private static bool SharedCheckTileRequirementsForRelocation(
ICharacter character,
IStaticWorldObject objectStructure,
Vector2Ushort toPosition,
out string errorMessage,
bool logErrors)
{
if (!(objectStructure.ProtoGameObject is IProtoObjectStructure protoStructure))
{
errorMessage = null;
return(false);
}
var world = Api.IsServer
? (IWorldService)Server.World
: (IWorldService)Client.World;
var tileRequirements = protoStructure.TileRequirements;
var occupiedTilePositions = new HashSet <Vector2Ushort>(objectStructure.OccupiedTilePositions);
foreach (var tileOffset in protoStructure.Layout.TileOffsets)
{
var tilePosition = new Vector2Ushort((ushort)(toPosition.X + tileOffset.X),
(ushort)(toPosition.Y + tileOffset.Y));
if (occupiedTilePositions.Contains(tilePosition))
{
// no need to check that tile as the object player want to move is already there
continue;
}
var tile = world.GetTile(tilePosition,
logOutOfBounds: false);
if (tile.IsOutOfBounds)
{
errorMessage = "Out of bounds";
}
else
{
var context = new ConstructionTileRequirements.Context(tile,
character,
protoStructure,
tileOffset,
startTilePosition: toPosition,
objectToRelocate: objectStructure);
if (tileRequirements.Check(context, out errorMessage))
{
// valid tile
continue;
}
}
// check failed
if (!logErrors)
{
return(false);
}
if (Api.IsServer)
{
Api.Logger.Warning(
$"Cannot move {protoStructure} at {toPosition} - check failed:"
+ Environment.NewLine
+ errorMessage);
}
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
errorMessage,
protoStructure);
return(false);
}
errorMessage = null;
return(true);
}
public static void ClientStartRelocation(IStaticWorldObject objectStructure)
{
var protoStructure = objectStructure.ProtoStaticWorldObject;
var character = Client.Characters.CurrentPlayerCharacter;
if (IsInObjectPlacementMode ||
ConstructionPlacementSystem.IsInObjectPlacementMode)
{
// already relocating/placing something
return;
}
if (!SharedIsRelocatable(objectStructure))
{
return;
}
if (!CreativeModeSystem.SharedIsInCreativeMode(character) &&
!LandClaimSystem.SharedIsOwnedLand(objectStructure.TilePosition, character, out _))
{
// the building location or destination is in an area that is not owned by the player
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
LandClaimSystem.ErrorNotLandOwner_Message,
protoStructure);
return;
}
var isPvEorWithinInteractionArea = PveSystem.SharedIsPve(false) ||
protoStructure.SharedIsInsideCharacterInteractionArea(
Api.Client.Characters.CurrentPlayerCharacter,
objectStructure,
writeToLog: false);
if (!isPvEorWithinInteractionArea)
{
CannotInteractMessageDisplay.ClientOnCannotInteract(
character,
CoreStrings.Notification_TooFar,
isOutOfRange: true);
return;
}
if (LandClaimSystem.SharedIsUnderRaidBlock(character, objectStructure))
{
// the building is in an area under the raid
ConstructionSystem.SharedShowCannotBuildNotification(
character,
LandClaimSystem.ErrorRaidBlockActionRestricted_Message,
protoStructure);
return;
}
if (LandClaimShieldProtectionSystem.SharedIsUnderShieldProtection(objectStructure))
{
// the building is in an area under shield protection
LandClaimShieldProtectionSystem.SharedSendNotificationActionForbiddenUnderShieldProtection(
character);
return;
}
ClientDisableConstructionRelocation();
var sceneObject = Client.Scene.CreateSceneObject("StructureRelocationHelper");
componentObjectPlacementHelper = sceneObject.AddComponent <ClientComponentObjectPlacementHelper>();
componentRelocationHelper = sceneObject.AddComponent <ClientComponentObjectRelocationHelper>();
componentObjectPlacementHelper
.Setup(protoStructure,
isCancelable: true,
isRepeatCallbackIfHeld: false,
isDrawConstructionGrid: true,
isBlockingInput: true,
validateCanPlaceCallback: ClientValidateCanRelocate,
placeSelectedCallback: ClientConstructionPlaceSelectedCallback,
delayRemainsSeconds: 0.1);
componentObjectPlacementHelper.HideBlueprintOnOverlapWithTheSameObject = false;
componentRelocationHelper.Setup(objectStructure);
void ClientValidateCanRelocate(
Vector2Ushort tilePosition,
bool logErrors,
out bool canPlace,
out bool isTooFar)
{
if (tilePosition == objectStructure.TilePosition)
{
canPlace = true;
isTooFar = false;
return;
}
if (!SharedCheckTileRequirementsForRelocation(character,
objectStructure,
tilePosition,
logErrors: logErrors))
{
// time requirements are not valid
canPlace = false;
isTooFar = false;
return;
}
if (!SharedValidateCanCharacterRelocateStructure(character,
objectStructure,
tilePosition,
logErrors: logErrors))
{
canPlace = true;
isTooFar = true;
return;
}
if (SharedHasObstacle(
character,
objectStructure,
tilePosition.ToVector2D() + protoStructure.Layout.Center))
{
if (logErrors)
{
CannotInteractMessageDisplay.ClientOnCannotInteract(
character,
CoreStrings.Notification_ObstaclesOnTheWay,
isOutOfRange: true);
}
canPlace = true;
isTooFar = true;
return;
}
canPlace = true;
isTooFar = false;
}
void ClientConstructionPlaceSelectedCallback(Vector2Ushort tilePosition)
{
if (SharedHasObstacle(
character,
objectStructure,
tilePosition.ToVector2D() + protoStructure.Layout.Center))
{
CannotInteractMessageDisplay.ClientOnCannotInteract(
character,
CoreStrings.Notification_ObstaclesOnTheWay,
isOutOfRange: true);
return;
}
ClientTimersSystem.AddAction(0.1, ClientDisableConstructionRelocation);
if (tilePosition != objectStructure.TilePosition)
{
Instance.CallServer(_ => _.ServerRemote_RelocateStructure(objectStructure, tilePosition));
}
}
}
public static bool SharedValidateCanCharacterRelocateStructure(
ICharacter character,
IStaticWorldObject objectStructure,
Vector2Ushort toPosition,
out string errorMessage,
bool logErrors)
{
if (!SharedIsRelocatable(objectStructure))
{
errorMessage = null;
return(false);
}
if (!SharedCheckTileRequirementsForRelocation(character,
objectStructure,
toPosition,
out errorMessage,
logErrors))
{
return(false);
}
if (!(objectStructure.ProtoGameObject is IProtoObjectStructure protoStructure))
{
return(false);
}
var maxRelocationDistance = PveSystem.SharedIsPve(true)
? MaxRelocationDistancePvE
: MaxRelocationDistancePvP;
if (objectStructure.TilePosition.TileSqrDistanceTo(toPosition)
> maxRelocationDistance * maxRelocationDistance)
{
if (logErrors)
{
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
CoreStrings.Notification_TooFar,
protoStructure);
}
errorMessage = CoreStrings.Notification_TooFar;
return(false);
}
var itemInHands = character.SharedGetPlayerSelectedHotbarItem();
if (!(itemInHands.ProtoGameObject is IProtoItemToolToolbox))
{
return(false);
}
if (CreativeModeSystem.SharedIsInCreativeMode(character))
{
errorMessage = null;
return(true);
}
if (!LandClaimSystem.SharedIsOwnedLand(objectStructure.TilePosition,
character,
requireFactionPermission: true,
out var hasNoFactionPermission,
ownedArea: out _) ||
!IsOwnedLand(toPosition, out hasNoFactionPermission))
{
errorMessage = string.Format(CoreStrings.Faction_Permission_Required_Format,
CoreStrings.Faction_Permission_LandClaimManagement_Title);
// the building location or destination is in an area that is not owned by the player
if (logErrors)
{
SharedShowCannotRelocateNotification(
character,
protoStructure,
hasNoFactionPermission);
}
return(false);
}
if (LandClaimSystem.SharedIsUnderRaidBlock(character, objectStructure))
{
// the building is in an area under the raid
errorMessage = LandClaimSystem.ErrorRaidBlockActionRestricted_Message;
if (logErrors)
{
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
LandClaimSystem.ErrorRaidBlockActionRestricted_Message,
protoStructure);
}
return(false);
}
if (LandClaimShieldProtectionSystem.SharedIsUnderShieldProtection(objectStructure))
{
// the building is in an area under shield protection
errorMessage = CoreStrings.ShieldProtection_ActionRestrictedBaseUnderShieldProtection;
if (logErrors)
{
LandClaimShieldProtectionSystem.SharedSendNotificationActionForbiddenUnderShieldProtection(
character);
}
return(false);
}
errorMessage = null;
return(true);
bool IsOwnedLand(
Vector2Ushort startTilePosition,
out bool hasNoFactionPermission)
{
var worldObjectLayoutTileOffsets = objectStructure.ProtoStaticWorldObject.Layout.TileOffsets;
foreach (var tileOffset in worldObjectLayoutTileOffsets)
{
if (!LandClaimSystem.SharedIsOwnedLand(startTilePosition.AddAndClamp(tileOffset),
character,
requireFactionPermission: true,
out hasNoFactionPermission,
out _))
{
return(false);
}
}
hasNoFactionPermission = false;
return(true);
}
}
public static bool SharedValidateCanCharacterRelocateStructure(
ICharacter character,
IStaticWorldObject objectStructure,
Vector2Ushort toPosition,
bool logErrors)
{
if (!SharedIsRelocatable(objectStructure))
{
return(false);
}
if (!SharedCheckTileRequirementsForRelocation(character,
objectStructure,
toPosition,
logErrors))
{
return(false);
}
if (!(objectStructure.ProtoGameObject is IProtoObjectStructure protoStructure))
{
return(false);
}
if (objectStructure.TilePosition.TileSqrDistanceTo(toPosition)
> MaxRelocationDistance * MaxRelocationDistance)
{
if (logErrors)
{
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
CoreStrings.Notification_TooFar,
protoStructure);
}
return(false);
}
var itemInHands = character.SharedGetPlayerSelectedHotbarItem();
if (!(itemInHands.ProtoGameObject is IProtoItemToolToolbox))
{
return(false);
}
if (CreativeModeSystem.SharedIsInCreativeMode(character))
{
return(true);
}
if (!LandClaimSystem.SharedIsOwnedLand(objectStructure.TilePosition, character, out _) ||
!IsOwnedLand(toPosition))
{
// the building location or destination is in an area that is not owned by the player
if (logErrors)
{
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
LandClaimSystem.ErrorNotLandOwner_Message,
protoStructure);
}
return(false);
}
if (LandClaimSystem.SharedIsUnderRaidBlock(character, objectStructure))
{
// the building is in an area under the raid
if (logErrors)
{
ConstructionSystem.SharedShowCannotPlaceNotification(
character,
LandClaimSystem.ErrorRaidBlockActionRestricted_Message,
protoStructure);
}
return(false);
}
if (LandClaimShieldProtectionSystem.SharedIsUnderShieldProtection(objectStructure))
{
// the building is in an area under shield protection
if (logErrors)
{
LandClaimShieldProtectionSystem.SharedSendNotificationActionForbiddenUnderShieldProtection(
character);
}
return(false);
}
return(true);
bool IsOwnedLand(Vector2Ushort startTilePosition)
{
var worldObjectLayoutTileOffsets = objectStructure.ProtoStaticWorldObject.Layout.TileOffsets;
foreach (var tileOffset in worldObjectLayoutTileOffsets)
{
if (!LandClaimSystem.SharedIsOwnedLand(startTilePosition.AddAndClamp(tileOffset), character, out _))
{
return(false);
}
}
return(true);
}
}