Graal Forums - Moving objects

Pretty straight forward- a way to move objects (serverside). Checks for the players new position on a wall, the npc's new position on a wall & detects over NPC's that the object has been moved.

HTML Code:

function onCreated() {

    //Players are not counted as a wall (in the onwall)

  this.noplayeronwall();



    //Let's just set the shape clientside, I used 0 as the tokenize

    //For some weird reason, it wouldn't allow anything but numbers?

    //Maybe convert to an attribute if causes any problems (shouldn't...)

  temp.d = this.n_shape[0] @ "0" @ this.n_shape[1];

  save[1] = temp.d;

  

  this.setShape(1, 16 * this.n_shape[0], 16 * this.n_shape[1]);

}



  //If it's been pulled

function onActionPulled(dir) {

  this.onMove(temp.dir);

}



  //If it's been pushed

function onActionPushed(dir) {

  this.onMove(temp.dir);

}



  //If it's been hit (was testing)

function onWa****() {   //Change to   Was Hit  (Doesn't seem to be working correctly)

  this.onMove(player.dir);

}



function onMove(dir) {

  temp.dir = (wa****? player.dir: temp.dir);

  

    //Is the npc pulled by the player?

  temp.pulled = (player.ani == "pull"? 0.4:0);

    

    //Find the position of the player once moved

  if (temp.dir in {1, 3}) {

    temp.p_x = player.x + vecx(temp.dir) * (0.6 + temp.pulled);

    temp.p_y = player.y;

  } else {

    temp.p_x = player.x;

    temp.p_y = player.y + vecy(temp.dir) * (0.6 + temp.pulled);

  }

  

    

    //Player's on a wall, if so don't move!

  if (onwall2(temp.p_x, temp.p_y, 2, 3)) return;





    //Let's find the new position for the npc

  temp.n_x = this.x + vecx(temp.dir) * 1;

  temp.n_y = this.y + vecy(temp.dir) * 1;

  

    //Check if there is a wall there (we don't want that)

  if (!onwall2(temp.n_x, temp.n_y, this.n_shape[0], this.n_shape[1])) {



      //Change the position of the object

    this.x = temp.n_x;

    this.y = temp.n_y;

    

      //Do the direction stuff (to move the object)

    player.x = temp.p_x;

    player.y = temp.p_y;

    

        

      //Find the other npc's it's around 

      //This is to find if you need to move the object

      //over a certain area.

      //Make sure the class is called "temp_moveablecheck"

    for (temp.i: level.findareanpcs(this.x, this.y, 1, 1)) {

      if (!temp.i.isinclass("temp_moveablecheck")) continue;

      

      temp.i.trigger("onObjectOver", this);

        //Inside this (temp_moveablecheck), you add the function

        //   function onObjectOver(npc) {

        //You can do funky cool stuff to, so if you wanted

        //a specific npc to be over a specific area, you'd add

        //the flag to this npc when you join it, something like

        //    this.object_name = "MiddlePiller";

        //You can then from the class (temp_moveablecheck) check

        //to see if that specific object is over



        //  function onObjectOver(npc) {

        //    if (temp.npc.object_name == "MiddlePiller") {

        

    }





    

  }

}



//#CLIENTSIDE

function onCreated() {

  temp.s = save[1].pos(0);

  this.setShape(1, 16 * save[1].substring(0, temp.s), 16 * save[1].substring(temp.s + 1));

}

To add this, just create an NPC with this script

HTML Code:

function onCreated() {

  this.n_shape = {2, 2}; //32x32

  this.join("npc name here");

}

have fun ^^