//set control buttons to display current configuration
void UpdateButtonText()
{
ReadyCameraControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.ReadyCamera);
TakePictureControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.TakePicture);
ThrowObjectControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.ThrowObject);
PauseControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.Pause);
RunControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.RunButton);
CrouchControl.GetComponentInChildren <Text>().text = CustomController.GetButtonInput(Constants.CrouchButton);
}
// Update is called once per frame
void Update()
{
//if all these things are false our job is done here
if (!needsPhotoHelp && !needsObjectHelp && !showingPrompt && !hidingPrompt)
{
return;
}
gameTimer += Time.deltaTime;
//if player uses a function they don't need help
if (CrossPlatformInputManager.GetButtonDown(Constants.TakePicture))
{
needsPhotoHelp = false;
}
if (CrossPlatformInputManager.GetButtonDown(Constants.ThrowObject))
{
needsObjectHelp = false;
}
//start the process of showing the prompt when allotted time has passed
if (gameTimer >= helpDelay && !showingPrompt && !hidingPrompt)
{
//prioritize - show picture prompt first
if (needsPhotoHelp)
{
string display = Constants.PhotoHelpPrompt1.Replace(Constants.ParameterSTR, CustomController.GetButtonInput(Constants.ReadyCamera))
+ Constants.PhotoHelpPrompt2.Replace(Constants.ParameterSTR, CustomController.GetButtonInput(Constants.TakePicture));
helpPrompt.text = display;
needsPhotoHelp = false;
}
else if (needsObjectHelp)
{
helpPrompt.text = Constants.ObjectHelpPrompt.Replace(Constants.ParameterSTR, CustomController.GetButtonInput(Constants.ThrowObject));
needsObjectHelp = false;
}
else
{
//safeguard - if no help is needed set text to blank
helpPrompt.text = "";
}
showingPrompt = true;
gameTimer = 0;
}
//gradually increase opacity to fade in text
if (showingPrompt)
{
helpPrompt.color = new Color(helpPrompt.color.r, helpPrompt.color.g, helpPrompt.color.b, helpPrompt.color.a + opacityIncrement);
if (gameTimer >= helpDuration)
{
showingPrompt = false;
hidingPrompt = true;
}
}
//gradually decrease opacity to fade out text
if (hidingPrompt)
{
helpPrompt.color = new Color(helpPrompt.color.r, helpPrompt.color.g, helpPrompt.color.b, helpPrompt.color.a - opacityIncrement);
if (helpPrompt.color.a <= 0)
{
showingPrompt = false;
hidingPrompt = false;
gameTimer = 0;
}
}
}