Combat additions

Added formulas for base EXP gain and chain experience
Added basic scripts for most player abilities and effects
Added stat gains for some abilities
Changed status flags
Fixed bug with player death
Fixed bug where auto attacks didnt work when not locked on
Added traits

data/scripts/effects/dread_spike.lua

@@ -0,0 +1,23 @@
+require("modifiers")
+require("battleutils")
+
+--Dread spike completely nullifies a physical action and absorbs how much damage it would have done (when it's powered up)
+--I'm going to assume it only absorbs half damage without LS/PS up
+--When I say it nullifies an attack, it even gets rid of the message. It's as if the attack didn't happen
+--Don't know how this works with multi-hit attacks or even how it works with stoneskin or other buffs that respond to damage
+-- I dont really know how this should work...
+function onDamageTaken(effect, attacker, defender, action, actionContainer)
+    if action.actionType == ActionType.Physical then
+        --maybe this works?
+        local absorbAmount = action.amount;
+        action.amount = 0;
+        action.worldMasterTextId = 0;
+
+        attacker.AddHP(absorbAmount);
+        --30451: You recover [absorbAmount] HP.
+        actionContainer.AddHPAction(defender.actorId, 30451, absorbAmount)
+        --Dread Spike is lost after absorbing hp
+        actionContainer.AddAction(defender.statusEffects.RemoveStatusEffectForBattleAction(effect));
+    end
+end;
+