3bit test

#include "ofApp.h"

int speakerStates[10];
//--------------------------------------------------------------
void ofApp::setup(){
    for(int i=0; i<10;i++){
        speakerStates[i] = 0;
    }
}

//--------------------------------------------------------------
void ofApp::update(){
}

//--------------------------------------------------------------
void ofApp::draw(){
    
    
    ofPushMatrix();
    ofTranslate(10,10);
    
    int y = 0;
    int h = 20;
    
    ofSetColor(255);
    //display each speaker's 7 possible states
    string temp_str;
    string key_str;
    for(int i=9; i>=0;i--){
        temp_str += ofToString(speakerStates[i]) + " , ";
        key_str +=  ofToString(i) + " , ";
    }
    ofDrawBitmapString("key            "+ key_str,0,y+=h);
    ofDrawBitmapString("speakerStates  "+ temp_str,0,y+=h);
    
    
    //pass speaker state in to correct 3bit location of final integer
    string binaryString;
    int allStatesAsInt = 0;
    
    for(int i=0; i<10;i++){
        binaryString = ofToBinary(speakerStates[i]);
        allStatesAsInt = allStatesAsInt | (speakerStates[i] << (3*i));
    }
    
    //final integer as binary string
    binaryString =  ofToBinary(allStatesAsInt);
    ofDrawBitmapString("allStatesAsInt  "+ ofToString(allStatesAsInt),0,y+=h);
    ofDrawBitmapString("binaryString  "+ ofToString(binaryString),0,y+=h);
    ofDrawBitmapString("binaryString  "+ofToString(binaryString).substr(0,2),0,y += h);
    
    //display binary string seperated in groups of 3bit for better visibility
    int c = 0;
    for(int i=2; i<32;i+=3){
        ofSetColor(255 * c);
        ofDrawBitmapString(ofToString(binaryString).substr(i,3),114 + i*8,y);
        c += 1;
        c %= 2;
    }
    
    ofPopMatrix();
    
}

//--------------------------------------------------------------
void ofApp::keyReleased(int key){
    
    
    if (key >= '0' && key <= '9'){
        int i = key - '0';
        //        ofLog()<<"key "<<key<<" i "<<i;
        
        speakerStates[i] ++;
        speakerStates[i] %= 7;
    }
}