Modify a text file: $/manbomb2.txt

$/manbomb2.txt

//// Bouncing man, bomb starts to fall when 'b' key pressed, hit adds 1 to score
//// Add head, eyes, and randomly-moving arms.

String title=  "CST112 bam/manbomb2 - add head, random arms, eyes ";

//// Coordiantes of man, etc.  Width, height, etc.
float manX,manY, manW,manH;
float headR;        // Radius of ehad.
float manDX, manDY;
float bombX,bombY, bombW,bombH;
float bombDY;

int numhits=0;
int score=0;

void setup()    //// intialize
{
  size( 640,480);
  initialize();
  smooth();
}
void initialize()    //// initialize values
{
  manX=width/2;
  manY=height/2;
  manW=  40;
  manH=  100;
  manDX=  3;          // Each frame, man moved 3 right, 2 down
  manDY=  2;
  headR=  15;
  ////
  bombX=0;  
  bombY=  -1;        // Negative Y means NO BOMB
  bombW=20;  
  bombH=50;
  bombDY=  5;      // Bomb falls 5 pixels / frame;
}

void draw()      //// scene+score, man, bomb
{
  scene();
  man();
  bomb();
  checkhit();
}
void keyPressed()          //// Check which key was pressed.
{
  if (key == 'b') 
  {
    bombY=10;
    bombX=  random( width );
  }
  else if (key == 'r') 
  {
    score=0;
  }
}
  
void scene()    //// sky, grass, sun, score
{
  background(200,220,255);
  fill(0);
  text( score, width-200, 50);
  text( "Press b key for bomb.", width-200, 70 );
  text( title, 10, height-20 );
}

void man()    //// Draw man
{
  //// Move man
  if (key == 'p') {
    text( "GAME PAUSED", manX+100, manY );
  } else {
    manX += manDX;
    if (manX > width-manW/2  ||  manX < 0+manW/2) 
    {
      manDX=  -manDX;
      score += 1;
    }
    //--  if (manX < 0+manW/2 ) manDX=  -manDX;
    manY += manDY;
    if (manY > height-manH/2  ||  manY < 0+manH/2 ) 
    {
      manDY=  -manDY;
      score += 2;
    }
  }
  drawMan();
}

void drawMan()      //// Draw the man.
{
  //// Draw body:  red rectangle.
  fill(255,0,0);
  rectMode(CENTER);
  rect(manX,manY, manW,manH );
  //// Show hits on shirt.
  if (numhits > 0 )
  {
      fill(0);
      text( numhits, manX-5, manY );
  }
  //// Head.
  float x,y;
  x=  manX;
  y=  manY - manH/2 - headR;
  fill( 0,255,0 );
  ellipse( x, y, 2*headR, 2*headR );
  //// Eyes.
  fill( 255,200,255 );
  ellipse( x-headR/3, y-6, 10,10 );
  ellipse( x+headR/3, y-6, 10,10 );
  //// Arms
  stroke(255,0,0);
  strokeWeight(4);
  //// X coordinate of left and right side
  float leftX=  manX-manW/2;
  float rightX= manX+manW/2;
  //// Y coordinates of top and bottom of rectangle.
  float topY= manY-manH/2;
  float bottomY= manY+manH/2;
  line( leftX,topY, leftX-random(50), topY+random(50) );
  line( rightX,topY, rightX+random(50), topY+random(50) );
  line( leftX,bottomY, leftX-random(20), bottomY+random(70) );
  line( rightX,bottomY, rightX+random(20), bottomY+random(70) );
  strokeWeight(0);
}
void bomb()    //// Draw bomb
{
  // Check if bomb exists.
  if (bombY < 0  ||  bombY>height) {
    return;
  }
  //// Make bomb fall;
  bombY += bombDY;
  //// Draw bomb;
  fill(100,0,100);
  ellipse( bombX, bombY, 20,80 );
}

void checkhit()        //// If bomb hits man, do something bad.
{
  if (abs(bombX-manX) < 40     &&    abs(bombY-manY) < 50 ) 
  {
    background(0);
    score -= 50;
    bombY=  -1;        // Bomb disappears.
    manX=100;
    manY=100;
    numhits += 1;
  }
}