Output Mysterious Essence chance. And remove mob vs mob messages.

src/sig/plugin/TwosideKeeper/HelperStructures/Common/GenericFunctions.java

@@ -2627,13 +2627,14 @@ public class GenericFunctions {
 		}
 		aPlugin.API.sendEntityHurtAnimation(target);
 		TwosideKeeper.log("Call event with "+dmg, 5);
-		if (damager!=null) {
-			if (!(damager instanceof Monster) || !(target instanceof Monster)) {
-				TwosideKeeper.log(GenericFunctions.GetEntityDisplayName(damager)+"->"+
+		LivingEntity shooter = NewCombat.getDamagerEntity(damager);
+		if (shooter!=null) {
+			if (!(shooter instanceof Monster) || !(target instanceof Monster)) {
+				TwosideKeeper.log(GenericFunctions.GetEntityDisplayName(shooter)+"->"+
 					GenericFunctions.GetEntityDisplayName(target)+ChatColor.WHITE+": Damage dealt was "+dmg,2);
 			}
 		} else {
-			if (!(damager instanceof Monster) || !(target instanceof Monster)) {
+			if (!(target instanceof Monster)) {
 				TwosideKeeper.log(reason+"->"+
 					GenericFunctions.GetEntityDisplayName(target)+ChatColor.WHITE+": Damage dealt was "+dmg,2);
 			}

src/sig/plugin/TwosideKeeper/HelperStructures/MonsterDifficulty.java

@@ -254,7 +254,7 @@ public enum MonsterDifficulty {
 				double randomness = Math.random();
 				TwosideKeeper.log(ChatColor.DARK_GREEN+"  Randomness is "+randomness, 3);
 				if (randomness<=0.2) {
-					TwosideKeeper.log(ChatColor.DARK_GREEN+"  Spawn a core!", 3);
+					TwosideKeeper.log(ChatColor.DARK_GREEN+"  Spawn a Core!", 3);
 					switch (this) {
 						case DANGEROUS:
 								droplist.add(sig.plugin.TwosideKeeper.Artifact.createArtifactItem(ArtifactItem.ANCIENT_CORE));
@@ -273,7 +273,10 @@ public enum MonsterDifficulty {
 						}
 					}
 				}
-				if (Math.random()<=0.6) {
+				randomness = Math.random();
+				TwosideKeeper.log(ChatColor.DARK_GREEN+"  Randomness is "+randomness, 3);
+				if (randomness<=0.6) {
+					TwosideKeeper.log(ChatColor.DARK_GREEN+"  Spawn a Mysterious Essence!", 3);
 					switch (this) {
 						case NORMAL:
 								droplist.add(sig.plugin.TwosideKeeper.Artifact.createArtifactItem(ArtifactItem.MYSTERIOUS_ESSENCE));