[Source]Help add function to shoot runes on npcs spells.cpp

[CipsoftStinks]

Hello to everyone

im using tfs 0.3.7- 0.4 (otx 2)

i want to add this functions becuse the server doesn't have it
but i don't even know how to write it
could anyone help me please?

bool Spell::checkRuneSpell(Player* player, const Position& toPos)
{
    if(!checkSpell(player))
        return false;

    if(toPos.x == 0xFFFF)
        return true;

    const Position& playerPos = player->getPosition();
    if(playerPos.z > toPos.z)
    {
        player->sendCancelMessage(RET_FIRSTGOUPSTAIRS);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    if(playerPos.z < toPos.z)
    {
        player->sendCancelMessage(RET_FIRSTGODOWNSTAIRS);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    Tile* tile = g_game.getTile(toPos);
    if(!tile)
    {
        player->sendCancelMessage(RET_NOTPOSSIBLE);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    if(range != -1 && !g_game.canThrowObjectTo(playerPos, toPos, true, range, range))
    {
        player->sendCancelMessage(RET_DESTINATIONOUTOFREACH);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    ReturnValue ret;
    if((ret = Combat::canDoCombat(player, tile, isAggressive, false)) != RET_NOERROR)
    {
        player->sendCancelMessage(ret);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    Creature* targetCreature = tile->getTopCreature();
    if(blockingCreature && targetCreature)
    {
        player->sendCancelMessage(RET_NOTENOUGHROOM);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    if(blockingSolid && tile->hasProperty(BLOCKSOLID))
    {
        player->sendCancelMessage(RET_NOTENOUGHROOM);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    if(needTarget && !targetCreature)
    {
        player->sendCancelMessage(RET_CANONLYUSETHISRUNEONCREATURES);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    if(!targetCreature)
        return true;

    Player* targetPlayer = targetCreature->getPlayer();
    if(isAggressive && needTarget && !Combat::isInPvpZone(player, targetPlayer) && player->getSecureMode() == SECUREMODE_ON && (targetPlayer && targetPlayer != player && targetPlayer->getSkull() == SKULL_NONE))
    {
        player->sendCancelMessage(RET_TURNSECUREMODETOATTACKUNMARKEDPLAYERS);
        g_game.addMagicEffect(player->getPosition(), MAGIC_EFFECT_POFF);
        return false;
    }

    return true;
}

 

[CipsoftStinks]

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