public void Update(GameTime gameTime)
{
KeyboardState kState = Keyboard.GetState();
float dt = (float)gameTime.ElapsedGameTime.TotalSeconds;
if (healthTime > 0)
{
healthTime -= dt;
}
anim = animations[(int)direction];
/* //USE ENUM TO SIMPLIFY THE BELOW!
* switch(direction)
* {
* case Dir.Down:
* anim = animations[0];
* break;
* case Dir.Up:
* anim = animations[1];
* break;
* case Dir.Left:
* anim = animations[2];
* break;
* case Dir.Right:
* anim = animations[3];
* break;
* default:
* break;
* }
*/
if (isMoving)
{
anim.Update(gameTime);
}
else
{
anim.setFrame(1);
}
isMoving = false;
if (kState.IsKeyDown(Keys.Right))
{
direction = Dir.Right;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Left))
{
direction = Dir.Left;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Up))
{
direction = Dir.Up;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Down))
{
direction = Dir.Down;
isMoving = true;
}
if (isMoving)
{
Vector2 tempPos = position;
switch (direction)
{
case Dir.Right:
tempPos.X += speed * dt;
if (!Obstacle.didCollide(tempPos, radius))
{
position.X += speed * dt;
}
break;
case Dir.Left:
tempPos.X -= speed * dt;
if (!Obstacle.didCollide(tempPos, radius))
{
position.X -= speed * dt;
}
break;
case Dir.Up:
tempPos.Y -= speed * dt;
if (!Obstacle.didCollide(tempPos, radius))
{
position.Y -= speed * dt;
}
break;
case Dir.Down:
tempPos.Y += speed * dt;
if (!Obstacle.didCollide(tempPos, radius))
{
position.Y += speed * dt;
}
break;
default:
break;
}
}
if (kState.IsKeyDown(Keys.Space) && kStateOld.IsKeyUp(Keys.Space))
{
Projectile.projectiles.Add(new Projectile(position, direction));
}
kStateOld = kState;
}
public void Update(GameTime gameTime, int mapW, int mapH)
{
KeyboardState kState = Keyboard.GetState();
float dt = (float)gameTime.ElapsedGameTime.TotalSeconds;
if (healthTimer > 0)
{
healthTimer -= dt;
}
anim = animations[(int)direction];
if (isMoving)
{
anim.Update(gameTime);
}
else
{
anim.setFrame(1);
}
isMoving = false;
if (kState.IsKeyDown(Keys.Right))
{
direction = Dir.Right;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Left))
{
direction = Dir.Left;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Up))
{
direction = Dir.Up;
isMoving = true;
}
if (kState.IsKeyDown(Keys.Down))
{
direction = Dir.Down;
isMoving = true;
}
if (isMoving)
{
Vector2 tempPos = position;
switch (direction)
{
case Dir.Right:
tempPos.X += speed * dt;
if (!Obstacle.didCollide(tempPos, radius) && tempPos.X < mapW)
{
position.X += speed * dt;
}
break;
case Dir.Left:
tempPos.X -= speed * dt;
if (!Obstacle.didCollide(tempPos, radius) && tempPos.X > 0)
{
position.X -= speed * dt;
}
break;
case Dir.Down:
tempPos.Y += speed * dt;
if (!Obstacle.didCollide(tempPos, radius) && tempPos.Y < mapH)
{
position.Y += speed * dt;
}
break;
case Dir.Up:
tempPos.Y -= speed * dt;
if (!Obstacle.didCollide(tempPos, radius) && tempPos.Y > 0)
{
position.Y -= speed * dt;
}
break;
default:
break;
}
}
if (kState.IsKeyDown(Keys.Space) && kStateOld.IsKeyUp(Keys.Space))
{
Projectile.projectiles.Add(new Projectile(position, direction));
}
kStateOld = kState;
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
if (player.Health > 0)
{
player.Update(gameTime, myMap.WidthInPixels, myMap.HeightInPixels);
}
float tempX = player.Position.X;
float tempY = player.Position.Y;
int camW = _graphics.PreferredBackBufferWidth;
int camH = _graphics.PreferredBackBufferHeight;
int mapW = myMap.WidthInPixels;
int mapH = myMap.HeightInPixels;
if (tempX < camW / 2)
{
tempX = camW / 2;
}
if (tempY < camH / 2)
{
tempY = camH / 2;
}
if (tempX > (mapW - (camW / 2)))
{
tempX = (mapW - (camW / 2));
}
if (tempY > (mapH - (camH / 2)))
{
tempY = (mapH - (camH / 2));
}
cam.LookAt(new Vector2(tempX, tempY));
foreach (Projectile proj in Projectile.projectiles)
{
proj.Update(gameTime);
}
foreach (Enemy en in Enemy.enemies)
{
en.Update(gameTime, player.Position);
}
foreach (Projectile proj in Projectile.projectiles)
{
foreach (Enemy en in Enemy.enemies)
{
int sum = proj.Radius + en.Radius;
if (Vector2.Distance(proj.Position, en.Position) < sum)
{
proj.Collided = true;
en.Health--;
}
}
if (Obstacle.didCollide(proj.Position, proj.Radius))
{
proj.Collided = true;
}
}
foreach (Enemy en in Enemy.enemies)
{
int sum = player.Radius + en.Radius;
if (Vector2.Distance(player.Position, en.Position) < sum && player.HealthTimer <= 0)
{
player.Health--;
player.HealthTimer = 1.5f;
}
}
Projectile.projectiles.RemoveAll(p => p.Collided);
Enemy.enemies.RemoveAll(e => e.Health <= 0);
mapRenderer.Update(gameTime);
base.Update(gameTime);
}
