public bool ServerOnHackingStage(IStaticWorldObject worldObject, ICharacter character)
{
var publicState = GetPublicState(worldObject);
publicState.HackingProgressPercent += 100 / this.HackingStagesNumber;
if (publicState.HackingProgressPercent < 100)
{
return(true);
}
Server.World.DestroyObject(worldObject);
var lootDroplist = this.LootDroplist;
var dropItemContext = new DropItemContext(character, worldObject);
var dropItemResult = lootDroplist.TryDropToCharacterOrGround(
character,
character.TilePosition,
dropItemContext,
out _,
probabilityMultiplier: this.ServerGetDropListProbabilityMultiplier(worldObject));
if (dropItemResult.TotalCreatedCount > 0)
{
NotificationSystem.ServerSendItemsNotification(character, dropItemResult);
var skillExperienceToAdd = SkillSearching.ExperienceAddWhenSearching
* SearchSkillExperienceMultiplier;
character.ServerAddSkillExperience <SkillSearching>(skillExperienceToAdd);
}
ServerObjectUseObserver.NotifyObjectUsed(character, worldObject);
this.ServerOnHacked(character, worldObject);
return(true);
}
private bool ServerRemote_UseItem(IItem item)
{
var character = ServerRemoteContext.Character;
this.ServerValidateItemForRemoteCall(item, character);
var teleportObjects = Server.World
.GetStaticWorldObjectsOfProto <TObjectTeleport>()
.ToList();
var knownTeleportPositions = TeleportsSystem.ServerGetDiscoveredTeleports(character);
teleportObjects.RemoveAll(t => knownTeleportPositions.Contains(t.TilePosition));
if (teleportObjects.Count == 0)
{
// no teleports to reveal
return(false);
}
// reveal a single random teleport
TeleportsSystem.ServerAddTeleportToDiscoveredList(character,
teleportObjects.TakeByRandom());
Server.Items.SetCount(item, item.Count - 1);
NotificationSystem.ServerSendItemsNotification(character, protoItem: this, deltaCount: -1);
Logger.Important("Discovered a teleport with " + this.ShortId, character);
return(true);
}
public bool ServerGather(IStaticWorldObject worldObject, ICharacter character)
{
var lootDroplist = GetPublicState(worldObject).ProtoCharacterMob
.LootDroplist;
var dropItemContext = new DropItemContext(character, worldObject);
CreateItemResult dropItemResult;
var attemptRemains = 200;
do
{
dropItemResult = lootDroplist.TryDropToCharacterOrGround(character,
character.TilePosition,
dropItemContext,
out _);
}
// ensure that at least something is spawned...
// perhaps that's not a good idea, but we have an attempts limit
while (dropItemResult.TotalCreatedCount == 0 &&
--attemptRemains > 0);
// probably the attempts limit exceeded and nothing is spawned
// we don't consider this as an issue as the probability of this is too rare
Logger.Info(this + " was gathered", character);
NotificationSystem.ServerSendItemsNotification(character, dropItemResult);
character.ServerAddSkillExperience <SkillHunting>(SkillHunting.ExperienceForGather);
Server.World.DestroyObject(worldObject);
return(true);
}
protected override bool ServerTryGatherByCharacter(ICharacter who, IStaticWorldObject vegetationObject)
{
var publicState = GetPublicState(vegetationObject);
if (!publicState.IsSpoiled)
{
if (!base.ServerTryGatherByCharacter(who, vegetationObject))
{
return(false);
}
}
else // spoiled plant
{
var result = this.SpoiledGatherDroplist.TryDropToCharacterOrGround(
who,
who.TilePosition,
new DropItemContext(who, vegetationObject),
out var groundItemsContainer);
if (result.TotalCreatedCount == 0)
{
result.Rollback();
return(false);
}
Logger.Info(vegetationObject + " was gathered when spoiled", who);
NotificationSystem.ServerSendItemsNotification(
who,
result,
exceptItemsContainer: groundItemsContainer);
}
// reset grown harvest state
this.ServerClearHarvestState(vegetationObject, who);
return(true);
}
public static void ServerSpawnEmptyBottle(ICharacter character, ushort count = 1)
{
var createItemResult = Server.Items.CreateItem <ItemBottleEmpty>(character, count);
// notify the owner about the spawned empty bottle
NotificationSystem.ServerSendItemsNotification(character, createItemResult);
}
private void ServerRemote_Cut(IItem item)
{
var character = ServerRemoteContext.Character;
this.ServerValidateItemForRemoteCall(item, character);
var createItemResult = this.DropItemsList.TryDropToCharacter(
character,
new DropItemContext(character),
probabilityMultiplier: RateResourcesGatherBasic.SharedValue);
if (!createItemResult.IsEverythingCreated)
{
createItemResult.Rollback();
return;
}
Logger.Important(character + " cut " + item);
this.ServerNotifyItemUsed(character, item);
// decrease item count
Server.Items.SetCount(item, (ushort)(item.Count - 1));
NotificationSystem.ServerSendItemsNotification(character, createItemResult);
}
public static void ServerSpawnEmptyBottle(ICharacter character, ushort count = 1)
{
var createItemResult = Server.Items.CreateItem <ItemBottleEmpty>(character, count);
if (createItemResult.IsEverythingCreated)
{
// notify the owner about the spawned empty bottle
NotificationSystem.ServerSendItemsNotification(character, createItemResult);
return;
}
createItemResult.Rollback();
var groundContainer =
ObjectGroundItemsContainer.ServerTryGetOrCreateGroundContainerAtTileOrNeighbors(character, character.Tile);
if (groundContainer is null)
{
return;
}
createItemResult = Server.Items.CreateItem <ItemBottleEmpty>(groundContainer, count);
if (createItemResult.IsEverythingCreated)
{
// notify the owner about the spawned empty bottle
NotificationSystem.ServerSendNotificationNoSpaceInInventoryItemsDroppedToGround(
character,
createItemResult.ItemAmounts.FirstOrDefault().Key?.ProtoItem);
return;
}
// BUG: cannot spawn an empty bottle either to player or to the ground. It's a rare case, but still possible.
// It's better to return a false result and cancel the action such as drinking of the water.
NotificationSystem.ServerSendNotificationNoSpaceInInventory(character);
}
protected virtual bool ServerTryGatherByCharacter(ICharacter who, IStaticWorldObject vegetationObject)
{
var result = this.GatherDroplist.TryDropToCharacterOrGround(
who,
who.TilePosition,
new DropItemContext(who, vegetationObject),
out var groundItemsContainer,
probabilityMultiplier: RateResourcesGatherBasic.SharedValue);
if (result.TotalCreatedCount == 0)
{
return(false);
}
// even if at least one item is gathered it should pass
// otherwise we will have an issue with berries and other stuff which cannot be rollback easily
Logger.Info(vegetationObject + " was gathered", who);
result.RemoveEntriesNotOwnedByCharacter(who);
NotificationSystem.ServerSendItemsNotification(
who,
result,
exceptItemsContainer: groundItemsContainer);
return(true);
}
private void ServerOnMineralStageMined(
WeaponFinalCache weaponCache,
IStaticWorldObject mineralObject,
int damageStage)
{
var byCharacter = weaponCache.Character;
var byWeaponProto = weaponCache.ProtoWeapon;
Logger.Info(
$"{mineralObject} current damage stage changed to {damageStage}. Dropping items for that stage",
byCharacter);
try
{
var dropItemsList = this.DropItemsConfig.GetForStage(damageStage);
var dropItemContext = new DropItemContext(byCharacter,
mineralObject,
byWeaponProto,
weaponCache.ProtoExplosive);
var objectDrone = weaponCache.Drone;
if (objectDrone != null)
{
// drop resources into the internal storage of the drone
var storageItemsContainer = ((IProtoDrone)objectDrone.ProtoGameObject)
.ServerGetStorageItemsContainer(objectDrone);
dropItemsList.TryDropToContainer(storageItemsContainer, dropItemContext);
}
else if (byWeaponProto is IProtoItemWeaponMelee)
{
var result = dropItemsList.TryDropToCharacterOrGround(byCharacter,
mineralObject.TilePosition,
dropItemContext,
groundContainer: out _);
if (result.TotalCreatedCount > 0)
{
NotificationSystem.ServerSendItemsNotification(byCharacter, result);
}
}
else
{
// not a melee weapon or cannot drop to the character inventory - drop on the ground only
dropItemsList.TryDropToGround(mineralObject.TilePosition,
dropItemContext,
out _);
}
}
finally
{
if (byWeaponProto is IProtoItemToolMining ||
weaponCache.ProtoExplosive is ObjectBombMining)
{
// add experience proportional to the mineral structure points (effectively - for the time spent on mining)
var exp = SkillProspecting.ExperienceAddPerStructurePoint;
exp *= this.StructurePointsMax / this.DamageStagesCount;
byCharacter?.ServerAddSkillExperience <SkillProspecting>(exp);
}
}
}
protected override void ServerOnStaticObjectDestroyedByCharacter(
ICharacter byCharacter,
IProtoItemWeapon byWeaponProto,
IStaticWorldObject targetObject)
{
base.ServerOnStaticObjectDestroyedByCharacter(byCharacter, byWeaponProto, targetObject);
// drop chance and gained experience depends on the vegetation growth stage
var growthProgressFraction = this.GrowthStagesCount > 0
? GetPublicState(targetObject).GrowthStage / (double)this.GrowthStagesCount
: 1;
growthProgressFraction = MathHelper.Clamp(growthProgressFraction, 0.1, 1);
try
{
var dropItemContext = new DropItemContext(byCharacter, targetObject);
if (byWeaponProto is IProtoItemWeaponMelee)
{
// a melee weapon - try drop items to character
var result = this.DroplistOnDestroy.TryDropToCharacter(
byCharacter,
dropItemContext,
probabilityMultiplier: growthProgressFraction);
if (result.IsEverythingCreated)
{
NotificationSystem.ServerSendItemsNotification(byCharacter, result);
return;
}
result.Rollback();
}
// not a melee weapon or cannot drop to character - drop on the ground only
this.DroplistOnDestroy.TryDropToGround(
targetObject.TilePosition,
dropItemContext,
probabilityMultiplier: growthProgressFraction,
groundContainer: out _);
}
finally
{
if (byWeaponProto is IProtoItemToolWoodcutting)
{
// add experience proportional to the tree structure points (effectively - for the time spent on woodcutting)
var exp = SkillWoodcutting.ExperienceAddPerStructurePoint;
exp *= this.StructurePointsMax * growthProgressFraction;
byCharacter?.ServerAddSkillExperience <SkillWoodcutting>(exp);
}
}
}
protected virtual bool ServerTryGatherByCharacter(ICharacter who, IStaticWorldObject vegetationObject)
{
var result = this.GatherDroplist.TryDropToCharacter(who, new DropItemContext(who, vegetationObject));
if (result.IsEverythingCreated)
{
Logger.Info(vegetationObject + " was gathered", who);
NotificationSystem.ServerSendItemsNotification(who, result);
return(true);
}
result.Rollback();
return(false);
}
public bool ServerGather(IStaticWorldObject worldObject, ICharacter character)
{
//MOD
PublicState publicState = GetPublicState(worldObject);
var lootDroplist = publicState.ProtoCharacterMob.LootDroplist;
var dropItemContext = new DropItemContext(character, worldObject);
CreateItemResult dropItemResultFinal = new CreateItemResult();
var level = publicState.Level;
for (int i = 0; i < level; i++)
{
CreateItemResult dropItemResult;
var attemptRemains = 200;
do
{
dropItemResult = lootDroplist.TryDropToCharacterOrGround(character,
character.TilePosition,
dropItemContext,
out _);
dropItemResultFinal.MergeWith(dropItemResult);
}
// ensure that at least something is spawned...
// perhaps that's not a good idea, but we have an attempts limit
while (dropItemResult.TotalCreatedCount == 0 && --attemptRemains > 0);
}
if (!dropItemResultFinal.IsEverythingCreated)
{
Logger.Warning("Not all loot items were provided by "
+ worldObject
+ " - there is not enough space in inventory and around the character");
}
// probably the attempts limit exceeded and nothing is spawned
// we don't consider this as an issue as the probability of this is too rare
Logger.Info(worldObject + " was gathered", character);
Server.World.DestroyObject(worldObject);
NotificationSystem.ServerSendItemsNotification(character, dropItemResultFinal);
character.ServerAddSkillExperience <SkillHunting>(SkillHunting.ExperienceForGather * level);
return(true);
}
protected override void ServerOnUse(ICharacter character, PlayerCharacterCurrentStats currentStats)
{
var createItemResult = this.droplist.TryDropToCharacterOrGround(character,
character.TilePosition,
new DropItemContext(character),
out _);
if (!createItemResult.IsEverythingCreated)
{
createItemResult.Rollback();
throw new Exception("Not enough space");
}
NotificationSystem.ServerSendItemsNotification(character, createItemResult);
}
private void ServerOnDamageStageIncreased(
[CanBeNull] ICharacter byCharacter,
IProtoItemWeapon byWeaponProto,
IStaticWorldObject mineralObject,
int damageStage)
{
Logger.Info(
$"{mineralObject} current damage stage changed to {damageStage}. Dropping items for that stage",
byCharacter);
try
{
var dropItemsList = this.DropItemsConfig.GetForStage(damageStage);
var dropItemContext = new DropItemContext(byCharacter, mineralObject, byWeaponProto);
if (byWeaponProto is IProtoItemWeaponMelee)
{
var result = dropItemsList.TryDropToCharacter(byCharacter, dropItemContext);
if (result.IsEverythingCreated)
{
NotificationSystem.ServerSendItemsNotification(
byCharacter,
result);
return;
}
result.Rollback();
}
// not a melee weapon or cannot drop to the character inventory - drop on the ground only
dropItemsList.TryDropToGround(mineralObject.TilePosition,
dropItemContext,
out _);
}
finally
{
if (byWeaponProto is IProtoItemToolMining)
{
// add experience proportional to the mineral structure points (effectively - for the time spent on mining)
var exp = SkillMining.ExperienceAddPerStructurePoint;
exp *= this.StructurePointsMax / DamageStagesCount;
byCharacter?.ServerAddSkillExperience <SkillMining>(exp);
}
}
}
public static bool ServerTryDeductBait(ICharacter character, IProtoItemFishingBait protoItemBait)
{
var itemBait = SharedFindBaitItem(character, protoItemBait);
if (itemBait is null)
{
return(false);
}
// found a bait item of the required type, deduct the amount
Server.Items.SetCount(itemBait,
itemBait.Count - 1,
byCharacter: character);
NotificationSystem.ServerSendItemsNotification(character,
protoItemBait,
deltaCount: -1);
return(true);
}
private static bool ServerTryCreateOutputItems(CraftingQueue craftingQueue, CraftingQueueItem queueItem)
{
if (craftingQueue.IsContainerOutputFull &&
craftingQueue.ContainerOutputLastStateHash == craftingQueue.ContainerOutput.StateHash)
{
return(false);
}
var recipe = queueItem.Recipe;
var result = recipe.OutputItems.TrySpawnToContainer(craftingQueue.ContainerOutput);
if (!result.IsEverythingCreated)
{
// cannot create items at specified container
result.Rollback();
craftingQueue.IsContainerOutputFull = true;
craftingQueue.ContainerOutputLastStateHash = craftingQueue.ContainerOutput.StateHash;
return(false);
}
// something is created, assume crafting success
craftingQueue.IsContainerOutputFull = false;
craftingQueue.ContainerOutputLastStateHash = craftingQueue.ContainerOutput.StateHash;
if (recipe is Recipe.RecipeForManufacturing recipeManufacturing)
{
recipeManufacturing.ServerOnManufacturingCompleted(
((ManufacturingCraftingQueue)craftingQueue).WorldObject,
craftingQueue);
}
if (craftingQueue is CharacterCraftingQueue characterCraftingQueue)
{
NotificationSystem.ServerSendItemsNotification(
characterCraftingQueue.Character,
result);
}
return(true);
}
/// <summary>
/// Please note - no validations are done!
/// If the item is missing it will be not destroyed and passed.
/// </summary>
public static void ServerDestroyItems(
ICharacter character,
IReadOnlyList <ProtoItemWithCount> requiredItems)
{
var serverItemsService = Api.Server.Items;
var itemsChangedCount = new Dictionary <IProtoItem, int>();
foreach (var requiredItem in requiredItems)
{
serverItemsService.DestroyItemsOfType(
character,
requiredItem.ProtoItem,
requiredItem.Count,
out var destroyedCount);
if (destroyedCount > 0)
{
itemsChangedCount[requiredItem.ProtoItem] = -(int)destroyedCount;
}
}
NotificationSystem.ServerSendItemsNotification(character, itemsChangedCount);
}
public void ServerDestroyRequiredItems(ICharacter character)
{
if (CreativeModeSystem.SharedIsInCreativeMode(character))
{
Api.Logger.Important(character + " is in the admin mode - free construction is allowed.");
return;
}
// assume all the validation has been done before this action
var serverItemsService = Api.Server.Items;
var itemsChangedCount = new Dictionary <IProtoItem, int>();
foreach (var requiredItem in this.RequiredItems)
{
serverItemsService.DestroyItemsOfType(
character,
requiredItem.ProtoItem,
requiredItem.Count,
out _);
itemsChangedCount[requiredItem.ProtoItem] = -requiredItem.Count;
}
NotificationSystem.ServerSendItemsNotification(character, itemsChangedCount);
}
private void ServerGatheringSystemGatherHandler(ICharacter character, IStaticWorldObject worldObject)
{
if (!(worldObject.ProtoStaticWorldObject is ObjectCorpse))
{
return;
}
// corpse gathered!
// find the device and vial
var itemDevice = character.SharedGetPlayerContainerEquipment()
.GetItemsOfProto(this)
.FirstOrDefault();
if (itemDevice == null)
{
// don't have an equipped device
return;
}
var protoItemVialEmpty = GetProtoEntity <ItemVialEmpty>();
// require at least one vial
if (!character.ContainsItemsOfType(protoItemVialEmpty, requiredCount: 1))
{
// don't have an empty vial
this.CallClient(character, _ => _.ClientRemote_NotEnoughEmptyVials());
return;
}
var protoMob = (IProtoCharacterCore)worldObject.GetPublicState <ObjectCorpse.PublicState>()
.ProtoCharacterMob;
var healthMax = protoMob.StatDefaultHealthMax;
var maxVialsToUse = (ushort)MathHelper.Clamp(Math.Floor(healthMax / 100.0),
min: 1,
max: 10);
// destroy empty vial
Server.Items.DestroyItemsOfType(
character,
protoItemVialEmpty,
maxVialsToUse,
out var destroyedEmptyVialsCount);
if (destroyedEmptyVialsCount == 0)
{
// cannot destroy any empty vial (should be impossible)
return;
}
// spawn biomaterial vials
var createItemResult = Server.Items.CreateItem <ItemVialBiomaterial>(character,
count: destroyedEmptyVialsCount);
var itemChangedCount = NotificationSystem.SharedGetItemsChangedCount(createItemResult);
itemChangedCount.Add(protoItemVialEmpty, -(int)destroyedEmptyVialsCount);
NotificationSystem.ServerSendItemsNotification(character, itemChangedCount);
ItemDurabilitySystem.ServerModifyDurability(itemDevice, -DurabilityDecreasePerUse);
Logger.Info("Biomaterial collected successfully with Biomaterial collector", character);
}
private static void ServerOnDroneReturnedToPlayer(IDynamicWorldObject worldObject)
{
var privateState = GetPrivateState(worldObject);
var character = privateState.CharacterOwner;
CharacterDroneControlSystem.ServerDespawnDrone(worldObject, isReturnedToPlayer: true);
var storageContainer = privateState.StorageItemsContainer;
if (storageContainer.OccupiedSlotsCount == 0)
{
return;
}
// drop storage container contents to player
// but first, move the drone item to its original slot (if possible)
var characterContainerInventory = character.SharedGetPlayerContainerInventory();
var characterContainerHotbar = character.SharedGetPlayerContainerHotbar();
var itemInFirstSlot = storageContainer.GetItemAtSlot(0);
if (itemInFirstSlot is not null)
{
// item in the first slot is the drone's associated item
// it could be destroyed in case the drone's HP dropped <= 1
Server.Items.MoveOrSwapItem(itemInFirstSlot,
privateState.IsStartedFromHotbarContainer
? characterContainerHotbar
: characterContainerInventory,
slotId: privateState.StartedFromSlotIndex,
movedCount: out _);
}
var result = Server.Items.TryMoveAllItems(storageContainer, characterContainerInventory);
try
{
if (storageContainer.OccupiedSlotsCount == 0)
{
// all items moved from drone to player
return;
}
// try move remaining items to hotbar
var resultToHotbar = Server.Items.TryMoveAllItems(storageContainer, characterContainerHotbar);
result.MergeWith(resultToHotbar,
areAllItemsMoved: resultToHotbar.AreAllItemMoved);
if (storageContainer.OccupiedSlotsCount == 0)
{
// all items moved from drone to player
return;
}
}
finally
{
if (result.MovedItems.Count > 0)
{
// notify player about the received items
NotificationSystem.ServerSendItemsNotification(
character,
result.MovedItems
.GroupBy(p => p.Key.ProtoItem)
.Where(p => !(p.Key is TItemDrone))
.ToDictionary(p => p.Key, p => p.Sum(v => v.Value)));
}
}
// try to drop the remaining items on the ground
var groundContainer = ObjectGroundItemsContainer
.ServerTryGetOrCreateGroundContainerAtTileOrNeighbors(character, character.Tile);
if (groundContainer is not null)
{
var result2 = Server.Items.TryMoveAllItems(storageContainer, groundContainer);
if (result2.MovedItems.Count > 0)
{
var protoItemForIcon = result2.MovedItems.First().Key.ProtoItem;
NotificationSystem.ServerSendNotificationNoSpaceInInventoryItemsDroppedToGround(
character,
protoItemForIcon);
// ensure that these items could be lifted only by their owner in PvE
WorldObjectClaimSystem.ServerTryClaim(groundContainer.OwnerAsStaticObject,
character,
WorldObjectClaimDuration.DroppedGoods);
}
}
if (storageContainer.OccupiedSlotsCount == 0)
{
return;
}
Logger.Error("Not all items dropped on the ground from the drone storage: "
+ worldObject
+ " slots occupied: "
+ storageContainer.OccupiedSlotsCount);
}
private void ServerRemote_Uninstall(byte slotId)
{
var character = ServerRemoteContext.Character;
var worldObject = InteractionCheckerSystem.GetCurrentInteraction(character);
this.VerifyGameObject((IStaticWorldObject)worldObject);
var itemToUninstall = character.SharedGetPlayerContainerEquipment()
.GetItemAtSlot(slotId);
if (itemToUninstall == null)
{
throw new Exception("No implant installed");
}
var itemToUninstallProto = (IProtoItemEquipmentImplant)itemToUninstall.ProtoItem;
var biomaterialRequiredAmount = CreativeModeSystem.SharedIsInCreativeMode(character)
? (ushort)0
: itemToUninstallProto.BiomaterialAmountRequiredToUninstall;
if (!character.ContainsItemsOfType(ProtoItemBiomaterialVial.Value,
requiredCount: biomaterialRequiredAmount) &&
!CreativeModeSystem.SharedIsInCreativeMode(character))
{
throw new Exception("Not enough biomaterial vials");
}
// move to inventory
if (!Server.Items.MoveOrSwapItem(itemToUninstall,
character.SharedGetPlayerContainerInventory(),
out _))
{
NotificationSystem.ServerSendNotificationNoSpaceInInventory(character);
return;
}
if (biomaterialRequiredAmount > 0)
{
// destroy vials
Server.Items.DestroyItemsOfType(character,
ProtoItemBiomaterialVial.Value,
countToDestroy: biomaterialRequiredAmount,
out _);
NotificationSystem.ServerSendItemsNotification(
character,
ProtoItemBiomaterialVial.Value,
-biomaterialRequiredAmount);
}
if (itemToUninstallProto is ItemImplantBroken)
{
// broken implant destroys on uninstall
Server.Items.DestroyItem(itemToUninstall);
NotificationSystem.ServerSendItemsNotification(
character,
itemToUninstallProto,
-1);
}
Logger.Info("Implant uninstalled: " + itemToUninstall);
}
private void ServerRemote_Install(IItem itemToInstall, byte slotId)
{
var character = ServerRemoteContext.Character;
var worldObject = InteractionCheckerSystem.GetCurrentInteraction(character);
this.VerifyGameObject((IStaticWorldObject)worldObject);
var containerEquipment = character.SharedGetPlayerContainerEquipment();
var currentInstalledItem = containerEquipment.GetItemAtSlot(slotId);
if (currentInstalledItem != null)
{
if (currentInstalledItem == itemToInstall)
{
Logger.Info("The implant is already installed");
return;
}
throw new Exception("Please uninstall installed implant");
}
if (itemToInstall.Container.OwnerAsCharacter != character ||
itemToInstall.Container == containerEquipment)
{
throw new Exception("The item to install must be in character containers (except equipment)");
}
if (!containerEquipment.ProtoItemsContainer.CanAddItem(
new CanAddItemContext(containerEquipment,
itemToInstall,
slotId,
byCharacter: null,
isExploratoryCheck: false)))
{
throw new Exception("Cannot install implant item there");
}
var itemToInstallProto = (IProtoItemEquipmentImplant)itemToInstall.ProtoItem;
if (itemToInstallProto is ItemImplantBroken)
{
throw new Exception("Cannot install broken implant");
}
foreach (var equippedItem in containerEquipment.Items)
{
if (equippedItem.ProtoItem == itemToInstallProto)
{
throw new Exception("Another implant of this type is already installed: " + itemToInstallProto);
}
}
var biomaterialRequiredAmount = CreativeModeSystem.SharedIsInCreativeMode(character)
? (ushort)0
: itemToInstallProto.BiomaterialAmountRequiredToInstall;
if (!character.ContainsItemsOfType(ProtoItemBiomaterialVial.Value,
requiredCount: biomaterialRequiredAmount))
{
throw new Exception("Not enough biomaterial vials");
}
if (!Server.Items.MoveOrSwapItem(itemToInstall,
containerEquipment,
out _,
slotId: slotId))
{
throw new Exception("Unknown error - cannot move implant item to the player equipment");
}
if (biomaterialRequiredAmount > 0)
{
// destroy vials
Server.Items.DestroyItemsOfType(character,
ProtoItemBiomaterialVial.Value,
countToDestroy: biomaterialRequiredAmount,
out _);
NotificationSystem.ServerSendItemsNotification(
character,
ProtoItemBiomaterialVial.Value,
-biomaterialRequiredAmount);
}
Logger.Info("Implant installed: " + itemToInstall);
}
private void ServerGatheringSystemGatherHandler(ICharacter character, IStaticWorldObject worldObject)
{
if (!(worldObject.ProtoStaticWorldObject is ObjectCorpse))
{
return;
}
// corpse looted
// find the device and vial
var itemDevice = character.SharedGetPlayerContainerEquipment()
.GetItemsOfProto(this)
.FirstOrDefault();
if (itemDevice is null)
{
// don't have an equipped device
return;
}
var protoItemVialEmpty = GetProtoEntity <ItemVialEmpty>();
// require at least one vial
if (!character.ContainsItemsOfType(protoItemVialEmpty, requiredCount: 1))
{
// don't have an empty vial
this.CallClient(character, _ => _.ClientRemote_NotEnoughEmptyVials());
return;
}
var protoMob = worldObject.GetPublicState <ObjectCorpse.PublicState>()
.ProtoCharacterMob;
var healthMax = protoMob.StatDefaultHealthMax;
var maxVialsToUse = (ushort)MathHelper.Clamp(
Math.Floor(protoMob.BiomaterialValueMultiplier * healthMax / 100.0),
min: 1,
max: 10);
// destroy empty vial
Server.Items.DestroyItemsOfType(
character,
protoItemVialEmpty,
maxVialsToUse,
out var destroyedEmptyVialsCount);
if (destroyedEmptyVialsCount == 0)
{
// cannot destroy any empty vial (should be impossible)
return;
}
// spawn biomaterial vials
var protoItemVialBiomaterial = Api.GetProtoEntity <ItemVialBiomaterial>();
var createItemResult = Server.Items.CreateItem(protoItemVialBiomaterial,
character,
count: destroyedEmptyVialsCount);
if (!createItemResult.IsEverythingCreated)
{
createItemResult.Rollback();
var groundItemsContainer =
ObjectGroundItemsContainer.ServerTryGetOrCreateGroundContainerAtTileOrNeighbors(character,
character.Tile);
if (groundItemsContainer is null)
{
Logger.Error("Not enough space around the player to drop a full vial");
// restore items
Server.Items.CreateItem(protoItemVialEmpty,
character,
destroyedEmptyVialsCount);
return;
}
createItemResult = Server.Items.CreateItem(protoItemVialBiomaterial,
groundItemsContainer,
count: destroyedEmptyVialsCount);
if (!createItemResult.IsEverythingCreated)
{
createItemResult.Rollback();
Logger.Error("Not enough space around the player to drop a full vial");
// restore items
Server.Items.CreateItem(protoItemVialEmpty,
character,
destroyedEmptyVialsCount);
return;
}
NotificationSystem.ServerSendNotificationNoSpaceInInventoryItemsDroppedToGround(character,
protoItemVialBiomaterial);
}
var itemChangedCount = NotificationSystem.SharedGetItemsChangedCount(createItemResult);
itemChangedCount.Add(protoItemVialEmpty, -(int)destroyedEmptyVialsCount);
NotificationSystem.ServerSendItemsNotification(character, itemChangedCount);
ItemDurabilitySystem.ServerModifyDurability(itemDevice, -DurabilityDecreasePerUse);
Logger.Info("Biomaterial collected successfully with Biomaterial collector", character);
}
private static int ServerTryConsumeWaterBottles(
ICharacter character,
int waterAmount,
int waterCapacity,
List <IItem> bottlesToConsume)
{
var serverItemsService = Server.Items;
var totalUsedBottlesCount = 0;
var maxBottlesToConsume = MaxBottlesToConsumePerRefill;
foreach (var itemBottle in bottlesToConsume)
{
// check if character owns this item
if (!character.ProtoCharacter
.SharedEnumerateAllContainers(character, includeEquipmentContainer: false)
.Any(c => c.Items.Contains(itemBottle)))
{
throw new Exception("The character doesn't own " + itemBottle + " - cannot use it to reload");
}
int itemBottleCountToSubstract;
var itemBottleCount = itemBottle.Count;
if (itemBottleCount == 0)
{
continue;
}
if (itemBottleCount > maxBottlesToConsume)
{
itemBottleCount = (ushort)maxBottlesToConsume;
}
if (waterAmount + itemBottleCount * BottleWaterAmount
>= waterCapacity)
{
// there are more than enough item count in that item stack to fully refill the watering can
itemBottleCountToSubstract =
(int)Math.Ceiling((waterCapacity - waterAmount) / (double)BottleWaterAmount);
waterAmount = waterCapacity;
}
else
{
// consume full item stack
itemBottleCountToSubstract = itemBottleCount;
waterAmount += itemBottleCount * BottleWaterAmount;
}
if (itemBottleCountToSubstract > 0)
{
maxBottlesToConsume -= itemBottleCountToSubstract;
totalUsedBottlesCount += itemBottleCountToSubstract;
// reduce item count
var itemBottleNewCount = itemBottle.Count - itemBottleCountToSubstract;
serverItemsService.SetCount(
itemBottle,
itemBottleNewCount,
byCharacter: character,
isSendingUpdatesToPlayer: true);
// spawn empty bottles
ItemBottleEmpty.ServerSpawnEmptyBottle(character, (ushort)itemBottleCountToSubstract);
}
if (waterAmount >= waterCapacity)
{
// fully refilled
break;
}
if (maxBottlesToConsume <= 0)
{
// amount of bottles to consume exceeded
break;
}
}
NotificationSystem.ServerSendItemsNotification(
character,
new Dictionary <IProtoItem, int>()
{
{ GetProtoEntity <ItemBottleWater>(), -totalUsedBottlesCount }
});
return(waterAmount);
}
private static double ServerTryConsumeFuelItems(
ItemFuelRefillActionState state,
ICharacter character,
double fuelAmount,
double fuelCapacity)
{
var maxItemsToConsumePerRefill = MaxItemsToConsumePerRefill;
var consumedItems = new Dictionary <IProtoItem, int>();
foreach (var itemToConsume in state.ItemsToConsumeForRefill)
{
// check if character owns this item
if (!character.ProtoCharacter
.SharedEnumerateAllContainers(character, includeEquipmentContainer: false)
.Any(c => c.Items.Contains(itemToConsume)))
{
throw new Exception("The character doesn't own " + itemToConsume + " - cannot use it to reload");
}
int itemToConsumeCountToSubstract;
var itemToConsumeCount = itemToConsume.Count;
if (itemToConsumeCount == 0)
{
continue;
}
if (itemToConsumeCount > maxItemsToConsumePerRefill)
{
itemToConsumeCount = (ushort)maxItemsToConsumePerRefill;
}
var fuelAmountPerItem = ((IProtoItemFuel)itemToConsume.ProtoItem).FuelAmount;
if (fuelAmount + itemToConsumeCount * fuelAmountPerItem
>= fuelCapacity)
{
// there are more than enough item count in that item stack to fully refill
itemToConsumeCountToSubstract = (int)Math.Ceiling((fuelCapacity - fuelAmount)
/ fuelAmountPerItem);
fuelAmount = fuelCapacity;
}
else
{
// consume full item stack
itemToConsumeCountToSubstract = itemToConsumeCount;
fuelAmount += itemToConsumeCount * fuelAmountPerItem;
}
if (itemToConsumeCountToSubstract > 0)
{
maxItemsToConsumePerRefill -= itemToConsumeCountToSubstract;
// reduce item count
var itemToConsumeNewCount = itemToConsume.Count - itemToConsumeCountToSubstract;
Server.Items.SetCount(
itemToConsume,
itemToConsumeNewCount,
byCharacter: character);
// ReSharper disable once PossibleNullReferenceException
consumedItems.Add(itemToConsume.ProtoItem, -itemToConsumeCountToSubstract);
}
if (fuelAmount >= fuelCapacity)
{
// fully refilled
break;
}
if (maxItemsToConsumePerRefill <= 0)
{
// amount of bottles to consume exceeded
break;
}
}
NotificationSystem.ServerSendItemsNotification(character, consumedItems);
return(fuelAmount);
}
public bool ServerGather(IStaticWorldObject worldObject, ICharacter character)
{
var privateState = GetPrivateState(worldObject);
if (privateState.IsDropListSpawned)
{
// this loot container was already search - drop list was already spawned
return(true);
}
// spawn items accordingly to the droplist
privateState.IsDropListSpawned = true;
var skillExperienceToAdd = SkillSearching.ExperienceAddWhenSearching
* this.SearchingSkillExperienceMultiplier;
var lootDroplist = this.ServerGetLootDroplist(worldObject);
var dropItemContext = new DropItemContext(character, worldObject);
CreateItemResult dropItemResult;
if (this.IsAutoTakeAll)
{
// try to simply pickup the content
dropItemResult = lootDroplist.TryDropToCharacter(character,
dropItemContext,
sendNoFreeSpaceNotification: false);
if (dropItemResult.IsEverythingCreated &&
dropItemResult.TotalCreatedCount > 0)
{
NotificationSystem.ServerSendItemsNotification(character, dropItemResult);
Server.World.DestroyObject(worldObject); // destroy object after success pickup
character.ServerAddSkillExperience <SkillSearching>(skillExperienceToAdd);
ServerLootEventHelper.OnLootReceived(character, worldObject);
return(true);
}
dropItemResult.Rollback();
}
// create a container and drop items there
var attemptRemains = 100;
var itemsContainer = privateState.ItemsContainer;
do
{
dropItemResult = lootDroplist.TryDropToContainer(itemsContainer, dropItemContext);
}
// ensure that at least something is spawned...
// perhaps that's not a good idea, but we have an attempts limit
while (dropItemResult.TotalCreatedCount == 0 &&
--attemptRemains > 0);
Server.Items.SetSlotsCount(itemsContainer, itemsContainer.OccupiedSlotsCount);
character.ServerAddSkillExperience <SkillSearching>(skillExperienceToAdd);
ServerLootEventHelper.OnLootReceived(character, worldObject);
Server.World.EnterPrivateScope(character, worldObject);
// register private scope exit on interaction cancel
InteractionCheckerSystem.SharedRegister(
character,
worldObject,
finishAction: isAbort =>
{
if (worldObject.IsDestroyed)
{
return;
}
Server.World.ExitPrivateScope(character, worldObject);
if (isAbort)
{
// notify client
this.CallClient(character, _ => _.ClientRemote_FinishInteraction(worldObject));
}
if (this.IsAutoDestroyWhenLooted)
{
// container was closed - destroy it
Server.World.DestroyObject(worldObject);
}
});
Logger.Important($"Started object interaction with {worldObject} for {character}");
this.CallClient(character, _ => _.ClientRemote_OnContainerOpened(worldObject));
return(true);
}
protected override void ServerOnStaticObjectDestroyedByCharacter(
ICharacter byCharacter,
WeaponFinalCache weaponCache,
IStaticWorldObject targetObject)
{
base.ServerOnStaticObjectDestroyedByCharacter(byCharacter, weaponCache, targetObject);
// drop chance and gained experience depends on the vegetation growth stage
var growthProgressFraction = this.SharedGetGrowthProgress(targetObject);
growthProgressFraction = MathHelper.Clamp(growthProgressFraction, 0.1, 1);
try
{
var dropItemsList = this.DroplistOnDestroy;
var dropItemContext = new DropItemContext(byCharacter,
targetObject,
weaponCache.ProtoWeapon,
weaponCache.ProtoExplosive);
var objectDrone = weaponCache.Drone;
if (objectDrone is not null)
{
// drop resources into the internal storage of the drone
var storageItemsContainer = ((IProtoDrone)objectDrone.ProtoGameObject)
.ServerGetStorageItemsContainer(objectDrone);
dropItemsList.TryDropToContainer(storageItemsContainer,
dropItemContext,
probabilityMultiplier: growthProgressFraction);
}
else if (weaponCache.ProtoWeapon is IProtoItemWeaponMelee)
{
// a melee weapon - try drop items to character
var result = dropItemsList.TryDropToCharacterOrGround(
byCharacter,
targetObject.TilePosition,
dropItemContext,
groundContainer: out _,
probabilityMultiplier: growthProgressFraction);
if (result.TotalCreatedCount > 0)
{
NotificationSystem.ServerSendItemsNotification(byCharacter, result);
}
}
else
{
// not a melee weapon or cannot drop to character - drop on the ground only
dropItemsList.TryDropToGround(
targetObject.TilePosition,
dropItemContext,
probabilityMultiplier: growthProgressFraction,
groundContainer: out _);
}
}
finally
{
if (weaponCache.ProtoWeapon is IProtoItemToolWoodcutting)
{
// add experience proportional to the vegetation structure points
// (effectively - for the time spent on woodcutting)
var exp = SkillLumbering.ExperienceAddPerStructurePoint;
exp *= this.StructurePointsMax * growthProgressFraction;
byCharacter?.ServerAddSkillExperience <SkillLumbering>(exp);
}
}
}