Replace references to NEU with Firmament

src/main/java/moe/nea/firmament/mixins/devenv/DisableCommonPacketWarnings.java

@@ -0,0 +1,37 @@
+package moe.nea.firmament.mixins.devenv;
+
+import net.minecraft.client.network.ClientPlayNetworkHandler;
+import net.minecraft.util.Identifier;
+import org.slf4j.Logger;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import java.util.Objects;
+
+@Mixin(ClientPlayNetworkHandler.class)
+public class DisableCommonPacketWarnings {
+
+    @Redirect(method = "onCustomPayload", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;warn(Ljava/lang/String;Ljava/lang/Object;)V"))
+    public void onCustomPacket(Logger instance, String s, Object o) {
+        if (!Objects.equals(o, Identifier.of("badlion", "mods"))) {
+            instance.warn(s, o);
+        }
+    }
+
+    @Redirect(method = "onEntityPassengersSet", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;warn(Ljava/lang/String;)V"))
+    public void onUnknownPassenger(Logger instance, String s) {
+        // Ignore passenger data for unknown entities, since HyPixel just sends a lot of those.
+    }
+
+    @Redirect(method = "onTeam", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;warn(Ljava/lang/String;[Ljava/lang/Object;)V"))
+    public void onOnTeam(Logger instance, String s, Object[] objects) {
+        // Ignore data for unknown teams, since HyPixel just sends a lot of invalid team data.
+    }
+
+    @Redirect(method = "onPlayerList", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;warn(Ljava/lang/String;Ljava/lang/Object;)V"))
+    public void onOnPlayerList(Logger instance, String s, Object o) {
+        // Ignore invalid player info, since HyPixel just sends a lot of invalid player info
+    }
+
+}