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()
{
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);
}
public override void OnTick()
{
if (collector != null && !collector.entity.isAlive)
{
collector = null;
}
if (resource != null && !resource.entity.isAlive)
{
resource = null;
}
if (resource != null && resource.occupied)
{
resource = null;
}
if (is_idle)
{
return;
}
if (moving_to_collector)
{
if (collector == null)
{
// Find the nearest collector.
var ent = World.current.entities
.Where(e => e.team == entity.team && e.GetComponents <ResourceCollectionPoint>().Any(s => s.resourceId == resourceId))
.OrderBy(e => World.current.map.Distance(entity.position, e.position))
.FirstOrDefault();
if (ent != null)
{
collector = ent.GetComponents <ResourceCollectionPoint>().Where(s => s.resourceId == resourceId).FirstOrDefault();
}
}
if (collector == null)
{
motor.Stop();
is_idle = true;
return;
}
var dist = World.current.map.Distance(new DVector3(entity.position.x, 0, entity.position.z),
new DVector3(collector.entity.position.x, 0, collector.entity.position.z));
if (dist < 3)
{
motor.Stop();
// At the dropoff, disgorge the tank contents.
var transfered = DReal.Min(fill, fillRate * World.deltaTime);
collector.Receive(transfered);
fill -= transfered;
}
else
{
motor.MoveTo(collector.entity.position);
}
// If the tank is empty, move to the resource.
if (fill <= 0)
{
moving_to_collector = false;
motor.Stop();
}
}
else
{
if (resource != null && resource.remainingCount <= 0)
{
resource = null;
}
if (resource == null)
{
// Find the nearest resource.
var ent = World.current.entities
.Where(e => e.GetComponents <ResourceSource>().Any(s => s.resourceId == resourceId && s.remainingCount > 0 && !s.occupied))
.OrderBy(e => World.current.map.Distance(entity.position, e.position))
.FirstOrDefault();
if (ent != null)
{
resource = ent.GetComponents <ResourceSource>().Where(s => s.resourceId == resourceId && s.remainingCount > 0 && !s.occupied).FirstOrDefault();
}
}
if (resource == null)
{
motor.Stop();
moving_to_collector = true;
return;
}
var dist = World.current.map.Distance(new DVector3(entity.position.x, 0, entity.position.z),
new DVector3(resource.entity.position.x, 0, resource.entity.position.z));
if (dist < 3)
{
motor.Stop();
// At the pickup, fill the tank.
var transfered = DReal.Min(capacity - fill, fillRate * World.deltaTime);
fill += resource.Take(transfered);
}
else
{
motor.MoveTo(resource.entity.position);
}
// If the tank is full, move to the collector.
if (fill >= capacity)
{
moving_to_collector = true;
motor.Stop();
}
}
}