A Simple Side-Scrolling Shooting Game - C# Game Programming: For Serious Game Creation - page 309

The PersistentGameData class will have a description of the current level
and information about whether the player has just won that level.
class PersistantGameData
{
public bool JustWon { get; set; }
public LevelDescription CurrentLevel { get; set; }
public PersistantGameData()
{
JustWon ¼ false;
}
}
The JustWon member is set to false in the constructor because the player
cannot have won a game before the game data is created. The persistent game
data class needs to be created in the Form.cs file. Add a new function to be called
from the constructor called InitializeGameData ; it should be called just
after InitializeTextures and just before the game fonts are created.
PersistantGameData _persistantGameData ¼ new PersistantGameData();
private void InitializeGameData()
{
LevelDescription level ¼ new LevelDescription();
level.Time ¼ 1; // level only lasts for a second
_persistantGameData.CurrentLevel ¼ level;
}
With this class set up it's now easy to design the InnerGameState .
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Engine;
using Engine.Input;
using Tao.OpenGl;
namespace Shooter
{
class InnerGameState : IGameObject
{
Renderer _renderer ¼ new Renderer();