private void Shoot(Controls controls, Level level, GameTime gameTime)
{
index = rand.Next(4);
// New shots
if (controls.onPress(Keys.D, Buttons.RightShoulder) && !powerShotCharging)
{
shooting = true;
shotPoint = (int)(gameTime.TotalGameTime.TotalMilliseconds);
}
else if (controls.onRelease(Keys.D, Buttons.RightShoulder))
{
shooting = false;
}
if (powerup["charged"])
{
if (controls.onPress(Keys.X, Buttons.RightTrigger))
{
if (hydration >= powerShotCost)
powerShotCharging = true;
powerShotPoint = (int)(gameTime.TotalGameTime.TotalMilliseconds);
powerShotRelease = (int)(gameTime.TotalGameTime.TotalMilliseconds);
tryShotHydration = 0;
}
else if (controls.isPressed(Keys.X, Buttons.RightTrigger) && powerShotCharging)
{
if (tryShotHydration < powerShotCost)
{
tryShotHydration += 1;
hydration -= 1;
}
}
else if (controls.onRelease(Keys.X, Buttons.RightTrigger) && powerShotCharging)
{
powerShotRelease = (int)(gameTime.TotalGameTime.TotalMilliseconds);
if (((powerShotRelease - powerShotPoint) >= powerShotDelay) && tryShotHydration == powerShotCost)
{
powerShotCharging = false;
tryShotHydration = 0;
string dir = controls.isPressed(Keys.Up, Buttons.DPadUp) ? "up" : "none";
PowerShot s = new PowerShot(this, dir);
if (index == 0)
{
soundList["Sounds/Shot1.wav"].Play();
}
else if (index == 1)
{
soundList["Sounds/Shot2.wav"].Play();
}
else if (index == 2)
{
soundList["Sounds/Shot3.wav"].Play();
}
else
{
soundList["Sounds/Shot4.wav"].Play();
}
level.projectiles.Add(s);
}
else
{
powerShotCharging = false;
hydration += tryShotHydration;
tryShotHydration = 0;
}
}
}
// Deal with shot creation and delay
if (!frozen)
{
// Generate regular shots
int currentTime1 = (int)(gameTime.TotalGameTime.TotalMilliseconds);
if (((currentTime1 - shotPoint) >= shotDelay || (currentTime1 - shotPoint) == 0)
&& shooting && hydration >= shotCost)
{
shotPoint = currentTime1;
string dir = controls.isPressed(Keys.Up, Buttons.DPadUp) ? "up" : "none";
Shot s = new Shot(this, dir);
if (index == 0)
{
soundList["Sounds/Shot1.wav"].Play();
}
else if (index == 1)
{
soundList["Sounds/Shot2.wav"].Play();
}
else if (index == 2)
{
soundList["Sounds/Shot3.wav"].Play();
}
else
{
soundList["Sounds/Shot4.wav"].Play();
}
level.projectiles.Add(s);
hydration -= shotCost;
}
// Jetpack (Midair jump and downward shots)
int currentTime2 = (int)(gameTime.TotalGameTime.TotalMilliseconds);
if ((currentTime2 - jumpPoint) >= jumpDelay && yVel > 3 && powerup["jetpack"] &&
hydration >= jetpackCost && !grounded && controls.isPressed(Keys.S, Buttons.A))
{
// New shot
jumpPoint = currentTime2;
Shot s = new Shot(this, "down");
if (index == 0)
{
soundList["Sounds/Shot1.wav"].Play();
}
else if (index == 1)
{
soundList["Sounds/Shot2.wav"].Play();
}
else if (index == 2)
{
soundList["Sounds/Shot3.wav"].Play();
}
else
{
soundList["Sounds/Shot4.wav"].Play();
}
level.projectiles.Add(s);
hydration -= jetpackCost;
// Slight upward boost
spriteY--;
movedY--;
yVel = -4.5;
}
}
}
private void Animate(Controls controls, Level level, GameTime gameTime)
{
// Determine type of movement
if (!frozen)
{
// Jumping
if (!grounded)
{
// Initialize sprite
if (image != images["jump"])
{
image = images["jump"];
frameIndexX = 0;
}
// Animate
else if (frameIndexX < 2 * 32 && level.count % 6 == 0)
frameIndexX += 32;
}
// Grounded, not Moving
else if (Math.Abs(xVel) < 1)
{
// Initialize sprite. No animation.
if (image != images["stand"])
{
image = images["stand"];
frameIndexX = 0;
}
}
// Grounded, yes moving
else
{
// Initialize sprite
if (image != images["walk"])
image = images["walk"];
// Animate
//frameIndex = (level.count / 8 % 4) * 32;
frameIndexX = ((int)(gameTime.TotalGameTime.TotalMilliseconds)/128 % 4)*32;
}
}
// Puddle, if puddling
if (puddled)
{
// Initialize sprite
if (image != images["puddle"])
{
image = images["puddle"];
frameIndexX = 0;
}
// Animate downward if puddling
else if (controls.isPressed(Keys.Down, Buttons.DPadDown))
{
if (frameIndexX < 5 * 32)
frameIndexX += 32;
}
// Animate upward if unpuddling
else
{
frameIndexX -= 32;
if (frameIndexX <= 0)
{
puddled = false;
piped = false;
}
}
}
}
private void Puddle(Controls controls)
{
if (controls.isPressed(Keys.Down, Buttons.DPadDown) &&
!frozen && grounded && powerup["puddle"])
{
puddled = true;
}
if (puddled)
{
if (hydration >= puddleCost)
hydration -= puddleCost;
else
{
puddled = false;
piped = false;
}
}
}
private void Jump(Controls controls, Level level, GameTime gameTime)
{
SoundEffectInstance instance = soundList["Sounds/Jump.wav"].CreateInstance();
instance.Volume = 0.1f;
// Jump on button press
if (controls.isPressed(Keys.S, Buttons.A) && !frozen && grounded)
{
if(instance.State != SoundState.Playing)
instance.Play();
y_vel = -11;
jumpPoint = (int)(gameTime.TotalGameTime.TotalMilliseconds);
grounded = false;
}
// Cut jump short on button release
else if (controls.onRelease(Keys.S, Buttons.A) && y_vel < 0)
{
y_vel /= 2;
}
}
private void Animate(Controls controls, Physics physics,
ContentManager content)
{
// Check for standing still
if (!frozen())
{
// Jumping
if (!grounded)
{
if (this.imageFile != "PC/jump.png")
{
frameIndex = 0;
this.imageFile = "PC/jump.png";
LoadContent(content);
}
}
// Not Moving
else if (Math.Abs(x_vel) < .5)
{
if (this.imageFile != "PC/stand.png")
{
frameIndex = 0;
this.imageFile = "PC/stand.png";
LoadContent(content);
}
}
// Yes moving
else if (this.imageFile != "PC/sheet.png")
{
frameIndex = 0;
this.imageFile = "PC/sheet.png";
LoadContent(content);
}
}
// Puddle sprite logic
if (this.imageFile == "PC/collapse.png")
{
if (controls.isPressed(Keys.Down, Buttons.DPadDown))
{
if (frameIndex < 5 * 32)
frameIndex += 32;
}
else
{
frameIndex -= 32;
if (frameIndex <= 0)
puddled = false;
}
}
// Walking sprite frames
else if (this.imageFile == "PC/sheet.png")
{
frameIndex = (physics.count / 8 % 4) * 32;
}
// Jumping sprite frames
else if (this.imageFile == "PC/jump.png")
{
if (frameIndex < 2 * 32)
frameIndex += 32;
}
// Standing sprite frames
else
{
frameIndex = 0;
}
}
public void Update(Controls controls, Physics physics,
ContentManager content)
{
// Acceleration
if (controls.onPress(Keys.Right, Buttons.DPadRight))
x_accel += speed;
else if (controls.onRelease(Keys.Right, Buttons.DPadRight))
x_accel -= speed;
if (controls.onPress(Keys.Left, Buttons.DPadLeft))
x_accel -= speed;
else if (controls.onRelease(Keys.Left, Buttons.DPadLeft))
x_accel += speed;
// Movement
x_vel = x_vel * (1 - friction)
+ (frozen() ? 0 : x_accel * .10);
spriteX += Convert.ToInt32(x_vel);
// Direction
if (x_vel > 0.1)
left = false;
else if (x_vel < -0.1)
left = true;
// Puddle
if (!frozen() && grounded && powerup["puddle"] &&
controls.isPressed(Keys.Down, Buttons.DPadDown))
{
puddled = true;
imageFile = "PC/collapse.png";
LoadContent(content);
if (controls.onPress(Keys.Down, Buttons.DPadDown))
puddle_point = physics.count;
}
// New shots
if (controls.onPress(Keys.D, Buttons.RightShoulder))
{
shooting = true;
shot_point = physics.count;
}
else if (controls.onRelease(Keys.D, Buttons.RightShoulder))
{
shooting = false;
}
if (controls.onPress(Keys.S, Buttons.A) && grounded)
{
jump_point = physics.count;
}
else if (controls.onRelease(Keys.S, Buttons.A))
{
// Cut jump short
if (y_vel < 0)
y_vel /= 2;
}
// Fall (with grace!)
if (spriteY < physics.ground)
{
spriteY += y_vel;
y_vel += physics.gravity;
}
else
{
spriteY = physics.ground;
y_vel = 0;
grounded = true;
}
// Deal with shot creation and delay
if (!frozen())
{
// Generate regular shots
if ((physics.count - shot_point) % shot_delay == 0 && shooting)
{
string dir = controls.isPressed(Keys.Up, Buttons.DPadUp) ? "up" : "none";
Shot s = new Shot(this, dir);
s.LoadContent(content);
physics.shots.Add(s);
}
// Generate downward shots
if ((physics.count - jump_point) % jump_delay == 0 && powerup["jetpack"] &&
!grounded && controls.isPressed(Keys.S, Buttons.A))
{
// New shot
Shot s = new Shot(this, "down");
s.LoadContent(content);
physics.shots.Add(s);
// Upwards
spriteY -= 1;
y_vel = -8;
}
}
// Jump logic
if (controls.isPressed(Keys.S, Buttons.A) && !frozen() && grounded)
{
spriteY -= 1;
y_vel = -15;
grounded = false;
}
Animate(controls, physics, content);
CheckCollisions(physics);
}
public void Update(Controls controls, Physics physics,
ContentManager content)
{
// Acceleration
if (controls.onPress(Keys.Right, Buttons.DPadRight))
{
x_accel += speed;
}
else if (controls.onRelease(Keys.Right, Buttons.DPadRight))
{
x_accel -= speed;
}
if (controls.onPress(Keys.Left, Buttons.DPadLeft))
{
x_accel -= speed;
}
else if (controls.onRelease(Keys.Left, Buttons.DPadLeft))
{
x_accel += speed;
}
// Movement
x_vel = x_vel * (1 - friction)
+ (frozen() ? 0 : x_accel * .10);
spriteX += Convert.ToInt32(x_vel);
// Direction
if (x_vel > 0.1)
{
left = false;
}
else if (x_vel < -0.1)
{
left = true;
}
// Puddle
if (!frozen() && grounded && powerup["puddle"] &&
controls.isPressed(Keys.Down, Buttons.DPadDown))
{
puddled = true;
imageFile = "PC/collapse.png";
LoadContent(content);
if (controls.onPress(Keys.Down, Buttons.DPadDown))
{
puddle_point = physics.count;
}
}
// New shots
if (controls.onPress(Keys.D, Buttons.RightShoulder))
{
shooting = true;
shot_point = physics.count;
}
else if (controls.onRelease(Keys.D, Buttons.RightShoulder))
{
shooting = false;
}
if (controls.onPress(Keys.S, Buttons.A) && grounded)
{
jump_point = physics.count;
}
else if (controls.onRelease(Keys.S, Buttons.A))
{
// Cut jump short
if (y_vel < 0)
{
y_vel /= 2;
}
}
// Fall (with grace!)
if (spriteY < physics.ground)
{
spriteY += y_vel;
y_vel += physics.gravity;
}
else
{
spriteY = physics.ground;
y_vel = 0;
grounded = true;
}
// Deal with shot creation and delay
if (!frozen())
{
// Generate regular shots
if ((physics.count - shot_point) % shot_delay == 0 && shooting)
{
string dir = controls.isPressed(Keys.Up, Buttons.DPadUp) ? "up" : "none";
Shot s = new Shot(this, dir);
s.LoadContent(content);
physics.shots.Add(s);
}
// Generate downward shots
if ((physics.count - jump_point) % jump_delay == 0 && powerup["jetpack"] &&
!grounded && controls.isPressed(Keys.S, Buttons.A))
{
// New shot
Shot s = new Shot(this, "down");
s.LoadContent(content);
physics.shots.Add(s);
// Upwards
spriteY -= 1;
y_vel = -8;
}
}
// Jump logic
if (controls.isPressed(Keys.S, Buttons.A) && !frozen() && grounded)
{
spriteY -= 1;
y_vel = -15;
grounded = false;
}
Animate(controls, physics, content);
CheckCollisions(physics);
}
private void Animate(Controls controls, Physics physics,
ContentManager content)
{
// Check for standing still
if (!frozen())
{
// Jumping
if (!grounded)
{
if (this.imageFile != "PC/jump.png")
{
frameIndex = 0;
this.imageFile = "PC/jump.png";
LoadContent(content);
}
}
// Not Moving
else if (Math.Abs(x_vel) < .5)
{
if (this.imageFile != "PC/stand.png")
{
frameIndex = 0;
this.imageFile = "PC/stand.png";
LoadContent(content);
}
}
// Yes moving
else if (this.imageFile != "PC/sheet.png")
{
frameIndex = 0;
this.imageFile = "PC/sheet.png";
LoadContent(content);
}
}
// Puddle sprite logic
if (this.imageFile == "PC/collapse.png")
{
if (controls.isPressed(Keys.Down, Buttons.DPadDown))
{
if (frameIndex < 5 * 32)
{
frameIndex += 32;
}
}
else
{
frameIndex -= 32;
if (frameIndex <= 0)
{
puddled = false;
}
}
}
// Walking sprite frames
else if (this.imageFile == "PC/sheet.png")
{
frameIndex = (physics.count / 8 % 4) * 32;
}
// Jumping sprite frames
else if (this.imageFile == "PC/jump.png")
{
if (frameIndex < 2 * 32)
{
frameIndex += 32;
}
}
// Standing sprite frames
else
{
frameIndex = 0;
}
}