Filled maps (non-persistent, not rendered from terrain)

[Endermanbugzjfc]

Items

• Filled map variants

Packets

• Map info request handler
• Broadcast pixel changes with offset
• Broadcast decoration changes

APIs

• API to register create map data
• API to update map data

[Endermanbugzjfc]

Compiler exit with code 2??

[Endermanbugzjfc]

https://discord.com/channels/623638955262345216/623917901409419274/967355750089371668

[Endermanbugzjfc]

I am not sure how I should indicate a map as persisted. Using map ID 0? Map ID is an int64. It is not as easy as adding another field. Since this requires saving another unnecessary and non-official NBT tag in disk.

[Endermanbugzjfc]

Rename MapDataViewer to MapViewer?

[Endermanbugzjfc]

I am not sure how I should indicate a map as persisted. Using map ID 0? Map ID is an int64. It is not as easy as adding another field. Since this requires saving another unnecessary and non-official NBT tag in disk.

I am going to use the map_is_init NBT field for this. Map data provider will only give access to player whose map has true for that field.

[Endermanbugzjfc]

I am not sure how I should indicate a map as persisted. Using map ID 0? Map ID is an int64. It is not as easy as adding another field. Since this requires saving another unnecessary and non-official NBT tag in disk.

I am going to use the map_is_init NBT field for this. Map data provider will only give access to player whose map has true for that field.

I decide to not mess with persistence in this PR.

[Endermanbugzjfc]

Locked map item should be added. But I can not find the item ID on Fandom.