Gen7Data/Scripts/Moves/Acrobatics.as

namespace Gen7 {
    [Move effect=Acrobatics]
    class Acrobatics : PkmnScript{
        void OverrideBasePower(ExecutingMove@ attack, Pokemon@ target, uint8 hit, uint8& basePower) override {
            if (attack.User.HeldItem is null){
                if (basePower >= 128) basePower = 255;
                else basePower *= 2;
            }
        };
    }
}

#if TESTS
[Test name="Acrobatics: Base Power without item"]
void Acrobatics_BasePowerWithoutItem(){
    auto battle = CreateSimpleBattle(684, "charizard", "venusaur", 100);
    auto mon1 = battle.GetBattleSide(0).GetPokemon(0);
    auto mon2 = battle.GetBattleSide(1).GetPokemon(0);

    auto script = cast<Gen7::Acrobatics>(CreateMoveScript("Acrobatics"));
    Require(script !is null);
    uint8 bp = 20;
    auto executingMove = CreateExecutingMove("Acrobatics", mon1, mon2);
    script.OverrideBasePower(executingMove, mon2, 0x0, bp);
    RequireEquals(40, bp);
}

[Test name="Acrobatics: Base Power with item"]
void Acrobatics_BasePowerWithItem(){
    auto battle = CreateSimpleBattle(684, "charizard", "venusaur", 100);
    auto mon1 = battle.GetBattleSide(0).GetPokemon(0);
    auto mon2 = battle.GetBattleSide(1).GetPokemon(0);
    mon1.SetHeldItem("poke_ball");

    auto script = cast<Gen7::Acrobatics>(CreateMoveScript("Acrobatics"));
    Require(script !is null);
    uint8 bp = 20;
    auto executingMove = CreateExecutingMove("Acrobatics", mon1, mon2);
    script.OverrideBasePower(executingMove, mon2, 0x0, bp);
    RequireEquals(20, bp);
}

[Test name="Acrobatics: Base Power without item with base power > 128"]
void Acrobatics_BasePowerWithoutItemWithHighBasePower(){
    auto battle = CreateSimpleBattle(684, "charizard", "venusaur", 100);
    auto mon1 = battle.GetBattleSide(0).GetPokemon(0);
    auto mon2 = battle.GetBattleSide(1).GetPokemon(0);

    auto script = cast<Gen7::Acrobatics>(CreateMoveScript("Acrobatics"));
    Require(script !is null);
    uint8 bp = 140;
    auto executingMove = CreateExecutingMove("Acrobatics", mon1, mon2);
    script.OverrideBasePower(executingMove, mon2, 0x0, bp);
    RequireEquals(255, bp);
}

[Test name="Acrobatics: Damage without item"]
void Acrobatics_TestDamageWithoutItem(){
    auto battle = CreateSimpleBattle(684, "charizard", "venusaur", 100);
    auto mon1 = battle.GetBattleSide(0).GetPokemon(0);
    auto mon2 = battle.GetBattleSide(1).GetPokemon(0);
    auto startHealth = mon2.CurrentHealth;
    Require(mon1.UseMove("acrobatics", 1, 0));
    Require(mon2.PassTurn());
    RequireEquals(284, startHealth - mon2.CurrentHealth);
}

[Test name="Acrobatics: Damage with item"]
void Acrobatics_TestDamageWithItem(){
    auto battle = CreateSimpleBattle(684, "charizard", "venusaur", 100);
    auto mon1 = battle.GetBattleSide(0).GetPokemon(0);
    auto mon2 = battle.GetBattleSide(1).GetPokemon(0);
    mon1.SetHeldItem("poke_ball");

    auto startHealth = mon2.CurrentHealth;
    Require(mon1.UseMove("acrobatics", 1, 0));
    Require(mon2.PassTurn());
    RequireEquals(144, startHealth - mon2.CurrentHealth);
}

#endif