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.UpdateMesh();
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.UpdateMesh();
tilemap.IsUndoEnabled = false;
}
static bool s_isOnValidate = false; // fix issue when destroying unused resources from the invalidate call
void OnValidate()
{
Event e = Event.current;
if (e != null && e.type == EventType.ExecuteCommand && (e.commandName == "Duplicate" || e.commandName == "Paste"))
{
_DoDuplicate();
}
#if UNITY_EDITOR
// fix prefab preview
if (UnityEditor.PrefabUtility.GetPrefabType(gameObject) == UnityEditor.PrefabType.Prefab)
{
m_needsRebuildMesh = true;
UpdateMesh();
}
else
#endif
{
m_needsRebuildMesh = true;
m_needsRebuildColliders = true;
if (ParentTilemap) //NOTE: this is null sometimes in Unity 2017.2.0b4. It happens when the brush is changed, so maybe it's related with the brush but transform.parent is null.
{
ParentTilemap.UpdateMesh();
}
}
}
public void FloodFill(Tilemap tilemap, Vector2 localPos, uint tileData)
{
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;
TilemapDrawingUtils.FloodFill(tilemap, localPos, tileData);
tilemap.UpdateMesh();
tilemap.IsUndoEnabled = false;
}
static bool s_isOnValidate = false; // fix issue when destroying unused resources from the invalidate call
void OnValidate()
{
Event e = Event.current;
if (e != null && e.type == EventType.ExecuteCommand && (e.commandName == "Duplicate" || e.commandName == "Paste"))
{
_DoDuplicate();
}
#if UNITY_EDITOR
// fix prefab preview
if (UnityEditor.PrefabUtility.GetPrefabType(gameObject) == UnityEditor.PrefabType.Prefab)
{
m_needsRebuildMesh = true;
UpdateMesh();
}
else
#endif
{
m_needsRebuildMesh = true;
m_needsRebuildColliders = true;
ParentTilemap.UpdateMesh();
}
}
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.UpdateMesh();
tilemap.UpdateMesh();
tilemap.IsUndoEnabled = false;
}
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 FlipH(bool changeFlags = true)
{
m_brushTilemap.FlipH(changeFlags);
m_brushTilemap.UpdateMesh();
}
