v2.1.0: added a new katana weapon, which acts like a T4 rapier

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

@@ -1585,9 +1585,10 @@ items.weapon.melee.handaxe.ability_name=heavy blow
 items.weapon.melee.handaxe.ability_desc=The Duelist can perform a _heavy blow_ with a hand axe. This strong but predictable attack has -75% accuracy, but deals +65% damage and applies vulnerable and weaken for 5 turns if it hits. Heavy blow can surprise attack.
 items.weapon.melee.handaxe.desc=A light axe, most commonly used for felling trees. The wide blade works well against foes as well.
 
-items.weapon.melee.knuckles.name=knuckleduster
-items.weapon.melee.knuckles.stats_desc=This is a very fast weapon.
-items.weapon.melee.knuckles.desc=A piece of iron shaped to fit around the knuckles. Keeps the hands free, yet allows for better attacks than an empty fist.
+items.weapon.melee.katana.name=katana
+items.weapon.melee.katana.stats_desc=This weapon blocks 0-3 damage.
+items.weapon.melee.katana.ability_desc=The Duelist can _lunge_ with a katana at an enemy 1 tile away. This moves toward the enemy, deals +50% damage, and is guaranteed to hit.
+items.weapon.melee.katana.desc=A slender sword with a large metal guard above the handle.
 
 items.weapon.melee.longsword.name=longsword
 items.weapon.melee.longsword.ability_name=cleave

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/Generator.java

@@ -129,6 +129,7 @@ import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Greataxe;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Greatshield;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Greatsword;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.HandAxe;
+import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Katana;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Longsword;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.Mace;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.melee.MagesStaff;
@@ -377,9 +378,10 @@ public class Generator {
 					Flail.class,
 					RunicBlade.class,
 					AssassinsBlade.class,
-					Crossbow.class
+					Crossbow.class,
+					Katana.class
 			};
-			WEP_T4.probs = new float[]{ 6, 5, 5, 4, 4, 4 };
+			WEP_T4.probs = new float[]{ 6, 5, 5, 4, 4, 4, 4 };
 			
 			WEP_T5.classes = new Class<?>[]{
 					Greatsword.class,
@@ -620,7 +622,7 @@ public class Generator {
 		floorSet = (int)GameMath.gate(0, floorSet, floorSetTierProbs.length-1);
 		
 		Category c = wepTiers[Random.chances(floorSetTierProbs[floorSet])];
-		MeleeWeapon w = (MeleeWeapon)Reflection.newInstance(c.classes[Random.chances(c.probs)]);
+		MeleeWeapon w = (MeleeWeapon)random(c);
 		w.random();
 		return w;
 	}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Katana.java

@@ -0,0 +1,60 @@
+/*
+ * Pixel Dungeon
+ * Copyright (C) 2012-2015 Oleg Dolya
+ *
+ * Shattered Pixel Dungeon
+ * Copyright (C) 2014-2023 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.hero.Hero;
+import com.shatteredpixel.shatteredpixeldungeon.messages.Messages;
+import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSpriteSheet;
+
+public class Katana extends MeleeWeapon {
+
+	{
+		image = ItemSpriteSheet.KATANA;
+		hitSound = Assets.Sounds.HIT_SLASH;
+		hitSoundPitch = 1.1f;
+
+		tier = 4;
+	}
+
+	@Override
+	public int max(int lvl) {
+		return  4*(tier+1) +    //20 base, down from 25
+				lvl*(tier+1);   //scaling unchanged
+	}
+
+	@Override
+	public int defenseFactor( Char owner ) {
+		return 3;	//3 extra defence
+	}
+
+	@Override
+	public String targetingPrompt() {
+		return Messages.get(this, "prompt");
+	}
+
+	@Override
+	protected void duelistAbility(Hero hero, Integer target) {
+		Rapier.lungeAbility(hero, target, 1.5f, 0, this);
+	}
+}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/Rapier.java

@@ -67,6 +67,12 @@ public class Rapier extends MeleeWeapon {
 
 	@Override
 	protected void duelistAbility(Hero hero, Integer target) {
+		//+(3+lvl) damage, equivalent to +67% damage, but more consistent
+		int dmgBoost = augment.damageFactor(3 + level());
+		lungeAbility(hero, target, 1, dmgBoost, this);
+	}
+
+	public static void lungeAbility(Hero hero, Integer target, float dmgMulti, int dmgBoost, MeleeWeapon wep){
 		if (target == null){
 			return;
 		}
@@ -75,20 +81,20 @@ public class Rapier extends MeleeWeapon {
 		//duelist can lunge out of her FOV, but this wastes the ability instead of cancelling if there is no target
 		if (Dungeon.level.heroFOV[target]) {
 			if (enemy == null || enemy == hero || hero.isCharmedBy(enemy)) {
-				GLog.w(Messages.get(this, "ability_no_target"));
+				GLog.w(Messages.get(wep, "ability_no_target"));
 				return;
 			}
 		}
 
 		if (hero.rooted || Dungeon.level.distance(hero.pos, target) < 2
-				|| Dungeon.level.distance(hero.pos, target)-1 > reachFactor(hero)){
-			GLog.w(Messages.get(this, "ability_bad_position"));
+				|| Dungeon.level.distance(hero.pos, target)-1 > wep.reachFactor(hero)){
+			GLog.w(Messages.get(wep, "ability_bad_position"));
 			return;
 		}
 
 		int lungeCell = -1;
 		for (int i : PathFinder.NEIGHBOURS8){
-			if (Dungeon.level.distance(hero.pos+i, target) <= reachFactor(hero)
+			if (Dungeon.level.distance(hero.pos+i, target) <= wep.reachFactor(hero)
 					&& Actor.findChar(hero.pos+i) == null
 					&& (Dungeon.level.passable[hero.pos+i] || (Dungeon.level.avoid[hero.pos+i] && hero.flying))){
 				if (lungeCell == -1 || Dungeon.level.trueDistance(hero.pos + i, target) < Dungeon.level.trueDistance(lungeCell, target)){
@@ -98,7 +104,7 @@ public class Rapier extends MeleeWeapon {
 		}
 
 		if (lungeCell == -1){
-			GLog.w(Messages.get(this, "ability_bad_position"));
+			GLog.w(Messages.get(wep, "ability_bad_position"));
 			return;
 		}
 
@@ -118,25 +124,25 @@ public class Rapier extends MeleeWeapon {
 					hero.sprite.attack(enemy.pos, new Callback() {
 						@Override
 						public void call() {
-							//+3+lvl damage, equivalent to +67% damage, but more consistent
-							beforeAbilityUsed(hero);
+
+							wep.beforeAbilityUsed(hero);
 							AttackIndicator.target(enemy);
-							if (hero.attack(enemy, 1f, augment.damageFactor(3 + level()), Char.INFINITE_ACCURACY)) {
+							if (hero.attack(enemy, dmgMulti, dmgBoost, Char.INFINITE_ACCURACY)) {
 								Sample.INSTANCE.play(Assets.Sounds.HIT_STRONG);
 								if (!enemy.isAlive()) {
-									onAbilityKill(hero);
+									wep.onAbilityKill(hero);
 								}
 							}
 							Invisibility.dispel();
 							hero.spendAndNext(hero.attackDelay());
-							afterAbilityUsed(hero);
+							wep.afterAbilityUsed(hero);
 						}
 					});
 				} else {
-					beforeAbilityUsed(hero);
+					wep.beforeAbilityUsed(hero);
 					GLog.w(Messages.get(Rapier.class, "ability_no_target"));
 					hero.spendAndNext(hero.speed());
-					afterAbilityUsed(hero);
+					wep.afterAbilityUsed(hero);
 				}
 			}
 		});

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/sprites/ItemSpriteSheet.java

@@ -245,6 +245,7 @@ public class ItemSpriteSheet {
 	public static final int RUNIC_BLADE     = WEP_TIER4+3;
 	public static final int ASSASSINS_BLADE = WEP_TIER4+4;
 	public static final int CROSSBOW        = WEP_TIER4+5;
+	public static final int KATANA          = WEP_TIER4+6;
 	static{
 		assignItemRect(LONGSWORD,       15, 15);
 		assignItemRect(BATTLE_AXE,      16, 16);
@@ -252,6 +253,7 @@ public class ItemSpriteSheet {
 		assignItemRect(RUNIC_BLADE,     14, 14);
 		assignItemRect(ASSASSINS_BLADE, 14, 15);
 		assignItemRect(CROSSBOW,        15, 15);
+		assignItemRect(KATANA,          15, 16);
 	}
 
 	private static final int WEP_TIER5      =                               xy(1, 9);   //8 slots