v2.0.0: fixed magical attacks causing crashes due to changing enemy ref

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

@@ -149,6 +149,7 @@ public abstract class Elemental extends Mob {
 		spend( 1f );
 
 		Invisibility.dispel(this);
+		Char enemy = this.enemy;
 		if (hit( this, enemy, true )) {
 			
 			rangedProc( enemy );

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

@@ -112,6 +112,7 @@ public abstract class Shaman extends Mob {
 		spend( 1f );
 
 		Invisibility.dispel(this);
+		Char enemy = this.enemy;
 		if (hit( this, enemy, true )) {
 			
 			if (Random.Int( 2 ) == 0) {

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

@@ -105,6 +105,7 @@ public class Warlock extends Mob implements Callback {
 		spend( TIME_TO_ZAP );
 
 		Invisibility.dispel(this);
+		Char enemy = this.enemy;
 		if (hit( this, enemy, true )) {
 			//TODO would be nice for this to work on ghost/statues too
 			if (enemy == Dungeon.hero && Random.Int( 2 ) == 0) {

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

@@ -314,6 +314,7 @@ public abstract class YogFist extends Mob {
 			spend( 1f );
 
 			Invisibility.dispel(this);
+			Char enemy = this.enemy;
 			if (hit( this, enemy, true )) {
 
 				Buff.affect( enemy, Roots.class, 3f );
@@ -471,6 +472,7 @@ public abstract class YogFist extends Mob {
 			spend( 1f );
 
 			Invisibility.dispel(this);
+			Char enemy = this.enemy;
 			if (hit( this, enemy, true )) {
 
 				enemy.damage( Random.NormalIntRange(10, 20), new LightBeam() );
@@ -536,6 +538,7 @@ public abstract class YogFist extends Mob {
 			spend( 1f );
 
 			Invisibility.dispel(this);
+			Char enemy = this.enemy;
 			if (hit( this, enemy, true )) {
 
 				enemy.damage( Random.NormalIntRange(10, 20), new DarkBolt() );

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

@@ -331,6 +331,7 @@ public class WandOfWarding extends Wand {
 
 			//always hits
 			int dmg = Random.NormalIntRange( 2 + wandLevel, 8 + 4*wandLevel );
+			Char enemy = this.enemy;
 			enemy.damage( dmg, this );
 			if (enemy.isAlive()){
 				Wand.wandProc(enemy, wandLevel, 1);