[TUTORIAL] Arma tipo a do call of duty

por diegopds Sex Mar 08, 2019 10:32 pm

Código:: using System.Collections; using System.Collections.Generic; using UnityEngine; [RequireComponent(typeof(AudioSource))] public class Weapon : MonoBehaviour { //variaveis de parametros gerais public enum tiposDeArma { shotgun = 0, metralhadora = 1 }; public tiposDeArma _tiposDeArma; [Header("paremetros gerais")] public float velocidadeDoZoom = 0.4f; [Range(0,120)] public float zoomCameraPrimaria = 30; [Range(0, 120)] public float zoomCameraSecundaria = 30; [Range(0, 120)] public float tirarZoomCameraPrimaria = 75; [Range(0, 120)] public float tirarZoomCameraSecundaria = 60; public float espalhamentoDosProjetilsSemMirar = 5f; public float espalhamentoDosProjetilsMirando = 0.7f; public float semMirarRecuoX = 0.02f; public float semMirarRecuoY = 0.02f; public float semMirarRecuoZ = 0.4f; public float mirandoRecuoX = 0.04f; public float mirandoRecuoY = 0.04f; public float mirandoRecuoZ = -0.5f; public float distancia = 10;//distancia maxima que os disparos atingem public float velocidadeTiro = 0.02f;//velocidade que pode atirar public int maxMunicaoNaArma = 31;//quantidade de municao dentro da arma public int maxMunicaoForaDaArma = 200;//quantidade de municao que ainda resta para serem usadas public float forcaDoImpacto = 1000;//forca que gera ao o projetil acertar um objeto com rigidbody public bool semiAutomatica;//indica se a arma se comportara como uma semi automatica private bool podeAtirar = true; private int auxMaxMunicaoForaDaArma; private int auxMaxMunicaoNaArma; private Vector3 currentVelocity; private readonly float smoothTime = 0.03f; private bool mirando; //variaveis para shotgun [Header("Parametros para shotgun")] public int numeroDeDisparos = 10; //Variaveis de anexo de objetos [Header("Variavei de anexo de objetos ou componentes")] public GameObject min; public GameObject max; public GameObject minAux; public GameObject maxAux; public AudioClip somDoTiro; public AudioClip somDeArmaVazia; public GameObject buracoProjetil; public GameObject respawBala; public Camera cameraPrimaria; public Camera cameraSecundaria; public ParticleSystem fogoDaArma;// private AudioSource controleAudio; // Start is called before the first frame update void Start() { auxMaxMunicaoNaArma = maxMunicaoNaArma; auxMaxMunicaoForaDaArma = maxMunicaoForaDaArma; //Desativa loop do audio if(controleAudio != null) { controleAudio.loop = false; } cameraPrimaria = Camera.main; } // Update is called once per frame void Update() { Atirar(); Mirar(); Cursor.lockState = CursorLockMode.Locked;//pode apagar essa linha } void Atirar() { //funciona em metralhadora e revolvers,sniper n testado mas deve funcionar //Disparos automatico if (Input.GetButton("Fire1") && semiAutomatica == false && podeAtirar) { if (_tiposDeArma == tiposDeArma.metralhadora&&auxMaxMunicaoNaArma != 0) { StartCoroutine("Tiro"); podeAtirar = false; auxMaxMunicaoNaArma -= 1; if(fogoDaArma!=null) fogoDaArma.Play(); //sai som so se houver audio if (somDoTiro != null) controleAudio.PlayOneShot(somDoTiro); if(auxMaxMunicaoNaArma == 0 && auxMaxMunicaoForaDaArma == 0) { if (somDeArmaVazia != null) { controleAudio.PlayOneShot(somDeArmaVazia); } } if (!mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel semMirarRecuox e semMirarRecuoY float semMirarAleatorioX = Random.Range(-semMirarRecuoX, semMirarRecuoX); float semMirarAleatorioY = Random.Range(-semMirarRecuoY, semMirarRecuoY); minAux.transform.position += transform.right * semMirarAleatorioX; minAux.transform.position += transform.up * semMirarAleatorioY; minAux.transform.position += transform.forward * semMirarRecuoZ; //espalhar disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsSemMirar)); RaycastHit hit; if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { Quaternion hitRotacao = Quaternion.LookRotation(-hit.point); GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } if (mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel MirandoRecuox e MirandoRecuoY float MirarAleatorioX = Random.Range(-mirandoRecuoX, mirandoRecuoX); float MirarAleatorioY = Random.Range(-mirandoRecuoY, mirandoRecuoY); maxAux.transform.position += transform.right * MirarAleatorioX; maxAux.transform.position += transform.up * MirarAleatorioY; maxAux.transform.position += transform.forward * mirandoRecuoZ; //espalhar os disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsMirando)); RaycastHit hit; if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } } //funciona em armas semi automatica if (Input.GetButtonDown("Fire1") && semiAutomatica && podeAtirar) { if (_tiposDeArma == tiposDeArma.metralhadora && auxMaxMunicaoNaArma != 0) { StartCoroutine("Tiro"); podeAtirar = false; auxMaxMunicaoNaArma -= 1; if (fogoDaArma != null) fogoDaArma.Play(); //sai som so se houver audio if (somDoTiro != null) controleAudio.PlayOneShot(somDoTiro); if (auxMaxMunicaoNaArma == 0 && auxMaxMunicaoForaDaArma == 0) { if (somDeArmaVazia != null) { controleAudio.PlayOneShot(somDeArmaVazia); } } if (!mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel semMirarRecuox e semMirarRecuoY float semMirarAleatorioX = Random.Range(-semMirarRecuoX, semMirarRecuoX); float semMirarAleatorioY = Random.Range(-semMirarRecuoY, semMirarRecuoY); minAux.transform.position += transform.right * semMirarAleatorioX; minAux.transform.position += transform.up * semMirarAleatorioY; minAux.transform.position += transform.forward * semMirarRecuoZ; //espalhar disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsSemMirar)); RaycastHit hit; if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { Quaternion hitRotacao = Quaternion.LookRotation(-hit.point); GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } if (mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel MirandoRecuox e MirandoRecuoY float MirarAleatorioX = Random.Range(-mirandoRecuoX, mirandoRecuoX); float MirarAleatorioY = Random.Range(-mirandoRecuoY, mirandoRecuoY); maxAux.transform.position += transform.right * MirarAleatorioX; maxAux.transform.position += transform.up * MirarAleatorioY; maxAux.transform.position += transform.forward * mirandoRecuoZ; //espalhar os disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsMirando)); RaycastHit hit; if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } } //Funiciona em shotguns semi automatica if (Input.GetButtonDown("Fire1") && semiAutomatica && podeAtirar) { if (_tiposDeArma == tiposDeArma.shotgun && auxMaxMunicaoNaArma != 0) { StartCoroutine("Tiro"); podeAtirar = false; auxMaxMunicaoNaArma -= 1; if (fogoDaArma != null) fogoDaArma.Play(); //sai som so se houver audio if (somDoTiro != null) controleAudio.PlayOneShot(somDoTiro); if (auxMaxMunicaoNaArma == 0 && auxMaxMunicaoForaDaArma == 0) { if (somDeArmaVazia != null) { controleAudio.PlayOneShot(somDeArmaVazia); } } if (!mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel semMirarRecuox e semMirarRecuoY float semMirarAleatorioX = Random.Range(-semMirarRecuoX, semMirarRecuoX); float semMirarAleatorioY = Random.Range(-semMirarRecuoY, semMirarRecuoY); minAux.transform.position += transform.right * semMirarAleatorioX; minAux.transform.position += transform.up * semMirarAleatorioY; minAux.transform.position += transform.forward * semMirarRecuoZ; //espalhar disparos RaycastHit hit; for (int i = 0; i <= numeroDeDisparos; i++) { //espalhar disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsSemMirar)); if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { Quaternion hitRotacao = Quaternion.LookRotation(-hit.point); GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } if (mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel MirandoRecuox e MirandoRecuoY float MirarAleatorioX = Random.Range(-mirandoRecuoX, mirandoRecuoX); float MirarAleatorioY = Random.Range(-mirandoRecuoY, mirandoRecuoY); maxAux.transform.position += transform.right * MirarAleatorioX; maxAux.transform.position += transform.up * MirarAleatorioY; maxAux.transform.position += transform.forward * mirandoRecuoZ; RaycastHit hit; for (int i = 0; i <= numeroDeDisparos; i++) { //espalhar os disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsMirando)); if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } } } //funciona em shotguns automaticas if (Input.GetButton("Fire1") && semiAutomatica == false&& podeAtirar) { if (_tiposDeArma == tiposDeArma.shotgun && auxMaxMunicaoNaArma != 0) { StartCoroutine("Tiro"); podeAtirar = false; auxMaxMunicaoNaArma -= 1; if (fogoDaArma != null) fogoDaArma.Play(); //sai som so se houver audio if (somDoTiro != null) controleAudio.PlayOneShot(somDoTiro); if (auxMaxMunicaoNaArma == 0 && auxMaxMunicaoForaDaArma == 0) { if (somDeArmaVazia != null) { controleAudio.PlayOneShot(somDeArmaVazia); } } if (!mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel semMirarRecuox e semMirarRecuoY float semMirarAleatorioX = Random.Range(-semMirarRecuoX, semMirarRecuoX); float semMirarAleatorioY = Random.Range(-semMirarRecuoY, semMirarRecuoY); minAux.transform.position += transform.right * semMirarAleatorioX; minAux.transform.position += transform.up * semMirarAleatorioY; minAux.transform.position += transform.forward * semMirarRecuoZ; //espalhar disparos RaycastHit hit; for (int i = 0; i <= numeroDeDisparos; i++) { //espalhar disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsSemMirar)); if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { Quaternion hitRotacao = Quaternion.LookRotation(-hit.point); GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } if (mirando) { //escolhe um numero aletorio que sera definido no editor pela variavel MirandoRecuox e MirandoRecuoY float MirarAleatorioX = Random.Range(-mirandoRecuoX, mirandoRecuoX); float MirarAleatorioY = Random.Range(-mirandoRecuoY, mirandoRecuoY); maxAux.transform.position += transform.right * MirarAleatorioX; maxAux.transform.position += transform.up * MirarAleatorioY; maxAux.transform.position += transform.forward * mirandoRecuoZ; RaycastHit hit; for (int i = 0; i <= numeroDeDisparos; i++) { //espalhar os disparos Vector3 fireDirection = transform.forward; Quaternion fireRotation = Quaternion.LookRotation(fireDirection); Quaternion randomRotation = Random.rotation; fireRotation = Quaternion.RotateTowards(fireRotation, randomRotation, Random.Range(0.0f, espalhamentoDosProjetilsMirando)); if (Physics.Raycast(respawBala.transform.position, fireRotation * Vector3.forward, out hit, distancia)) { GameObject buracoDoProjetil = Instantiate(buracoProjetil, (hit.normal * 0.05f) + hit.point, Quaternion.LookRotation(-hit.normal)) as GameObject; buracoDoProjetil.transform.parent = hit.transform; Destroy(buracoDoProjetil, 20); if (hit.transform.gameObject.GetComponent<Rigidbody>() != null) { Rigidbody rg = hit.transform.gameObject.GetComponent<Rigidbody>(); rg.AddForce(forcaDoImpacto * respawBala.transform.forward); } } } } } } } void Mirar() { if (Input.GetButton("Fire2")) { maxAux.transform.position = Vector3.SmoothDamp(maxAux.transform.position, max.transform.position, ref currentVelocity, smoothTime); transform.position = Vector3.SmoothDamp(transform.position, maxAux.transform.position, ref currentVelocity, smoothTime); mirando = true; //se houver camera secundaria sera aumentado o zoom if (cameraSecundaria != null) { cameraSecundaria.fieldOfView -= velocidadeDoZoom; if (cameraSecundaria.fieldOfView <= zoomCameraSecundaria) { cameraSecundaria.fieldOfView = zoomCameraSecundaria; } } //aumentar zoom na camera primaria cameraPrimaria.fieldOfView -= velocidadeDoZoom; if(cameraPrimaria.fieldOfView <= zoomCameraPrimaria) { cameraPrimaria.fieldOfView = zoomCameraPrimaria; } } else { minAux.transform.position = Vector3.SmoothDamp(minAux.transform.position,min.transform.position,ref currentVelocity,smoothTime); transform.position = Vector3.SmoothDamp(transform.position, minAux.transform.position, ref currentVelocity, smoothTime); mirando = false; if(cameraSecundaria != null) { cameraSecundaria.fieldOfView += velocidadeDoZoom; if(cameraSecundaria.fieldOfView >= tirarZoomCameraSecundaria) { cameraSecundaria.fieldOfView = tirarZoomCameraSecundaria; } } cameraPrimaria.fieldOfView += velocidadeDoZoom; if(cameraPrimaria.fieldOfView >= tirarZoomCameraPrimaria) { cameraPrimaria.fieldOfView = tirarZoomCameraPrimaria; } } } void Recarregar() {//municao necessaria para recarregar arma int municaoNessecaria = maxMunicaoNaArma - auxMaxMunicaoNaArma; if (auxMaxMunicaoForaDaArma > municaoNessecaria) { auxMaxMunicaoNaArma += municaoNessecaria; auxMaxMunicaoForaDaArma -= municaoNessecaria; } else { auxMaxMunicaoNaArma += auxMaxMunicaoForaDaArma; auxMaxMunicaoForaDaArma = 0; } } void RecarregarShotgun() { if (auxMaxMunicaoNaArma >= maxMunicaoNaArma) { auxMaxMunicaoNaArma = maxMunicaoNaArma; } if (auxMaxMunicaoNaArma < maxMunicaoNaArma&&auxMaxMunicaoForaDaArma>0) { auxMaxMunicaoNaArma += 1; auxMaxMunicaoForaDaArma -= 1; } if (auxMaxMunicaoForaDaArma <= 0) { auxMaxMunicaoForaDaArma = 0; } } IEnumerator Tiro() { yield return new WaitForSeconds(velocidadeTiro); podeAtirar = true; } }

pra funcionar a hierarquia tem q estar igual na imagem https://uploaddeimagens.com.br/imagens/2019-03-08-21-56_01-png
Min = eh onde a arma vai ficar quando n estiver mirando
Max = eh onde a arma vai ficar quando estiver mirando
MinAux = eh a que vai ficar seguindo o Min
MaxAux = tbem vai ficar seguindo o Max
Funciona com shotgun,metralhadora,revolver talvez com sniper n testei
e a arma ja tem q ta com o braco,mas tbem funciona so a arma
e pra poder recarregar tem chamar a funcao Recarregar se for pra armas que tem cartuchos e pra armas que colocam bala por bala igual a shotgun tem q chamar a funcao RecarregarShotgun isso tudo na animacao nos events.pra shotguns vc deve colocar a animacao de recarregar em loop pra ficar toda hora chamando a funcao recarregarShotgun pq ela carrega uma bala por vez e tem colocar mais linhas de codigo pra poder parar quando chegar no maximo de bala pra n passar e tbem pra parar a animacao de recarregar