public void Draw(gfx.Shader shader)
{
shader.LoadFloat((float)Math.Atan2(Velocity.Y, Velocity.X), "rotation");
shader.LoadVector2(Position, "translation");
sprite.Draw(shader);
}
public void Draw(gfx.Shader shader)
{
shader.Bind();
texture.Bind(0);
quad.Bind();
shader.LoadVector2(Position, "translation");
GL.DrawArrays(PrimitiveType.TriangleFan, 0, quad.VertexCount);
quad.Unbind();
texture.Unbind(0);
shader.Unbind();
}
public void DrawTraps(gfx.Shader shader)
{
shader.Bind();
foreach (TrapDescriptor trap in TrapList)
{
if (trap.active)
{
shader.LoadVector2(trap.position, "translation");
shader.LoadFloat((float)Math.PI, "rotation");
trap.sprite.Draw(shader);
}
}
shader.Unbind();
}
public void Draw(gfx.Shader shader)
{
Vector2 min_uv = new Vector2(offset * CurrentFrame, 0.0f);
Vector2 max_uv = new Vector2(offset * CurrentFrame + offset, 1.0f);
shader.LoadVector2(max_uv, "max_uv");
shader.LoadVector2(min_uv, "min_uv");
shader.LoadFloat(scale, "scale");
texture.Bind(0);
vbo.Bind();
GL.DrawArrays(PrimitiveType.TriangleFan, 0, vbo.VertexCount);
vbo.Unbind();
texture.Unbind(0);
}
public void DrawMap(gfx.Shader shader)
{
shader.Bind();
vbo.Bind();
mapTexture.Bind(0);
GL.DrawArrays(PrimitiveType.TriangleFan, 0, vbo.VertexCount);
mapTexture.Unbind(0);
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
glowmapTexture.Bind(0);
GL.DrawArrays(PrimitiveType.TriangleFan, 0, vbo.VertexCount);
glowmapTexture.Unbind(0);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
vbo.Unbind();
shader.Unbind();
}
public void Draw(gfx.Shader shader)
{
float o = currentOffset % (0.1f / aspect);
GL.ColorMask(false, false, false, false);
GL.StencilMask(0xFF);
GL.StencilFunc(StencilFunction.Always, 1, 0xFF);
GL.StencilOp(StencilOp.Keep, StencilOp.Keep, StencilOp.Replace);
stencilQuad.Bind();
shader.LoadVector2(new Vector2(0.0f, 0.6f), "translation");
GL.DrawArrays(PrimitiveType.TriangleFan, 0, stencilQuad.VertexCount);
GL.StencilFunc(StencilFunction.Equal, 1, 0xFF);
stencilQuad.Unbind();
GL.StencilMask(0x00);
GL.ColorMask(true, true, true, true);
for (float x = -0.9f; x <= 0.9f; x += (0.1f / aspect))
{
chain1.Position = new Vector2(x + o, 0.58f);
chain1.Draw(shader);
}
ruby.Position = new Vector2(currentOffset, 0.58f);
ruby.Draw(shader);
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
ruby.Draw(shader);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
for (float x = -0.9f; x <= 0.9f; x += (0.1f / aspect))
{
chain1.Position = new Vector2(x - o, 0.54f);
chain1.Draw(shader);
}
GL.StencilFunc(StencilFunction.Always, 1, 0xFF);
skull1.Draw(shader);
skull2.Draw(shader);
}
public Game(int windowWidth, int windowHeight) : base(windowWidth, windowHeight)
{
Title = "Infernal Selection";
RenderFrame += eRenderFrame;
KeyDown += Game_KeyDown;
KeyUp += Game_KeyUp;
Closing += Game_Closing;
aspect = (float)Width / Height;
audioPlayer = new MusicStream();
gameState = GameState.Menu;
GL.ClearColor(0.1f, 0.1f, 0.1f, 1.0f);
shdFloor = gfx.ShaderFactory.CreateFloorShader();
shdTexture = gfx.ShaderFactory.CreateTextureShader();
shdBackground = gfx.ShaderFactory.CreateBackgroundShader();
shdFinalpass = gfx.ShaderFactory.CreateFinalpassShader();
shdUserInterface = gfx.ShaderFactory.CreateUserInterfaceShader();
shdBloodyScreen = gfx.ShaderFactory.CreateBloodyScreenShader();
Matrix4 ortho = Matrix4.CreateOrthographic(20f * aspect, 20f, -1.0f, 1.0f);
shdTexture.LoadMatrix4(ortho, "projection");
shdFloor.LoadMatrix4(ortho, "projection");
offscreen = new gfx.RenderTarget(Width, Height);
screenQuad = gfx.VertexBufferFactory.CreateQuad(2.0f, 2.0f);
texScratch = new gfx.Texture2D($"{ContentDirectory}scratch.png");
arena = new Arena(15.0f);
playButton = new UserInterfaceWidget($"{ContentDirectory}playbtn.png",
new Vector2(0.2f * 200f / 75f, 0.2f),
new Vector2(0.0f, 0.4f));
exitButton = new UserInterfaceWidget($"{ContentDirectory}quitbtn.png",
new Vector2(0.2f * 200f / 75f, 0.2f),
new Vector2(0.0f, 0.0f));
fplayButton = new UserInterfaceWidget($"{ContentDirectory}fplaybtn.png",
new Vector2(0.2f * 200f / 75f, 0.2f),
new Vector2(0.0f, 0.4f));
fexitButton = new UserInterfaceWidget($"{ContentDirectory}fquitbtn.png",
new Vector2(0.2f * 200f / 75f, 0.2f),
new Vector2(0.0f, 0.0f));
ggjIcon = new UserInterfaceWidget($"{ContentDirectory}ggj.png",
new Vector2(0.3f / aspect, 0.3f),
new Vector2(0.7f, -0.7f));
chainRenderer = new ChainRenderer(aspect, audioPlayer);
GL.Enable(EnableCap.StencilTest);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
audioPlayer.Play($"{ContentDirectory}e1m1.ogg", true);
audioPlayer.Play($"{ContentDirectory}background_sound.ogg", true, 0.5f);
}