private void FireGun()
{
// Play muzzle flash particle effect
if (muzzleFlash != null)
{
muzzleFlash.Emit(1);
}
// Turn on muzzle flash point light
if (muzzleLight != null && !muzzleLight.enabled)
{
muzzleLight.enabled = true;
Invoke("DisableMuzzleLight", 0.1f);
}
WeaponHelper.Launch(bulletPrefab, gunTransform, 0f, false); // Launch bullet
lastShotTime = Time.time;
}
private void Update()
{
if (nukeTimer > 0f)
{
nukeTimer -= Time.deltaTime;
}
if (nukeTimer < 0f)
{
nukeTimer = 0f;
}
if (rocketTimer > 0f)
{
rocketTimer -= Time.deltaTime;
}
if (rocketTimer <= 0f)
{
if (launcherRocket != null)
{
launcherRocket.SetActive(true);
}
rocketTimer = 0f;
}
if (Input.GetButtonDown("Fire1"))
{
//Cursor.lockState = CursorLockMode.Locked;
switch (SelectedWeapon)
{
case WeaponType.Cannonball:
if (cannonFire != null)
{
cannonFire.GetComponent <ParticleSystem>().Clear(true);
cannonFire.Play(true);
}
WeaponHelper.Launch(cannonballPrefab, cannonTransform, startDistance, cannonballVelocity, true);
break;
case WeaponType.Rocket:
if (rocketTimer <= 0f)
{
if (launcherRocket != null)
{
launcherRocket.SetActive(false);
}
if (rocketFire != null)
{
rocketFire.GetComponent <ParticleSystem>().Clear(true);
rocketFire.Play(true);
}
WeaponHelper.Launch(rocketPrefab, rocketTransform, startDistance + .1f, 6f, false);
RocketLoading rocketLoading = launcherRocket.GetComponentInChildren <RocketLoading>();
if (rocketLoading != null)
{
rocketLoading.isLoaded = false;
}
rocketTimer = 1f; // one rocket every X seconds.
}
break;
case WeaponType.Nuke: // Nuclear Blast and Rolling Shockwave Damage
if (nukeTimer <= 0f)
{
FadeIn flashEffect = gameObject.AddComponent <FadeIn>();
flashEffect.startColor = Color.white;
flashEffect.fadeLength = 5f;
// position the nuke 2500m in front of where the player is facing.
Transform player = GameObject.FindGameObjectWithTag("Player").transform;
Vector3 nukeForwardPos = player.position + player.forward * nukeDistance;
Vector3 nukePos = new Vector3(nukeForwardPos.x, 0f, nukeForwardPos.z);
if (groundChurnPrefab != null)
{
GameObject groundChurn = Instantiate(groundChurnPrefab, nukePos, Quaternion.identity) as GameObject;
Follow followScript = groundChurn.AddComponent <Follow>();
followScript.isPositionFixed = true;
followScript.objectToFollow = player;
followScript.facingDirection = FacingDirection.FixedPosition;
followScript.fixedFromPosition = nukePos;
followScript.fixedDistance = groundChurnDistance;
}
GameObject nuke = Instantiate(nukePrefab, nukePos, Quaternion.Euler(Vector3.zero)) as GameObject;
nuke.transform.LookAt(player);
// Configure Wind Zone
if (windZone != null)
{
windZone.transform.position = nukeForwardPos;
windZone.transform.LookAt(player);
Invoke("EnableWindZone", 5f);
DisableAfter disableAfter = windZone.GetComponent <DisableAfter>() ?? windZone.AddComponent <DisableAfter>();
disableAfter.seconds = 25f;
disableAfter.removeScript = true;
}
// Configure Dust Wall
if (dustWallPrefab != null)
{
GameObject dustWall = Instantiate(dustWallPrefab, nukeForwardPos, Quaternion.Euler(Vector3.zero)) as GameObject;
dustWall.transform.LookAt(player);
dustWall.transform.position += (dustWall.transform.forward * dustWallDistance);
dustWall.GetComponent <Rigidbody>().AddForce(dustWall.transform.forward * shockwaveSpeed, ForceMode.Force);
DustWall dwScript = dustWall.GetComponent <DustWall>();
dwScript.fixedFromPosition = nukePos;
}
// Configure Shock Wall
if (shockWallPrefab != null)
{
GameObject shockWall = Instantiate(shockWallPrefab, nukeForwardPos, Quaternion.Euler(Vector3.zero)) as GameObject;
shockWall.transform.LookAt(player);
shockWall.GetComponent <Rigidbody>().AddForce(shockWall.transform.forward * shockwaveSpeed, ForceMode.Force);
ShockWall swScript = shockWall.GetComponent <ShockWall>();
swScript.origin = nukePos;
}
Invoke("BroadcastNukeStart", 0.1f);
Invoke("BroadcastNukeEnd", 25f);
nukeTimer = 30f; // only one nuke every x seconds.
}
break;
case WeaponType.Gun:
FireGun();
break;
case WeaponType.Melee:
if (Time.time >= (lastMeleeTime + meleeAttackDelay))
{
MeleeAttack();
}
break;
case WeaponType.RepairWrench:
if (Time.time >= (lastMeleeTime + meleeAttackDelay))
{
RepairByHand();
}
break;
}
}
// Continuous fire from holding the button down
if (Input.GetButton("Fire1") && SelectedWeapon == WeaponType.Gun && Time.time >= (lastShotTime + timeBetweenShots))
{
FireGun();
}
// Continuous melee attack from holding the button down (useful for chopping trees in an MMO/survival game)
if (Input.GetButton("Fire1") && SelectedWeapon == WeaponType.Melee && Time.time >= (lastMeleeTime + meleeAttackDelay))
{
MeleeAttack();
}
// Repair continuously while holding the Fire1 button down.
if (Input.GetButton("Fire1") && SelectedWeapon == WeaponType.RepairWrench && Time.time >= (lastMeleeTime + meleeAttackDelay))
{
RepairByHand();
}
// Time Slow
if (Input.GetKeyUp("t"))
{
timeSlowed = !timeSlowed;
SetTimeScale();
}
// Time Stop
if (Input.GetKeyUp("y"))
{
timeStopped = !timeStopped;
SetTimeScale();
}
/* DISABLING RIGIDBODY INTERPOLATION TEMPORARILY DUE TO AN ONGOING UNITY BUG:
* https://issuetracker.unity3d.com/issues/in-order-to-call-gettransforminfoexpectuptodate-dot-dot-dot-error-message-appears-while-using-rigidbody-interpolate-slash-extrapolate
*
* // Do this every frame for rigidbodies that enter the scene, so they have smooth frame interpolation.
* // TODO: can probably run this more efficiently at a set rate, like a few times per second - not every frame.
* if (timeSlowed)
* {
* foreach (GameObject go in FindObjectsOfType(typeof(GameObject)))
* {
* foreach (Rigidbody rb in go.GetComponentsInChildren<Rigidbody>())
* rb.interpolation = RigidbodyInterpolation.Interpolate;
* }
* }
*/
// Reset the scene
if (Input.GetKey("r"))
{
TreeManager treeManager = TreeManager.Instance;
if (treeManager != null)
{
//TODO: Black out the main camera first. You can see trees insta-respawn when restored, and it looks weird.
treeManager.RestoreTrees();
}
SceneManager.LoadScene(SceneManager.GetActiveScene().name);
}
if (Input.GetKeyUp("q"))
{
SelectedWeapon = WeaponHelper.GetPrevious(SelectedWeapon);
PlayerPrefs.SetInt("SelectedWeapon", (int)SelectedWeapon);
SetActiveWeapon();
}
if (Input.GetKeyUp("e"))
{
SelectedWeapon = WeaponHelper.GetNext(SelectedWeapon);
PlayerPrefs.SetInt("SelectedWeapon", (int)SelectedWeapon);
SetActiveWeapon();
}
if (Input.GetKeyUp("o"))
{
if (playerPrefShowReticle == -1)
{
playerPrefShowReticle = 0;
}
else
{
playerPrefShowReticle = -1;
}
PlayerPrefs.SetInt("ShowReticle", playerPrefShowReticle);
}
if (Input.GetKeyUp("h"))
{
if (playerPrefShowHud == -1)
{
playerPrefShowHud = 0;
}
else
{
playerPrefShowHud = -1;
}
PlayerPrefs.SetInt("ShowHud", playerPrefShowHud);
}
if (Input.GetKeyUp("m"))
{
Cursor.lockState = CursorLockMode.None;
Cursor.visible = true;
// Always restore trees before changing scenes so you don't lose terrain tree data in the Unity editor.
TreeManager treeManager = TreeManager.Instance;
if (treeManager != null)
{
treeManager.RestoreTrees();
}
SceneManager.LoadScene("Choose Demo");
}
float scrollWheel = Input.GetAxis("Mouse ScrollWheel");
if (scrollWheel > 0f) // scroll up
{
SelectedWeapon = WeaponHelper.GetNext(SelectedWeapon);
PlayerPrefs.SetInt("SelectedWeapon", (int)SelectedWeapon);
SetActiveWeapon();
}
if (scrollWheel < 0f) // scroll down
{
SelectedWeapon = WeaponHelper.GetPrevious(SelectedWeapon);
PlayerPrefs.SetInt("SelectedWeapon", (int)SelectedWeapon);
SetActiveWeapon();
}
}