v0.8.0: implemented basic 1st phase of DK fight

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/DwarfKing.java

@@ -22,25 +22,325 @@
 package com.shatteredpixel.shatteredpixeldungeon.actors.mobs;
 
 
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
 import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Actor;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LifeLink;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Beam;
+import com.shatteredpixel.shatteredpixeldungeon.effects.CellEmitter;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Pushing;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Speck;
+import com.shatteredpixel.shatteredpixeldungeon.effects.particles.ElmoParticle;
+import com.shatteredpixel.shatteredpixeldungeon.effects.particles.ShadowParticle;
+import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.DriedRose;
+import com.shatteredpixel.shatteredpixeldungeon.items.scrolls.ScrollOfTeleportation;
+import com.shatteredpixel.shatteredpixeldungeon.levels.NewCityBossLevel;
+import com.shatteredpixel.shatteredpixeldungeon.mechanics.Ballistica;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.scenes.GameScene;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.KingSprite;
+import com.shatteredpixel.shatteredpixeldungeon.ui.BossHealthBar;
+import com.shatteredpixel.shatteredpixeldungeon.utils.GLog;
+import com.watabou.noosa.audio.Sample;
+import com.watabou.noosa.particles.Emitter;
+import com.watabou.utils.Bundle;
+import com.watabou.utils.PathFinder;
+import com.watabou.utils.Random;
+import com.watabou.utils.Reflection;
+
+import java.util.ArrayList;
+import java.util.HashSet;
 
-//TODO currently just regular DK but with no summoning ability
 public class DwarfKing extends Mob {
 
+	//TODO decide on final stats, implement later phases
 	{
 		spriteClass = KingSprite.class;
 
-		HP = HT = 1;
+		HP = HT = 300;
+		EXP = 40;
+		defenseSkill = 25;
+
+		properties.add(Property.BOSS);
+		properties.add(Property.UNDEAD);
 	}
 
-	protected boolean canTryToSummon() {
+	@Override
+	public int damageRoll() {
+		return Random.NormalIntRange( 25, 40 );
+	}
+
+	@Override
+	public int attackSkill( Char target ) {
+		return 32;
+	}
+
+	@Override
+	public int drRoll() {
+		return Random.NormalIntRange(0, 14);
+	}
+
+	@Override
+	protected boolean act() {
+		if (buffs(Summoning.class).size() < 1) {
+
+			if (enemy != null
+					&& Dungeon.level.adjacent(pos, enemy.pos) && teleportSubject()){
+				spend(TICK);
+				return true;
+			} else if (lifeLinkSubject()) {
+				spend(TICK);
+				return true;
+			} else {
+				summonSubject();
+			}
+
+		}
+		return super.act();
+	}
+
+	private boolean summonSubject(){
+		Summoning s = new Summoning();
+		s.pos = ((NewCityBossLevel)Dungeon.level).getSummoningPos();
+		if (s.pos == -1) return false;
+		switch (Random.Int(6)){
+			default:
+				s.summon = Ghoul.class;
+				break;
+			case 0:
+				s.summon = Monk.class;
+				break;
+			case 1:
+				s.summon = Warlock.class;
+				break;
+		}
+		s.delay = 5;
+		s.attachTo(this);
+		return true;
+	}
+
+	private HashSet<Mob> getSubjects(){
+		HashSet<Mob> subjects = new HashSet<>();
+		for (Mob m : Dungeon.level.mobs){
+			if (m.alignment == alignment && (m instanceof Ghoul || m instanceof Monk || m instanceof Warlock)){
+				subjects.add(m);
+			}
+		}
+		return subjects;
+	}
+
+	private boolean lifeLinkSubject(){
+		Mob furthest = null;
+
+		for (Mob m : getSubjects()){
+			boolean alreadyLinked = false;
+			for (LifeLink l : m.buffs(LifeLink.class)){
+				if (l.object == id()) alreadyLinked = true;
+			}
+			if (!alreadyLinked) {
+				if (furthest == null || Dungeon.level.distance(pos, furthest.pos) < Dungeon.level.distance(pos, m.pos)){
+					furthest = m;
+				}
+			}
+		}
+
+		if (furthest != null) {
+			Buff.append(furthest, LifeLink.class, 100f).object = id();
+			Buff.append(this, LifeLink.class, 100f).object = furthest.id();
+			yell(Messages.get(this, "lifelink_" + Random.IntRange(1, 2)));
+			sprite.parent.add(new Beam.HealthRay(sprite.destinationCenter(), furthest.sprite.destinationCenter()));
+			return true;
+
+		}
 		return false;
 	}
 
+	private boolean teleportSubject(){
+		Mob furthest = null;
+
+		for (Mob m : getSubjects()){
+			//TODO avoid warlocks?
+			if (furthest == null || Dungeon.level.distance(pos, furthest.pos) < Dungeon.level.distance(pos, m.pos)){
+				furthest = m;
+			}
+		}
+
+		if (furthest != null){
+
+			float bestDist;
+			int bestPos = pos;
+
+			Ballistica trajectory = new Ballistica(enemy.pos, pos, Ballistica.STOP_TARGET);
+			int targetCell = trajectory.path.get(trajectory.dist+1);
+			//if the position opposite the direction of the hero is open, go there
+			if (Actor.findChar(targetCell) == null && !Dungeon.level.solid[targetCell]){
+				bestPos = targetCell;
+
+			//Otherwise go to the neighbour cell that's open and is furthest
+			} else {
+				bestDist = Dungeon.level.trueDistance(pos, enemy.pos);
+
+				for (int i : PathFinder.NEIGHBOURS8){
+					if (Actor.findChar(pos+i) == null
+							&& !Dungeon.level.solid[pos+1]
+							&& Dungeon.level.trueDistance(pos+i, enemy.pos) > bestDist){
+						bestPos = pos+i;
+						bestDist = Dungeon.level.trueDistance(pos+i, enemy.pos);
+					}
+				}
+			}
+
+			Actor.add(new Pushing(this, pos, bestPos));
+			pos = bestPos;
+
+			//find closest cell that's adjacent to enemy, place subject there
+			bestDist = Dungeon.level.trueDistance(enemy.pos, pos);
+			bestPos = enemy.pos;
+			for (int i : PathFinder.NEIGHBOURS8){
+				if (Actor.findChar(enemy.pos+i) == null
+						&& !Dungeon.level.solid[enemy.pos+1]
+						&& Dungeon.level.trueDistance(enemy.pos+i, pos) < bestDist){
+					bestPos = enemy.pos+i;
+					bestDist = Dungeon.level.trueDistance(enemy.pos+i, pos);
+				}
+			}
+
+			if (bestPos != enemy.pos) ScrollOfTeleportation.appear(furthest, bestPos);
+			yell(Messages.get(this, "teleport_" + Random.IntRange(1, 2)));
+			return true;
+		}
+		return false;
+	}
+
+	@Override
+	public void notice() {
+		super.notice();
+		if (!BossHealthBar.isAssigned()) {
+			BossHealthBar.assignBoss(this);
+			yell(Messages.get(this, "notice"));
+			for (Char ch : Actor.chars()){
+				if (ch instanceof DriedRose.GhostHero){
+					GLog.n("\n");
+					((DriedRose.GhostHero) ch).sayBoss();
+				}
+			}
+		}
+	}
+
 	@Override
 	public void die(Object cause) {
 		super.die(cause);
 		Dungeon.level.unseal();
+
+		for (Mob m : Dungeon.level.mobs.toArray(new Mob[0])){
+			if (m instanceof Ghoul || m instanceof Monk || m instanceof Warlock){
+				m.die(null);
+			}
+		}
 	}
+
+	public static class Summoning extends Buff {
+
+		private int delay;
+		private int pos;
+		private Class<?extends Mob> summon;
+
+		private Emitter particles;
+
+		public int getPos() {
+			return pos;
+		}
+
+		@Override
+		public boolean act() {
+			delay--;
+
+			if (delay <= 0){
+
+				if (summon == Warlock.class){
+					particles.burst(ShadowParticle.CURSE, 10);
+					Sample.INSTANCE.play(Assets.SND_CURSED);
+				} else if (summon == Monk.class){
+					particles.burst(ElmoParticle.FACTORY, 10);
+					Sample.INSTANCE.play(Assets.SND_BURNING);
+				} else {
+					particles.burst(Speck.factory(Speck.BONE), 10);
+					Sample.INSTANCE.play(Assets.SND_BONES);
+				}
+				particles = null;
+
+				if (Actor.findChar(pos) != null){
+					ArrayList<Integer> candidates = new ArrayList<>();
+					for (int i : PathFinder.NEIGHBOURS8){
+						if (Dungeon.level.passable[pos+i] && Actor.findChar(pos+i) == null){
+							candidates.add(pos+i);
+						}
+					}
+					if (!candidates.isEmpty()){
+						pos = Random.element(candidates);
+					}
+				}
+
+				if (Actor.findChar(pos) == null) {
+					Mob m = Reflection.newInstance(summon);
+					if (m instanceof Ghoul) {
+						((Ghoul) m).setSolo();
+					}
+					m.pos = pos;
+					m.maxLvl = -2;
+					GameScene.add(m);
+					m.state = m.HUNTING;
+				} else {
+					Char ch = Actor.findChar(pos);
+					ch.damage(Random.NormalIntRange(20, 40), summon);
+				}
+
+				detach();
+			}
+
+			spend(TICK);
+			return true;
+		}
+
+		@Override
+		public void fx(boolean on) {
+			if (on && particles == null) {
+				particles = CellEmitter.get(pos);
+
+				if (summon == Warlock.class){
+					particles.pour(ShadowParticle.UP, 0.1f);
+				} else if (summon == Monk.class){
+					particles.pour(ElmoParticle.FACTORY, 0.1f);
+				} else {
+					particles.pour(Speck.factory(Speck.RATTLE), 0.1f);
+				}
+
+			} else if (!on && particles != null) {
+				particles.on = false;
+			}
+		}
+
+		private static final String DELAY = "delay";
+		private static final String POS = "pos";
+		private static final String SUMMON = "summon";
+
+		@Override
+		public void storeInBundle(Bundle bundle) {
+			super.storeInBundle(bundle);
+			bundle.put(DELAY, delay);
+			bundle.put(POS, pos);
+			bundle.put(SUMMON, summon);
+		}
+
+		@Override
+		public void restoreFromBundle(Bundle bundle) {
+			super.restoreFromBundle(bundle);
+			delay = bundle.getInt(DELAY);
+			pos = bundle.getInt(POS);
+			summon = bundle.getClass(SUMMON);
+		}
+	}
+
 }

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/Ghoul.java

@@ -96,6 +96,10 @@ public class Ghoul extends Mob {
 		timesDowned = bundle.getInt( TIMES_DOWNED );
 	}
 
+	public void setSolo(){
+		partnerID = -2;
+	}
+	
 	@Override
 	protected boolean act() {
 		//create a child

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/NewCityBossLevel.java

@@ -46,6 +46,9 @@ import com.watabou.utils.Point;
 import com.watabou.utils.Random;
 import com.watabou.utils.Rect;
 
+import java.util.ArrayList;
+import java.util.HashSet;
+
 public class NewCityBossLevel extends Level {
 
 	{
@@ -53,6 +56,9 @@ public class NewCityBossLevel extends Level {
 		color2 = 0xf2f2f2;
 	}
 
+	private static int WIDTH = 15;
+	private static int HEIGHT = 48;
+
 	private static final Rect entry = new Rect(1, 37, 14, 48);
 	private static final Rect arena = new Rect(1, 25, 14, 38);
 	private static final Rect end = new Rect(0, 0, 15, 22);
@@ -60,6 +66,16 @@ public class NewCityBossLevel extends Level {
 	private static final int bottomDoor = 7 + (arena.bottom-1)*15;
 	private static final int topDoor = 7 + arena.top*15;
 
+	private static final int[] pedestals = new int[4];
+
+	static{
+		Point c = arena.center();
+		pedestals[0] = c.x-3 + (c.y-3) * WIDTH;
+		pedestals[1] = c.x+3 + (c.y-3) * WIDTH;
+		pedestals[2] = c.x+3 + (c.y+3) * WIDTH;
+		pedestals[3] = c.x-3 + (c.y+3) * WIDTH;
+	}
+
 	private ImpShopRoom impShop;
 
 	@Override
@@ -90,7 +106,7 @@ public class NewCityBossLevel extends Level {
 	@Override
 	protected boolean build() {
 
-		setSize(15, 48);
+		setSize(WIDTH, HEIGHT);
 
 		//entrance room
 		Painter.fill(this, entry, Terrain.WALL);
@@ -124,10 +140,10 @@ public class NewCityBossLevel extends Level {
 		Painter.set(this, c.x+3, c.y, Terrain.STATUE);
 		Painter.set(this, c.x+4, c.y, Terrain.STATUE);
 
-		Painter.set(this, c.x-3, c.y-3, Terrain.PEDESTAL);
+		Painter.set(this, pedestals[0], Terrain.PEDESTAL);
-		Painter.set(this, c.x+3, c.y-3, Terrain.PEDESTAL);
+		Painter.set(this, pedestals[1], Terrain.PEDESTAL);
-		Painter.set(this, c.x+3, c.y+3, Terrain.PEDESTAL);
+		Painter.set(this, pedestals[2], Terrain.PEDESTAL);
-		Painter.set(this, c.x-3, c.y+3, Terrain.PEDESTAL);
+		Painter.set(this, pedestals[3], Terrain.PEDESTAL);
 
 		Painter.set(this, c.x, arena.top, Terrain.LOCKED_DOOR);
 
@@ -174,6 +190,37 @@ public class NewCityBossLevel extends Level {
 		return true;
 	}
 
+	//returns a random pedestal that doesn't already have a summon inbound on it
+	public int getSummoningPos(){
+		Mob king = getKing();
+		HashSet<DwarfKing.Summoning> summons = king.buffs(DwarfKing.Summoning.class);
+		ArrayList<Integer> positions = new ArrayList<>();
+		for (int pedestal : pedestals) {
+			boolean clear = true;
+			for (DwarfKing.Summoning s : summons) {
+				if (s.getPos() == pedestal) {
+					clear = false;
+					break;
+				}
+			}
+			if (clear) {
+				positions.add(pedestal);
+			}
+		}
+		if (positions.isEmpty()){
+			return -1;
+		} else {
+			return Random.element(positions);
+		}
+	}
+
+	private Mob getKing(){
+		for (Mob m : mobs){
+			if (m instanceof DwarfKing) return m;
+		}
+		return null;
+	}
+
 	@Override
 	protected void createMobs() {
 	}

core/src/main/resources/com/shatteredpixel/shatteredpixeldungeon/messages/actors/actors.properties

@@ -517,6 +517,19 @@ actors.mobs.newdm300.desc=The DM-300 is the largest and most powerful 'defense m
 actors.mobs.newdm300.desc_supercharged=DM-300 is currently charged full of electrical energy, In this form DM-300 cannot be damaged and moves at double speed! Additionally, its drill now spins fast enough for it to _tunnel through solid rock,_ though it moves much more slowly when doing this.\n\nAttacking DM-300 directly is pointless while it is supercharged, but _something in the area must be providing it with this energy,_ destroying that may weaken it.
 actors.mobs.newdm300$fallingrocks.desc=Loose rocks are tumbling down from the ceiling here, it looks like its about to collapse!
 
+actors.mobs.dwarfking.name=Dwarf King
+actors.mobs.dwarfking.notice=How dare you! You have no idea what you're interfering with!
+actors.mobs.dwarfking.lifelink_1=I need of your essence, slave!
+actors.mobs.dwarfking.lifelink_2=Bleed for me, slave!
+actors.mobs.dwarfking.teleport_1=Deal with them, slave!
+actors.mobs.dwarfking.teleport_2=Keep them busy, slave!
+actors.mobs.dwarfking.wave_1=Enough! Kill them my slaves!
+actors.mobs.dwarfking.wave_2=More! Bleed for your king!
+actors.mobs.dwarfking.wave_3=Useless! KILL THEM NOW!
+actors.mobs.dwarfking.enraged=You cannot kill me %s, I AM IMMORTAL!
+actors.mobs.dwarfking.dieing=No! You can't do this... you have no idea what lies below...
+actors.mobs.dwarfking.dead=You've... Doomed us all...
+
 actors.mobs.elemental$fire.name=fire elemental
 actors.mobs.elemental$fire.desc=Elementals are chaotic creatures that are often created when powerful occult magic isn't properly controlled. Elementals have minimal intelligence, and are usually associated with a particular type of magic.\n\nFire elementals are a common type of elemental which deals damage with fiery magic. They will set their target ablaze with melee attacks, and can occasionally shoot bolts of fire as well.
 actors.mobs.elemental$newbornfire.name=newborn fire elemental