/// <see cref="IMapEditorService.PlaceVespeneGeyser"/>
public bool PlaceVespeneGeyser(RCIntVector position)
{
if (this.scenarioManager.ActiveScenario == null)
{
throw new InvalidOperationException("No active scenario!");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
RCIntVector navCellCoords = this.mapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
IQuadTile quadTileAtPos = this.scenarioManager.ActiveScenario.Map.GetCell(navCellCoords).ParentQuadTile;
IScenarioElementType objectType = this.scenarioManager.Metadata.GetElementType(VespeneGeyser.VESPENEGEYSER_TYPE_NAME);
RCIntVector objQuadSize = this.scenarioManager.ActiveScenario.Map.CellToQuadSize(objectType.Area.Read().Size);
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - objQuadSize / 2;
if (objectType.CheckPlacementConstraints(this.scenarioManager.ActiveScenario, topLeftQuadCoords, new RCSet <Entity>()).Count != 0)
{
return(false);
}
VespeneGeyser placedVespeneGeyser = new VespeneGeyser();
this.scenarioManager.ActiveScenario.AddElementToScenario(placedVespeneGeyser);
placedVespeneGeyser.AttachToMap(this.scenarioManager.ActiveScenario.Map.GetQuadTile(topLeftQuadCoords));
return(true);
}
/// <summary>
/// Attaches this entity to the given quadratic tile on the map.
/// </summary>
/// <param name="topLeftTile">The quadratic tile at the top-left corner of this entity.</param>
/// <param name="elementsToIgnore">An optional list of scenario elements to ignore during attach.</param>
/// <returns>True if this entity was successfully attached to the map; otherwise false.</returns>
/// <remarks>Note that the caller has to explicitly call MotionControl.Fix to fix this entity after calling this method.</remarks>
public bool AttachToMap(IQuadTile topLeftTile, params ScenarioElement[] elementsToIgnore)
{
ICell topLeftCell = topLeftTile.GetCell(new RCIntVector(0, 0));
RCNumVector position = topLeftCell.MapCoords - new RCNumVector(1, 1) / 2 - this.ElementType.Area.Read().Location;
return(this.AttachToMap(position, elementsToIgnore));
}
/// <see cref="ITerrainObjectConstraint.Check"/>
public RCSet <RCIntVector> Check(IMapAccess map, RCIntVector position)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
RCSet <RCIntVector> retList = new RCSet <RCIntVector>();
RCIntVector absQuadCoords = position + this.quadCoords;
if (absQuadCoords.X >= 0 && absQuadCoords.X < map.Size.X &&
absQuadCoords.Y >= 0 && absQuadCoords.Y < map.Size.Y)
{
IQuadTile checkedQuadTile = map.GetQuadTile(absQuadCoords);
IIsoTile checkedIsoTile = checkedQuadTile.PrimaryIsoTile;
if (checkedIsoTile.Type.TerrainA != this.terrainA ||
checkedIsoTile.Type.TerrainB != this.terrainB ||
!this.allowedCombinations.Contains(checkedIsoTile.Type.Combination))
{
retList.Add(this.quadCoords);
foreach (IQuadTile neighbour in checkedQuadTile.Neighbours)
{
if (neighbour.PrimaryIsoTile == checkedIsoTile)
{
retList.Add(neighbour.MapCoords - position);
}
}
}
}
return(retList);
}
/// <see cref="IScenarioLoader.LoadScenario"/>
public Scenario LoadScenario(IMapAccess map, byte[] data)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (data == null)
{
throw new ArgumentNullException("data");
}
/// Load the packages from the byte array.
int offset = 0;
Scenario scenario = new Scenario(map);
while (offset < data.Length)
{
int parsedBytes;
RCPackage package = RCPackage.Parse(data, offset, data.Length - offset, out parsedBytes);
if (package == null || !package.IsCommitted)
{
throw new SimulatorException("Syntax error!");
}
offset += parsedBytes;
if (package.PackageFormat.ID == ScenarioFileFormat.MINERAL_FIELD)
{
IQuadTile quadTile = map.GetQuadTile(new RCIntVector(package.ReadShort(0), package.ReadShort(1)));
MineralField mineralField = new MineralField();
mineralField.ResourceAmount.Write(package.ReadInt(2));
scenario.AddElementToScenario(mineralField);
mineralField.AttachToMap(quadTile);
}
else if (package.PackageFormat.ID == ScenarioFileFormat.VESPENE_GEYSER)
{
IQuadTile quadTile = map.GetQuadTile(new RCIntVector(package.ReadShort(0), package.ReadShort(1)));
VespeneGeyser vespeneGeyser = new VespeneGeyser();
vespeneGeyser.ResourceAmount.Write(package.ReadInt(2));
scenario.AddElementToScenario(vespeneGeyser);
vespeneGeyser.AttachToMap(quadTile);
}
else if (package.PackageFormat.ID == ScenarioFileFormat.START_LOCATION)
{
IQuadTile quadTile = map.GetQuadTile(new RCIntVector(package.ReadShort(0), package.ReadShort(1)));
StartLocation startLocation = new StartLocation(package.ReadByte(2));
scenario.AddElementToScenario(startLocation);
startLocation.AttachToMap(quadTile);
}
}
/// Check the constraints of the visible entities.
foreach (Entity entity in scenario.GetElementsOnMap <Entity>(MapObjectLayerEnum.GroundObjects, MapObjectLayerEnum.AirObjects))
{
if (entity.CheckPlacementConstraints(entity.MapObject.QuadraticPosition.Location, new RCSet <Entity>()).Count != 0)
{
throw new MapException(string.Format("Entity at {0} is voilating its placement constraints!", entity.MapObject.QuadraticPosition.Location));
}
}
return(scenario);
}
/// <summary>
/// Constructs a terrain object.
/// </summary>
/// <param name="map">The map that this terrain object belongs to.</param>
/// <param name="type">The type of this terrain object.</param>
/// <param name="mapCoords">The coordinates of the top-left quadratic tile of this terrain object.</param>
public TerrainObject(IMapAccess map, ITerrainObjectType type, RCIntVector mapCoords)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
if (mapCoords == RCIntVector.Undefined)
{
throw new ArgumentNullException("type");
}
if (type.Tileset != map.Tileset)
{
throw new MapException("Tileset of the TerrainObjectType and tileset of the map are not the same!");
}
this.mapCoords = mapCoords;
this.type = type;
this.parentMap = map;
this.cells = new Cell[this.type.QuadraticSize.X * MapStructure.NAVCELL_PER_QUAD,
this.type.QuadraticSize.Y * MapStructure.NAVCELL_PER_QUAD];
this.quadTiles = new QuadTile[this.type.QuadraticSize.X, this.type.QuadraticSize.Y];
/// Set the references to the appropriate quadratic tiles and cells.
for (int quadX = 0; quadX < this.type.QuadraticSize.X; quadX++)
{
for (int quadY = 0; quadY < this.type.QuadraticSize.Y; quadY++)
{
RCIntVector relQuadCoords = new RCIntVector(quadX, quadY);
if (!this.type.IsExcluded(relQuadCoords))
{
IQuadTile currQuadTile = this.parentMap.GetQuadTile(this.mapCoords + relQuadCoords);
this.quadTiles[quadX, quadY] = currQuadTile;
for (int navX = 0; navX < MapStructure.NAVCELL_PER_QUAD; navX++)
{
for (int navY = 0; navY < MapStructure.NAVCELL_PER_QUAD; navY++)
{
RCIntVector relNavCoords = relQuadCoords * MapStructure.NAVCELL_PER_QUAD + new RCIntVector(navX, navY);
this.cells[relNavCoords.X, relNavCoords.Y] = currQuadTile.GetCell(new RCIntVector(navX, navY));
}
}
}
}
}
/// TODO: Apply the cell data changesets!
/// TODO: Attach this TerrainObject to the map!
}
/// <summary>
/// Implements visibility calculations when there is no running FogOfWars.
/// </summary>
/// <returns>The results of the visibility calculations.</returns>
private FowVisibilityInfo CalculateVisibilityWithoutFow()
{
/// Collect the isometric & quadratic tiles that need to be updated.
IMapAccess map = this.ActiveScenario.Map;
RCSet <IIsoTile> isoTilesToUpdate = new RCSet <IIsoTile>();
RCSet <ITerrainObject> terrainObjectsToUpdate = new RCSet <ITerrainObject>();
for (int column = this.quadTileWindow.Left; column < this.quadTileWindow.Right; column++)
{
for (int row = this.quadTileWindow.Top; row < this.quadTileWindow.Bottom; row++)
{
/// Add the primary & secondary isometric tiles into the update lists.
IQuadTile quadTileToUpdate = map.GetQuadTile(new RCIntVector(column, row));
if (quadTileToUpdate.PrimaryIsoTile != null)
{
isoTilesToUpdate.Add(quadTileToUpdate.PrimaryIsoTile);
}
if (quadTileToUpdate.SecondaryIsoTile != null)
{
isoTilesToUpdate.Add(quadTileToUpdate.SecondaryIsoTile);
}
if (quadTileToUpdate.TerrainObject != null)
{
terrainObjectsToUpdate.Add(quadTileToUpdate.TerrainObject);
}
}
}
/// Collect the currently visible map objects on the ground.
RCSet <MapObject> groundMapObjectsToUpdate = this.ActiveScenario.GetMapObjects(
this.mapWindowBC.AttachedWindow.WindowMapCoords,
MapObjectLayerEnum.GroundObjects,
MapObjectLayerEnum.GroundMissiles);
/// Collect the currently visible map objects in the air.
RCSet <MapObject> airMapObjectsToUpdate = this.ActiveScenario.GetMapObjects(
this.mapWindowBC.AttachedWindow.WindowMapCoords,
MapObjectLayerEnum.AirObjects,
MapObjectLayerEnum.AirMissiles);
/// Create the calculated visibility info.
return(new FowVisibilityInfo
{
IsoTilesToUpdate = isoTilesToUpdate,
TerrainObjectsToUpdate = terrainObjectsToUpdate,
QuadTilesToUpdate = new List <IQuadTile>(),
EntitySnapshotsToUpdate = new List <EntitySnapshot>(),
GroundMapObjectsToUpdate = groundMapObjectsToUpdate,
AirMapObjectsToUpdate = airMapObjectsToUpdate
});
}
/// <see cref="IMapEditorService.PlaceStartLocation"/>
public bool PlaceStartLocation(RCIntVector position, int playerIndex)
{
if (this.scenarioManager.ActiveScenario == null)
{
throw new InvalidOperationException("No active scenario!");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
RCIntVector navCellCoords = this.mapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
IQuadTile quadTileAtPos = this.scenarioManager.ActiveScenario.Map.GetCell(navCellCoords).ParentQuadTile;
IScenarioElementType objectType = this.scenarioManager.Metadata.GetElementType(StartLocation.STARTLOCATION_TYPE_NAME);
RCIntVector objQuadSize = this.scenarioManager.ActiveScenario.Map.CellToQuadSize(objectType.Area.Read().Size);
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - objQuadSize / 2;
if (objectType.CheckPlacementConstraints(this.scenarioManager.ActiveScenario, topLeftQuadCoords, new RCSet <Entity>()).Count != 0)
{
return(false);
}
/// Check if a start location with the given player index already exists.
RCSet <StartLocation> startLocations = this.scenarioManager.ActiveScenario.GetAllElements <StartLocation>();
StartLocation startLocation = null;
foreach (StartLocation sl in startLocations)
{
if (sl.PlayerIndex == playerIndex)
{
startLocation = sl;
break;
}
}
/// If a start location with the given player index already exists, change its quadratic coordinates,
/// otherwise create a new start location.
if (startLocation != null)
{
startLocation.DetachFromMap();
}
else
{
startLocation = new StartLocation(playerIndex);
this.scenarioManager.ActiveScenario.AddElementToScenario(startLocation);
}
startLocation.AttachToMap(this.scenarioManager.ActiveScenario.Map.GetQuadTile(topLeftQuadCoords));
return(true);
}
/// <see cref="Weapon.OnImpact"/>
protected override void OnImpact(Missile impactedMissile)
{
IQuadTile launchQuadTile = impactedMissile.Scenario.Map.GetCell(impactedMissile.LaunchPosition.Round()).ParentQuadTile;
IQuadTile impactQuadTile = impactedMissile.Scenario.Map.GetCell(impactedMissile.TargetEntity.MotionControl.PositionVector.Read().Round()).ParentQuadTile;
/// TODO: Don't use the default random generator here because scenario update needs to be deterministic!
bool makeDamage = impactedMissile.LaunchedFromAir ||
impactedMissile.TargetEntity.MotionControl.IsFlying ||
impactQuadTile.GroundLevel <= launchQuadTile.GroundLevel ||
RandomService.DefaultGenerator.Next(100) < LOW_TO_HIGH_GROUNDLEVEL_DAMAGE_PROBABILITY;
if (makeDamage)
{
impactedMissile.TargetEntity.Biometrics.Damage(this.weaponData.DamageType.Read(), this.weaponData.Damage.Read(), impactedMissile.Owner == impactedMissile.TargetEntity.Owner);
}
}
/// <see cref="IMapEditor.PlaceTerrainObject"/>
public ITerrainObject PlaceTerrainObject(IMapAccess targetMap, IQuadTile targetTile, ITerrainObjectType type)
{
if (targetMap == null)
{
throw new ArgumentNullException("targetMap");
}
if (targetTile == null)
{
throw new ArgumentNullException("targetTile");
}
if (type == null)
{
throw new ArgumentNullException("type");
}
if (targetMap.Tileset != type.Tileset)
{
throw new InvalidOperationException("The tileset of the terrain object type must be the same as the tileset of the map!");
}
/// TODO: Avoid this downcast!
MapAccess targetMapObj = targetMap as MapAccess;
if (targetMapObj == null)
{
throw new ArgumentException("The given map cannot be handled by the MapEditor!", "targetMap");
}
if (type.CheckConstraints(targetMap, targetTile.MapCoords).Count != 0)
{
return(null);
}
if (type.CheckTerrainObjectIntersections(targetMap, targetTile.MapCoords).Count != 0)
{
return(null);
}
/// TODO: Might be better to create the TerrainObject with a factory?
ITerrainObject newObj = new TerrainObject(targetMap, type, targetTile.MapCoords);
foreach (ICellDataChangeSet changeset in newObj.Type.CellDataChangesets)
{
changeset.Apply(newObj);
}
targetMapObj.AttachTerrainObject(newObj);
return(newObj);
}
/// <see cref="IMapEditorService.PlaceTerrainObject"/>
public bool PlaceTerrainObject(RCIntVector position, string terrainObject)
{
if (this.scenarioManager.ActiveScenario == null)
{
throw new InvalidOperationException("No active scenario!");
}
if (position == RCIntVector.Undefined)
{
throw new ArgumentNullException("position");
}
if (terrainObject == null)
{
throw new ArgumentNullException("terrainObject");
}
ITerrainObjectType terrainObjType = this.scenarioManager.ActiveScenario.Map.Tileset.GetTerrainObjectType(terrainObject);
RCIntVector navCellCoords = this.mapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
IQuadTile quadTileAtPos = this.scenarioManager.ActiveScenario.Map.GetCell(navCellCoords).ParentQuadTile;
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - terrainObjType.QuadraticSize / 2;
ITerrainObject placedTerrainObject = null;
if (topLeftQuadCoords.X >= 0 && topLeftQuadCoords.Y >= 0 &&
topLeftQuadCoords.X < this.scenarioManager.ActiveScenario.Map.Size.X && topLeftQuadCoords.Y < this.scenarioManager.ActiveScenario.Map.Size.Y)
{
IQuadTile targetQuadTile = this.scenarioManager.ActiveScenario.Map.GetQuadTile(topLeftQuadCoords);
placedTerrainObject = this.mapEditor.PlaceTerrainObject(this.scenarioManager.ActiveScenario.Map, targetQuadTile, terrainObjType);
}
if (placedTerrainObject != null)
{
RCNumRectangle terrObjRect = new RCNumRectangle(this.scenarioManager.ActiveScenario.Map.GetQuadTile(placedTerrainObject.MapCoords).GetCell(new RCIntVector(0, 0)).MapCoords, placedTerrainObject.CellSize)
- new RCNumVector(1, 1) / 2;
foreach (Entity affectedEntity in this.scenarioManager.ActiveScenario.GetElementsOnMap <Entity>(terrObjRect, MapObjectLayerEnum.AirObjects, MapObjectLayerEnum.GroundObjects))
{
if (affectedEntity.CheckPlacementConstraints(affectedEntity.MapObject.QuadraticPosition.Location, new RCSet <Entity>()).Count != 0)
{
affectedEntity.DetachFromMap();
this.scenarioManager.ActiveScenario.RemoveElementFromScenario(affectedEntity);
affectedEntity.Dispose();
}
}
}
return(placedTerrainObject != null);
}
/// <see cref="PostponedCmdExecution.ContinueImpl_i"/>
protected override void InitializeImpl_i()
{
IQuadTile topLeftTile = this.Scenario.Map.GetQuadTile(this.topLeftQuadTile.Read());
ICell topLeftCell = topLeftTile.GetCell(new RCIntVector(0, 0));
RCNumVector landPosition = topLeftCell.MapCoords - new RCNumVector(1, 1) / 2 - this.recipientEntity.Read().ElementType.Area.Read().Location;
if (landPosition.Y - Constants.MAX_VTOL_TRANSITION >= 0)
{
this.targetPosition.Write(landPosition - new RCNumVector(0, Constants.MAX_VTOL_TRANSITION));
this.landOnTheSpot.Write(0x00);
}
else
{
this.targetPosition.Write(landPosition);
this.landOnTheSpot.Write(0x01);
}
this.recipientEntity.Read().MotionControl.StartMoving(this.targetPosition.Read());
}
/// <summary>
/// Collects the terrain objects to render into the given list.
/// </summary>
/// <param name="targetList">The target list.</param>
private void CollectTerrainObjectSprites(ref List <SpriteRenderInfo> targetList)
{
/// Collect the terrain objects that need to be rendered.
RCSet <ITerrainObject> terrainObjectsToRender = new RCSet <ITerrainObject>();
for (int column = this.MapWindowBC.FullWindow.QuadTileWindow.Left; column < this.MapWindowBC.FullWindow.QuadTileWindow.Right; column++)
{
for (int row = this.MapWindowBC.FullWindow.QuadTileWindow.Top; row < this.MapWindowBC.FullWindow.QuadTileWindow.Bottom; row++)
{
/// Add the primary & secondary isometric tiles & the terrain objects into the render lists.
IQuadTile quadTileToUpdate = this.Map.GetQuadTile(new RCIntVector(column, row));
if (quadTileToUpdate.TerrainObject != null && terrainObjectsToRender.Add(quadTileToUpdate.TerrainObject))
{
targetList.Add(this.ConvertTerrainObjectToSpriteInst(quadTileToUpdate.TerrainObject));
}
}
}
}
/// <summary>
/// Detaches the given terrain object from the map structure.
/// </summary>
/// <param name="terrainObj">The terrain object to be detached.</param>
/// <exception cref="InvalidOperationException">If the given terrain object was not attached to this map.</exception>
public void DetachTerrainObject(ITerrainObject terrainObj)
{
if (!this.terrainObjects.Remove(terrainObj))
{
throw new InvalidOperationException("The given terrain object was not attached to this map!");
}
for (int x = 0; x < terrainObj.Type.QuadraticSize.X; x++)
{
for (int y = 0; y < terrainObj.Type.QuadraticSize.Y; y++)
{
IQuadTile quadTile = terrainObj.GetQuadTile(new RCIntVector(x, y));
if (quadTile != null)
{
QuadTile quadTileObj = this.mapStructure.GetQuadTile(quadTile.MapCoords);
quadTileObj.DetachTerrainObject();
}
}
}
}
/// <summary>
/// Adds the given entity snapshot and all of its cutting quadratic tiles into the update lists.
/// </summary>
/// <param name="snapshot">The entity snapshot to add.</param>
/// <param name="snapshotUpdateList">The snapshot update list.</param>
/// <param name="quadTileUpdateList">The quadratic update list.</param>
private void AddEntitySnapshotToUpdate(EntitySnapshot snapshot, RCSet <EntitySnapshot> snapshotUpdateList, RCSet <IQuadTile> quadTileUpdateList)
{
if (snapshot != null && snapshotUpdateList.Add(snapshot))
{
for (int col = snapshot.QuadraticPosition.Left; col < snapshot.QuadraticPosition.Right; col++)
{
for (int row = snapshot.QuadraticPosition.Top; row < snapshot.QuadraticPosition.Bottom; row++)
{
IQuadTile quadTileToUpdate = this.ActiveScenario.Map.GetQuadTile(new RCIntVector(col, row));
if (quadTileToUpdate != null &&
(this.fowCacheMatrix.GetFullFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None ||
this.fowCacheMatrix.GetPartialFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None))
{
quadTileUpdateList.Add(quadTileToUpdate);
}
}
}
}
}
/// <summary>
/// Adds the given terrain object and all of its cutting quadratic tiles into the update lists.
/// </summary>
/// <param name="terrainObj">The terrain object to add.</param>
/// <param name="terrainObjUpdateList">The terrain object update list.</param>
/// <param name="quadTileUpdateList">The quadratic update list.</param>
private void AddTerrainObjectToUpdate(ITerrainObject terrainObj, RCSet <ITerrainObject> terrainObjUpdateList, RCSet <IQuadTile> quadTileUpdateList)
{
if (terrainObj != null && terrainObjUpdateList.Add(terrainObj))
{
for (int col = 0; col < terrainObj.Type.QuadraticSize.X; col++)
{
for (int row = 0; row < terrainObj.Type.QuadraticSize.Y; row++)
{
IQuadTile quadTileToUpdate = terrainObj.GetQuadTile(new RCIntVector(col, row));
if (quadTileToUpdate != null &&
(this.fowCacheMatrix.GetFullFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None ||
this.fowCacheMatrix.GetPartialFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None))
{
quadTileUpdateList.Add(quadTileToUpdate);
}
}
}
}
}
/// <summary>
/// Converts a rectangle of cells to a rectangle of quadratic tiles.
/// </summary>
/// <param name="cellRect">The cell rectangle to convert.</param>
/// <returns>The quadratic rectangle.</returns>
public RCIntRectangle CellToQuadRect(RCIntRectangle cellRect)
{
if (cellRect == RCIntRectangle.Undefined)
{
throw new ArgumentNullException("cellRect");
}
RCIntVector topLeftNavCellCoords = new RCIntVector(Math.Min(this.CellSize.X - 1, Math.Max(0, cellRect.Left)), Math.Min(this.CellSize.Y - 1, Math.Max(0, cellRect.Top)));
RCIntVector bottomRightNavCellCoords = new RCIntVector(Math.Min(this.CellSize.X - 1, Math.Max(0, cellRect.Right - 1)), Math.Min(this.CellSize.Y - 1, Math.Max(0, cellRect.Bottom - 1)));
IQuadTile topLeftQuadTile = this.GetCell(topLeftNavCellCoords).ParentQuadTile;
IQuadTile bottomRightQuadTile = this.GetCell(bottomRightNavCellCoords).ParentQuadTile;
RCIntRectangle quadTileWindow = new RCIntRectangle(
topLeftQuadTile.MapCoords.X,
topLeftQuadTile.MapCoords.Y,
bottomRightQuadTile.MapCoords.X - topLeftQuadTile.MapCoords.X + 1,
bottomRightQuadTile.MapCoords.Y - topLeftQuadTile.MapCoords.Y + 1);
return(quadTileWindow);
}
/// <see cref="ITargetPositionListener.SelectTargetPosition"/>
public void SelectTargetPosition(RCNumVector targetPosition)
{
if (this.placeSelectedBuilding)
{
/// A position for the current selection is being selected.
int[] currentSelection = this.selectionManagerBC.CurrentSelection.ToArray();
if (currentSelection.Length != 1)
{
throw new InvalidOperationException("The number of the currently selected entities must be 1!");
}
Building selectedBuilding = this.scenarioManagerBC.ActiveScenario.GetElement <Building>(currentSelection[0]);
if (selectedBuilding == null)
{
throw new InvalidOperationException("The currently selected entity doesn't exist or is not a building!");
}
IQuadTile quadTileAtPos = this.scenarioManagerBC.ActiveScenario.Map.GetCell(targetPosition.Round()).ParentQuadTile;
RCIntVector objQuadSize = this.scenarioManagerBC.ActiveScenario.Map.CellToQuadSize(selectedBuilding.ElementType.Area.Read().Size);
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - objQuadSize / 2;
this.CommandBuilder.TargetPosition = topLeftQuadCoords;
}
else if (this.buildingTypeName != null)
{
/// A position for a building type is being selected.
IBuildingType buildingType = this.scenarioManagerBC.Metadata.GetBuildingType(this.buildingTypeName);
if (buildingType == null)
{
throw new InvalidOperationException(string.Format("Building type '{0}' is not defined in the metadata!", this.buildingTypeName));
}
IQuadTile quadTileAtPos = this.scenarioManagerBC.ActiveScenario.Map.GetCell(targetPosition.Round()).ParentQuadTile;
RCIntVector objQuadSize = this.scenarioManagerBC.ActiveScenario.Map.CellToQuadSize(buildingType.Area.Read().Size);
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords - objQuadSize / 2;
this.CommandBuilder.TargetPosition = topLeftQuadCoords;
}
else
{
/// A point on the map is being selected.
this.CommandBuilder.TargetPosition = targetPosition;
}
}
/// <summary>
/// Calculates the quadratic coordinates currently visible by the owner entity.
/// </summary>
/// <returns>The quadratic coordinates currently visible by the owner entity.</returns>
private RCSet <RCIntVector> CalculateVisibleQuadCoords()
{
IQuadTile currentQuadTile = this.owner.Read().Scenario.Map.GetCell(this.owner.Read().MotionControl.PositionVector.Read().Round()).ParentQuadTile;
RCSet <RCIntVector> retList = new RCSet <RCIntVector>();
foreach (RCIntVector relativeQuadCoord in this.owner.Read().ElementType.RelativeQuadCoordsInSight)
{
RCIntVector otherQuadCoords = currentQuadTile.MapCoords + relativeQuadCoord;
if (otherQuadCoords.X >= 0 && otherQuadCoords.X < this.owner.Read().Scenario.Map.Size.X&&
otherQuadCoords.Y >= 0 && otherQuadCoords.Y < this.owner.Read().Scenario.Map.Size.Y)
{
IQuadTile otherQuadTile = this.owner.Read().Scenario.Map.GetQuadTile(otherQuadCoords);
if (this.owner.Read().MotionControl.IsFlying || currentQuadTile.GroundLevel >= otherQuadTile.GroundLevel)
{
retList.Add(otherQuadTile.MapCoords);
}
}
}
return(retList);
}
/// <summary>
/// Collects the isometric tiles to render into the given list.
/// </summary>
/// <param name="targetList">The target list.</param>
private void CollectIsoTileSprites(ref List <SpriteRenderInfo> targetList)
{
/// Collect the isometric tiles that need to be rendered.
RCSet <IIsoTile> isoTilesToRender = new RCSet <IIsoTile>();
for (int column = this.MapWindowBC.FullWindow.QuadTileWindow.Left; column < this.MapWindowBC.FullWindow.QuadTileWindow.Right; column++)
{
for (int row = this.MapWindowBC.FullWindow.QuadTileWindow.Top; row < this.MapWindowBC.FullWindow.QuadTileWindow.Bottom; row++)
{
/// Add the primary & secondary isometric tiles into the render list.
IQuadTile quadTileToUpdate = this.Map.GetQuadTile(new RCIntVector(column, row));
if (quadTileToUpdate.PrimaryIsoTile != null && isoTilesToRender.Add(quadTileToUpdate.PrimaryIsoTile))
{
targetList.Add(this.ConvertIsoTileToSpriteInst(quadTileToUpdate.PrimaryIsoTile));
}
if (quadTileToUpdate.SecondaryIsoTile != null && isoTilesToRender.Add(quadTileToUpdate.SecondaryIsoTile))
{
targetList.Add(this.ConvertIsoTileToSpriteInst(quadTileToUpdate.SecondaryIsoTile));
}
}
}
}
/// <see cref="EntityPlacementConstraint.CheckImpl"/>
protected override RCSet <RCIntVector> CheckImpl(Scenario scenario, RCIntVector position, RCSet <Entity> entitiesToIgnore)
{
RCIntRectangle objArea = new RCIntRectangle(position, scenario.Map.CellToQuadSize(this.EntityType.Area.Read().Size));
RCSet <RCIntVector> retList = new RCSet <RCIntVector>();
for (int absY = objArea.Top; absY < objArea.Bottom; absY++)
{
for (int absX = objArea.Left; absX < objArea.Right; absX++)
{
RCIntVector absQuadCoords = new RCIntVector(absX, absY);
if (absQuadCoords.X >= 0 && absQuadCoords.X < scenario.Map.Size.X &&
absQuadCoords.Y >= 0 && absQuadCoords.Y < scenario.Map.Size.Y)
{
IQuadTile checkedQuadTile = scenario.Map.GetQuadTile(absQuadCoords);
if (!checkedQuadTile.IsBuildable)
{
retList.Add(absQuadCoords - position);
}
}
}
}
return(retList);
}
/// <summary>
/// Adds the given map object and all of its cutting quadratic tiles into the update lists.
/// </summary>
/// <param name="mapObj">The map object to add.</param>
/// <param name="mapObjectUpdateList">The map object update list.</param>
/// <param name="quadTileUpdateList">The quadratic update list.</param>
private void AddMapObjectToUpdate(MapObject mapObj, RCSet <MapObject> mapObjectUpdateList, RCSet <IQuadTile> quadTileUpdateList)
{
if (mapObj != null && mapObjectUpdateList.Add(mapObj))
{
for (int col = mapObj.QuadraticPosition.Left; col < mapObj.QuadraticPosition.Right; col++)
{
for (int row = mapObj.QuadraticPosition.Top; row < mapObj.QuadraticPosition.Bottom; row++)
{
IQuadTile quadTileToUpdate = this.ActiveScenario.Map.GetQuadTile(new RCIntVector(col, row));
if (quadTileToUpdate != null &&
(this.fowCacheMatrix.GetFullFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None ||
this.fowCacheMatrix.GetPartialFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None))
{
quadTileUpdateList.Add(quadTileToUpdate);
}
}
}
if (mapObj.QuadraticShadowPosition != RCIntRectangle.Undefined)
{
for (int col = mapObj.QuadraticShadowPosition.Left; col < mapObj.QuadraticShadowPosition.Right; col++)
{
for (int row = mapObj.QuadraticShadowPosition.Top; row < mapObj.QuadraticShadowPosition.Bottom; row++)
{
IQuadTile quadTileToUpdate = this.ActiveScenario.Map.GetQuadTile(new RCIntVector(col, row));
if (quadTileToUpdate != null &&
(this.fowCacheMatrix.GetFullFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None ||
this.fowCacheMatrix.GetPartialFowFlagsAtQuadTile(quadTileToUpdate.MapCoords) != FOWTileFlagsEnum.None))
{
quadTileUpdateList.Add(quadTileToUpdate);
}
}
}
}
}
}
/// <see cref="IObjectPlacementView.GetObjectPlacementBox"/>
public ObjectPlacementBox GetObjectPlacementBox(RCIntVector position)
{
/// Calculate the top-left quadratic coordinates based on the retrieved object rectangles relative to the quadratic tile at the incoming position.
RCSet <Tuple <RCIntRectangle, SpriteRenderInfo[]> > objRectsRelativeToQuadTileAtPos = this.GetObjectRelativeQuadRectangles();
if (objRectsRelativeToQuadTileAtPos.Count == 0)
{
return(new ObjectPlacementBox
{
Sprites = new List <SpriteRenderInfo>(),
IllegalParts = new List <RCIntRectangle>(),
LegalParts = new List <RCIntRectangle>()
});
}
RCIntVector navCellCoords = this.MapWindowBC.AttachedWindow.WindowToMapCoords(position).Round();
IQuadTile quadTileAtPos = this.Map.GetCell(navCellCoords).ParentQuadTile;
RCIntVector topLeftQuadCoords = quadTileAtPos.MapCoords;
foreach (Tuple <RCIntRectangle, SpriteRenderInfo[]> relativeRect in objRectsRelativeToQuadTileAtPos)
{
RCIntVector rectTopLeftQuadCoords = topLeftQuadCoords + relativeRect.Item1.Location;
if (rectTopLeftQuadCoords.X < topLeftQuadCoords.X && rectTopLeftQuadCoords.Y < topLeftQuadCoords.Y ||
rectTopLeftQuadCoords.X < topLeftQuadCoords.X && rectTopLeftQuadCoords.Y == topLeftQuadCoords.Y ||
rectTopLeftQuadCoords.X == topLeftQuadCoords.X && rectTopLeftQuadCoords.Y < topLeftQuadCoords.Y)
{
topLeftQuadCoords = rectTopLeftQuadCoords;
}
}
/// Calculate the object rectangles relative to the calculated top-left quadratic coordinates.
RCSet <Tuple <RCIntRectangle, SpriteRenderInfo[]> > objRectsRelativeToTopLeftQuadTile = new RCSet <Tuple <RCIntRectangle, SpriteRenderInfo[]> >();
foreach (Tuple <RCIntRectangle, SpriteRenderInfo[]> relativeRect in objRectsRelativeToQuadTileAtPos)
{
objRectsRelativeToTopLeftQuadTile.Add(Tuple.Create(
new RCIntRectangle(
relativeRect.Item1.Location + quadTileAtPos.MapCoords - topLeftQuadCoords,
relativeRect.Item1.Size),
relativeRect.Item2));
}
/// Get the sprites to be displayed, translate their DisplayCoordinates accordingly from the top-left quadratic tile,
/// and collect the violating quadratic coordinates.
ObjectPlacementBox placementBox = new ObjectPlacementBox
{
Sprites = new List <SpriteRenderInfo>(),
IllegalParts = new List <RCIntRectangle>(),
LegalParts = new List <RCIntRectangle>()
};
RCSet <RCIntVector> violatingQuadCoords = this.CheckObjectConstraints(topLeftQuadCoords);
foreach (Tuple <RCIntRectangle, SpriteRenderInfo[]> relativeRect in objRectsRelativeToTopLeftQuadTile)
{
RCIntVector topLeftDisplayCoords =
this.MapWindowBC.AttachedWindow.QuadToWindowRect(new RCIntRectangle(topLeftQuadCoords + relativeRect.Item1.Location, new RCIntVector(1, 1))).Location;
for (int i = 0; i < relativeRect.Item2.Length; i++)
{
relativeRect.Item2[i].DisplayCoords += topLeftDisplayCoords;
placementBox.Sprites.Add(relativeRect.Item2[i]);
}
for (int x = relativeRect.Item1.Left; x < relativeRect.Item1.Right; x++)
{
for (int y = relativeRect.Item1.Top; y < relativeRect.Item1.Bottom; y++)
{
RCIntVector relativeQuadCoords = new RCIntVector(x, y);
RCIntVector absQuadCoords = topLeftQuadCoords + relativeQuadCoords;
RCIntRectangle partRect =
this.MapWindowBC.AttachedWindow.QuadToWindowRect(new RCIntRectangle(absQuadCoords, new RCIntVector(1, 1)));
if (violatingQuadCoords.Contains(relativeQuadCoords))
{
placementBox.IllegalParts.Add(partRect);
}
else
{
placementBox.LegalParts.Add(partRect);
}
}
}
}
return(placementBox);
}
/// <summary>
/// Implements visibility calculations when at least 1 FogOfWar is running.
/// </summary>
/// <returns>The results of the visibility calculations.</returns>
private FowVisibilityInfo CalculateVisibilityWithFow()
{
if (this.quadTileWindow == RCIntRectangle.Undefined)
{
throw new InvalidOperationException("Visibility window not defined!");
}
/// Collect the isometric & quadratic tiles that need to be updated.
IMapAccess map = this.ActiveScenario.Map;
RCSet <IIsoTile> isoTilesToUpdate = new RCSet <IIsoTile>();
RCSet <IQuadTile> quadTilesToUpdate = new RCSet <IQuadTile>();
RCSet <ITerrainObject> terrainObjectsToUpdate = new RCSet <ITerrainObject>();
RCSet <EntitySnapshot> entitySnapshotsToUpdate = new RCSet <EntitySnapshot>();
for (int column = this.quadTileWindow.Left; column < this.quadTileWindow.Right; column++)
{
for (int row = this.quadTileWindow.Top; row < this.quadTileWindow.Bottom; row++)
{
RCIntVector quadCoords = new RCIntVector(column, row);
/// If the FOW is full at the current quadratic tile -> continue with the next.
FOWTypeEnum fowAtQuadTile = this.fowCacheMatrix.GetFowStateAtQuadTile(quadCoords);
if (fowAtQuadTile == FOWTypeEnum.Full)
{
continue;
}
/// Add the primary & secondary isometric tiles and all of their cutting quadratic tiles into the update lists.
IQuadTile quadTileToUpdate = map.GetQuadTile(quadCoords);
this.AddIsoTileToUpdate(quadTileToUpdate.PrimaryIsoTile, isoTilesToUpdate, quadTilesToUpdate);
this.AddIsoTileToUpdate(quadTileToUpdate.SecondaryIsoTile, isoTilesToUpdate, quadTilesToUpdate);
/// Add the terrain object and all of its cutting quadratic tiles into the update lists.
this.AddTerrainObjectToUpdate(quadTileToUpdate.TerrainObject, terrainObjectsToUpdate, quadTilesToUpdate);
/// Add the entity snapshot and all of its cutting quadratic tiles into the update lists.
EntitySnapshot entitySnapshotAtQuadTile = this.fowCacheMatrix.GetEntitySnapshotAtQuadTile(quadCoords);
this.AddEntitySnapshotToUpdate(entitySnapshotAtQuadTile, entitySnapshotsToUpdate, quadTilesToUpdate);
}
}
/// Collect the currently visible map objects on the ground.
RCSet <MapObject> groundObjectsOnMap = this.ActiveScenario.GetMapObjects(
this.mapWindowBC.AttachedWindow.WindowMapCoords,
MapObjectLayerEnum.GroundObjects,
MapObjectLayerEnum.GroundMissiles);
RCSet <MapObject> groundMapObjectsToUpdate = new RCSet <MapObject>();
foreach (MapObject groundMapObj in groundObjectsOnMap)
{
bool breakLoop = false;
for (int col = groundMapObj.QuadraticPosition.Left; !breakLoop && col < groundMapObj.QuadraticPosition.Right; col++)
{
for (int row = groundMapObj.QuadraticPosition.Top; !breakLoop && row < groundMapObj.QuadraticPosition.Bottom; row++)
{
if (this.fowCacheMatrix.GetFowStateAtQuadTile(new RCIntVector(col, row)) == FOWTypeEnum.None)
{
/// Found at least 1 quadratic tile where the map objects is visible.
this.AddMapObjectToUpdate(groundMapObj, groundMapObjectsToUpdate, quadTilesToUpdate);
breakLoop = true;
}
}
}
}
/// Collect the currently visible map objects in the air.
RCSet <MapObject> airObjectsOnMap = this.ActiveScenario.GetMapObjects(
this.mapWindowBC.AttachedWindow.WindowMapCoords,
MapObjectLayerEnum.AirObjects,
MapObjectLayerEnum.AirMissiles);
RCSet <MapObject> airMapObjectsToUpdate = new RCSet <MapObject>();
foreach (MapObject airMapObj in airObjectsOnMap)
{
bool breakLoop = false;
for (int col = airMapObj.QuadraticPosition.Left; !breakLoop && col < airMapObj.QuadraticPosition.Right; col++)
{
for (int row = airMapObj.QuadraticPosition.Top; !breakLoop && row < airMapObj.QuadraticPosition.Bottom; row++)
{
if (this.fowCacheMatrix.GetFowStateAtQuadTile(new RCIntVector(col, row)) == FOWTypeEnum.None)
{
/// Found at least 1 quadratic tile where the map objects is visible.
this.AddMapObjectToUpdate(airMapObj, airMapObjectsToUpdate, quadTilesToUpdate);
breakLoop = true;
}
}
}
}
/// Create the calculated visibility info.
return(new FowVisibilityInfo
{
IsoTilesToUpdate = isoTilesToUpdate,
TerrainObjectsToUpdate = terrainObjectsToUpdate,
QuadTilesToUpdate = quadTilesToUpdate,
EntitySnapshotsToUpdate = entitySnapshotsToUpdate,
GroundMapObjectsToUpdate = groundMapObjectsToUpdate,
AirMapObjectsToUpdate = airMapObjectsToUpdate
});
}
