Class Game

Represents the main game class responsible for managing game loops, scenes, rendering, and updates.

Inheritance
object
Game
Inherited Members
Namespace: Genesis.Core
Assembly: Genesis.dll
Syntax
public class Game

Constructors

Game(IRenderDevice, Viewport)

Creates a new instance of the Game class.

Declaration
public Game(IRenderDevice renderDevice, Viewport viewport)
Parameters
Type Name Description
IRenderDevice renderDevice

The rendering device to use.
Viewport viewport

The viewport configuration.

Properties

AssetManager

Gets or sets the asset manager for handling game assets.

Declaration
public AssetManager AssetManager { get; set; }
Property Value
Type Description
AssetManager

DeltaTime

Gets or sets the time elapsed since the last frame in milliseconds.

Declaration
public double DeltaTime { get; set; }
Property Value
Type Description
double

FPS

Gets or sets the current frames per second achieved by the game loop.

Declaration
public double FPS { get; set; }
Property Value
Type Description
double

GameThread

Declaration
public Thread GameThread { get; set; }
Property Value
Type Description
Thread

LastFrame

Gets or sets the timestamp of the last frame.

Declaration
public long LastFrame { get; set; }
Property Value
Type Description
long

RenderDevice

Gets or sets the rendering device used by the game.

Declaration
public IRenderDevice RenderDevice { get; set; }
Property Value
Type Description
IRenderDevice

Run

Gets or sets a value indicating whether the game loop is running.

Declaration
public bool Run { get; set; }
Property Value
Type Description
bool

Scenes

Gets or sets the list of scenes in the game.

Declaration
public List<Scene> Scenes { get; set; }
Property Value
Type Description
List<Scene>

SelectedScene

Gets or sets the currently selected scene.

Declaration
public Scene SelectedScene { get; set; }
Property Value
Type Description
Scene

Storage

Gets or sets the storage object for managing game data.

Declaration
public Storage Storage { get; set; }
Property Value
Type Description
Storage

TargetFPS

Gets or sets the target frames per second for the game loop.

Declaration
public int TargetFPS { get; set; }
Property Value
Type Description
int

Viewport

Gets or sets the viewport configuration for rendering.

Declaration
public Viewport Viewport { get; set; }
Property Value
Type Description
Viewport

Methods

AddScene(Scene)

Adds a scene to the list of scenes.

Declaration
public Scene AddScene(Scene scene)
Parameters
Type Name Description
Scene scene

The Scene object to be added.
Returns
Type Description
Scene

The added Scene object.

EndFrame(long)

Ends the current frame by processing storage and updating timing information.

Declaration
public void EndFrame(long currentFrame)
Parameters
Type Name Description
long currentFrame

The current time in milliseconds.

FindScene(string)

Search for the scene with the given name

Declaration
public Scene FindScene(string name)
Parameters
Type Name Description
string name

The name for the scene
Returns
Type Description
Scene

GetElementCenterScreenLocation2D(GameElement)

Returns the screen location of the given element with a center anchor.

Declaration
public Vec3 GetElementCenterScreenLocation2D(GameElement element)
Parameters
Type Name Description
GameElement element

The GameElement to get the centered screen coordinates for.
Returns
Type Description
Vec3

A Vec3 representing the centered screen coordinates of the element.

GetElementScreenLocation2D(GameElement)

Get the screen coordinates of the given element.

Declaration
public Vec3 GetElementScreenLocation2D(GameElement element)
Parameters
Type Name Description
GameElement element

The GameElement to get the screen coordinates for.
Returns
Type Description
Vec3

A Vec3 representing the screen coordinates of the element.

GetSceneCord(Vec3)

Transforms a display vector to a vector inside the scene.

Declaration
public Vec3 GetSceneCord(Vec3 location)
Parameters
Type Name Description
Vec3 location

The display vector to transform.
Returns
Type Description
Vec3

A Vec3 representing the transformed vector inside the scene.

GetScene<T>()

Declaration
public T GetScene<T>() where T : Scene
Returns
Type Description
T
Type Parameters
Name Description
T

InitGame()

Initialize the game

Declaration
public void InitGame()

InitGameElement(GameElement)

Initializes a GameElement within the game environment.

Declaration
public void InitGameElement(GameElement element)
Parameters
Type Name Description
GameElement element

The GameElement to be initialized.

LoadScene(Scene)

Loads a scene

Declaration
public void LoadScene(Scene scene)
Parameters
Type Name Description
Scene scene

The scene to be loaded.

LoadScene(string)

Loads a scene with the given name.

Declaration
public void LoadScene(string name)
Parameters
Type Name Description
string name

The name of the scene to be loaded.

Loop()

Main game loop. Handles updates and rendering.

Declaration
public void Loop()

NextFrame(long)

Determines if it's time to proceed to the next frame based on the target FPS.

Declaration
public bool NextFrame(long currentFrame)
Parameters
Type Name Description
long currentFrame

The current time in milliseconds.
Returns
Type Description
bool

True if enough time has passed to proceed to the next frame, otherwise false.

RenderFrame(long)

Renders the current frame.

Declaration
public void RenderFrame(long currentFrame)
Parameters
Type Name Description
long currentFrame

The current time in milliseconds.

Start()

Starts the main game loop.

Declaration
public void Start()

Stop()

Stops the main game loop.

Declaration
public void Stop()

StopGame()

Stops the game and cleans up resources.

Declaration
public void StopGame()

UpdateFrame(long)

Updates the game state for the current frame.

Declaration
public void UpdateFrame(long currentFrame)
Parameters
Type Name Description
long currentFrame

The current time in milliseconds.

Events

AfterRender

Event triggered after rendering.

Declaration
public event GameEventHandler AfterRender
Event Type
Type Description
GameEventHandler

AfterUpdate

Event triggered after the game update.

Declaration
public event GameEventHandler AfterUpdate
Event Type
Type Description
GameEventHandler

BeforeRender

Event triggered before rendering.

Declaration
public event GameEventHandler BeforeRender
Event Type
Type Description
GameEventHandler

BeforeUpdate

Event triggered before the game update.

Declaration
public event GameEventHandler BeforeUpdate
Event Type
Type Description
GameEventHandler

OnDispose

Event triggered when the game is disposed.

Declaration
public event GameEventHandler OnDispose
Event Type
Type Description
GameEventHandler

OnInit

Event triggered when the game initializes.

Declaration
public event GameEventHandler OnInit
Event Type
Type Description
GameEventHandler

OnRenderBeginn

Event triggered at the beginning of rendering.

Declaration
public event GameEventHandler OnRenderBeginn
Event Type
Type Description
GameEventHandler

OnRenderEnd

Event triggered at the end of rendering.

Declaration
public event GameEventHandler OnRenderEnd
Event Type
Type Description
GameEventHandler

OnUpdate

Event triggered during the game update.

Declaration
public event GameEventHandler OnUpdate
Event Type
Type Description
GameEventHandler