Zig-Zag Weapon Script v0.2

//Zig-Zag Weapon pattern.
//ZoriaRPG, 18th March, 2019
//v0.2

//v0.1 : Initial
//v0.2 : Added pixels in distance of each movement as InitD[2]
eweapon script eZigZagwhoneedssine
{
    void run(int dist, int speed, int px)
    {
        int frame = 1;
        int baseline;
        dist = (dist < 1) ? 12 : dist;
        speed = (speed < 1) ? 1 : speed;
        px = ( px < 1 ) ? 1 : px;
        //initial direction from baseline
        bool initial = ( Rand(0,1) ) ? true : false;
        switch(this->Dir)
        {
            case DIR_UP: baseline = this->X+(this->TileWidth*0.5); break;
            case DIR_LEFT: baseline = this->Y+(this->TileHeight*0.5); break;
            case DIR_DOWN: baseline = this->X+(this->TileWidth*0.5)+1; break;
            case DIR_RIGHT: baseline = this->Y+(this->TileHeight*0.5)+1; break;

        }
        while(this->isValid())
        {
            ++frame;
            switch(this->Dir)
            {
                case DIR_UP:
                case DIR_DOWN:
                {
                    if ( initial )
                    {
                        if ( !(frame%speed) )
                        {
                            if ((baseline - this->X) < dist )
                            {
                                this->X-=px;
                            }
                            else initial = !initial;
                        }
                    }
                    else
                    {
                        if ( !(frame%speed) )
                        {
                            if ( (this->X - baseline) < dist )
                            {
                                this->X+=px;
                            }
                            else initial = !initial;
                        }
                    }
                    break;
                }

                case DIR_LEFT:
                case DIR_RIGHT:
                {
                    if ( initial )
                    {
                        if ( !(frame%speed) )
                        {
                            if ((baseline - this->Y) < dist )
                            {
                                this->Y-=px;
                            }
                            else initial = !initial;
                        }
                    }
                    else
                    {
                        if ( !(frame%speed) )
                        {
                            if ( (this->Y - baseline) < dist )
                            {
                                this->Y+=px;
                            }
                            else initial = !initial;
                        }
                    }
                    break;
                }
            }
            Waitframe();
        }
    }
}


lweapon script lZigZagwhoneedssine
{
    void run(int dist, int speed)
    {
        int frame = 1;
        int baseline;
        dist = (dist < 1) ? 12 : dist;
        speed = (speed < 1) ? 1 : speed;
        //initial direction from baseline
        bool initial = ( Rand(0,1) ) ? true : false;
        switch(this->Dir)
        {
            case DIR_UP: baseline = this->X+(this->TileWidth*0.5); break;
            case DIR_LEFT: baseline = this->Y+(this->TileHeight*0.5); break;
            case DIR_DOWN: baseline = this->X+(this->TileWidth*0.5)+1; break;
            case DIR_RIGHT: baseline = this->Y+(this->TileHeight*0.5)+1; break;

        }
        while(this->isValid())
        {
            ++frame;
            switch(this->Dir)
            {
                case DIR_UP:
                case DIR_DOWN:
                {
                    if ( initial )
                    {
                        if ( !(frame%speed) )
                        {
                            if ((baseline - this->X) < dist )
                            {
                                --this->X;
                            }
                            else initial = !initial;
                        }
                    }
                    else
                    {
                        if ( !(frame%speed) )
                        {
                            if ( (this->X - baseline) < dist )
                            {
                                ++this->X;
                            }
                            else initial = !initial;
                        }
                    }
                    break;
                }

                case DIR_LEFT:
                case DIR_RIGHT:
                {
                    if ( initial )
                    {
                        if ( !(frame%speed) )
                        {
                            if ((baseline - this->Y) < dist )
                            {
                                --this->Y;
                            }
                            else initial = !initial;
                        }
                    }
                    else
                    {
                        if ( !(frame%speed) )
                        {
                            if ( (this->Y - baseline) < dist )
                            {
                                ++this->Y;
                            }
                            else initial = !initial;
                        }
                    }
                    break;
                }
            }
            Waitframe();
        }
    }
}