public bool IsGridPositionFree(Vector3 position)
{
// check if it is taken by blocking objects
if (!area.IsGridPositionFree(position))
{
return(false);
}
// check if it is taken by a player
foreach (KeyValuePair <CharacterSheet, Vector3> combatant in teams[Helpers.Teams.Home])
{
if (combatant.Value.Equals(position))
{
return(false);
}
}
// check if it is taken by a player
foreach (KeyValuePair <CharacterSheet, Vector3> combatant in teams[Helpers.Teams.Away])
{
if (combatant.Value.Equals(position))
{
return(false);
}
}
// no other things could block a grid position
return(true);
}
