+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Audio;
+using Microsoft.Xna.Framework.Media;
+using Microsoft.Xna.Framework.Input;
+
+namespace SuperPolarity
+{
+ class GameScreen : Screen
+ {
+ public GameScreen(SuperPolarity newGame) : base(newGame) {}
+
+ protected List<BasicGenerator> Generators;
+
+ protected int LivesRate;
+ protected int CurrentLivesRate;
+ protected int BombRate;
+ protected int CurrentBombRate;
+ protected SoundEffect BombSound;
+ protected SoundEffect LifeSound;
+
+ protected bool Flashing;
+
+ protected bool IsPaused;
+ protected Texture2D PauseScreen;
+
+ public override void Initialize()
+ {
+ Generators = new List<BasicGenerator>();
+
+ CurrentBombRate = 1;
+ BombRate = 6000;
+
+ LivesRate = 10000;
+ CurrentLivesRate = 1;
+
+ InputController.RegisterEventForButton("changePolarity", Buttons.A);
+ InputController.RegisterEventForKey("changePolarity", Keys.Z);
+
+ InputController.RegisterEventForButton("shoot", Buttons.X);
+ InputController.RegisterEventForKey("shoot", Keys.X);
+
+ InputController.Bind("pause", HandlePause);
+
+ PauseScreen = Game.Content.Load<Texture2D>("Graphics\\pause-screen");
+ }
+
+ protected void HandlePause(float value)
+ {
+ Console.WriteLine("Paused");
+ IsPaused = !IsPaused;
+
+ if (IsPaused)
+ {
+ MediaPlayer.Volume = 0.05f;
+ }
+ else
+ {
+ MediaPlayer.Volume = 1;
+ }
+ }
+
+ public override void LoadContent()
+ {
+ CreateGenerators();
+
+ Vector2 playerPosition = new Vector2(Game.GraphicsDevice.Viewport.TitleSafeArea.X + Game.GraphicsDevice.Viewport.Width / 2, Game.GraphicsDevice.Viewport.TitleSafeArea.Y + Game.GraphicsDevice.Viewport.TitleSafeArea.Height / 2);
+
+ BombSound = Game.Content.Load<SoundEffect>("Sound\\bomb");
+ LifeSound = Game.Content.Load<SoundEffect>("Sound\\life");
+
+ Renderer.CheckIn(ActorFactory.CreateMainShip(playerPosition));
+
+ Game.PlaySong("game");
+ }
+
+ protected void CalculateBomb()
+ {
+ if (Game.Player.Score >= BombRate * CurrentBombRate)
+ {
+ ActorManager.Bomb();
+ Flashing = true;
+ BombSound.Play();
+ CurrentBombRate = CurrentBombRate + 1;
+ }
+ }
+
+ protected void CalculateLife()
+ {
+ if (Game.Player.Score >= LivesRate * CurrentLivesRate)
+ {
+ Game.Player.Lives = Game.Player.Lives + 1;
+ LifeSound.Play();
+ CurrentLivesRate = CurrentLivesRate + 1;
+ }
+ }
+
+ public override void Update(GameTime gameTime)
+ {
+ CalculateBomb();
+ CalculateLife();
+ InputController.UpdateInput(IsPaused);
+ if (IsPaused)
+ {
+ return;
+ }
+ ActorManager.Update(gameTime);
+
+ foreach (BasicGenerator generator in Generators)
+ {
+ generator.Update(gameTime);
+ }
+ }
+
+ public override void Draw(SpriteBatch spriteBatch)
+ {
+ Renderer.Draw(spriteBatch);
+ Game.Player.Draw(spriteBatch);
+
+ if (IsPaused)
+ {
+ spriteBatch.Draw(PauseScreen, new Vector2(0, 0), Color.White);
+ }
+
+ if (Flashing)
+ {
+ Game.GraphicsDevice.Clear(Color.Black);
+ Flashing = false;
+ }
+ }
+
+ protected void CreateGenerators()
+ {
+ // The basic ship generators.
+ var gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(-50, -50), BasicGenerator.Ships.Ship, 3000, 0);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(-50, Game.GraphicsDevice.Viewport.Height + 50), BasicGenerator.Ships.Ship, 3000, 0);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width + 50, -50), BasicGenerator.Ships.Ship, 3000, 0);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width + 50, Game.GraphicsDevice.Viewport.Height + 50), BasicGenerator.Ships.Ship, 3000, 0);
+ Generators.Add(gen);
+
+ // After 1.5k liberate some sporadic Scouts, and add two more ship generators.
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, -50), BasicGenerator.Ships.Ship, 3000, 1500);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, Game.GraphicsDevice.Viewport.Height + 50), BasicGenerator.Ships.Ship, 3000, 1500);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(-50, Game.GraphicsDevice.Viewport.Height / 2), BasicGenerator.Ships.Scout, 6000, 1500);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width + 50, Game.GraphicsDevice.Viewport.Height / 2), BasicGenerator.Ships.Scout, 6000, 1500);
+ Generators.Add(gen);
+
+
+ // After 3k add more scouts.
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, -50), BasicGenerator.Ships.Scout, 3000, 3000);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, Game.GraphicsDevice.Viewport.Height + 50), BasicGenerator.Ships.Scout, 3000, 5000);
+ Generators.Add(gen);
+
+ // After 5k release more ships and a cruiser.
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, -50), BasicGenerator.Ships.Ship, 1500, 5000);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width / 2, Game.GraphicsDevice.Viewport.Height + 50), BasicGenerator.Ships.Ship, 1500, 5000);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(-50, Game.GraphicsDevice.Viewport.Height / 2), BasicGenerator.Ships.Battlecruiser, 10000, 5000);
+ Generators.Add(gen);
+
+ gen = new BasicGenerator();
+ gen.Initialize(Game, new Vector2(Game.GraphicsDevice.Viewport.Width + 50, Game.GraphicsDevice.Viewport.Height / 2), BasicGenerator.Ships.Battlecruiser, 10000, 5000);
+ Generators.Add(gen);
+ }
+
+ public override void CleanUp()
+ {
+ base.CleanUp();
+ Generators.Clear();
+ InputController.Unbind("pause", HandlePause);
+ Renderer.Empty();
+ ActorManager.Empty();
+ }
+ }
+}
git.r.bdr.sh / rbdr / super-polarity / commitdiff
