public static AtmosSimulation FromTilemap(Tilemap tilemapVisual, int chunkSize = 3)
{
var tilemapSize = tilemapVisual.size;
var tilemapOrigin = tilemapVisual.origin;
var worstCaseSize = tilemapSize.x * tilemapSize.y;
var grid = new ChunkedGrid <AtmosCell>(chunkSize, worstCaseSize);
for (int x = tilemapOrigin.x; x < tilemapSize.x + tilemapOrigin.x; x++)
{
for (int y = tilemapOrigin.y; y < tilemapSize.y + tilemapOrigin.y; y++)
{
var pos = new Vector3Int(x, y, 0);
// Is there any tile?
var tile = tilemapVisual.GetTile <GridTile>(pos);
if (tile != null)
{
var atmosCell = new AtmosCell()
{
pressure = tile.pressure,
isWall = tile.isWall
};
grid.AddCell(x, y, atmosCell);
}
}
}
return(new AtmosSimulation(grid));
}
public void Execute(AtmosSimulation simulation)
{
var grid = simulation.currentState;
if (!grid.HasCell(pos.x, pos.y))
{
var newCell = new AtmosCell()
{
isWall = true
};
grid.AddCell(pos.x, pos.y, newCell);
simulation.currentState = grid;
}
else
{
var cell = simulation.currentState[pos.x, pos.y];
cell.isWall = true;
simulation.currentState[pos.x, pos.y] = cell;
}
}
public void Execute(AtmosSimulation simulation)
{
var grid = simulation.currentState;
if (!grid.HasCell(pos.x, pos.y))
{
var newCell = new AtmosCell()
{
isWall = false, pressure = ammount
};
grid.AddCell(pos.x, pos.y, newCell);
simulation.currentState = grid;
}
else
{
var cell = simulation.currentState[pos.x, pos.y];
cell.pressure += ammount;
simulation.currentState[pos.x, pos.y] = cell;
}
}