class="kw">package com.hypixel.hytale.server.core.universe.system;

class="kw">import com.hypixel.hytale.component.ArchetypeChunk;
class="kw">import com.hypixel.hytale.component.CommandBuffer;
class="kw">import com.hypixel.hytale.component.Store;
class="kw">import com.hypixel.hytale.component.dependency.Dependency;
class="kw">import com.hypixel.hytale.component.dependency.Order;
class="kw">import com.hypixel.hytale.component.dependency.SystemDependency;
class="kw">import com.hypixel.hytale.component.dependency.SystemTypeDependency;
class="kw">import com.hypixel.hytale.component.query.Query;
class="kw">import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
class="kw">import com.hypixel.hytale.protocol.ChangeVelocityType;
class="kw">import com.hypixel.hytale.protocol.packets.entities.ChangeVelocity;
class="kw">import com.hypixel.hytale.server.core.modules.debug.DebugUtils;
class="kw">import com.hypixel.hytale.server.core.modules.entity.EntityModule;
class="kw">import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
class="kw">import com.hypixel.hytale.server.core.modules.physics.component.Velocity;
class="kw">import com.hypixel.hytale.server.core.modules.physics.systems.GenericVelocityInstructionSystem;
class="kw">import com.hypixel.hytale.server.core.modules.splitvelocity.VelocityConfig;
class="kw">import com.hypixel.hytale.server.core.universe.PlayerRef;
class="kw">import com.hypixel.hytale.server.core.universe.world.World;
class="kw">import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
class="kw">import java.util.Set;
class="kw">import javax.annotation.Nonnull;
class="kw">import org.joml.Vector3d;

class="kw">public class PlayerVelocityInstructionSystem class="kw">extends EntityTickingSystem<EntityStore> {
   @Nonnull
   class="kw">private class="kw">final Set<Dependency<EntityStore>> dependencies = Set.of(
      new SystemDependency<>(Order.BEFORE, GenericVelocityInstructionSystem.class),
      new SystemTypeDependency<EntityStore, GenericVelocityInstructionSystem>(Order.AFTER, EntityModule.get().getVelocityModifyingSystemType())
   );
   @Nonnull
   class="kw">private class="kw">final Query<EntityStore> query = Query.and(PlayerRef.getComponentType(), Velocity.getComponentType());

   class="kw">public PlayerVelocityInstructionSystem() {
   }

   @Override
   class="kw">public void tick(float var1, int var2, @Nonnull ArchetypeChunk<EntityStore> var3, @Nonnull Store<EntityStore> var4, @Nonnull CommandBuffer<EntityStore> var5) {
      PlayerRef var6 = var3.getComponent(var2, PlayerRef.getComponentType());
      assert var6 != null;
      Velocity var7 = var3.getComponent(var2, Velocity.getComponentType());
      assert var7 != null;

      for (Velocity.Instruction var9 : var7.getInstructions()) {
         class="kw">switch (var9.getType()) {
            case Set:
               Vector3d velocityx = var9.getVelocity();
               VelocityConfig velocityConfigx = var9.getConfig();
               var6.getPacketHandler()
                  .writeNoCache(
                     new ChangeVelocity(
                        (float)velocityx.x,
                        (float)velocityx.y,
                        (float)velocityx.z,
                        ChangeVelocityType.Set,
                        velocityConfigx != null ? velocityConfigx.toPacket() : null
                     )
                  );
               if (DebugUtils.DISPLAY_FORCES) {
                  TransformComponent var16 = var3.getComponent(var2, TransformComponent.getComponentType());
                  if (var16 != null) {
                     World var17 = var5.getExternalData().getWorld();
                     DebugUtils.addVelocity(var17, var16.getPosition(), velocityx, velocityConfigx);
                  }
               }
               break;
            case Add:
               Vector3d var10 = var9.getVelocity();
               VelocityConfig var11 = var9.getConfig();
               var6.getPacketHandler()
                  .writeNoCache(
                     new ChangeVelocity((float)var10.x, (float)var10.y, (float)var10.z, ChangeVelocityType.Add, var11 != null ? var11.toPacket() : null)
                  );
               if (DebugUtils.DISPLAY_FORCES) {
                  TransformComponent var12 = var3.getComponent(var2, TransformComponent.getComponentType());
                  if (var12 != null) {
                     World var13 = var5.getExternalData().getWorld();
                     DebugUtils.addVelocity(var13, var12.getPosition(), new Vector3d(var10.x, var10.y, var10.z), var11);
                  }
               }
         }
      }

      var7.getInstructions().clear();
   }

   @Nonnull
   @Override
   class="kw">public Set<Dependency<EntityStore>> getDependencies() {
      class="kw">return this.dependencies;
   }

   @Nonnull
   @Override
   class="kw">public Query<EntityStore> getQuery() {
      class="kw">return this.query;
   }
}