private void Render(Window window)
{
#region Draw gameplay stuff.
App.Graphics.Clear(Buffer, Color.FromHexStringRGB("#150e22"));
// Push camera offset.
Batch.PushMatrix(Matrix3x2.CreateTranslation(-Camera + shake));
// Draw gameplay objects.
world.Render(Batch);
// Draw debug colliders.
if (drawColliders)
{
var collider = world.First <Collider>();
while (collider != null)
{
collider.Render(Batch);
collider = (Collider)collider.Next;
}
}
// Hacky start / end screen text.
if (Room == new Point2(0, 0) || lastRoom == new Point2(0, 0))
{
var w = Content.Font.WidthOf(Title);
var pos = new Point2((Width - (int)w) / 2, 20);
Batch.Text(Content.Font, Title, pos + new Point2(0, 1), Color.Black);
Batch.Text(Content.Font, Title, pos, Color.White);
w = Content.Font.WidthOf(Controls);
pos.X = (Width - (int)w) / 2;
pos.Y += 20;
Batch.Text(Content.Font, Controls, pos, Color.White * 0.25f);
}
else if (Room == new Point2(13, 0))
{
var w = Content.Font.WidthOf(Ending);
var pos = new Point2(Room.X * Width + Width / 2, Room.Y * Height + 20);
Batch.Text(Content.Font, Ending, pos + new Point2(0, 1), Color.Black);
Batch.Text(Content.Font, Ending, pos, Color.White);
}
// End camera offset.
Batch.PopMatrix();
// Draw the health.
var player = world.First <Player>();
if (player != null)
{
var hearts = Content.FindSprite("heart");
var full = hearts.GetAnimation("full");
var empty = hearts.GetAnimation("empty");
Point2 pos = new Point2(0, Height - 16);
Batch.Rect(new Rect(pos.X, pos.Y + 7, 40, 4), Color.Black);
for (int i = 0; i < Player.MAX_HEALTH; i++)
{
if (player.Health >= i + 1)
{
Batch.Image(full.Frames[0].Image, pos, Color.White);
}
else
{
Batch.Image(empty.Frames[0].Image, pos, Color.White);
}
pos.X += 12;
}
}
// Draw FPS.
if (drawColliders)
{
var fpsText = "FPS: " + Time.FPS;
var w = Content.Font.WidthOf(fpsText);
var pos = new Point2((Width - (int)w) - 5, 5);
Batch.Text(Content.Font, fpsText, pos, Color.White);
}
// Draw the gameplay buffer.
Batch.Render(Buffer);
Batch.Clear();
#endregion
#region Draw buffer to the screen.
float scale = Math.Min(
App.Window.RenderWidth / (float)Buffer.RenderWidth,
App.Window.RenderHeight / (float)Buffer.RenderHeight
);
Vector2 screenCenter = new Vector2(App.Window.RenderWidth, App.Window.RenderHeight) / 2;
Vector2 bufferCenter = new Vector2(Buffer.RenderWidth, Buffer.RenderHeight) / 2;
App.Graphics.Clear(window, Color.Black);
Batch.PushMatrix(Mat3x2Ext.CreateTransform(screenCenter, bufferCenter, Vector2.One * scale, 0));
Batch.Image(Buffer.Attachments[0], Vector2.Zero, Color.White);
Batch.PopMatrix();
Batch.Render(window);
Batch.Clear();
#endregion
}