reorganize things into different packages

vm/compiler/compiler_macros.go

@@ -0,0 +1,28 @@
+package compiler
+
+import (
+	"github.com/vsariola/sointu"
+)
+
+type CompilerMacros struct {
+	Clip    bool
+	Library bool
+
+	Sine   int // TODO: how can we elegantly access global constants in template, without wrapping each one by one
+	Trisaw int
+	Pulse  int
+	Gate   int
+	Sample int
+	Compiler
+}
+
+func NewCompilerMacros(c Compiler) *CompilerMacros {
+	return &CompilerMacros{
+		Sine:     sointu.Sine,
+		Trisaw:   sointu.Trisaw,
+		Pulse:    sointu.Pulse,
+		Gate:     sointu.Gate,
+		Sample:   sointu.Sample,
+		Compiler: c,
+	}
+}