v3.0.0: implemented the cleanse talent/spell

core/src/main/assets/messages/actors/actors.properties

@@ -544,6 +544,10 @@ actors.hero.abilities.ratmogrify$transmograt.desc=This enemy has been transforme
 actors.hero.abilities.ratmogrify$transmograt.rankings_desc=Slain by: ratmogrified enemy
 
 ##Cleric Spells
+actors.hero.spells.cleanse.name=cleanse
+actors.hero.spells.cleanse.short_desc=Clears debuffs and grants shielding.
+actors.hero.spells.cleanse.desc=The Cleric instantly clears all harmful effects on themselves and visible allies. After the spell ends all characters affected also gain %1$d turns of debuff immunity, and %2$d barrier.
+
 actors.hero.spells.clericspell.no_target=There is no target there.
 actors.hero.spells.clericspell.charge_cost=Charge cost: %d
 
@@ -1070,8 +1074,8 @@ actors.hero.talent.divine_sense.desc=_+1:_ The Cleric can cast _Divine Sense,_ a
 actors.hero.talent.clerict2e.title=Unknown
 actors.hero.talent.clerict2e.desc=This talent hasn't been implemented yet, it currently does nothing.
 
-actors.hero.talent.clerict3a.title=Unknown
-actors.hero.talent.clerict3a.desc=This talent hasn't been implemented yet, it currently does nothing.
+actors.hero.talent.cleanse.title=Cleanse
+actors.hero.talent.cleanse.desc=_+1:_ The Cleric can cast _Cleanse,_ a spell which is cast instantly, _removes negative status effects_ from the Priest and any nearby allies, and grants them _10 shielding,_ at the cost of 2 charges.\n\n_+2:_ The Cleric can cast _Cleanse,_ a spell which is cast instantly, _grants 3 turns of negative status immunity_ to the Priest and any nearby allies, and grants them _20 shielding,_ at the cost of 2 charges.\n\n_+3:_ The Cleric can cast _Cleanse,_ a spell which is cast instantly, _grants 5 turns of negative status immunity_ to the Priest and any nearby allies, and grants them _30 shielding,_ at the cost of 2 charges.
 actors.hero.talent.light_reading.title=Light Reading
 actors.hero.talent.light_reading.desc=_+1:_ The Cleric can use his holy tome when it is not equipped, but it recharges at _25% speed_ when unequipped.\n\n_+2:_ The Cleric can use his holy tome when it is not equipped, but it recharges at _50% speed_ when unequipped.\n\n_+3:_ The Cleric can use his holy tome when it is not equipped, but it recharges at _75% speed_ when unequipped.
 

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/Talent.java

@@ -179,7 +179,7 @@ public enum Talent {
 	//Cleric T2
 	ENLIGHTENING_MEAL(164), RECALL_GLYPH(165), SUNRAY(166), DIVINE_SENSE(167), CLERICT2E(168),
 	//Cleric T3
-	CLERICT3A(169, 3), LIGHT_READING(170, 3),
+	CLEANSE(169, 3), LIGHT_READING(170, 3),
 	//Priest T3
 	HOLY_LANCE(171, 3), PRIESTT3B(172, 3), PRIESTT3C(173, 3),
 	//Paladin T3
@@ -964,7 +964,7 @@ public enum Talent {
 				Collections.addAll(tierTalents, PRECISE_ASSAULT, DEADLY_FOLLOWUP);
 				break;
 			case CLERIC:
-				Collections.addAll(tierTalents, CLERICT3A, LIGHT_READING);
+				Collections.addAll(tierTalents, CLEANSE, LIGHT_READING);
 				break;
 		}
 		for (Talent talent : tierTalents){

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/spells/Cleanse.java

@@ -0,0 +1,101 @@
+/*
+ * Pixel Dungeon
+ * Copyright (C) 2012-2015 Oleg Dolya
+ *
+ * Shattered Pixel Dungeon
+ * Copyright (C) 2014-2024 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.actors.hero.spells;
+
+import com.shatteredpixel.shatteredpixeldungeon.Assets;
+import com.shatteredpixel.shatteredpixeldungeon.Dungeon;
+import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.AllyBuff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Barrier;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.Buff;
+import com.shatteredpixel.shatteredpixeldungeon.actors.buffs.LostInventory;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.actors.hero.Talent;
+import com.shatteredpixel.shatteredpixeldungeon.actors.mobs.Mob;
+import com.shatteredpixel.shatteredpixeldungeon.effects.Flare;
+import com.shatteredpixel.shatteredpixeldungeon.items.artifacts.HolyTome;
+import com.shatteredpixel.shatteredpixeldungeon.items.potions.exotic.PotionOfCleansing;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.ui.HeroIcon;
+import com.watabou.noosa.audio.Sample;
+
+import java.util.ArrayList;
+
+public class Cleanse extends ClericSpell {
+
+	public static Cleanse INSTANCE = new Cleanse();
+
+	@Override
+	public int icon() {
+		return HeroIcon.CLEANSE;
+	}
+
+	@Override
+	public float chargeUse(Hero hero) {
+		return 2;
+	}
+
+	public String desc(){
+		int immunity = 2 * (Dungeon.hero.pointsInTalent(Talent.CLEANSE)-1);
+		if (immunity > 0) immunity++;
+		int shield = 10 * Dungeon.hero.pointsInTalent(Talent.CLEANSE);
+		return Messages.get(this, "desc", immunity, shield) + "\n\n" + Messages.get(this, "charge_cost", (int)chargeUse(Dungeon.hero));
+	}
+
+	@Override
+	public void onCast(HolyTome tome, Hero hero) {
+
+		ArrayList<Char> affected = new ArrayList<>();
+		affected.add(hero);
+
+		for (Mob mob : Dungeon.level.mobs.toArray( new Mob[0] )) {
+			if (Dungeon.level.heroFOV[mob.pos] && mob.alignment == Char.Alignment.ALLY) {
+				affected.add(mob);
+			}
+		}
+
+		for (Char ch : affected) {
+			for (Buff b : ch.buffs()) {
+				if (b.type == Buff.buffType.NEGATIVE
+						&& !(b instanceof AllyBuff)
+						&& !(b instanceof LostInventory)) {
+					b.detach();
+				}
+			}
+
+			if (hero.pointsInTalent(Talent.CLEANSE) > 1) {
+				//0, 2, or 4. 1 less than displayed as spell is instant
+				Buff.affect(ch, PotionOfCleansing.Cleanse.class, 2 * (Dungeon.hero.pointsInTalent(Talent.CLEANSE)-1));
+			}
+			Buff.affect(ch, Barrier.class).setShield(10 * hero.pointsInTalent(Talent.CLEANSE));
+			new Flare( 6, 32 ).color(0xFF4CD2, true).show( ch.sprite, 2f );
+		}
+
+		hero.busy();
+		hero.sprite.operate(hero.pos);
+		Sample.INSTANCE.play(Assets.Sounds.READ);
+
+		onSpellCast(tome, hero);
+
+	}
+
+}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/hero/spells/ClericSpell.java

@@ -104,6 +104,10 @@ public abstract class ClericSpell {
 
 		} else if (tier == 3){
 
+			if (cleric.hasTalent(Talent.CLEANSE)){
+				spells.add(Cleanse.INSTANCE);
+			}
+
 			if (cleric.subClass == HeroSubClass.PRIEST) {
 				spells.add(Radiance.INSTANCE);
 
@@ -131,6 +135,7 @@ public abstract class ClericSpell {
 		spells.add(Sunray.INSTANCE);
 		spells.add(RecallGlyph.INSTANCE);
 		spells.add(DivineSense.INSTANCE);
+		spells.add(Cleanse.INSTANCE);
 		spells.add(Radiance.INSTANCE);
 		spells.add(HolyLance.INSTANCE);
 		return spells;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/ui/HeroIcon.java

@@ -83,6 +83,7 @@ public class HeroIcon extends Image {
 	public static final int RECALL_GLYPH    = 47;
 	public static final int HOLY_LANCE      = 48;
 	public static final int RADIANCE        = 49;
+	public static final int CLEANSE         = 50;
 
 	//all cleric spells have a separate icon with no background for the action indicator
 	public static final int SPELL_ACTION_OFFSET      = 32;