source: lost-perception/main/Effect.java@ e5d2936

package main;

public class Effect
{
    public String getDesc() {
        return "";
    }
    
    public void apply(final Player p) {
    }
    
    public void unapply(final Player p) {
    }
    
    public static class AttackSpeed extends Effect
    {
        private double percent;
        
        public AttackSpeed(final Double percent) {
            this.percent = percent;
        }
        
        public double getPercent() {
            return this.percent;
        }
        
        @Override
        public String getDesc() {
            if (this.getPercent() >= 1.0) {
                return "Increases attack speed by " + Math.round(100.0 * (this.getPercent() - 1.0)) + "%";
            }
            return "Decreases attack speed by " + Math.round(100.0 * (1.0 - this.getPercent())) + "%";
        }
        
        @Override
        public void apply(final Player p) {
            p.attackSpeedMod *= this.percent;
            Direction[] values;
            for (int length = (values = Direction.values()).length, i = 0; i < length; ++i) {
                final Direction dir = values[i];
                p.getModel().getAnimation(dir, Action.Attacking).drawInterval = (int)(p.getBaseAttackSpeed() * p.getAttackSpeed());
            }
        }
        
        @Override
        public void unapply(final Player p) {
            p.attackSpeedMod /= this.percent;
            Direction[] values;
            for (int length = (values = Direction.values()).length, i = 0; i < length; ++i) {
                final Direction dir = values[i];
                p.getModel().getAnimation(dir, Action.Attacking).drawInterval = (int)(p.getBaseAttackSpeed() * p.getAttackSpeed());
            }
        }
    }
    
    public static class MoveSpeed extends Effect
    {
        private double percent;
        
        public MoveSpeed(final Double percent) {
            this.percent = percent;
        }
        
        public double getPercent() {
            return this.percent;
        }
        
        @Override
        public String getDesc() {
            if (this.getPercent() >= 1.0) {
                return "Increases move speed by " + Math.round(100.0 * (this.getPercent() - 1.0)) + "%";
            }
            return "Decreases move speed by " + Math.round(100.0 * (1.0 - this.getPercent())) + "%";
        }
        
        @Override
        public void apply(final Player p) {
            p.moveSpeedMod *= this.percent;
            Direction[] values;
            for (int length = (values = Direction.values()).length, i = 0; i < length; ++i) {
                final Direction dir = values[i];
                p.getModel().getAnimation(dir, Action.Walking).drawInterval = (int)(p.getBaseMoveSpeed() / p.moveSpeedMod);
            }
            p.speed = (int)(p.getBasePixelSpeed() * p.moveSpeedMod);
        }
        
        @Override
        public void unapply(final Player p) {
            p.moveSpeedMod /= this.percent;
            Direction[] values;
            for (int length = (values = Direction.values()).length, i = 0; i < length; ++i) {
                final Direction dir = values[i];
                p.getModel().getAnimation(dir, Action.Walking).drawInterval = (int)(p.getBaseMoveSpeed() / p.moveSpeedMod);
            }
            p.speed = (int)(p.getBasePixelSpeed() * p.moveSpeedMod);
        }
    }
    
    public static class Damage extends Effect
    {
        private int damage;
        
        public Damage(final int damage) {
            this.damage = damage;
        }
        
        public int getDamage() {
            return this.damage;
        }
        
        @Override
        public String getDesc() {
            if (this.getDamage() > 0) {
                return "Increases damage by " + this.getDamage();
            }
            return "Decreases damage by " + Math.abs(this.getDamage());
        }
        
        @Override
        public void apply(final Player p) {
            p.damageMod += this.damage;
        }
        
        @Override
        public void unapply(final Player p) {
            p.damageMod -= this.damage;
        }
    }
    
    public static class Hitpoints extends Effect
    {
        private int mod;
        
        public Hitpoints(final int mod) {
            this.mod = mod;
        }
        
        public int getMod() {
            return this.mod;
        }
        
        @Override
        public String getDesc() {
            if (this.getMod() > 0) {
                return "Increases hitpoints by " + this.getMod();
            }
            return "Decreases hitpoints by " + Math.abs(this.getMod());
        }
        
        @Override
        public void apply(final Player p) {
            p.hpMod += this.mod;
            p.propagateStatChanges();
        }
        
        @Override
        public void unapply(final Player p) {
            p.hpMod -= this.mod;
            p.propagateStatChanges();
        }
    }
    
    public static class Manapoints extends Effect
    {
        private int mod;
        
        public Manapoints(final int mod) {
            this.mod = mod;
        }
        
        public int getMod() {
            return this.mod;
        }
        
        @Override
        public String getDesc() {
            if (this.getMod() > 0) {
                return "Increases manapoints by " + this.getMod();
            }
            return "Decreases manapoints by " + Math.abs(this.getMod());
        }
        
        @Override
        public void apply(final Player p) {
            p.mpMod += this.mod;
            p.propagateStatChanges();
        }
        
        @Override
        public void unapply(final Player p) {
            p.mpMod -= this.mod;
            p.propagateStatChanges();
        }
    }
}