117 lines
4.3 KiB
Text
117 lines
4.3 KiB
Text
{{Exclusive|java}}
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'''Point of Interest''' refers to particularly important [[blocks]] in the game. In the game, there is a dedicated space that saves only the location of Points of Interest, separate from the data for other blocks in the world, allowing quicker access to these points.
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It is also sometimes referred to as '''POI''', an abbreviation for '''P'''oint '''O'''f '''I'''nterest.
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== Mechanism ==
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Points of Interest are used by some [[entities]], [[items]], and [[blocks]]. They are saved as mca files in the Level format folders (the folder that stores world data inside the saves folder):
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* <code>poi</code> folder (for the [[Overworld]])
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* <code>DIM-1\poi</code> folder (for the [[Nether]])
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* <code>DIM1\poi</code> folder (for the [[End]])
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=== ID ===
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* Each Point of Interest is assigned an ID. The ID does not necessarily match the block's ID; for example, a [[Bed]] is <code>minecraft:home</code>.
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* The ID saved in the mca files corresponds to the Point of Interest, and the block's ID is not saved. The IDs are listed in the table below.
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=== free_tickets ===
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* Each Point of Interest has a maximum number of entities that can be associated with it at the same time. The maximum number for each Point of Interest is shown in the table below.
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* The number of available slots is stored in a value called <code>free_tickets</code> for each Point of Interest. For example, a [[Bell]] can be associated with up to 32 [[Villagers]]. If 12 Villagers are already associated with it, the value of <code>free_tickets</code> will be 20. For blocks like the [[Nether Portal (block)|Nether Portal]], which cannot be associated with entities, the value is always set to 0.
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== List of Points of Interest ==
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{| class="wikitable"
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! ID
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! Block
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! User
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! Max Entity Count
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! [[Tags]]
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| <code>minecraft:armorer</code>
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| {{BlockLink|Blast Furnace}}
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| rowspan=15 | {{EntityLink|Villager}}
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| rowspan=14 | 1
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| rowspan=13 | <code>#minecraft:village</code><br><code>#minecraft:acquirable_job_side</code>
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|-
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| <code>minecraft:butcher</code>
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| {{BlockLink|Smoker}}
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|-
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| <code>minecraft:cartographer</code>
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| {{BlockLink|Cartography Table}}
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|-
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| <code>minecraft:cleric</code>
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| {{BlockLink|Brewing Stand}}
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|-
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| <code>minecraft:farmer</code>
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| {{BlockLink|Composter}}
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|-
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| <code>minecraft:fisherman</code>
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| {{BlockLink|Barrel}}
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|-
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| <code>minecraft:fletcher</code>
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| {{BlockLink|Fletching Table}}
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|-
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| <code>minecraft:leatherworker</code>
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| {{BlockLink|Cauldron}}
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|-
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| <code>minecraft:librarian</code>
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| {{BlockLink|Lectern}}
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|-
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| <code>minecraft:mason</code>
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| {{BlockLink|Stonecutter}}
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|-
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| <code>minecraft:shepherd</code>
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| {{BlockLink|Loom}}
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|-
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| <code>minecraft:toolsmith</code>
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| {{BlockLink|Smithing Table}}
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|-
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| <code>minecraft:weaponsmith</code>
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| {{BlockLink|Grindstone}}
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|-
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| <code>minecraft:home</code>
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| {{BlockLink|Bed}}<ref group="note">All colors. The coordinates for the head of the bed are saved as the Point of Interest.</ref>
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| rowspan=2 | <code>#minecraft:village</code>
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|-
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| <code>minecraft:meeting</code>
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| {{BlockLink|Bell}}
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| 32
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|-
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| <code>minecraft:bee_nest</code>
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| {{BlockLink|Bee Nest}}<ref group="note" name="Bee Nest and Beehive">Bee Nests and Beehives are saved separately.</ref>
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| rowspan=2 | {{EntityLink|Bee}}
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| rowspan=2 | 0<ref group="note">Bees themselves store the location of Bee Nests and Beehives using the {{nbt|compound|hive_pos}} and do not directly use Points of Interest.</ref>
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| rowspan=2 | <code>#minecraft:beehome</code>
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|-
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| <code>minecraft:beehive</code>
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| {{BlockLink|Beehive}}<ref group="note" name="Bee Nest and Beehive"/>
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|-
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| <code>minecraft:lightning_rod</code>
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| {{BlockLink|Lightning Rod}}
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| {{EntityLink|Lightning}}
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| rowspan=3 | 0
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| rowspan=3 | ''None''
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|-
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| <code>minecraft:nether_portal</code>
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| {{BlockLink|Nether Portal|Nether Portal Block}}
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| {{EnvLink|Nether Portal}}<ref group="note" name="Nether Portal">Used when searching for an exit Nether Portal after entering one.</ref>
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|-
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| <code>minecraft:lodestone</code>
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| {{BlockLink|Lodestone}}
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| {{ItemLink|Lodestone Compass}}
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|}
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<references group="note" />
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== History ==
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{{History|java}}
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{{History||1.14|dev=19w11a|Points of Interest were added.}}
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{{History||1.19|dev=22w19a|The {{cmd|locate poi}} command was added to search for Points of Interest.}}
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{{History|foot}}
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{{Navbox Java Edition}}
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{{DEFAULTSORT:Point of Interest}}
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[[de:Zielpunkt]]
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[[ja:関心地点]]
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[[zh:兴趣点]]
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