Paper/paper-api/src/main/java/org/bukkit/Material.java

package org.bukkit;

import java.util.HashMap;
import java.util.Map;

/**
 * An enum of all material IDs accepted by the official server + client
 */
public enum Material {
    Air(0),
    Stone(1),
    Grass(2),
    Dirt(3),
    Cobblestone(4),
    Wood(5),
    Sapling(6),
    Bedrock(7),
    Water(8),
    StationaryWater(9),
    Lava(10),
    StationaryLava(11),
    Sand(12),
    Gravel(13),
    GoldOre(14),
    IronOre(15),
    CoalOre(16),
    Log(17),
    Leaves(18),
    Sponge(19),
    Glass(20),
    Cloth(35),
    YellowFlower(37),
    RedRose(38),
    BrownMushroom(39),
    RedMushroom(40),
    GoldBlock(41),
    IronBlock(42),
    DoubleStep(43),
    Step(44),
    Brick(45),
    TNT(46),
    BookShelf(47),
    MossyCobblestone(48),
    Obsidian(49),
    Torch(50),
    Fire(51),
    MobSpawner(52),
    WoodStairs(53),
    Chest(54),
    RedstoneWire(55),
    DiamondOre(56),
    DiamondBlock(57),
    Workbench(58),
    Crops(59),
    Soil(60),
    Furnace(61),
    BurningFurnace(62),
    SignPost(63),
    WoodenDoor(64),
    Ladder(65),
    Rails(66),
    CobblestoneStairs(67),
    WallSign(68),
    Lever(69),
    StonePlate(70),
    IronDoorBlock(71),
    WoodPlate(72),
    RedstoneOre(73),
    GlowingRedstoneOre(74),
    RedstoneTorchOff(75),
    RedstoneTorchOn(76),
    StoneButton(77),
    Snow(78),
    Ice(79),
    SnowBlock(80),
    Cactus(81),
    Clay(82),
    ReedBlock(83),
    Jukebox(84),
    Fence(85),
    Pumpkin(86),
    Netherstone(87),
    SlowSand(88),
    LightStone(89),
    Portal(90),
    JackOLantern(91),
    IronSpade(256),
    IronPickaxe(257),
    IronAxe(258),
    FlintAndSteel(259),
    Apple(260),
    Bow(261),
    Arrow(262),
    Coal(263),
    Diamond(264),
    IronIngot(265),
    GoldIngot(266),
    IronSword(267),
    WoodSword(268),
    WoodSpade(269),
    WoodPickaxe(270),
    WoodAxe(271),
    StoneSword(272),
    StoneSpade(273),
    StonePickaxe(274),
    StoneAxe(275),
    DiamondSword(276),
    DiamondSpade(277),
    DiamondPickaxe(278),
    DiamondAxe(279),
    Stick(280),
    Bowl(281),
    MushroomSoup(282),
    GoldSword(283),
    GoldSpade(284),
    GoldPickaxe(285),
    GoldAxe(286),
    String(287),
    Feather(288),
    Gunpowder(289),
    WoodHoe(290),
    StoneHoe(291),
    IronHoe(292),
    DiamondHoe(293),
    GoldHoe(294),
    Seeds(295),
    Wheat(296),
    Bread(297),
    LeatherHelmet(298),
    LeatherChestplate(299),
    LeatherLeggings(300),
    LeatherBoots(301),
    ChainmailHelmet(302),
    ChainmailChestplate(303),
    ChainmailLeggings(304),
    ChainmailBoots(305),
    IronHelmet(306),
    IronChestplate(307),
    IronLeggings(308),
    IronBoots(309),
    DiamondHelmet(310),
    DiamondChestplate(311),
    DiamondLeggings(312),
    DiamondBoots(313),
    GoldHelmet(314),
    GoldChestplate(315),
    GoldLeggings(316),
    GoldBoots(317),
    Flint(318),
    Pork(319),
    GrilledPork(320),
    Painting(321),
    GoldenApple(322),
    Sign(323),
    WoodDoor(324),
    Bucket(325),
    WaterBucket(326),
    LavaBucket(327),
    Minecart(328),
    Saddle(329),
    IronDoor(330),
    RedStone(331),
    SnowBall(332),
    Boat(333),
    Leather(334),
    MilkBucket(335),
    ClayBrick(336),
    ClayBall(337),
    Reed(338),
    Paper(339),
    Book(340),
    SlimeBall(341),
    StorageMinecart(342),
    PoweredMinecart(343),
    Egg(344),
    Compass(345),
    FishingRod(346),
    Watch(347),
    LightstoneDust(348),
    RawFish(349),
    CookedFish(350),
    GoldRecord(2256),
    GreenRecord(2257);

    private final int id;
    private static final Map<Integer, Material> lookupId = new HashMap<Integer, Material>();
    private static final Map<String, Material> lookupName = new HashMap<String, Material>();

    private Material(final int id) {
        this.id = id;
    }

    public int getID() {
        return id;
    }

    public boolean isBlock() {
        return id < 256; 
    }
    
    public static Material getMaterial(final int id) {
        return lookupId.get(id);
    }

    public static Material getMaterial(final String name) {
        return lookupName.get(name);
    }
    
    static {
        for (Material material : values()) {
            lookupId.put(material.getID(), material);
            lookupName.put(material.name(), material);
        }
    }
    
}