TomTom

This adds a gps arrow to minecraft to help you navigate your world.

The arrow will disappear after 3 seconds of being within 3 blocks of the destination.

Commands:

/tomtom <x> <y> <z> [display text]

/tomtom clear

/tomtom edit

    This command allows you to move the gps arrow.

API:

    /**
     * @param mod Your @Mod.instance object.
     * @param player The player we are setting the gps for.
     * @param pos The destination position.
     * @param text The short description of the destination
     */

    public static void sendTomTomPos(Object mod, EntityPlayer player, BlockPos pos, String text)
    {
        NBTTagCompound tag = new NBTTagCompound();
        tag.setLong("location", pos.toLong());
        tag.setLong("uuid-most", player.getUniqueID().getMostSignificantBits());
        tag.setLong("uuid-least", player.getUniqueID().getLeastSignificantBits());
        tag.setString("text", text);
        FMLInterModComms.sendRuntimeMessage(mod, "tomtom", "setPointer", tag);
    }

 1.9+ features:

• You can customize your arrow by going into Mods(Mod Options ingame)>TomTom>Config>Edit Arrow(top left)
• In world bobbing arrow
• Foot arrow
• Easly movable HUD arrow with mouse
• Added the ability for arrow packs
  • You just need to make a .zip/.jar with the following paths. 
    •  /assets/tomtom/arrows/<your_arrow>.json
    • /assets/tomtom/models/arrows/<your_arrow>/<your_arrow>.obj & <your_arrow>.mtl
    • /assets/tomtom/textures/arrows/<your_arrow>/
  • Textures that you want to use for ALL arrows can be placed in:
    • /assets/tomtom/textures/arrows/universal/
  • Once you have your .zip/.jar place in the resource pack folder.

{
"model": "arrows/<your_arrow_folder>/<your_arrow>.obj",
"textureFolder": "arrows/<your_arrow_folder>/",
"useUniversalTextures" : "true"
}