// This function is called every fixed framerate frame.
void FixedUpdate()
{
// If crouching and movement is allowed...
if (player.crouching && allowMovement && !player.sliding && player.hor != 0)
{
// ... set X velocity to the speed times the horizontal input (between -1 and 1).
player.SetXVelocity(player.GetSpeed() * player.hor);
}
// If a slide should be performed...
if (slide)
{
// ... reset the slide variable.
slide = false;
// Unstick from current platform.
player.UnstickFromPlatform();
// If the player is in the air and an air slide is allowed...
if (allowAirSlide && !player.grounded)
{
// ... reset the X and Y velocity.
player.SetXVelocity(0);
player.SetYVelocity(0);
// Add an X and Y force to the rigid body to actually perform the slide.
player.rigidbody.AddForce(new Vector2((player.facingRight ? 1 : -1) * airSlideForce.x, airSlideForce.y));
// Or else...
}
else
{
// ... reset the X velocity.
player.SetXVelocity(0);
// Add an X force to the rigid body to actually perform the slide.
player.rigidbody.AddForce(new Vector2((player.facingRight ? 1 : -1) * slideForce, 0f));
}
// Reset the slide timers.
slideTimer = slideTime;
cooldownTimer = cooldownTime;
}
}
// This function is called every fixed framerate frame.
void FixedUpdate()
{
// Make the player sticky to the moving platform.
if (OnMovingPlatform())
{
// Cache the platform's velocity.
Vector2 platformVelocity = platformClass.rigidbody.velocity;
// If the player should stick to the X velocity of the platform...
if (movingPlatform.stickToX && !unstick)
{
// ... cache the player's X velocity.
float xVel = player.rigidbody.velocity.x;
// Get the player's speed.
float speed = player.GetSpeed(false);
// Set the min and max velocity.
float minVel = platformVelocity.x;
float maxVel = platformVelocity.x;
// If the player should stop...
if (player.hor == 0)
{
// If the player should use the friction of the platform...
if (movingPlatform.useFriction)
{
// Simulate friction on the platform.
// Doesn't work as good as non-moving platforms.
// If you have a better solution, let us know: [email protected].
// If stoppedMoving isn't set to true yet...
if (!stoppedMoving)
{
// ... set stoppedMoving to true.
stoppedMoving = true;
// Set the total slowdown to the player's current X velocity.
totalSlowdown = Mathf.Abs(platformVelocity.x - lastXVel);
}
// If the total slowdown is below 0 (and the player should stop moving)...
if (totalSlowdown <= 0)
{
// ... set the previousHor variable to 0.
previousHor = 0;
}
// If the previousHor variable isn't 0 (so the player stopped moving, but hasn't fully stopped yet due to friction)...
if (previousHor != 0)
{
// ... decrease the total slowdown by the slowdown set by the frictions of the player and platform.
totalSlowdown -= slowdown;
// If the player was moving to the right...
if (previousHor == 1)
{
// ... make sure the player's velocity is the same as the platform's plus the total slowdown.
player.SetXVelocity(platformVelocity.x + totalSlowdown);
// Or else if the player was moving to the left...
}
else if (previousHor == -1)
{
// ... make sure the player's velocity is the same as the platform's minus the total slowdown.
player.SetXVelocity(platformVelocity.x - totalSlowdown);
}
// Or when the previousHor variable is 0 (so the player actually stopped moving, because totalSlowdown is below 0)...
}
else
{
// ... set the player's X velocity to that of the platform, so the player doesn't fall off.
player.SetXVelocity(platformVelocity.x);
}
// Or else...
}
else
{
// Directly set the player's velocity to the platform's velocity.
player.SetXVelocity(platformVelocity.x);
}
// Or else if the player is moving...
}
else
{
// ... make sure the player sticks to the platform during movement.
// If the player should use the platform's friction...
if (movingPlatform.useFriction)
{
// ... make sure stoppedMoving is false and remember the previous horizontal input.
stoppedMoving = false;
previousHor = player.hor;
}
// Set the minimum and maximum velocity based on the player's and platform's direction.
if ((platformVelocity.x < 0 && player.hor > 0) || (platformVelocity.x > 0 && player.hor > 0))
{
minVel = platformVelocity.x;
maxVel = platformVelocity.x + speed;
}
else if ((platformVelocity.x < 0 && player.hor < 0) || (platformVelocity.x > 0 && player.hor < 0))
{
minVel = platformVelocity.x - speed;
maxVel = platformVelocity.x;
}
// Remember the current X velocity on the platform.
lastXVel = platformVelocity.x + (player.hor * speed);
// Set the player's velocity to this velocity if the player's current velocity is lower than the minimum or higher than the maximum.
if (xVel > maxVel || xVel < minVel)
{
player.SetXVelocity(lastXVel);
}
}
}
// If the player should stick to the Y velocity of the platform...
if (movingPlatform.stickToY && !unstick)
{
// ... set the Y velocity based on the platform's Y velocity.
player.SetYVelocity(platformVelocity.y);
}
}
}
// This function is called every fixed framerate frame.
void FixedUpdate()
{
// Cache the player speed and horizontal input.
float speed = player.GetSpeed();
// Make the player performs a boomerang wall jump.
if (boomerangJump)
{
// Perform the jump once.
if (performBoomerangJump)
{
performBoomerangJump = false;
boomerangDirection = player.hor;
player.SetYVelocity(0);
PerformWallJump();
}
// If the boomerang wall jumping direction is different, stop the boomerang wall jump.
if (player.hor != boomerangDirection)
{
boomerangJump = false;
// Or else set the speed in the opposite direction.
}
else
{
player.SetXVelocity(speed * (player.hor * -1));
}
}
else
{
// Set the velocity to make the player run on a wall.
if (wallRunning)
{
if (!wallRun.infiniteRun && wallRun.runSlowdown)
{
player.SetYVelocity(runSlowdownSpeed);
}
else
{
player.SetYVelocity(wallRun.runSpeed);
}
}
// Set the velocity to make the player slide down a wall.
if (wallSliding)
{
if (wallSlide.slideSpeedup)
{
player.SetYVelocity(-slideSpeedupSpeed);
}
else
{
player.SetYVelocity(-wallSlide.slideSpeed);
}
}
// Make the player stuck on the wall to wall jump.
if (stuckToWall)
{
player.SetXVelocity(0);
player.SetYVelocity(wallJump.wallStickVelocity);
}
}
}