#include <stdlib.h>
#include <stdio.h>
#include "SDL.h"
#include "SDL_ttf.h"
#include "config.h"
#include "states.h"
#include "draw.h"
#include "menu.h"

void displayMainmenu() {
  drawMenu(mainMenu, 3);
}

void displayNumplayers() {
  drawMenu(numplayersMenu, 4);
}

void displayCredits() {
  drawMenu(creditsMenu, 1);
}

void displayRunninggame() {
  if (terrain == NULL) terrain = generateTerrain(150.0, 180.0);

  Uint32 sky = SDL_MapRGB(screen->format, 186, 215, 217);
  Uint32 green = SDL_MapRGB(screen->format, 101, 200, 21);
  Uint32 darkGreen = SDL_MapRGB(screen->format, 52, 99, 14);
  Uint32 ground = SDL_MapRGB(screen->format, 124, 88, 10);

  for (int x=0; x<SCREEN_WIDTH; x++) {
    int y = terrain[x];

    drawLine(x, 0, x, y, sky);
    if (y <= SCREEN_HEIGHT-15) drawLine(x, y, x, y+15, green);
    if (y <= SCREEN_HEIGHT-20) drawLine(x, y+15, x, y+20, darkGreen);
    if (y <= SCREEN_HEIGHT-21) drawLine(x, y+20, x, SCREEN_HEIGHT, ground);
  }
}

void displayRlyquit() {
  drawMenu(rlyquitMenu, 2);
}