#include <stdlib.h>
#include <math.h>
#include <cab202_graphics.h>
#include <cab202_sprites.h>
#include <cab202_timers.h>
//#include <string.h>
#define DELAY (20)//when it compiles it it replaces all if the instances of the the define with the number rather then using a variable which takes more memory

int h;
int w;
bool paused = true;

void helpScreen() {
  draw_string(screen_width()/2 - 6.5, screen_height()/2+1, "Jainesh Kumar");//13
  draw_string(screen_width()/2 - 10, screen_height()/2, "Student No: n9686789");//20
  draw_string(screen_width()/2 - 19, screen_height()/2-5, "Move the paddel with the W and S keys!");//38;
  draw_string(screen_width()/2 - 22, screen_height()/2-4, "Press the L key to advance to the next level");//44
  draw_string(screen_width()/2 - 12.5, screen_height()/4*3, "Press any key to continue");//25
  show_screen();

}
void helpScreenKeyPress(){
  wait_char();
  paused = false;
}

void border(){

  h = screen_height();//setting up a variable called h to be the height of the screen
  w = screen_width();//setting up a variable called w to be the width of the screeb

  draw_line(0, 0, w-1, 0, '+');//top-1 from left and right
  draw_line(w-1, 0, w-1, h-1, '+');//right
  draw_line(0, h-1, 0, 0, '+');//left
  draw_line(w-1, h-1, 0, h-1, '+');//bottom
  draw_line(0, 2, w-1, 2, '+');//2ndLineTop

  show_screen();
}

void playerPaddle(){
  if (h >= 21) {
    draw_line(w-10, 0, w-10, 7, '|');
  }
  else {
    draw_line(w-10,0,w-10,(h-3-1)/2, '|');
  }
}

void levelOne(){
  border();
  playerPaddle();
}


int main() {
  bool isRunning = true; // Main Game Loop - Continues to loop until a value is turned to false and reaches the end and ends the game
                         //It is it also used because otherwise it would do everything in a procedural order therefor making the game not playable
  while (isRunning) {

    setup_screen();
    if (paused == true){
      helpScreen();
      helpScreenKeyPress();
    }
    else{
      levelOne();
    }
    timer_pause(DELAY);

    //cleanup();
  }
  cleanup_screen();
  return 0;
}