public void sell() {
destroy();
int ret = 0;
for (TowerType t = getTowerType(); t != null; t = t.getBase()) {
ret += t.getCost();
}
m.getGame().setMoney(m.getGame().getMoney() + ret);
}
public Tower upgradeTo(TowerType t) {
if (m.getGame().getMoney() >= t.getCost()) {
m.getGame().setMoney(m.getGame().getMoney() - t.getCost());
Tower t2 = m.getGame().createTower(t);
t2.setX(getX());
t2.setY(getY());
destroy();
return t2;
} else {
m.getGame().setStatus("Not enough money!");
m.setNewEvent(
new Event(m, 2000, 1) {
public void run(int delta) {
m.getGame().setStatus("", "Not enough money!");
}
});
}
return null;
}
public final void setGridsList() {
this.gridsList = new ArrayList<Grid>();
addLinkedGrid(towerType.getRange(level), grid, gridsList);
}