//  Homework 7
//  Claire Castleman
//  Section D
//  ccastlem@andrew.cmu.edu

// DO NOT ALTER THE COMMENT THAT STARTS ON THE NEXT LINE -- DETAILS IN CLASS
/**
 <B>Lateral Motion Commands</B><P>
 <HR>
 move in ---- [i]<BR>
 move out --- [o]<P>
 move right - [r]<BR>
 move left -- [l]<P>
 move up ---- [u]<BR>
 move down -- [d]<P>
 <HR>

<B>Rotational Motion Commands</B><P>
 <HR>
 rotate left (y axis) --- [left arrow]<BR>
 rotate right(y axis) --- [right arrow]<P>
 rotate up ( x axis ) --- [up arrow]<BR>
 rotate down ( x axis ) - [down arrow]<P>
 rotate CCW ( z axis ) -- [,]<BR>
 rotate CW (z axis ) ---- [.] <P>
 <HR>
 reset to zero ---------- [space]<BR>
 <HR>
*/


// Declare gobal variables here

PFont f1; 
int rY = 0;
int rX = 0;
int rZ = 0;
int x = 0;
int y = 0;
int z = 0;
int rIncrease = 3;
int mIncrease = 3;

void setup( )
{
    size( 500, 500, P3D );
    f1 = loadFont("f1.vlw");
    textFont( f1 );
    
}

void drawInitial()
{
  lights();
  directionalLight(128, 128, 128, 0, 0, 1);
  noStroke();

int cube=width/12;
int ball=height/10;
int x=0;
int y=0;
int z=0;

translate( width/2, height/2, 0 );
translate( -width/2, -height/2, 0 );

pushMatrix( );
translate( x, y-(height*.05),z);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x-(width*.1), y-(height*.05),z);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x+(width*.1), y-(height*.05),z);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x, y-(height*.05),z+50);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate(x-(width*.1), y-(height*.05),z+50);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x+(width*.1), y-(height*.05), z+50);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x, y-(height*.05),z-50);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x-(width*.1), y-(height*.05), z-50);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x+(width*.1), y-(height*.05), z-50);
fill(255,0,0);
box( cube );
popMatrix( );

//top 9 cubes

pushMatrix( );
translate( x, y+(height*.05), z);
fill(255,0,0);
box( cube );
popMatrix( );

pushMatrix( );
translate( x, y+(height*.15), z);
fill(255,0,0);
box( cube );
popMatrix( );

//middle 2 cubes

pushMatrix( );
  translate( x, y+(height*.25), z ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x-(width*.1), y+(height*.25), z ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x+(width*.1), y+(height*.25), z); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x, y+(height*.25), z+50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x-(width*.1), y+(height*.25), z+50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x+(width*.1), y+(height*.25), z+50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x, y+(height*.25), z-50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x-(width*.1), y+(height*.25), z-50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

pushMatrix( );
  translate( x+(width*.1), y+(height*.25), z-50 ); 
  fill(255,0,0);
  box(cube);
popMatrix( );

//bottom 9 cubes

noStroke();
pushMatrix( );
  translate( x, y-(height*.25), z ); 
  fill(255,0,0);
  sphere(ball);
popMatrix( );

//sphere or dot of i 
}

void drawAxis( )
{
  fill( 255 );
  sphere(1);
  stroke( 255, 0, 0 );
  strokeWeight( 1 );
  line( -200, 0, 0, 200, 0, 0);
  text( 'W', -200, 0, 0);
  text( 'E', 200, 0, 0);
  stroke( 0, 255, 0 );
  line( 0,  -200, 0, 0, 200, 0 );
  text( 'N', 0, -200, 0);
  text( 'S', 0,  200, 0);
  stroke(255, 255, 0 );
  line( 0, 0, -200, 0, 0, 200);
  text( 'B', 0, 0, -200);
  text( 'F', 0, 0,  200); 
}

void keyPressed()
{
  if( key == CODED )
    {
      if( keyCode == LEFT)
       {
         rY += rIncrease;
       }
      else if( keyCode == RIGHT)
       {
         rY -= rIncrease;
       }
      else if(keyCode == UP)
       {
         rX -= rIncrease;
       }
      else if (keyCode == DOWN)
       {
         rX += rIncrease;
       } 
    }
  else if(key == 'i')
  {
    z += mIncrease;
  }
  else if(key == 'o')
  {
    z -= mIncrease; 
  }
  else if(key == 'r')
  {
    x -= mIncrease; 
  }
  else if(key == 'l')
  {
    x += mIncrease; 
  }
  else if(key == 'u')
  {
    y += mIncrease; 
  }
  else if(key == 'd')
  {
    y -= mIncrease; 
  }
  else if(key == ',')
  {
    rotateZ(radians(rZ += rIncrease)); 
  }
  else if(key == '.')
  {
    rotateZ(radians(rZ -= rIncrease)); 
  }
  else if( key == ' ')
  {
    x=0;
    y=0;
    z=0; 
    rX = 0;
    rY = 0;
    rZ = 0;
  }
}

void draw( )
{
  translate( width/2, height/2, 0 );  
  background( #04075A );
  
  rotateX(radians(rX));
  rotateY(radians(rY));
  rotateZ(radians(rZ));
  
  translate(x, y, z);

   drawInitial(); 
  
   drawAxis( );
   
}