Graal Forums - Algorithm for warping

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- - Algorithm for warping (https://forums.graalonline.com/forums/showthread.php?t=73217)

Algorithm for warping

On my custom map script, I need the player to be able to warp (like CTRL + click on classic map). I can't find the algorithm.

I'm using a GuiShowImgCtrl named Map_Window.

The gmap is 32x32 levels wide.

This is what I've got ... it's probably all wrong.

PHP Code:


		
			
function Map_Window.onRightMouseDown( d, dx, dy, clicks )
{
  temp.coords = Map_Window.globaltolocalcoord( { dx, dy } );
  
  temp.ddx = temp.coords[0];
  temp.ddy = temp.coords[1];
  
  temp.wid = Map_Window.width;
  temp.rate = ( 538 / 32 ) / 63;
  
  temp.tiles = temp.wid / temp.rate;
  
  temp.posx = ( temp.wid * 32 ) / temp.tiles * temp.ddx;
  
  player.chat = "warpto" SPC temp.posx SPC 30;

I'm only working with x for now. If I can figure that out I can get y to work.

The map image is 538x538 pixels.

Looks like this:

PHP Code:


		
			
   new GuiShowImgCtrl( "Map_Window" )
  {
    image = temp.map;
    width = 538;
    height = 538;
    visible = temp.show;
    x = screenwidth / 2 - ( width / 2 );
    y = screenheight / 2 - ( height / 2 );
  }

Thanks a TON!

Check out my custom bigmap script:

http://forums.graalonline.com/forums...ad.php?t=68644

It has the exact thing you want. Look at the onMouseDown() event.

Thank you so much! That worked perfectly. For those curious I did this.

PHP Code:


		
			
function Map_Window.onRightMouseDown( d, dx, dy, clicks )
{
  temp.coords = Map_Window.globaltolocalcoord( { dx, dy } );
  temp.ddx = ( temp.coords[0] / 538 ) * ( 32 * 64 );
  temp.ddy = ( temp.coords[1] / 538 ) * ( 32 * 64 );
  player.chat = "warpto" SPC temp.ddx SPC temp.ddy;
}