public void Tick()
{
currentTick += 1;
// Call OnCreate on each new entity.
while (new_entities.Count != 0)
{
var e = new_entities[new_entities.Count - 1];
new_entities.RemoveAt(new_entities.Count - 1);
e.OnCreate();
_entities.Add(e);
eventListener.EntityCreated(e);
}
// OnTick.
foreach (var e in entities)
{
e.OnTick();
}
// Perform collision detection.
for (var i = 0; i < colliders.Count; i += 1)
{
var ci = colliders[i];
var i_bot = ci.entity.position.y;
var i_top = i_bot + ci.height;
for (var j = i + 1; j < colliders.Count; j += 1)
{
var cj = colliders[j];
var j_bot = cj.entity.position.y;
var j_top = j_bot + cj.height;
var size = ci.radius + cj.radius;
var dist_sqr = map.DistanceSqr(ci.entity.position, cj.entity.position);
if (dist_sqr > size * size)
{
continue;
}
if (DReal.Max(i_bot, j_bot) > DReal.Min(i_top, j_top))
{
continue;
}
ci.entity.OnCollision(cj.entity);
cj.entity.OnCollision(ci.entity);
}
}
// Call OnDestroy on each dead entity.
while (dead_entities.Count != 0)
{
var e = dead_entities[dead_entities.Count - 1];
dead_entities.RemoveAt(dead_entities.Count - 1);
if (new_entities.Contains(e))
{
new_entities.Remove(e);
}
else
{
e.OnDestroy();
_entities.Remove(e);
eidToEntityMap.Remove(e.eid);
eventListener.EntityDestroyed(e);
}
}
}
public override void OnTick()
{
if (health != null)
{
var missing_health = health.max - health.current;
health.max = DReal.Max(1, realMaxHealth * buildProgress);
health.current = health.max - missing_health;
}
}
public override void OnCreate()
{
motor = entity.GetComponent <IMotor>();
weapons = entity.GetComponents <IWeapon>().ToArray();
weaponRange = weapons.Aggregate((DReal)0, (x, y) => DReal.Max(x, y.Range()));
Logger.Log("Weapon range is {0}", weaponRange);
if (weapons.Length == 0)
{
stance = Stance.Passive;
}
else
{
stance = Stance.Active;
}
}
// Range to target, adjusted by collider size.
public DReal Range(Entity target)
{
var ent2d = new DVector3(position.x, 0, position.z);
var targ2d = new DVector3(target.position.x, 0, target.position.z);
var dist = World.current.map.Distance(ent2d, targ2d);
var local_collider = GetComponent <Collider>();
if (local_collider != null)
{
dist -= local_collider.radius;
}
var target_collider = target.GetComponent <Collider>();
if (target_collider != null)
{
dist -= target_collider.radius;
}
return(DReal.Max(0, dist));
}
public override void OnTick()
{
var p2d = new DVector3(entity.position.x, 0, entity.position.z);
var targ = new Game.DVector3(target.x, 0, target.z);
var dist = World.current.map.Distance(p2d, targ);
var dir = World.current.map.Direction(p2d, targ);
if (dist < moveSpeed * World.deltaTime)
{
entity.position = new DVector3(target.x, entity.position.y, target.z);
}
else
{
var d = p2d + dir * moveSpeed * World.deltaTime;
entity.position = new DVector3(d.x, entity.position.y, d.z);
entity.faceDirection = dir;
}
var terrainHeight = DReal.Max(0, World.current.map.Height(entity.position));
var wobble = DReal.Sin((World.current.time + wobbleOffset) * wobbleFrequency) * wobbleAmplitude;
var targetHeight = terrainHeight + floatOffset + wobble;
var height_diff = DReal.Abs(targetHeight - entity.position.y);
var newHeight = (DReal)0;
if (targetHeight > entity.position.y)
{
newHeight = entity.position.y + DReal.Min(height_diff, verticalSpeed * World.deltaTime);
}
else
{
newHeight = entity.position.y - DReal.Min(height_diff, verticalSpeed * World.deltaTime);
}
entity.position = new DVector3(entity.position.x,
DReal.Max(terrainHeight, newHeight),
entity.position.z);
}