void OnGUI()
{
SceneSettings settings = FindObjectOfType(typeof(SceneSettings)) as SceneSettings;
HarmonyAnimation animation = FindObjectOfType(typeof(HarmonyAnimation)) as HarmonyAnimation;
HarmonyRendererController controller = FindObjectOfType(typeof(HarmonyRendererController)) as HarmonyRendererController;
// Update font size according to dpi.
if (!initialized)
{
int realFontSize = (Screen.dpi != 0) ? (int)(Screen.dpi * fontMult * fontSize) : fontSize;
// Setup styles.
labelStyle = new GUIStyle(GUI.skin.GetStyle("label"));
labelStyle.fontSize = realFontSize;
labelStyle.wordWrap = false;
buttonStyle = new GUIStyle(GUI.skin.GetStyle("button"));
buttonStyle.fontSize = realFontSize;
buttonStyle.stretchWidth = false;
initialized = true;
}
float width = Screen.width;
float height = Screen.height;
// Add button to go back to main browser scene.
GUIContent buttonText = new GUIContent("Go Back");
Rect buttonRect = GUILayoutUtility.GetRect(buttonText, buttonStyle);
int buttonWidth = (int)(buttonRect.width + 1);
int buttonHeight = (int)(buttonRect.height + 1);
// Lower right corner
buttonRect = new Rect(width - buttonWidth - 5,
height - buttonHeight - 5,
buttonWidth,
buttonHeight);
if (GUI.Button(buttonRect, buttonText, buttonStyle))
{
// Exit scene. Delete controller object and enable
// browser group hierarchy.
if (controller != null)
{
Destroy(controller.gameObject);
}
#if UNITY_WEBGL && !UNITY_EDITOR
WebGL_FileSystem.RemovePreparedResource(settings.projectFolder);
#endif
settings.viewerGroup.SetActive(false);
settings.browserGroup.SetActive(true);
}
// If more than 1 clip, add browser for previous/next clip.
if (settings != null)
{
int nClips = settings.clipNames.Length;
// Add button for previous clip.
GUI.enabled = (settings.clipIdx >= 1);
{
buttonText = new GUIContent("Prev");
buttonRect = GUILayoutUtility.GetRect(buttonText, buttonStyle);
buttonWidth = (int)(buttonRect.width + 1);
buttonHeight = (int)(buttonRect.height + 1);
// Lower middle side
buttonRect = new Rect((width / 2) - buttonWidth - 5,
height - ((buttonHeight + 5) * 2),
buttonWidth,
buttonHeight);
if (GUI.Button(buttonRect, buttonText, buttonStyle))
{
--settings.clipIdx;
// Update clip index and restart animation.
if (controller != null)
{
StartCoroutine(controller.RefreshRendererObject());
}
}
}
// Add button for next clip.
GUI.enabled = (settings.clipIdx < (nClips - 1));
{
buttonText = new GUIContent("Next");
buttonRect = GUILayoutUtility.GetRect(buttonText, buttonStyle);
buttonWidth = (int)(buttonRect.width + 1);
buttonHeight = (int)(buttonRect.height + 1);
// Lower middle side
buttonRect = new Rect((width / 2) + 5,
height - ((buttonHeight + 5) * 2),
buttonWidth,
buttonHeight);
if (GUI.Button(buttonRect, buttonText, buttonStyle))
{
++settings.clipIdx;
// Update clip index and restart animation.
if (controller != null)
{
StartCoroutine(controller.RefreshRendererObject());
}
}
}
GUI.enabled = true;
}
// Add button for play/pause animation.
GUI.enabled = (animation != null);
buttonText = new GUIContent(((animation == null) || animation.paused == true) ? "Play" : "Pause");
buttonRect = GUILayoutUtility.GetRect(buttonText, buttonStyle);
buttonWidth = (int)(buttonRect.width + 1);
buttonHeight = (int)(buttonRect.height + 1);
// Lower middle side
buttonRect = new Rect((width - buttonWidth) / 2,
height - buttonHeight - 5,
buttonWidth,
buttonHeight);
if (GUI.Button(buttonRect, buttonText, buttonStyle))
{
if (animation != null)
{
// Pause or Resume animations.
animation.PauseResumeAnimation();
// Change pause state of AudioListener as well.
AudioListener.pause = animation.paused;
}
}
GUI.enabled = true;
// Add label for current clip.
if (settings != null)
{
if (settings.clipIdx >= 0 && settings.clipIdx < settings.clipNames.Length)
{
GUIContent labelText = new GUIContent(settings.clipNames[settings.clipIdx]);
Rect labelRect = GUILayoutUtility.GetRect(labelText, labelStyle);
int labelWidth = (int)labelRect.width;
int labelHeight = (int)labelRect.height;
// Upper middle side.
labelRect = new Rect((width - labelWidth) / 2,
5,
labelWidth,
labelHeight);
GUI.Label(labelRect, labelText, labelStyle);
}
}
}
