Skills.java

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package javastory.game;

/**
 * 
 * @author shoftee
 */
public final class Skills {

	private Skills() {
	}

	public static boolean isRecoveryIncSkill(final int id) {
		switch (id) {
		case 1110000:
		case 2000000:
		case 1210000:
		case 11110000:
		case 4100002:
		case 4200001:
			return true;
		}
		return false;
	}

	public static boolean isLinkedAranSkill(final int id) {
		switch (id) {
		case 21110007:
		case 21110008:
		case 21120009:
		case 21120010:
		case 4321001:
			return true;
		}
		return false;
	}

	public static int getLinkedAranSkill(final int id) {
		switch (id) {
		case 21110007:
		case 21110008:
			return 21110002;
		case 21120009:
		case 21120010:
			return 21120002;
		case 4321001:
			return 4321000;
		}
		return id;
	}

	public static int getBlessOfFairyForJob(final int job) {
		if (Jobs.isAdventurer(job)) {
			return 12;
		} else if (Jobs.isCygnus(job)) {
			return 10000012;
		} else if (Jobs.isEvan(job)) {
			return 20010012;
		} else {
			return 20000012;
		}
	}

	public static boolean isElementAmplification(final int skill) {
		switch (skill) {
		case 2110001:
		case 2210001:
		case 12110001:
		case 22150000:
			return true;
		}
		return false;
	}

	public static int getMpEaterForJob(final int job) {
		switch (job) {
		case 210:
		case 211:
		case 212:
			return 2100000;
		case 220:
		case 221:
		case 222:
			return 2200000;
		case 230:
		case 231:
		case 232:
			return 2300000;
		}
		return 2100000; // Default, in case GM
	}

	public static int getJobShortValue(int job) {
		if (job >= 1000) {
			job -= job / 1000 * 1000;
		}
		job /= 100;
		if (job == 4) { // For some reason dagger/ claw is 8.. IDK
			job *= 2;
		} else if (job == 3) {
			job += 1;
		} else if (job == 5) {
			job += 11; // 16
		}
		return job;
	}

	public static boolean isMulungSkill(final int skill) {
		switch (skill) {
		case 1009:
		case 1010:
		case 1011:
		case 10001009:
		case 10001010:
		case 10001011:
		case 20001009:
		case 20001010:
		case 20001011:
		case 20011009:
		case 20011010:
		case 20011011:
			return true;
		}
		return false;
	}

	public static int getMasterySkillId(final int job) {
		if (job >= 1410 && job <= 1412) {
			return 14100000;
		} else if (job >= 410 && job <= 412) {
			return 4100000;
		} else if (job >= 520 && job <= 522) {
			return 5200000;
		}
		return 0;
	}

	public static int getSkillbook(final int job) {
		if (job >= 2210 && job <= 2218) {
			return job - 2209;
		}
		return 0;
	}

	public static int getSkillbookForSkill(final int skillid) {
		return getSkillbook(skillid / 10000);
	}
}