mod-autofish/src/mod_autofish.cpp

#include "ScriptMgr.h"
#include "Player.h"
#include "GameObject.h"
#include "WorldSession.h"
#include "ObjectAccessor.h"
#include "CellImpl.h"
#include "GridNotifiers.h"
#include "GridNotifiersImpl.h"
#include "LootMgr.h"

class mod_autofish_PlayerScript : public PlayerScript
{
public:
    mod_autofish_PlayerScript() : PlayerScript("mod_autofish_PlayerScript") {}

    void OnUpdate(Player* player, uint32) override
    {
        if (!player->IsAlive() || player->IsInCombat() || player->GetMap()->IsBattlegroundOrArena())
            return;

        Acore::GameObjectInRangeCheck check(player, player, 10.0f);
        Acore::GameObjectSearcher<Acore::GameObjectInRangeCheck> searcher(player, foundBobber, check);
        player->VisitNearbyGridObject(10.0f, searcher);

        if (!foundBobber)
            return;

        GameObject* go = foundBobber;
        if (go->GetOwnerGUID() != player->GetGUID())
        {
            foundBobber = nullptr;
            return;
        }

        if (go->GetGoState() != GO_STATE_READY)
        {
            foundBobber = nullptr;
            return;
        }

        player->SendLoot(go->GetGUID(), LOOT_FISHING);
        Loot* loot = &go->loot;
        for (uint32 i = 0; i < loot->items.size(); ++i)
            player->StoreLootItem(i, loot);
        player->SendLootRelease(go->GetGUID());

        foundBobber = nullptr;
    }

private:
    static GameObject* foundBobber;
};

GameObject* mod_autofish_PlayerScript::foundBobber = nullptr;

class mod_autofish_WorldScript : public WorldScript
{
public:
    mod_autofish_WorldScript() : WorldScript("mod_autofish_WorldScript") {}

    void OnGameObjectCreate(GameObject* go) override
    {
        if (go->GetGoType() == GAMEOBJECT_TYPE_FISHINGNODE)
            lastBobber = go;
    }

    static GameObject* GetLastBobber() { return lastBobber; }

private:
    static GameObject* lastBobber;
};

GameObject* mod_autofish_WorldScript::lastBobber = nullptr;

class mod_autofish_GridNotifier : public Acore::GameObjectSearcher<Acore::GameObjectInRangeCheck>
{
public:
    mod_autofish_GridNotifier(Player* p, GameObject*& result, Acore::GameObjectInRangeCheck const& check)
    : Acore::GameObjectSearcher<Acore::GameObjectInRangeCheck>(p, result, check) {}
};

void Addmod_autofishScripts()
{
    new mod_autofish_PlayerScript();
    new mod_autofish_WorldScript();
}