Rewrite player & display name in player info packet in 1.12.2->1.13 (ViaVersion#4550)

Fixes Tablist plugins on some servers breaking since the game profile name sent is used to determine the scoreboard team which name we rewrite in other packets, also adds missing component rewriter calls to the display names (Not that important given its only translation keys, but we are already here).

Co-authored-by: dewgs <[email protected]>

Author: FlorianMichael

common/src/main/java/com/viaversion/viaversion/protocols/v1_12_2to1_13/Protocol1_12_2To1_13.java

@@ -19,6 +19,7 @@
 
 import com.google.common.collect.Sets;
 import com.google.common.primitives.Ints;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
 import com.viaversion.viaversion.api.Via;
@@ -483,6 +484,31 @@ public void register() {
             displayName = rewriteTeamMemberName(displayName);
             wrapper.write(Types.STRING, displayName);
         });
+        registerClientbound(ClientboundPackets1_12_1.PLAYER_INFO, wrapper -> {
+            final int action = wrapper.passthrough(Types.VAR_INT);
+            final int count = wrapper.passthrough(Types.VAR_INT);
+            for (int i = 0; i < count; i++) {
+                wrapper.passthrough(Types.UUID); // Player UUID
+                if (action == 0) { // Add player
+                    final String playerName = wrapper.read(Types.STRING);
+                    wrapper.write(Types.STRING, rewriteTeamMemberName(playerName));
+                    wrapper.passthrough(Types.PROFILE_PROPERTY_ARRAY); // Profile properties
+                    wrapper.passthrough(Types.VAR_INT); // gamemode
+                    wrapper.passthrough(Types.VAR_INT); // ping
+                    final JsonElement displayName = wrapper.passthrough(Types.OPTIONAL_COMPONENT);
+                    if (displayName != null) {
+                        componentRewriter.processText(wrapper.user(), displayName);
+                    }
+                } else if (action == 1 || action == 2) { // Update Gamemode/Latency
+                    wrapper.passthrough(Types.VAR_INT);
+                } else if (action == 3) { // Update display name
+                    final JsonElement displayName = wrapper.passthrough(Types.OPTIONAL_COMPONENT);
+                    if (displayName != null) {
+                        componentRewriter.processText(wrapper.user(), displayName);
+                    }
+                }
+            }
+        });
 
         componentRewriter.registerTitle(ClientboundPackets1_12_1.SET_TITLES);