 551 /** 552 * returns the action that specifies what animation to play when the items is being used 553 */ 554 public EnumAction getItemUseAction(ItemStack par1ItemStack) 555 { 556 return EnumAction.none; 557 } 558 559 /** 560 * How long it takes to use or consume an item 561 */ 562 public int getMaxItemUseDuration(ItemStack par1ItemStack) 563 { 564 return 0; 565 } 566 567 /** 568 * called when the player releases the use item button. Args: itemstack, world, entityplayer, itemInUseCount 569 */ 570 public void onPlayerStoppedUsing(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4) {} 571 572 /** 573 * Sets the string representing this item's effect on a potion when used as an ingredient. 574 */ 575 protected Item setPotionEffect(String par1Str) 576 { 577 this.potionEffect = par1Str; 578 return this; 579 } 580 581 /** 582 * Returns a string representing what this item does to a potion. 583 */ 584 public String getPotionEffect() 585 { 586 return this.potionEffect; 587 } 588 589 /** 590 * Returns true if this item serves as a potion ingredient (its ingredient information is not null). 591 */ 592 public boolean isPotionIngredient() 593 { 594 return this.potionEffect != null; 595 } 596 597 @SideOnly(Side.CLIENT) 598 599 /** 600 * allows items to add custom lines of information to the mouseover description 601 */ 602 public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, List par3List, boolean par4) {} 603 604 public String getItemDisplayName(ItemStack par1ItemStack) 605 { 606 return ("" + StringTranslate.getInstance().translateNamedKey(this.getLocalizedName(par1ItemStack))).trim(); 607 } 608 609 @SideOnly(Side.CLIENT) 610 public boolean hasEffect(ItemStack par1ItemStack) 611 { 612 return par1ItemStack.isItemEnchanted(); 613 } 614 615 @SideOnly(Side.CLIENT) 616 617 /** 618 * Return an item rarity from EnumRarity 619 */ 620 public EnumRarity getRarity(ItemStack par1ItemStack) 621 { 622 return par1ItemStack.isItemEnchanted() ? EnumRarity.rare : EnumRarity.common; 623 } 624 625 /** 626 * Checks isDamagable and if it cannot be stacked 627 */ 628 public boolean isItemTool(ItemStack par1ItemStack) 629 { 630 return this.getItemStackLimit() == 1 && this.isDamageable(); 631 } 632 633 protected MovingObjectPosition getMovingObjectPositionFromPlayer(World par1World, EntityPlayer par2EntityPlayer, boolean par3) 634 { 635 float f = 1.0F; 636 float f1 = par2EntityPlayer.prevRotationPitch + (par2EntityPlayer.rotationPitch - par2EntityPlayer.prevRotationPitch) * f; 637 float f2 = par2EntityPlayer.prevRotationYaw + (par2EntityPlayer.rotationYaw - par2EntityPlayer.prevRotationYaw) * f; 638 double d0 = par2EntityPlayer.prevPosX + (par2EntityPlayer.posX - par2EntityPlayer.prevPosX) * (double)f; 639 double d1 = par2EntityPlayer.prevPosY + (par2EntityPlayer.posY - par2EntityPlayer.prevPosY) * (double)f + 1.62D - (double)par2EntityPlayer.yOffset; 640 double d2 = par2EntityPlayer.prevPosZ + (par2EntityPlayer.posZ - par2EntityPlayer.prevPosZ) * (double)f; 641 Vec3 vec3 = par1World.getWorldVec3Pool().getVecFromPool(d0, d1, d2); 642 float f3 = MathHelper.cos(-f2 * 0.017453292F - (float)Math.PI); 643 float f4 = MathHelper.sin(-f2 * 0.017453292F - (float)Math.PI); 644 float f5 = -MathHelper.cos(-f1 * 0.017453292F); 645 float f6 = MathHelper.sin(-f1 * 0.017453292F); 646 float f7 = f4 * f5; 647 float f8 = f3 * f5; 648 double d3 = 5.0D; 649 if (par2EntityPlayer instanceof EntityPlayerMP) 650 { 651 d3 = ((EntityPlayerMP)par2EntityPlayer).theItemInWorldManager.getBlockReachDistance(); 652 } 653 Vec3 vec31 = vec3.addVector((double)f7 * d3, (double)f6 * d3, (double)f8 * d3); 654 return par1World.rayTraceBlocks_do_do(vec3, vec31, par3, !par3); 655 } 656 657 /** 658 * Return the enchantability factor of the item, most of the time is based on material. 659 */ 660 public int getItemEnchantability() 661 { 662 return 0; 663 } 664 665 @SideOnly(Side.CLIENT) 666 public boolean requiresMultipleRenderPasses() 667 { 668 return false; 669 } 670 671 @SideOnly(Side.CLIENT) 672 673 /** 674 * Gets an icon index based on an item's damage value and the given render pass 675 */ 676 public Icon getIconFromDamageForRenderPass(int par1, int par2) 677 { 678 return this.getIconFromDamage(par1); 679 } 680 681 @SideOnly(Side.CLIENT) 682 683 /** 684 * returns a list of items with the same ID, but different meta (eg: dye returns 16 items) 685 */ 686 public void getSubItems(int par1, CreativeTabs par2CreativeTabs, List par3List) 687 { 688 par3List.add(new ItemStack(par1, 1, 0)); 689 } 690 691 /** 692 * returns this; 693 */ 694 public Item setCreativeTab(CreativeTabs par1CreativeTabs) 695 { 696 this.tabToDisplayOn = par1CreativeTabs; 697 return this; 698 } 699 700 @SideOnly(Side.CLIENT) 701 702 /** 703 * gets the CreativeTab this item is displayed on 704 */ 705 public CreativeTabs getCreativeTab() 706 { 707 return this.tabToDisplayOn; 708 } 709 710 public boolean func_82788_x() 711 { 712 return true; 713 } 714 715 /** 716 * Return whether this item is repairable in an anvil. 717 */ 718 public boolean getIsRepairable(ItemStack par1ItemStack, ItemStack par2ItemStack) 719 { 720 return false; 721 } 722 723 @SideOnly(Side.CLIENT) 724 public void updateIcons(IconRegister par1IconRegister) 725 { 726 this.iconIndex = par1IconRegister.registerIcon(this.unlocalizedName); 727 } 728 729 static 730 { 731 StatList.initStats(); 732 } 733 734 /* =========================================================== FORGE START ===============================================================*/ 735 /** 736 * Called when a player drops the item into the world, 737 * returning false from this will prevent the item from 738 * being removed from the players inventory and spawning 739 * in the world 740 * 741 * @param player The player that dropped the item 742 * @param item The item stack, before the item is removed. 743 */ 744 public boolean onDroppedByPlayer(ItemStack item, EntityPlayer player) 745 { 746 return true; 747 } 748 749 /** 750 * This is called when the item is used, before the block is activated. 751 * @param stack The Item Stack 752 * @param player The Player that used the item 753 * @param world The Current World 754 * @param x Target X Position 755 * @param y Target Y Position 756 * @param z Target Z Position 757 * @param side The side of the target hit 758 * @return Return true to prevent any further processing. 759 */ 760 public boolean onItemUseFirst(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int side, float hitX, float hitY, float hitZ) 761 { 762 return false; 763 } 764 765 /** 766 * Metadata-sensitive version of getStrVsBlock 767 * @param itemstack The Item Stack 768 * @param block The block the item is trying to break 769 * @param metadata The items current metadata 770 * @return The damage strength 771 */ 772 public float getStrVsBlock(ItemStack itemstack, Block block, int metadata) 773 { 774 return getStrVsBlock(itemstack, block); 775 } 776 777 /** 778 * Called by CraftingManager to determine if an item is reparable. 779 * @return True if reparable 780 */ 781 public boolean isRepairable() 782 { 783 return canRepair && isDamageable(); 784 } 785 786 /** 787 * Call to disable repair recipes. 788 * @return The current Item instance 789 */ 790 public Item setNoRepair() 791 { 792 canRepair = false; 793 return this; 794 } 795 796 /** 797 * Called before a block is broken. Return true to prevent default block harvesting. 798 * 799 * Note: In SMP, this is called on both client and server sides! 800 * 801 * @param itemstack The current ItemStack 802 * @param X The X Position 803 * @param Y The X Position 804 * @param Z The X Position 805 * @param player The Player that is wielding the item 806 * @return True to prevent harvesting, false to continue as normal 807 */ 808 public boolean onBlockStartBreak(ItemStack itemstack, int X, int Y, int Z, EntityPlayer player) 809 { 810 return false; 811 } 812 813 /** 814 * Called each tick while using an item. 815 * @param stack The Item being used 816 * @param player The Player using the item 817 * @param count The amount of time in tick the item has been used for continuously 818 */ 819 public void onUsingItemTick(ItemStack stack, EntityPlayer player, int count) 820 { 821 } 822 823 /** 824 * Called when the player Left Clicks (attacks) an entity. 825 * Processed before damage is done, if return value is true further processing is canceled 826 * and the entity is not attacked. 827 * 828 * @param stack The Item being used 829 * @param player The player that is attacking 830 * @param entity The entity being attacked 831 * @return True to cancel the rest of the interaction. 832 */ 833 public boolean onLeftClickEntity(ItemStack stack, EntityPlayer player, Entity entity) 834 { 835 return false; 836 } 837 838 /** 839 * Player, Render pass, and item usage sensitive version of getIconIndex. 840 * 841 * @param stack The item stack to get the icon for. (Usually this, and usingItem will be the same if usingItem is not null) 842 * @param renderPass The pass to get the icon for, 0 is default. 843 * @param player The player holding the item 844 * @param usingItem The item the player is actively using. Can be null if not using anything. 845 * @param useRemaining The ticks remaining for the active item. 846 * @return The icon index 847 */ 848 public Icon getIcon(ItemStack stack, int renderPass, EntityPlayer player, ItemStack usingItem, int useRemaining) 849 { 850 return getIcon(stack, renderPass); 851 } 852 853 /** 854 * Returns the number of render passes/layers this item has. 855 * Usually equates to ItemRenderer.renderItem being called for this many passes. 856 * Does not get called unless requiresMultipleRenderPasses() is true; 857 * 858 * @param metadata The item's metadata 859 * @return The number of passes to run. 860 */ 861 public int getRenderPasses(int metadata) 862 { 863 return requiresMultipleRenderPasses() ? 2 : 1; 864 } 865 866 /** 867 * ItemStack sensitive version of getContainerItem. 868 * Returns a full ItemStack instance of the result. 869 * 870 * @param itemStack The current ItemStack 871 * @return The resulting ItemStack 872 */ 873 public ItemStack getContainerItemStack(ItemStack itemStack) 874 { 875 if (!hasContainerItem()) 876 { 877 return null; 878 } 879 return new ItemStack(getContainerItem()); 880 } 881 882 /** 883 * Retrieves the normal 'lifespan' of this item when it is dropped on the ground as a EntityItem. 884 * This is in ticks, standard result is 6000, or 5 mins. 885 * 886 * @param itemStack The current ItemStack 887 * @param world The world the entity is in 888 * @return The normal lifespan in ticks. 889 */ 890 public int getEntityLifespan(ItemStack itemStack, World world) 891 { 892 return 6000; 893 } 894 895 /** 896 * Determines if this Item has a special entity for when they are in the world. 897 * Is called when a EntityItem is spawned in the world, if true and Item#createCustomEntity 898 * returns non null, the EntityItem will be destroyed and the new Entity will be added to the world. 899 * 900 * @param stack The current item stack 901 * @return True of the item has a custom entity, If true, Item#createCustomEntity will be called 902 */ 903 public boolean hasCustomEntity(ItemStack stack) 904 { 905 return false; 906 } 907 908 /** 909 * This function should return a new entity to replace the dropped item. 910 * Returning null here will not kill the EntityItem and will leave it to function normally. 911 * Called when the item it placed in a world. 912 * 913 * @param world The world object 914 * @param location The EntityItem object, useful for getting the position of the entity 915 * @param itemstack The current item stack 916 * @return A new Entity object to spawn or null 917 */ 918 public Entity createEntity(World world, Entity location, ItemStack itemstack) 919 { 920 return null; 921 } 922 923 /** 924 * Gets a list of tabs that items belonging to this class can display on, 925 * combined properly with getSubItems allows for a single item to span 926 * many sub-items across many tabs. 927 * 928 * @return A list of all tabs that this item could possibly be one. 929 */ 930 public CreativeTabs[] getCreativeTabs() 931 { 932 return new CreativeTabs[]{ getCreativeTab() }; 933 } 934 935 /** 936 * Determines the base experience for a player when they remove this item from a furnace slot. 937 * This number must be between 0 and 1 for it to be valid. 938 * This number will be multiplied by the stack size to get the total experience. 939 * 940 * @param item The item stack the player is picking up. 941 * @return The amount to award for each item. 942 */ 943 public float getSmeltingExperience(ItemStack item) 944 { 945 return -1; //-1 will default to the old lookups. 946 } 947 948 /** 949 * Return the correct icon for rendering based on the supplied ItemStack and render pass. 950 * 951 * Defers to {@link #getIconFromDamageForRenderPass(int, int)} 952 * @param stack to render for 953 * @param pass the multi-render pass 954 * @return the icon 955 */ 956 public Icon getIcon(ItemStack stack, int pass) 957 { 958 return getIconFromDamageForRenderPass(stack.getItemDamage(), pass); 959 } 960 961 /** 962 * Generates the base Random item for a specific instance of the chest gen, 963 * Enchanted books use this to pick a random enchantment. 964 * 965 * @param chest The chest category to generate for 966 * @param rnd World RNG 967 * @param original Original result registered with the chest gen hooks. 968 * @return New values to use as the random item, typically this will be original 969 */ 970 public WeightedRandomChestContent getChestGenBase(ChestGenHooks chest, Random rnd, WeightedRandomChestContent original) 971 { 972 if (this instanceof ItemEnchantedBook) 973 { 974 return ((ItemEnchantedBook)this).func_92112_a(rnd, 975 original.theMinimumChanceToGenerateItem, 976 original.theMaximumChanceToGenerateItem, original.itemWeight); 977 } 978 return original; 979 } 980 981 /** 982 * 983 * Should this item, when held, allow sneak-clicks to pass through to the underlying block? 984 * 985 * @param par2World 986 * @param par4 987 * @param par5 988 * @param par6 989 * @return 990 */ 991 public boolean shouldPassSneakingClickToBlock(World par2World, int par4, int par5, int par6) 992 { 993 return false; 994 } 995 996 997 /** 998 * Called to tick armor in the armor slot. Override to do something 999 * 1000 * @param world 1001 * @param player 1002 * @param itemStack 1003 */ 1004 public void onArmorTickUpdate(World world, EntityPlayer player, ItemStack itemStack) 1005 { 1006 1007 } 1008 1009 /** 1010 * Determines if the specific ItemStack can be placed in the specified armor slot. 1011 * 1012 * @param stack The ItemStack 1013 * @param armorType Armor slot ID: 0: Helmet, 1: Chest, 2: Legs, 3: Boots 1014 * @return True if the given ItemStack can be inserted in the slot 1015 */ 1016 public boolean isValidArmor(ItemStack stack, int armorType) 1017 { 1018 if (this instanceof ItemArmor) 1019 { 1020 return ((ItemArmor)this).armorType == armorType; 1021 } 1022 1023 if (armorType == 0) 1024 { 1025 return itemID == Block.pumpkin.blockID || itemID == Item.skull.itemID; 1026 } 1027 1028 return false; 1029 } 1030 1031 /** 1032 * ItemStack sensitive version of isPotionIngredient 1033 * 1034 * @param stack The item stack 1035 * @return True if this stack can be used as a potion ingredient 1036 */ 1037 public boolean isPotionIngredient(ItemStack stack) 1038 { 1039 return isPotionIngredient(); 1040 } 1041 1042 /** 1043 * ItemStack sensitive version of getPotionEffect 1044 * 1045 * @param stack The item stack 1046 * @return A string containing the bit manipulation to apply the the potion. 1047 */ 1048 public String getPotionEffect(ItemStack stack) 1049 { 1050 return getPotionEffect(); 1051 } 1052 1053 /** 1054 * Allow or forbid the specific book/item combination as an anvil enchant 1055 * 1056 * @param itemstack1 The item 1057 * @param itemstack2 The book 1058 * @return if the enchantment is allowed 1059 */ 1060 public boolean isBookEnchantable(ItemStack itemstack1, ItemStack itemstack2) 1061 { 1062 return true; 1063 } 1064 1065 /** 1066 * An itemstack sensitive version of getDamageVsEntity - allows items to handle damage based on 1067 * itemstack data, like tags. Falls back to getDamageVsEntity. 1068 * 1069 * @param par1Entity The entity being attacked (or the attacking mob, if it's a mob - vanilla bug?) 1070 * @param itemStack The itemstack 1071 * @return the damage 1072 */ 1073 public int getDamageVsEntity(Entity par1Entity, ItemStack itemStack) 1074 { 1075 return getDamageVsEntity(par1Entity); 1076 } 1077 1078}