/*
 * Pixel Dungeon
 * Copyright (C) 2012-2015 Oleg Dolya
 *
 * Shattered Pixel Dungeon
 * Copyright (C) 2014-2026 Evan Debenham
 *
 * 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/>
 */

package com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee;

import com.shatteredpixel.shatteredpixeldungeon.Assets;
import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.FlavourBuff;
import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
import com.shatteredpixel.shatteredpixeldungeon.ui.BuffIndicator;

public class Quarterstaff extends MeleeWeapon {

	{
		image = ItemSpriteSheet.QUARTERSTAFF;
		hitSound = Assets.Sounds.HIT_CRUSH;
		hitSoundPitch = 1f;

		tier = 2;
	}

	@Override
	public int max(int lvl) {
		return  4*(tier+1) +    //12 base, down from 15
				lvl*(tier+1);   //scaling unchanged
	}

	@Override
	public int defenseFactor( Char owner ) {
		return 2;	//2 extra defence
	}

	@Override
	protected void duelistAbility(Hero hero, Integer target) {
		beforeAbilityUsed(hero, null);
		//1 turn less as using the ability is instant
		Buff.prolong(hero, DefensiveStance.class, 3 + buffedLvl());
		hero.sprite.operate(hero.pos);
		hero.next();
		afterAbilityUsed(hero);
	}

	@Override
	public String abilityInfo() {
		if (levelKnown){
			return Messages.get(this, "ability_desc", 4+buffedLvl());
		} else {
			return Messages.get(this, "typical_ability_desc", 4);
		}
	}

	@Override
	public String upgradeAbilityStat(int level) {
		return Integer.toString(4+level);
	}

	public static class DefensiveStance extends FlavourBuff {

		{
			announced = true;
			type = buffType.POSITIVE;
		}

		@Override
		public int icon() {
			return BuffIndicator.DUEL_EVASIVE;
		}

		@Override
		public float iconFadePercent() {
			return Math.max(0, (4 - visualcooldown()) / 4);
		}
	}

}
