feat(): if all speedrunners dead, end game

1 files changed, 31 insertions, 19 deletions

diff --git a/src/main/java/world/anhgelus/manhunt/Manhunt.java b/src/main/java/world/anhgelus/manhunt/Manhunt.java
index 58958c1..6499f5a 100644
--- a/src/main/java/world/anhgelus/manhunt/Manhunt.java
+++ b/src/main/java/world/anhgelus/manhunt/Manhunt.java
@@ -5,32 +5,29 @@ import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import com.mojang.brigadier.builder.RequiredArgumentBuilder;
 import com.mojang.serialization.DataResult;
 import net.fabricmc.api.ModInitializer;
-
 import net.fabricmc.fabric.api.command.v1.CommandRegistrationCallback;
+import net.fabricmc.fabric.api.entity.event.v1.ServerPlayerEvents;
 import net.minecraft.command.EntitySelector;
 import net.minecraft.command.arguments.EntityArgumentType;
 import net.minecraft.datafixer.NbtOps;
-import net.minecraft.entity.effect.StatusEffect;
 import net.minecraft.entity.effect.StatusEffectInstance;
 import net.minecraft.entity.effect.StatusEffects;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.item.*;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
 import net.minecraft.nbt.CompoundTag;
 import net.minecraft.nbt.NbtHelper;
 import net.minecraft.nbt.Tag;
-import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.PlayerManager;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.util.registry.Registry;
-import net.minecraft.util.registry.RegistryKey;
+import net.minecraft.world.GameMode;
 import net.minecraft.world.World;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import java.util.ArrayList;
 import java.util.HashSet;
-import java.util.List;
 import java.util.Set;
+import java.util.UUID;
 
 import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;
 
@@ -41,8 +38,8 @@ public class Manhunt implements ModInitializer {
     public static final Logger LOGGER = LogManager.getLogger("manhunt");
     public static final String MOD_ID = "manhunt";
 
-	private final Set<ServerPlayerEntity> hunters = new HashSet<>();
-	private final Set<ServerPlayerEntity> speedrunners = new HashSet<>();
+	private final Set<UUID> hunters = new HashSet<>();
+	private final Set<UUID> speedrunners = new HashSet<>();
 
 	@Override
 	public void onInitialize() {
@@ -64,25 +61,27 @@ public class Manhunt implements ModInitializer {
 		final RequiredArgumentBuilder<ServerCommandSource, EntitySelector> teamP = RequiredArgumentBuilder.argument("player", EntityArgumentType.player());
 		teamP.then(LiteralArgumentBuilder.<ServerCommandSource>literal("hunter").executes(context -> {
 					final ServerPlayerEntity p = (ServerPlayerEntity) EntityArgumentType.getEntity(context, "player");
-                    speedrunners.remove(p);
-					hunters.add(p);
+                    speedrunners.remove(p.getUuid());
+					hunters.add(p.getUuid());
 					return Command.SINGLE_SUCCESS;
 				}))
 				.then(LiteralArgumentBuilder.<ServerCommandSource>literal("speedrunner").executes(context -> {
 					final ServerPlayerEntity p = (ServerPlayerEntity) EntityArgumentType.getEntity(context, "player");
-					hunters.remove(p);
-					speedrunners.add(p);
+					hunters.remove(p.getUuid());
+					speedrunners.add(p.getUuid());
 					return Command.SINGLE_SUCCESS;
 				}));
 		team.then(teamP);
 		final LiteralArgumentBuilder<ServerCommandSource> start = literal("start");
 		start.executes(context -> {
-			for (final ServerPlayerEntity hunter : hunters) {
-				hunter.giveItemStack(new ItemStack(Items.COMPASS));
+			final PlayerManager pm = context.getSource().getMinecraftServer().getPlayerManager();
+			for (final UUID uuid : hunters) {
+				final ServerPlayerEntity hunter = pm.getPlayer(uuid);
+                assert hunter != null;
+                hunter.giveItemStack(new ItemStack(Items.COMPASS));
 				hunter.addStatusEffect(new StatusEffectInstance(StatusEffects.SLOWNESS, 30, 255));
 			}
-			final MinecraftServer server = context.getSource().getMinecraftServer();
-			for (final ServerPlayerEntity player : server.getPlayerManager().getPlayerList()) {
+			for (final ServerPlayerEntity player : pm.getPlayerList()) {
 				player.kill();
 			}
 			return Command.SINGLE_SUCCESS;
@@ -93,6 +92,19 @@ public class Manhunt implements ModInitializer {
 		command.then(start);
 
 		CommandRegistrationCallback.EVENT.register((dispatcher, dedicated) -> dispatcher.register(command));
+
+		ServerPlayerEvents.AFTER_RESPAWN.register((oldPlayer, newPlayer, alive) -> {
+			if (alive) return;
+			final UUID uuid = oldPlayer.getUuid();
+			if (!speedrunners.contains(uuid)) return;
+			speedrunners.remove(uuid);
+			if (!speedrunners.isEmpty()) return;
+			for (final ServerPlayerEntity player : newPlayer.server.getPlayerManager().getPlayerList()) {
+				player.setGameMode(GameMode.SPECTATOR);
+				hunters.remove(player.getUuid());
+				speedrunners.remove(player.getUuid());
+			}
+		});
 	}
 
 	private void updateCompass(ServerPlayerEntity player, ServerPlayerEntity tracked) {