v3.2.0: enchant/curse adjustments for thrown weapons:

- projecting can now stack from multiple sources
- explosive now deals an extra 9x uses of durability dmg
- friendly thrown weps now deal 0 dmg if charmed

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

@@ -1718,7 +1718,7 @@ items.weapon.curses.displacing.elestrike_desc=An elemental strike with a displac
 items.weapon.curses.explosive.name=explosive %s
 items.weapon.curses.explosive.warm=Warm...
 items.weapon.curses.explosive.hot=Hot!
-items.weapon.curses.explosive.desc=Explosive weapons steadily build up power and explode, damaging the wearer and enemy.
+items.weapon.curses.explosive.desc=Explosive weapons steadily build up power and explode, damaging anything nearby.
 items.weapon.curses.explosive.desc_cool=Your weapon is currently cool to the touch.
 items.weapon.curses.explosive.desc_warm=Your weapon is building energy and getting warm...
 items.weapon.curses.explosive.desc_hot=Your weapon is hot! It's about to explode!

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/curses/Explosive.java

@@ -81,6 +81,11 @@ public class Explosive extends Weapon.Enchantment {
 
 			durability = 100;
 			Item.updateQuickslot();
+
+			if (weapon instanceof MissileWeapon){
+				//the explosion damages thrown weapons
+				((MissileWeapon) weapon).damage(9*((MissileWeapon) weapon).durabilityPerUse());
+			}
 		}
 
 		if (weapon instanceof MissileWeapon

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/curses/Friendly.java

@@ -36,6 +36,10 @@ public class Friendly extends Weapon.Enchantment {
 	@Override
 	public int proc(Weapon weapon, Char attacker, Char defender, int damage ) {
 
+		if (attacker.buff(Charm.class) != null && attacker.buff(Charm.class).object == defender.id()){
+			damage = 0;
+		}
+
 		float procChance = 1/10f * procChanceMultiplier(attacker);
 		if (Random.Float() < procChance) {
 			

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/missiles/MissileWeapon.java

@@ -189,18 +189,20 @@ abstract public class MissileWeapon extends Weapon {
 	@Override
 	public int throwPos(Hero user, int dst) {
 
-		//TODO do we want to let these stack?
+		int projecting = 0;
-		boolean projecting = hasEnchant(Projecting.class, user);
+		if (hasEnchant(Projecting.class, user)){
+			projecting += 4;
+		}
 		if (Random.Int(3) < user.pointsInTalent(Talent.SHARED_ENCHANTMENT)){
 			SpiritBow bow = Dungeon.hero.belongings.getItem(SpiritBow.class);
 			if (bow != null && bow.hasEnchant(Projecting.class, user)) {
-				projecting = true;
+				projecting += 4;
 			}
 		}
 
-		if (projecting
+		if (projecting > 0
 				&& (Dungeon.level.passable[dst] || Dungeon.level.avoid[dst] || Actor.findChar(dst) != null)
-				&& Dungeon.level.distance(user.pos, dst) <= Math.round(4 * Enchantment.genericProcChanceMultiplier(user))){
+				&& Dungeon.level.distance(user.pos, dst) <= Math.round(projecting * Enchantment.genericProcChanceMultiplier(user))){
 			return dst;
 		} else {
 			return super.throwPos(user, dst);
@@ -421,6 +423,11 @@ abstract public class MissileWeapon extends Weapon {
 		durability = Math.min(durability, MAX_DURABILITY);
 	}
 
+	public void damage( float amount ){
+		durability -= amount;
+		durability = Math.max(durability, 1); //cannot break from doing this
+	}
+
 	public final float durabilityPerUse(){
 		return durabilityPerUse(level());
 	}