C / C++ / MFC

john5632 wrote:

I am trying to get diffrenece of images so that I can be sent faster via socket.

bool jumping;
const float step = 0.05f;     // how much the player will move per frame when jumping
const float limit = 1.0f;     // the maximum height the player can reach while jumping

BOOL StartGame ()
{
if (GetAsyncKeyState(VK_UP)== TRUE)     // jump key
{

static float jump = 0.0f;
static float strength = limit;

if(jumping){

jump += step;

if(jump <= limit){

strength -= step;

player.y += (step * strength);
}
else{
strength += step;

// detect if moving the player down would put him below the ground
// 0.0f is assumed to be the ground here

if(player.y - (step * strength) <= 0.0f)){
player.y = 0.0f;

jumping = false;   // the player has landed
jump = 0.0f;
strength = limit;   // reset the strength
}

else{
player.y -= (step * strength);
}
}
}
// rest of rendering...
return TRUE;
}

enum JumpState
{
  JS_IDLE,
  JS_START,
  JS_JUMPING
};

//..

jump_state = JS_IDLE; // initialization

// ...

// main loop
if (GetAsyncKeyState(VK_UP) == TRUE)
  if (jump_state == JS_IDLE)
    jump_state = JS_START;
else
  if (jump_state == JS_START)
    jump_state == JS_JUMPING;
//...


if ( jump_state == JUMPING)
{
  // here do a step of jumping movement
  if ( landed )
    jump_state == JS_IDLE;
}

ForNow wrote:

if I use the new operator would that

Leave the object alkocated until I do a delete