v0.8.2: Adjustments to blastwave and knockback effects:

- knockback effects now only close doors if they originate from a melee attack
- wand of blast wave base damage down to 1-3 from 1-5
- damage from knockback collision up to dist-2*dist, from dist/2-dist
- stun from knockback collision adjusted to 1+dist/2, from dist/2-dist

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/actors/mobs/NewDM300.java

@@ -370,7 +370,7 @@ public class NewDM300 extends Mob {
 		if (Dungeon.level.adjacent(pos, target.pos)){
 			int oppositeAdjacent = target.pos + (target.pos - pos);
 			Ballistica trajectory = new Ballistica(target.pos, oppositeAdjacent, Ballistica.MAGIC_BOLT);
-			WandOfBlastWave.throwChar(target, trajectory, 2, false);
+			WandOfBlastWave.throwChar(target, trajectory, 2, false, false);
 			if (target == Dungeon.hero){
 				Dungeon.hero.interrupt();
 			}

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/armor/glyphs/Repulsion.java

@@ -42,7 +42,7 @@ public class Repulsion extends Armor.Glyph {
 		if (Random.Int( level + 5 ) >= 4){
 			int oppositeHero = attacker.pos + (attacker.pos - defender.pos);
 			Ballistica trajectory = new Ballistica(attacker.pos, oppositeHero, Ballistica.MAGIC_BOLT);
-			WandOfBlastWave.throwChar(attacker, trajectory, 2);
+			WandOfBlastWave.throwChar(attacker, trajectory, 2, true);
 		}
 		
 		return damage;

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/wands/WandOfBlastWave.java

@@ -61,7 +61,7 @@ public class WandOfBlastWave extends DamageWand {
 	}
 
 	public int max(int lvl){
-		return 5+3*lvl;
+		return 3+3*lvl;
 	}
 
 	@Override
@@ -87,7 +87,7 @@ public class WandOfBlastWave extends DamageWand {
 				if (ch.isAlive() && ch.pos == bolt.collisionPos + i) {
 					Ballistica trajectory = new Ballistica(ch.pos, ch.pos + i, Ballistica.MAGIC_BOLT);
 					int strength = 1 + Math.round(buffedLvl() / 2f);
-					throwChar(ch, trajectory, strength);
+					throwChar(ch, trajectory, strength, false);
 				} else if (ch == Dungeon.hero){
 					Dungeon.fail( getClass() );
 					GLog.n( Messages.get( this, "ondeath") );
@@ -104,7 +104,7 @@ public class WandOfBlastWave extends DamageWand {
 			if (ch.isAlive() && bolt.path.size() > bolt.dist+1 && ch.pos == bolt.collisionPos) {
 				Ballistica trajectory = new Ballistica(ch.pos, bolt.path.get(bolt.dist + 1), Ballistica.MAGIC_BOLT);
 				int strength = buffedLvl() + 3;
-				throwChar(ch, trajectory, strength);
+				throwChar(ch, trajectory, strength, false);
 			}
 		}
 		
@@ -114,7 +114,13 @@ public class WandOfBlastWave extends DamageWand {
 		throwChar(ch, trajectory, power, true);
 	}
 
-	public static void throwChar(final Char ch, final Ballistica trajectory, int power, boolean collideDmg){
+	public static void throwChar(final Char ch, final Ballistica trajectory, int power,
+	                             boolean closeDoors) {
+		throwChar(ch, trajectory, power, closeDoors, true);
+	}
+
+	public static void throwChar(final Char ch, final Ballistica trajectory, int power,
+	                             boolean closeDoors, boolean collideDmg){
 		if (ch.properties().contains(Char.Property.BOSS)) {
 			power /= 2;
 		}
@@ -161,10 +167,10 @@ public class WandOfBlastWave extends DamageWand {
 				int oldPos = ch.pos;
 				ch.pos = newPos;
 				if (finalCollided && ch.isAlive()) {
-					ch.damage(Random.NormalIntRange((finalDist + 1) / 2, finalDist), this);
+					ch.damage(Random.NormalIntRange(finalDist, 2*finalDist), this);
-					Paralysis.prolong(ch, Paralysis.class, Random.NormalIntRange((finalDist + 1) / 2, finalDist));
+					Paralysis.prolong(ch, Paralysis.class, 1 + finalDist/2f);
 				}
-				if (Dungeon.level.map[oldPos] == Terrain.OPEN_DOOR){
+				if (closeDoors && Dungeon.level.map[oldPos] == Terrain.OPEN_DOOR){
 					Door.leave(oldPos);
 				}
 				Dungeon.level.occupyCell(ch);

core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/items/weapon/enchantments/Elastic.java

@@ -24,6 +24,7 @@ package com.shatteredpixel.shatteredpixeldungeon.items.weapon.enchantments;
 import com.shatteredpixel.shatteredpixeldungeon.actors.Char;
 import com.shatteredpixel.shatteredpixeldungeon.items.wands.WandOfBlastWave;
 import com.shatteredpixel.shatteredpixeldungeon.items.weapon.Weapon;
+import com.shatteredpixel.shatteredpixeldungeon.items.weapon.missiles.MissileWeapon;
 import com.shatteredpixel.shatteredpixeldungeon.mechanics.Ballistica;
 import com.shatteredpixel.shatteredpixeldungeon.sprites.ItemSprite;
 import com.watabou.utils.Random;
@@ -39,13 +40,13 @@ public class Elastic extends Weapon.Enchantment {
 		// lvl 2 - 43%
 		int level = Math.max( 0, weapon.buffedLvl() );
 		
-		if (Random.Int( level + 5 ) >= 4) {
+		if (Random.Int( level + 500 ) >= 4) {
 			//trace a ballistica to our target (which will also extend past them
 			Ballistica trajectory = new Ballistica(attacker.pos, defender.pos, Ballistica.STOP_TARGET);
 			//trim it to just be the part that goes past them
 			trajectory = new Ballistica(trajectory.collisionPos, trajectory.path.get(trajectory.path.size()-1), Ballistica.PROJECTILE);
 			//knock them back along that ballistica
-			WandOfBlastWave.throwChar(defender, trajectory, 2);
+			WandOfBlastWave.throwChar(defender, trajectory, 2, !(weapon instanceof MissileWeapon));
 		}
 		
 		return damage;