//Midterm Project – Jad Atoui – Sampler
import processing.video.*;
int LENGTH = 3;
String BASE_FILENAME = “sample”;
int[] statuses = new int[LENGTH];
Movie[] sounds = new Movie[LENGTH];
PImage pauseIcon;
PImage playIcon;
int offset = 600;
int[] sliderY = new int[LENGTH];
void setup() {
size(1600,1200);
//This is a for loop that load the 3 samples and initialises the status to 0 .
for(int i=0; i < LENGTH; i++) {
//files[i] = BASE_FILENAME+ String.valueOf(i) +”.wav”;
sounds[i] = new Movie (this, BASE_FILENAME + String.valueOf(i) +”.wav”);
statuses[i] = 0;
sliderY[i] = 365;
}
// here load the pause and play icons
println(“we are done”);
playIcon = loadImage(“play.png”);
pauseIcon = loadImage(“pause.png”);
colorMode(RGB, 100);
}
void draw() {
background(0);
noStroke();
drawInterface();
}
// draw ALL the buttons and the sliders for each sound – spacing icons and on off button
void drawInterface() {
for(int i=0; i < LENGTH; i++) {
int x = i*140 + offset;
int y = offset;
drawButton(i,x,y);
drawSlider(i,x,y);
}
}
//differciaion of the buttons
void drawButton(int index, int x, int y) {
if(statuses[index] == 1) {
fill(25,255,25,60);
rect(x,y,101,101);
image(pauseIcon,x,y);
}
else {
fill(255,25,25,60);
rect(x,y,101,101);
image(playIcon,x,y);
}
}
void mouseDragged(){
// if(mouseX >= x && mouseX <= x+rectW && mouseY>= y && mouseY<=Y+rectH){
for(int i=0; i < LENGTH; i++) {
if(mouseX >= (offset+20+140*i) && mouseX <= (offset+80+140*i) ) {
println(mouseX);
println(i);
sliderY[i]= mouseY;
sliderY[i] = constrain(sliderY[i],200,530);
//change
float speed = map(sliderY[i],200,530,0.0,2.0);
sounds[i].speed(speed);
}
}
}
void drawSlider(int index, int x, int y) {
//stroke(255,0,0,100);
fill(125,125,125,65);
rect(x+20,y-400,60,360);
//draw the slider button
fill(255,0,0,60);
rect(x+20,sliderY[index],60,30);
}
void drawIcon(int index, int status) {
}
void mousePressed() {
// if(mouseX >= offset && mouseX <= (140+offset) && mouseY >= offset && mouseY <= offset+101) {
// toggleSound(0);
// }
// else if(mouseX >= offset && mouseX <= (140*2+offset) && mouseY >= offset && mouseY <= offset+101) {
// toggleSound(1);
// }
// else if(mouseX >= offset && mouseX <= (140*3+offset) && mouseY >= offset && mouseY <= offset+101) {
// toggleSound(2);
// }
}
void keyPressed() {
if(key == ‘f’)
toggleSound(0);
else if(key == ‘g’) {
toggleSound(1);
}
else if(key == ‘h’) {
toggleSound(2);
}
}
//This funtion toggle the sound on and off depending on the status
void toggleSound(int index) {
if(statuses[index] == 0) {
statuses[index] = 1;
sounds[index].stop();
sounds[index].loop();
}
else {
statuses[index] = 0;
sounds[index].stop();
}
}
My sketch uses the Video library to play sounds and that didn’t work on openprocessing .
