GlowstoneMC/Glowstone

Player MapView sending API

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#572 建立於 2017年10月13日

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 (3 留言) (0 反應) (0 負責人)Java (1,825 star) (278 fork)batch import
Category: server featurePriority: minorStatus: in progressType: featuregood first issue

描述

The API to send MapViews to a Player isn't implemented: https://github.com/GlowstoneMC/Glowstone/blob/12ed57cc436ee2b525d740bef2b855150fe0bd24/src/main/java/net/glowstone/entity/GlowPlayer.java#L2247-L2249

This should send a packet (MapDataMessage) that sends the data inside of the MapView.

To check:

  • If the codec for encoding MapDataMessage is up-to-date with the documentation
  • If there are other parts of the MapView API that aren't implemented (not required in the scope of this issue)

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貢獻者指南

技術棧
java
領域
backendapi
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Java knowledgeMinecraft protocol basicsFamiliarity with networking codecs
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
45
研究方向
The main task is to implement the missing API call in GlowPlayer.java around line 2247-2249 to send a MapDataMessage packet. First, verify that the MapDataCodec (src/main/java/net/glowstone/net/codec/play/game/MapDataCodec.java) is up to date with the protocol documentation at http://wiki.vg/Protocol#Map. If the codec is incorrect, update it. Then, in the MapView sending method, construct and send the MapDataMessage using the player's session. Additionally, check if any other MapView API methods are unimplemented but this is optional. Test by running a local server and using a map item in game to see if the map data is transmitted correctly.