public void markSummonableElements(PlayerElement target)
{
clearMarks();
PlayerColor targetColor = target.getElementColor();
for (int i = 0; i < usedElements.Count; i++)
{
if (targetColor == usedElements[i].getElementColor())
{
List <FieldElement> neighbours = getNeighbours(usedElements[i]);
for (int j = 0; j < neighbours.Count; j++)
{
if (neighbours[j].Type != ElementType.VOID)
{
continue;
}
if (checkNeighbourToSummon(neighbours[j], targetColor))
{
markElement(neighbours[j], Marktypes.ACCESSIBLE);
}
}
}
}
selectElement(target);
}
