/**
 * @file instruments.c
 *
 * Implémentation de sample.h
 *
 * @version 1
 * @author Guy
 * @date Mai 2014
 */

#include "instruments.h"

void ajouterInstrument(Instrument* tab[], int i){
	tab[i]=calloc(1,sizeof(Instrument));
	strcpy(tab[i]->nom,"Nouvel instrument");
}

void supprimerInstrument(Instrument* tab[], int i){
	free(tab[i]);
}

int getVolume(Instrument* inst) {
	return inst->volume;
}

int getBalance(Instrument* inst) {
	return inst->balance;
}

char* getNomInst(Instrument* inst) {
	return inst->nom;
}
void setVolume(Instrument* inst, int volume) {
	inst->volume = volume;
}

void setBalance(Instrument* inst, int balance) {
	inst->balance = balance;
}

void setNomInst(Instrument* inst, char* nom) {
	strcpy(inst->nom,nom);
}

float rapportPitch(Instrument* inst, int note, int octave){
	float freq = 440*pow(2,(octave-3)+(note-11)*(1.0/12.0));
	return freq/(inst->sample->hauteur_ref);
}