public override void Update()
{
// Runs the base move speed
base.Update();
// Sets movement
float horizontal = 0f;
float vertical = 0f;
// If game is not paused
if (PauseMenu.Singleton.GamePaused == false)
{
//Reads the horizonal position of the player model
horizontal = Input.GetAxis("Horizontal");
// Reads the vertical position of the player model
vertical = Input.GetAxis("Vertical");
}
// Increases input of direction to 3 to help animator understand what animation to play
horizontal *= Speed;
vertical *= Speed;
// Sets the player's movement to the horizontal and vertical inputs
SetMovement(horizontal, vertical);
// Creates an imaginary plane to register the mouse
Plane plane = new Plane(Vector3.up, transform.position);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
float distance;
// Fires the ray at the plane
// Ray starts at camera and points to the world
if (plane.Raycast(ray, out distance))
{
// Get the position where the mouse landed
Vector3 pointToLookAt = ray.GetPoint(distance);
if (PauseMenu.Singleton.GamePaused == false)
{
// Look at where mouse is
transform.LookAt(pointToLookAt);
}
}
if (PauseMenu.Singleton.GamePaused == false)
{
// Allows the player to jump
if (Input.GetKeyDown(KeyCode.Space) && OnGround)
{
// Plays rifle jump animation
animator.Play("Rifle Jump");
// Registers that the player is not touching the ground
OnGround = false;
// Disable root motion to make sure it doesn't interfere with player movement
animator.applyRootMotion = false;
rigidbody.AddForce(jumpForce, ForceMode.Impulse);
}
if (Input.GetMouseButton(0))
{
// Create a ray that starts at the mouse position
Ray gunRay = Camera.main.ScreenPointToRay(Input.mousePosition);
// Stores the results of the raycast
RaycastHit hit;
// Fires the ray at the world
// Ray starts at camera and points to the world
if (Physics.Raycast(gunRay, out hit))
{
// Shoot weapon
weaponUser.ShootWeapon(hit.point);
}
}
}
}
public override void Update()
{
// Runs the base movement of the character
base.Update();
// Whether the enemy is aiming towards a pickup or not
bool aimingTowardsPickup = false;
if (weaponUser.CurrentlyEquippedWeapon == null)
{
// Loop over all pickups in the game
foreach (var pickup in allPickups)
{
if (pickup != null)
{
//Get the weapon prefab that the pickup will give to the enemy
var weapon = pickup.weapon.GetComponent <Weapon>();
// Check if the weapon is a sniper rifle
if (weapon is SniperRifle)
{
// If the navagent on the enemy is enabled
if (navAgent.enabled)
{
if (PauseMenu.Singleton.GamePaused == false)
{
//
aimingTowardsPickup = true;
//Make the nav mesh move to the sniper rifle
navAgent.SetDestination(pickup.transform.position);
break;
}
else
{
// Make the enemy target itself so he doesn't move
navAgent.SetDestination(transform.position);
break;
}
}
}
}
}
}
// Check if there is a player to target
if (targetPlayer != null)
{
if (navAgent.enabled)
{
if (PauseMenu.Singleton.GamePaused == false)
{
if (aimingTowardsPickup == false)
{
//Make the nav mesh move to the target
navAgent.SetDestination(targetPlayer.transform.position);
}
}
else
{
// Make the enemy target itself so he doesn't move
navAgent.SetDestination(transform.position);
}
}
}
// Check if there is a player to target
if (targetPlayer != null)
{
if (PauseMenu.Singleton.GamePaused == false)
{
if (health.health > 0)
{
// Causes enemy to look at player
transform.LookAt(targetPlayer.transform.position);
// Lock the x rotation so the enemy does not look up or down
transform.eulerAngles = new Vector3(0f, transform.eulerAngles.y, transform.eulerAngles.z);
}
//Get the velocity the nav mesh wants to move at
Vector3 movementVector = navAgent.desiredVelocity;
//Normalize the vector to a length of 1
movementVector.Normalize();
//Convert it from local-space coordinates to world-space coordinates so the animator can move in the correct direction
movementVector.x *= Speed;
movementVector.z *= Speed;
// Sets the enemies movement to the navagents's desired velocity
SetMovement(movementVector.x, movementVector.z);
// If there is a weapon equipped
if (weaponUser.CurrentlyEquippedWeapon != null)
{
// Shoot weapon towards target player
weaponUser.ShootWeapon(targetPlayer.transform.position);
}
}
else
{
// Sets the enemies movement to the navagents's desired velocity
SetMovement(0, 0);
}
}
}
