Add Anger Point/Crit Moves Doubles AI Interaction (#5244)

* Add Anger Point/Crit Moves AI Interaction

Encourages the AI to use an "always crit" move on its partner, if that partner has the Anger Point ability.

* Add OHKO check

Makes sure that the crit move does not OHKO the partner with Anger Point.

* Fix mistake

Fixes small mistake

* Add Speed Check

Checks if mon is faster than its Anger Point partner when scoring.

src/battle_ai_main.c

@@ -2868,6 +2868,15 @@ static s32 AI_DoubleBattle(u32 battlerAtk, u32 battlerDef, u32 move, s32 score)
         {
             switch (atkPartnerAbility)
             {
+            case ABILITY_ANGER_POINT:
+                if (gMovesInfo[move].alwaysCriticalHit == TRUE 
+                    && BattlerStatCanRise(battlerAtkPartner, atkPartnerAbility, STAT_ATK)
+                    && AI_IsFaster(battlerAtk, battlerAtkPartner, move)
+                    && !CanIndexMoveFaintTarget(battlerAtk, battlerAtkPartner, AI_THINKING_STRUCT->movesetIndex, 1))
+                {
+                    RETURN_SCORE_PLUS(GOOD_EFFECT);
+                }
+                break;
             case ABILITY_VOLT_ABSORB:
                 if (!(AI_THINKING_STRUCT->aiFlags[battlerAtk] & AI_FLAG_HP_AWARE))
                 {