{"title":"Minecraft Snapshot 20w18a","type":"snapshot","version":"20w18a","image":{"url":"/v2/images/5ENCuHLC048Z1QkSxOFjj8MinecraftSnapshot20w18a.jpeg","title":"Minecraft Snapshot 20w18a"},"body":"

In this snapshot we made some changes to Redstone wire and we fixed a bunch of bugs.

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Changes in 20w18a

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Redstone wire

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The blockstate, rendering and behavior of redstonewire are more in line with each other. Redstone will provide power to blocks on all sides it shows a visual connection to, and not do so on those sides without a visual connection.\n​

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Technical Changes in 20w18a

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Entity Broadcasting

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It is now possible to control at what range the server sends data about entities to clients.\n​

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Advancements

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Extended entity checks

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Entity checks in triggers can now use loot table condition syntax.\nOld notation:

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{\n  \"trigger\": \"minecraft:player_killed_entity\",\n  \"conditions\": {\n    \"entity\": {\n      \"type\": \"minecraft:blaze\"\n    }\n  }\n}\n
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is now equivalent to:

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{\n  \"trigger\": \"minecraft:player_killed_entity\",\n  \"conditions\": {\n    \"entity\": [\n      {\n        \"condition\": \"minecraft:entity_properties\",\n        \"predicate\": {\n          \"type\": \"minecraft:blaze\"\n        },\n        \"entity\": \"this\"\n      }\n    ]\n  }\n}\n
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Note 1: Like in loot tables, all conditions in top level array must be met for whole condition to trigger.\n​\nNote 2: To access new functionality, top level element must be JSON array. JSON object are interpreted as old notation.
\n​\nFull list of extended triggers:

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Miscellaneous trigger changes

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Fixed bugs in 20w18a

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