//////////////////////////////
#include <acknex.h>
#include <default.c>
VECTOR* mv[3];


BMAP* babel="babylon11.jpg";


//define 'user-defined' function first......
//just the hearder definition.
//to be used in function main() and also in other functions too...
function clearscreen();


function move_picture() {

//vector components for background picture...	
//	mv.x=10;
//	mv.y=100;
//	mv.z=40;
	
	
	while(1) {
		
		  if (key_w)
		  {  
		  	     clearscreen();
		  	   vec_add(my.x,vector(2*time_step,0,0));
		  	   
		}
		  
		   
		  if (key_s) 
		  {
		  	    clearscreen();
		     vec_add(my.x, vector(-2*time_step,0,0));  
		    
     	}  
		  
		    //use first for the y vector component
		  
		   if (key_a) 
		   {	  	   clearscreen();	 
		   	  vec_add(my.y, vector(0, 2*time_step, 0));
		   	  	  
	   	}
		    
		   
		   
		   if (key_d) 
		   {	  	   clearscreen();	 
		   	  vec_add(my.y, vector(0, -2*time_step, 0 ));
		   	  	  
	   	}
		   
		   //use for the vector z componet
		   
		   if (key_z)
		   {
		   	 clearscreen();
		   	vec_add(my.z, vector(0, 0, 2*time_step));  	
		   }
		   
		  if (key_x)
		  {
		       clearscreen();
		      vec_add(my.z, vector(0,0, -2*time_step) );
		      
	     }     
	  
		 
		 
		 c_move (me, nullvector,  vector( mv.x, mv.y, mv.z), GLIDE);
		 wait(1);
	}
}

function clearscreen()
{
	
	//clears the screen to a black-full color
	//not 0,0,0 or empty transparent black color...
	//useful for clearing/erasing aftereffects of moving/rotating/transformations
	
	 vec_set(sky_color,vector(10,10,10));  
	 
	  return(1);	 
	
	
	
}

function main() {
	level_load ("");
	wait(2);	// wait until the level is loaded
	
	//or just call clear screen too but with vector(10,10,10)  ;)
	 vec_set(sky_color,vector(0,0,0)); // almost black sky
	 
	 //vector 300,100,0...the standard here.
   ent_create("babylon11.jpg", vector(10,100,40), move_picture);	
    //vec_set(camera.x, vector(-150, 10, 10));
	
	
	
	
   //	vec_set(camera.x, vector(-500, 0, -10));...the standard and works. ;)
   
     vec_set(camera.x, vector(-500, 0, -10));
	ent_create("RED_DRAGON.mdl", vector(-310, 0,-100),NULL);
	//ent_create("land.mdl", vector(-900,2000, -400),NULL);
}