mod-playerbots/src/strategy/mage/FrostMageStrategy.cpp

/*
 * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it
 * and/or modify it under version 2 of the License, or (at your option), any later version.
 */

#include "FrostMageStrategy.h"

#include "Playerbots.h"

class FrostMageStrategyActionNodeFactory : public NamedObjectFactory<ActionNode>
{
public:
    FrostMageStrategyActionNodeFactory()
    {
        creators["cold snap"] = &cold_snap;
        creators["ice barrier"] = &ice_barrier;
        creators["summon water elemental"] = &summon_water_elemental;
        creators["deep freeze"] = &deep_freeze;
    }

private:
    static ActionNode* cold_snap([[maybe_unused]] PlayerbotAI* botAI)
    {
        return new ActionNode("cold snap",
                              /*P*/ nullptr,
                              /*A*/ nullptr,
                              /*C*/ nullptr);
    }

    static ActionNode* ice_barrier([[maybe_unused]] PlayerbotAI* botAI)
    {
        return new ActionNode("ice barrier",
                              /*P*/ nullptr,
                              /*A*/ nullptr,
                              /*C*/ nullptr);
    }

    static ActionNode* summon_water_elemental([[maybe_unused]] PlayerbotAI* botAI)
    {
        return new ActionNode("summon water elemental",
                              /*P*/ nullptr,
                              /*A*/ nullptr,
                              /*C*/ nullptr);
    }

    static ActionNode* deep_freeze([[maybe_unused]] PlayerbotAI* botAI)
    {
        return new ActionNode("deep freeze",
                              /*P*/ nullptr,
                              /*A*/ NextAction::array(0, new NextAction("ice lance"), nullptr),
                              /*C*/ nullptr);
    }
};

FrostMageStrategy::FrostMageStrategy(PlayerbotAI* botAI) : GenericMageStrategy(botAI)
{
    actionNodeFactories.Add(new FrostMageStrategyActionNodeFactory());
}

NextAction** FrostMageStrategy::getDefaultActions()
{
    return NextAction::array(0, new NextAction("frostbolt", ACTION_DEFAULT + 0.3f),
                             new NextAction("fire blast", ACTION_DEFAULT + 0.2f), // cast during movement
                             new NextAction("shoot", ACTION_DEFAULT + 0.1f),
                             new NextAction("fireball", ACTION_DEFAULT), nullptr);
}

void FrostMageStrategy::InitTriggers(std::vector<TriggerNode*>& triggers)
{
    GenericMageStrategy::InitTriggers(triggers);
    triggers.push_back(new TriggerNode("icy veins", NextAction::array(0, new NextAction("icy veins", 50.0f), nullptr)));
    // No logic currently for cold snap usage.. possibly use right after icy veins drops off?
    // triggers.push_back(new TriggerNode("cold snap", NextAction::array(0, new NextAction("cold snap", 50.0f),
    // nullptr)));

    triggers.push_back(new TriggerNode(
        "no pet", NextAction::array(0, new NextAction("summon water elemental", ACTION_HIGH), nullptr)));
    triggers.push_back(
        new TriggerNode("has pet", NextAction::array(0, new NextAction("toggle pet spell", ACTION_HIGH + 1), nullptr)));
    triggers.push_back(
        new TriggerNode("medium health", NextAction::array(0, new NextAction("ice barrier", ACTION_NORMAL), nullptr)));

    triggers.push_back(new TriggerNode(
        "brain freeze", NextAction::array(0, new NextAction("frostfire bolt", ACTION_NORMAL + 3), nullptr)));
    // Combo cast the last charge of fingers of frost for double crits.
    // Should only do this on the final charge of FoF.
    triggers.push_back(new TriggerNode("fingers of frost single",
                                       NextAction::array(0, new NextAction("frostbolt", ACTION_NORMAL + 2),
                                                         new NextAction("deep freeze", ACTION_NORMAL + 1), nullptr)));
    // May not need this, frostbolt is the default action so probably don't need to specify.
    // Maybe uncomment if you find the mage is prioritising auxillary spells while this buff is up, and wasting the
    // proc. triggers.push_back(new TriggerNode("fingers of frost double", NextAction::array(0, new
    // NextAction("frostbolt", ACTION_NORMAL), nullptr)));

    // Same 2-spell combo for various freeze procs
    triggers.push_back(new TriggerNode("frost nova on target",
                                       NextAction::array(0, new NextAction("frostbolt", ACTION_NORMAL + 2),
                                                         new NextAction("deep freeze", ACTION_NORMAL + 1), nullptr)));
    triggers.push_back(new TriggerNode("frostbite on target",
                                       NextAction::array(0, new NextAction("frostbolt", ACTION_NORMAL + 2),
                                                         new NextAction("deep freeze", ACTION_NORMAL + 1), nullptr)));
}

void FrostMageAoeStrategy::InitTriggers(std::vector<TriggerNode*>& triggers)
{
    triggers.push_back(
        new TriggerNode("medium aoe", NextAction::array(0, new NextAction("blizzard", ACTION_HIGH), nullptr)));
    triggers.push_back(
        new TriggerNode("light aoe", NextAction::array(0, new NextAction("cone of cold", ACTION_HIGH + 1), nullptr)));
}