Paintball Script Help

[Grey_Mage]

I need someone to please tell me how to make a "refiller" type item for this paintball gun script...

NPC Code:

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if (this.init!=1) {

this.radius=0;

this.maxcount=30;

this.life=5;

this.arrowspeed=2;

this.arrowdamage=1;

setarray this.arrowx,this.maxcount+1;

setarray this.arrowy,this.maxcount+1;

setarray this.arrowdir,this.maxcount+1;

setarray this.arrowtime,this.maxcount+1;

setarray this.arrowact,this.maxcount+1;

this.init=1;

}

if (got_ammo) {

this.ammo=0;

unset got_ammo;

}

if (playertouchsme) {

setstring paint_ammo,10;

toweapons Red Paintball Gun;

timeout=.05;

}

if (weaponfired&&this.ammo=1) {

play item2.wav;

}



if(weaponfired&&this.ammo=0){

i = strtofloat(#s(paint_ammo)) - 1;

play fire.wav;

freezeplayer .4;

playersprite=33;

setstring paint_ammo,#v(i);

if (i == 0)

{

setstring paint_ammo,0;

this.ammo=1;

}

setbow wbow4.gif;

sleep .3;



if(playerdir==3){

this.arrowx[this.out]=playerx+1;

this.arrowy[this.out]=playery+1.5;

}

if(playerdir==0){

this.arrowx[this.out]=playerx+1;

this.arrowy[this.out]=playery-1;

}

if(playerdir==1){

this.arrowx[this.out]=playerx-1;

this.arrowy[this.out]=playery+1.5;

}

if(playerdir==2){

this.arrowx[this.out]=playerx+1.25;

this.arrowy[this.out]=playery+2;

}

this.arrowdir[this.out]=playerdir;

this.arrowact[this.out]=0;

this.out++;

timeout=.05;

}

if(timeout){

for(e=0;e<this.out;e++){

if(this.arrowact[e]==0){

if(this.arrowdir[e]==3){

this.arrowx[e]+=this.arrowspeed;



showimg e,firemateria.gif,this.arrowx[e],this.arrowy[e];

}



if(this.arrowdir[e]==0){

this.arrowy[e]-=this.arrowspeed;



showimg e,firemateria.gif,this.arrowx[e],this.arrowy[e];

}



if(this.arrowdir[e]==1){

this.arrowx[e]-=this.arrowspeed;



showimg e,firemateria.gif,this.arrowx[e],this.arrowy[e];

}



if(this.arrowdir[e]==2){

this.arrowy[e]+=this.arrowspeed;



showimg e,firemateria.gif,this.arrowx[e],this.arrowy[e];



}



this.arrowtime[e]++;

if(onwall(this.arrowx[e],this.arrowy[e])){

showimg 103,firemateria.gif,this.arrowx[e],this.arrowy[e];

this.arrowact[e]=1;

this.arrowtime[e]=this.life*20;

}

}else{

this.arrowtime[e]=this.life*20;

}

for (c=0; c<compuscount; c++) {

    if (abs(this.arrowx[e]-compus[c].x)<=2 &&

        abs(this.arrowy[e]-(compus[c].y-0.5))<=2 &&

        compus[c].mode!=3&&

        compus[c].mode!=5){

      hitcompu c,this.arrowdamage,this.arrowx[e]+0.5,this.arrowy[e]+0.5;

      showimg 103,firemateria.gif,this.arrowx[e],this.arrowy[e];

      this.arrowact[e]=1;

      hideimg 103;

      }

  }

for (d=1; d<playerscount; d++) {

    if (abs((this.arrowx[e]+0.7)-(players[d].x+2))<=1 &&

      abs((this.arrowy[e]+0.5)-(players[d].y+2))<=1.5){

      hitplayer d,this.arrowdamage,this.arrowx[e],this.arrowy[e];

      showimg 103,firemateria.gif,this.arrowx[e],this.arrowy[e];

      this.arrowact[e]=1;

      hideimg 103;

        }

  }

if (this.arrowtime[e] >= (this.life*20)) {

hideimg e;

  for (b=e; b<=this.out && b<20; b++) {

   this.arrowx[b] = this.arrowx[b+1];

   this.arrowy[b] = this.arrowy[b+1];

   this.arrowdir[b] = this.arrowdir[b+1];

   this.arrowact[b] = this.arrowact[b+1];

   this.arrowtime[b] = this.arrowtime[b+1] - 1;

  }

  this.arrowx[this.out] = -1;

  this.arrowy[this.out] = -1;

  this.arrowdir[this.out] = -1;

  this.arrowtime[this.out] = -1;

  this.arrowact[this.out] = -1;

  this.out--;

  a--;

  hideimg this.out;

  hideimg 103;

 }

}

timeout=.05;

}

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