private void stateMenu(float dt)
{
gfx.RenderTarget.Backbuffer.Clear();
shdBackground.Bind();
shdBackground.LoadVector2(new Vector2(Width, Height), "resolution");
shdBackground.LoadFloat(timeAcc, "time");
screenQuad.Bind();
GL.DrawArrays(PrimitiveType.TriangleFan, 0, screenQuad.VertexCount);
screenQuad.Unbind();
shdBackground.Unbind();
if (keyboard[(int)Key.Enter])
{
switch (selectedOption)
{
case 0:
resetGame();
gameState = GameState.Playing;
break;
default:
Exit();
break;
}
}
if ((keyboard[(int)Key.W] || keyboard[(int)Key.Up]) && (selectedOption == 1))
{
--selectedOption;
}
if ((keyboard[(int)Key.S] || keyboard[(int)Key.Down]) && (selectedOption == 0))
{
++selectedOption;
}
if (selectedOption == 0)
{
fplayButton.Draw(shdUserInterface);
exitButton.Draw(shdUserInterface);
}
else
{
playButton.Draw(shdUserInterface);
fexitButton.Draw(shdUserInterface);
}
ggjIcon.Draw(shdUserInterface);
}
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)
{
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 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)
{
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);
}
private void statePlaying(float dt)
{
float lastTug = playerHP;
if (player.Acceleration < 170.0f)
{
player.Acceleration += dt * 0.5f;
enemy.Acceleration = player.Acceleration * 0.4f;
}
arena.Update(dt);
player.Update(dt, keyboard, arena);
enemy.Update(dt, player.Position, player.State, arena);
chainRenderer.Update(dt, playerHP);
if (player.IsDead)
{
gameState = GameState.Menu;
}
if (enemy.IsDead)
{
gameState = GameState.Menu;
}
bloodyScreenTime -= dt;
if ((playerHP - lastTug) > 0.0f)
{
bloodyScreenColor = new Vector3(0.25f, 0.25f, 0.0f);
bloodyScreenTime = 0.125f;
}
else if (playerHP - lastTug < 0.0f)
{
bloodyScreenColor = new Vector3(0.25f, 0.0f, 0.0f);
bloodyScreenTime = 0.125f;
}
else if (bloodyScreenTime <= 0.0f)
{
bloodyScreenColor = new Vector3(0.0f, 0.0f, 0.0f);
}
offscreen.Clear();
shdBackground.Bind();
shdBackground.LoadVector2(new Vector2(Width, Height), "resolution");
shdBackground.LoadFloat((float)Math.Pow(timeAcc, 1.2), "time");
screenQuad.Bind();
GL.DrawArrays(PrimitiveType.TriangleFan, 0, screenQuad.VertexCount);
screenQuad.Unbind();
shdBackground.Unbind();
shdFloor.LoadVector2(player.Position, "camera");
arena.DrawMap(shdFloor);
shdTexture.LoadVector2(player.Position, "camera");
arena.DrawTraps(shdTexture);
player.Draw(shdTexture);
enemy.Draw(shdTexture);
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.One);
shdBloodyScreen.Bind();
shdBloodyScreen.LoadVector3(bloodyScreenColor, "screenColor");
screenQuad.Bind();
if (enemy.Clawed)
{
texScratch.Bind(0);
}
GL.DrawArrays(PrimitiveType.TriangleFan, 0, screenQuad.VertexCount);
if (enemy.Clawed)
{
texScratch.Unbind(0);
}
screenQuad.Unbind();
shdBloodyScreen.Unbind();
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
chainRenderer.Draw(shdUserInterface);
offscreen.BindToTexture(1);
gfx.RenderTarget.Backbuffer.Clear();
shdFinalpass.Bind();
shdFinalpass.SetSamplerUnit(1, "sceneFramebuffer");
shdFinalpass.LoadVector4(Vector4.One, "ambientLight");
screenQuad.Bind();
GL.DrawArrays(PrimitiveType.TriangleFan, 0, screenQuad.VertexCount);
screenQuad.Unbind();
shdFinalpass.Unbind();
}