function moveIsValid(BaseUnit $movingUnit, $hexagon, $startHex = false, $firstHex = false)
{
// all 4 conditions must be true, so any one that is false
// will make the move invalid
$isValid = true;
if ($startHex === false) {
$startHex = $movingUnit->getUnitHexagon()->name;
}
if ($firstHex === false) {
$firstHex = $movingUnit->unitHasNotMoved();
}
// condition 1
// can only move to nearby hexagon
if ($this->rangeIsOneHexagon($startHex, $hexagon) == false) {
$isValid = false;
}
// condition 2
// check if unit has enough move points
$moveAmount = $this->terrain->getTerrainMoveCost($startHex, $hexagon, $movingUnit->forceMarch, $movingUnit);
// need move points, but can always move at least one hexagon
// can always move at least one hexagon if this->oneHex is true
// only check move amount if unit has been moving
if (!($firstHex == true && $this->oneHex)) {
if ($movingUnit->unitHasMoveAmountAvailable($moveAmount) == false) {
$isValid = false;
}
}
// condition 3
// can only move across river hexside if at start of move
// if (($this->isAlongRail($startHex, $hexagon) == false) && $this->railMove) {
// $isValid = false;
// }
// condition 4
// can not exit
if ($this->terrain->isExit($hexagon) == true) {
$isValid = false;
}
return $isValid;
}
public function resetUnit()
{
parent::resetUnit();
$this->supplied = true;
}
public function resetUnit()
{
parent::resetUnit();
$this->isReduced = false;
}