@Override
public int getCostToMove(JGPoint source) {
// If no cost map specified, return a default value
if (costMap == null) {
return DEFAULT_COST;
}
// If no cost specified for a given tile, return a default value
if (!costMap.containsKey(engine.getTileCid(source.x, source.y))) {
return DEFAULT_COST;
}
return costMap.get(engine.getTileCid(source.x, source.y));
}
/**
* Check if the given tile index is blocked from allowing movement.
*
* @param tile Tile to be checked if it is blocked
* @return Whether the tile is blocked
*/
private boolean isTileBlocked(JGPoint tile) {
// If no blocked list, return false
if (blockedCIDs == null) {
return false;
}
return blockedCIDs.contains(engine.getTileCid(tile.x, tile.y));
}