PlanetScreen Class

PlanetScreen Class Documentation

Introduction

The PlanetScreen class is a component of game codebase, responsible for representing individual planets in the game with their corresponding game areas. It manages the generation of game areas, player movement, and various game-related services

Class Overview

Class Name

• Class Name: PlanetScreen

Extends

• Extends: com.badlogic.gdx.ScreenAdapter

Dependencies

• Dependencies: Various libraries from the libGDX game development framework.

Constructor

PlanetScreen(GdxGame game, String name)

• Description: Construct the PlanetScreen instance for the planet of a given name.
• Parameters:
  • game: The current game instance to display the screen on.
  • name: The name of the planet to create a screen for.

Methods

show()

• Description: Create the screen services and game areas on display.
• Usage: Called when the screen is first displayed.

getNextPlanetName()

• Description: Get the name of the next planet in the sequence after the current planet.
• Return: The name of the next planet.

setCurrentArea(String name)

• Description: Set the current game area the player is on.
• Parameters:
  • name: The name of the game area.
• Return: Whether the new game area was set correctly.

getCurrentGameArea()

• Description: Get the currently displayed game area.
• Return: The MapGameArea being utilized.

getCurentAreaName()

• Description: Get the name of the currently displayed game area.
• Return: The name of the area.

render(float delta)

• Description: Render the game screen.
• Parameters:
  • delta: The time since the last render in seconds.

resize(int width, int height)

• Description: Resize the game screen.
• Parameters:
  • width: The new width of the screen.
  • height: The new height of the screen.

pause()

• Description: Pause the game.

resume()

• Description: Resume the game.

dispose()

• Description: Dispose of resources and services.
• Usage: Called when the screen is no longer needed.

saveGame()

• Description: Save the game state.

loadAssets()

• Description: Load assets required for the screen.

unloadAssets()

• Description: Unload assets used by the screen.

createUI()

• Description: Create the game's UI elements.

followPlayer()

• Description: Move the camera to follow the player around.

Attributes

Class Attributes

• Attributes:
  • private final GdxGame game
  • public final String name
  • private String nextPlanetName
  • private Entity player
  • private String currentAreaName
  • private final Map<String, MapGameArea> allGameAreas
  • private LevelConfig levelConfig
  • private static final Vector2 CAMERA_POSITION
  • private Renderer renderer
  • private PhysicsEngine physicsEngine
  • public static boolean titleBoxDisplayed
  • private AssetsConfig assets

UML Diagram

Example Usage

// Creating a PlanetScreen instance
PlanetScreen planetScreen = new PlanetScreen(game, "Earth");

// Setting the current game area
planetScreen.setCurrentArea("Area1");

// Getting the name of the next planet
String nextPlanet = planetScreen.getNextPlanetName();

// Rendering the screen
planetScreen.render(0.1f);