/*private void ResetScreen()
* {
* Engine.Graphics.GraphicsDevice.Textures[0] = null;
* Engine.Graphics.GraphicsDevice.Textures[1] = null;
*
* for (var x = 0; x < 128; x++)
* for (var y = 0; y < 128; y++)
* pixels[x + y * 128] = Color.Black;
* buffer.Target.SetData(pixels);
* }*/
public override void Update()
{
base.Update();
// pause menu
//if (pauseMenu != null)
//pauseMenu.Update();
//else if (!leaving && (Input.Pause.Pressed || Input.ESC.Pressed))
//CreatePauseMenu();
//pauseFade = Calc.Approach(pauseFade, pauseMenu != null ? 0.75f : 0f, Engine.DeltaTime * 6f);
// this is a pretty dumb hack but because Celeste is locked to 60fps
// and PICO-8 runs at 30 ... we just skip every 2nd frame
// the game buffers inputs so they wont get eaten
skipFrame = !skipFrame;
if (skipFrame)
{
return;
}
// don't update the game
gameDelay -= Engine.DeltaTime;
if (!gameActive || gameDelay > 0)
{
return;
}
// recreating the PICO-8 Boot Sequence
if (booting)
{
/*Engine.Graphics.GraphicsDevice.Textures[0] = null;
* Engine.Graphics.GraphicsDevice.Textures[1] = null;
*
* gameFrame++;
* var t = gameFrame - 20;
*
* if (t == 1)
* {
* for (var y = 0; y < 128; y++)
* for (var x = 2; x < 128; x += 8)
* pixels[x + y * 128] = colors[Calc.Random.Next(4) + (y / 32)];
* //buffer.Target.SetData(pixels);
* }
* if (t == 4)
* {
* for (var y = 0; y < 128; y += 2)
* for (var x = 0; x < 128; x += 4)
* pixels[x + y * 128] = colors[6 + (((x + y) / 8) & 7)];
* //buffer.Target.SetData(pixels);
* }
* if (t == 7)
* {
* for (var y = 0; y < 128; y += 3)
* for (var x = 2; x < 128; x += 4)
* pixels[x + y * 128] = colors[10 + Calc.Random.Next(4)];
* //buffer.Target.SetData(pixels);
* }
*
* // wide
* if (t == 9)
* {
* for (var y = 0; y < 128; y++)
* for (var x = 1; x < 127; x += 2)
* pixels[x + y * 128] = pixels[x + 1 + y * 128];
* buffer.Target.SetData(pixels);
* }
*
* // stripe blank
* if (t == 12)
* {
* for (var y = 0; y < 128; y++)
* if ((y & 3) > 0)
* for (var x = 0; x < 128; x++)
* pixels[x + y * 128] = colors[0];
* buffer.Target.SetData(pixels);
* }
*
* // clear
* if (t == 15)
* {
* for (var y = 0; y < 128; y++)
* for (var x = 0; x < 128; x++)
* pixels[x + y * 128] = colors[0];
* buffer.Target.SetData(pixels);
* }
*
* if (t == 30)
* Audio.Play(Sfxs.music_pico8_boot);
*
* // logo
* if (t == 30 || t == 35 || t == 40)
* {
* Engine.Graphics.GraphicsDevice.SetRenderTarget(buffer);
* Engine.Graphics.GraphicsDevice.Clear(colors[0]);
* Draw.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, RasterizerState.CullNone);
* picoBootLogo.Draw(new Vector2(1, 1));
* if (t >= 35)
* print("pico-8 0.1.9B", 1, 18, 6);
* if (t >= 40)
* {
* print("(c) 2014-16 lexaloffle games llp", 1, 24, 6);
* print("booting cartridge..", 1, 36, 6);
* }
* Draw.SpriteBatch.End();
* Engine.Graphics.GraphicsDevice.SetRenderTarget(null);
* }*/
// start it up
//if (t == 90)
//{
gameFrame = 0;
game = new Classic();
game.Init(this);
if (bootLevel.X != 0 || bootLevel.Y != 0)
{
game.load_room(bootLevel.X, bootLevel.Y);
}
//}
}
else
{
gameFrame++;
game.Update();
if (game.freeze <= 0)
{
// draw
{
engine.GraphicsDevice.SetRenderTarget(buffer);
engine.GraphicsDevice.Clear(colors[0]);
Draw.SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, SamplerState.PointClamp, null, RasterizerState.CullNone, null, Matrix.CreateTranslation(-offset.X, -offset.Y, 0));
game.Draw();
Draw.SpriteBatch.End();
// unset in case we do a palette swap
engine.GraphicsDevice.SetRenderTarget(null);
}
// do a palette swap
// this could be done with a shader but on a 128x128 screen ... I don't really care
if (paletteSwap.Count > 0)
{
buffer.GetData(pixels);
for (var i = 0; i < pixels.Length; i++)
{
var index = 0;
if (paletteSwap.TryGetValue(pixels[i], out index))
{
pixels[i] = colors[index];
}
}
buffer.SetData(pixels);
}
}
}
}