//this attempts to load a video from the preloaded video cache,
// stops the last video playing to this texture if nobody else is using it,
// and calls a method to resize the texture if necessary.
//returns true if it could find the video that has been attempted to load.
//returns false if it can't.
virtual public bool drawVideoToTexture(int index){
//print(videos[index] + " is ATTEMPTING TO LOAD");
//if the movie you're trying to load does not have a null name and is less than the video count
if(index < videos.Count && !System.String.IsNullOrEmpty(videos[index])){
//if the list of videos actually contains that video
if(videoManagerScript.preLoadedInstances.ContainsKey(videos[index])){
//get the object we want to load, selected from the name we chose
VideoObject myObj = videoManagerScript.preLoadedInstances[videos[index]];
if(myObj.getErrorVideoLoading()){
//Debug.Log(gameObject.name + "VideoTexture:drawVideoToTexture:: ERROR LOADING");
return false;
}
playingVideoIndex = index;
if(myObj == videoObject){
//Debug.Log(gameObject.name + "VideoTexture:drawVideoToTexture:: trying to load an already loaded file");
//trying to load a video that already is playing on this object.
//there are a number of ways to handle this- i just chose this for myself. you may change this...
myObj.setVideoPosition(0.0f);
myObj.setVideoPaused(false);
return true;
}
//cache old video
VideoObject cachedObj = videoObject;
//test if someone else is using the currently loaded video
bool someoneElseIsUsingTheVideo = isAnyoneElseUsingThisVideo();
//assign the new video
videoObject = myObj;
//initialize using the volume, speed, isPaused, and loopType settings from the last video played.
videoObject.initFrom(cachedObj);
resizeTexturesFromVideoResolution();
//clean up the old video
if(!someoneElseIsUsingTheVideo){
cachedObj.setVideoPosition(0.0f);
cachedObj.setVideoPaused(true);
}
}//contains the video requested
else{
return false;
}
}
//array index > the videos in the queue or video requested is null string
else{
print("VideoInstance::drawVideoToTexture: tried to pass a null string as video name!");
return false;
}
return true;
}
public void createVideoObject(){
VideoObject cachedObj = videoObject;
//create a new movie object reference with the path
videoObject = new VideoObject(fullPathToMovie);
//set it to use the full path, instead of one relative to your video manager's pre-set path
videoObject.setUseAbsolutePath(true);
//store the settings that you setup in the inspector.
videoObject.initFrom(cachedObj);
}
