EndlessHostRoles/Roles/Crewmate/Perceiver.cs

using System.Linq;
using AmongUs.GameOptions;

namespace EHR.Crewmate;

internal class Perceiver : RoleBase
{
    private static OptionItem Radius;
    public static OptionItem CD;
    public static OptionItem Limit;
    public static OptionItem PerceiverAbilityUseGainWithEachTaskCompleted;
    public static OptionItem AbilityChargesWhenFinishedTasks;

    public static bool On;
    private static int Id => 643360;

    public override bool IsEnable => On;

    public override void SetupCustomOption()
    {
        Options.SetupRoleOptions(Id, TabGroup.CrewmateRoles, CustomRoles.Perceiver);

        Radius = new FloatOptionItem(Id + 2, "PerceiverRadius", new(0.25f, 10f, 0.25f), 2.5f, TabGroup.CrewmateRoles)
            .SetParent(Options.CustomRoleSpawnChances[CustomRoles.Perceiver])
            .SetValueFormat(OptionFormat.Multiplier);

        CD = Options.CreateCDSetting(Id + 3, TabGroup.CrewmateRoles, CustomRoles.Perceiver);

        Limit = new FloatOptionItem(Id + 4, "AbilityUseLimit", new(0, 20, 0.05f), 0, TabGroup.CrewmateRoles)
            .SetParent(Options.CustomRoleSpawnChances[CustomRoles.Perceiver])
            .SetValueFormat(OptionFormat.Times);

        PerceiverAbilityUseGainWithEachTaskCompleted = new FloatOptionItem(Id + 5, "AbilityUseGainWithEachTaskCompleted", new(0f, 5f, 0.05f), 0.4f, TabGroup.CrewmateRoles)
            .SetParent(Options.CustomRoleSpawnChances[CustomRoles.Perceiver])
            .SetValueFormat(OptionFormat.Times);

        AbilityChargesWhenFinishedTasks = new FloatOptionItem(Id + 6, "AbilityChargesWhenFinishedTasks", new(0f, 5f, 0.05f), 0.2f, TabGroup.CrewmateRoles)
            .SetParent(Options.CustomRoleSpawnChances[CustomRoles.Perceiver])
            .SetValueFormat(OptionFormat.Times);
    }

    public override void Init()
    {
        On = false;
    }

    public override void Add(byte id)
    {
        On = true;
        id.SetAbilityUseLimit(Limit.GetInt());
    }

    public override void ApplyGameOptions(IGameOptions opt, byte playerId)
    {
        if (Options.UsePets.GetBool()) return;

        AURoleOptions.EngineerCooldown = CD.GetFloat();
        AURoleOptions.EngineerInVentMaxTime = 0.3f;
    }

    public override void OnPet(PlayerControl pc)
    {
        UseAbility(pc);
    }

    public override void OnEnterVent(PlayerControl pc, Vent vent)
    {
        if (Options.UsePets.GetBool()) return;
        UseAbility(pc);
    }

    public static void UseAbility(PlayerControl pc)
    {
        if (pc == null || pc.GetAbilityUseLimit() < 1f) return;

        PlayerControl[] killers = Main.AllAlivePlayerControls.Where(x => !x.Is(Team.Crewmate) && x.HasKillButton() && Vector2.Distance(x.Pos(), pc.Pos()) <= Radius.GetFloat()).ToArray();
        pc.Notify(string.Format(Translator.GetString("PerceiverNotify"), killers.Length), 7f);

        pc.RpcRemoveAbilityUse();
    }

    public override bool CanUseVent(PlayerControl pc, int ventId)
    {
        return !IsThisRole(pc) || pc.Is(CustomRoles.Nimble) || pc.GetClosestVent()?.Id == ventId;
    }
}