having some fun

1 files changed, 39 insertions, 14 deletions

diff --git a/main.cpp b/main.cpp
index cd50505..c03c909 100755
--- a/main.cpp
+++ b/main.cpp
@@ -1,13 +1,22 @@
 #include "maximilian.h"
 
-maxiOsc sound,bass,timer,mod;
-maxiEnv envelope;
-double bassout,leadout;
-int trigger;
-int currentCount,lastCount,playHead=0;
-int rhythm[8]={1,0,1,0,1,0,1,0};
-float pitch[8]={220,220,246.9,261.6};
-float currentPitch;
+//Bizarelly, this sounds a little bit like Kraftwerk's 'Metropolis', although it isn't. Funny that. 
+
+maxiOsc sound,bass,timer,mod,lead,lead2,leadmod;//here are the synth bits
+maxiEnv envelope, leadenvelope;//some envelopes
+maxiFilter filter, filter2;//some filters
+maxiDelayline delay;//a delay
+convert mtof;//a method for converting midi notes to frequency
+double bassout,leadout, delayout;//some variables to hold the data and pass it around
+int trigger, trigger2, newnote;//some control variables
+int currentCount,lastCount,playHead=0, currentChord=0;//some other control variables
+int pitch[8]={57,57,59,60};//the bassline for the arpeggio
+int chord[8]={0,0,7,2,5,5,0,0};//the root chords for the arpeggio
+float currentPitch,leadPitch;//the final pitch variables
+
+//here's the lead line trigger array, followed by the pitches
+int leadLineTrigger[256]={1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
+int leadLinePitch[15]={69,67,65,64,67,66,64,62,65,64,62,57,55,60,57};
 
 
 
@@ -16,22 +25,38 @@ void setup() {//some inits
 }
 
 void play(double *output) {//this is where the magic happens. Very slow magic.
-	currentCount=(int)timer.phasor(20);//this sets up a metronome that ticks every so often
+	
+	currentCount=(int)timer.phasor(9);//this sets up a metronome that ticks every so often
 	
 	if (lastCount!=currentCount) {//if we have a new timer int this sample, play the sound
-		trigger=rhythm[playHead%8];//read through the array
-		currentPitch=pitch[(playHead%8)/2];
+		trigger=1;//play the arpeggiator line
+		trigger2=leadLineTrigger[playHead%256];//play the lead line
+		if (trigger2==1) {//if we are going to play a note
+			leadPitch=mtof.mtof(leadLinePitch[newnote]);//get the next pitch val
+			newnote++;//and iterate
+			if (newnote>14) {
+				newnote=0;//make sure we don't go over the edge of the array
+			}
+		}
+		currentPitch=mtof.mtof(pitch[(playHead%4)]+chord[currentChord%8]);//write the frequency val into currentPitch
 		playHead++;//iterate the playhead
+		if (playHead%32==0) {//wrap every 4 bars
+			currentChord++;//change the chord
+		}
 		//cout << "tick\n";//the clock ticks
 		lastCount=0;//set lastCount to 0
 	}
 	
-	bassout=envelope.adsr(bass.saw(currentPitch*0.5)+sound.pulse(currentPitch*0.5,mod.phasor(1)),1,0.9995, 0.25, 0.9995, 1, trigger);//new, simple ADSR.
+	bassout=filter2.lores(envelope.adsr(bass.saw(currentPitch*0.5)+sound.pulse(currentPitch*0.5,mod.phasor(1)),1,0.9995, 0.25, 0.9995, 1, trigger),9250,2);//new, simple ADSR. 
+	leadout=filter.lores(leadenvelope.ar(lead2.saw(leadPitch*4)+lead.pulse(leadPitch+(leadmod.sinebuf(1.9)*1.5), 0.6), 0.00005, 0.999975, 50000, trigger2),5900,10);//leadline
 	
-	*output=bassout;
+	delayout=(leadout+(delay.dl(leadout, 14000, 0.8)*0.5))/2;//add some delay
 	
-
+	if(trigger!=0)trigger=0;//set the trigger to off if you want it to trigger immediately next time.
 
 	
+	output[0]=(bassout+delayout)/2;//sum output
+	output[1]=(bassout+delayout)/2;
+
 }