protected override JobHandle OnUpdate(JobHandle inputDeps)
{
Entities.WithoutBurst().WithStructuralChanges().ForEach((Entity e, ref Ruler ruler, in Translation trans) => {
if (!ruler.landed)
{
// NodeFinder is a helper class that does what it says on the tin.
NodeInfo n = NodeFinder.FindClosestUnoccupiedNode(new Vector3(trans.Value.x, trans.Value.y, trans.Value.z));
// Move to the chosen node.
EntityManager.AddComponent(e, typeof(MoveJob));
MoveJob moveHere = new MoveJob {
target = new float3(n.x, n.y, n.z),
speed = 0.1f,
arrived = false
};
EntityManager.SetComponentData(e, moveHere);
Debug.Log("Ruler has been landed!");
// Spawn in the flag and default elements of an Empire.
// The flag serves as the 'capital city' and main entity of the Empire.
Entity flag = EntityManager.Instantiate(ruler.capitalCityObject);
float3 flagPos = new float3(n.x, n.y + ruler.capitalOffset, n.z);
Translation flagTrans = new Translation {
Value = flagPos
};
EntityManager.SetComponentData(flag, flagTrans);
Empire newEmpire = new Empire {
wealth = ruler.wealth,
pawnType = ruler.pawnType,
size = 10.0f
};
EmpireResources resources = new EmpireResources {
wood = 0,
berries = 0
};
// Give the flag the elements it needs to run itself.
EntityManager.AddComponent(flag, typeof(Empire));
EntityManager.SetComponentData(flag, newEmpire);
EntityManager.AddComponent(flag, typeof(EmpireResources));
EntityManager.SetComponentData(flag, resources);
EntityManager.AddComponent(flag, typeof(SpawnRandomPawnJob));
SpawnRandomPawnJob spawnJob = new SpawnRandomPawnJob {
amount = ruler.startPawns
};
EntityManager.SetComponentData(flag, spawnJob);
TakeoverNearbyLands takeOverNearbyLands = new TakeoverNearbyLands {
center = flagPos,
size = newEmpire.size
};
EntityManager.AddComponent(flag, typeof(TakeoverNearbyLands));
EntityManager.SetComponentData(flag, takeOverNearbyLands);
// We are now landed and other systems should be in place to handle the
// Rulers actions.
ruler.landed = true;
}
}).Run();
return(default);
