Unity GUI 擴充

Unity  GUI 擴充在這裡適用Unity 本身的GUI來進行自己的擴充工具的類別。

這邊擴充了ImageButton及Windws與HorizontalSlider三個比較常用的工具，還可以繼續在擴充。

GUIComponents(自訂) class:

using UnityEngine;

using System.Collections;

public class GUIComponents{

//ImageButton OnClick View

bool imageButtonOnClick;

// windwosTitleName and WindwosIdNumber

public string windowsTitle;

public int windowsId;

/**

* ImageButton

* TODO ImageButton function(wordPosistionSize, image, style) 

*/

public bool getImageButton(Rect rectScreenRect, Texture image, GUIStyle style){

imageButtonOnClick = GUI.Button (rectScreenRect, image, style);

return imageButtonOnClick;

}

/**

* setAlertDialog

* TODO setAlertDialog Message

* 

* @param {string}Title

* @param {string}Message

*/

public void setAlertDialog(string Title){

this.windowsTitle = Title;

windowsId++;

}

/**

* Windows

* TODO Windows function(wordPosistionSize, windwfunctuin, title)

*/

public void getWindwos (int id, Rect screenRect, GUI.WindowFunction windowFunctuin, string title){

title = this.windowsTitle;

id = this.windowsId;

GUI.Window (id, screenRect, windowFunctuin, title);

}

/**

* HorizontalSlider

* TODO HorizontalSlider function(wordPosistionSize, SliderValue, MaxValue, SliderStyle, ThumbStyle)

*/

public float getHorizontalSlider (Rect screenRect, float sliderValue, float sliderMaxValue, GUIStyle slider, GUIStyle thumb){

screenRect.x += screenRect.width; 

sliderValue = GUI.HorizontalSlider (screenRect, sliderValue, 0.0f, sliderMaxValue, slider, thumb);

return sliderValue;

}

}

--------------------------------------------------------------------------------

套用腳本:

using UnityEngine;

using System.Collections;

public class SystemSetting : MonoBehaviour{

//ImageButton in a Image and buttonStyle

public Texture image;

public GUIStyle buttonstyle;

/**

* WindowSetting

* OnGUI Windows Setting

* WindowsfunctionSetting can in another class use unction

*/

public void OnGUI(){

DpiResolution dpiResolution = new DpiResolution ();

GUIComponents guiCompoents = new GUIComponents ();

Rect wordPosition = new Rect (dpiResolution.getScreenWidth()/dpiResolution.getScreenWidth(),dpiResolution.getScreenHeight()/dpiResolution.getScreenWidth(), 

                             dpiResolution.getScreenWidth(), dpiResolution.getScreenHeight()/1.2f);

guiCompoents.setAlertDialog ("123");

guiCompoents.getWindwos (guiCompoents.windowsId, wordPosition, WindwosMessage, guiCompoents.windowsTitle);

}

void WindwosMessage(int id){

GUIComponents guiCompents = new GUIComponents ();

DpiResolution dpiResolution = new DpiResolution ();

Rect wordPosition = new Rect (dpiResolution.getScreenWidth()/dpiResolution.getScreenWidth(),dpiResolution.getScreenHeight()/dpiResolution.getScreenWidth(), 

                             image.width/5, image.height/2);

if(guiCompents.getImageButton (wordPosition,image, buttonstyle)){

Debug.Log("ok");

}

}

}

--------------------------------------------------------------------------------

執行結果:

FPS Gun Game (Simple / Basic)

注意: 

1. TextMesh 這個遊戲物件，這邊內用16:9 解析度製作，如果TextrueMesh 位置有誤，請自行調整。

2. 我本人版本Unity 4.6 所製作，在模型animation 如果操作有誤，請遵守4.0 版本 / 3.6版本的做法。

3. 程式部分: [Range] 以設計者設定為主，這邊已用及行拉式選擇，方便後面以客製化為主，方便以後調整即可。

4. 這邊子彈用拖曳效果所製作(Trail Renderder)。

5. 這邊使用Box Collider 的方式做成彈道及彈道射程。

---------------------------------------------------------------------

Clip(彈夾腳本) :

using UnityEngine;

using System.Collections;

public class Clip : MonoBehaviour {

[Range(0, 30)]

public int bullet = 0;

[Range(0, 2f)]

public float offsetZ;

public TextMesh bulletDateTxtMag;

public ReservcClip clipBulletNumner;

void BulletDateTxtMag(int bulletNumber){

bulletDateTxtMag.text = "Bullet: " + bullet + "  Clip: " + clipBulletNumner.clipInBullet;

}

// Update is called once per frame

void Update () {

if(Input.GetMouseButton(0)){

bullet -= 1;

}

if(bullet <= 0){

bullet = 0;

}

BulletDateTxtMag(bullet);

}

}

---------------------------------------------------------------------

MainGun(主槍腳本) :

using UnityEngine;

using System.Collections;

public class MainGun : MonoBehaviour

{

[Range(1, 500)]

public int sizeY;

[Range(1, 30)]

public int centery;

public Animator gunReloadingAnimation;

public Clip clipDate;

public GameObject bullets;

// Update is called once per frame

void Update (){

gunReloadingAnimation.GetComponent<Animator> ();

if(clipDate.bullet > 0){

if(Input.GetMouseButtonDown(0)){

Frie();

}else{

NoFire();

}

}else if(clipDate.bullet == 0){

NoFire();

}

}

void Frie(){

gunReloadingAnimation.SetInteger ("FrieSw", 1);

Instantiate (bullets, transform.position, transform.rotation);

gameObject.GetComponent<BoxCollider> ().size = new Vector3 (0, 0, sizeY);

gameObject.GetComponent<BoxCollider> ().center = new Vector3 (0, 0, centery);

}

void NoFire(){

gunReloadingAnimation.SetInteger ("FrieSw",2);

gameObject.GetComponent<BoxCollider> ().size = new Vector3 (0, 0, 0);

gameObject.GetComponent<BoxCollider> ().center = new Vector3 (0, 0, 0);

}

}

---------------------------------------------------------------------

ReservcClip(備用彈夾):

using UnityEngine;

using System.Collections;

public class ReservcClip : MonoBehaviour {

[Range(0, 90)]

public int clipInBullet;

[Range(1, 30)]

public int totalnumberofbullets;

public Clip bulletNumber;

public Animator gunReloadingAnimation;

// Update is called once per frame

void Update () {

gunReloadingAnimation.GetComponent<Animator> ();

if(clipInBullet >= totalnumberofbullets & bulletNumber.bullet < totalnumberofbullets){

if (Input.GetKeyDown (KeyCode.R)){

Switchingclip ();

}

}else if(clipInBullet < totalnumberofbullets){

if(Input.GetKeyDown(KeyCode.R)){

UpdateClip();

}

}

}

void UpdateClip(){

gunReloadingAnimation.SetInteger ("FrieSw",3);

bulletNumber.bullet = clipInBullet;

if(bulletNumber.bullet == clipInBullet){

clipInBullet = 0;

gunReloadingAnimation.SetInteger ("FrieSw",4);

}

}

void Switchingclip(){

int complement;

complement = totalnumberofbullets - bulletNumber.bullet;

if(clipInBullet > 0){

gunReloadingAnimation.SetInteger ("FrieSw",3);

clipInBullet -= complement;

if(bulletNumber.bullet < totalnumberofbullets){

bulletNumber.bullet += complement;

}

}

}

}

---------------------------------------------------------------------

BulletPosition (子彈腳本):

using UnityEngine;

using System.Collections;

public class BulletPosition : MonoBehaviour {

[Range(50, 500)]

public int speed;

// Update is called once per frame

void Update () {

transform.Translate (Vector3.forward * Time.deltaTime * speed);

Destroy(this.gameObject, 1);

}

----------------------------------------------------------------

結果圖:

執行下載   專案下載