protected override void OnUpdate()
{
var raycaster = new MovementRaycast()
{
physicsWorld = World.GetOrCreateSystem <BuildPhysicsWorld>().PhysicsWorld
};
rng.NextInt();
var rngTemp = rng;
Entities.ForEach((ref Enemy enemy, ref Movable movable, in Translation translation) =>
{
if (math.distance(translation.Value, enemy.previousCell) > 0.9f)
{
enemy.previousCell = math.round(translation.Value);
// perform raycasts here
var listOfValidDirections = new NativeList <float3>(Allocator.Temp);
if (!raycaster.CheckRay(translation.Value, new float3(0, 0, 1),
movable.direction))
{
listOfValidDirections.Add(new float3(0, 0, 1));
}
if (!raycaster.CheckRay(translation.Value, new float3(0, 0, -1),
movable.direction))
{
listOfValidDirections.Add(new float3(0, 0, -1));
}
if (!raycaster.CheckRay(translation.Value, new float3(1, 0, 0),
movable.direction))
{
listOfValidDirections.Add(new float3(1, 0, 0));
}
if (!raycaster.CheckRay(translation.Value, new float3(-1, 0, 0),
movable.direction))
{
listOfValidDirections.Add(new float3(-1, 0, 0));
}
movable.direction = listOfValidDirections[rngTemp.NextInt(listOfValidDirections.Length)];
listOfValidDirections.Dispose();
}
}).Schedule();
}
protected override void OnUpdate()
{
var raycaster = new MovementRaycast()
{
PhysicsWorld = World.GetOrCreateSystem <BuildPhysicsWorld>().PhysicsWorld
};
_randomNumberGenerator.NextInt();
var randomNumberGenerator = _randomNumberGenerator;
Entities
.ForEach((ref MovableComponent movable, ref EnemyComponent enemy, in Translation translation) =>
{
if (math.distance(translation.Value, enemy.PreviousCell) > DistanceDelta)
{
enemy.PreviousCell = math.round(translation.Value);
var directions = new NativeList <float3>(Allocator.Temp);
if (!raycaster.CheckRay(translation.Value, new float3(0, 0, -1), movable.Direction))
{
directions.Add(new float3(0, 0, -1));
}
if (!raycaster.CheckRay(translation.Value, new float3(0, 0, 1), movable.Direction))
{
directions.Add(new float3(0, 0, 1));
}
if (!raycaster.CheckRay(translation.Value, new float3(-1, 0, 0), movable.Direction))
{
directions.Add(new float3(-1, 0, 0));
}
if (!raycaster.CheckRay(translation.Value, new float3(1, 0, 0), movable.Direction))
{
directions.Add(new float3(1, 0, 0));
}
movable.Direction = directions[randomNumberGenerator.NextInt(directions.Length)];
directions.Dispose();
}
})
.Schedule();
}
protected override void OnUpdate()
{
var rayCaster = new MovementRaycast()
{
physicsWorld = World.GetOrCreateSystem <BuildPhysicsWorld>().PhysicsWorld
};
_random.NextInt();
var randomTemp = _random;
Entities.ForEach((ref Movable movable, ref Enemy enemy, in Translation translation) =>
{
if (math.distance(translation.Value, enemy.previousCell) > 0.9f)
{
enemy.previousCell = math.round(translation.Value);
//Perform raycasts here
var validDirection = new NativeList <float3>(Allocator.Temp);
//4 raycasts - up down left right
if (!rayCaster.CheckRay(translation.Value, new float3(0, 0, -1), movable.direction))
{
validDirection.Add(new float3(0, 0, -1));
}
if (!rayCaster.CheckRay(translation.Value, new float3(0, 0, 1), movable.direction))
{
validDirection.Add(new float3(0, 0, 1));
}
if (!rayCaster.CheckRay(translation.Value, new float3(-1, 0, 0), movable.direction))
{
validDirection.Add(new float3(-1, 0, 0));
}
if (!rayCaster.CheckRay(translation.Value, new float3(1, 0, 0), movable.direction))
{
validDirection.Add(new float3(1, 0, 0));
}
movable.direction = validDirection[randomTemp.NextInt(validDirection.Length)];
validDirection.Dispose();
}
}).Schedule();
}