public GameObject(Vector2 pos, Vector2 size, Texture2D sprite, Color4 color, Vector2 velocity)
{
this.Position = pos;
this.Size = size;
this.Sprite = sprite;
this.Color = color;
this.Velocity = velocity;
this.IsSolid = false;
this.IsDestroyed = false;
}
public void DrawSprite(Texture2D texture, Vector2 position, Vector2 size, float rotation, Color4 color)
{
//Prepare Transforms
this.shader.Use();
Matrix4 model =
Matrix4.CreateScale(size.X, size.Y, 1.0f) *
Matrix4.CreateTranslation(-0.5f * size.X, -0.5f * size.Y, 0.0f) *
Matrix4.CreateFromAxisAngle(new Vector3(0.0f, 0.0f, 1.0f), rotation) *
Matrix4.CreateTranslation(0.5f * size.X, 0.5f * size.Y, 0.0f) *
Matrix4.CreateTranslation(position.X, position.Y, 0.0f);
this.shader.SetMatrix4("model", model);
this.shader.SetVector3("spriteColor", color.R, color.G, color.B);
GL.ActiveTexture(TextureUnit.Texture0);
texture.Bind();
GL.BindVertexArray(this.quadVAO);
GL.DrawArrays(PrimitiveType.Triangles, 0, 6);
GL.BindVertexArray(0); //Unbind VAO
}
public GameLevel(string filePath)
{
this.Bricks = new List<GameObject>();
this.brickTexture = new Texture2D(@"Textures/block.bmp");
this.solidBrickTexture = new Texture2D(@"Textures/solidblock.bmp");
if (String.IsNullOrEmpty(filePath) || !File.Exists(filePath))
throw new FileNotFoundException(String.Format("Could not find level data. ('{0}')", filePath));
int levelWidth = 0;
int levelHeight = 0;
List<int> tileData = new List<int>();
//Extract level data from text file
string[] fileLines = File.ReadAllLines(filePath);
levelHeight = fileLines.Length;
for (int i = 0; i < fileLines.Length; i++)
{
string[] line = fileLines[i].Split(' '); //Row
if (line.Length > levelWidth)
levelWidth = line.Length;
for (int j = 0; j < line.Length; j++)
{
int data;
if (Int32.TryParse(line[j].Trim(), out data))
tileData.Add(data);
}
}
this.initLevel(tileData, levelWidth, levelHeight);
}
public void DrawSprite(Texture2D texture, Vector2 position, Vector2 size, float rotation)
{
this.DrawSprite(texture, position, size, rotation, Color.White);
}
public void DrawSprite(Texture2D texture, Vector2 position, Vector2 size)
{
this.DrawSprite(texture, position, size, 0f);
}
public void DrawSprite(Texture2D texture, Vector2 position)
{
this.DrawSprite(texture, position, new Vector2(10, 10));
}
public BallObject(Vector2 pos, float radius, Vector2 velocity, Texture2D sprite)
: base(pos, new Vector2(radius * 2, radius * 2), sprite, System.Drawing.Color.Red, velocity)
{
this.IsStuck = true;
this.Radius = radius;
}
public void Init()
{
//Initialize game timer
this.gameTime = new GameTime();
//OpenGL Config
GL.ClearColor(Color.Black);
//GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
//GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
//Initialize our game state
this.activeState = GameStates.Active;
//Load Shaders
Shader shader = new Shader(@"Shaders/vertex.glsl", @"Shaders/fragment.glsl");
//Configure Shaders
Matrix4 projection = Matrix4.CreateOrthographic(gameWindow.Width, gameWindow.Height, -1.0f, 1.0f) * Matrix4.CreateTranslation(-1f, -1f, 0f) * Matrix4.CreateScale(1f, -1f, 1f);
shader.Use();
shader.SetInteger("image", 0);
shader.SetMatrix4("proj", projection);
this.renderer = new SpriteRenderer(shader);
//Init Game Logic
this.gameLevels = new List<GameLevel>();
this.gameLevels.Add(new GameLevel(@"Levels/level_01.level"));
this.currentLevelIndex = 0;
Texture2D playerTexture = new Texture2D(@"Textures/paddle.png");
Vector2 playerSize = new Vector2(100, 20);
Vector2 playerPos = new Vector2(gameWindow.Width / 2 - playerSize.X / 2, gameWindow.Height - playerSize.Y);
//Player
this.player = new GameObject(playerPos, playerSize, playerTexture, Color.White, Vector2.Zero);
//Ball
float ballRadius = 12.5f;
this.ball = new BallObject(
new Vector2(player.Position.X + (playerSize.X / 2 - ballRadius), player.Position.Y - ballRadius * 2f - 1),
ballRadius, new Vector2(RNG.NextFloat(-250.0f, 250.0f), -350f), new Texture2D(@"Textures/ball.png"));
}
