/**
* _update ghosts.
*
* @param moves the moves
*/
private void _updateGhosts(EnumMap<GHOST, MOVE> moves) {
for (Entry<GHOST, MOVE> entry : moves.entrySet()) {
Ghost ghost = fantasmas.get(entry.getKey());
if (ghost.lairTime == 0) {
if (ghost.edibleTime == 0 || ghost.edibleTime % GHOST_SPEED_REDUCTION != 0) {
ghost.lastMoveMade = _checkGhostDir(ghost, entry.getValue());
moves.put(entry.getKey(), ghost.lastMoveMade);
ghost.currentNodeIndex =
laberintoActua.graph[ghost.currentNodeIndex].neighbourhood.get(ghost.lastMoveMade);
}
}
}
}
private boolean _reverseGhosts(EnumMap<GHOST, MOVE> moves, boolean force) {
boolean reversed = false;
boolean globalReverse = false;
if (Math.random() < GHOST_REVERSAL) globalReverse = true;
for (Entry<GHOST, MOVE> entry : moves.entrySet()) {
Ghost ghost = fantasmas.get(entry.getKey());
if (tiempoLvlActual > 1 && ghost.lairTime == 0 && ghost.lastMoveMade != MOVE.NEUTRAL) {
if (force || (pildoraPoderFueComida || globalReverse)) {
ghost.lastMoveMade = ghost.lastMoveMade.opposite();
ghost.currentNodeIndex =
laberintoActua.graph[ghost.currentNodeIndex].neighbourhood.get(ghost.lastMoveMade);
reversed = true;
timeOfLastGlobalReversal = tiempoTotal;
}
}
}
return reversed;
}
/** _eat power pill. */
private void _eatPowerPill() {
pildoraPoderFueComida = false;
int powerPillIndex = laberintoActua.graph[pacman.currentNodeIndex].powerPillIndex;
if (powerPillIndex >= 0 && powerPills.get(powerPillIndex)) {
score += POWER_PILL;
fastamasComerMultiplicador = 1;
powerPills.clear(powerPillIndex);
int newEdibleTime =
(int)
(EDIBLE_TIME
* (Math.pow(EDIBLE_TIME_REDUCTION, cuentaElLvl % LEVEL_RESET_REDUCTION)));
for (Ghost ghost : fantasmas.values())
if (ghost.lairTime == 0) ghost.edibleTime = newEdibleTime;
else ghost.edibleTime = 0;
pildoraPoderFueComida = true;
}
}
/** _feast. */
private void _feast() {
pacmanFueComido = false;
for (GHOST ghost : GHOST.values()) fantasmaComido.put(ghost, false);
for (Ghost ghost : fantasmas.values()) {
int distance = getShortestPathDistance(pacman.currentNodeIndex, ghost.currentNodeIndex);
if (distance <= EAT_DISTANCE && distance != -1) {
if (ghost.edibleTime > 0) // pac-man eats ghost
{
score += GHOST_EAT_SCORE * fastamasComerMultiplicador;
fastamasComerMultiplicador *= 2;
ghost.edibleTime = 0;
ghost.lairTime =
(int)
(COMMON_LAIR_TIME
* (Math.pow(LAIR_REDUCTION, cuentaElLvl % LEVEL_RESET_REDUCTION)));
ghost.currentNodeIndex = laberintoActua.lairNodeIndex;
ghost.lastMoveMade = MOVE.NEUTRAL;
fantasmaComido.put(ghost.type, true);
} else // ghost eats pac-man
{
pacman.numberOfLivesRemaining--;
pacmanFueComido = true;
if (pacman.numberOfLivesRemaining <= 0) juegoTerminado = true;
else _levelReset();
return;
}
}
}
for (Ghost ghost : fantasmas.values()) if (ghost.edibleTime > 0) ghost.edibleTime--;
}
/** _update lair times. */
private void _updateLairTimes() {
for (Ghost ghost : fantasmas.values())
if (ghost.lairTime > 0)
if (--ghost.lairTime == 0) ghost.currentNodeIndex = laberintoActua.initialGhostNodeIndex;
}