Here is a list of all class members with links to the classes they belong to:

- o -

• OBFUSCATED : net.minecraft.util.EnumChatFormatting
• objectBreakStats : net.minecraft.stats.StatList
• objectCraftStats : net.minecraft.stats.StatList
• objectiveDisplayName : net.minecraft.network.packet.Packet206SetObjective
• objectiveName : net.minecraft.network.packet.Packet206SetObjective
• objectMineStats : net.minecraft.stats.StatList
• objectMouseOver : net.minecraft.client.Minecraft
• objectUseStats : net.minecraft.stats.StatList
• objectX : net.minecraft.client.renderer.ActiveRenderInfo
• objectY : net.minecraft.client.renderer.ActiveRenderInfo
• objectZ : net.minecraft.client.renderer.ActiveRenderInfo
• obsidian : net.minecraft.block.Block
• obtainBlockModelIdFor() : cpw.mods.fml.client.modloader.ModLoaderClientHelper
• obtainEntitySkin() : net.minecraft.world.WorldServer , net.minecraft.client.multiplayer.WorldClient , net.minecraft.world.World
• obtainImageData() : net.minecraft.client.renderer.RenderEngine
• ocean : net.minecraft.world.biome.BiomeGenBase
• offset() : net.minecraft.util.AxisAlignedBB , net.minecraft.world.gen.structure.StructureBoundingBox
• offsetsXForSide : net.minecraft.util.Facing
• offsetsYForSide : net.minecraft.util.Facing
• offsetsZForSide : net.minecraft.util.Facing
• offsetX : net.minecraft.util.Direction , net.minecraft.util.EnumArt , net.minecraftforge.common.ForgeDirection
• offsetY : net.minecraft.util.EnumArt , net.minecraftforge.common.ForgeDirection
• offsetZ : net.minecraft.util.Direction , net.minecraftforge.common.ForgeDirection
• OK : net.minecraft.entity.player.EnumStatus
• onActivatorRailPass() : net.minecraft.entity.item.EntityMinecart , net.minecraft.entity.item.EntityMinecartHopper , net.minecraft.entity.item.EntityMinecartTNT
• onARail : net.minecraft.stats.AchievementList
• onArmorTickUpdate() : net.minecraft.item.Item
• onBlockActivated() : net.minecraft.block.BlockStairs , net.minecraft.block.BlockTNT , net.minecraft.block.BlockTrapDoor , net.minecraft.block.BlockWorkbench , YATS.block.BlockAdvExtractor , YATS.block.BlockRoutingMarshaller , net.minecraft.block.Block , net.minecraft.block.BlockAnvil , net.minecraft.block.BlockBeacon , net.minecraft.block.BlockBed , net.minecraft.block.BlockBrewingStand , net.minecraft.block.BlockButton , net.minecraft.block.BlockCake , net.minecraft.block.BlockCauldron , net.minecraft.block.BlockChest , net.minecraft.block.BlockCommandBlock , net.minecraft.block.BlockComparator , net.minecraft.block.BlockDispenser , net.minecraft.block.BlockDoor , net.minecraft.block.BlockDragonEgg , net.minecraft.block.BlockEnchantmentTable , net.minecraft.block.BlockEnderChest , net.minecraft.block.BlockFenceGate , net.minecraft.block.BlockFlowerPot , net.minecraft.block.BlockFurnace , net.minecraft.block.BlockHopper , net.minecraft.block.BlockJukeBox , net.minecraft.block.BlockLever , net.minecraft.block.BlockNote , net.minecraft.block.BlockPistonBase , net.minecraft.block.BlockPistonMoving , net.minecraft.block.BlockRedstoneOre , net.minecraft.block.BlockRedstoneRepeater
• onBlockAdded() : net.minecraft.block.Block , net.minecraft.block.BlockChest , net.minecraft.block.BlockComparator , net.minecraft.block.BlockContainer , net.minecraft.block.BlockDaylightDetector , net.minecraft.block.BlockDetectorRail , net.minecraft.block.BlockDispenser , net.minecraft.block.BlockDragonEgg , net.minecraft.block.BlockEndPortal , net.minecraft.block.BlockFire , net.minecraft.block.BlockFlowing , net.minecraft.block.BlockFluid , net.minecraft.block.BlockFurnace , net.minecraft.block.BlockHopper , net.minecraft.block.BlockPistonBase , net.minecraft.block.BlockPistonMoving , net.minecraft.block.BlockPumpkin , net.minecraft.block.BlockRailBase , net.minecraft.block.BlockRedstoneLight , net.minecraft.block.BlockRedstoneLogic , net.minecraft.block.BlockRedstoneTorch , net.minecraft.block.BlockRedstoneWire , net.minecraft.block.BlockSand , net.minecraft.block.BlockStairs , net.minecraft.block.BlockTNT , net.minecraft.block.BlockTorch , net.minecraft.block.BlockTripWire
• onBlockClicked() : net.minecraft.block.Block , net.minecraft.block.BlockButton , net.minecraft.block.BlockCake , net.minecraft.block.BlockDoor , net.minecraft.block.BlockDragonEgg , net.minecraft.block.BlockNote , net.minecraft.block.BlockRedstoneOre , net.minecraft.block.BlockStairs , net.minecraft.block.BlockTrapDoor , net.minecraft.item.ItemInWorldManager , net.minecraft.world.demo.DemoWorldManager
• onBlockDestroyed() : net.minecraft.item.Item , net.minecraft.item.ItemShears , net.minecraft.item.ItemStack , net.minecraft.item.ItemSword , net.minecraft.item.ItemTool
• onBlockDestroyedByExplosion() : net.minecraft.block.Block , net.minecraft.block.BlockStairs , net.minecraft.block.BlockTNT
• onBlockDestroyedByPlayer() : net.minecraft.block.Block , net.minecraft.block.BlockRedstoneLogic , net.minecraft.block.BlockSilverfish , net.minecraft.block.BlockStairs , net.minecraft.block.BlockTNT
• onBlockEventReceived() : net.minecraft.block.Block , net.minecraft.block.BlockComparator , net.minecraft.block.BlockContainer , net.minecraft.block.BlockNote , net.minecraft.block.BlockPistonBase
• onBlockExploded() : net.minecraft.block.Block
• onBlockHarvested() : net.minecraft.block.BlockBed , net.minecraft.block.BlockDoor , net.minecraft.block.BlockSkull , net.minecraft.block.BlockTripWire , net.minecraft.block.Block
• onBlockPlaced() : net.minecraft.block.Block , net.minecraft.block.BlockButton , net.minecraft.block.BlockCocoa , net.minecraft.block.BlockHalfSlab , net.minecraft.block.BlockHopper , net.minecraft.block.BlockLadder , net.minecraft.block.BlockLever , net.minecraft.block.BlockLog , net.minecraft.block.BlockQuartz , net.minecraft.block.BlockStairs , net.minecraft.block.BlockTorch , net.minecraft.block.BlockTrapDoor , net.minecraft.block.BlockTripWireSource , net.minecraft.block.BlockVine
• onBlockPlacedBy() : net.minecraft.block.Block , net.minecraft.block.BlockAnvil , net.minecraft.block.BlockBeacon , net.minecraft.block.BlockBrewingStand , net.minecraft.block.BlockChest , net.minecraft.block.BlockCocoa , net.minecraft.block.BlockCommandBlock , net.minecraft.block.BlockDispenser , net.minecraft.block.BlockEnchantmentTable , net.minecraft.block.BlockEnderChest , net.minecraft.block.BlockEndPortalFrame , net.minecraft.block.BlockFenceGate , net.minecraft.block.BlockFurnace , net.minecraft.block.BlockHopper , net.minecraft.block.BlockLever , net.minecraft.block.BlockPistonBase , net.minecraft.block.BlockPumpkin , net.minecraft.block.BlockRedstoneLogic , net.minecraft.block.BlockSkull , net.minecraft.block.BlockStairs , YATS.block.BlockAdvExtractor , YATS.block.BlockExtractor , YATS.block.BlockRoutingMarshaller , YATS.block.BlockTube
• onBlockStartBreak() : net.minecraft.item.Item , net.minecraft.item.ItemShears
• onChangedPotionEffect() : net.minecraft.entity.EntityLiving , net.minecraft.entity.player.EntityPlayerMP
• onChat() : cpw.mods.fml.common.INetworkHandler
• onChunkLoad() : net.minecraft.world.chunk.Chunk , net.minecraft.world.chunk.EmptyChunk
• onChunkUnload() : net.minecraft.tileentity.TileEntity , net.minecraft.world.chunk.Chunk , net.minecraft.world.chunk.EmptyChunk
• onClientConnectionToIntegratedServer() : cpw.mods.fml.common.network.FMLNetworkHandler
• onClientConnectionToRemoteServer() : cpw.mods.fml.common.network.FMLNetworkHandler
• onClientLogin() : cpw.mods.fml.common.modloader.BaseModProxy , net.minecraft.src.BaseMod
• onClientLogout() : cpw.mods.fml.common.modloader.BaseModProxy , net.minecraft.src.BaseMod
• onCollideWithPlayer() : net.minecraft.entity.Entity , net.minecraft.entity.item.EntityItem , net.minecraft.entity.item.EntityXPOrb , net.minecraft.entity.monster.EntitySlime , net.minecraft.entity.projectile.EntityArrow
• onConnectionClosed() : cpw.mods.fml.common.network.FMLNetworkHandler
• onConnectionEstablishedToServer() : cpw.mods.fml.common.network.FMLNetworkHandler
• onConnectionReceivedFromClient() : cpw.mods.fml.common.network.FMLNetworkHandler
• onCraftGuiClosed() : net.minecraft.inventory.Container , net.minecraft.inventory.ContainerChest , net.minecraft.inventory.ContainerEnchantment , net.minecraft.inventory.ContainerHopper , net.minecraft.inventory.ContainerMerchant , net.minecraft.inventory.ContainerPlayer , net.minecraft.inventory.ContainerRepair , net.minecraft.inventory.ContainerWorkbench
• onCrafting() : cpw.mods.fml.common.ICraftingHandler , cpw.mods.fml.common.modloader.ModLoaderCraftingHelper , net.minecraft.inventory.Slot , net.minecraft.inventory.SlotCrafting , net.minecraft.inventory.SlotFurnace , net.minecraft.inventory.SlotMerchantResult , net.minecraft.item.ItemStack
• onCraftMatrixChanged() : net.minecraft.inventory.Container , net.minecraft.inventory.ContainerEnchantment , net.minecraft.inventory.ContainerMerchant , net.minecraft.inventory.ContainerPlayer , net.minecraft.inventory.ContainerRepair , net.minecraft.inventory.ContainerWorkbench
• onCreated() : net.minecraft.item.Item , net.minecraft.item.ItemMap
• onCriticalHit() : net.minecraft.client.entity.EntityPlayerSP , net.minecraft.entity.player.EntityPlayer , net.minecraft.entity.player.EntityPlayerMP
• onCustomizeButton() : net.minecraft.world.WorldType
• onDataPacket() : net.minecraft.tileentity.TileEntity , YATS.tile.TileAdvExtractor , YATS.tile.TileExtractor , YATS.tile.TileTube
• onDeath() : net.minecraft.entity.EntityLiving , net.minecraft.entity.monster.EntityCreeper , net.minecraft.entity.monster.EntityIronGolem , net.minecraft.entity.monster.EntitySkeleton , net.minecraft.entity.passive.EntityVillager , net.minecraft.entity.player.EntityPlayer , net.minecraft.entity.player.EntityPlayerMP
• onDeathUpdate() : net.minecraft.entity.boss.EntityDragon , net.minecraft.entity.EntityLiving
• onDimensionLoad() : net.minecraftforge.common.ForgeInternalHandler
• onDimensionSave() : net.minecraftforge.common.ForgeInternalHandler
• onDimensionUnload() : net.minecraftforge.common.ForgeInternalHandler
• onDownloadFinished() : net.minecraft.client.texturepacks.TexturePackList
• onDrawBlockHighlight() : net.minecraftforge.client.ForgeHooksClient
• onDroppedByPlayer() : net.minecraft.item.Item
• onEaten() : net.minecraft.item.Item , net.minecraft.item.ItemBow , net.minecraft.item.ItemBucketMilk , net.minecraft.item.ItemFood , net.minecraft.item.ItemPotion , net.minecraft.item.ItemSoup
• onEnchantmentCritical() : net.minecraft.client.entity.EntityPlayerSP , net.minecraft.entity.player.EntityPlayer , net.minecraft.entity.player.EntityPlayerMP
• onEntityCollidedWithBlock() : net.minecraft.block.BlockCactus , net.minecraft.block.BlockDetectorRail , net.minecraft.block.BlockEndPortal , net.minecraft.block.BlockPortal , net.minecraft.block.BlockSoulSand , net.minecraft.block.BlockTNT , net.minecraft.block.BlockTripWire , net.minecraft.block.BlockWeb , net.minecraft.block.Block , net.minecraft.block.BlockBasePressurePlate , net.minecraft.block.BlockButton
• onEntityCollision() : net.minecraftforge.common.IMinecartCollisionHandler
• onEntityCreate() : net.minecraft.client.renderer.RenderGlobal , net.minecraft.world.IWorldAccess , net.minecraft.world.WorldManager
• onEntityDestroy() : net.minecraft.client.renderer.RenderGlobal , net.minecraft.world.IWorldAccess , net.minecraft.world.WorldManager
• onEntityItemUpdate() : net.minecraft.item.Item
• onEntityJoinWorld() : net.minecraftforge.common.ForgeInternalHandler
• onEntitySwing() : net.minecraft.item.Item
• onEntityUpdate() : net.minecraft.entity.Entity , net.minecraft.entity.EntityLiving , net.minecraft.entity.passive.EntityWaterMob
• onEntityWalking() : net.minecraft.block.Block , net.minecraft.block.BlockRedstoneOre , net.minecraft.block.BlockStairs
• oneShotStats : net.minecraft.stats.StatList
• onFallenUpon() : net.minecraft.block.Block , net.minecraft.block.BlockFarmland
• onFinishedPotionEffect() : net.minecraft.entity.EntityLiving , net.minecraft.entity.player.EntityPlayerMP
• onFinishFalling() : net.minecraft.block.BlockAnvil , net.minecraft.block.BlockSand
• onFire : net.minecraft.util.DamageSource
• onFoodEaten() : net.minecraft.item.ItemAppleGold , net.minecraft.item.ItemFood , net.minecraft.item.ItemStack
• onGround : net.minecraft.client.model.ModelBase , net.minecraft.entity.Entity , net.minecraft.network.packet.Packet10Flying
• onGuiClosed() : net.minecraft.client.gui.GuiChat , net.minecraft.client.gui.GuiCommandBlock , net.minecraft.client.gui.GuiCreateWorld , net.minecraft.client.gui.GuiFlatPresets , net.minecraft.client.gui.GuiMultiplayer , net.minecraft.client.gui.GuiRenameWorld , net.minecraft.client.gui.GuiRepair , net.minecraft.client.gui.GuiScreen , net.minecraft.client.gui.GuiScreenAddServer , net.minecraft.client.gui.GuiScreenBook , net.minecraft.client.gui.GuiScreenConfigureWorld , net.minecraft.client.gui.GuiScreenCreateOnlineWorld , net.minecraft.client.gui.GuiScreenEditOnlineWorld , net.minecraft.client.gui.GuiScreenInvite , net.minecraft.client.gui.GuiScreenOnlineServers , net.minecraft.client.gui.GuiScreenResetWorld , net.minecraft.client.gui.GuiScreenServerList , net.minecraft.client.gui.GuiScreenSubscription , net.minecraft.client.gui.inventory.GuiContainer , net.minecraft.client.gui.inventory.GuiContainerCreative , net.minecraft.client.gui.inventory.GuiEditSign
• onGUICreateWorldPress() : net.minecraft.world.WorldType
• onImpact() : net.minecraft.entity.item.EntityEnderPearl , net.minecraft.entity.item.EntityExpBottle , net.minecraft.entity.projectile.EntityEgg , net.minecraft.entity.projectile.EntityFireball , net.minecraft.entity.projectile.EntityLargeFireball , net.minecraft.entity.projectile.EntityPotion , net.minecraft.entity.projectile.EntitySmallFireball , net.minecraft.entity.projectile.EntitySnowball , net.minecraft.entity.projectile.EntityThrowable , net.minecraft.entity.projectile.EntityWitherSkull
• onInitializationComplete() : cpw.mods.fml.client.FMLClientHandler
• onInventoryChanged() : net.minecraft.entity.item.EntityMinecartContainer , net.minecraft.entity.player.InventoryPlayer , net.minecraft.inventory.IInvBasic , net.minecraft.inventory.IInventory , net.minecraft.inventory.InventoryBasic , net.minecraft.inventory.InventoryCrafting , net.minecraft.inventory.InventoryCraftResult , net.minecraft.inventory.InventoryLargeChest , net.minecraft.inventory.InventoryMerchant , net.minecraft.tileentity.TileEntity , net.minecraft.tileentity.TileEntityHopper
• onItemCrafted() : cpw.mods.fml.common.registry.GameRegistry
• onItemPickup() : cpw.mods.fml.common.modloader.BaseModProxy , net.minecraft.client.entity.EntityPlayerSP , net.minecraft.entity.EntityLiving , net.minecraft.entity.player.EntityPlayerMP , net.minecraft.src.BaseMod , net.minecraft.src.ModLoader
• onItemRightClick() : net.minecraft.item.ItemSnowball , net.minecraft.item.ItemFood , net.minecraft.item.ItemCarrotOnAStick , net.minecraft.item.Item , net.minecraft.item.ItemArmor , net.minecraft.item.ItemBoat , net.minecraft.item.ItemBow , net.minecraft.item.ItemBucket , net.minecraft.item.ItemBucketMilk , net.minecraft.item.ItemEditableBook , net.minecraft.item.ItemEgg , net.minecraft.item.ItemEmptyMap , net.minecraft.item.ItemEnderEye , net.minecraft.item.ItemEnderPearl , net.minecraft.item.ItemExpBottle , net.minecraft.item.ItemFishingRod , net.minecraft.item.ItemGlassBottle , net.minecraft.item.ItemLilyPad , net.minecraft.item.ItemPotion , net.minecraft.item.ItemSword , net.minecraft.item.ItemWritableBook
• onItemSmelted() : cpw.mods.fml.common.registry.GameRegistry
• onItemUse() : net.minecraft.item.ItemReed , net.minecraft.item.ItemMonsterPlacer , net.minecraft.item.ItemFlintAndSteel , net.minecraft.item.Item , net.minecraft.item.ItemBed , net.minecraft.item.ItemBlock , net.minecraft.item.ItemDoor , net.minecraft.item.ItemDye , net.minecraft.item.ItemEnderEye , net.minecraft.item.ItemFireball , net.minecraft.item.ItemFirework , net.minecraft.item.ItemHangingEntity , net.minecraft.item.ItemHoe , net.minecraft.item.ItemMinecart , net.minecraft.item.ItemPotion , net.minecraft.item.ItemRecord , net.minecraft.item.ItemRedstone , net.minecraft.item.ItemSeedFood , net.minecraft.item.ItemSeeds , net.minecraft.item.ItemSign , net.minecraft.item.ItemSkull , net.minecraft.item.ItemSlab , net.minecraft.item.ItemSnow , YATS.item.ItemSpanner
• onItemUseFinish() : net.minecraft.entity.player.EntityPlayer , net.minecraft.entity.player.EntityPlayerMP
• onItemUseFirst() : net.minecraft.item.Item
• onKillEntity() : net.minecraft.entity.monster.EntityZombie , net.minecraft.entity.Entity , net.minecraft.entity.player.EntityPlayer
• onLeftClickEntity() : net.minecraft.item.Item
• onLivingAttack() : net.minecraftforge.common.ForgeHooks
• onLivingDeath() : net.minecraftforge.common.ForgeHooks
• onLivingDrops() : net.minecraftforge.common.ForgeHooks
• onLivingFall() : net.minecraftforge.common.ForgeHooks
• onLivingHurt() : net.minecraftforge.common.ForgeHooks
• onLivingJump() : net.minecraftforge.common.ForgeHooks
• onLivingSetAttackTarget() : net.minecraftforge.common.ForgeHooks
• onLivingUpdate() : net.minecraft.entity.passive.EntityWolf , net.minecraft.entity.monster.EntitySkeleton , net.minecraft.entity.monster.EntityBlaze , net.minecraft.entity.boss.EntityDragon , net.minecraft.client.entity.EntityOtherPlayerMP , net.minecraft.client.entity.EntityPlayerSP , net.minecraft.entity.boss.EntityWither , net.minecraft.entity.EntityAgeable , net.minecraft.entity.EntityLiving , net.minecraft.entity.monster.EntityEnderman , net.minecraft.entity.monster.EntityIronGolem , net.minecraft.entity.monster.EntityMob , net.minecraft.entity.monster.EntitySnowman , net.minecraft.entity.monster.EntityWitch , net.minecraft.entity.monster.EntityZombie , net.minecraft.entity.passive.EntityAnimal , net.minecraft.entity.passive.EntityChicken , net.minecraft.entity.passive.EntitySheep , net.minecraft.entity.passive.EntitySquid , net.minecraft.entity.player.EntityPlayer , net.minecraftforge.common.ForgeHooks
• onMinecartPass() : net.minecraft.block.BlockRailBase
• onNeighborBlockChange() : net.minecraft.block.BlockCommandBlock , net.minecraft.block.BlockCactus , net.minecraft.block.BlockTripWire , net.minecraft.block.BlockBasePressurePlate , net.minecraft.block.BlockBed , net.minecraft.block.BlockButton , net.minecraft.block.BlockVine , net.minecraft.block.BlockCake , net.minecraft.block.BlockChest , net.minecraft.block.BlockCocoa , net.minecraft.block.BlockDaylightDetector , net.minecraft.block.BlockDispenser , net.minecraft.block.BlockDoor , YATS.block.BlockTube , net.minecraft.block.BlockFarmland , net.minecraft.block.BlockFenceGate , net.minecraft.block.BlockFire , net.minecraft.block.BlockFlowerPot , net.minecraft.block.BlockFluid , net.minecraft.block.BlockHopper , net.minecraft.block.Block , net.minecraft.block.BlockSign , net.minecraft.block.BlockLever , net.minecraft.block.BlockNote , net.minecraft.block.BlockPistonBase , net.minecraft.block.BlockPistonExtension , net.minecraft.block.BlockPistonMoving , net.minecraft.block.BlockPortal , net.minecraft.block.BlockTripWireSource , net.minecraft.block.BlockRailBase , net.minecraft.block.BlockRedstoneLogic , net.minecraft.block.BlockRedstoneTorch , net.minecraft.block.BlockRedstoneWire , net.minecraft.block.BlockStationary , net.minecraft.block.BlockSand , net.minecraft.block.BlockSnow , net.minecraft.block.BlockTNT , net.minecraft.block.BlockTorch , net.minecraft.block.BlockTrapDoor , net.minecraft.block.BlockReed , net.minecraft.block.BlockRedstoneLight , net.minecraft.block.BlockLadder , net.minecraft.block.BlockFlower , net.minecraft.block.BlockDragonEgg
• onNewPotionEffect() : net.minecraft.entity.player.EntityPlayerMP , net.minecraft.entity.EntityLiving
• onNoMoreProgress() : net.minecraft.client.gui.LoadingScreenRenderer , net.minecraft.util.IProgressUpdate , net.minecraft.server.ConvertingProgressUpdate , net.minecraft.client.gui.GuiProgress
• onPacket250Packet() : cpw.mods.fml.common.INetworkHandler
• onPacketData() : cpw.mods.fml.common.network.IPacketHandler , cpw.mods.fml.common.modloader.ModLoaderPacketHandler , YATS.common.ServerPacketHandler , net.minecraftforge.common.network.ForgePacketHandler , YATS.client.ClientPacketHandler
• onPickBlock() : net.minecraftforge.common.ForgeHooks
• onPickupFromSlot() : net.minecraft.inventory.SlotMerchantResult , net.minecraft.inventory.SlotCrafting , net.minecraft.inventory.SlotFurnace , net.minecraft.inventory.Slot
• onPickupNotification() : cpw.mods.fml.common.registry.GameRegistry
• onPlantGrow() : net.minecraft.block.Block
• onPlayerChangedDimension() : cpw.mods.fml.common.registry.GameRegistry , cpw.mods.fml.common.IPlayerTracker
• onPlayerDamageBlock() : net.minecraft.client.multiplayer.PlayerControllerMP
• onPlayerDestroyBlock() : net.minecraft.client.multiplayer.PlayerControllerMP
• onPlayerDestroyItem() : net.minecraftforge.event.ForgeEventFactory
• onPlayerInteract() : net.minecraftforge.event.ForgeEventFactory
• onPlayerLogin() : cpw.mods.fml.common.registry.GameRegistry , cpw.mods.fml.common.IPlayerTracker
• onPlayerLogout() : cpw.mods.fml.common.registry.GameRegistry , cpw.mods.fml.common.IPlayerTracker
• onPlayerPostTick() : cpw.mods.fml.common.FMLCommonHandler
• onPlayerPreTick() : cpw.mods.fml.common.FMLCommonHandler
• onPlayerRespawn() : cpw.mods.fml.common.registry.GameRegistry , cpw.mods.fml.common.IPlayerTracker
• onPlayerRightClick() : net.minecraft.client.multiplayer.PlayerControllerMP
• onPlayerStoppedUsing() : net.minecraft.item.ItemStack , net.minecraft.item.Item , net.minecraft.item.ItemBow
• onPlayerTossEvent() : net.minecraftforge.common.ForgeHooks
• onPostBlockPlaced() : net.minecraft.block.Block , net.minecraft.block.BlockTripWireSource
• onPostClientTick() : cpw.mods.fml.common.FMLCommonHandler
• onPostServerTick() : cpw.mods.fml.common.FMLCommonHandler
• onPostWorldTick() : cpw.mods.fml.common.FMLCommonHandler
• onPoweredBlockChange() : net.minecraft.block.BlockDoor , net.minecraft.block.BlockTrapDoor
• onPreClientTick() : cpw.mods.fml.common.FMLCommonHandler
• onPreServerTick() : cpw.mods.fml.common.FMLCommonHandler
• onPreWorldTick() : cpw.mods.fml.common.FMLCommonHandler
• onRenderTickEnd() : cpw.mods.fml.common.FMLCommonHandler
• onRenderTickStart() : cpw.mods.fml.common.FMLCommonHandler
• onServerLogin() : cpw.mods.fml.common.INetworkHandler
• onServerStart() : cpw.mods.fml.common.FMLCommonHandler
• onServerStarted() : cpw.mods.fml.common.FMLCommonHandler
• onSetBlockIDWithMetaData() : net.minecraft.block.Block
• onSheared() : net.minecraft.entity.passive.EntityMooshroom , net.minecraft.entity.passive.EntitySheep , net.minecraftforge.common.IShearable , net.minecraft.block.BlockLeaves , net.minecraft.block.BlockTallGrass , net.minecraft.block.BlockVine
• onSlotChange() : net.minecraft.inventory.Slot
• onSlotChanged() : net.minecraft.inventory.Slot
• onSmelting() : cpw.mods.fml.common.ICraftingHandler , cpw.mods.fml.common.modloader.ModLoaderCraftingHelper
• onSoundOptionsChanged() : net.minecraft.client.audio.SoundManager
• onStartFalling() : net.minecraft.block.BlockAnvil , net.minecraft.block.BlockSand
• onStoppedUsingItem() : net.minecraft.client.multiplayer.PlayerControllerMP
• onStruckByLightning() : net.minecraft.entity.monster.EntityCreeper , net.minecraft.entity.passive.EntityPig , net.minecraft.entity.Entity
• onSuccess() : net.minecraft.util.IDownloadSuccess
• onTextureDimensionsUpdate() : cpw.mods.fml.client.ITextureFX
• onTextureLoad() : net.minecraftforge.client.ForgeHooksClient
• onTextureLoadPre() : net.minecraftforge.client.ForgeHooksClient
• onTexturePackChanged() : cpw.mods.fml.client.ITextureFX
• onTextureStitchedPost() : net.minecraftforge.client.ForgeHooksClient
• onTextureStitchedPre() : net.minecraftforge.client.ForgeHooksClient
• onTick() : net.minecraft.src.ModLoader , net.minecraft.client.settings.KeyBinding
• onTickInGame() : net.minecraft.src.BaseMod
• onTickInGUI() : net.minecraft.src.BaseMod
• onUpdate() : net.minecraft.client.particle.EntityDropParticleFX , net.minecraft.entity.monster.EntitySlime , net.minecraft.client.particle.EntitySuspendFX , net.minecraft.entity.item.EntityEnderCrystal , net.minecraft.client.entity.EntityOtherPlayerMP , net.minecraft.client.particle.EntityLargeExplodeFX , net.minecraft.client.particle.EntityFX , net.minecraft.entity.item.EntityEnderEye , net.minecraft.client.particle.EntitySpellParticleFX , net.minecraft.client.particle.EntitySnowShovelFX , net.minecraft.client.particle.EntityRainFX , net.minecraft.potion.PotionEffect , net.minecraft.entity.Entity , net.minecraft.util.FoodStats , net.minecraft.entity.item.EntityItem , net.minecraft.entity.monster.EntityGhast , net.minecraft.client.particle.EntityFireworkStarterFX , net.minecraft.entity.passive.EntityWolf , net.minecraft.entity.projectile.EntityFireball , net.minecraft.item.ItemMap , net.minecraft.client.particle.EntitySmokeFX , net.minecraft.client.particle.EntityFootStepFX , net.minecraft.client.particle.EntityEnchantmentTableParticleFX , net.minecraft.entity.player.EntityPlayer , net.minecraft.entity.monster.EntityZombie , net.minecraft.entity.item.EntityMinecartHopper , net.minecraft.entity.item.EntityMinecartTNT , net.minecraft.entity.item.EntityMinecartFurnace , net.minecraft.entity.projectile.EntityArrow , net.minecraft.entity.item.EntityFireworkRocket , net.minecraft.entity.monster.EntitySpider , net.minecraft.entity.passive.EntityBat , net.minecraft.client.particle.EntityCritFX , net.minecraft.client.particle.EntityBubbleFX , net.minecraft.client.particle.EntityCrit2FX , net.minecraft.entity.monster.EntityPigZombie , net.minecraft.entity.monster.EntityMob , net.minecraft.entity.item.EntityTNTPrimed , net.minecraft.entity.monster.EntitySilverfish , net.minecraft.entity.player.EntityPlayerMP , net.minecraft.entity.item.EntityMinecart , net.minecraft.item.Item , net.minecraft.client.particle.EntityFlameFX , net.minecraft.entity.item.EntityXPOrb , net.minecraft.entity.projectile.EntityThrowable , net.minecraft.entity.monster.EntityCreeper , net.minecraft.client.particle.EntityAuraFX , net.minecraft.client.particle.EntityCloudFX , net.minecraft.entity.EntityLiving , net.minecraft.entity.projectile.EntityFishHook , net.minecraft.client.entity.EntityClientPlayerMP , net.minecraft.client.particle.EntityFireworkSparkFX , net.minecraft.client.particle.EntityHugeExplodeFX , net.minecraft.entity.item.EntityFallingSand , net.minecraft.entity.EntityHanging , net.minecraft.client.particle.EntityHeartFX , net.minecraft.entity.item.EntityBoat , net.minecraft.entity.ai.EntityMinecartMobSpawner , net.minecraft.client.particle.EntityPortalFX , net.minecraft.client.particle.EntityLavaFX , net.minecraft.client.particle.EntityExplodeFX , net.minecraft.client.particle.EntityNoteFX , net.minecraft.client.particle.EntityReddustFX , net.minecraft.entity.effect.EntityLightningBolt , net.minecraft.client.particle.EntityPickupFX
• onUpdateEntity() : net.minecraft.entity.player.EntityPlayerMP
• onUpdateLook() : net.minecraft.entity.ai.EntityLookHelper
• onUpdateMoveHelper() : net.minecraft.entity.ai.EntityMoveHelper
• onUpdateNavigation() : net.minecraft.pathfinding.PathNavigate
• onUpdateTasks() : net.minecraft.entity.ai.EntityAITasks
• onUsingItemTick() : net.minecraft.item.Item
• onValidSurface() : net.minecraft.entity.EntityHanging
• onWorldChange() : net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer , net.minecraft.client.renderer.tileentity.TileEntityRendererPiston
• onWorldLoadTick() : cpw.mods.fml.common.FMLCommonHandler
• opaqueCubeLookup : net.minecraft.block.Block
• openChest() : net.minecraft.tileentity.TileEntityEnderChest , YATS.tile.TileAdvExtractor , net.minecraft.tileentity.TileEntityBeacon , net.minecraft.inventory.InventoryLargeChest , net.minecraft.inventory.InventoryCrafting , net.minecraft.tileentity.TileEntityDispenser , net.minecraft.tileentity.TileEntityChest , net.minecraft.entity.player.InventoryPlayer , net.minecraft.tileentity.TileEntityFurnace , net.minecraft.entity.item.EntityMinecartContainer , net.minecraft.tileentity.TileEntityBrewingStand , net.minecraft.inventory.InventoryEnderChest , net.minecraft.inventory.InventoryMerchant , net.minecraft.inventory.InventoryBasic , net.minecraft.inventory.IInventory , net.minecraft.inventory.InventoryCraftResult , net.minecraft.tileentity.TileEntityHopper , YATS.tile.TileRoutingMarshaller
• openContainer : net.minecraft.entity.player.EntityPlayer
• OpenGL43TextureHelper() : cpw.mods.fml.client.OpenGL43TextureHelper
• openGui() : cpw.mods.fml.common.network.FMLNetworkHandler
• openGUI() : net.minecraft.src.ModLoader
• openGui() : cpw.mods.fml.common.modloader.ModLoaderHelper , net.minecraft.entity.player.EntityPlayer
• OpenGuiPacket() : cpw.mods.fml.common.network.OpenGuiPacket
• OPENING : net.minecraft.world.gen.structure.EnumDoor
• openInputStream() : net.minecraft.client.audio.CodecMus
• openInventory : net.minecraft.stats.AchievementList
• OPPOSITES : net.minecraftforge.common.ForgeDirection
• oppositeSide : net.minecraft.util.Facing
• options : net.minecraft.client.renderer.entity.RenderManager
• ORANGE : YATS.util.Colours
• ORE_GEN_BUS : net.minecraftforge.common.MinecraftForge
• oreCoal : net.minecraft.block.Block
• oreDiamond : net.minecraft.block.Block
• oreEmerald : net.minecraft.block.Block
• OreGenEvent() : net.minecraftforge.event.terraingen.OreGenEvent
• oreGold : net.minecraft.block.Block
• oreIron : net.minecraft.block.Block
• oreLapis : net.minecraft.block.Block
• oreNetherQuartz : net.minecraft.block.Block
• oreRedstone : net.minecraft.block.Block
• oreRedstoneGlowing : net.minecraft.block.Block
• orientBedCamera() : net.minecraftforge.client.ForgeHooksClient
• original : net.minecraftforge.event.entity.player.PlayerDestroyItemEvent
• originalGen : net.minecraftforge.event.terraingen.InitMapGenEvent
• originalNoiseGens : net.minecraftforge.event.terraingen.InitNoiseGensEvent
• originX : net.minecraft.client.renderer.texture.TextureStitched
• originY : net.minecraft.client.renderer.texture.TextureStitched
• OTHER_PROBLEM : net.minecraft.entity.player.EnumStatus
• outOfWorld : net.minecraft.util.DamageSource
• outputPercentRemaining() : net.minecraft.server.MinecraftServer
• overkill : net.minecraft.stats.AchievementList
• overlayBackground() : net.minecraft.client.gui.GuiSlot
• overrideBlockBounds() : net.minecraft.client.renderer.RenderBlocks
• overrideBlockTexture : net.minecraft.client.renderer.RenderBlocks
• overrideHeight : net.minecraft.client.settings.GameSettings
• overrideWidth : net.minecraft.client.settings.GameSettings