protected void DrawGrid(int xSpacing, int ySpacing)
{
var xOffset = 16 + (level.GetScrollX() % 16);
var numCols = SosEngine.Core.RenderWidth / xSpacing;
var numRows = SosEngine.Core.RenderHeight / ySpacing;
SosEngine.Core.FillRectangle(
new Rectangle((mouseBx * xSpacing) + level.GetScrollX(), (mouseBy * ySpacing) + 1, xSpacing - 1, ySpacing - 1),
activeTileColor
);
for (int y = 0; y < numRows; y++)
{
SosEngine.Core.DrawLine(0, y * ySpacing, SosEngine.Core.RenderWidth, y * ySpacing, gridColor);
}
for (int x = 0; x < numCols; x++)
{
SosEngine.Core.DrawLine((x * xSpacing) + xOffset, 0, (x * xSpacing) + xOffset, SosEngine.Core.RenderHeight, gridColor);
}
/*
* for (int y = 0; y < numRows; y++)
* {
* for (int x = 0; x < numCols; x++)
* {
* var b = level.GetBlockAtPixel("Block", (x * xSpacing) + xOffset, y * ySpacing);
* font.Print(b.ToString(), (x * xSpacing) + xOffset, y * ySpacing);
* }
* }
*/
}
protected bool IsVisibleOnScreen()
{
var screenX = X + level.GetScrollX();
if (screenX > 0 && screenX < SosEngine.Core.RenderWidth)
{
return(true);
}
return(false);
}
public override void Update(GameTime gameTime)
{
isLocked = true;
// Activate enemies within range
foreach (var enemy in sprites.OfType <Enemy>().Where(x => !x.IsActive))
{
if (enemy.Position.X + level.GetScrollX() - SosEngine.Core.RenderWidth - (16 * 4) < 0)
{
enemy.IsActive = true;
}
}
var activeEnemies = sprites.OfType <Enemy>().Where(x => x.IsActive && x.CanCollideWithOtherEnemy);
// Check if enemies collide with other enemies
foreach (var enemy1 in activeEnemies)
{
foreach (var enemy2 in activeEnemies)
{
if (enemy1 != enemy2)
{
enemy1.CollideWithEnemy(enemy2);
}
}
}
// Check if enemies collide with fireballs
var fireballs = sprites.OfType <Fireball>();
foreach (var fireball in fireballs)
{
foreach (var enemy in activeEnemies)
{
if (enemy.CollideWithFireball(fireball))
{
fireball.Explode();
}
}
}
foreach (var sprite in sprites)
{
sprite.Update(gameTime);
}
sprites.RemoveAll(x => ((BaseEntity)x).IsFinished);
bulletSpawnerManager.Update(gameTime, this);
isLocked = false;
foreach (var entity in newEntitiesQueue)
{
AddEntity(entity);
}
newEntitiesQueue.Clear();
base.Update(gameTime);
}
public void AddScore(int scoreToAdd, bool showEffect, int x = 0, int y = 0)
{
// Score -2 = 1UP
if (score > 0)
{
score += scoreToAdd;
}
if (showEffect)
{
if (scoreToAdd == -2 || scoreToAdd == 100 || scoreToAdd == 200 || scoreToAdd == 400 || scoreToAdd == 500 || scoreToAdd == 800 || scoreToAdd == 1000 || scoreToAdd == 2000 || scoreToAdd == 4000 || scoreToAdd == 8000)
{
if (x == 0)
{
x = (int)Math.Round(Position.X);
}
if (y == 0)
{
y = (int)Math.Round(Position.Y);
}
EntityManager.AddEntity(new ScoreEffect(Game, x + level.GetScrollX(), y, scoreToAdd));
}
}
}
protected bool IsVisibleOnScreen()
{
var screenX = Position.X + level.GetScrollX();
if (screenX + BoundingBox.Width > 0 && screenX < SosEngine.Core.RenderWidth)
{
return(true);
}
return(false);
}
public Bullet(Game game, int x, int y, int playerX, SosEngine.Level level) :
base(game, "bullet_1", x, y, Vector2.Zero, level, 80)
{
AddFrame("bullet_2", 80);
AddFrame("bullet_3", 80);
AddFrame("bullet_2", 80);
if (playerX < x + level.GetScrollX())
{
Position += new Vector2(-24, 0);
speed = new Vector2(-1.8f, 0);
}
else
{
Position += new Vector2(8, 0);
speed = new Vector2(1.8f, 0);
Flipped = true;
}
IsActive = true;
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
if (KeyPushed(Keys.Escape))
{
Game.Exit();
}
var ctrlLeft = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.Left) || currentKeyboardState.IsKeyDown(Keys.Left);
var ctrlRight = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.Right) || currentKeyboardState.IsKeyDown(Keys.Right);
var ctrlUp = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.Up) || currentKeyboardState.IsKeyDown(Keys.Up);
var ctrlDown = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.Down) || currentKeyboardState.IsKeyDown(Keys.Down);
var ctrlA = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.A) || currentKeyboardState.IsKeyDown(Keys.LeftShift);
var ctrlB = SosEngine.Core.IsPlayerInputDown(0, SosEngine.Input.PlayerInput.B) || currentKeyboardState.IsKeyDown(Keys.Space);
replay.Update(ref ctrlLeft, ref ctrlRight, ref ctrlUp, ref ctrlDown, ref ctrlA, ref ctrlB);
player.SetControls(ctrlLeft, ctrlRight, ctrlUp, ctrlDown, ctrlA, ctrlB);
entityManager.PlayerX = (int)Math.Round(player.Position.X);
entityManager.SetDrawOffset(level.GetScrollX());
hud.SetData(1, 1, player.Score);
}
protected override Rectangle GetBoundingBox()
{
DrawOffsetX = level.GetScrollX();
return(new Rectangle(rect.X + DrawOffsetX, rect.Y + DrawOffsetY, rect.Width, rect.Height));
}