Luis Gonzalez
100 lines
3.3 KiB
C#
100 lines
3.3 KiB
C#
#if RUKHANKA_WITH_NETCODE
|
|
|
|
using Unity.Burst;
|
|
using Unity.Collections;
|
|
using Unity.Entities;
|
|
using Unity.Mathematics;
|
|
using Unity.NetCode;
|
|
using Unity.Transforms;
|
|
using static Unity.Entities.SystemAPI;
|
|
using Random = Unity.Mathematics.Random;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace Rukhanka.Samples
|
|
{
|
|
|
|
public struct ServerSpawnPrefabCommand: IRpcCommand
|
|
{
|
|
public int spawnCount;
|
|
public float3 spawnerPos;
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
[BurstCompile]
|
|
[WorldSystemFilter(WorldSystemFilterFlags.ServerSimulation)]
|
|
public partial struct ServerSpawnerSystem: ISystem
|
|
{
|
|
uint updateCounter;
|
|
BufferLookup<AnimatorControllerParameterComponent> paramBufLookup;
|
|
ComponentLookup<NetworkId> networkIdLookup;
|
|
|
|
EntityQuery prefabSpawners;
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
[BurstCompile]
|
|
public void OnCreate(ref SystemState ss)
|
|
{
|
|
paramBufLookup = ss.GetBufferLookup<AnimatorControllerParameterComponent>();
|
|
networkIdLookup = ss.GetComponentLookup<NetworkId>();
|
|
|
|
var eqb0 = new EntityQueryBuilder(Allocator.Temp)
|
|
.WithAll<SpawnPrefabComponent, NetworkedPrefab>();
|
|
prefabSpawners = ss.GetEntityQuery(eqb0);
|
|
}
|
|
|
|
[BurstCompile]
|
|
public void OnUpdate(ref SystemState ss)
|
|
{
|
|
var ecbs = GetSingleton<EndSimulationEntityCommandBufferSystem.Singleton>();
|
|
var ecb = ecbs.CreateCommandBuffer(ss.WorldUnmanaged);
|
|
FastAnimatorParameter animSpeed = new FastAnimatorParameter("Crowd_AnimationSpeed");
|
|
|
|
paramBufLookup.Update(ref ss);
|
|
networkIdLookup.Update(ref ss);
|
|
|
|
var spawners = prefabSpawners.ToComponentDataArray<SpawnPrefabComponent>(Allocator.Temp);
|
|
|
|
foreach (var (c0, c1, e) in Query<RefRO<ServerSpawnPrefabCommand>, RefRO<ReceiveRpcCommandRequest>>().WithEntityAccess())
|
|
{
|
|
var spc = c0.ValueRO;
|
|
var rpc = c1.ValueRO;
|
|
var random = Random.CreateFromIndex(updateCounter++);
|
|
|
|
for (var i = 0; i < spc.spawnCount; ++i)
|
|
{
|
|
var spawner = spawners[(int)(random.NextUInt() % spawners.Length)];
|
|
var entity = ss.EntityManager.Instantiate(spawner.prefabToSpawn);
|
|
|
|
var randomPos = random.NextFloat2() * 2 - 1;
|
|
var position = new float3(randomPos.x, 0, randomPos.y) * spawner.spawnRadius;
|
|
var rot = quaternion.RotateY(random.NextFloat() * math.PI * 2);
|
|
var transform = ss.EntityManager.GetComponentData<LocalTransform>(entity);
|
|
|
|
transform.Position += position + spc.spawnerPos;
|
|
transform.Rotation = rot;
|
|
ecb.SetComponent(entity, transform);
|
|
|
|
var netId = networkIdLookup[rpc.SourceConnection];
|
|
var go = new GhostOwner() { NetworkId = netId.Value };
|
|
ecb.AddComponent(entity, go);
|
|
ecb.AppendToBuffer(rpc.SourceConnection, new LinkedEntityGroup { Value = entity });
|
|
|
|
if (HasComponent<AnimatorControllerParameterIndexTableComponent>(entity))
|
|
{
|
|
var acpit = GetComponent<AnimatorControllerParameterIndexTableComponent>(entity);
|
|
paramBufLookup.TryGetBuffer(entity, out var acpc);
|
|
var randomSpeedVal = (random.NextFloat() * 2 - 1) * 0.5f + 1;
|
|
animSpeed.SetRuntimeParameterData(acpit.value, acpc, new ParameterValue() { floatValue = randomSpeedVal } );
|
|
}
|
|
}
|
|
ecb.DestroyEntity(e);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|