private void StartSelectTilesSequence(PointerEventInfo info, ILevelGeometry viewport)
{
bool controlKey = Control.ModifierKeys.HasFlag(Keys.Control);
bool shiftKey = Control.ModifierKeys.HasFlag(Keys.Shift);
if (shiftKey)
{
StartDragAdd(info, viewport);
return;
}
if (controlKey)
{
StartDragRemove(info, viewport);
return;
}
TileCoord location = TileLocation(info);
if (!_selectLayer.TileSelectionCoverageAt(location))
{
StartDragNew(info, viewport);
}
else
{
StartMove(info, viewport);
}
}
public void CreateTile(TileCoord pos, Tile tile)
{
// Make sure the prefab we want to spawn exists, if it doesn't cry in
// the console and exit out of this method.
if (!(tile.prefab >= 0 && tile.prefab < levelSet.items.Length))
{
Debug.LogWarning(string.Format("This tile index {0} is not a valid index: Didn't do anything.", tile.prefab));
return;
}
// Check to see if a tile is already here if so, windge about it and
// return out of this method.
if (level.data.ContainsKey(pos))
return;
if (!spawnedTiles.ContainsKey(pos))
{
// Spawn in the prefab.
Transform inst = (Transform)Instantiate(levelSet.items[tile.prefab].prefab.transform, new Vector3(0.5f + pos.x, 0, 0.5f + pos.y), Quaternion.identity);
inst.SetParent(transform);
spawnedTiles.Add(pos, inst);
}
level.data.Add(pos, tile);
}
public static List <Tile> GetTilesWithinDistance(int distance, TileCoord coord)
{
var allTiles = new List <Tile> {
GetTile(coord)
};
var prevTiles = new List <Tile> {
GetTile(coord)
};
var newTiles = new List <Tile>();
for (int i = 0; i < distance; i++)
{
foreach (var tile in prevTiles)
{
var neighbors = GetNeighbors(tile.Coord);
var uniqueNeighbors = neighbors.Where(x => !allTiles.Contains(x) && !prevTiles.Contains(x) && !newTiles.Contains(x));
newTiles.AddRange(uniqueNeighbors);
}
allTiles.AddRange(newTiles);
prevTiles = newTiles;
newTiles = new List <Tile>();
}
return(allTiles);
}
public void FloodFill(int x, int y)
{
_ranges = new FloodFillRangeQueue((_fillLayer.TilesWide + _fillLayer.TilesHigh) / 2 * 5);
_matchStack = _fillLayer[x, y];
LinearFill(ref x, ref y);
while (_ranges.Count > 0)
{
FloodFillRange range = _ranges.Dequeue();
int upY = range.Y - 1;
int downY = range.Y + 1;
TileCoord tid;
for (int i = range.StartX; i <= range.EndX; i++)
{
tid = new TileCoord(i, upY);
if (range.Y > 0 && /*!_sourceStack.Equals(_fillLayer[tid]) &&*/
(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
{
LinearFill(ref i, ref upY);
}
tid = new TileCoord(i, downY);
if (range.Y < (_fillLayer.TilesHigh - 1) && /*!_sourceStack.Equals(_fillLayer[tid]) &&*/
(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
{
LinearFill(ref i, ref downY);
}
}
}
}
public override void HandlePointerPosition(PointerEventInfo info)
{
if (_form._tileController == null || _form._layer == null)
{
return;
}
TileCoord location = TileLocation(info);
if (!TileInRange(location))
{
return;
}
if (_form._tileController.SelectedTile != null)
{
if (_form._tileController.SelectedTile.Width != _form._layer.TileWidth ||
_form._tileController.SelectedTile.Height != _form._layer.TileHeight)
{
MessageBox.Show("Selected tile not compatible with brush tile dimensions.", "Incompatible Tile", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
_form._layer.ClearTile(location.X, location.Y);
if (!_erase)
{
_form._layer.AddTile(location.X, location.Y, _form._tileController.SelectedTile);
}
}
}
public Tile Add(TextureResource texture)
{
if (texture.Width != TileWidth || texture.Height != TileHeight)
{
throw new ArgumentException("Supplied texture does not have tile dimensions", "texture");
}
Tile tile = new PhysicalTile()
{
Pool = _pool
};
if (ShouldExpandTexture())
{
ExpandTexture();
}
TileCoord coord = _openLocations[_openLocations.Count - 1];
_openLocations.RemoveAt(_openLocations.Count - 1);
_tileSource.Set(texture, new Point(coord.X * TileWidth, coord.Y * TileHeight));
_texturePool.Invalidate(_tileSource.Uid);
_locations[tile.Uid] = coord;
Add(tile);
return(tile);
}
public void QueueReplacement(TileCoord coord, Tile replacement)
{
TileStack srcStack = null;
if (_tileSource.InRange(coord))
{
srcStack = new TileStack(_tileSource[coord]);
}
TileStack stack = null;
if (replacement != null)
{
stack = new TileStack();
stack.Add(replacement);
}
if (_tiles.ContainsKey(coord))
{
_tiles[coord] = new TileRecord(_tiles[coord].Original, stack);
}
else
{
_tiles[coord] = new TileRecord(srcStack, stack);
}
}
public void QueueAdd(TileCoord coord, TileStack stack)
{
if (stack != null)
{
TileStack srcStack = null;
if (_tileSource.InRange(coord))
{
srcStack = new TileStack(_tileSource[coord]);
}
TileStack newStack = new TileStack(srcStack);
foreach (Tile t in stack)
{
newStack.Add(t);
}
if (_tiles.ContainsKey(coord))
{
_tiles[coord] = new TileRecord(_tiles[coord].Original, stack);
}
else
{
_tiles[coord] = new TileRecord(srcStack, newStack);
}
}
}
public MultiTileSelectionAnnot(Point start)
{
_selectedLocations = new HashSet <TileCoord>();
TileMinExtant = new TileCoord(Int32.MaxValue, Int32.MaxValue);
TileMaxExtant = new TileCoord(Int32.MinValue, Int32.MinValue);
}
public MultiTileSelectionAnnot(Point start)
{
_selectedLocations = new HashSet<TileCoord>();
TileMinExtant = new TileCoord(Int32.MaxValue, Int32.MaxValue);
TileMaxExtant = new TileCoord(Int32.MinValue, Int32.MinValue);
}
public void RemoveTile(TileCoord coord, Tile tile)
{
if (_tiles.ContainsKey(coord))
{
_tiles[coord].Remove(tile);
}
}
public void FloodFill(int x, int y)
{
_ranges = new FloodFillRangeQueue((_fillLayer.TilesWide + _fillLayer.TilesHigh) / 2 * 5);
_matchStack = _fillLayer[x, y];
LinearFill(ref x, ref y);
while (_ranges.Count > 0) {
FloodFillRange range = _ranges.Dequeue();
int upY = range.Y - 1;
int downY = range.Y + 1;
TileCoord tid;
for (int i = range.StartX; i <= range.EndX; i++) {
tid = new TileCoord(i, upY);
if (range.Y > 0 && /*!_sourceStack.Equals(_fillLayer[tid]) &&*/
(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
LinearFill(ref i, ref upY);
tid = new TileCoord(i, downY);
if (range.Y < (_fillLayer.TilesHigh - 1) && /*!_sourceStack.Equals(_fillLayer[tid]) &&*/
(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
LinearFill(ref i, ref downY);
}
}
}
public static void RemoveTile(TileCoord coord)
{
var tile = GetTile(coord);
if (tile == null)
{
return;
}
foreach (var tileConnection in tile.Connections)
{
if (tileConnection != null)
{
Destroy(tileConnection.gameObject);
}
}
Tiles.Remove(coord);
Destroy(tile.gameObject);
foreach (var playerToken in PlayerTokens.Values)
{
if (playerToken.Coord == coord)
{
playerToken.RpcClearCoord();
}
}
}
public static void AddTile(TileCoord coord)
{
var tile = Instantiate(_tilePrefabs[Random.Range(0, _tilePrefabs.Count)]).GetComponent <Tile>();
Tiles[coord] = tile;
NetworkServer.Spawn(tile.gameObject);
tile.RpcMove(coord.R, coord.Q);
Tuple <ConnectionDirection, TileCoord>[] directions = new[]
{
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.East, new TileCoord(1, 0)),
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.SouthEast, new TileCoord(0, 1)),
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.SouthWest, new TileCoord(-1, 1)),
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.West, new TileCoord(-1, 0)),
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.NorthWest, new TileCoord(0, -1)),
new Tuple <ConnectionDirection, TileCoord>(ConnectionDirection.NorthEast, new TileCoord(1, -1)),
};
foreach (var(dir, dirCoord) in directions)
{
var neighborCoord = new TileCoord(coord.R + dirCoord.R, coord.Q + dirCoord.Q);
if (Tiles.ContainsKey(neighborCoord))
{
var neighborTile = Tiles[neighborCoord];
var connection = Instantiate(_connectionPrefab).GetComponent <Connection>();
NetworkServer.Spawn(connection.gameObject);
tile.Connections[(int)dir] = connection;
neighborTile.Connections[((int)dir + 3) % 6] = connection;
connection.Left = tile;
connection.Right = neighborTile;
connection.RpcSetPosition(coord.R, coord.Q, neighborCoord.R, neighborCoord.Q);
}
}
}
public static void MoveToken(Player player, TileCoord coord, bool snapToTile = false)
{
var token = GetToken(player);
var currentTile = GetTile(token.Coord);
if (currentTile != null)
{
currentTile.Token = null;
}
if (snapToTile)
{
token.RpcSetCoord(coord.R, coord.Q);
GetTile(coord).Token = token;
}
else
{
var tiles = GetTilesAlongPath(token.Coord, coord);
var rs = new List <int>();
var qs = new List <int>();
foreach (var tile in tiles)
{
rs.Add(tile.Coord.R);
qs.Add(tile.Coord.Q);
}
token.RpcMoveAlongPath(rs.ToArray(), qs.ToArray());
tiles.Last().Token = token;
}
token.Coord = coord;
}
private bool FloodFill_Sprite(int nMapX, int nMapY,
Sprite spriteOld, int subpaletteOld,
Sprite spriteNew, int tileNew, int subpaletteNew)
{
int spriteWidth = spriteNew == null ? 1 : spriteNew.TileWidth;
int spriteHeight = spriteNew == null ? 1 : spriteNew.TileHeight;
// Stack of tiles to process.
m_stackTiles = new Stack <TileCoord>();
m_tilesDone = new Dictionary <TileCoord, bool>();
TileCoord t = new TileCoord(nMapX, nMapY);
m_stackTiles.Push(t);
m_tilesDone.Add(t, true);
// Adjust the mapclick origin off the map (negative) so that all of our
// offset calculations are guaranteed to be positive.
while (nMapX > 0)
{
nMapX -= spriteWidth;
}
while (nMapY > 0)
{
nMapY -= spriteHeight;
}
while (m_stackTiles.Count != 0)
{
t = m_stackTiles.Pop();
// Calc tile within sprite that we're painting:
//
// Current sprite: abcd
// efgh
//
// Original: Click: After:
// ___...___ ___...___ ___efg___
// __.....__ __.x...__ __dabcd__
// __...____ __...____ __hef____
// ____.____ ____.____ ____b____
//
// '.' marks the map coords that belong to the same sprite
// (regardless of the particular tile within the sprite).
int dx = (t.X - nMapX) % spriteWidth;
int dy = (t.Y - nMapY) % spriteHeight;
int tile = tileNew + dx + dy * spriteWidth;
m_map.SetTile(t.X, t.Y, tile, subpaletteNew);
FloodFill_CheckTile(t.X - 1, t.Y, spriteOld, subpaletteOld);
FloodFill_CheckTile(t.X + 1, t.Y, spriteOld, subpaletteOld);
FloodFill_CheckTile(t.X, t.Y - 1, spriteOld, subpaletteOld);
FloodFill_CheckTile(t.X, t.Y + 1, spriteOld, subpaletteOld);
}
m_stackTiles = null;
m_tilesDone = null;
return(true);
}
protected override void Write(ContentWriter output, TileRegistryContent value)
{
output.Write(value.Version);
Guid id = value.Id;
TilePool pool = value.TilePool;
output.Write((short)id);
output.Write((short)pool.TileWidth);
output.Write((short)pool.TileHeight);
output.Write(value.TextureAsset);
WritePropertyBlock(output, pool.CustomProperties);
output.Write((short)pool.Count);
foreach (Tile tile in pool)
{
TileCoord coord = pool.GetTileLocation(tile.Uid);
output.Write((short)tile.Uid);
output.Write((short)coord.X);
output.Write((short)coord.Y);
WritePropertyBlock(output, tile.CustomProperties);
}
}
// Use this for initialization
public override void Start()
{
base.Start();
player = FindObjectOfType(typeof(Player_Script)) as Player_Script;
//Stats bar
Name_Text.text = myName;
Att_Text.text = attack.ToString();
HP_Text.text = health.ToString();
Def_Text.text = defence.ToString();
Stats_Bar.SetActive(true);
//information board
Name_Text2.text = myName;
Att_Text2.text = attack.ToString();
HP_Text2.text = health.ToString();
Def_Text2.text = defence.ToString();
information_board.SetActive(false);
TurnState = State.NONE;
RunOnce = false;
//for sleeper
MaxHp = health;
speed = player.speed;
DesTileID = CurrentTileID;
}
/// <summary>
/// Create a link between the tile at the coordinates indicated in the 1st chunk and
/// the tile indicated by the coordinates in the 2nd chunk.
/// Can be used to link tiles within the same chunk.
/// Can even be used to link a tile to itself.
/// </summary>
/// <param name="chunk1"></param>
/// <param name="chunk2"></param>
/// <param name="tile1"></param>
/// <param name="tile2"></param>
public static void createTwoWayLink(Node[,] chunkFrom, Node[,] chunkTo, TileCoord tileFrom, TileCoord tileTo, GameManager.Direction dir)
{
int opposite = ((int)dir + 2) % 4;
chunkFrom[tileFrom.x, tileFrom.y].defaultConn[(int)dir] = chunkTo[tileTo.x, tileTo.y].index;
chunkTo[tileTo.x, tileTo.y].defaultConn[opposite] = chunkFrom[tileFrom.x, tileFrom.y].index;
}
public void MoveSelectionByOffset(TileCoord offset)
{
if (_selection != null)
{
_selection.Offset = new TileCoord(_selection.Offset.X + offset.X, _selection.Offset.Y + offset.Y);
}
}
void VerifyBoard()
{
List <int> remove;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
TileCoord pos = new TileCoord(x, y);
int type = getTileType(pos);
if (type <= 0)
{
continue;
}
remove = new List <int>();
while (matchFinder(pos, true).Count > 0)
{
type = getTileType(pos);
if (!remove.Contains(type))
{
remove.Add(type);
}
setTileType(pos, newType(ref remove));
}
}
}
}
public void SetSelectionOffset(TileCoord offset)
{
if (_selection != null)
{
_selection.Offset = offset;
}
}
public void RotatePieces(TileCoord topLeft, bool direction)
{
Tile one = getTile(topLeft);
TilePiece pieceOne = one.getPiece();
Tile two = getTile(TileCoord.add(topLeft, TileCoord.right));
TilePiece pieceTwo = two.getPiece();
Tile three = getTile(TileCoord.add(topLeft, TileCoord.up));
TilePiece pieceThree = three.getPiece();
Tile four = getTile(TileCoord.add(topLeft, TileCoord.add(TileCoord.right, TileCoord.up)));
TilePiece pieceFour = four.getPiece();
Debug.Log("P00: " + getTileType(one.pos) + " P10: " + getTileType(two.pos) + " P01: " + getTileType(three.pos) + " P11: " + getTileType(four.pos));
if (direction)
{
one.SetPiece(pieceThree);
two.SetPiece(pieceOne);
three.SetPiece(pieceFour);
four.SetPiece(pieceTwo);
}
else
{
one.SetPiece(pieceTwo);
two.SetPiece(pieceFour);
three.SetPiece(pieceOne);
four.SetPiece(pieceThree);
}
Debug.Log("P00: " + getTileType(one.pos) + " P10: " + getTileType(two.pos) + " P01: " + getTileType(three.pos) + " P11: " + getTileType(four.pos));
update.Add(pieceOne);
update.Add(pieceTwo);
update.Add(pieceThree);
update.Add(pieceFour);
}
void RemovePiece(TileCoord pos)
{
List <RemovedPiece> available = new List <RemovedPiece>();
for (int i = 0; i < removed.Count; i++)
{
if (!removed[i].falling)
{
available.Add(removed[i]);
}
}
RemovedPiece set = null;
if (available.Count > 0)
{
set = available[0];
}
else
{
GameObject remove = GameObject.Instantiate(removedPiece, removedBoard);
RemovedPiece kPiece = remove.GetComponent <RemovedPiece>();
set = kPiece;
removed.Add(kPiece);
}
int tile = getTileType(pos) - 1;
if (set != null && tile >= 0 && tile < tiles.Length)
{
set.Initialize(tiles[tile], getPositionFromCoord(pos));
}
}
private void StartFillSequence(PointerEventInfo info)
{
if (!SourceValid)
{
return;
}
TileCoord location = TileLocation(info);
if (!TileInRange(location))
{
return;
}
if (SourceType == TileSourceType.Brush)
{
Layer.TileAdding += TileAddingHandler;
Layer.TileRemoving += TileRemovingHandler;
}
_fillLayer = Layer;
_sourceStack = new TileStack();
_sourceStack.Add(ActiveTile);
_fillCommand = new TileReplace2DCommand(Layer);
FloodFill(location.X, location.Y);
if (SourceType == TileSourceType.Brush)
{
Layer.TileAdding -= TileAddingHandler;
Layer.TileRemoving -= TileRemovingHandler;
}
History.Execute(_fillCommand);
}
public TileStack this[TileCoord location]
{
get { return this[location.X, location.Y]; }
set
{
this[location.X, location.Y] = value;
}
}
public void RpcSetPosition(int leftR, int leftQ, int rightR, int rightQ)
{
var left = new TileCoord(leftR, leftQ);
var right = new TileCoord(rightR, rightQ);
transform.position = Vector3.Lerp(left.Position, right.Position, 0.5f);
transform.LookAt(left.Position);
}
public static List <Tile> GetNeighbors(TileCoord coord)
{
var tile = GetTile(coord);
var traversableConnections = tile.Connections.Where(x => x != null && x.Traversable).ToList();
var tiles = traversableConnections.Select(conn => conn.From(tile)).ToList();
return(tiles);
}
public TileStack this[TileCoord location]
{
get { return(this[location.X, location.Y]); }
set
{
this[location.X, location.Y] = value;
}
}
int getTileType(TileCoord pos)
{
if (pos.x < 0 || pos.x >= width || pos.y < 0 || pos.y >= height)
{
return(-1);
}
return(board[pos.x, pos.y].type);
}
protected void TryResetPos()
{
GroundManager.Inst.logic.TryResetMapChild(this);
Vector3 localPos;
tilePos = GroundManager.Inst.logic.GetMapTile(this, out localPos);
GroundManager.Inst.graphic.SetIntoTile(graphicInstance.transform, tilePos, localPos);
}
public void Initialize(int type, TileCoord pos, Sprite tile)
{
img = GetComponent <Image>();
rect = GetComponent <RectTransform>();
this.type = type;
SetIndex(pos);
img.sprite = tile;
}
public bool TileSelectionCoverageAt(TileCoord coord)
{
if (_selection == null)
{
return(false);
}
return(_selection.CoverageAt(coord));
}
public TileStack TileStacksAt(TileCoord location)
{
if (!CheckBounds(location.X, location.Y))
{
return(null);
}
return(_tiles[YIndex(location.Y), XIndex(location.X)]);
}
public override Dictionary<TileCoord, Tile> GetBrush(int radius, TileCoord pos, Tile fill)
{
Dictionary<TileCoord, Tile> brush = new Dictionary<TileCoord, Tile>();
for (int y, x = pos.x - radius; x <= (pos.x + radius); x++)
{
for (y = pos.y - radius; y <= (pos.y + radius); y++)
{
brush.Add(new TileCoord(x, y), fill);
}
}
return brush;
}
private void LinearFill(ref int x, ref int y)
{
// Find left edge
int lFillLoc = x;
while (true) {
TileCoord tid = new TileCoord(lFillLoc, y);
if (SourceType == TileSourceType.Brush && ActiveBrush != null) {
ActiveBrush.ApplyBrush(_fillLayer, tid.X, tid.Y);
}
else {
_fillCommand.QueueReplacement(tid, _sourceStack);
_fillLayer[tid] = _sourceStack;
}
lFillLoc--;
tid = new TileCoord(lFillLoc, y);
if (lFillLoc < 0 || /*_sourceStack.Equals(_fillLayer[tid]) ||*/
!(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
break;
}
lFillLoc++;
// Find right edge
int rFillLoc = x;
while (true) {
TileCoord tid = new TileCoord(rFillLoc, y);
/*if (!_sourceStack.Equals(_fillLayer[tid])) {*/
if (SourceType == TileSourceType.Brush && ActiveBrush != null) {
ActiveBrush.ApplyBrush(_fillLayer, tid.X, tid.Y);
}
else {
_fillCommand.QueueReplacement(tid, _sourceStack);
_fillLayer[tid] = _sourceStack;
}
//}
rFillLoc++;
tid = new TileCoord(rFillLoc, y);
if (rFillLoc >= _fillLayer.TilesWide || /*_sourceStack.Equals(_fillLayer[tid]) ||*/
!(_matchStack == null ? _matchStack == _fillLayer[tid] : _matchStack.Equals(_fillLayer[tid])))
break;
}
rFillLoc--;
FloodFillRange r = new FloodFillRange(lFillLoc, rFillLoc, y);
_ranges.Enqueue(ref r);
}
public static TileCoord getClosestDirection ( TileCoord from, TileCoord to ) {
TileCoord diff = to - from;
if ( diff.x == diff.y ) {
return null;
}
else
if ( Mathf.Abs ( diff.x ) > Mathf.Abs ( diff.y ) ) {
return new TileCoord ( ( diff.x > 0 ) ? +1 : -1, 0 );
}
else {
return new TileCoord ( 0, ( diff.y > 0 ) ? +1 : -1 );
}
}
// Return an array of Tiles that fit inside a square the size of radius
// with an offset.
public TileCoord[] InsideSquare(int radius, TileCoord offset)
{
List<TileCoord> tiles = new List<TileCoord>();
for (int y, x = offset.x - radius; x <= (offset.x + radius); x++)
{
for (y = offset.y - radius; y <= (offset.y + radius); y++)
{
tiles.Add(new TileCoord(x, y));
}
}
return tiles.ToArray();
}
// Return an array of Tiles that fit inside a square the size of radius
// with an offset of the same type of 'type'.
public TileCoord[] InsideSquareOfType(int radius, TileCoord offset, Tile type)
{
List<TileCoord> tiles = new List<TileCoord>();
for (int y, x = offset.x - radius; x <= (offset.x + radius); x++)
{
for (y = offset.y - radius; y <= (offset.y + radius); y++)
{
if (level.GetTile(new TileCoord(x, y)) == type)
tiles.Add(new TileCoord(x, y));
}
}
return tiles.ToArray();
}
public void VisualiseBrush(Brush brush, int radius, TileCoord start, TileCoord end)
{
tiles = new List<TileCoord>();
foreach (TileCoord lineTile in editor.getTiles.AlongLine(start, end))
{
foreach (TileCoord tile in brush.GetBrush(radius, lineTile, new Cow.Tile(0)).Keys)
{
if (!tiles.Contains(tile))
tiles.Add(tile);
}
}
tiles = new List<TileCoord>(brush.GetBrush(radius, new TileCoord(), new Tile(0)).Keys);
RenderTiles();
}
public void MouseHold(TileCoord pos)
{
// Only paint a line if the cursor has moved more than one unit else
// just paint a single tile at the new cursor pos. Also set the lastPos
// to the current pos for the next time the cursor moves.
if (pos.x > lastPos.x + 1 || pos.x < lastPos.x - 1 || pos.y > lastPos.y + 1 || pos.y < lastPos.y - 1)
// Just loop through each tile in the line and paint a brush over
// the tile.
foreach (TileCoord posInLine in getTiles.AlongLine(lastPos, pos))
Paint(posInLine, currTile);
else
Paint(pos, currTile);
lastPos = pos;
}
public TileSelection(TileSelection selection)
{
if (selection != null) {
_offset = selection._offset;
_tileAnnot = new MultiTileSelectionAnnot(selection._tileAnnot);
_active = selection._active;
_floating = selection._floating;
_tiles = new Dictionary<TileCoord, TileStack>();
foreach (KeyValuePair<TileCoord, TileStack> kvp in selection._tiles)
_tiles.Add(kvp.Key, new TileStack(kvp.Value));
}
}
public void QueueAdd(TileCoord coord, Tile tile)
{
if (tile != null) {
TileStack srcStack = null;
if (_tileSource.InRange(coord))
srcStack = new TileStack(_tileSource[coord]);
TileStack stack = new TileStack(srcStack);
stack.Add(tile);
if (_tiles.ContainsKey(coord))
_tiles[coord] = new TileRecord(_tiles[coord].Original, stack);
else
_tiles[coord] = new TileRecord(srcStack, stack);
}
}
public override Dictionary<TileCoord, Tile> GetBrush(int radius, TileCoord pos, Tile fill)
{
Dictionary<TileCoord, Tile> brush = new Dictionary<TileCoord, Tile>();
TileCoord centre;
int sqrRadius = radius * radius;
for (int y, x = pos.x - radius; x <= (pos.x + radius); x++)
{
for (y = pos.y - radius; y <= (pos.y + radius); y++)
{
centre.x = x - pos.x;
centre.y = y - pos.y;
if(centre.x * centre.x + centre.y * centre.y <= sqrRadius)
brush.Add(new TileCoord(x, y), fill);
}
}
return brush;
}
public void Tile(TileCoord pos)
{
//Create the top face
Quad(
new Vector3(pos.x + 0, height, pos.y + 0),
new Vector3(pos.x + 0, height, pos.y + 1),
new Vector3(pos.x + 1, height, pos.y + 1),
new Vector3(pos.x + 1, height, pos.y + 0));
if (!tiles.Contains(new TileCoord(pos.x - 1, pos.y)))
{
Quad(
new Vector3(pos.x + 0, height, pos.y + 1),
new Vector3(pos.x + 0, height, pos.y + 0),
new Vector3(pos.x + 0, 0, pos.y + 0),
new Vector3(pos.x + 0, 0, pos.y + 1));
}
if (!tiles.Contains(new TileCoord(pos.x + 1, pos.y)))
{
Quad(
new Vector3(pos.x + 1, height, pos.y + 0),
new Vector3(pos.x + 1, height, pos.y + 1),
new Vector3(pos.x + 1, 0, pos.y + 1),
new Vector3(pos.x + 1, 0, pos.y + 0));
}
if (!tiles.Contains(new TileCoord(pos.x, pos.y-1)))
{
Quad(
new Vector3(pos.x + 0, height, pos.y + 0),
new Vector3(pos.x + 1, height, pos.y + 0),
new Vector3(pos.x + 1, 0, pos.y + 0),
new Vector3(pos.x + 0, 0, pos.y + 0));
}
if (!tiles.Contains(new TileCoord(pos.x, pos.y + 1)))
{
Quad(
new Vector3(pos.x + 1, height, pos.y + 1),
new Vector3(pos.x + 0, height, pos.y + 1),
new Vector3(pos.x + 0, 0, pos.y + 1),
new Vector3(pos.x + 1, 0, pos.y + 1));
}
}
// Returns an array of tiles along a line from start to end.
public TileCoord[] AlongLine(TileCoord start, TileCoord end)
{
// This if statement just swaps the start and end around if the start
// is left of the end.
if (start.x > end.x)
{
TileCoord swapTile = start;
start = end;
end = swapTile;
}
// Bresenham's line algorithm.
// http://wki.pe/Bresenham's_line_algorithm
// C.O.W. C# Implementation written by Tom Parker.
List<TileCoord> tiles = new List<TileCoord>();
float deltaX = end.x - start.x;
float deltaY = end.y - start.y;
float error = 0;
float deltaError = Mathf.Abs(deltaY / deltaX);
int y = start.y;
for (int x = start.x; x < end.x; x++)
{
tiles.Add(new TileCoord(x, y));
error += deltaError;
while (error >= 0.5f)
{
tiles.Add(new TileCoord(x, y));
y += (int)Mathf.Sign(end.y - start.y);
error -= 1;
}
}
return tiles.ToArray();
}
private void UpdateExtants(TileCoord coord)
{
if (coord.X < _minX)
_minX = coord.X;
if (coord.X > _maxX)
_maxX = coord.X;
if (coord.Y < _minY)
_minY = coord.Y;
if (coord.Y > _maxY)
_maxY = coord.Y;
}
public void RemoveTile(TileCoord coord, Tile tile)
{
if (_tiles.ContainsKey(coord))
_tiles[coord].Remove(tile);
}
public void ClearTile(TileCoord coord)
{
_tiles.Remove(coord);
ResetExtants();
}
public void AddTile(TileCoord coord, Tile tile)
{
if (!_tiles.ContainsKey(coord))
_tiles.Add(coord, new TileStack());
_tiles[coord].Remove(tile);
_tiles[coord].Add(tile);
UpdateExtants(coord);
}
public void QueueReplacement(TileCoord coord, Tile replacement)
{
TileStack srcStack = null;
if (_tileSource.InRange(coord))
srcStack = new TileStack(_tileSource[coord]);
TileStack stack = null;
if (replacement != null) {
stack = new TileStack();
stack.Add(replacement);
}
if (_tiles.ContainsKey(coord))
_tiles[coord] = new TileRecord(_tiles[coord].Original, stack);
else
_tiles[coord] = new TileRecord(srcStack, stack);
}
private void AddTile(MultiTileGridLayer layer, TileCoord location)
{
if (!_tiles.ContainsKey(location)) {
TileStack stack = layer.TileStacksAt(location);
if (!TileStack.NullOrEmpty(stack))
_tiles.Add(location, stack);
_tileAnnot.AddTileLocation(location);
}
}
private TileCoord AdjustLocation(TileCoord location)
{
return new TileCoord(location.X - _offset.X, location.Y - _offset.Y);
}
public bool TileAt(TileCoord location)
{
return _tiles.ContainsKey(AdjustLocation(location));
}
public bool CoverageAt(TileCoord location)
{
return _tileAnnot.TileLocations.Contains(AdjustLocation(location));
}
public void ClearTiles()
{
_tiles.Clear();
_offset = new TileCoord(0, 0);
}
private void ShowPreviewMarker(TileCoord location)
{
if (!_previewMarkerVisible) {
if (_previewMarker == null) {
_previewMarker = new SelectionAnnot();
_previewMarker.Fill = new SolidColorBrush(new Color(192, 0, 0, 128));
}
_annots.Add(_previewMarker);
_previewMarkerVisible = true;
}
int x = (int)(location.X * Layer.TileWidth);
int y = (int)(location.Y * Layer.TileHeight);
_previewMarker.Start = new Point(x, y);
_previewMarker.End = new Point(x + Layer.TileWidth, y + Layer.TileHeight);
}
private TileSelection()
{
_tiles = new Dictionary<TileCoord, TileStack>();
_offset = new TileCoord(0, 0);
_tileAnnot = new MultiTileSelectionAnnot();
}
private bool TileInRange(TileCoord location)
{
if (location.X < 0 || location.X >= _form._layer.TilesWide)
return false;
if (location.Y < 0 || location.Y >= _form._layer.TilesHigh)
return false;
return true;
}
public void QueueReplacement(TileCoord coord, TileStack replacement)
{
TileStack srcStack = null;
if (_tileSource.InRange(coord))
srcStack = new TileStack(_tileSource[coord]);
replacement = (replacement != null) ? new TileStack(replacement) : null;
if (_tiles.ContainsKey(coord))
_tiles[coord] = new TileRecord(_tiles[coord].Original, replacement);
else
_tiles[coord] = new TileRecord(srcStack, replacement);
}