public static void CreateItems(List <PurchasedItem> itemsToSpawn)
{
if (itemsToSpawn.Count == 0)
{
return;
}
WayPoint wp = WayPoint.GetRandom(SpawnType.Cargo, null, Submarine.MainSub);
if (wp == null)
{
DebugConsole.ThrowError("The submarine must have a waypoint marked as Cargo for bought items to be placed correctly!");
return;
}
Hull cargoRoom = Hull.FindHull(wp.WorldPosition);
if (cargoRoom == null)
{
DebugConsole.ThrowError("A waypoint marked as Cargo must be placed inside a room!");
return;
}
#if CLIENT
new GUIMessageBox("", TextManager.GetWithVariable("CargoSpawnNotification", "[roomname]", cargoRoom.DisplayName, true));
#endif
Dictionary <ItemContainer, int> availableContainers = new Dictionary <ItemContainer, int>();
ItemPrefab containerPrefab = null;
foreach (PurchasedItem pi in itemsToSpawn)
{
Vector2 position = new Vector2(
Rand.Range(cargoRoom.Rect.X + 20, cargoRoom.Rect.Right - 20),
cargoRoom.Rect.Y - cargoRoom.Rect.Height + pi.ItemPrefab.Size.Y / 2);
ItemContainer itemContainer = null;
if (!string.IsNullOrEmpty(pi.ItemPrefab.CargoContainerIdentifier))
{
itemContainer = availableContainers.Keys.ToList().Find(ac =>
ac.Item.Prefab.Identifier == pi.ItemPrefab.CargoContainerIdentifier ||
ac.Item.Prefab.Tags.Contains(pi.ItemPrefab.CargoContainerIdentifier.ToLowerInvariant()));
if (itemContainer == null)
{
containerPrefab = MapEntityPrefab.List.Find(ep =>
ep.Identifier == pi.ItemPrefab.CargoContainerIdentifier ||
(ep.Tags != null && ep.Tags.Contains(pi.ItemPrefab.CargoContainerIdentifier.ToLowerInvariant()))) as ItemPrefab;
if (containerPrefab == null)
{
DebugConsole.ThrowError("Cargo spawning failed - could not find the item prefab for container \"" + containerPrefab.Name + "\"!");
continue;
}
Item containerItem = new Item(containerPrefab, position, wp.Submarine);
itemContainer = containerItem.GetComponent <ItemContainer>();
if (itemContainer == null)
{
DebugConsole.ThrowError("Cargo spawning failed - container \"" + containerItem.Name + "\" does not have an ItemContainer component!");
continue;
}
availableContainers.Add(itemContainer, itemContainer.Capacity);
#if SERVER
if (GameMain.Server != null)
{
Entity.Spawner.CreateNetworkEvent(itemContainer.Item, false);
}
#endif
}
}
for (int i = 0; i < pi.Quantity; i++)
{
if (itemContainer == null)
{
//no container, place at the waypoint
#if SERVER
if (GameMain.Server != null)
{
Entity.Spawner.AddToSpawnQueue(pi.ItemPrefab, position, wp.Submarine);
}
else
{
#endif
new Item(pi.ItemPrefab, position, wp.Submarine);
#if SERVER
}
#endif
continue;
}
//if the intial container has been removed due to it running out of space, add a new container
//of the same type and begin filling it
if (!availableContainers.ContainsKey(itemContainer))
{
Item containerItemOverFlow = new Item(containerPrefab, position, wp.Submarine);
itemContainer = containerItemOverFlow.GetComponent <ItemContainer>();
availableContainers.Add(itemContainer, itemContainer.Capacity);
#if SERVER
if (GameMain.Server != null)
{
Entity.Spawner.CreateNetworkEvent(itemContainer.Item, false);
}
#endif
}
//place in the container
#if SERVER
if (GameMain.Server != null)
{
Entity.Spawner.AddToSpawnQueue(pi.ItemPrefab, itemContainer.Inventory);
}
else
{
#endif
var item = new Item(pi.ItemPrefab, position, wp.Submarine);
itemContainer.Inventory.TryPutItem(item, null);
#if SERVER
}
#endif
//reduce the number of available slots in the container
//if there is a container
if (availableContainers.ContainsKey(itemContainer))
{
availableContainers[itemContainer]--;
}
if (availableContainers.ContainsKey(itemContainer) && availableContainers[itemContainer] <= 0)
{
availableContainers.Remove(itemContainer);
}
}
}
itemsToSpawn.Clear();
}
public static void CreateItems(List <PurchasedItem> itemsToSpawn)
{
if (itemsToSpawn.Count == 0)
{
return;
}
WayPoint wp = WayPoint.GetRandom(SpawnType.Cargo, null, Submarine.MainSub);
if (wp == null)
{
DebugConsole.ThrowError("The submarine must have a waypoint marked as Cargo for bought items to be placed correctly!");
return;
}
Hull cargoRoom = Hull.FindHull(wp.WorldPosition);
if (cargoRoom == null)
{
DebugConsole.ThrowError("A waypoint marked as Cargo must be placed inside a room!");
return;
}
#if CLIENT
new GUIMessageBox("", TextManager.GetWithVariable("CargoSpawnNotification", "[roomname]", cargoRoom.DisplayName, true), new string[0], type: GUIMessageBox.Type.InGame, iconStyle: "StoreShoppingCrateIcon");
#else
foreach (Client client in GameMain.Server.ConnectedClients)
{
ChatMessage msg = ChatMessage.Create("", $"CargoSpawnNotification~[roomname]=§{cargoRoom.RoomName}", ChatMessageType.ServerMessageBoxInGame, null);
msg.IconStyle = "StoreShoppingCrateIcon";
GameMain.Server.SendDirectChatMessage(msg, client);
}
#endif
Dictionary <ItemContainer, int> availableContainers = new Dictionary <ItemContainer, int>();
ItemPrefab containerPrefab = null;
foreach (PurchasedItem pi in itemsToSpawn)
{
float floorPos = cargoRoom.Rect.Y - cargoRoom.Rect.Height;
Vector2 position = new Vector2(
Rand.Range(cargoRoom.Rect.X + 20, cargoRoom.Rect.Right - 20),
floorPos);
//check where the actual floor structure is in case the bottom of the hull extends below it
if (Submarine.PickBody(
ConvertUnits.ToSimUnits(new Vector2(position.X, cargoRoom.Rect.Y - cargoRoom.Rect.Height / 2)),
ConvertUnits.ToSimUnits(position),
collisionCategory: Physics.CollisionWall) != null)
{
float floorStructurePos = ConvertUnits.ToDisplayUnits(Submarine.LastPickedPosition.Y);
if (floorStructurePos > floorPos)
{
floorPos = floorStructurePos;
}
}
position.Y = floorPos + pi.ItemPrefab.Size.Y / 2;
ItemContainer itemContainer = null;
if (!string.IsNullOrEmpty(pi.ItemPrefab.CargoContainerIdentifier))
{
itemContainer = availableContainers.Keys.ToList().Find(ac =>
ac.Item.Prefab.Identifier == pi.ItemPrefab.CargoContainerIdentifier ||
ac.Item.Prefab.Tags.Contains(pi.ItemPrefab.CargoContainerIdentifier.ToLowerInvariant()));
if (itemContainer == null)
{
containerPrefab = ItemPrefab.Prefabs.Find(ep =>
ep.Identifier == pi.ItemPrefab.CargoContainerIdentifier ||
(ep.Tags != null && ep.Tags.Contains(pi.ItemPrefab.CargoContainerIdentifier.ToLowerInvariant())));
if (containerPrefab == null)
{
DebugConsole.ThrowError("Cargo spawning failed - could not find the item prefab for container \"" + containerPrefab.Name + "\"!");
continue;
}
Item containerItem = new Item(containerPrefab, position, wp.Submarine);
itemContainer = containerItem.GetComponent <ItemContainer>();
if (itemContainer == null)
{
DebugConsole.ThrowError("Cargo spawning failed - container \"" + containerItem.Name + "\" does not have an ItemContainer component!");
continue;
}
availableContainers.Add(itemContainer, itemContainer.Capacity);
#if SERVER
if (GameMain.Server != null)
{
Entity.Spawner.CreateNetworkEvent(itemContainer.Item, false);
}
#endif
}
}
for (int i = 0; i < pi.Quantity; i++)
{
if (itemContainer == null)
{
//no container, place at the waypoint
if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
{
Entity.Spawner.AddToSpawnQueue(pi.ItemPrefab, position, wp.Submarine, onSpawned: itemSpawned);
}
else
{
var item = new Item(pi.ItemPrefab, position, wp.Submarine);
itemSpawned(item);
}
continue;
}
//if the intial container has been removed due to it running out of space, add a new container
//of the same type and begin filling it
if (!availableContainers.ContainsKey(itemContainer))
{
Item containerItemOverFlow = new Item(containerPrefab, position, wp.Submarine);
itemContainer = containerItemOverFlow.GetComponent <ItemContainer>();
availableContainers.Add(itemContainer, itemContainer.Capacity);
#if SERVER
if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
{
Entity.Spawner.CreateNetworkEvent(itemContainer.Item, false);
}
#endif
}
//place in the container
if (GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
{
Entity.Spawner.AddToSpawnQueue(pi.ItemPrefab, itemContainer.Inventory, onSpawned: itemSpawned);
}
else
{
var item = new Item(pi.ItemPrefab, position, wp.Submarine);
itemContainer.Inventory.TryPutItem(item, null);
itemSpawned(item);
}
public static void DamageCharacters(Vector2 worldPosition, Attack attack, float force, Entity damageSource, Character attacker)
{
if (attack.Range <= 0.0f)
{
return;
}
//long range for the broad distance check, because large characters may still be in range even if their collider isn't
float broadRange = Math.Max(attack.Range * 10.0f, 10000.0f);
foreach (Character c in Character.CharacterList)
{
if (!c.Enabled ||
Math.Abs(c.WorldPosition.X - worldPosition.X) > broadRange ||
Math.Abs(c.WorldPosition.Y - worldPosition.Y) > broadRange)
{
continue;
}
Vector2 explosionPos = worldPosition;
if (c.Submarine != null)
{
explosionPos -= c.Submarine.Position;
}
Hull hull = Hull.FindHull(explosionPos, null, false);
bool underWater = hull == null || explosionPos.Y < hull.Surface;
explosionPos = ConvertUnits.ToSimUnits(explosionPos);
Dictionary <Limb, float> distFactors = new Dictionary <Limb, float>();
Dictionary <Limb, float> damages = new Dictionary <Limb, float>();
List <Affliction> modifiedAfflictions = new List <Affliction>();
foreach (Limb limb in c.AnimController.Limbs)
{
if (limb.IsSevered || limb.ignoreCollisions)
{
continue;
}
float dist = Vector2.Distance(limb.WorldPosition, worldPosition);
//calculate distance from the "outer surface" of the physics body
//doesn't take the rotation of the limb into account, but should be accurate enough for this purpose
float limbRadius = limb.body.GetMaxExtent();
dist = Math.Max(0.0f, dist - ConvertUnits.ToDisplayUnits(limbRadius));
if (dist > attack.Range)
{
continue;
}
float distFactor = 1.0f - dist / attack.Range;
//solid obstacles between the explosion and the limb reduce the effect of the explosion
var obstacles = Submarine.PickBodies(limb.SimPosition, explosionPos, collisionCategory: Physics.CollisionItem | Physics.CollisionItemBlocking | Physics.CollisionWall);
foreach (var body in obstacles)
{
if (body.UserData is Item item)
{
var door = item.GetComponent <Door>();
if (door != null && !door.IsBroken)
{
distFactor *= 0.01f;
}
}
else if (body.UserData is Structure structure)
{
int sectionIndex = structure.FindSectionIndex(worldPosition, world: true, clamp: true);
if (structure.SectionBodyDisabled(sectionIndex))
{
continue;
}
else if (structure.SectionIsLeaking(sectionIndex))
{
distFactor *= 0.1f;
}
else
{
distFactor *= 0.01f;
}
}
else
{
distFactor *= 0.1f;
}
}
if (distFactor <= 0.05f)
{
continue;
}
distFactors.Add(limb, distFactor);
modifiedAfflictions.Clear();
foreach (Affliction affliction in attack.Afflictions.Keys)
{
//previously the damage would be divided by the number of limbs (the intention was to prevent characters with more limbs taking more damage from explosions)
//that didn't work well on large characters like molochs and endworms: the explosions tend to only damage one or two of their limbs, and since the characters
//have lots of limbs, they tended to only take a fraction of the damage they should
//now we just divide by 10, which keeps the damage to normal-sized characters roughly the same as before and fixes the large characters
modifiedAfflictions.Add(affliction.CreateMultiplied(distFactor / 10));
}
c.LastDamageSource = damageSource;
if (attacker == null)
{
if (damageSource is Item item)
{
attacker = item.GetComponent <Projectile>()?.User;
if (attacker == null)
{
attacker = item.GetComponent <MeleeWeapon>()?.User;
}
}
}
//use a position slightly from the limb's position towards the explosion
//ensures that the attack hits the correct limb and that the direction of the hit can be determined correctly in the AddDamage methods
Vector2 dir = worldPosition - limb.WorldPosition;
Vector2 hitPos = limb.WorldPosition + (dir.LengthSquared() <= 0.001f ? Rand.Vector(1.0f) : Vector2.Normalize(dir)) * 0.01f;
AttackResult attackResult = c.AddDamage(hitPos, modifiedAfflictions, attack.Stun * distFactor, false, attacker: attacker);
damages.Add(limb, attackResult.Damage);
if (attack.StatusEffects != null && attack.StatusEffects.Any())
{
attack.SetUser(attacker);
var statusEffectTargets = new List <ISerializableEntity>()
{
c, limb
};
foreach (StatusEffect statusEffect in attack.StatusEffects)
{
statusEffect.Apply(ActionType.OnUse, 1.0f, damageSource, statusEffectTargets);
statusEffect.Apply(ActionType.Always, 1.0f, damageSource, statusEffectTargets);
statusEffect.Apply(underWater ? ActionType.InWater : ActionType.NotInWater, 1.0f, damageSource, statusEffectTargets);
}
}
if (limb.WorldPosition != worldPosition && !MathUtils.NearlyEqual(force, 0.0f))
{
Vector2 limbDiff = Vector2.Normalize(limb.WorldPosition - worldPosition);
if (!MathUtils.IsValid(limbDiff))
{
limbDiff = Rand.Vector(1.0f);
}
Vector2 impulse = limbDiff * distFactor * force;
Vector2 impulsePoint = limb.SimPosition - limbDiff * limbRadius;
limb.body.ApplyLinearImpulse(impulse, impulsePoint, maxVelocity: NetConfig.MaxPhysicsBodyVelocity * 0.2f);
}
}
if (c == Character.Controlled && !c.IsDead)
{
Limb head = c.AnimController.GetLimb(LimbType.Head);
if (damages.TryGetValue(head, out float headDamage) && headDamage > 0.0f && distFactors.TryGetValue(head, out float headFactor))
{
PlayTinnitusProjSpecific(headFactor);
}
}
//sever joints
if (attack.SeverLimbsProbability > 0.0f)
{
foreach (Limb limb in c.AnimController.Limbs)
{
if (limb.character.Removed || limb.Removed)
{
continue;
}
if (limb.IsSevered)
{
continue;
}
if (!c.IsDead && !limb.CanBeSeveredAlive)
{
continue;
}
if (distFactors.TryGetValue(limb, out float distFactor))
{
if (damages.TryGetValue(limb, out float damage))
{
c.TrySeverLimbJoints(limb, attack.SeverLimbsProbability * distFactor, damage, allowBeheading: true);
}
}
}
}
}
}
public void Explode(Vector2 worldPosition, Entity damageSource, Character attacker = null)
{
prevExplosions.Add(new Triplet <Explosion, Vector2, float>(this, worldPosition, (float)Timing.TotalTime));
if (prevExplosions.Count > 100)
{
prevExplosions.RemoveAt(0);
}
Hull hull = Hull.FindHull(worldPosition);
ExplodeProjSpecific(worldPosition, hull);
if (hull != null && !string.IsNullOrWhiteSpace(decal) && decalSize > 0.0f)
{
hull.AddDecal(decal, worldPosition, decalSize, isNetworkEvent: false);
}
float displayRange = attack.Range;
Vector2 cameraPos = Character.Controlled != null ? Character.Controlled.WorldPosition : GameMain.GameScreen.Cam.Position;
float cameraDist = Vector2.Distance(cameraPos, worldPosition) / 2.0f;
GameMain.GameScreen.Cam.Shake = cameraShake * Math.Max((cameraShakeRange - cameraDist) / cameraShakeRange, 0.0f);
#if CLIENT
if (screenColor != Color.Transparent)
{
Color flashColor = Color.Lerp(Color.Transparent, screenColor, Math.Max((screenColorRange - cameraDist) / screenColorRange, 0.0f));
Screen.Selected.ColorFade(flashColor, Color.Transparent, screenColorDuration);
}
#endif
if (displayRange < 0.1f)
{
return;
}
if (attack.GetStructureDamage(1.0f) > 0.0f)
{
RangedStructureDamage(worldPosition, displayRange, attack.GetStructureDamage(1.0f), attacker);
}
if (EmpStrength > 0.0f)
{
float displayRangeSqr = displayRange * displayRange;
foreach (Item item in Item.ItemList)
{
float distSqr = Vector2.DistanceSquared(item.WorldPosition, worldPosition);
if (distSqr > displayRangeSqr)
{
continue;
}
float distFactor = 1.0f - (float)Math.Sqrt(distSqr) / displayRange;
//damage repairable power-consuming items
var powered = item.GetComponent <Powered>();
if (powered == null || !powered.VulnerableToEMP)
{
continue;
}
if (item.Repairables.Any())
{
item.Condition -= item.MaxCondition * EmpStrength * distFactor;
}
//discharge batteries
var powerContainer = item.GetComponent <PowerContainer>();
if (powerContainer != null)
{
powerContainer.Charge -= powerContainer.Capacity * EmpStrength * distFactor;
}
}
}
if (MathUtils.NearlyEqual(force, 0.0f) && MathUtils.NearlyEqual(attack.Stun, 0.0f) && MathUtils.NearlyEqual(attack.GetTotalDamage(false), 0.0f))
{
return;
}
DamageCharacters(worldPosition, attack, force, damageSource, attacker);
if (GameMain.NetworkMember == null || !GameMain.NetworkMember.IsClient)
{
foreach (Item item in Item.ItemList)
{
if (item.Condition <= 0.0f)
{
continue;
}
if (Vector2.Distance(item.WorldPosition, worldPosition) > attack.Range * 0.5f)
{
continue;
}
if (applyFireEffects && !item.FireProof)
{
//don't apply OnFire effects if the item is inside a fireproof container
//(or if it's inside a container that's inside a fireproof container, etc)
Item container = item.Container;
bool fireProof = false;
while (container != null)
{
if (container.FireProof)
{
fireProof = true;
break;
}
container = container.Container;
}
if (!fireProof)
{
item.ApplyStatusEffects(ActionType.OnFire, 1.0f);
if (item.Condition <= 0.0f && GameMain.NetworkMember != null && GameMain.NetworkMember.IsServer)
{
GameMain.NetworkMember.CreateEntityEvent(item, new object[] { NetEntityEvent.Type.ApplyStatusEffect, ActionType.OnFire });
}
}
}
if (item.Prefab.DamagedByExplosions && !item.Indestructible)
{
float limbRadius = item.body == null ? 0.0f : item.body.GetMaxExtent();
float dist = Vector2.Distance(item.WorldPosition, worldPosition);
dist = Math.Max(0.0f, dist - ConvertUnits.ToDisplayUnits(limbRadius));
if (dist > attack.Range)
{
continue;
}
float distFactor = 1.0f - dist / attack.Range;
float damageAmount = attack.GetItemDamage(1.0f) * item.Prefab.ExplosionDamageMultiplier;
item.Condition -= damageAmount * distFactor;
}
}
}
}
partial void ExplodeProjSpecific(Vector2 worldPosition, Hull hull)
{
if (shockwave)
{
GameMain.ParticleManager.CreateParticle("shockwave", worldPosition,
Vector2.Zero, 0.0f, hull);
}
hull ??= Hull.FindHull(worldPosition, useWorldCoordinates: true);
bool underwater = hull == null || worldPosition.Y < hull.WorldSurface;
if (underwater && underwaterBubble)
{
var underwaterExplosion = GameMain.ParticleManager.CreateParticle("underwaterexplosion", worldPosition, Vector2.Zero, 0.0f, hull);
if (underwaterExplosion != null)
{
underwaterExplosion.Size *= MathHelper.Clamp(attack.Range / 150.0f, 0.5f, 10.0f);
underwaterExplosion.StartDelay = 0.0f;
}
}
for (int i = 0; i < attack.Range * 0.1f; i++)
{
if (!underwater)
{
float particleSpeed = Rand.Range(0.0f, 1.0f);
particleSpeed = particleSpeed * particleSpeed * attack.Range;
if (flames)
{
float particleScale = MathHelper.Clamp(attack.Range * 0.0025f, 0.5f, 2.0f);
var flameParticle = GameMain.ParticleManager.CreateParticle("explosionfire",
ClampParticlePos(worldPosition + Rand.Vector((float)System.Math.Sqrt(Rand.Range(0.0f, attack.Range))), hull),
Rand.Vector(Rand.Range(0.0f, particleSpeed)), 0.0f, hull);
if (flameParticle != null)
{
flameParticle.Size *= particleScale;
}
}
if (smoke)
{
GameMain.ParticleManager.CreateParticle(Rand.Range(0.0f, 1.0f) < 0.5f ? "explosionsmoke" : "smoke",
ClampParticlePos(worldPosition + Rand.Vector((float)System.Math.Sqrt(Rand.Range(0.0f, attack.Range))), hull),
Rand.Vector(Rand.Range(0.0f, particleSpeed)), 0.0f, hull);
}
}
else if (underwaterBubble)
{
Vector2 bubblePos = Rand.Vector(Rand.Range(0.0f, attack.Range * 0.5f));
GameMain.ParticleManager.CreateParticle("risingbubbles", worldPosition + bubblePos,
Vector2.Zero, 0.0f, hull);
if (i < attack.Range * 0.02f)
{
var underwaterExplosion = GameMain.ParticleManager.CreateParticle("underwaterexplosion", worldPosition + bubblePos,
Vector2.Zero, 0.0f, hull);
if (underwaterExplosion != null)
{
underwaterExplosion.Size *= MathHelper.Clamp(attack.Range / 300.0f, 0.5f, 2.0f) * Rand.Range(0.8f, 1.2f);
}
}
}
if (sparks)
{
GameMain.ParticleManager.CreateParticle("spark", worldPosition,
Rand.Vector(Rand.Range(500.0f, 800.0f)), 0.0f, hull);
}
}
if (flash)
{
float displayRange = flashRange.HasValue ? flashRange.Value : attack.Range;
if (displayRange < 0.1f)
{
return;
}
var light = new LightSource(worldPosition, displayRange, Color.LightYellow, null);
CoroutineManager.StartCoroutine(DimLight(light));
}
}
