Fixed Line of Sight Check

This thing returned TRUE instead of FALSE, causing all checks to cease after this.

Caused us to consider a new solution for these return values, see #13

We still need MORE DEBUG MESSAGES, and a better way to deal with the debug messages tbh...

src/main/java/adhdmc/nerffarms/listener/MobDamageListener.java

@@ -160,10 +160,10 @@ private boolean checkForStandingInBlacklistedBlock(Entity entity, PersistentData
 
     private boolean checkForBlockedLineOfSight(EntityDamageByEntityEvent event, Entity entity, PersistentDataContainer mobPDC, double damageAmount) {
         if (!(entity instanceof LivingEntity)) return false;
-        if (!configToggles.get(ConfigParser.ConfigToggles.REQUIRE_LINE_OF_SIGHT)) return true;
+        if (!configToggles.get(ConfigParser.ConfigToggles.REQUIRE_LINE_OF_SIGHT)) return false;
         Entity damager = event.getDamager();
-        boolean lineofsight = ((LivingEntity) entity).hasLineOfSight(damager);
-        if (!lineofsight) {
+        boolean lineOfSight = ((LivingEntity) entity).hasLineOfSight(damager);
+        if (!lineOfSight) {
             NerfFarms.debugMessage("Adding " + damageAmount + " to " + entity.getName() + "'s PDC because they do not have a valid line of sight to the damager"
                         + "\nCurrent PDC amount is: " + mobPDC.getOrDefault(blacklistedDamage, PersistentDataType.DOUBLE, 0.0));
             addPDCDamage(mobPDC, damageAmount);
@@ -223,6 +223,8 @@ private boolean checkIfMobCanMoveToward(EntityDamageByEntityEvent event, Entity
     private boolean checkForProjectileDamage(EntityDamageByEntityEvent event, Entity entity, PersistentDataContainer mobPDC, double hitDamage){
         if (!(event.getDamager() instanceof Projectile projectile)) return false;
 
+        NerfFarms.debugMessage("Performing checkForProjectileDamage on " + entity.getName());
+
         if (!configToggles.get(ConfigParser.ConfigToggles.ALLOW_PROJECTILE_DAMAGE)){
             NerfFarms.debugMessage("Arrow damage is not allowed");
             addPDCDamage(mobPDC, hitDamage);