So I fixed (and by fixed, I mean it doesn't cause errors anymore) my upgrade script shown below:
using UnityEngine;
using System.Collections;
public class upgrade : MonoBehaviour
{
PlayerShooting playerShooting;
void Start ()
{
GameObject Player = GameObject.Find("Player");
playerShooting = Player.GetComponent();
}
public float UpgradeWeapon()
{
float PassBack = playerShooting.damagePerShot += 40;
return (PassBack);
}
}
However, I tried to test it out by applying the script to the player character, but it didn't make the attacks any stronger. It references my playerShooting script, also shown below:
using UnityEngine;
public class PlayerShooting : MonoBehaviour
{
public float damagePerShot = 20; // The damage inflicted by each bullet.
public float timeBetweenBullets = 0.15f; // The time between each shot.
public float range = 100f; // The distance the gun can fire.
public float lowPitchRange = .95f;
public float highPitchRange = 1.05f;
public AudioSource efxSource;
public AudioClip gunClip1;
public AudioClip gunClip2;
public AudioClip gunClip3;
public void RandomizeSfx (params AudioClip[] clips)
{
//Generate a random number between 0 and the length of our array of clips passed in.
int randomIndex = Random.Range(0, clips.Length);
//Choose a random pitch to play back our clip at between our high and low pitch ranges.
float randomPitch = Random.Range(lowPitchRange, highPitchRange);
//Set the pitch of the audio source to the randomly chosen pitch.
efxSource.pitch = randomPitch;
//Set the clip to the clip at our randomly chosen index.
efxSource.clip = clips[randomIndex];
//Play the clip.
efxSource.Play();
}
float timer; // A timer to determine when to fire.
Ray shootRay; // A ray from the gun end forwards.
RaycastHit shootHit; // A raycast hit to get information about what was hit.
int shootableMask; // A layer mask so the raycast only hits things on the shootable layer.
ParticleSystem gunParticles; // Reference to the particle system.
LineRenderer gunLine; // Reference to the line renderer.
AudioSource gunAudio; // Reference to the audio source.
Light gunLight; // Reference to the light component.
float effectsDisplayTime = 0.2f; // The proportion of the timeBetweenBullets that the effects will display for.
void Awake ()
{
// Create a layer mask for the Shootable layer.
shootableMask = LayerMask.GetMask ("Shootable");
// Set up the references.
gunParticles = GetComponent ();
gunLine = GetComponent ();
gunAudio = GetComponent ();
gunLight = GetComponent ();
}
void Update ()
{
// Add the time since Update was last called to the timer.
timer += Time.deltaTime;
// If the Fire1 button is being press and it's time to fire...
if(Input.GetButton ("Fire1") && timer >= timeBetweenBullets)
{
// ... shoot the gun.
Shoot ();
}
// If the timer has exceeded the proportion of timeBetweenBullets that the effects should be displayed for...
if(timer >= timeBetweenBullets * effectsDisplayTime)
{
// ... disable the effects.
DisableEffects ();
}
}
public void DisableEffects ()
{
// Disable the line renderer and the light.
gunLine.enabled = false;
gunLight.enabled = false;
}
void Shoot ()
{
// Reset the timer.
timer = 0f;
gunAudio.Play ();
RandomizeSfx (gunClip1, gunClip2, gunClip3);
// Play the gun shot audioclip.
gunAudio.Play ();
// Enable the light.
gunLight.enabled = true;
// Stop the particles from playing if they were, then start the particles.
gunParticles.Stop ();
gunParticles.Play ();
// Enable the line renderer and set it's first position to be the end of the gun.
gunLine.enabled = true;
gunLine.SetPosition (0, transform.position);
// Set the shootRay so that it starts at the end of the gun and points forward from the barrel.
shootRay.origin = transform.position;
shootRay.direction = transform.forward;
// Perform the raycast against gameobjects on the shootable layer and if it hits something...
if(Physics.Raycast (shootRay, out shootHit, range, shootableMask))
{
// Try and find an EnemyHealth script on the gameobject hit.
EnemyHealth enemyHealth = shootHit.collider.GetComponent ();
// If the EnemyHealth component exist...
if(enemyHealth != null)
{
// ... the enemy should take damage.
enemyHealth.TakeDamage (damagePerShot, shootHit.point);
}
// Set the second position of the line renderer to the point the raycast hit.
gunLine.SetPosition (1, shootHit.point);
}
// If the raycast didn't hit anything on the shootable layer...
else
{
// ... set the second position of the line renderer to the fullest extent of the gun's range.
gunLine.SetPosition (1, shootRay.origin + shootRay.direction * range);
}
}
}
I'm not sure what exactly i'm doing wrong here. Could anyone help me out with what I missed?
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