public static void RemoveWarhead(MyWarhead warhead)
{
if (m_warheads.Contains(warhead))
{
m_warheads.Remove(warhead);
warhead.OnClose -= warhead_OnClose;
}
}
public static void AddWarhead(MyWarhead warhead)
{
if (!m_warheads.Contains(warhead))
{
m_warheads.Add(warhead);
warhead.OnClose += warhead_OnClose;
}
}
void MarkForExplosion()
{
m_marked = true;
//Large grid = 12.5m radius of block
//Small grid = 2.5m radius
float radiusMultiplier = 4; //reduced by 20%
float warheadBlockRadius = CubeGrid.GridSize * radiusMultiplier;
float shrink = 0.85f;
m_explosionShrinkenSphere = new BoundingSphereD(PositionComp.GetPosition(), (double)warheadBlockRadius * shrink);
m_explosionParticleSphere = new BoundingSphereD(PositionComp.GetPosition(), double.MinValue);
MyGamePruningStructure.GetAllEntitiesInSphere(ref m_explosionShrinkenSphere, m_entitiesInShrinkenSphere);
m_warheadsInsideCount = 0;
foreach (var entity in m_entitiesInShrinkenSphere)
{
if (Vector3D.DistanceSquared(PositionComp.GetPosition(), entity.PositionComp.GetPosition()) < warheadBlockRadius * shrink * warheadBlockRadius * shrink)
{
MyWarhead warhead = entity as MyWarhead;
if (warhead != null)
{
m_warheadsInsideCount++;
if (!warhead.MarkedToExplode)
{
m_explosionParticleSphere = m_explosionParticleSphere.Include(new BoundingSphereD(warhead.PositionComp.GetPosition(), CubeGrid.GridSize * radiusMultiplier + warhead.CubeGrid.GridSize));
}
}
var block = entity as MyCubeBlock;
if (block != null)
{
block.MarkedToExplode = true;
}
}
}
m_entitiesInShrinkenSphere.Clear();
//m_radius += m_warheadsInsideCount * 0.1f;
//Explosion radius is based on linear function where 1 warhead has explosion radius :
//Large: 22.4415f
// Small: 4.4883f
//each warhead contribute 0.26 % of radius
//explosion is clamped to maxExplosionRadius
float fullExplosionRadius = Math.Min(m_maxExplosionRadius, (1 + 0.024f * m_warheadsInsideCount) * m_warheadDefinition.ExplosionRadius);
//fullExplosionRadius = fullExplosionRadius;
m_explosionFullSphere = new BoundingSphere(m_explosionParticleSphere.Center, (float)Math.Max(fullExplosionRadius, m_explosionParticleSphere.Radius));
if (MyExplosion.DEBUG_EXPLOSIONS)
{
MyWarheads.DebugWarheadShrinks.Add(m_explosionShrinkenSphere);
MyWarheads.DebugWarheadGroupSpheres.Add(m_explosionFullSphere);
float particleRadius = (float)m_explosionParticleSphere.Radius;
}
}
public static void SetArm(MyWarhead warhead, bool armed)
{
warhead.IsArmed = armed;
ArmMsg msg = new ArmMsg();
msg.EntityId = warhead.EntityId;
msg.IsArmed = armed;
Sync.Layer.SendMessageToAll(ref msg);
}
public static void Detonate(MyWarhead warhead)
{
// Armed state is checked only locally. Otherwise, it could happen that server does not detonate the warhead even though it was armed on the client
if (!warhead.IsArmed)
{
return;
}
DetonateMsg msg = new DetonateMsg();
msg.EntityId = warhead.EntityId;
Sync.Layer.SendMessageToServer(ref msg);
}
public static void SyncClientTimers(MyWarhead warhead)
{
Debug.Assert(Sync.IsServer);
if (!Sync.IsServer)
{
return;
}
SetTimerMsg msg = new SetTimerMsg();
msg.EntityId = warhead.EntityId;
msg.TimerMs = warhead.m_countdownMs;
Sync.Layer.SendMessageToAll(ref msg, MyTransportMessageEnum.Success);
}
public static void SetTimer(MyWarhead warhead, float newTimerValue)
{
SetTimerMsg msg = new SetTimerMsg();
msg.EntityId = warhead.EntityId;
msg.TimerMs = (int)newTimerValue;
if (Sync.IsServer)
{
Sync.Layer.SendMessageToAllAndSelf(ref msg, MyTransportMessageEnum.Success);
}
else
{
Sync.Layer.SendMessageToServer(ref msg, MyTransportMessageEnum.Request);
}
}
private static void SetCountdown(MyWarhead warhead, bool countdownState)
{
CountdownMsg msg = new CountdownMsg();
msg.EntityId = warhead.EntityId;
msg.CountdownState = countdownState;
if (Sync.IsServer)
{
SetCountdownServer(warhead, ref msg);
}
else
{
Sync.Layer.SendMessageToServer(ref msg, MyTransportMessageEnum.Request);
}
}
private static void SetCountdownServer(MyWarhead warhead, ref CountdownMsg msg)
{
bool success = false;
if (msg.CountdownState)
{
success = warhead.StartCountdown();
}
else
{
success = warhead.StopCountdown();
}
if (success)
{
Sync.Layer.SendMessageToAll(ref msg, MyTransportMessageEnum.Success);
}
}
public static void SetArm(MyWarhead warhead, bool armed)
{
warhead.IsArmed = armed;
ArmMsg msg = new ArmMsg();
msg.EntityId = warhead.EntityId;
msg.IsArmed = armed;
Sync.Layer.SendMessageToAll(ref msg);
}
public static void Detonate(MyWarhead warhead)
{
// Armed state is checked only locally. Otherwise, it could happen that server does not detonate the warhead even though it was armed on the client
if (!warhead.IsArmed) return;
DetonateMsg msg = new DetonateMsg();
msg.EntityId = warhead.EntityId;
Sync.Layer.SendMessageToServer(ref msg);
}
private static void SetCountdown(MyWarhead warhead, bool countdownState)
{
CountdownMsg msg = new CountdownMsg();
msg.EntityId = warhead.EntityId;
msg.CountdownState = countdownState;
if (Sync.IsServer)
{
SetCountdownServer(warhead, ref msg);
}
else
Sync.Layer.SendMessageToServer(ref msg, MyTransportMessageEnum.Request);
}
private static void SetCountdownServer(MyWarhead warhead, ref CountdownMsg msg)
{
bool success = false;
if (msg.CountdownState)
success = warhead.StartCountdown();
else
success = warhead.StopCountdown();
if (success)
Sync.Layer.SendMessageToAll(ref msg, MyTransportMessageEnum.Success);
}
public static void StartCountdown(MyWarhead warhead)
{
SetCountdown(warhead, true);
}
public static void StopCountdown(MyWarhead warhead)
{
SetCountdown(warhead, false);
}
public static void SetTimer(MyWarhead warhead, float newTimerValue)
{
SetTimerMsg msg = new SetTimerMsg();
msg.EntityId = warhead.EntityId;
msg.TimerMs = (int)newTimerValue;
if (Sync.IsServer)
Sync.Layer.SendMessageToAllAndSelf(ref msg, MyTransportMessageEnum.Success);
else
Sync.Layer.SendMessageToServer(ref msg, MyTransportMessageEnum.Request);
}
public static void SyncClientTimers(MyWarhead warhead)
{
Debug.Assert(Sync.IsServer);
if (!Sync.IsServer) return;
SetTimerMsg msg = new SetTimerMsg();
msg.EntityId = warhead.EntityId;
msg.TimerMs = warhead.m_countdownMs;
Sync.Layer.SendMessageToAll(ref msg, MyTransportMessageEnum.Success);
}
public static void AddWarhead(MyWarhead warhead)
{
if(m_warheads.Add(warhead))
warhead.OnMarkForClose += warhead_OnClose;
}
public static void RemoveWarhead(MyWarhead warhead)
{
if(m_warheads.Remove(warhead))
warhead.OnMarkForClose -= warhead_OnClose;
}
public static bool Contains(MyWarhead warhead)
{
return m_warheads.Contains(warhead);
}
public static void StartCountdown(MyWarhead warhead)
{
SetCountdown(warhead, true);
}
public static void StopCountdown(MyWarhead warhead)
{
SetCountdown(warhead, false);
}
