feat(network): send game state to client and disable mixins when game is not launched

3 files changed, 47 insertions, 7 deletions

diff --git a/src/main/java/world/anhgelus/molehunt/Molehunt.java b/src/main/java/world/anhgelus/molehunt/Molehunt.java
index d7c0d58..afd6960 100644
--- a/src/main/java/world/anhgelus/molehunt/Molehunt.java
+++ b/src/main/java/world/anhgelus/molehunt/Molehunt.java
@@ -24,6 +24,8 @@ import org.slf4j.LoggerFactory;
 import world.anhgelus.molehunt.config.Config;
 import world.anhgelus.molehunt.config.ConfigPayload;
 import world.anhgelus.molehunt.config.SimpleConfig;
+import world.anhgelus.molehunt.game.Game;
+import world.anhgelus.molehunt.game.GamePayload;
 
 import java.util.HashMap;
 
@@ -150,11 +152,18 @@ public class Molehunt implements ModInitializer {
             newPlayer.changeGameMode(GameMode.SPECTATOR);
         });
 
-        ServerPlayConnectionEvents.JOIN.register((handler, sender, server) -> ServerPlayNetworking.send(
-                handler.player,
-                new ConfigPayload(CONFIG.areNametagsEnabled(), CONFIG.areSkinsEnabled(), CONFIG.isTabEnabled())
-        ));
+        ServerPlayConnectionEvents.JOIN.register((handler, sender, server) -> {
+            ServerPlayNetworking.send(
+                    handler.player,
+                    new ConfigPayload(CONFIG.areNametagsEnabled(), CONFIG.areSkinsEnabled(), CONFIG.isTabEnabled())
+            );
+            ServerPlayNetworking.send(
+                    handler.player,
+                    new GamePayload(game != null && game.hasStarted())
+            );
+        });
 
         PayloadTypeRegistry.playS2C().register(ConfigPayload.ID, ConfigPayload.CODEC);
+        PayloadTypeRegistry.playS2C().register(GamePayload.ID, GamePayload.CODEC);
     }
 }
diff --git a/src/main/java/world/anhgelus/molehunt/Game.java b/src/main/java/world/anhgelus/molehunt/game/Game.java
index dbe7ebd..a98516c 100644
--- a/src/main/java/world/anhgelus/molehunt/Game.java
+++ b/src/main/java/world/anhgelus/molehunt/game/Game.java
@@ -1,5 +1,6 @@
-package world.anhgelus.molehunt;

+package world.anhgelus.molehunt.game;

 

+import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;

 import net.minecraft.network.packet.s2c.play.OverlayMessageS2CPacket;

 import net.minecraft.network.packet.s2c.play.SubtitleS2CPacket;

 import net.minecraft.network.packet.s2c.play.TitleFadeS2CPacket;

@@ -9,6 +10,7 @@ import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.text.Text;

 import net.minecraft.world.GameMode;

 import net.minecraft.world.GameRules;

+import world.anhgelus.molehunt.Molehunt;

 import world.anhgelus.molehunt.utils.TimeUtils;

 

 import java.util.*;

@@ -89,7 +91,7 @@ public class Game {
                 // reset time and weather

                 server.getOverworld().setTimeOfDay(0);

                 server.getOverworld().resetWeather();

-                started = true;

+                changeState(true);

 

                 timer.scheduleAtFixedRate(new TimerTask() {

                     @Override

@@ -116,7 +118,7 @@ public class Game {
     public void end() {

         timer.cancel();

         timer = new Timer();

-        started = false;

+        changeState(false);

         final var pm = server.getPlayerManager();

         final var winnerSuspense = new TitleS2CPacket(Text.translatable("molehunt.game.end.suspense.title"));

         pm.getPlayerList().forEach(p -> {

@@ -175,4 +177,10 @@ public class Game {
     public boolean hasStarted() {

         return started;

     }

+

+    private void changeState(boolean hasStarted) {

+        started = hasStarted;

+        final var payload = new GamePayload(hasStarted);

+        server.getPlayerManager().getPlayerList().forEach(p -> ServerPlayNetworking.send(p, payload));

+    }

 }

diff --git a/src/main/java/world/anhgelus/molehunt/game/GamePayload.java b/src/main/java/world/anhgelus/molehunt/game/GamePayload.java
new file mode 100644
index 0000000..4f7b8ce
--- /dev/null
+++ b/src/main/java/world/anhgelus/molehunt/game/GamePayload.java
@@ -0,0 +1,23 @@
+package world.anhgelus.molehunt.game;

+

+import net.minecraft.network.RegistryByteBuf;

+import net.minecraft.network.codec.PacketCodec;

+import net.minecraft.network.codec.PacketCodecs;

+import net.minecraft.network.packet.CustomPayload;

+import net.minecraft.util.Identifier;

+import world.anhgelus.molehunt.Molehunt;

+

+public record GamePayload(boolean gameLaunched) implements CustomPayload {

+    public static final Identifier GAME_PACKET_ID = Identifier.of(Molehunt.MOD_ID, "game");

+

+    public static final CustomPayload.Id<GamePayload> ID = new CustomPayload.Id<>(GAME_PACKET_ID);

+    public static final PacketCodec<RegistryByteBuf, GamePayload> CODEC = PacketCodec.tuple(

+            PacketCodecs.BOOL, GamePayload::gameLaunched,

+            GamePayload::new

+    );

+

+    @Override

+    public Id<? extends CustomPayload> getId() {

+        return ID;

+    }

+}