fix also remove warnings

pom.xml

@@ -19,6 +19,11 @@
             <artifactId>minestom-snapshots</artifactId>
             <version>d606051f1e</version>
         </dependency>
+        <dependency>
+		    <groupId>org.slf4j</groupId>
+		    <artifactId>slf4j-simple</artifactId>
+		    <version>2.0.13</version>
+		</dependency>
     </dependencies>
 
 </project>

src/main/java/net/pivipi/LoginHandler.java

@@ -9,7 +9,6 @@ import net.minestom.server.event.player.AsyncPlayerConfigurationEvent;
 import net.minestom.server.event.player.PlayerDisconnectEvent;
 import net.minestom.server.event.player.PlayerSpawnEvent;
 import net.minestom.server.instance.Instance;
-import net.minestom.server.instance.Weather;
 import net.pivipi.ball.Ball;
 import net.pivipi.ball.BallKicker;
 import net.pivipi.world.Stadium;

src/main/java/net/pivipi/Main.java

@@ -3,14 +3,11 @@ package net.pivipi;
 
 import net.minestom.server.MinecraftServer;
 import net.minestom.server.event.GlobalEventHandler;
-import net.minestom.server.extras.velocity.VelocityProxy;
 import net.minestom.server.instance.InstanceContainer;
 import net.minestom.server.instance.InstanceManager;
 import net.minestom.server.instance.LightingChunk;
-import net.minestom.server.instance.Weather;
 import net.minestom.server.registry.DynamicRegistry.Key;
 import net.minestom.server.timer.SchedulerManager;
-import net.minestom.server.timer.TaskSchedule;
 import net.minestom.server.world.DimensionType;
 import net.pivipi.world.FancyDimension;
 import net.pivipi.world.SoccerGenerator;

src/main/java/net/pivipi/Stats.java

@@ -1,21 +1,15 @@
 package net.pivipi;
 
-import java.time.Duration;
-
 import net.kyori.adventure.text.Component;
-import net.kyori.adventure.text.ComponentBuilder;
-import net.minestom.server.MinecraftServer;
-import net.minestom.server.instance.Instance;
 import net.minestom.server.instance.InstanceManager;
-import net.minestom.server.monitoring.BenchmarkManager;
-import net.minestom.server.network.packet.server.play.DeclareRecipesPacket.Ingredient;
 import net.minestom.server.timer.SchedulerManager;
 import net.minestom.server.timer.TaskSchedule;
 
 public class Stats implements Runnable {
 	private int tickDelay = 10;
+	private Runtime runtime = Runtime.getRuntime();
 	private InstanceManager instanceManager;
-	private BenchmarkManager benchmarkManager;
+	//private BenchmarkManager benchmarkManager;
 	
 	private long lastRun;
 	
@@ -24,7 +18,7 @@ public class Stats implements Runnable {
 	}
 	
 	public void start(SchedulerManager schedulerManager) {
-		this.benchmarkManager = MinecraftServer.getBenchmarkManager();
+		//this.benchmarkManager = MinecraftServer.getBenchmarkManager();
 		schedulerManager.scheduleTask(this, TaskSchedule.immediate(), TaskSchedule.tick(tickDelay));
 	}
 
@@ -36,9 +30,11 @@ public class Stats implements Runnable {
 		
 		double mspt = (double)delay / tickDelay;
 		double tps = 1000 / mspt;
-		long mem = benchmarkManager.getUsedMemory() / 1024 / 1024;
 
-		Component footer = Component.text("MSPT: %f | TPS: %f | Mem: %dMB".formatted(mspt, tps, mem)).appendNewline().append(benchmarkManager.getCpuMonitoringMessage());
+		long memAllocated = runtime.totalMemory() / 1024 / 1024;
+		long memUsed = memAllocated - runtime.freeMemory() / 1024 / 1024;
+		
+		Component footer = Component.text("%.3f MSPT | %.3f TPS | %dMB / %dMB".formatted(mspt, tps, memUsed, memAllocated));
 		
 		instanceManager.getInstances().forEach(instance -> {
 			instance.getPlayers().forEach(player -> {

src/main/java/net/pivipi/ball/Ball.java

@@ -1,13 +1,10 @@
 package net.pivipi.ball;
 
-import net.minestom.server.coordinate.Pos;
 import net.minestom.server.coordinate.Vec;
 import net.minestom.server.entity.Entity;
 import net.minestom.server.entity.EntityType;
 import net.minestom.server.entity.Player;
 import net.minestom.server.entity.metadata.other.FallingBlockMeta;
-import net.minestom.server.event.player.PlayerEntityInteractEvent;
-import net.minestom.server.instance.Instance;
 import net.minestom.server.instance.block.Block;
 import net.pivipi.physics.Physics;
 import net.pivipi.world.Stadium;

src/main/java/net/pivipi/ball/BallKicker.java

@@ -1,24 +1,15 @@
 package net.pivipi.ball;
 
-import javax.print.attribute.standard.MediaSize.Engineering;
-import javax.swing.plaf.basic.BasicInternalFrameTitlePane.IconifyAction;
-
 import net.minestom.server.coordinate.Point;
 import net.minestom.server.coordinate.Pos;
-import net.minestom.server.coordinate.Vec;
 import net.minestom.server.entity.Entity;
 import net.minestom.server.entity.Player;
-import net.minestom.server.entity.Entity.Pose;
 import net.minestom.server.event.GlobalEventHandler;
 import net.minestom.server.event.player.PlayerEntityInteractEvent;
 import net.minestom.server.event.player.PlayerHandAnimationEvent;
-import net.minestom.server.event.player.PlayerMoveEvent;
 import net.minestom.server.event.player.PlayerStartSneakingEvent;
 import net.minestom.server.event.player.PlayerStopSneakingEvent;
 import net.minestom.server.instance.block.Block;
-import net.minestom.server.item.ItemStack;
-import net.minestom.server.network.packet.server.play.BlockActionPacket;
-import net.minestom.server.particle.Particle.Item;
 import net.pivipi.physics.Collision;
 import net.pivipi.physics.CollisionData;
 import net.pivipi.world.Stadium;

src/main/java/net/pivipi/physics/Collision.java

@@ -1,15 +1,11 @@
 package net.pivipi.physics;
 
-import java.lang.foreign.ValueLayout.OfBoolean;
-
 import net.minestom.server.collision.BoundingBox;
 import net.minestom.server.collision.SweepResult;
 import net.minestom.server.collision.VisibleSweepResult;
 import net.minestom.server.coordinate.Pos;
 import net.minestom.server.coordinate.Vec;
 import net.minestom.server.entity.Entity;
-import net.minestom.server.entity.Player;
-import net.minestom.server.listener.common.KeepAliveListener;
 
 public class Collision {
 	private static CollisionData willCollide(Pos pos, BoundingBox boundingBox, Entity moving, Vec movement) {

src/main/java/net/pivipi/physics/Physics.java

@@ -1,10 +1,8 @@
 package net.pivipi.physics;
 
 import java.util.ArrayList;
-import java.util.List;
 import java.util.Set;
 
-import net.minestom.server.collision.VisibleSweepResult;
 import net.minestom.server.coordinate.Pos;
 import net.minestom.server.coordinate.Vec;
 import net.minestom.server.entity.Entity;