Fully implemented floral healing (#250)

* Created BoostedHealAttr and implemented Floral Healing

* Update move.ts

---------

Co-authored-by: Benjamin Odom <bennybroseph@gmail.com>

src/data/move.ts

@@ -824,7 +824,7 @@ export class HealAttr extends MoveEffectAttr {
 
   addHealPhase(target: Pokemon, healRatio: number) {
     target.scene.unshiftPhase(new PokemonHealPhase(target.scene, target.getBattlerIndex(),
-      Math.max(Math.floor(target.getMaxHp() * healRatio), 1), getPokemonMessage(target, ' regained\nhealth!'), true, !this.showAnim));
+      Math.max(Math.floor(target.getMaxHp() * healRatio), 1), getPokemonMessage(target, ' \nhad its HP restored.'), true, !this.showAnim));
   }
 
   getTargetBenefitScore(user: Pokemon, target: Pokemon, move: Move): integer {
@@ -962,6 +962,42 @@ export class SandHealAttr extends WeatherHealAttr {
   }
 }
 
+/**
+ * Heals the target by either {@link normalHealRatio} or {@link boostedHealRatio} 
+ * depending on the evaluation of {@link condition}
+ * @see {@link apply}
+ * @param user The Pokemon using this move
+ * @param target The target Pokemon of this move
+ * @param move This move
+ * @param args N/A
+ * @returns if the move was successful
+ */
+export class BoostHealAttr extends HealAttr {
+  private normalHealRatio?: number;
+  private boostedHealRatio?: number;
+  private condition?: MoveConditionFunc;
+
+  /** 
+   * @param normalHealRatio Healing received when {@link condition} is false
+   * @param boostedHealRatio Healing received when {@link condition} is true
+   * @param showAnim Should a healing animation be showed?
+   * @param selfTarget Should the move target the user?
+   * @param condition The condition to check against when boosting the healing value
+   */
+  constructor(normalHealRatio?: number, boostedHealRatio?: number, showAnim?: boolean, selfTarget?: boolean, condition?: MoveConditionFunc) {
+    super(normalHealRatio, showAnim, selfTarget);
+    this.normalHealRatio = normalHealRatio;
+    this.boostedHealRatio = boostedHealRatio;
+    this.condition = condition;
+  }
+
+  apply(user: Pokemon, target: Pokemon, move: Move, args: any[]): boolean {
+    const healRatio = this.condition(user, target, move) ? this.boostedHealRatio : this.normalHealRatio;
+    this.addHealPhase(target, healRatio);
+    return true;
+  }
+}
+
 export class HitHealAttr extends MoveEffectAttr {
   private healRatio: number;
 
@@ -5977,9 +6013,8 @@ export function initMoves() {
       .attr(StatChangeAttr, BattleStat.SPD, -1, true)
       .punchingMove(),
     new StatusMove(Moves.FLORAL_HEALING, Type.FAIRY, -1, 10, -1, 0, 7)
-      .attr(HealAttr, 0.5, true, false)
-      .triageMove()
-      .partial(),
+      .attr(BoostHealAttr, 0.5, 2/3, true, false, (user, target, move) => user.scene.arena.terrain?.terrainType === TerrainType.GRASSY)
+      .triageMove(),
     new AttackMove(Moves.HIGH_HORSEPOWER, Type.GROUND, MoveCategory.PHYSICAL, 95, 95, 10, -1, 0, 7),
     new StatusMove(Moves.STRENGTH_SAP, Type.GRASS, 100, 10, 100, 0, 7)
       .attr(StrengthSapHealAttr)