void moveEntity(ent.EntityId id)
{
var(tx, entOpt) = m_db.checkout(id);
using ( tx )
{
if (!entOpt.HasValue)
{
return;
}
var ent = entOpt.ValueOr((ent.Entity)null);
var physOpt = ent.com <ent.ComPhysics>();
physOpt.Match((phys) => {
// TODO METRICS
var scaledVel = Vec.Multiply(phys.vel, 1.0f / 60.0f);
var newPos = Vec.Add(phys.pos, scaledVel);
var newPosOpt = newPos.Value.Some();
var newPhys = phys.with(posOpt: newPosOpt);
//var newComs = ent.m_coms.Replace( phys, newPhys )
//ent.with()
},
() => {
// TODO METRICS
});
}
}
void createRandomEntity()
{
// TODO Generalize spawn system
{
var comHealth = ent.ComHealth.create(m_healthOpt: 100.0f.Some());
var minPos = util.Vec.create(-200, -200, -200, 0);
var maxPos = util.Vec.create(200, 200, 200, 0);
var minVel = util.Vec.create(-1, -1, 0, 0);
var maxVel = util.Vec.create(1, 1, 0, 0);
var pos = util.Vec.randInBox(minPos, maxPos);
var vel = util.Vec.randInBox(minVel, maxVel);
var comPhysics = ent.ComPhysics.create(posOpt: pos.Some(), velOpt: vel.Some());
var nComs = ImmutableDictionary <Type, ent.Component>
.Empty
.Add(comHealth.GetType(), comHealth)
.Add(comPhysics.GetType(), comPhysics);
var ent1 = ent.Entity.create(m_comsOpt: nComs.Some()); //, m_nzOpt: nz.Some() );
ent.EntityId newId = ent1.id;
using var tx = m_db.checkout();
tx.add(ent1);
}
}
