Present implementation, adds a 0 dmg override for 0 power moves. (#152)

* Implements present, adds an override in the dmg calc to make 0 power moves do 0 dmg

* present doesn't make contact

* removes console log

* only === 0

src/data/move.ts

@@ -1807,6 +1807,28 @@ export class StatChangeCountPowerAttr extends VariablePowerAttr {
   }
 }
 
+export class PresentPowerAttr extends VariablePowerAttr {
+  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+
+    const powerSeed = Utils.randSeedInt(100);
+    if (powerSeed <= 40) {
+      (args[0] as Utils.NumberHolder).value = 40;
+    }
+    else if (40 < powerSeed && powerSeed <= 70) {
+      (args[0] as Utils.NumberHolder).value = 80;
+    }
+    else if (70 < powerSeed && powerSeed <= 80) {
+      (args[0] as Utils.NumberHolder).value = 120;
+    }
+    else if (80 < powerSeed && powerSeed <= 100) {
+      target.scene.unshiftPhase(new PokemonHealPhase(target.scene, target.getBattlerIndex(),
+      Math.max(Math.floor(target.getMaxHp() / 4), 1), getPokemonMessage(target, ' regained\nhealth!'), true));
+    }
+
+    return true;
+  }
+}
+
 export class VariableAtkAttr extends MoveAttr {
   constructor() {
     super();
@@ -3973,7 +3995,8 @@ export function initMoves() {
       .target(MoveTarget.USER_AND_ALLIES),
     new AttackMove(Moves.RETURN, "Return", Type.NORMAL, MoveCategory.PHYSICAL, -1, 100, 20, "This full-power attack grows more powerful the more the user likes its Trainer.", -1, 0, 2)
       .attr(FriendshipPowerAttr),
-    new AttackMove(Moves.PRESENT, "Present (N)", Type.NORMAL, MoveCategory.PHYSICAL, -1, 90, 15, "The user attacks by giving the target a gift with a hidden trap. It restores HP sometimes, however.", -1, 0, 2)
+    new AttackMove(Moves.PRESENT, "Present", Type.NORMAL, MoveCategory.PHYSICAL, -1, 90, 15, "The user attacks by giving the target a gift with a hidden trap. It restores HP sometimes, however.", -1, 0, 2)
+      .attr(PresentPowerAttr)
       .makesContact(false),
     new AttackMove(Moves.FRUSTRATION, "Frustration", Type.NORMAL, MoveCategory.PHYSICAL, -1, 100, 20, "This full-power attack grows more powerful the less the user likes its Trainer.", -1, 0, 2)
       .attr(FriendshipPowerAttr, true),

src/field/pokemon.ts

@@ -1299,6 +1299,10 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
 
           applyMoveAttrs(ModifiedDamageAttr, source, this, move, damage);
 
+          if (power.value === 0) {
+            damage.value = 0;
+          }
+
           console.log('damage', damage.value, move.name, power.value, sourceAtk, targetDef);
 
           if (damage.value) {