//--------------------------------------------------------------
void testApp::setup(){
ofSetFrameRate(60);
ofSetVerticalSync(true);
ofEnableAlphaBlending();
ofBackground(90, 90, 90);
startTime = ofGetElapsedTimeMillis(); // set the current time
bpm = 20; // start at 120 bpm (use '+' and '-' to increase/decrease bpm's in multiples of 10) - see onKeyPressed()
// set the time interval between ticks - calculate how many miliseconds we need to wait to move to the next step based on bpm
intervalTime = (60.0/bpm/4)*1000;
bTick = false; // this variable will be true when the tick happens - pulse - super fast so we can barely see it
nTicks = 0; // number of Ticks since we started
// load the sound file and set its looping mode to false
beat.loadSound("BT7AADA.WAV");
beat.setLoop(false);
// setting up the stpe buttons
for(int i = 0; i< N_STEPS; i++){
ofRectangle tempRectangle(100+(60*i), 250, 50, 50);
myStep[i].setup(tempRectangle);
}
}
//------------------------------------------------------------------------------
void ofApp::draw()
{
ofBackground(0);
for(int i = 0; i < buttons.size(); i++)
{
ofFill();
if(buttonState[i])
{
ofSetColor(onColors[i]);
}
else
{
ofSetColor(offColors[i]);
}
// draw the rectangle
ofRect(buttons[i]);
// record the virtual button state
bool isOver = buttons[i].inside(ofGetMouseX(),ofGetMouseY());
// draw a little highlight bar if the mouse is over
if(isOver)
{
// make a new highlight bar rectangle, using the dimensions
// of the button we are working with.
ofRectangle tempRectangle(buttons[i].x,
buttons[i].y+buttons[i].height+10,
buttons[i].width,
-10);
// color and fill the highlight bar
ofSetColor(255,127);
ofFill();
ofRect(tempRectangle);
}
}
}
//--------------------------------------------------------------
void testApp::setup(){
ofSetFrameRate(60);
ofSetVerticalSync(true);
ofEnableAlphaBlending();
ofBackground(100); //set background color
atimer = ofGetElapsedTimeMillis(); // set the current time
bpm = 60; // start at 120 bpm (use '+' and '-' to increase/decrease bpm's in multiples of 10)
// set the time interval between ticks - calculate how many miliseconds we need to wait to move to the next step based on bpm
intervalTime = (60.0/bpm/4)*1000;
nTicks = 2;
currentChange = 0;
// SAMPLE FILES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// yikes we should load these from the dir next time
strarray = {
"1.wav", "2.wav", "3.wav", "4.wav", "5.wav",
"6.wav", "7.wav", "8.wav", "9.wav", "10.wav",
"11.wav", "12.wav", "13.wav", "14.wav", "15.wav",
"16.wav", "17.wav", "18.wav", "19.wav", "20.wav",
"21.wav", "22.wav", "23.wav", "24.wav", "25.wav",
"26.wav", "27.wav", "28.wav", "29.wav", "30.wav",
"31.wav", "32.wav", "33.wav", "34.wav", "35.wav",
"36.wav", "37.wav", "38.wav", "39.wav", "40.wav",
"41.wav", "42.wav", "43.wav", "44.wav", "45.wav",
"46.wav", "47.wav", "48.wav", "49.wav", "50.wav",
"51.wav", "52.wav", "53.wav", "54.wav", "55.wav",
"56.wav", "57.wav", "58.wav", "59.wav", "60.wav",
"61.wav", "62.wav", "63.wav", "64.wav", "65.wav",
"66.wav", "67.wav", "68.wav"
};
sampleVec = vector<string>(strarray, strarray + NUMSAMPLES);//making a vector of strings
int jump = 0;
for(int i=0;i<sampleVec.size();i++){
if((i%18==0)&&(i!=0)){
jump++;
}
sampleList[i].set(50*(i%18),50*jump,50,50);
}
//load current samples into beat array
for(int jj=0;jj<GRIDY;jj++){
beatArray[jj].loadSound(sampleVec[jj]); //load first samples
beatArray[jj].setLoop(false);
}
//load ALL samples intop beat array full
for(int jj=0;jj<NUMSAMPLES;jj++){
beatArrayFull[jj].loadSound(sampleVec[jj]); //load all samples
beatArrayFull[jj].setLoop(false);
}
selectSampleMode = false; //start off in play mode
//calculate width and height of matrix based of X/Y input (GRIDX/GRIDY)
wid = ofGetWidth()/(GRIDX+2);
hei = (ofGetHeight()-30)/GRIDY;
//create sample select rectangles
for(int jj=0;jj<GRIDY;jj++){
loadClipButton[jj].set(wid,hei*jj,wid,hei);
}
//create volume select rectangles
for(int jj=0;jj<GRIDY;jj++){
volumeSlider[jj].set(0,hei*jj,wid,hei);
volumeSliderVal[jj] = 0.7;
}
//create matrix
for(int jj=0;jj<GRIDY;jj++){
for(int ii=0;ii<GRIDX;ii++){
ofRectangle tempRectangle((wid*ii)+(wid*2),hei*jj,wid,hei);
ssArray[jj][ii].setup(tempRectangle);
}
}
}
//--------------------------------------------------------------
void testApp::draw(){
if(selectSampleMode==true){ //this is the mode where you select your samples
for(int i=0;i<sampleVec.size();i++){
if(sampleListHover[i]==true){ //hover effect
ofFill();
ofSetColor(35,35,35);
}
else{
ofFill();
ofSetColor(55, 55, 55);
}
ofRect(sampleList[i]);
}
for(int i=0;i<sampleVec.size();i++){ //redraw outlines, annoying
ofNoFill();
ofSetColor(190,190,190);
ofRect(sampleList[i]);
}
}
else{ //this is the playback mode
//draw matrix
for(int jj=0;jj<GRIDY;jj++){
for(int ii=0;ii<GRIDX;ii++){
ofRectangle tempRectangle((wid*ii)+wid,hei*jj,wid,hei);
ssArray[jj][ii].draw();
}
}
//draw sample select with hover effects
for(int jj=0;jj<GRIDY;jj++){
if(loadClipHover[jj]==true){
ofFill();
ofSetColor(35,35,35);
}
else{
ofFill();
ofSetColor(55, 55, 55);
}
ofRect(loadClipButton[jj]);
}
//draw volume slider
for(int jj=0;jj<GRIDY;jj++){
ofFill();
ofSetColor(55, 55, 55);
ofRect(volumeSlider[jj]);
}
for(int jj=0;jj<GRIDY;jj++){//redraw outlines, annoying
ofSetColor(25,25,25);
float yv = (jj*hei) + (hei - (volumeSliderVal[jj]*hei));
ofRect(0,yv,wid,4);
}
for(int jj=0;jj<GRIDY;jj++){//redraw outlines, annoying
ofNoFill();
ofSetColor(190,190,190);
ofRect(0,hei*jj,wid,hei);
ofRect(wid,hei*jj,wid,hei);
}
ofFill();
ofSetColor(160, 160, 160, 150);
ofRect(wid*nTicks, 0, wid, ofGetHeight()-30);
}
//footer text and instructions
ofFill();
ofSetColor(30,30,30);
ofRect(0, ofGetHeight()-29, ofGetWidth(), 29);
ofSetColor(200, 200, 200);
if(selectSampleMode==true){
ofDrawBitmapString("Left click to sample, right click to replace.", 10, ofGetHeight()-10);
}
else{
ofDrawBitmapString("[+/-] to adjust BPM [c] to clear", 10, ofGetHeight()-10);
}
}
