private void ClientDeleteInternal(IReadOnlyCollection <IStaticWorldObject> worldObjectsToDelete)
{
worldObjectsToDelete = worldObjectsToDelete.Distinct().ToList();
var restoreRequests = worldObjectsToDelete.Select(o => new RestoreObjectRequest(o))
.Batch(20000)
.Select(b => b.ToList())
.ToList();
var tilePositions = worldObjectsToDelete
.GroupBy(_ => _.TilePosition)
.Select(g => g.Key)
.Batch(20000)
.Select(b => b.ToList())
.ToList();
EditorClientSystem.DoAction(
"Delete objects",
onDo: () =>
{
foreach (var batch in tilePositions)
{
this.CallServer(_ => _.ServerRemote_DeleteObjects(batch));
}
},
onUndo: () =>
{
foreach (var batch in restoreRequests)
{
this.CallServer(_ => _.ServerRemote_RestoreObjects(batch));
}
},
canGroupWithPreviousAction: false);
}
public void ApplyClientChanges(bool forcePushChangesImmediately)
{
this.ValidateIsDataReceived();
var newSnapshot = this.quadTree.SaveQuadTree();
var diffDo = QuadTreeDiff.Create(
newSnapshot,
this.lastClientSnapshot);
if (diffDo.IsEmpty)
{
// quad trees are equal
return;
}
var redo = false;
EditorClientSystem.DoAction(
"Modify zone " + this.ProtoZone.Id,
onDo: () =>
{
if (redo)
{
this.quadTree.ApplyDiff(diffDo);
}
OnDiffApplied(diffDo);
},
onUndo: () =>
{
// set flag for next "do" call to make it "redo"
redo = true;
var diffRedo = diffDo.ReverseDiff();
this.quadTree.ApplyDiff(diffRedo);
OnDiffApplied(diffRedo);
});
// helper local function
void OnDiffApplied(QuadTreeDiff appliedDiff)
{
this.isNeedSyncToServer = true;
this.lastModificationTime = Api.Client.Core.ClientRealTime;
this.lastClientSnapshot = this.quadTree.SaveQuadTree();
this.ZoneModified?.Invoke(appliedDiff);
if (forcePushChangesImmediately)
{
this.SyncToServer(forceImmediate: true);
}
else
{
this.ScheduleSyncToServer();
}
}
}
public void Apply(
long seed,
double noiseProbability,
BoundsUshort selectionBounds,
IProtoTile protoTileTarget,
IProtoTile protoTileNoise)
{
Api.Assert(protoTileTarget != null, "Please select target tile proto");
Api.Assert(protoTileNoise != null, "Please select noise tile proto");
Api.Assert(selectionBounds.Size.LengthSquared > 0, "Please select world area");
Api.Assert(noiseProbability >= 0 || noiseProbability <= 1,
"Noise probability must be in range from 0 to 1 inclusive.");
var random = new Random((int)seed);
var world = Client.World;
var tilesToModify = new List <Vector2Ushort>();
for (var x = selectionBounds.MinX; x < selectionBounds.MaxX; x++)
{
for (var y = selectionBounds.MinY; y < selectionBounds.MaxY; y++)
{
if (random.NextDouble() > noiseProbability)
{
// do not process this tile
continue;
}
// check tile type
var tilePosition = new Vector2Ushort(x, y);
var tile = world.GetTile(tilePosition);
if (tile.ProtoTile == protoTileTarget)
{
tilesToModify.Add(tilePosition);
}
}
}
if (tilesToModify.Count == 0)
{
return;
}
EditorClientSystem.DoAction(
"Modify terrain tiles (noise)",
onDo: () => tilesToModify.ChunkedInvoke(
5000,
chunk => this.CallServer(_ => _.ServerRemote_PlaceAt(chunk, protoTileNoise))),
onUndo: () => tilesToModify.ChunkedInvoke(
5000,
chunk => this.CallServer(_ => _.ServerRemote_PlaceAt(chunk, protoTileTarget))));
}
private void ClientPlaceAt(List <Vector2Ushort> tilePositions, bool isRepeat)
{
this.ValidateCallback(tilePositions, out var tilePosition);
var tile = Client.World.GetTile(tilePosition);
var previousIsSlope = tile.IsSlope;
var newIsSlope = !previousIsSlope;
EditorClientSystem.DoAction(
"Toggle terrain slope",
onDo: () => this.CallServer(_ => _.ServerRemote_PlaceAt(tilePosition, newIsSlope)),
onUndo: () => this.CallServer(_ => _.ServerRemote_PlaceAt(tilePosition, previousIsSlope)));
}
private void ClientPlaceStaticObject(
List <Vector2Ushort> tilePositions,
IProtoStaticWorldObject protoStaticWorldObject)
{
var tilePosition = tilePositions[0];
if (Client.World.GetTile(tilePosition)
.StaticObjects.Any(so => so.ProtoStaticWorldObject == protoStaticWorldObject))
{
return;
}
EditorClientSystem.DoAction(
$"Place object \"{protoStaticWorldObject.Name}\"",
onDo: () => this.CallServer(
_ => _.ServerRemote_PlaceStaticObject(protoStaticWorldObject, tilePosition)),
onUndo: () => this.CallServer(_ => _.ServerRemote_Destroy(protoStaticWorldObject, tilePosition)));
}
private void ClientPlaceAt(List <Vector2Ushort> tilePositions, IProtoTile selectedProtoTile, bool isRepeat)
{
var terrainHeightMode = this.settings.SelectedHeightMode.Value;
var isAllowTileKindChange = this.settings.IsAllowTileKindChange;
var isAllowTileProtoChangeOnlyOnTheSameHeight = this.settings.IsAllowTileProtoChangeOnlyOnTheSameHeight;
var isApplyOnlyOnTheSameTileProto = this.settings.IsApplyOnlyOnTheSameTileProto;
if (this.settings.IsFillMode)
{
if (isRepeat)
{
// fill doesn't support repeat
return;
}
tilePositions = EditorTileHelper.GatherAllTilePositionsOfTheSameProtoTile(
tilePositions[0],
onlyOnTheSameHeight: isAllowTileProtoChangeOnlyOnTheSameHeight,
ignoreCliffsAndSlopes: false);
// don't change the tile heights in the fill mode
terrainHeightMode = TerrainHeightMode.Keep;
}
var worldService = Client.World;
byte targetHeight = 0;
IProtoTile targetProto = null;
if (isRepeat)
{
// use target height from previous iteration
targetHeight = this.lastTargetHeight;
targetProto = this.lastTargetProto;
}
else
{
if (isApplyOnlyOnTheSameTileProto)
{
targetProto = EditorTileHelper.CalculateMostFrequentTileProto(tilePositions);
}
switch (terrainHeightMode)
{
case TerrainHeightMode.Keep:
case TerrainHeightMode.Flatten:
// calculate average height for all the tiles
targetHeight = EditorTileHelper.CalculateAverageHeight(tilePositions);
break;
case TerrainHeightMode.Increase:
targetHeight = byte.MaxValue;
goto case TerrainHeightMode.Decrease;
case TerrainHeightMode.Decrease:
// calculate target height
foreach (var tilePosition in tilePositions)
{
var tile = worldService.GetTile(tilePosition);
var calculatedNewTileHeight = this.CalculateNewTileHeight(tile, terrainHeightMode);
if (terrainHeightMode == TerrainHeightMode.Increase &&
calculatedNewTileHeight < targetHeight ||
terrainHeightMode == TerrainHeightMode.Decrease &&
calculatedNewTileHeight > targetHeight)
{
targetHeight = calculatedNewTileHeight;
}
}
break;
}
}
this.lastTargetHeight = targetHeight;
this.lastTargetProto = targetProto;
var tilesToModify = new List <List <TileModifyRequest> >();
var tilesToRevert = new List <List <TileModifyRequest> >();
// separate on groups of world chunk size
var worldChunkSize = 10 * ScriptingConstants.WorldChunkSize;
var groups = tilePositions
.GroupBy(g => new Vector2Ushort((ushort)(g.X / worldChunkSize),
(ushort)(g.Y / worldChunkSize)))
.ToList();
// gather tile modifications for each group
foreach (var group in groups)
{
var groupTilesToModify = new List <TileModifyRequest>();
var groupTilesToRevert = new List <TileModifyRequest>();
foreach (var tilePosition in group)
{
var tile = worldService.GetTile(tilePosition);
var previousProtoTile = tile.ProtoTile;
var previousTileHeight = tile.Height;
var previousIsSlope = tile.IsSlope;
var newProtoTile = selectedProtoTile ?? previousProtoTile;
var newIsSlope = tile.IsSlope;
if (isApplyOnlyOnTheSameTileProto &&
previousProtoTile != targetProto)
{
continue;
}
if (isAllowTileProtoChangeOnlyOnTheSameHeight &&
this.lastTargetHeight != previousTileHeight)
{
continue;
}
if (!isAllowTileKindChange &&
previousProtoTile.Kind != newProtoTile.Kind &&
previousProtoTile.Kind != TileKind.Placeholder)
{
continue;
}
var newTileHeight = previousTileHeight;
if (terrainHeightMode == TerrainHeightMode.Flatten)
{
if (IsValidHeightFotTile(tile, targetHeight))
{
// can set tile height to target height
newTileHeight = targetHeight;
}
}
else if (terrainHeightMode == TerrainHeightMode.Increase ||
terrainHeightMode == TerrainHeightMode.Decrease)
{
newTileHeight = this.CalculateNewTileHeight(tile, terrainHeightMode);
if (newTileHeight != targetHeight)
{
// cannot change tile height
newTileHeight = previousTileHeight;
}
}
if (previousProtoTile == newProtoTile &&
newTileHeight == previousTileHeight &&
newIsSlope == previousIsSlope)
{
// nothing to change - the tile is already as desired
continue;
}
groupTilesToModify.Add(new TileModifyRequest(tilePosition,
newProtoTile.SessionIndex,
newTileHeight,
newIsSlope));
groupTilesToRevert.Add(new TileModifyRequest(tilePosition,
previousProtoTile.SessionIndex,
previousTileHeight,
previousIsSlope));
}
if (groupTilesToModify.Count == 0)
{
// nothing to modify in this group
continue;
}
tilesToModify.Add(groupTilesToModify);
tilesToRevert.Add(groupTilesToRevert);
}
if (tilesToModify.Count == 0)
{
// nothing to modify
return;
}
EditorClientSystem.DoAction(
"Modify terrain tiles",
onDo: () => tilesToModify.ForEach(
chunk => this.CallServer(_ => _.ServerRemote_PlaceAt(chunk))),
onUndo: () => tilesToRevert.ForEach(
chunk => this.CallServer(_ => _.ServerRemote_PlaceAt(chunk))));
}