/**

* Casts high level alchemy on an item.

* <p>

* Requirements:

* Start at a bank or Shantay Pass with sleeping bag, staff of fire, nature runes, and coins in inventory.

* <p>

* Required Parameter:

* <itemId>

* <p>

*

* @Author Chomp

*/

public class AA_HighLevelAlchemy extends AA_Script {

private static final Coordinate COORDINATE_SHANTAY_BANK_CHEST = new Coordinate(58, 731);

private static final long CAST_DELAY = 1280L; // +- based on latency

private static final int[] ITEM_IDS_STAFF_OF_FIRE = new int[]{197, 615, 682};

private static final int SPELL_ID_HIGH_ALCHEMY = 28;

private static final int ITEM_ID_NATURE_RUNE = 40;

private static final int ITEM_ID_COINS = 10;

private static final int MAXIMUM_FATIGUE = 99;

private static final int INITIAL_INVENTORY_SIZE = 4;

private long startTime;

private double initialMagicXp;

private long openTimeout;

private long withdrawTimeout;

private long alchTimeout;

private int initialCoinCount;

private int coinsIndex;

private int natureRunesIndex;

private int alchCount;

private int alchsRemaining;

private boolean shantayBanking;

private boolean idle;

private int itemId;

public AA_HighLevelAlchemy(final Extension extension) {

super(extension);

}

@Override

public void init(final String parameters) {

if (parameters.isEmpty()) printInstructions();

itemId = Integer.parseInt(parameters);

if (getInventoryIndex(ITEM_ID_SLEEPING_BAG) != 0) {

throw new IllegalStateException("Sleeping bag missing from 1st inv slot.");

}

final int staffOfFireIndex = getInventoryIndex(ITEM_IDS_STAFF_OF_FIRE);

if (staffOfFireIndex != 1 || !isItemEquipped(staffOfFireIndex)) {

throw new IllegalStateException("Staff of fire unequipped/missing from 2nd inv slot.");

}

natureRunesIndex = getInventoryIndex(ITEM_ID_NATURE_RUNE);

if (natureRunesIndex != 2) {

throw new IllegalStateException("Nature runes missing from 3rd inv slot.");

}

coinsIndex = getInventoryIndex(ITEM_ID_COINS);

if (coinsIndex != 3) {

throw new IllegalStateException("Coin missing from 4th inv slot.");

}

initialCoinCount = getInventoryStack(coinsIndex);

shantayBanking = distanceTo(COORDINATE_SHANTAY_BANK_CHEST.getX(), COORDINATE_SHANTAY_BANK_CHEST.getY()) < 10;

initialMagicXp = getAccurateXpForLevel(Skill.MAGIC.getIndex());

startTime = System.currentTimeMillis();

}

@Override

public int main() {

if (idle) {

return idle();

}

if (getFatigue() >= MAXIMUM_FATIGUE) {

return sleep();

}

if (System.currentTimeMillis() <= alchTimeout) {

return 0;

}

if (getInventoryId(natureRunesIndex) != ITEM_ID_NATURE_RUNE) {

return exit("Out of nature runes.");

}

if (getInventoryCount() == INITIAL_INVENTORY_SIZE ||

getInventoryId(INITIAL_INVENTORY_SIZE) != itemId) {

return bank();

}

bot.displayMessage("@gre@Casting ...");

castOnItem(SPELL_ID_HIGH_ALCHEMY, INITIAL_INVENTORY_SIZE);

alchTimeout = System.currentTimeMillis() + TIMEOUT_TWO_SECONDS;

return 0;

}

@Override

public void onServerMessage(final String message) {

if (message.startsWith("Alchemy")) {

alchCount++;

if (alchsRemaining > 0) {

alchsRemaining--;

}

alchTimeout = System.currentTimeMillis() + CAST_DELAY;

} else if (message.endsWith("spell")) {

alchTimeout = 0L;

} else if (message.endsWith("men.") || message.endsWith("you.")) {

openTimeout = System.currentTimeMillis() + TIMEOUT_FIVE_SECONDS;

} else if (message.endsWith("area")) {

if (!shantayBanking) {

return;

}

idle = true;

} else {

super.onServerMessage(message);

}

}

private int idle() {

if (getX() == COORDINATE_SHANTAY_BANK_CHEST.getX() + 2 &&

getY() == COORDINATE_SHANTAY_BANK_CHEST.getY()) {

idle = false;

return 0;

}

walkTo(COORDINATE_SHANTAY_BANK_CHEST.getX() + 2, COORDINATE_SHANTAY_BANK_CHEST.getY());

return SLEEP_ONE_TICK;

}

private int bank() {

if (!isBanking()) {

if (shantayBanking) {

if (System.currentTimeMillis() <= openTimeout) {

return 0;

}

atObject(COORDINATE_SHANTAY_BANK_CHEST.getX(), COORDINATE_SHANTAY_BANK_CHEST.getY());

openTimeout = System.currentTimeMillis() + TIMEOUT_TWO_SECONDS;

return 0;

}

return openBank();

}

if (System.currentTimeMillis() <= withdrawTimeout) {

return 0;

}

final int itemsRemaining = bankCount(itemId);

if (itemsRemaining == 0) {

return exit(String.format("Out of %ss.", getItemNameId(itemId)));

}

final int natureRunesRemaining = getInventoryStack(natureRunesIndex);

alchsRemaining = Math.min(natureRunesRemaining, itemsRemaining);

withdraw(itemId, MAX_INV_SIZE - INITIAL_INVENTORY_SIZE);

withdrawTimeout = System.currentTimeMillis() + TIMEOUT_TWO_SECONDS;

return 0;

}

@Override

public void paint() {

int y = PAINT_OFFSET_Y;

drawString("@yel@High Level Alchemy", PAINT_OFFSET_X, y, 1, 0);

drawString(String.format("@yel@Runtime: @whi@%s",

toDuration(startTime)),

PAINT_OFFSET_X, y += PAINT_OFFSET_Y_INCREMENT, 1, 0);

final double xpGained = getAccurateXpForLevel(Skill.MAGIC.getIndex()) - initialMagicXp;

drawString(String.format("@yel@Xp: @whi@%s @cya@(@whi@%s xp@cya@/@whi@hr@cya@)",

DECIMAL_FORMAT.format(xpGained), toUnitsPerHour((int) xpGained, startTime)),

PAINT_OFFSET_X, y += PAINT_OFFSET_Y_INCREMENT * 2, 1, 0);

drawString(String.format("@yel@Alchs: @whi@%s @cya@(@whi@%s casts@cya@/@whi@hr@cya@)",

alchCount, toUnitsPerHour(alchCount, startTime)),

PAINT_OFFSET_X, y += PAINT_OFFSET_Y_INCREMENT, 1, 0);

final int coins = getInventoryStack(coinsIndex) - initialCoinCount;

drawString(String.format("@yel@Gold: @whi@%s @cya@(@whi@%s coins@cya@/@whi@hr@cya@)",

coins, toUnitsPerHour(coins, startTime)),

PAINT_OFFSET_X, y += PAINT_OFFSET_Y_INCREMENT, 1, 0);

drawString(String.format("@yel@Remaining: @whi@%d", alchsRemaining),

PAINT_OFFSET_X, y += PAINT_OFFSET_Y_INCREMENT * 2, 1, 0);

drawString(String.format("@yel@Time remaining: @whi@%s",

toTimeToCompletion(alchCount, alchsRemaining, startTime)),

PAINT_OFFSET_X, y + PAINT_OFFSET_Y_INCREMENT, 1, 0);

}

}