working for parlour OSX

1 files changed, 375 insertions, 0 deletions

diff --git a/sunkenEngine/src/ofApp.cpp b/sunkenEngine/src/ofApp.cpp
new file mode 100644
index 0000000..899af9f
--- /dev/null
+++ b/sunkenEngine/src/ofApp.cpp
@@ -0,0 +1,375 @@
+#include "ofApp.h"
+
+//--------------------------------------------------------------
+void ofApp::setup(){
+
+	//setupGui();
+
+	int midiPort=0;
+	midiChannel=0;
+	if( !XML.loadFile("settings_parlour_onscreen.xml") ){
+		printf("unable to load settings.xml check data/ folder\n");
+	}else{
+		printf("settings loaded!\n");
+		midiPort=ofToInt(XML.getAttribute("liveEngine", "port", "0")); //default to 0/all
+		midiChannel=ofToInt(XML.getAttribute("liveEngine", "channel", "0"));
+		if (midiChannel) printf("listening on port %d, midi channel %d\n",midiPort,midiChannel);
+		else printf("listening on port %d, all midi channels\n",midiPort);
+		if(XML.pushTag("liveEngine")) {
+            int numViews=XML.getNumTags("viewport");
+            if(numViews) {
+                for (int i=0;i<numViews;i++) {
+                    int w=XML.getAttribute("viewport", "w",0,i);
+                    int h=XML.getAttribute("viewport", "h",0,i);
+                    int x=XML.getAttribute("viewport", "x",0,i);
+                    int y=XML.getAttribute("viewport", "y",0,i);
+                    int rot=XML.getAttribute("viewport", "rot",0,i);
+                    int ox=XML.getAttribute("viewport", "ox",0,i);
+                    int oy=XML.getAttribute("viewport", "oy",0,i);
+                    printf("viewport %i: %ix%i\n",i,w,h);
+                    viewports.push_back(new viewport(w,h,x,y,rot,ox,oy));
+                }
+            }
+            else printf("no viewports!\n");
+		}
+	}
+
+	printf("screen %ix%i\n",ofGetHeight(),ofGetWidth());
+
+	// print input ports to console
+	midiIn.listPorts();
+	midiIn.openPort(midiPort);
+	midiIn.addListener(this);
+
+	controllers=new unsigned char[NUM_CONTROLLERS];
+	memset(controllers,NUM_CONTROLLERS,0);
+	note=0;
+
+	makeColours();
+
+	colShift=0;
+
+	controlColours=false;
+	noteRandomiseColours=false;
+	transparentBlack=false;
+	reversemain=false;
+
+	showFPS=false;
+	ofBackground(0,0,0);
+
+	ofSetBackgroundAuto(false);
+
+	xshift=-1;
+	yshift=-1;
+
+	fadetime=0;
+
+	mode=BLOCKS;
+
+	lastnoteTime=ofGetElapsedTimef();
+	decayTime=1.0f;
+
+	//ofSetVerticalSync(true); deosn't seem effective
+	//glXSwapIntervalSGI(1);
+
+	ofSetFrameRate(60);
+	rotate=-90;
+	scale=1.0f;
+	fscale=1.0f;
+
+	previewBuffer=&(viewports[1]->rb1);
+
+}
+
+
+void ofApp::resetDrawscalePressed(bool & pressed){
+	scale=1.0f;
+}
+void ofApp::resetFBscalePressed(bool & pressed){
+	fscale=1.0f;
+}
+//--------------------------------------------------------------
+void ofApp::setupGui(){
+	parameters.setName("parameters");
+
+	parameters.add(reverse.set("reverse", false));
+	parameters.add(reversemain.set("reverse main", false));
+	parameters.add(controlColours.set("control colours", false));
+	parameters.add(noteRandomiseColours.set("randomise note colours", false));
+	parameters.add(transparentBlack.set("transparent black", false));
+	parameters.add(resetDrawscale.set("reset draw scale",false));
+	parameters.add(resetFBscale.set("reset FB scale",false));
+	parameters.add(fadeScale.set("fade scale",0,0,2.0f));
+	parameters.add(fadeBackground.set("decay background",255,0,255));
+	parameters.add(decayTime.set("decay time",0,0,10.0f));
+	parameters.add(oscScale.set("scale size LFO", false));
+	parameters.add(breakOsc.set("break oscillators", false));
+	parameters.add(randomOsc.set("randomise oscillators", false));
+	parameters.add(scaleAmplitude.set("fade scale",0,0,2.0f));
+	parameters.add(scaleFrequency.set("fade freq",0,0,5.0f));
+	gui.setup(parameters);
+
+	resetDrawscale.addListener(this,&ofApp::resetDrawscalePressed);
+	resetFBscale.addListener(this,&ofApp::resetFBscalePressed);
+	
+	ofSetBackgroundColor(0);
+	
+}
+
+void ofApp::makeColours() {
+	controller_colours=new ofColor[NUM_CONTROLLERS];
+	for (int i=0;i<NUM_CONTROLLERS;i++) controller_colours[i]=ofColor::fromHsb(ofRandom(255), 255, 255);
+	colShift=ofRandom(255.0f);
+}
+
+//--------------------------------------------------------------
+void ofApp::update(){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::draw(){
+
+	float lambda=max(0.0f,1.0f-((ofGetElapsedTimef()-lastnoteTime)/decayTime));
+
+	int ft=255-(fadetime*((float)fadeScale)*0.1f);
+	//if(ofGetFrameNum()%25==0) printf("fadeScale %i\n",(int)fadeScale);
+	ofSetColor(ft,ft,ft); //for feedback
+
+	float os=oscScale?(sin((breakOsc?ofGetElapsedTimef()-(randomOsc?randOffs:lastnoteTime):ofGetElapsedTimef()))*scaleFrequency)*scaleAmplitude:0.0f;
+	//vp1.draw(lambda,controllers,xshift,yshift,list,transparentBlack,note,mode,controller_colours,controlColours,scale,fscale,noteRandomiseColours?colShift:0.0f);
+	//vp2.draw(lambda,controllers,reversemain?-xshift:xshift,yshift,list,transparentBlack,note,mode,controller_colours,controlColours,reversemain?1.0f/scale:scale,reversemain?1.0f/fscale:fscale,noteRandomiseColours?colShift:0.0f);
+	for (int i=0;i<viewports.size();i++) {
+		bool even=!(i%2);
+		bool do_reverse=reverse?!(even&&reversemain):even&&reversemain;
+		viewports[i]->draw(lambda,controllers,do_reverse?-xshift:xshift,yshift,list,transparentBlack,note,mode,controller_colours,controlColours,do_reverse?1.0f/(scale+os):scale+os,do_reverse?1.0f/fscale:fscale,noteRandomiseColours?colShift:0.0f,fadeBackground);
+	}
+
+	ofSetColor(255,255,255);
+	if (showFPS) ofDrawBitmapString(ofToString(ofGetFrameRate(), 2),20,20);
+
+}
+
+void ofApp::drawPreview(ofEventArgs & args){
+	//ofBackground(0);
+	previewBuffer->draw(0,0,ofGetWidth(),ofGetHeight()); 
+
+}
+
+//--------------------------------------------------------------
+void ofApp::drawGui(ofEventArgs & args){
+	gui.draw();
+
+	if (list.lock()) { //if loaded
+		if (!list.thumbnailed) list.makeThumbnail();
+		if (list.thumbnailed) list.thumbnail.draw(20,ofGetHeight()-150);
+		list.unlock();
+	}
+	ofDrawBitmapString(list.name,20,ofGetHeight()-10);
+	
+}
+
+void ofApp::dragGui(ofDragInfo & dragInfo){
+	printf("got draginfo: %s\n",dragInfo.files[0].c_str());
+    int sta=dragInfo.files[0].find_last_of("\\/")+1;
+    int len=(dragInfo.files[0].find_last_of(".")+4)-sta;
+	string filename="images/"+dragInfo.files[0].substr(sta,len);
+	printf("loading %s\n",filename.c_str());
+
+	list.load(filename);
+}
+
+//--------------------------------------------------------------
+void ofApp::keyPressed(int key){
+	switch(key){
+		case ' ':
+			fullscreenoutput=!fullscreenoutput;
+			ofSetFullscreen(fullscreenoutput);
+			printf("resolution: %ix%i %s\n",ofGetWidth(),ofGetHeight(),fullscreenoutput?"fullscreen":"windowed");
+		break;
+	}
+
+}
+
+void ofApp::keyPreview(ofKeyEventArgs& eventArgs){
+	//cerr<<"key: "<<eventArgs.key<<endl;
+
+	int key=eventArgs.key;
+		if(key =='q'){
+			nmidiMessage(144,127,ofRandom(64)+36);
+		}
+		if(key == 's'){
+			XML.saveFile("settings.xml");
+			printf("settings saved!\n");
+		}
+		if(key == 'f'){
+			toggleFPS();
+		}
+		if(key >='0' && key <= '9'){
+			mode=key-'0';
+		}
+		if(key == 267||key==OF_KEY_LEFT){
+			xshift--;
+		}
+		if(key == 268||key==OF_KEY_RIGHT){
+			xshift++;
+		}
+		if(key == 269||key==OF_KEY_UP){
+			yshift--;
+		}
+		if(key == 270||key==OF_KEY_DOWN){
+			yshift++;
+		}
+		if(key == '='){
+			makeColours();
+		}
+		 if(key == '+'){
+			fadetime=min(128,fadetime+1);
+		}
+		if(key == '_'){
+			fadetime=max(0,fadetime-1);
+		}
+		if(key == ']'){
+			scale*=1.01;
+		}
+		if(key == '['){
+			scale/=1.01;
+		}
+		if(key == '}'){
+			rotate+=90;
+		}
+		if(key == '{'){
+			rotate-=90;
+		}
+
+
+		if(key == 'd'){
+			debug=!debug;
+		}
+
+		if (key=='j') {
+		    fscale=1.0f;
+		}
+		if (key=='h') {
+		    scale=1.0f;
+		}
+
+}
+
+//--------------------------------------------------------------
+void ofApp::keyReleased(int key){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseMoved(int x, int y ){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseDragged(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mousePressed(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::mouseReleased(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::windowResized(int w, int h){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::gotMessage(ofMessage msg){
+
+}
+
+//--------------------------------------------------------------
+void ofApp::dragEvent(ofDragInfo dragInfo){ 
+
+}
+
+void ofApp::toggleFPS(){
+	showFPS=!showFPS;
+}
+
+void ofApp::newMidiMessage(ofxMidiMessage& eventArgs){
+    if ((midiChannel==0)||(eventArgs.channel==midiChannel)) {
+        nmidiMessage(eventArgs.status,eventArgs.bytes[0],eventArgs.bytes[1]);
+    }
+}
+
+    //newMessage(eventArgs.port, eventArgs.channel, eventArgs.byteTwo, eventArgs.timestamp);
+
+//byteOne : message type
+
+    /*
+    int 	port;
+	int		channel;
+	int 	status;
+	int 	byteOne;
+	int 	byteTwo;
+	double 	timestamp;
+	*/
+
+    //printf("%d %d %d %d %d\n",eventArgs.port,eventArgs.channel,eventArgs.status,eventArgs.byteOne,eventArgs.byteTwo);
+void ofApp::nmidiMessage(int event,int data1, int data2) {
+    //printf("midi: %i %i\n",event,data1);
+    bool noteOn; //this old thing!
+    int i;
+        switch(event) {
+            case 144: //noteon-off channel 0
+           //printf("note %i %i %i\n",event,data1,data2);
+                noteOn=(data1==0?false:true);
+                //for (int i=0;i<numLayers;i++){
+                //    if (layers[i]->note==eventArgs.byteOne) layers[i]->setActive(noteOn);
+                //}
+
+                note=data2;
+                lastnoteTime=ofGetElapsedTimef();
+                if (list.layers.size()&&list.lock()) { //if playlist is loaded
+					map<int, layer*>::iterator itr;
+					//for(itr = list.layers.begin(); itr != list.layers.end(); ++itr){
+					//	list.layers[itr->first]->setNote(note);
+					//}
+					if (list.layers.find(note)!=list.layers.end()) list.layers[note]->setNote(note);
+					list.unlock();
+				}
+			if (noteRandomiseColours) {
+				makeColours(); //
+			}
+		randOffs=ofRandom(100.0f);
+                break;
+            case 176: //control change channel 0
+                //for (int i=0;i<numLayers;i++){
+                //    if (layers[i]->mix==eventArgs.byteOne) layers[i]->setMixAmt(((float)eventArgs.byteTwo)/127.0f);
+                //}
+                if (debug)  printf("cc: %i %i\n",data1,data2);
+                if (data1>=START_CONTROLLER) controllers[data1-START_CONTROLLER]=data2;
+        }
+
+}
+void ofApp::previewMousePressedEvent(ofMouseEventArgs &args) {
+	//printf("mouse: %i,%i %i of %ix%i\n",args.x,args.y,args.button,win->getWidth(),win->getHeight());
+	//0-2
+	switch (args.button) {
+		case 0:
+			xshift=args.x-(ofGetWidth()/2);
+			yshift=args.y-(ofGetHeight()/2);
+			break;
+		case 1:
+			//cerr<<""
+			scale=pow((float)pow((float)args.x-(ofGetWidth()/2),2.0f)+pow((float)args.y-(ofGetHeight()/2),2),0.5f)/(ofGetWidth()*.1);
+			break;
+		case 2:
+			fscale=(pow((float)pow((float)args.x-(ofGetWidth()/2),2.0f)+pow((float)args.y-(ofGetHeight()/2),2),0.5f)/(ofGetWidth()))+0.5;
+			break;
+	}
+}
\ No newline at end of file