public override void Execute(CommandQueue commandQueue, Action onComplete)
{
if (callAction != null)
{
callAction();
}
onComplete();
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Page page = Game.GetInstance().activePage;
if (page == null)
{
Debug.LogError("Active page must not be null");
}
else
{
page.AddOption(optionText, optionAction);
}
if (onComplete != null)
{
onComplete();
}
}
void OnMouseUpAsButton()
{
SpriteRenderer spriteRenderer = renderer as SpriteRenderer;
// Ignore button press if sprite is not fully visible or
// if the game is not in an idle state
if (spriteRenderer.color.a != 1f ||
!Game.GetInstance().GetShowAutoButtons())
{
return;
}
// Sound effect
Game.GetInstance().PlayButtonClick();
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.CallCommandMethod(buttonAction);
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
commandQueue.cameraController.PanToView(view, duration, delegate {
Game game = Game.GetInstance();
game.activeView = view;
// Try to find a page that is a child of the active view.
// If there are multiple child pages then it is the client's responsibility
// to set the correct active page in the room script.
Page defaultPage = view.gameObject.GetComponentInChildren<Page>();
if (defaultPage)
{
game.activePage = defaultPage;
}
if (onComplete != null)
{
onComplete();
}
});
}
/**
* Call a delegate method provided by the client.
* Used to queue the execution of arbitrary code as part of a command sequeunce.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param callAction The Action delegate method to be called when the command executes.
*/
public static void Call(Action callAction)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.Call(callAction));
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
spriteController.SlideFade(targetAlpha, fadeDuration, slideOffset);
if (onComplete != null)
{
onComplete();
}
}
/**
* Plays game music using an audio clip.
* One music clip may be played at a time.
* @param audioClip The music clip to play
*/
public static void PlayMusic(AudioClip audioClip)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.PlayMusic(audioClip));
}
/**
* Fades the game music volume to required level over a period of time.
* @param musicVolume The new music volume value [0..1]
* @param duration The length of time in seconds needed to complete the volume change.
*/
public static void SetMusicVolume(float musicVolume, float duration)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetMusicVolume(musicVolume, duration));
}
public abstract void Execute(CommandQueue commandQueue, Action onComplete);
/**
* Hides the button sprite and makes it stop behaving as a clickable button.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param spriteRenderer The sprite to be made non-clickable
*/
public static void HideButton(Button button)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.ShowButton(button, false, null));
}
/**
* Executes the commadns in the command queue.
*/
public static void Execute()
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.Execute();
}
/**
* Sets the active style for displaying the Page.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param pageStyle The style object to make active
*/
public static void SetPageStyle(PageStyle pageStyle)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetPageStyle(pageStyle));
}
/**
* Sets the screen space rectangle used to display the story text using a Page object.
* Page objects can be edited visually in the Unity editor which is useful for accurate placement.
* The actual screen space rect used is based on both the Page bounds and the camera transform at the time the command is executed.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param page A Page object which defines the screen rect to use when rendering story text.
*/
public static void SetPage(Page page, PageController.Layout pageLayout = PageController.Layout.FullSize)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetPage(page, pageLayout));
}
/**
* Sets the screen space rectangle used to display the story text using a ScreenRect object.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param screenRect A ScreenRect object which defines a rect in normalized screen space coordinates.
*/
public static void SetPageRect(PageController.ScreenRect screenRect, PageController.Layout pageLayout = PageController.Layout.FullSize)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetPageRect(screenRect, pageLayout));
}
/**
* Moves camera from the current position to a previously stored view over a period of time.
* @param duration Time needed for pan to complete.
* @param viewName Name of a camera view that was previously stored using StoreView().
*/
public static void PanToStoredView(float duration, string viewName = "")
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.PanToStoredView(viewName, duration));
}
/**
* Stores the current camera view using a name.
* You can later use PanToStoredView() to pan back to this stored position by name.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param viewName Name to associate with the stored camera view.
*/
public static void StoreView(string viewName = "")
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.StoreView(viewName));
}
/**
* Activates swipe panning mode.
* The camera first pans to the nearest point between the two views over a period of time.
* The player can then pan around the rectangular area defined between viewA & viewB.
* Swipe panning remains active until a StopSwipePan, SetView, PanToView, FadeToPath or FadeToView command is executed.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param viewA View object which defines one extreme of the pan area.
* @param viewB View object which defines the other extreme of the pan area.
*/
public static void StartSwipePan(View viewA, View viewB, float duration = 1f)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.StartSwipePan(viewA, viewB, duration));
}
/**
* Clears the command queue.
*/
public static void Clear()
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.Clear();
}
/**
* Sets the header text displayed at the top of the page.
* The header text is only displayed when there is some story text or options to be shown.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param footerText The text to display as the header of the Page.
*/
public static void SetHeader(string headerText)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetHeader(headerText));
}
/**
* Pans the camera through a sequence of target Views over a period of time.
* The pan starts at the current camera position and performs a smooth pan through all Views in the list.
* Command execution blocks until the pan completes.
* If more control is required over the camera path then you should instead use an Animator component to precisely control the Camera path.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param duration The length of time in seconds needed to complete the pan.
* @param targetViews A parameter list of views to visit during the pan.
*/
public static void PanToPath(float duration, params View[] targetViews)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.PanToPath(targetViews, duration));
}
/**
* Sets the footer text displayed at the top of the page.
* The footer text is only displayed when there is some story text or options to be shown.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param footerText The text to display as the footer of the Page.
*/
public static void SetFooter(string footerText)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetFooter(footerText));
}
/**
* Pans the camera to the target position and size over a period of time.
* The pan starts at the current camera position and performs a smoothed linear pan to the target.
* Command execution blocks until the pan completes.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param targetView The View to pan the camera to.
* @param duration The length of time in seconds needed to complete the pan.
*/
public static void PanToPosition(Vector3 targetPosition, float targetSize, float duration)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.PanToPosition(targetPosition, targetSize, duration));
}
/**
* Transitions from the current Room to another Room.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param room The Room to transition to.
*/
public static void MoveToRoom(Room room)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.MoveToRoom(room));
}
/**
* Sets an animator trigger to change the animation state for an animated sprite.
* This is the primary method of controlling Unity animations from a Fungus command sequence.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param animator The sprite to be made non-clickable
* @param triggerName Name of a trigger parameter in the animator controller
*/
public static void SetAnimatorTrigger(Animator animator, string triggerName)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetAnimatorTrigger(animator, triggerName));
}
/**
* Writes story text to the page.
* A 'continue' button is displayed when the text has fully appeared.
* Command execution halts until the user chooses to continue.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param storyText The text to be written to the page.
*/
public static void Say(string storyText)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.Say(storyText));
}
/**
* Stops playing game music.
*/
public static void StopMusic()
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.StopMusic());
}
/**
* Adds an option to the current list of player options.
* Use the Choose() method to display previously added options.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param optionText The text to be displayed for this option
* @param optionAction The Action delegate method to be called when the player selects the option
*/
public static void AddOption(string optionText, Action optionAction)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.AddOption(optionText, optionAction));
}
/**
* Plays a sound effect once, at the specified volume.
* Multiple sound effects can be played at the same time.
* @param audioClip The sound effect clip to play
* @param volume The volume level of the sound effect
*/
public static void PlaySound(AudioClip audioClip, float volume)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.PlaySound(audioClip, volume));
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
spriteController.PlayAnimation(animationName);
if (onComplete != null)
{
onComplete();
}
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Page page = Game.GetInstance().activePage;
if (page == null)
{
Debug.LogError("Active page must not be null");
}
else
{
page.Choose(chooseText);
}
// Choose always clears commandQueue, so no need to call onComplete()
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Game.GetInstance().SetInventory(key, value);
if (onComplete != null)
{
onComplete();
}
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Game.GetInstance().MoveToRoom(room);
// MoveToRoom always resets the command queue so no need to call onComplete
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
commandQueue.cameraController.SnapToView(view);
Game.GetInstance().activeView = view;
// Set the first page component found (if any) as the active page
Page page = view.gameObject.GetComponentInChildren<Page>();
if (page != null)
{
Game.GetInstance().activePage = page;
}
if (onComplete != null)
{
onComplete();
}
}
/**
* Adds an option with no action to the current list of player options.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param optionText The text to be displayed for this option
* @param optionAction The Action delegate method to be called when the player selects the option
*/
public static void AddOption(string optionText)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.AddOption(optionText, delegate {}));
}
/**
* Fades out the current camera View, and fades in again using the target View.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param targetView The View object to fade to.
* @param duration The length of time in seconds needed to complete the pan.
*/
public static void FadeToView(View targetView, float duration)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.FadeToView(targetView, duration));
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Page page = Game.GetInstance().activePage;
if (page == null)
{
Debug.LogError("Active page must not be null");
}
else
{
page.Say(storyText, onComplete);
}
}
/**
* Displays a story text prompt, followed by all previously added options.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param chooseText The story text to be written above the list of options
*/
public static void Choose(string chooseText)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.Choose(chooseText));
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
Game.GetInstance().activePage = page;
if (onComplete != null)
{
onComplete();
}
}
/**
* Sets a globally accessible string value.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param key The name of the value to set
* @param value The string value to set
*/
public static void SetString(string key, string value)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.SetString(key, value));
}
public override void Execute(CommandQueue commandQueue, Action onComplete)
{
commandQueue.StartCoroutine(WaitCoroutine(duration, onComplete));
}
/**
* Wait for a period of time before executing the next command.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param duration The wait duration in seconds
*/
public static void Wait(float duration)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.Wait(duration));
}
void Awake()
{
game = Game.GetInstance();
cameraController = game.gameObject.GetComponent<CameraController>();
commandQueue = game.gameObject.GetComponent<CommandQueue>();
}
/**
* Displays a button sprite object and sets the action callback method for the button.
* If no Collider2D already exists on the object, then a BoxCollider2D is automatically added.
* Use HideButton() to make the sprite invisible and non-clickable again.
* This method returns immediately but it queues an asynchronous command for later execution.
* @param button The button component of the sprite object to be shown.
* @param buttonAction The Action delegate method to be called when the player clicks on the button
*/
public static void ShowButton(Button button, Action buttonAction)
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.ShowButton(button, true, buttonAction));
}
public virtual void Start()
{
cameraController = GetComponent<CameraController>();
commandQueue = GetComponent<CommandQueue>();
if (activeRoom == null)
{
// Pick first room found if none is specified
activeRoom = GameObject.FindObjectOfType(typeof(Room)) as Room;
}
if (activeRoom != null)
{
MoveToRoom(activeRoom);
}
}
/**
* Wait until player taps, clicks or presses a key before executing the next command.
* This method returns immediately but it queues an asynchronous command for later execution.
*/
public static void WaitForInput()
{
CommandQueue commandQueue = Game.GetInstance().commandQueue;
commandQueue.AddCommand(new Command.WaitForInput());
}