private Cell[] EvaluateBottomLine()
{
Cell[] newline = new Cell[dimension];
Cell[] currentLine = gameState[0];
Cell[] secondLine = gameState[1];
for (int j = 0; j < dimension; j++) //iterer ud af x aksen
{
Cell origValue = currentLine[j];
//første element i nederste række evalueres
if (j == 0)
{
newline[j] = origValue.Evaluate(new Cell[]{currentLine[0], secondLine[1], currentLine[1]});
}
//sidste element i nederste række evalueres
else if (j == dimension - 1)
{
newline[j] = origValue.Evaluate(new Cell[]{secondLine[dimension - 1], secondLine[dimension - 2], currentLine[dimension - 2]});
}
//evaluere resten
else
{
newline[j] = origValue.Evaluate(new Cell[]{currentLine[j - 1], currentLine[j + 1], secondLine[j - 1], secondLine[j], secondLine[j + 1]});
}
}
return newline;
}
public Cell Evaluate(Cell[] neighbors)
{
int sumOfNeighbors = neighbors.Sum(c => c.Value);
switch (cellstate)
{
case CellState.Alive:
if (sumOfNeighbors < 2)
return DeadCell;
if (sumOfNeighbors < 4)
return AliveCell;
return DeadCell;
case CellState.Dead:
return sumOfNeighbors == 3 ? AliveCell : DeadCell;
}
return null;
}
public Life(int width, int height, float tick)
{
if (width <= 10 || height <= 10) throw new ArgumentOutOfRangeException("You need to give life a chance choose bigger numbers");
grid = new Cell[height,width];
newGrid = new Cell[height, width];
for (int i = 0; i < height; i++)
{
for (int j = 0; j < width; j++)
{
grid[i, j] = new Cell();
newGrid[i, j] = new Cell();
}
}
_width = width - 1;
_height = height - 1;
_tick = tick;
}
private Cell[] EvaluateMiddelLines(int rowIndex)
{
Cell[] newline = new Cell[dimension];
Cell[] currentLine = gameState[rowIndex];
Cell[] lineBelow = gameState[rowIndex - 1];
Cell[] lineAbove = gameState[rowIndex + 1];
for (int j = 0; j < dimension; j++) //iterer ud af x aksen
{
Cell origValue = currentLine[j];
//første element i rækken evalueres
if (j == 0)
{
newline[0] = origValue.Evaluate(new Cell[]{lineBelow[0], lineBelow[1], currentLine[1], lineAbove[1], lineAbove[0]});
}
//sidste element i rækken evalueres
else if (j == dimension - 1)
{
newline[dimension - 1] = origValue.Evaluate(new Cell[]{lineBelow[j], lineBelow[j - 1], currentLine[j - 1], lineAbove[j - 1], lineAbove[j]});
}
//evaluere resten
else
{
newline[j] = origValue.Evaluate(new Cell[]{lineBelow[j - 1], lineBelow[j], lineBelow[j + 1], currentLine[j + 1], lineAbove[j + 1], lineAbove[j], lineAbove[j - 1], currentLine[j - 1]});
}
}
return newline;
}
private void purgeNewGrid()
{
for (int i = 0; i < _height; i++)
{
for (int j = 0; j < _width; j++)
{
newGrid[i, j] = new Cell();
}
}
}