// Will make all current subtitles to go up
private static void upSubtitles()
{
//for(var s : SubtitleMessage in subtitles) {}
for (int i = 0; i < subtitles.Count; i++)
{
SubtitleMessage sub = subtitles[i] as SubtitleMessage;
sub.goToNextPosition();
}
}
// Add a subtitle on screen
public static void show(string msg, float drtn, Color clr, bool it)
{
upSubtitles();
// Create the new subtitle
SubtitleMessage s = new SubtitleMessage(msg, drtn, clr, it);
subtitles.Add(s);
// Hack for multi-lines subtitle, we retreive the number of lines then we add empty subtitles
// TODO: Find a better way
//int lines = s.getLines()-1;
//for(int i = 0; i < lines; i++)
//{
// upSubtitles();
// subtitles.Add(new SubtitleMessage(" ", drtn, clr, it));
//}
}
// Update all SubtitleMessages and draw them
void OnGUI()
{
// If there is at least a subtitle
if (subtitles.Count > 0)
{
// Change skin
GUISkin originalSkin = GUI.skin;
GUI.skin = GuiSkin;
// Draw box
if (boxDraw)
{
GUI.Box(new Rect((Screen.width * marginPercent / 100) - boxMargins, (Screen.height * positionY / 100) - ((subtitles.Count - 1) * realLineSpacing) - (boxMargins / 2), (Screen.width * (100 - (marginPercent * 2)) / 100) + (boxMargins * 2), (subtitles.Count * realLineSpacing) + (boxMargins * 2)), "");
}
// Draw each subtitles
List <float> toAdd = new List <float>();
bool deleted = false;
for (int i = 0; i < subtitles.Count; i++)
{
SubtitleMessage sub = subtitles[i] as SubtitleMessage;
bool readyBefore = sub.calculated();
bool delete = sub.updateAndDraw();
if (delete)
{
subtitles.RemoveAt(i);
i--;
deleted = true;
}
if (!readyBefore)
{
for (int j = 0; j < sub.getLines() - 1; j++)
{
toAdd.Add(sub.duration);
}
}
}
// Add empty subtitles for empty lines
for (int i = 0; i < toAdd.Count; i++)
{
upSubtitles();
subtitles.Add(new SubtitleMessage(" ", toAdd[i], Color.white, false));
}
// If some subtitles were deleted, replace old subtitles to correct positions
if (deleted)
{
int correctPosition = 0;
for (int j = subtitles.Count - 1; j >= 0; j--)
{
SubtitleMessage sb = subtitles[j] as SubtitleMessage;
sb.goToPosition(correctPosition);
correctPosition++;
}
}
// Reset skin
GUI.skin = originalSkin;
}
}