97 lines
4.2 KiB
Java
97 lines
4.2 KiB
Java
package com.hypixel.hytale.server.npc.systems;
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import com.hypixel.hytale.component.ArchetypeChunk;
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import com.hypixel.hytale.component.CommandBuffer;
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import com.hypixel.hytale.component.Store;
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import com.hypixel.hytale.component.dependency.Dependency;
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import com.hypixel.hytale.component.dependency.Order;
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import com.hypixel.hytale.component.dependency.SystemDependency;
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import com.hypixel.hytale.component.dependency.SystemTypeDependency;
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import com.hypixel.hytale.component.query.Query;
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import com.hypixel.hytale.component.system.tick.EntityTickingSystem;
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import com.hypixel.hytale.math.vector.Vector3d;
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import com.hypixel.hytale.server.core.modules.debug.DebugUtils;
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import com.hypixel.hytale.server.core.modules.entity.EntityModule;
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import com.hypixel.hytale.server.core.modules.entity.component.TransformComponent;
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import com.hypixel.hytale.server.core.modules.physics.component.Velocity;
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import com.hypixel.hytale.server.core.modules.physics.systems.GenericVelocityInstructionSystem;
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import com.hypixel.hytale.server.core.modules.splitvelocity.VelocityConfig;
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import com.hypixel.hytale.server.core.universe.world.World;
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import com.hypixel.hytale.server.core.universe.world.storage.EntityStore;
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import com.hypixel.hytale.server.npc.entities.NPCEntity;
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import com.hypixel.hytale.server.npc.role.Role;
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import java.util.Set;
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import javax.annotation.Nonnull;
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public class NPCVelocityInstructionSystem extends EntityTickingSystem<EntityStore> {
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@Nonnull
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private final Set<Dependency<EntityStore>> dependencies = Set.of(
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new SystemDependency<>(Order.BEFORE, GenericVelocityInstructionSystem.class),
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new SystemTypeDependency<EntityStore, GenericVelocityInstructionSystem>(Order.AFTER, EntityModule.get().getVelocityModifyingSystemType())
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);
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@Nonnull
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private final Query<EntityStore> query = Query.and(NPCEntity.getComponentType(), Velocity.getComponentType());
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@Override
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public void tick(
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float dt,
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int index,
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@Nonnull ArchetypeChunk<EntityStore> archetypeChunk,
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@Nonnull Store<EntityStore> store,
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@Nonnull CommandBuffer<EntityStore> commandBuffer
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) {
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NPCEntity npcComponent = archetypeChunk.getComponent(index, NPCEntity.getComponentType());
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assert npcComponent != null;
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Velocity velocityComponent = archetypeChunk.getComponent(index, Velocity.getComponentType());
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assert velocityComponent != null;
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for (Velocity.Instruction instruction : velocityComponent.getInstructions()) {
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switch (instruction.getType()) {
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case Set:
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Vector3d velocityx = instruction.getVelocity();
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VelocityConfig velocityConfigx = instruction.getConfig();
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Role npcRole = npcComponent.getRole();
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npcRole.processSetVelocityInstruction(velocityx, velocityConfigx);
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if (DebugUtils.DISPLAY_FORCES) {
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TransformComponent transformComponent = archetypeChunk.getComponent(index, TransformComponent.getComponentType());
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assert transformComponent != null;
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World world = commandBuffer.getExternalData().getWorld();
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DebugUtils.addForce(world, transformComponent.getPosition(), velocityx, velocityConfigx);
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}
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break;
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case Add:
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Vector3d velocity = instruction.getVelocity();
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VelocityConfig velocityConfig = instruction.getConfig();
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npcComponent.getRole().processAddVelocityInstruction(velocity, velocityConfig);
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if (DebugUtils.DISPLAY_FORCES) {
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TransformComponent transformComponent = archetypeChunk.getComponent(index, TransformComponent.getComponentType());
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assert transformComponent != null;
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World world = commandBuffer.getExternalData().getWorld();
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DebugUtils.addForce(world, transformComponent.getPosition(), velocity, velocityConfig);
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}
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}
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}
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velocityComponent.getInstructions().clear();
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}
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@Nonnull
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@Override
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public Set<Dependency<EntityStore>> getDependencies() {
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return this.dependencies;
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}
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@Nonnull
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@Override
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public Query<EntityStore> getQuery() {
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return this.query;
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}
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}
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