- 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
• ocean : net.minecraft.world.biome.BiomeGenBase
• 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
• onARail : net.minecraft.stats.AchievementList
• oneShotStats : net.minecraft.stats.StatList
• onFire : net.minecraft.util.DamageSource
• onGround : net.minecraft.client.model.ModelBase , net.minecraft.entity.Entity , net.minecraft.network.packet.Packet10Flying
• opaqueCubeLookup : net.minecraft.block.Block
• openContainer : net.minecraft.entity.player.EntityPlayer
• OPENING : net.minecraft.world.gen.structure.EnumDoor
• 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
• 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
• 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
• overkill : net.minecraft.stats.AchievementList
• overrideBlockTexture : net.minecraft.client.renderer.RenderBlocks
• overrideHeight : net.minecraft.client.settings.GameSettings
• overrideWidth : net.minecraft.client.settings.GameSettings