protected void AddRecruitingButton(GuiList buildingActions, string unitToRecruit)
{
StringBuilder labelNextToButtonText = new StringBuilder();
labelNextToButtonText.Append(Translations.GetTranslation(unitToRecruit)).Append(" ("); // Soldier (
labelNextToButtonText.Append(SoldierRegistry.GetSoldierCost(unitToRecruit)).Append("G): "); // Soldier ('cost'G)
buildingActions.addElement(ElementBuildButton.CreateBuildButton(buildingActions.Bounds.Location, labelNextToButtonText.ToString(), () => TrySpawnUnit(unitToRecruit), "Recruit"));
}
protected void TrySpawnUnit(string soldierType)
{
// Check if the player can afford this soldier
int cost = SoldierRegistry.GetSoldierCost(soldierType);
if (!owner.CanAfford(cost) || owner.Population <= 0)
{
return;
}
// Set this soldier in the world if possible
Tile currentTile = ((GameWorld as Grid)[positionInGrid] as Tile);
if (!currentTile.Occupied)
{
// Nothing here, just place it in this square
Army army = new Army(positionInGrid.X, positionInGrid.Y, owner);
army.AddSoldier(SoldierRegistry.GetSoldier(soldierType, owner));
currentTile.SetUnit(army);
}
else if (currentTile.Unit.Owner == owner && currentTile.Unit is Army)
{
// Our own army is here, just place it in there :)
Army a = currentTile.Unit as Army;
if (a.GetTotalUnitCount() >= 20)
{
return;
}
a.AddSoldier(SoldierRegistry.GetSoldier(soldierType, owner));
}
else
{
// We can't place it, just stop this whole function
return;
}
// Buy the soldier, as we placed it.
owner.Buy(cost);
owner.CalculatePopulation();
}