// '°', '├', '═', '┤', | 0, 2, 10, 8,
// '┬', '╔', '╦', '╗', | 4, 6, 14, 12,
// '║', '╠', '╬', '╣', | 5, 7, 15, 13,
// '┴', '╚', '╩', '╝', | 1, 3, 11, 9,
public override uint[] GetSubtiles(STETilemap tilemap, int gridX, int gridY, uint tileData)
{
CalculateNeighbourData(tilemap, gridX, gridY, tileData);
// tiles that need subtile division
if (s_needsSubTiles)
{
uint[] aSubTileData = null;
if (s_neighIdx == 0) //°
{
aSubTileData = new uint[] { TileIds[3], TileIds[9], TileIds[6], TileIds[12] };
}
else if (s_neighIdx == 4)//┬
{
aSubTileData = new uint[] { TileIds[6], TileIds[12], TileIds[6], TileIds[12] };
}
else if (s_neighIdx == 5)//║
{
aSubTileData = new uint[] { TileIds[7], TileIds[13], TileIds[7], TileIds[13] };
}
else if (s_neighIdx == 1)//┴
{
aSubTileData = new uint[] { TileIds[3], TileIds[9], TileIds[3], TileIds[9] };
}
else if (s_neighIdx == 2)//├
{
aSubTileData = new uint[] { TileIds[3], TileIds[3], TileIds[6], TileIds[6] };
}
else if (s_neighIdx == 10)//═
{
aSubTileData = new uint[] { TileIds[11], TileIds[11], TileIds[14], TileIds[14] };
}
else if (s_neighIdx == 8)//┤
{
aSubTileData = new uint[] { TileIds[9], TileIds[9], TileIds[12], TileIds[12] };
}
// NOTE: this case '╬' cut the tiles different (using corner tiles).
// If it is commented, and default case is used, instead or corner tiles, it will use the center tile '╬'
// Depending on the graphics it could be interesting add a check box to choose between using this or not.
else if (s_neighIdx == 15)// ╬
{
aSubTileData = new uint[] { InteriorCornerTileIds[0], InteriorCornerTileIds[1], InteriorCornerTileIds[2], InteriorCornerTileIds[3] };
}
else
{
aSubTileData = new uint[] { TileIds[s_neighIdx], TileIds[s_neighIdx], TileIds[s_neighIdx], TileIds[s_neighIdx] };
}
for (int i = 0; i < s_showDiagonal.Length; ++i)
{
aSubTileData[i] = RefreshLinkedBrush(tilemap, gridX, gridY, aSubTileData[i]);
if (s_showDiagonal[i])
{
aSubTileData[i] = InteriorCornerTileIds[3 - i];
}
// Add animated tiles
{
TilesetBrush brush = Tileset.FindBrush(Tileset.GetBrushIdFromTileData(aSubTileData[i]));
if (brush && brush.IsAnimated())
{
TilemapChunk.RegisterAnimatedBrush(brush, i);
}
}
}
return(aSubTileData);
}
// Add animated tiles
{
TilesetBrush brush = Tileset.FindBrush(Tileset.GetBrushIdFromTileData(s_tileData));
if (brush && brush.IsAnimated())
{
TilemapChunk.RegisterAnimatedBrush(brush);
}
}
return(null);
}
/*
* private void DummyDeepProfilingFix()
* {
* // For some reason, in Unity 2017.3.1f1, the Deep Profiling crashes unless FillMeshData call any method, even a dummy method like this
* // Other weird thing is, the crash doesn't happens if one case of the switch statement is commented
* // FINALLY: the fix was to change the Switch for if-else statements. I keep this notes just in case to remember about this weird issue.
* }
*/
/// <summary>
/// Fill the mesh data and return false if all tiles are empty
/// </summary>
/// <returns></returns>
private bool FillMeshData()
{
//Debug.Log( "[" + ParentTilemap.name + "] FillData -> " + name);
//DummyDeepProfilingFix();
if (!Tileset || !Tileset.AtlasTexture)
{
return(false);
}
s_currUpdatedTilechunk = this;
int totalTiles = m_width * m_height;
if (s_vertices == null)
{
s_vertices = new List <Vector3>(totalTiles * 4);
}
else
{
s_vertices.Clear();
}
if (s_triangles == null)
{
s_triangles = new List <int>(totalTiles * 6);
}
else
{
s_triangles.Clear();
}
if (s_colors32 == null)
{
s_colors32 = new List <Color32>(totalTiles * 4);
}
else
{
s_colors32.Clear();
}
if (m_uv == null)
{
m_uv = new List <Vector2>(totalTiles * 4);
}
else
{
m_uv.Clear();
}
Vector2[] subTileOffset = new Vector2[]
{
new Vector2(0f, 0f),
new Vector2(CellSize.x / 2f, 0f),
new Vector2(0f, CellSize.y / 2f),
new Vector2(CellSize.x / 2f, CellSize.y / 2f),
};
Vector2 subTileSize = CellSize / 2f;
m_animatedTiles.Clear();
bool isEmpty = true;
for (int ty = 0, tileIdx = 0; ty < m_height; ++ty)
{
for (int tx = 0; tx < m_width; ++tx, ++tileIdx)
{
uint tileData = m_tileDataList[tileIdx];
if (tileData != Tileset.k_TileData_Empty)
{
int brushId = (int)((tileData & Tileset.k_TileDataMask_BrushId) >> 16);
int tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
Tile tile = Tileset.GetTile(tileId);
TilesetBrush tileBrush = null;
if (tileId >= 0 && tile == null && brushId <= 0)
{
Debug.LogWarning(ParentTilemap.name + "\\" + name + ": TileId " + tileId + " not found! GridPos(" + (GridPosX + tx) + "," + (GridPosY + ty) + ") tilaData 0x" + tileData.ToString("X"));
m_tileDataList[tileIdx] = Tileset.k_TileData_Empty;
}
if (brushId > 0)
{
tileBrush = Tileset.FindBrush(brushId);
if (tileBrush == null)
{
Debug.LogWarning(ParentTilemap.name + "\\" + name + ": BrushId " + brushId + " not found! GridPos(" + (GridPosX + tx) + "," + (GridPosY + ty) + ") tilaData 0x" + tileData.ToString("X"));
m_tileDataList[tileIdx] = tileData & ~Tileset.k_TileDataMask_BrushId;
}
if (tileBrush != null && (m_invalidateBrushes || (tileData & Tileset.k_TileFlag_Updated) == 0))
{
tileData = tileBrush.Refresh(ParentTilemap, GridPosX + tx, GridPosY + ty, tileData);
//+++NOTE: this code add support for animated brushes inside a random brush
// Collateral effects of supporting changing the brush id in Refresh:
// - When the random brush select a tile data with another brush id, this tile won't be a random tile any more
// - If the tilemap is refreshed several times, and at least a tile data contains another brush id, then all tiles will loose the brush id of the random brush
if (BrushBehaviour.Instance.BrushTilemap == ParentTilemap) // avoid changing brushId when updating the BrushTilemap
{
tileData &= ~Tileset.k_TileDataMask_BrushId;
tileData |= (uint)(brushId << 16);
}
int newBrushId = (int)((tileData & Tileset.k_TileDataMask_BrushId) >> 16);
if (brushId != newBrushId)
{
brushId = newBrushId;
tileBrush = Tileset.FindBrush(brushId);
}
//---
tileData |= Tileset.k_TileFlag_Updated; // set updated flag
m_tileDataList[tileIdx] = tileData; // update tileData
tileId = (int)(tileData & Tileset.k_TileDataMask_TileId);
tile = Tileset.GetTile(tileId);
// update created objects
if (tile != null && tile.prefabData.prefab != null)
{
CreateTileObject(tileIdx, tile.prefabData);
}
else
{
DestroyTileObject(tileIdx);
}
}
}
isEmpty = false;
if (tileBrush != null && tileBrush.IsAnimated())
{
m_animatedTiles.Add(new AnimTileData()
{
VertexIdx = s_vertices.Count, Brush = tileBrush, SubTileIdx = -1
});
}
s_currUVVertex = s_vertices.Count;
Rect tileUV;
uint[] subtileData = tileBrush != null?tileBrush.GetSubtiles(ParentTilemap, GridPosX + tx, GridPosY + ty, tileData) : null;
if (subtileData == null)
{
if (tile != null)
{
if (tile.prefabData.prefab == null || tile.prefabData.showTileWithPrefab || //hide the tiles with prefabs ( unless showTileWithPrefab is true )
tileBrush && tileBrush.IsAnimated()) // ( skip if it's an animated brush )
{
tileUV = tile.uv;
_AddTileToMesh(tileUV, tx, ty, tileData, Vector2.zero, CellSize);
if (m_tileColorList != null && m_tileColorList.Count > tileIdx)
{
TileColor32 tileColor32 = m_tileColorList[tileIdx];
s_colors32.Add(tileColor32.c0);
s_colors32.Add(tileColor32.c1);
s_colors32.Add(tileColor32.c2);
s_colors32.Add(tileColor32.c3);
}
}
}
}
else
{
for (int i = 0; i < subtileData.Length; ++i)
{
uint subTileData = subtileData[i];
int subTileId = (int)(subTileData & Tileset.k_TileDataMask_TileId);
Tile subTile = Tileset.GetTile(subTileId);
tileUV = subTile != null ? subTile.uv : default(Rect);
//if (tileUV != default(Rect)) //NOTE: if this is uncommented, there won't be coherence with geometry ( 16 vertices per tiles with subtiles ). But it means also, the tile shouldn't be null.
{
_AddTileToMesh(tileUV, tx, ty, subTileData, subTileOffset[i], subTileSize, i);
if (m_tileColorList != null && m_tileColorList.Count > tileIdx)
{
TileColor32 tileColor32 = m_tileColorList[tileIdx];
Color32 middleColor = new Color32(
System.Convert.ToByte((tileColor32.c0.r + tileColor32.c1.r + tileColor32.c2.r + tileColor32.c3.r) >> 2),
System.Convert.ToByte((tileColor32.c0.g + tileColor32.c1.g + tileColor32.c2.g + tileColor32.c3.g) >> 2),
System.Convert.ToByte((tileColor32.c0.b + tileColor32.c1.b + tileColor32.c2.b + tileColor32.c3.b) >> 2),
System.Convert.ToByte((tileColor32.c0.a + tileColor32.c1.a + tileColor32.c2.a + tileColor32.c3.a) >> 2)
);
//switch(i) // FIX Deep Profiling crash in Unity 2017.3.1f1 see: DummyDeepProfilingFix notes
{
if (i == 0)
{
s_colors32.Add(tileColor32.c0);
s_colors32.Add(Color32.Lerp(tileColor32.c1, tileColor32.c0, .5f));
s_colors32.Add(Color32.Lerp(tileColor32.c2, tileColor32.c0, .5f));
s_colors32.Add(middleColor);
}
else if (i == 1)
{
s_colors32.Add(Color32.Lerp(tileColor32.c0, tileColor32.c1, .5f));
s_colors32.Add(tileColor32.c1);
s_colors32.Add(middleColor);
s_colors32.Add(Color32.Lerp(tileColor32.c3, tileColor32.c1, .5f));
}
else if (i == 2)
{
s_colors32.Add(Color32.Lerp(tileColor32.c0, tileColor32.c2, .5f));
s_colors32.Add(middleColor);
s_colors32.Add(tileColor32.c2);
s_colors32.Add(Color32.Lerp(tileColor32.c3, tileColor32.c2, .5f));
}
else if (i == 3)
{
s_colors32.Add(middleColor);
s_colors32.Add(Color32.Lerp(tileColor32.c1, tileColor32.c3, .5f));
s_colors32.Add(Color32.Lerp(tileColor32.c2, tileColor32.c3, .5f));
s_colors32.Add(tileColor32.c3);
}
}
}
}
}
}
}
}
}
//NOTE: the destruction of tileobjects needs to be done here to avoid a Undo/Redo bug. Check inside DestroyTileObject for more information.
for (int i = 0; i < m_tileObjToBeRemoved.Count; ++i)
{
DestroyTileObject(m_tileObjToBeRemoved[i]);
}
m_tileObjToBeRemoved.Clear();
s_currUpdatedTilechunk = null;
return(!isEmpty);
}
bool IsTilemapChunksVisible()
{
TilemapChunk chunk = m_tilemap.GetComponentInChildren <TilemapChunk>();
return(chunk && (chunk.gameObject.hideFlags & HideFlags.HideInHierarchy) == 0);
}
public virtual void OnErase(TilemapChunk chunk, int chunkGx, int chunkGy, uint tileData, int brushId)
{
;
}
public virtual uint OnPaint(TilemapChunk chunk, int chunkGx, int chunkGy, uint tileData)
{
return(tileData);
}
/// <summary>
/// Update the render mesh and mesh collider of all tile chunks. This should be called once after making all modifications to the tilemap with SetTileData.
/// </summary>
public void UpdateMeshImmediate()
{
#if UNITY_EDITOR
if (!Application.isPlaying && m_markSceneDirtyOnNextUpdateMesh)
{
m_markSceneDirtyOnNextUpdateMesh = false;
#if UNITY_5_3 || UNITY_5_3_OR_NEWER
UnityEditor.SceneManagement.EditorSceneManager.MarkAllScenesDirty();
#else
EditorApplication.MarkSceneDirty();
#endif
}
#endif
RecalculateMapBounds();
s_chunkList.Clear();
var valueIter = m_dicChunkCache.Values.GetEnumerator();
while (valueIter.MoveNext())
{
TilemapChunk chunk = valueIter.Current;
if (chunk)
{
if (!chunk.UpdateMesh())
{
#if UNITY_EDITOR
if (IsUndoEnabled)
{
Undo.DestroyObjectImmediate(chunk.gameObject);
}
else
{
DestroyImmediate(chunk.gameObject);
}
#else
DestroyImmediate(chunk.gameObject);
#endif
}
else
{
//chunk.UpdateColliderMesh();
s_chunkList.Add(chunk);
}
}
}
if (m_autoShrink)
{
ShrinkMapBoundsToVisibleArea();
}
// UpdateColliderMesh is called after calling UpdateMesh of all tilechunks, because UpdateColliderMesh needs the tileId to be updated
// ( remember a brush sets neighbours tile id to empty, so UpdateColliderMesh won't be able to know the collider type )
for (int i = 0; i < s_chunkList.Count; ++i)
{
s_chunkList[i].UpdateColliders();
}
if (OnMeshUpdated != null)
{
OnMeshUpdated(this);
}
}
