1 files changed, 99 insertions, 8 deletions

diff --git a/note_compiler/main.cpp b/note_compiler/main.cpp
index 7f48c0b..8612bd2 100644
--- a/note_compiler/main.cpp
+++ b/note_compiler/main.cpp
@@ -657,12 +657,96 @@ void write_get_sample()
 	out << "}\n";
 }
 
-void write_foo()
+void write_set_param()
 {
-	out << "void Note::foo()\n"
-	       "{\n";
+	out << "void Note::set_param(const parameter_t &p, fixed_t v)\n"
+	       "{\n"
+	       "\toscillator_t *sel_osc=NULL;\n"
+	       "\tEnvelope *sel_env=NULL;\n"
+				 "\t\n"
+	       "\tswitch (p.osc)\n"
+	       "\t{\n";
 	
-	out << "}\n";
+	for (int i=0;i<prog.n_osc;i++)
+	{
+		out << "\t\tcase "<<i<<": sel_osc=&osc"<<i<<"; ";
+		
+		if (prog.env[i].enabled)
+			out << "sel_env=env"<<i<<"; ";
+		else
+			comment << "/* envelope"<<i<<" is disabled */ ";
+			
+		out << "break;\n";
+	}
+
+	out << "\t\t\n"
+	       "\t\tdefault: output_note(\"NOTE: trying to change the nonexistent oscillator\"+IntToStr(p.osc));\n"
+	       "\t}\n"
+	       "\t\n";
+	
+	include_file("set_param.1");
+	
+	if (prog.use_pfactor)
+		out << "\t\tcase MODULATION: sel_osc->fm_strength[p.index]=v*pfactor.fm[p.osc][p.index] >>SCALE; break;\n"
+           "\t\tcase OUTPUT: sel_osc->output=v*pfactor.out[p.osc] >>SCALE; break;\n";
+  else		
+		out << "\t\tcase MODULATION: sel_osc->fm_strength[p.index]=v; break;\n"
+           "\t\tcase OUTPUT: sel_osc->output=v; break;\n";
+		       	
+	
+	if ((prog.filter.enabled==true) || (prog.filter.enabled_const==false))
+	{
+		out << "\t\t\n"
+		       "\t\tcase FILTER_ENABLED: output_note(\"NOTE: cannot enable filter in playing notes\"); break;\n"
+		       "\t\t\n";
+		       
+		if (prog.filter.env_settings.enabled)
+			include_file("set_param.2");
+		else
+			include_file("set_param.nofilterenv");
+		
+		if (prog.use_pfactor)
+			out << "\t\tcase FILTER_ENV_AMOUNT: filter_params.env_amount=float(v*pfactor.filter_env)/ONE/ONE; break;\n"
+			       "\t\tcase FILTER_OFFSET: filter_params.freqfactor_offset=float(v*pfactor.filter_offset)/ONE/ONE; break;\n"
+			       "\t\tcase FILTER_RESONANCE: filter_params.resonance=float(v*pfactor.filter_res)/ONE/ONE; break;\n";
+		else
+			out << "\t\tcase FILTER_ENV_AMOUNT: filter_params.env_amount=float(v)/ONE; break;\n"
+			       "\t\tcase FILTER_OFFSET: filter_params.freqfactor_offset=float(v)/ONE; break;\n"
+			       "\t\tcase FILTER_RESONANCE: filter_params.resonance=float(v)/ONE; break;\n";
+		
+		out << "\t\tcase FILTER_TREMOLO: filter_params.trem_strength=v; break;\n"
+		       "\t\tcase FILTER_TREM_LFO: filter_params.trem_lfo=v; break;\n";
+	}
+	else
+		include_file("set_param.nofilter");
+	
+	if ((prog.sync_factor!=0) || (prog.sync_factor_const==false))
+		out << "\t\t\n"
+		       "\t\tcase SYNC_FACTOR: sync_factor=v; break;\n";
+	else
+		out << "\t\t\n"
+		       "\t\tcase SYNC_FACTOR: output_note(\"NOTE: trying to set sync_factor, but it's disabled\"); break;\n";
+	
+	out << "\t\t\n"
+				 "\t\tdefault: throw string(\"trying to set an unknown parameter\");\n"
+	       "\t}\n"
+	       "}\n";
+}
+
+void write_create_note()
+{
+	out << "extern \"C\" NoteSkel* create_note(int n, float v,program_t &prg, jack_nframes_t pf, fixed_t pb, int prg_no)\n"
+	       "{\n"
+	       "\treturn new Note(n,v,prg,pf,pb,prg_no);\n"
+	       "}\n";
+}
+
+void write_destroy_note()
+{
+	out << "extern \"C\" void destroy_note(NoteSkel* obj)\n"
+	       "{\n"
+	       "\tdelete obj;\n"
+	       "}\n";
 }
 
 void generate_source()
@@ -703,17 +787,24 @@ void generate_source()
 	write_empty_line();
 	
 	write_get_sample();
+	write_empty_line();
+	
+	write_set_param();
+
+	write_empty_line();
+	write_empty_line();
+	write_empty_line();
+	
+	//implementation of create_new_note and destroy_note
+	write_create_note();
+	write_destroy_note();
 }
 
 int main(int argc, char** argv)
 {
 	prog=parse("../../filtertest.prog");
 
-	prog.env[1].enabled=false;
-	
-
 	generate_source();
 
-	
 	return 0;
 }