Quote:

You may place the camera in a certain distance
away from your entity, when you move the entity,
move the camera also and keep it always look at
your entity.

Code:

action yourEntity
{
   while(1)
   {
      // entity move code
      //.....

      // Place the camera in a certain distance 
      // away from the entity
      camera.x = my.x + 15;   // play with 15
      camera.y = my.y + 15;   // play with 15
      camera.z = my.z + 2;    // play with 2
	
      // Always look at the entity
      vec_diff(temp,my.x,camera.x);
      vec_to_angle(camera.pan,temp);
      wait(1);
    }
}



This one almost works correctly. I put this code into a function because I have more camera views. But when I want to change the camera mode, it didn't change.

This is the function of the camera views with the keys.

Code:
function cam1()
{	
	camera.x = -112;
	camera.y = 0;
	camera.z = 16;
	camera.pan = 0;
	camera.tilt = 0;
	camera.roll = 0;
}

function cam2()
{
	camera.x = -160;
	camera.y = 0;
	camera.z = 16;
	camera.pan = 0;
	camera.tilt = 20;
	camera.roll = 0;
}

function cam3()
{
	camera.x = -250;
	camera.y = 0;
	camera.z = 16;
	camera.pan = 0;
	camera.tilt = 45;
	camera.roll = 0;
}

function cam4() {
	camera.x = -22;
	camera.y = -42;
	camera.z = 9;
	camera.pan = 60;
	camera.tilt = 0;
	camera.roll = 0;
}

function cam5() {
	while(1) {
		// Place the camera in a certain distance 
	   // away from the entity
	   camera.x = machine.x + 40;   // play with 15
	   camera.y = machine.y + 40;   // play with 15
	   camera.z = machine.z + 10;    // play with 2
		
	   // Always look at the entity
	   vec_diff(temp,machine.x,camera.x);
	   vec_to_angle(camera.pan,temp);
	   
	   wait(1);
   }
} 

on_1 = cam1;
on_2 = cam2;
on_3 = cam3;
on_4 = cam4;
on_5 = cam5;


When I press the 5-button the cam is good. But when I press the 1-button for example, the view did not change.

So how can I fix this problem?