protected override void OnUpdate()
{
var commandBuffer = commandBufferSystem.CreateCommandBuffer();
Entities.
WithAll <UninitializedRobotTag>().
ForEach((Entity entity, ref RobotMovementData robotMovementData, in Translation trans, in ParentGoliathData goliathData) =>
{
BuildMeshData buildMeshData = EntityManager.GetComponentObject <BuildMeshData>(goliathData.goliath);
robotMovementData.lerpValue = 0;
robotMovementData.startPos = trans.Value;
robotMovementData.claimedPolygon = GetAndClaimNextFreePolygon(buildMeshData.freePolygons);
robotMovementData.targetNormal = GetNormalOfPolygon(robotMovementData.claimedPolygon, buildMeshData.buildMesh);
robotMovementData.target = GetCenterOfPolygon(robotMovementData.claimedPolygon, buildMeshData.buildMesh);
robotMovementData.movementSpeed = 5;
FixedJoint joint = new FixedJoint();
EntityManager.AddComponentObject(entity, joint);
commandBuffer.AddComponent(entity, new Parent {
Value = goliathData.goliath
});
commandBuffer.AddComponent(entity, new LocalToParent {
});
commandBuffer.RemoveComponent(entity, typeof(UninitializedRobotTag));
commandBuffer.AddComponent(entity, typeof(FlyingRobotTag));
})
int GetNrOfFreePolygons(BuildMeshData buildMeshData)
{
int nrOfFreePolygons = 0;
for (int i = 0; i < buildMeshData.freePolygons.Length; i++)
{
if (buildMeshData.freePolygons[i] != -1)
{
nrOfFreePolygons++;
}
}
return(nrOfFreePolygons);
}
