Змейка (SNake) - C++ - Ответ 5243477

int widthScreen = 1000;
int heightScreen = 1000;
 
int widthCell = 20;
int heightCell = 20;
 
int snakeVX = 0;
int snakeVY = 0;
 
int standartSpeedX = widthCell;
int standartSpeedY = heightCell;
 
int die = 0;
 
int toolBarHeight = 5 * heightCell;
 
int value = 1;
 
color poleColor = color(255);
 
int setkaVariantX = 120;
int setkaVariantY = 5;
int sizeSetkaVariantX = 10;
int sizeSetkaVariantY = 10;
 
int bonusMestoX = (int)random( widthScreen / widthCell ) * widthCell;
int bonusMestoY = (int)random( heightScreen / heightCell - toolBarHeight / heightCell ) * heightCell + toolBarHeight;
 
Cell[][] pole = new Cell[widthScreen / widthCell][heightScreen / heightCell];
Cell bonus = new Cell( bonusMestoX, bonusMestoY, widthCell, heightCell, color(random(255), random(255), random(255)), 0, 0 );
 
Snake mySnake = new Snake(widthCell, heightCell, standartSpeedX, standartSpeedY);
 
class Cell {
  int x;
  int y;
  int width1;
  int height1;
  int vx;
  int vy;
 
  color c;
 
  Cell() {}
  Cell( int x_, int y_, int width1_, int height1_, color c_, int vx_, int vy_ ) {
    x = x_;
    y = y_;
    width1 = width1_;
    height1 = height1_;
    c = c_;
    vx = vx_;
    vy = vy_;
  }
  
  void paint() {
    fill(c);
    stroke(c);
    rect(x, y, width1, height1 );
  }
  void newBonus() {
    x = (int)random( widthScreen / widthCell ) * widthCell;
    y = (int)random( heightScreen / heightCell - toolBarHeight / heightCell ) * heightCell + toolBarHeight;
    c = color(random(255), random(255), random(255));
  }
};
 
class Snake {
  int lengthMax = 1000;
  int length_ = 1;
  Cell[] cellArray = new Cell[lengthMax];
  int[] vx = new int[lengthMax];
  int[] vy = new int[lengthMax];
  color[] c = new int[lengthMax];
  int widthSnake;
  int heightSnake;
  Snake( int widthSnake_, int heightSnake_, int speedSnakeX_, int speedSnakeY_ ) {
    c[0] = bonus.c;
    cellArray[0] = new Cell();
    cellArray[0].x = (int)random(widthCell) * widthCell;
    cellArray[0].y = (int)random(heightCell) * heightCell + toolBarHeight;
    widthSnake = widthSnake_;
    heightSnake = heightSnake_;
    
  }
 
  void paint() {
    for( int i = 0; i < length_; ++i ) {
      stroke(c[i]);
      fill(c[i]);
      rect(cellArray[i].x, cellArray[i].y, widthSnake, heightSnake );
    }
  }
 
  void move() {
    for( int i = length_ - 1; i > 0; --i ) {
      cellArray[i].x = cellArray[i - 1].x;
      cellArray[i].y = cellArray[i - 1].y;      
    }   
    cellArray[0].x += vx[0];
    cellArray[0].y += vy[0];
    for( int i = 0; i < length_; ++i ) {
      if( cellArray[i].x > widthScreen ) {
        cellArray[i].x = 0;
      }
      if( cellArray[i].x < 0 ) {
        cellArray[i].x = widthScreen;
      }
      if( cellArray[i].y > heightScreen ) {
        cellArray[i].y = toolBarHeight;
      }
      if( cellArray[i].y < toolBarHeight ) {
        cellArray[i].y = heightScreen;
      }
    }
  }
 
  void snakePlus() {
    ++length_;
    cellArray[length_ - 1] = new Cell();
    for( int i = length_ - 1; i > 0; --i ) {
      cellArray[i].x = cellArray[i - 1].x;
      cellArray[i].y = cellArray[i - 1].y;
      c[i] = c[i - 1];      
    }
    cellArray[0].x = getNextX();
    cellArray[0].y = getNextY();
    c[0] = color(bonus.c);
  }
 
  int getNextX() {
    return cellArray[0].x + vx[0];
  }
  int getNextY() {
    return cellArray[0].y + vy[0];
  }
 
};
 
void setup() {
  frameRate(30);
  size( widthScreen, heightScreen );
  for( int i = 0; i <  widthScreen / widthCell; ++i ) {
    for( int j = 0; j < heightScreen / heightCell; ++j ) {
      pole[i][j] = new Cell( i * widthCell, j * heightCell, widthCell, heightCell, poleColor, 0, 0 );
    }
  }
}
 
void draw() {
  background( poleColor );
  for( int i = 0; i <  widthScreen / widthCell; ++i ) {
    for( int j = 0; j < heightScreen / heightCell; ++j ) {
      pole[i][j].paint();
    }
  }
  mySnake.paint();
  //if( die != 1 ) {
    mySnake.move();
  //}
  bonus.paint();
  if( collide_with_bonus( mySnake.cellArray[0].x, mySnake.cellArray[0].y, bonus.x, bonus.y ) ) {
    bonus.newBonus();
    mySnake.snakePlus();
  }
  println(mySnake.length_);
  collide();
  fill(200, 200, 200);
  stroke(200, 200, 200);
  rect(0, 0, widthScreen, toolBarHeight);
  stroke(0);
  fill(255);
  if( value == 1 ) {
    line(setkaVariantX + sizeSetkaVariantX / 2, setkaVariantY, setkaVariantX + sizeSetkaVariantX / 2, setkaVariantY + sizeSetkaVariantY);
    line(setkaVariantX, setkaVariantY + sizeSetkaVariantY / 2, setkaVariantX + sizeSetkaVariantX, setkaVariantY + sizeSetkaVariantY / 2 );
  }
  fill(255, 255, 255, 0);
  rect(setkaVariantX, setkaVariantY, sizeSetkaVariantX, sizeSetkaVariantY);
  if(value == 1) {
    for( int i = 0; i < widthScreen; i += widthCell ) {
      line( i, toolBarHeight, i, heightScreen );
    }
    for( int i = toolBarHeight; i < heightScreen; i += heightCell ) {
      line( 0, i,  widthScreen, i );
    }
  }
  fill(0);
  text("сетка(есть/нет)", 15, 15);
}
 
boolean collide_with_bonus( int x1, int y1, int x2, int y2 ) {
  return ( x1 == x2 && y1 == y2 );
}
void keyPressed() {
  if(!( mySnake.vy[0] > 0 && mySnake.vx[0] == 0 )) {
    if(key == 'w') {
      mySnake.vx[0] = 0;
      mySnake.vy[0] = -standartSpeedY;
    }
  }
  if(!( mySnake.vy[0] < 0 && mySnake.vx[0] == 0 )) {
    if(key == 's') {
      mySnake.vx[0] = 0;
      mySnake.vy[0] = standartSpeedY;
    }
  }
  if(!( mySnake.vx[0] > 0 && mySnake.vy[0] == 0 )) {
    if(key == 'a') {
      mySnake.vx[0] = -standartSpeedX;
      mySnake.vy[0] = 0;
    }
  }
  if(!( mySnake.vx[0] < 0 && mySnake.vy[0] == 0 )) {
    if(key == 'd') {
      mySnake.vx[0] = standartSpeedX;
      mySnake.vy[0] = 0;
    }
  }
}
 
void collide() {
  for( int i = 0; i < mySnake.length_; ++i ) {
    for( int j = 0; j < mySnake.length_; ++j ) {
      if( i < j ) { 
        if(mySnake.cellArray[i].x == mySnake.cellArray[j].x && mySnake.cellArray[i].y == mySnake.cellArray[j].y ) { 
           die = 1;
         }
      }
    }
  }
}
 
void mouseClicked() {
  if( (mouseX > setkaVariantX && mouseX < setkaVariantX + sizeSetkaVariantX) && (mouseY > setkaVariantY && mouseY < setkaVariantY + sizeSetkaVariantY) ) {
    if(value == 0) {
      value = 1;
    } 
    else {
      value = 0;
    }
  }
}