public void Erase(Tilemap tilemap, Vector2 localPos)
{
int minGridX = m_brushTilemap.MinGridX;
int minGridY = m_brushTilemap.MinGridY;
int maxGridX = m_brushTilemap.MaxGridX;
int maxGridY = m_brushTilemap.MaxGridY;
if (IsUndoEnabled)
{
#if UNITY_EDITOR
Undo.RecordObject(tilemap, Tilemap.k_UndoOpName + tilemap.name);
Undo.RecordObjects(tilemap.GetComponentsInChildren <TilemapChunk>(), Tilemap.k_UndoOpName + tilemap.name);
#endif
}
tilemap.IsUndoEnabled = IsUndoEnabled;
int dstGy = BrushUtil.GetGridY(localPos, tilemap.CellSize);
for (int gridY = minGridY; gridY <= maxGridY; ++gridY, ++dstGy)
{
int dstGx = BrushUtil.GetGridX(localPos, tilemap.CellSize);
for (int gridX = minGridX; gridX <= maxGridX; ++gridX, ++dstGx)
{
tilemap.SetTileData(dstGx, dstGy, Tileset.k_TileData_Empty);
}
}
tilemap.UpdateMeshImmediate();
tilemap.IsUndoEnabled = false;
}
public void Paint(Tilemap tilemap, Vector2 localPos)
{
int minGridX = m_brushTilemap.MinGridX;
int minGridY = m_brushTilemap.MinGridY;
int maxGridX = m_brushTilemap.MaxGridX;
int maxGridY = m_brushTilemap.MaxGridY;
if (IsUndoEnabled)
{
#if UNITY_EDITOR
Undo.RecordObject(tilemap, Tilemap.k_UndoOpName + tilemap.name);
Undo.RecordObjects(tilemap.GetComponentsInChildren <TilemapChunk>(), Tilemap.k_UndoOpName + tilemap.name);
#endif
}
tilemap.IsUndoEnabled = IsUndoEnabled;
int dstGy = BrushUtil.GetGridY(localPos, tilemap.CellSize);
for (int gridY = minGridY; gridY <= maxGridY; ++gridY, ++dstGy)
{
int dstGx = BrushUtil.GetGridX(localPos, tilemap.CellSize);
for (int gridX = minGridX; gridX <= maxGridX; ++gridX, ++dstGx)
{
uint tileData = m_brushTilemap.GetTileData(gridX, gridY);
if (
tileData != Tileset.k_TileData_Empty || // don't copy empty tiles
m_brushTilemap.GridWidth == 1 && m_brushTilemap.GridHeight == 1 // unless the brush size is one
)
{
tilemap.SetTileData(dstGx, dstGy, tileData);
}
}
}
tilemap.UpdateMeshImmediate();
tilemap.IsUndoEnabled = false;
}
public static void DrawLineMirrored(Tilemap tilemap, Vector2 locPosA, Vector2 locPosB, uint[,] tileData)
{
int w = tileData.GetLength(0);
int h = tileData.GetLength(1);
int x0 = TilemapUtils.GetGridX(tilemap, locPosA);
int y0 = TilemapUtils.GetGridY(tilemap, locPosA);
int x1 = TilemapUtils.GetGridX(tilemap, locPosB);
int y1 = TilemapUtils.GetGridY(tilemap, locPosB);
TilemapDrawingUtils.Line(x0, y0, x1, y1,
(x, y) =>
{
tilemap.SetTileData(x, y, tileData[(x % w + w) % w, (y % h + h) % h]);
tilemap.SetTileData(x0 - x, y0 - y, tileData[((x0 - x) % w + w) % w, ((y0 - y) % h + h) % h]);
return(true);
}
);
}
public static void DrawEllipse(Tilemap tilemap, Vector2 locPosA, Vector2 locPosB, uint[,] tileData, bool isFilled)
{
int w = tileData.GetLength(0);
int h = tileData.GetLength(1);
int x0 = TilemapUtils.GetGridX(tilemap, locPosA);
int y0 = TilemapUtils.GetGridY(tilemap, locPosA);
int x1 = TilemapUtils.GetGridX(tilemap, locPosB);
int y1 = TilemapUtils.GetGridY(tilemap, locPosB);
int xf = 0;
int yf = 0;
//fix for cases where x1 x2 y1 or y2 are negative or x1 > x2 or y1 > y2
// NOTE: I tested this only for case x1 == y1 == 0
if (x0 > x1)
{
Swap <int>(ref x0, ref x1);
}
if (y0 > y1)
{
Swap <int>(ref y0, ref y1);
}
if (x0 < 0)
{
xf = x0; x0 = 0; x1 -= xf;
}
if (y0 < 0)
{
yf = y0; y0 = 0; y1 -= yf;
}
//
TilemapDrawingUtils.Ellipse(x0, y0, x1, y1, isFilled,
(x, y) =>
{
tilemap.SetTileData(x + xf, y + yf, tileData[((x + xf) % w + w) % w, ((y + yf) % h + h) % h]);
return(true);
}
);
}
public void CutRect(Tilemap tilemap, int startGridX, int startGridY, int endGridX, int endGridY)
{
if (IsUndoEnabled)
{
#if UNITY_EDITOR
Undo.RecordObject(tilemap, Tilemap.k_UndoOpName + tilemap.name);
Undo.RecordObjects(tilemap.GetComponentsInChildren <TilemapChunk>(), Tilemap.k_UndoOpName + tilemap.name);
#endif
}
tilemap.IsUndoEnabled = IsUndoEnabled;
for (int gridY = startGridY; gridY <= endGridY; ++gridY)
{
for (int gridX = startGridX; gridX <= endGridX; ++gridX)
{
BrushTilemap.SetTileData(gridX - startGridX, gridY - startGridY, tilemap.GetTileData(gridX, gridY));
tilemap.SetTileData(gridX, gridY, Tileset.k_TileData_Empty);
}
}
BrushTilemap.UpdateMeshImmediate();
tilemap.UpdateMeshImmediate();
tilemap.IsUndoEnabled = false;
}
private void DoPaintInspector()
{
Event e = Event.current;
Tilemap tilemap = (Tilemap)target;
if (DoToolBar() ||
DragAndDrop.objectReferences.Length > 0 || // hide brush when user is dragging a prefab into the scene
EditorWindow.mouseOverWindow != SceneView.currentDrawingSceneView) // hide brush when it's not over the scene view
{
m_brushVisible = false;
SceneView.RepaintAll();
return;
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
HandleUtility.AddDefaultControl(controlID);
EventType currentEventType = Event.current.GetTypeForControl(controlID);
bool skip = false;
int saveControl = GUIUtility.hotControl;
try
{
if (currentEventType == EventType.Layout)
{
skip = true;
}
else if (currentEventType == EventType.ScrollWheel)
{
skip = true;
}
if (tilemap.Tileset == null)
{
return;
}
if (!skip)
{
if (e.type == EventType.KeyDown)
{
if (e.keyCode == ShortcutKeys.k_FlipH)
{
BrushBehaviour.GetOrCreateBrush(tilemap).FlipH(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_FlipV)
{
BrushBehaviour.GetOrCreateBrush(tilemap).FlipV(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_Rot90)
{
BrushBehaviour.GetOrCreateBrush(tilemap).Rot90(!e.shift);
e.Use(); // Use key event
}
else if (e.keyCode == ShortcutKeys.k_Rot90Back)
{
BrushBehaviour.GetOrCreateBrush(tilemap).Rot90Back(!e.shift);
e.Use(); // Use key event
}
}
EditorGUIUtility.AddCursorRect(new Rect(0f, 0f, (float)Screen.width, (float)Screen.height), MouseCursor.Arrow);
GUIUtility.hotControl = controlID;
{
Plane chunkPlane = new Plane(tilemap.transform.forward, tilemap.transform.position);
Vector2 mousePos = Event.current.mousePosition; mousePos.y = Screen.height - mousePos.y;
Ray ray = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
float dist;
if (chunkPlane.Raycast(ray, out dist))
{
Rect rTile = new Rect(0, 0, m_tilemap.CellSize.x, m_tilemap.CellSize.y);
rTile.position = tilemap.transform.InverseTransformPoint(ray.GetPoint(dist));
Vector2 tilePos = rTile.position;
if (tilePos.x < 0)
{
tilePos.x -= m_tilemap.CellSize.x;
}
if (tilePos.y < 0)
{
tilePos.y -= m_tilemap.CellSize.y;
}
tilePos.x -= tilePos.x % m_tilemap.CellSize.x;
tilePos.y -= tilePos.y % m_tilemap.CellSize.y;
rTile.position = tilePos;
Vector2 startPos = new Vector2(Mathf.Min(m_startDragging.x, m_endDragging.x), Mathf.Min(m_startDragging.y, m_endDragging.y));
Vector2 endPos = new Vector2(Mathf.Max(m_startDragging.x, m_endDragging.x), Mathf.Max(m_startDragging.y, m_endDragging.y));
Vector2 selectionSnappedPos = BrushUtil.GetSnappedPosition(startPos, m_tilemap.CellSize);
Vector2 selectionSize = BrushUtil.GetSnappedPosition(endPos, m_tilemap.CellSize) - selectionSnappedPos + m_tilemap.CellSize;
BrushBehaviour brush = BrushBehaviour.GetOrCreateBrush(tilemap);
// Update brush transform
m_localPaintPos = (Vector2)tilemap.transform.InverseTransformPoint(ray.GetPoint(dist));
Vector2 brushSnappedPos = BrushUtil.GetSnappedPosition(brush.Offset + m_localPaintPos, m_tilemap.CellSize);
brush.transform.rotation = tilemap.transform.rotation;
brush.transform.localScale = tilemap.transform.lossyScale;
brush.transform.position = tilemap.transform.TransformPoint(new Vector3(brushSnappedPos.x, brushSnappedPos.y, -0.01f));
//---
int prevMouseGridX = m_mouseGridX;
int prevMouseGridY = m_mouseGridY;
if (e.isMouse)
{
m_mouseGridX = BrushUtil.GetGridX(m_localPaintPos, tilemap.CellSize);
m_mouseGridY = BrushUtil.GetGridY(m_localPaintPos, tilemap.CellSize);
}
bool isMouseGridChanged = prevMouseGridX != m_mouseGridX || prevMouseGridY != m_mouseGridY;
//Update Fill Preview
if (GetBrushMode() == eBrushMode.Fill && isMouseGridChanged)
{
m_fillPreview.Clear();
TilemapDrawingUtils.FloodFillPreview(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0), m_fillPreview);
}
if (
(EditorWindow.focusedWindow == EditorWindow.mouseOverWindow) && // fix painting tiles when closing another window popup over the SceneView like GameObject Selection window
(e.type == EventType.MouseDown || e.type == EventType.MouseDrag && isMouseGridChanged)
)
{
if (e.button == 0)
{
if (m_dblClick.IsDblClick && brush.BrushTilemap.GridWidth == 1 && brush.BrushTilemap.GridHeight == 1)
{
// Restore previous tiledata modified by Paint, because before the double click, a single click is done before
tilemap.SetTileData(brush.Offset + m_localPaintPos, m_floodFillRestoredTileData);
brush.FloodFill(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0));
}
// Do a brush paint action
else
{
switch (GetBrushMode())
{
case eBrushMode.Paint:
m_floodFillRestoredTileData = tilemap.GetTileData(m_mouseGridX, m_mouseGridY);
brush.Paint(tilemap, brush.Offset + m_localPaintPos);
break;
case eBrushMode.Erase:
brush.Erase(tilemap, brush.Offset + m_localPaintPos);
break;
case eBrushMode.Fill:
brush.FloodFill(tilemap, brush.Offset + m_localPaintPos, brush.BrushTilemap.GetTileData(0, 0));
break;
}
}
}
else if (e.button == 1)
{
if (e.type == EventType.MouseDown)
{
m_isDragging = true;
brush.BrushTilemap.ClearMap();
m_startDragging = m_endDragging = m_localPaintPos;
}
else
{
m_endDragging = m_localPaintPos;
}
}
}
else if (e.type == EventType.MouseUp)
{
if (e.button == 1) // right mouse button
{
m_isDragging = false;
ResetBrushMode();
// Copy one tile
if (selectionSize.x <= m_tilemap.CellSize.x && selectionSize.y <= m_tilemap.CellSize.y)
{
uint tileData = tilemap.GetTileData(m_localPaintPos);
if (tileData == Tileset.k_TileData_Empty)
{
tilemap.Tileset.SelectedTileId = Tileset.k_TileId_Empty;
brush.BrushTilemap.SetTileData(0, 0, Tileset.k_TileData_Empty);
}
else
{
int brushId = Tileset.GetBrushIdFromTileData(tileData);
int tileId = Tileset.GetTileIdFromTileData(tileData);
// Select the copied tile in the tileset, alternating between the brush and the tile drawn by the brush
if (brushId > 0 && brushId != tilemap.Tileset.SelectedBrushId)
{
tilemap.Tileset.SelectedBrushId = brushId;
}
else
{
tilemap.Tileset.SelectedTileId = tileId;
brush.BrushTilemap.SetTileData(0, 0, tileData & ~Tileset.k_TileDataMask_BrushId); // keep tile flags
}
}
// Cut tile if key shift is pressed
if (e.shift)
{
int startGridX = BrushUtil.GetGridX(startPos, m_tilemap.CellSize);
int startGridY = BrushUtil.GetGridY(startPos, m_tilemap.CellSize);
brush.CutRect(tilemap, startGridX, startGridY, startGridX, startGridY);
}
brush.BrushTilemap.UpdateMesh();
brush.Offset = Vector2.zero;
}
// copy a rect of tiles
else
{
int startGridX = BrushUtil.GetGridX(startPos, m_tilemap.CellSize);
int startGridY = BrushUtil.GetGridY(startPos, m_tilemap.CellSize);
int endGridX = BrushUtil.GetGridX(endPos, m_tilemap.CellSize);
int endGridY = BrushUtil.GetGridY(endPos, m_tilemap.CellSize);
// Cut tile if key shift is pressed
if (e.shift)
{
brush.CutRect(tilemap, startGridX, startGridY, endGridX, endGridY);
}
else
{
brush.CopyRect(tilemap, startGridX, startGridY, endGridX, endGridY);
}
brush.Offset.x = m_endDragging.x > m_startDragging.x ? -(endGridX - startGridX) * tilemap.CellSize.x : 0f;
brush.Offset.y = m_endDragging.y > m_startDragging.y ? -(endGridY - startGridY) * tilemap.CellSize.y : 0f;
}
}
}
if (m_isDragging)
{
Rect rGizmo = new Rect(selectionSnappedPos, selectionSize);
HandlesEx.DrawRectWithOutline(tilemap.transform, rGizmo, new Color(), Color.white);
}
else // Draw brush border
{
Rect rBound = new Rect(brush.BrushTilemap.MapBounds.min, brush.BrushTilemap.MapBounds.size);
Color fillColor;
switch (GetBrushMode())
{
case eBrushMode.Paint:
fillColor = new Color(0, 0, 0, 0);
break;
case eBrushMode.Erase:
fillColor = new Color(1f, 0f, 0f, 0.1f);
break;
case eBrushMode.Fill:
fillColor = new Color(1f, 1f, 0f, 0.2f);
break;
default:
fillColor = new Color(0, 0, 0, 0);
break;
}
HandlesEx.DrawRectWithOutline(brush.transform, rBound, fillColor, new Color(1, 1, 1, 0.2f));
}
}
}
if (currentEventType == EventType.MouseDrag && Event.current.button < 2) // 2 is for central mouse button
{
// avoid dragging the map
Event.current.Use();
}
}
}
// Avoid loosing the hotControl because of a triggered exception
catch (System.Exception ex)
{
Debug.LogException(ex);
}
SceneView.RepaintAll();
GUIUtility.hotControl = saveControl;
}
public void GenerateMap()
{
//Ground.ClearMap();
GroundOverlay.ClearMap();
float now;
now = Time.realtimeSinceStartup;
float fDiv = 25f;
float xf = Random.value * 100;
float yf = Random.value * 100;
//*/ Rogue Demo (280ms with 180x180)
uint tileWater = (8 << 16);
uint tileWaterPlants = (24 << 16);
uint tileDarkGrass = 66;
uint tileGrass = (9 << 16);
uint tileFlowers = (22 << 16);
uint tileMountains = (23 << 16);
//*/
// Oryx Demo
/*/
* uint tileWater = (9 << 16);
* uint tileWaterPlants = (16 << 16);
* uint tileDarkGrass = 757;
* uint tileGrass = 756;
* uint tileFlowers = (17 << 16);
* uint tileMountains = (18 << 16);
* //*/
for (int i = 0; i < Width; i++)
{
for (int j = 0; j < Height; j++)
{
float fRand = Random.value;
float noise = Mathf.PerlinNoise((i + xf) / fDiv, (j + yf) / fDiv);
//Debug.Log( "noise: "+noise+"; i: "+i+"; j: "+j );
if (noise < 0.3) //water
{
Ground.SetTileData(i, j, tileWater);
}
else if (noise < 0.4) // water plants
{
Ground.SetTileData(i, j, tileWater);
if (fRand < noise / 3)
{
GroundOverlay.SetTileData(i, j, tileWaterPlants);
}
}
else if (noise < 0.5 && fRand < (1 - noise / 2)) // dark grass
{
Ground.SetTileData(i, j, tileDarkGrass);
}
else if (noise < 0.6 && fRand < (1 - 1.2 * noise)) // flowers
{
Ground.SetTileData(i, j, tileGrass);
GroundOverlay.SetTileData(i, j, tileFlowers);
}
else if (noise < 0.7) // grass
{
Ground.SetTileData(i, j, tileGrass);
}
else // mountains
{
Ground.SetTileData(i, j, tileGrass);
GroundOverlay.SetTileData(i, j, tileMountains);
}
}
}
Debug.Log("Generation time(ms): " + (Time.realtimeSinceStartup - now) * 1000);
now = Time.realtimeSinceStartup;
Ground.UpdateMesh();
GroundOverlay.UpdateMesh();
Debug.Log("UpdateMesh time(ms): " + (Time.realtimeSinceStartup - now) * 1000);
}
public void SetTileData(int locGridX, int locGridY, uint tileData)
{
if (locGridX >= 0 && locGridX < m_width && locGridY >= 0 && locGridY < m_height)
{
int tileIdx = locGridY * m_width + locGridX;
int tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
Tile tile = tileId != Tileset.k_TileId_Empty? Tileset.Tiles[tileId] : null;
int prevTileId = (int)(m_tileDataList[tileIdx] & Tileset.k_TileDataMask_TileId);
Tile prevTile = prevTileId != Tileset.k_TileId_Empty? Tileset.Tiles[prevTileId] : null;
int brushId = Tileset.GetBrushIdFromTileData(tileData);
int prevBrushId = Tileset.GetBrushIdFromTileData(m_tileDataList[tileIdx]);
if (brushId != prevBrushId)
{
TilesetBrush brush = ParentTilemap.Tileset.FindBrush(brushId);
TilesetBrush prevBrush = ParentTilemap.Tileset.FindBrush(prevBrushId);
if (prevBrush != null)
{
prevBrush.OnErase(this, locGridX, locGridY, tileData);
}
if (brush != null)
{
tileData = brush.OnPaint(this, locGridX, locGridY, tileData);
}
// Refresh Neighbors ( and itself if needed )
for (int yf = -1; yf <= 1; ++yf)
{
for (int xf = -1; xf <= 1; ++xf)
{
if ((xf | yf) == 0)
{
if (brushId > 0)
{
// Refresh itself
tileData = (tileData & ~Tileset.k_TileFlag_Updated);
}
}
else
{
int gx = (locGridX + xf);
int gy = (locGridY + yf);
int idx = gy * m_width + gx;
bool isInsideChunk = (gx >= 0 && gx < m_width && gy >= 0 && gy < m_height);
uint neighborTileData = isInsideChunk ? m_tileDataList[idx] : ParentTilemap.GetTileData(GridPosX + locGridX + xf, GridPosY + locGridY + yf);
int neighborBrushId = (int)((neighborTileData & Tileset.k_TileDataMask_BrushId) >> 16);
TilesetBrush neighborBrush = ParentTilemap.Tileset.FindBrush(neighborBrushId);
//if (brush != null && brush.AutotileWith(brushId, neighborBrushId) || prevBrush != null && prevBrush.AutotileWith(prevBrushId, neighborBrushId))
if (neighborBrush != null &&
(neighborBrush.AutotileWith(neighborBrushId, brushId) || neighborBrush.AutotileWith(neighborBrushId, prevBrushId)))
{
neighborTileData = (neighborTileData & ~Tileset.k_TileFlag_Updated); // force a refresh
if (isInsideChunk)
{
m_tileDataList[idx] = neighborTileData;
}
else
{
ParentTilemap.SetTileData(GridPosX + gx, GridPosY + gy, neighborTileData);
}
}
}
}
}
}
else if (brushId > 0)
{
// Refresh itself
tileData = (tileData & ~Tileset.k_TileFlag_Updated);
}
m_needsRebuildMesh |= (m_tileDataList[tileIdx] != tileData) || (tileData & Tileset.k_TileDataMask_TileId) == Tileset.k_TileId_Empty;
m_needsRebuildColliders |= m_needsRebuildMesh &&
(
(prevBrushId > 0) || (brushId > 0) || // there is a brush (a brush could change the collider data later)
(tile != null && tile.collData.type != eTileCollider.None) || (prevTile != null && prevTile.collData.type != eTileCollider.None) // prev. or new tile has colliders
);
if (ParentTilemap.ColliderType != eColliderType.None && m_needsRebuildColliders)
{
// Refresh Neighbors tilechunk colliders, to make the collider autotiling
// Only if neighbor is outside this tilechunk
for (int yf = -1; yf <= 1; ++yf)
{
for (int xf = -1; xf <= 1; ++xf)
{
if ((xf | yf) != 0) // skip this tile position xf = yf = 0
{
int gx = (locGridX + xf);
int gy = (locGridY + yf);
bool isInsideChunk = (gx >= 0 && gx < m_width && gy >= 0 && gy < m_height);
if (!isInsideChunk)
{
ParentTilemap.InvalidateChunkAt(GridPosX + gx, GridPosY + gy, false, true);
}
}
}
}
}
// Update tile data
m_tileDataList[tileIdx] = tileData;
if (!Tilemap.DisableTilePrefabCreation)
{
// Create tile Objects
if (tile != null && tile.prefabData.prefab != null)
{
CreateTileObject(tileIdx, tile.prefabData);
}
else
{
DestroyTileObject(tileIdx);
}
}
}
}
//https://social.msdn.microsoft.com/Forums/en-US/9d926a16-0051-4ca3-b77c-8095fb489ae2/flood-fill-c?forum=csharplanguage
public static void FloodFill(Tilemap tilemap, int gridX, int gridY, uint[,] tileData)
{
float timeStamp;
timeStamp = Time.realtimeSinceStartup;
//float callTimeStamp = timeStamp;
int patternW = tileData.GetLength(0);
int patternH = tileData.GetLength(1);
LinkedList <Point> check = new LinkedList <Point>();
uint floodFrom = tilemap.GetTileData(gridX, gridY);
tilemap.SetTileData(gridX, gridY, tileData[(gridX % patternW + patternW) % patternW, (gridY % patternH + patternH) % patternH]);
bool isBrush = Tileset.GetBrushIdFromTileData(floodFrom) != 0;
//Debug.Log(" Flood Fill Starts +++++++++++++++ ");
if (
(patternW > 0 && patternH > 0) &&
isBrush?
Tileset.GetBrushIdFromTileData(floodFrom) != Tileset.GetBrushIdFromTileData(tileData[0, 0])
:
floodFrom != tileData[0, 0]
)
{
check.AddLast(new Point(gridX, gridY));
while (check.Count > 0)
{
Point cur = check.First.Value;
check.RemoveFirst();
foreach (Point off in new Point[] {
new Point(0, -1), new Point(0, 1),
new Point(-1, 0), new Point(1, 0)
})
{
Point next = new Point(cur.X + off.X, cur.Y + off.Y);
uint nextTileData = tilemap.GetTileData(next.X, next.Y);
if (
next.X >= tilemap.MinGridX && next.X <= tilemap.MaxGridX &&
next.Y >= tilemap.MinGridY && next.Y <= tilemap.MaxGridY
)
{
if (
isBrush?
Tileset.GetBrushIdFromTileData(floodFrom) == Tileset.GetBrushIdFromTileData(nextTileData)
:
floodFrom == nextTileData
)
{
check.AddLast(next);
tilemap.SetTileData(next.X, next.Y, tileData[(next.X % patternW + patternW) % patternW, (next.Y % patternH + patternH) % patternH]);
}
}
}
float timePast = Time.realtimeSinceStartup - timeStamp;
if (timePast > k_timeToAbortFloodFill)
{
#if UNITY_EDITOR
int result = UnityEditor.EditorUtility.DisplayDialogComplex("FloodFill is taking too much time", "Do you want to continue for another " + k_timeToAbortFloodFill + " seconds?", "Wait", "Cancel", "Wait and Don't ask again");
if (result == 0)
{
timeStamp = Time.realtimeSinceStartup;
}
else if (result == 1)
{
break;
}
else if (result == 2)
{
timeStamp = float.MaxValue;
}
#else
check.Clear();
#endif
}
}
}
//Debug.Log("FloodFill Time " + (int)((Time.realtimeSinceStartup - callTimeStamp) * 1000) + "ms");
}
public static void DrawRect(Tilemap tilemap, Vector2 locPosA, Vector2 locPosB, uint[,] tileData, bool isFilled, bool is9Sliced = false)
{
int w = tileData.GetLength(0);
int h = tileData.GetLength(1);
int x0 = TilemapUtils.GetGridX(tilemap, locPosA);
int y0 = TilemapUtils.GetGridY(tilemap, locPosA);
int x1 = TilemapUtils.GetGridX(tilemap, locPosB);
int y1 = TilemapUtils.GetGridY(tilemap, locPosB);
if (x0 > x1)
{
Swap <int>(ref x0, ref x1);
}
if (y0 > y1)
{
Swap <int>(ref y0, ref y1);
}
TilemapDrawingUtils.Rect(x0, y0, x1, y1, isFilled,
(x, y) =>
{
if (is9Sliced)
{
if (x == x0 && y == y0)
{
tilemap.SetTileData(x, y, tileData[0, 0]);
}
else if (x == x0 && y == y1)
{
tilemap.SetTileData(x, y, tileData[0, h - 1]);
}
else if (x == x1 && y == y0)
{
tilemap.SetTileData(x, y, tileData[w - 1, 0]);
}
else if (x == x1 && y == y1)
{
tilemap.SetTileData(x, y, tileData[w - 1, h - 1]);
}
else
{
int cw = w - 2;
int ch = h - 2;
int cx = cw >= 1 ? 1 + (x % cw + cw) % cw : (x % w + w) % w;
int cy = ch >= 1 ? 1 + (y % ch + ch) % ch : (y % h + h) % h;
if (x == x0)
{
tilemap.SetTileData(x, y, tileData[0, cy]);
}
else if (x == x1)
{
tilemap.SetTileData(x, y, tileData[w - 1, cy]);
}
else if (y == y0)
{
tilemap.SetTileData(x, y, tileData[cx, 0]);
}
else if (y == y1)
{
tilemap.SetTileData(x, y, tileData[cx, h - 1]);
}
else
{
tilemap.SetTileData(x, y, tileData[cx, cy]);
}
}
}
else
{
tilemap.SetTileData(x, y, tileData[(x % w + w) % w, (y % h + h) % h]);
}
return(true);
}
);
}
