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  1. Minecraft: Java Edition
  2. MC-94682

Loot table creation message for spectators displays twice for entities

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Awaiting Response
    • Affects Version/s: Minecraft 15w51b, Minecraft 16w15b, Minecraft 1.9.4, Minecraft 16w20a, Minecraft 16w21a, Minecraft 16w21b, Minecraft 1.10 Pre-Release 1, Minecraft 1.10 Pre-Release 2, Minecraft 1.10, Minecraft 1.10.1, Minecraft 1.10.2, Minecraft 16w33a, Minecraft 1.11, Minecraft 1.12
    • Fix Version/s: None
    • Confirmation Status:
      Community Consensus
    • Game Mode:
      Spectator

      Description

      The bug

      When a player in spectator mode right clicks a container entity (currently only MinecartChest and HopperMinecart) the "Unable to open. Loot not generated yet." message is printed twice.

      Note: This message has also one space too much at the end.

      How to reproduce with MCP (1.11+) (easy)

      1. Locate net.minecraft.entity.player.EntityPlayerMP.displayGUIChest(IInventory chestInventory).
      2. Change the true in the following line to false.
        this.addChatComponentMessage((new TextComponentTranslation("container.spectatorCantOpen", new Object[0])).setStyle((new Style()).setColor(TextFormatting.RED)), true);
      3. Start Minecraft
      4. Summon for example a MinecartChest
        /summon chest_minecart ~ ~ ~ {LootTable:"chests/simple_dungeon"}
        
      5. Switch to Spectator mode
      6. Right-click the MinecartChest

      How to reproduce (1.11+) (advanced)

      Note: The following steps will cause the original version folder to be deteled

      1. Open the %appdata%\.minecraft\versions directory
      2. Copy the folder of the latest version and rename the copied folder to "MC-94682"
      3. Open the copied folder and apply [Mod] Pokechu22's modification (requires Python)
      4. Rename the .jar file to "MC-94682"
      5. Open the .json file in the copied folder with a text editor
        1. Set "MC-94682" as id
        2. Remove the contents of the downloads key at the end of the the file
      6. Start Minecraft
      7. Select the version called "MC-94682"
      8. Summon for example a MinecartChest
        /summon chest_minecart ~ ~ ~ {LootTable:"chests/simple_dungeon"}
        
      9. Switch to Spectator mode
      10. Right-click the MinecartChest

      Delete the folder of the version you modified again and rename the copy to the original name

      The reason

      The following is based on a decompiled version of Minecraft 1.9 using MCP 9.24 beta.

      The reason why this happens is because the method net.minecraft.client.multiplayer.PlayerControllerMP.func_187097_a(EntityPlayer, Entity, ItemStack, EnumHand) returns EnumActionResult.PASS for players in spectator mode. Because of this the player right clicks with his main- and offhand on the entity. This could be solved by having the method net.minecraft.client.Minecraft.rightClickMouse() in general run only for the mainhand if the player is in spectator mode.

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              Assignee:
              ProfMobius ProfMobius (Thomas Guimbretiere)
              Reporter:
              marcono1234 [Mod] Marcono1234
              Votes:
              7 Vote for this issue
              Watchers:
              7 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                CHK: