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package com.pkrandom.pokemon;
/*----------------------------------------------------------------------------*/
/*-- ItemList.java - contains the list of all items in the game. --*/
/*-- --*/
/*-- Part of "Universal Pokemon Randomizer ZX" by the UPR-ZX team --*/
/*-- Pokemon and any associated names and the like are --*/
/*-- trademark and (C) Nintendo 1996-2020. --*/
/*-- --*/
/*-- The custom code written here is licensed under the terms of the GPL: --*/
/*-- --*/
/*-- This program is free software: you can redistribute it and/or modify --*/
/*-- it under the terms of the GNU General Public License as published by --*/
/*-- the Free Software Foundation, either version 3 of the License, or --*/
/*-- (at your option) any later version. --*/
/*-- --*/
/*-- This program is distributed in the hope that it will be useful, --*/
/*-- but WITHOUT ANY WARRANTY; without even the implied warranty of --*/
/*-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the --*/
/*-- GNU General Public License for more details. --*/
/*-- --*/
/*-- You should have received a copy of the GNU General Public License --*/
/*-- along with this program. If not, see <http://www.gnu.org/licenses/>. --*/
/*----------------------------------------------------------------------------*/
import java.util.Random;
public class ItemList {
private boolean[] items;
private boolean[] tms;
public ItemList(int highestIndex) {
items = new boolean[highestIndex + 1];
tms = new boolean[highestIndex + 1];
for (int i = 1; i <= highestIndex; i++) {
items[i] = true;
}
}
public boolean isTM(int index) {
return index >= 0 && index < tms.length && tms[index];
}
public boolean isAllowed(int index) {
return index >= 0 && index < tms.length && items[index];
}
public void banSingles(int... indexes) {
for (int index : indexes) {
items[index] = false;
}
}
public void banRange(int startIndex, int length) {
for (int i = 0; i < length; i++) {
items[i + startIndex] = false;
}
}
public void tmRange(int startIndex, int length) {
for (int i = 0; i < length; i++) {
tms[i + startIndex] = true;
}
}
public int randomItem(Random random) {
int chosen = 0;
while (!items[chosen]) {
chosen = random.nextInt(items.length);
}
return chosen;
}
public int randomNonTM(Random random) {
int chosen = 0;
while (!items[chosen] || tms[chosen]) {
chosen = random.nextInt(items.length);
}
return chosen;
}
public int randomTM(Random random) {
int chosen = 0;
while (!tms[chosen]) {
chosen = random.nextInt(items.length);
}
return chosen;
}
public ItemList copy() {
ItemList other = new ItemList(items.length - 1);
System.arraycopy(items, 0, other.items, 0, items.length);
System.arraycopy(tms, 0, other.tms, 0, tms.length);
return other;
}
public ItemList copy(int newMax) {
ItemList other = new ItemList(newMax);
System.arraycopy(items, 0, other.items, 0, items.length);
System.arraycopy(tms, 0, other.tms, 0, tms.length);
return other;
}
}
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