mod-playerbots/src/strategy/raids/eyeofeternity/RaidEoEActions.cpp

#include "RaidEoEActions.h"
#include "RaidEoETriggers.h"

#include "Playerbots.h"


bool MalygosPositionAction::Execute(Event event)
{
    Unit* boss = AI_VALUE2(Unit*, "find target", "malygos");
    if (!boss) { return false; }

    uint8 phase = MalygosTrigger::getPhase(bot, boss);

    float distance = 5.0f;

    if (phase == 1)
    {
        Unit* spark = nullptr;

        GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
        for (auto& target : targets)
        {
            Unit* unit = botAI->GetUnit(target);
            if (unit && unit->GetEntry() == NPC_POWER_SPARK)
            {
                spark = unit;
                break;
            }
        }

        // Position tank
        if (botAI->IsMainTank(bot))
        {
            if (bot->GetDistance2d(MALYGOS_MAINTANK_POSITION.first, MALYGOS_MAINTANK_POSITION.second) > distance)
            {
                return MoveTo(EOE_MAP_ID, MALYGOS_MAINTANK_POSITION.first, MALYGOS_MAINTANK_POSITION.second, bot->GetPositionZ(),
                    false, false, false, false, MovementPriority::MOVEMENT_COMBAT);
            }
            return false;
        }
        // Position DK for spark pull
        // else if (spark && bot->IsClass(CLASS_DEATH_KNIGHT))
        // {
        //     if (bot->GetDistance2d(MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second) > distance)
        //     {
        //         bot->Yell("SPARK SPAWNED, MOVING TO STACK", LANG_UNIVERSAL);
        //         return MoveTo(EOE_MAP_ID, MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second, bot->GetPositionZ(),
        //             false, false, false, false, MovementPriority::MOVEMENT_COMBAT);
        //     }
        //     return false;
        // }
        else if (spark)
        {
            return false;
        }
        else if (!bot->IsClass(CLASS_HUNTER))
        {
            if (bot->GetDistance2d(MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second) > (distance * 3.0f))
            {
                return MoveTo(EOE_MAP_ID, MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second, bot->GetPositionZ(),
                    false, false, false, false, MovementPriority::MOVEMENT_COMBAT);
            }
            return false;
        }
    }

    return false;
}

bool MalygosTargetAction::Execute(Event event)
{
    Unit* boss = AI_VALUE2(Unit*, "find target", "malygos");
    if (!boss) { return false; }

    uint8 phase = MalygosTrigger::getPhase(bot, boss);

    if (phase == 1)
    {
        if (botAI->IsHeal(bot)) { return false; }

        // Init this as boss by default, if no better target is found just fall back to Malygos
        Unit* newTarget = boss;
        // Unit* spark = nullptr;

        // GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
        // for (auto& target : targets)
        // {
        //     Unit* unit = botAI->GetUnit(target);
        //     if (unit && unit->GetEntry() == NPC_POWER_SPARK)
        //     {
        //         spark = unit;
        //         break;
        //     }
        // }

        // if (spark && botAI->IsRangedDps(bot))
        // {
        //     newTarget = spark;
        // }

        Unit* currentTarget = AI_VALUE(Unit*, "current target");

        if (!currentTarget || currentTarget->GetEntry() != newTarget->GetEntry())
        {
            return Attack(newTarget);
        }
    }
    else if (phase == 2)
    {
        if (botAI->IsHeal(bot)) { return false; }

        Unit* newTarget = nullptr;
        Unit* nexusLord = nullptr;
        Unit* scionOfEternity = nullptr;

        GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
        for (auto& target : targets)
        {
            Unit* unit = botAI->GetUnit(target);
            if (!unit) { continue; }

            if (unit->GetEntry() == NPC_NEXUS_LORD)
            {
                nexusLord = unit;
            }
            else if (unit->GetEntry() == NPC_SCION_OF_ETERNITY)
            {
                scionOfEternity = unit;
            }
        }

        if (botAI->IsRangedDps(bot) && scionOfEternity)
        {
            newTarget = scionOfEternity;
        }
        else
        {
            newTarget = nexusLord;
        }

        if (!newTarget) { return false; }

        Unit* currentTarget = AI_VALUE(Unit*, "current target");
        if (!currentTarget || currentTarget->GetEntry() != newTarget->GetEntry())
        {
            return Attack(newTarget);
        }
    }

    // else if (phase == 3)
    // {}

    return false;
}

// bool PullPowerSparkAction::Execute(Event event)
// {
//     Unit* spark = nullptr;

//     GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
//     for (auto& target : targets)
//     {
//         Unit* unit = botAI->GetUnit(target);
//         if (unit && unit->GetEntry() == NPC_POWER_SPARK)
//         {
//             spark = unit;
//             break;
//         }
//     }

//     if (!spark) { return false; }

//     if (spark->GetDistance2d(MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second) > 3.0f)
//     {
//         bot->Yell("GRIPPING SPARK", LANG_UNIVERSAL);
//         return botAI->CastSpell("death grip", spark);
//     }

//     return false;
// }

// bool PullPowerSparkAction::isPossible()
// {
//     Unit* spark = nullptr;

//     GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
//     for (auto& target : targets)
//     {
//         Unit* unit = botAI->GetUnit(target);
//         if (unit && unit->GetEntry() == NPC_POWER_SPARK)
//         {
//             spark = unit;
//             break;
//         }
//     }

//     return botAI->CanCastSpell(spell, spark);
// }

// bool PullPowerSparkAction::isUseful()
// {
//     Unit* spark = nullptr;

//     GuidVector targets = AI_VALUE(GuidVector, "possible targets no los");
//     for (auto& target : targets)
//     {
//         Unit* unit = botAI->GetUnit(target);
//         if (unit && unit->GetEntry() == NPC_POWER_SPARK)
//         {
//             spark = unit;
//             break;
//         }
//     }

//     if (!spark)
//         return false;

//     if (!spark->IsInWorld() || spark->GetMapId() != bot->GetMapId())
//         return false;
    
//     return bot->GetDistance2d(MALYGOS_STACK_POSITION.first, MALYGOS_STACK_POSITION.second) < 3.0f;
// }

// bool KillPowerSparkAction::Execute(Event event)
// {
//     return false;
// }

bool EoEFlyDrakeAction::isPossible()
{
    Unit* vehicleBase = bot->GetVehicleBase();
    return (vehicleBase && vehicleBase->GetEntry() == NPC_WYRMREST_SKYTALON);
}
bool EoEFlyDrakeAction::Execute(Event event)
{
    Player* master = botAI->GetMaster();
    if (!master) { return false; }
    Unit* masterVehicle = master->GetVehicleBase();
    Unit* vehicleBase = bot->GetVehicleBase();
    if (!vehicleBase || !masterVehicle) { return false; }

    MotionMaster* mm = vehicleBase->GetMotionMaster();
    Unit* boss = AI_VALUE2(Unit*, "find target", "malygos");
    if (boss && false)
    {
        // Handle as boss encounter instead of formation flight
        mm->Clear(false);
        float distance = vehicleBase->GetExactDist(boss);
        float range = 55.0f;    // Drake range is 60yd
        if (distance > range)
        {
            mm->MoveForwards(boss, range - distance);
            vehicleBase->SendMovementFlagUpdate();
            return true;
        }

        vehicleBase->SetFacingToObject(boss);
        mm->MoveIdle();
        vehicleBase->SendMovementFlagUpdate();
        return false;
    }

    if (vehicleBase->GetExactDist(masterVehicle) > 5.0f)
    {
        uint8 numPlayers;
        bot->GetRaidDifficulty() == RAID_DIFFICULTY_25MAN_NORMAL ? numPlayers = 25 : numPlayers = 10;
        // 3/4 of a circle, with frontal cone 90 deg unobstructed
        float angle = botAI->GetGroupSlotIndex(bot) * (2*M_PI - M_PI_2)/numPlayers + M_PI_2;
        // float angle = M_PI;
        vehicleBase->SetCanFly(true);
        mm->MoveFollow(masterVehicle, 3.0f, angle);
        vehicleBase->SendMovementFlagUpdate();
        return true;
    }
    return false;
}

bool EoEDrakeAttackAction::isPossible()
{
    Unit* vehicleBase = bot->GetVehicleBase();
    return (vehicleBase && vehicleBase->GetEntry() == NPC_WYRMREST_SKYTALON);
}
bool EoEDrakeAttackAction::Execute(Event event)
{
    vehicleBase = bot->GetVehicleBase();
    if (!vehicleBase) { return false; }

    // Unit* target = AI_VALUE(Unit*, "current target");
    Unit* boss = AI_VALUE2(Unit*, "find target", "malygos");
    // if (!boss) { return false; }

    if (!boss)
    {
        GuidVector npcs = AI_VALUE(GuidVector, "possible targets");
        for (auto& npc : npcs)
        {
            Unit* unit = botAI->GetUnit(npc);
            if (!unit || unit->GetEntry() != NPC_MALYGOS) { continue; }

            boss = unit;
            break;
        }
    }
    // Check this again to see if a target was assigned
    if (!boss) { return false; }

    if (botAI->IsHeal(bot))
    {
        return DrakeHealAction();
    }
    else
    {
        return DrakeDpsAction(boss);
    }

    return false;
}

bool EoEDrakeAttackAction::CastDrakeSpellAction(Unit* target, uint32 spellId, uint32 cooldown)
{
    if (botAI->CanCastVehicleSpell(spellId, target))
        if (botAI->CastVehicleSpell(spellId, target))
        {
            vehicleBase->AddSpellCooldown(spellId, 0, cooldown);
            return true;
        }
    return false;
}

bool EoEDrakeAttackAction::DrakeDpsAction(Unit* target)
{
    Unit* vehicleBase = bot->GetVehicleBase();
    if (!vehicleBase) { return false; }

    Vehicle* veh = bot->GetVehicle();

    uint8 comboPoints = vehicleBase->GetComboPoints(target);
    if (comboPoints >= 2)
    {
        return CastDrakeSpellAction(target, SPELL_ENGULF_IN_FLAMES, 0);
    }
    else
    {
        return CastDrakeSpellAction(target, SPELL_FLAME_SPIKE, 0);
    }
}

bool EoEDrakeAttackAction::DrakeHealAction()
{
    Unit* vehicleBase = bot->GetVehicleBase();
    if (!vehicleBase) { return false; }

    Unit* target = vehicleBase->GetComboTarget();
    if (!target)
    {
        // Unit* newTarget = nullptr;
        Unit* newTarget = vehicleBase;
        GuidVector members = AI_VALUE(GuidVector, "group members");
        for (auto& member : members)
        {
            Unit* unit = botAI->GetUnit(member);
            if (!unit)
            {
                continue;
            }

            Unit* drake = unit->GetVehicleBase();
            if (!drake || drake->IsFullHealth()) { continue; }

            if (!newTarget || drake->GetHealthPct() < newTarget->GetHealthPct() - 5.0f)
            {
                newTarget = drake;
            }
        }
        target = newTarget;
    }

    uint8 comboPoints = vehicleBase->GetComboPoints(target);
    if (comboPoints >= 5)
    {
        return CastDrakeSpellAction(target, SPELL_LIFE_BURST, 0);
    }
    else
    {
        // "Revivify" may be bugged server-side:
        // "botAI->CanCastVehicleSpell()" returns SPELL_FAILED_BAD_TARGETS when targeting drakes.
        // Forcing the cast attempt seems to succeed, not sure what's going on here.
        // return CastDrakeSpellAction(target, SPELL_REVIVIFY, 0);
        return botAI->CastVehicleSpell(SPELL_REVIVIFY, target);
    }
}