// XXX: Would it make sense to convert motif and band to container types?
/// <summary>
/// Gets the default band associated with the style.
/// </summary>
/// <returns>The style's default band.</returns>
public string GetDefaultBand()
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetDefaultBand(buffer, _pointer);
return(buffer.ToString());
}
MusicEngine()
{
Ppmusau.MT_LoadMusicEngine();
_style = null;
_personality = null;
_band = null;
}
/// <summary>
/// Gets the default personality associated with the style.
/// </summary>
/// <returns>The style's default personality.</returns>
public Personality GetDefaultPersonality()
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetDefaultPersonality(buffer, _pointer);
return(new Personality(this, buffer.ToString()));
}
internal Personality(Style style, string name)
{
_name = name;
_style = style;
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetPersonalityFilename(buffer, name);
_filename = buffer.ToString();
}
/// <summary>
/// Starts the music with the last style specified.
/// </summary>
public void ResumeMusic()
{
// sanity check
if (Style == null || Personality == null || Band == null || Band == "")
{
throw new InvalidOperationException("Can't resume playback without it being previously set");
}
// XXX: Why not Queue?
Ppmusau.MT_StartMusic(Style.Pointer, Personality.Name, Band);
}
/// <summary>
/// Returns a list of styles.
/// </summary>
/// <param name="category">The category to pull the styles from.</param>
/// <returns>A list of styles.</returns>
public ArrayList GetStyles(string category)
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetFirstStyle(buffer, category);
ArrayList al = new ArrayList();
al.Add(new Style(category, buffer.ToString()));
while (Ppmusau.MT_GetNextStyle(buffer, category, buffer.ToString()) > 0)
{
al.Add(new Style(category, buffer.ToString()));
}
return(al);
}
// XXX: Iterators
// XXX: Consider refactoring so categories are an object
/// <summary>
/// Returns a list of categories that have styles.
/// </summary>
/// <returns>A list of categories that have styles.</returns>
public ArrayList GetCategories()
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetFirstCategory(buffer);
ArrayList al = new ArrayList();
al.Add(buffer.ToString());
while (Ppmusau.MT_GetNextCategory(buffer, buffer.ToString()) > 0)
{
al.Add(buffer.ToString());
}
return(al);
}
internal Style(string category, string guid)
{
_guid = guid;
_category = category;
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetStyleName(buffer, category, guid);
_name = buffer.ToString();
Ppmusau.MT_GetStyleFilename(buffer, category, guid);
_filename = buffer.ToString();
_pointer = Ppmusau.MT_GetStylePtr(category, guid);
}
/// <summary>
/// Gets a list of motifs associated with the style.
/// </summary>
/// <returns>A list of motifs associated with the style</returns>
public ArrayList GetMotifs()
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetFirstMotif(buffer, _pointer);
ArrayList al = new ArrayList();
al.Add(buffer.ToString());
while (Ppmusau.MT_GetNextMotif(buffer, _pointer, buffer.ToString()) > 0)
{
al.Add(buffer.ToString());
}
return(al);
}
/// <summary>
/// Gets a list of personalities associated with the style.
/// </summary>
/// <returns>A list of personalities associated with the style</returns>
public ArrayList GetPersonalities()
{
StringBuilder buffer = new StringBuilder(0x100);
Ppmusau.MT_GetFirstPersonality(buffer, _pointer);
ArrayList al = new ArrayList();
al.Add(new Personality(this, buffer.ToString()));
while (Ppmusau.MT_GetNextPersonality(buffer, _pointer, buffer.ToString()) > 0)
{
al.Add(new Personality(this, buffer.ToString()));
}
return(al);
}
/// <summary>
/// Starts the music with the specified parameters.
/// </summary>
/// <param name="style">The style of music to play.</param>
/// <param name="personality">The personality that the music takes on.</param>
/// <param name="band">The band that plays the instruments.</param>
public void StartMusic(Style style, Personality personality, string band)
{
// sanity check
if (style != personality.Style)
{
throw new ArgumentException("Personality style doesn't match");
}
if (band == null || band == "")
{
throw new ArgumentNullException("Band cannot be empty");
}
_style = style;
_personality = personality;
_band = band;
// XXX: Why not Queue?
Ppmusau.MT_StartMusic(style.Pointer, personality.Name, band);
}
/// <summary>
/// Stops the music from being played.
/// </summary>
public void StopMusic()
{
Ppmusau.MT_StopMusic();
}
/// <summary>
/// Plays a non-repeating motif.
/// </summary>
/// <param name="motif">The motif to play.</param>
public void PlayMotif(string motif)
{
// XXX: Why not Queue?
Ppmusau.MT_PlayMotif(Style.Pointer, motif);
}
