me.lihq.game.screen

Class NavigationScreen

java.lang.Object

me.lihq.game.screen.AbstractScreen

me.lihq.game.screen.NavigationScreen

All Implemented Interfaces:

com.badlogic.gdx.Screen

public class NavigationScreen
extends AbstractScreen

This is the screen that is responsible for the navigation of the player around the game. It displays the current room that the player is in, and allows the user to move the player around between rooms.

Field Summary

Fields

Modifier and Type	Field and Description
private float	ANIM_TIME The amount of ticks it takes for the black to fade in and out
private float	animTimer The current animation frame of the fading in/out
private RoomArrow	arrow The Sprite that is to draw the arrows on the screen by doors
private com.badlogic.gdx.graphics.g2d.Sprite	BLACK_BACKGROUND The black sprite that is used to fade in/out
private com.badlogic.gdx.graphics.OrthographicCamera	camera The camera to render the map to
private boolean	changeMap This boolean determines whether the map needs to be updated in the next render loop
ConversationManagement	convMngt This is the main ConversationManager that controls the conversation mechanic
private java.util.List<NPC>	currentNPCS This is the list of NPCs in the current Room
private boolean	fadeToBlack This boolean determines whether the black is fading in or out
private com.badlogic.gdx.maps.tiled.TiledMap	map This is the current map that is being shown
private com.badlogic.gdx.InputMultiplexer	multiplexer The input multiplexer for the game
private boolean	pause This stores whether the game is paused or not
PlayerController	playerController The controller that listens for key inputs
private RoomTag	roomTag This is the room name tag that is to be rendered to the screen
private boolean	roomTransition This determines whether the player is currently changing rooms, it will fade out to black, change the room, then fade back in.
SpeechboxManager	speechboxMngr This is the SpeechboxManager for the main game
private com.badlogic.gdx.graphics.g2d.SpriteBatch	spriteBatch
private StatusBar	statusBar This is the StatusBar that shows at the bottom
private OrthogonalTiledMapRendererWithPeople	tiledMapRenderer This is the map renderer that also renders Sprites
private com.badlogic.gdx.utils.viewport.Viewport	viewport

Fields inherited from class me.lihq.game.screen.AbstractScreen

game

Constructor Summary

Constructors

Constructor and Description
NavigationScreen(GameMain game) Initialises the navigation screen

Method Summary

Modifier and Type	Method and Description
void	dispose() This is to be called when you want to dispose of all data
void	finishRoomTransition() This is called when the room transition animation has completed so the necessary variables can be returned to their normal values
java.util.List<NPC>	getNPCs() This method gets the list of current NPCs in the current room
void	hide() This method is called when the user hides the window
void	initialiseRoomChange() This is called when the player decides to move to another room
void	pause() This is called when the focus is lost on the window
void	render(float delta) Called when the screen should render itself.
void	resize(int width, int height) This is called when the window is resized
void	resume() This method is called when the window is brought back into focus
void	setRoomTag(RoomTag tag) This method sets the RoomTag to the parameter which is then rendered next render loop
void	show() This is ran when the navigation screen becomes the visible screen in GameMain
void	update() This method is called once a game tick
void	updateTiledMapRenderer() This lets the tiledMapRenderer know that on the next render it should reload the current room from the player.
private void	updateTransition() This method is called once a game tick to update the room transition animation

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

playerController

public PlayerController playerController

The controller that listens for key inputs

speechboxMngr

public SpeechboxManager speechboxMngr

This is the SpeechboxManager for the main game

convMngt

public ConversationManagement convMngt

This is the main ConversationManager that controls the conversation mechanic

fadeToBlack

private boolean fadeToBlack

This boolean determines whether the black is fading in or out

map

private com.badlogic.gdx.maps.tiled.TiledMap map

This is the current map that is being shown

changeMap

private boolean changeMap

This boolean determines whether the map needs to be updated in the next render loop

currentNPCS

private java.util.List<NPC> currentNPCS

This is the list of NPCs in the current Room

tiledMapRenderer

private OrthogonalTiledMapRendererWithPeople tiledMapRenderer

This is the map renderer that also renders Sprites

camera

private com.badlogic.gdx.graphics.OrthographicCamera camera

The camera to render the map to

viewport

private com.badlogic.gdx.utils.viewport.Viewport viewport

spriteBatch

private com.badlogic.gdx.graphics.g2d.SpriteBatch spriteBatch

multiplexer

private com.badlogic.gdx.InputMultiplexer multiplexer

The input multiplexer for the game

pause

private boolean pause

This stores whether the game is paused or not

statusBar

private StatusBar statusBar

This is the StatusBar that shows at the bottom

roomTransition

private boolean roomTransition

This determines whether the player is currently changing rooms, it will fade out to black, change the room, then fade back in.

ANIM_TIME

private float ANIM_TIME

The amount of ticks it takes for the black to fade in and out

BLACK_BACKGROUND

private com.badlogic.gdx.graphics.g2d.Sprite BLACK_BACKGROUND

The black sprite that is used to fade in/out

animTimer

private float animTimer

The current animation frame of the fading in/out

arrow

private RoomArrow arrow

The Sprite that is to draw the arrows on the screen by doors

roomTag

private RoomTag roomTag

This is the room name tag that is to be rendered to the screen

If it is null then there is no tag to display

Constructor Detail

NavigationScreen

public NavigationScreen(GameMain game)

Initialises the navigation screen

Parameters:

game - - The main game instance

Method Detail

show

public void show()

This is ran when the navigation screen becomes the visible screen in GameMain

Specified by:

show in interface com.badlogic.gdx.Screen

Specified by:

show in class AbstractScreen

update

public void update()

This method is called once a game tick

Specified by:

update in class AbstractScreen

updateTransition

private void updateTransition()

This method is called once a game tick to update the room transition animation

initialiseRoomChange

public void initialiseRoomChange()

This is called when the player decides to move to another room

finishRoomTransition

public void finishRoomTransition()

This is called when the room transition animation has completed so the necessary variables can be returned to their normal values

render

public void render(float delta)

Called when the screen should render itself.

Specified by:

render in interface com.badlogic.gdx.Screen

Specified by:

render in class AbstractScreen

Parameters:

delta - The time in seconds since the last render.

resize

public void resize(int width,
                   int height)

This is called when the window is resized

Specified by:

resize in interface com.badlogic.gdx.Screen

Specified by:

resize in class AbstractScreen

Parameters:

width - - The new width

height - - The new height

pause

public void pause()

This is called when the focus is lost on the window

Specified by:

pause in interface com.badlogic.gdx.Screen

Specified by:

pause in class AbstractScreen

resume

public void resume()

This method is called when the window is brought back into focus

Specified by:

resume in interface com.badlogic.gdx.Screen

Specified by:

resume in class AbstractScreen

hide

public void hide()

This method is called when the user hides the window

Specified by:

hide in interface com.badlogic.gdx.Screen

Specified by:

hide in class AbstractScreen

dispose

public void dispose()

This is to be called when you want to dispose of all data

Specified by:

dispose in interface com.badlogic.gdx.Screen

Specified by:

dispose in class AbstractScreen

updateTiledMapRenderer

public void updateTiledMapRenderer()

This lets the tiledMapRenderer know that on the next render it should reload the current room from the player.

setRoomTag

public void setRoomTag(RoomTag tag)

This method sets the RoomTag to the parameter which is then rendered next render loop

Parameters:

tag - - The RoomTag to be rendered

getNPCs

public java.util.List<NPC> getNPCs()

This method gets the list of current NPCs in the current room

Returns:

The list of NPCs in this room.