Full/semi auto

I want to have an option to make my gun full or semi auto( NOT in-game ) Sorry about the long code : var beingHeld : boolean = false; var outsideBox : GameObject; @HideInInspector var countToThrow : int = -1; @HideInInspector var playerTransform : Transform; @HideInInspector var playerMovementScript : PlayerMovementScript; @HideInInspector var cameraObject : GameObject; @HideInInspector var targetXRotation : float; @HideInInspector var targetYRotation : float ; @HideInInspector var targetXRotationV : float ; @HideInInspector var targetYRotationV : float ; var rotateSpeed : float = 0; var holdHeight : float = -0.5; var holdSide : float = 0.5; var racioHipHold : float = 1; var hipToAimSpeed : float = 0.1; @HideInInspector var racioHipHoldV : float; var aimRacio : float = 0.4; var zoomAngle : float = 30; var fireSpeed : float = 15; @HideInInspector var waitTilNextFire : float = 0; var bullet : GameObject; var bulletSpawn : GameObject; var shootAngleRandomizationAiming : float = 5; var shootAngleRandomizationNotAiming : float = 15; var recoilAmount : float = 0.5; var recoilRecoverTime : float = 0.2; @HideInInspector var currentRecoilZPos : float; @HideInInspector var currentRecoilZPosV : float; var bulletSound : GameObject; var muzzelFlash : GameObject; var gunbobAmountX : float = 0.5; var gunbobAmountY : float = 0.5; var currentGunbobX : float; var currentGunbobY : float; var gunModelObjects : GameObject[]; var reloading : boolean = false; var reloadAnimation : Animation; var reloadAnimationString : String; var reloadSound : AudioSource; var clipSize : int = 25; var currentClip : int = 25; var maxExtraAmmo : int = 100; var currentExtraAmmo : int = 100; var ammoType : int = 0; var bulletHudTexture : Texture; var ammoCountRect : Rect = Rect(25,25,50,25); var ammoStartX : int = 100; var ammoY : int = 25; var ammoSize : Vector2 = Vector2(10,25); var ammoSpacing : int = 4; var ammoDecorationHudRect : Rect = Rect(25,50,50,25); var ammoDecorationTexture : Texture; var sprintAnimation : Animation; var walkAnimation : Animation; var sprintString : String; var idleString : String; var Arms : GameObject; var IdleAnimation : Animation; function Awake () { countToThrow = -1; playerTransform = GameObject.FindWithTag("Player").transform; playerMovementScript = GameObject.FindWithTag("Player").GetComponent(PlayerMovementScript); cameraObject = GameObject.FindWithTag("MainCamera"); } function LateUpdate () { if (currentClip > clipSize) currentClip = clipSize; if (currentExtraAmmo > maxExtraAmmo) currentExtraAmmo = maxExtraAmmo; if (currentClip < 0) currentClip = 0; if (currentExtraAmmo < 0) currentExtraAmmo = 0; if (beingHeld) { if (!reloading && Input.GetButtonDown("Reload") && currentClip < clipSize && currentExtraAmmo > 0) { reloading = true; reloadAnimation.Play(reloadAnimationString); reloadSound.Play(); } if (!reloading && Input.GetButtonDown("Fire1") && currentClip == 0 && currentExtraAmmo > 0) { reloading = true; reloadAnimation.Play(reloadAnimationString); reloadSound.Play(); } if (reloading && !reloadAnimation.IsPlaying(reloadAnimationString)) { if (currentExtraAmmo >= clipSize - currentClip) { currentExtraAmmo -= clipSize - currentClip; currentClip = clipSize; } if (currentExtraAmmo < clipSize - currentClip) { currentClip += currentExtraAmmo; currentExtraAmmo = 0; } reloading = false; } for(var modelObject : GameObject in gunModelObjects) { modelObject.layer = 8; } rigidbody.useGravity = false; outsideBox.GetComponent(Collider).enabled = false; currentGunbobX = Mathf.Sin(cameraObject.GetComponent(MouseLookScript).headbobStepCounter) * gunbobAmountX * racioHipHold; currentGunbobY = Mathf.Cos(cameraObject.GetComponent(MouseLookScript).headbobStepCounter * 2) * gunbobAmountY * racioHipHold; var holdMuzzelFlash : GameObject; var holdSound : GameObject; if (Input.GetButton("Fire1") && currentClip > 0 && !reloading) { if (waitTilNextFire <= 0) { currentClip -= 1; if (bullet) Instantiate(bullet,bulletSpawn.transform.position, bulletSpawn.transform.rotation); if (bulletSound) holdSound = Instantiate(bulletSound, bulletSpawn.transform.position, bulletSpawn.transform.rotation); if (muzzelFlash) holdMuzzelFlash = Instantiate(muzzelFlash, bulletSpawn.transform.position, bulletSpawn.transform.rotation); targetXRotation += (Random.value - 0.5) * Mathf.Lerp(shootAngleRandomizationAiming, shootAngleRandomizationNotAiming, racioHipHold); targetYRotation += (Random.value - 0.5) * Mathf.Lerp(shootAngleRandomizationAiming, shootAngleRandomizationNotAiming, racioHipHold); currentRecoilZPos -= recoilAmount; waitTilNextFire = 1; } } waitTilNextFire -= Time.deltaTime * fireSpeed; if (holdSound) holdSound.transform.parent = transform; if (holdMuzzelFlash) holdMuzzelFlash.transform.parent = transform; currentRecoilZPos = Mathf.SmoothDamp( currentRecoilZPos, 0, currentRecoilZPosV, recoilRecoverTime); cameraObject.GetComponent(MouseLookScript).currentTargetCameraAngle = zoomAngle; if (Input.GetButton("Fire2") && !reloading){ cameraObject.GetComponent(MouseLookScript).currentAimRacio = aimRacio; racioHipHold = Mathf.SmoothDamp(racioHipHold, 0, racioHipHoldV, hipToAimSpeed);} if (Input.GetButton("Fire2") == false || reloading){ cameraObject.GetComponent(MouseLookScript).currentAimRacio = 1; racioHipHold = Mathf.SmoothDamp(racioHipHold, 1, racioHipHoldV, hipToAimSpeed);} transform.position = cameraObject.transform.position + (Quaternion.Euler(0,targetYRotation,0) * Vector3(holdSide * racioHipHold + currentGunbobX, holdHeight * racioHipHold + currentGunbobY, 0) + Quaternion.Euler(targetXRotation, targetYRotation, 0) * Vector3(0,0,currentRecoilZPos)); targetXRotation = Mathf.SmoothDamp( targetXRotation, cameraObject.GetComponent(MouseLookScript).xRotation, targetXRotationV, rotateSpeed); targetYRotation = Mathf.SmoothDamp( targetYRotation, cameraObject.GetComponent(MouseLookScript).yRotation, targetYRotationV, rotateSpeed); transform.rotation = Quaternion.Euler(targetXRotation, targetYRotation, 0); } if (!beingHeld) { for(var modelObject : GameObject in gunModelObjects) { modelObject.layer = 0; } rigidbody.useGravity = true; outsideBox.GetComponent(Collider).enabled = true; countToThrow -= 1; if (countToThrow == 0) rigidbody.AddRelativeForce(0, playerMovementScript.throwGunUpForce, playerMovementScript.throwGunForwardForce); if (Vector3.Distance(transform.position, playerTransform.position) < playerMovementScript.distToPickUpGun && Input.GetButtonDown("Use Key") && playerMovementScript.waitFrameForSwitchGuns <= 0) { playerMovementScript.currentGun.GetComponent(GunScript).beingHeld = false; playerMovementScript.currentGun.GetComponent(GunScript).countToThrow = 2; playerMovementScript.currentGun = gameObject; beingHeld = true; targetYRotation = cameraObject.GetComponent(MouseLookScript).yRotation - 180; playerMovementScript.waitFrameForSwitchGuns = 2; } } } function OnGUI () { if (beingHeld) { for (var i : int = 1; i <= currentClip; i++) { GUI.DrawTexture(Rect(ammoStartX + ((i - 1) * (ammoSize.x + ammoSpacing)), ammoY, ammoSize.x, ammoSize.y), bulletHudTexture); } GUI.Label(ammoCountRect, currentExtraAmmo.ToString()); if (ammoDecorationTexture) GUI.DrawTexture( ammoDecorationHudRect, ammoDecorationTexture); } } function Update () { if(Input.GetButtonDown("Sprint")) sprintAnimation.Play(sprintString); else if(Input.GetButtonUp("Sprint")) walkAnimation.Play(idleString); if(beingHeld) Arms.renderer.enabled = true; else Arms.renderer.enabled = false; }