import graphics3d.Graphics3DFramework;
import Graphics3D;

// Function called at the start of the program
void onStart ( int rendererID ) {

	// Set window size and background color (optional)
	setWindowSize( 800, 600 );
	setBackgroundColor( 0, 0, 0, 255 );


	// Build a colorful 3D scene using box models

	int box1 = newBoxModel( 1.0, 3.0, 1.0 );
	mountModel( box1, rendererID );
	setModelColor( box1, 255, 0, 0, 255 );

	int box2 = newBoxModel( 1.0, 3.0, 1.0 );
	mountModel( box2, rendererID );
	setModelColor( box2, 0, 255, 0, 255 );
	moveModel( box2, 5.0, 0.0, 5.0 );

	int box3 = newBoxModel( 1.0, 3.0, 1.0 );
	mountModel( box3, rendererID );
	setModelColor( box3, 0, 0, 255, 255 );
	moveModel( box3, -5.0, 0.0, 5.0 );

	int box4 = newBoxModel( 1.0, 3.0, 1.0 );
	mountModel( box4, rendererID );
	setModelColor( box4, 255, 255, 0, 255 );
	moveModel( box4, 5.0, 0.0, -5.0 );

	int box5 = newBoxModel( 1.0, 3.0, 1.0 );
	mountModel( box5, rendererID );
	setModelColor( box5, 0, 255, 255, 255 );
	moveModel( box5, -5.0, 0.0, -5.0 );
}


// Event handler called when a key is pressed
void onKeyDown( int id, int keyCode ){

	// Get the renderer ID
	int rendererID = getRenderer();

	// Move forward/backward with UP/DOWN arrow keys
	if( keyCode == KEY_UP ){
		walkView( rendererID, 0.0, 0.0, -0.3 );
	}
	if( keyCode == KEY_DOWN ){
		walkView ( rendererID, 0.0, 0.0, 0.3 );
	}

	// Turn left/right with LEFT/RIGHT arrow keys
	if( keyCode == KEY_RIGHT ){
		spinViewY ( rendererID, -0.05 );
	}
	if( keyCode == KEY_LEFT ){
		spinViewY ( rendererID, 0.05 );
	}
}