fds

compose/midicompose.py

@@ -28,7 +28,7 @@ os.sched_setscheduler(os.getpid(), os.SCHED_FIFO, os.sched_param(1))
 class Compose:
     _DEFAULT_PARAM={
         'keys' : [57, 59,60,62,64,65,67],
-        "times": [ [0.5,4], [1,4], [1.5, 1]]
+        "times": [ [0.5,10], [1,3], [1.5, 1]]
     }
 
     def __init__(self, param=_DEFAULT_PARAM):
@@ -38,13 +38,15 @@ class Compose:
         for i in keys: self.keys.append((i, randint(0,10)))
         self.times=param["times"] if "times" in param else Compose._DEFAULT_PARAM["times"]
 
-        temps=64
-        while temps>0:
-            x=self.randTime(temps)
-            k=self.randKey()
-            self.track.addNote(x, k)
-            temps-=x
-        print("Mesure: "+str(8-temps))
+
+        for i in range(128):
+            temps=16
+            while temps>0:
+                x=self.randTime(temps)
+                k=self.randKey()
+                self.track.addNote(x, k)
+                temps-=x
+            print("Mesure: "+str(8-temps))
 
     def randTime(self, max):
         x=0
@@ -58,12 +60,13 @@ class Compose:
 
     def randKey(self):
         x = 0
+        transpose=12
         for i in self.keys: x += i[1] if len(i) > 1 else 1
         dice = randint(0, x - 1)
         for i in self.keys:
             dice -= i[1]
-            if dice <= 0: return i[0]
-        return self.keys[0][0]
+            if dice <= 0: return i[0]+transpose
+        return self.keys[0][0]+transpose
 
 
     def play(self):
@@ -80,6 +83,7 @@ class Compose:
         while True:
             mp.play()
             print("===========")
+            exit(0)