[Enhancement][EnemyAI] Add support for simulated damage calculations …

…and "Search for KO" move filtering (#3975)

* Create getAttackDamage function

* Add ignoreAbility params to getBattleStat

* Rewrite Pokemon.apply

* renamed damage variables

* Add `ignoreSourceAbility` arg to `getAttackDamage`

* Enemy AI now searches for KO moves

* Add probabilistic test for KO search

* Add tests to `damage_calculation`

* "killMoves" --> "koMoves"

* Clean up `randomMultiplier`

* Clean up damage calculation test

Co-authored-by: NightKev <[email protected]>

* Fix stabMultiplier using base type for Tera bonus

* Restore simulation capabilities for Unaware

* move sourceTeraType closer to where it's used

* Add base damage test

* Exclude counter moves from KO search

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Co-authored-by: NightKev <[email protected]>

src/data/move.ts

@@ -3977,7 +3977,7 @@ export class StatusCategoryOnAllyAttr extends VariableMoveCategoryAttr {
 
 export class ShellSideArmCategoryAttr extends VariableMoveCategoryAttr {
   apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
-    const category = (args[0] as Utils.IntegerHolder);
+    const category = (args[0] as Utils.NumberHolder);
     const atkRatio = user.getEffectiveStat(Stat.ATK, target, move) / target.getEffectiveStat(Stat.DEF, user, move);
     const specialRatio = user.getEffectiveStat(Stat.SPATK, target, move) / target.getEffectiveStat(Stat.SPDEF, user, move);