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Initial commit with base example scripts

pull/413/head
Simon (darkside) Jackson 2014-12-30 21:43:06 +00:00
commit 32fc1a10c8
7 changed files with 563 additions and 0 deletions
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syntax: glob
Output
Library
Temp
*.csproj
*.pidb
*.unityproj
*.sln
*.userprefs
*.suo
thumbs.db
obj
bin
.JustCode

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//Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1777407
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using System;
[RequireComponent(typeof(Text),typeof(RectTransform))]
public class CurvedText : BaseVertexEffect
{
public AnimationCurve curveForText = AnimationCurve.Linear (0, 0, 1, 10);
public float curveMultiplier = 1;
private RectTransform rectTrans;
#if UNITY_EDITOR
protected override void OnValidate ()
{
base.OnValidate ();
if (curveForText [0].time != 0) {
var tmpRect = curveForText [0];
tmpRect.time = 0;
curveForText.MoveKey (0, tmpRect);
}
if (rectTrans == null)
rectTrans = GetComponent<RectTransform> ();
if (curveForText [curveForText.length - 1].time != rectTrans.rect.width)
OnRectTransformDimensionsChange ();
}
#endif
protected override void Awake ()
{
base.Awake ();
rectTrans = GetComponent<RectTransform> ();
OnRectTransformDimensionsChange ();
}
protected override void OnEnable ()
{
base.OnEnable ();
rectTrans = GetComponent<RectTransform> ();
OnRectTransformDimensionsChange ();
}
public override void ModifyVertices (System.Collections.Generic.List<UIVertex> verts)
{
if (!IsActive ())
return;
for (int index = 0; index < verts.Count; index++) {
var uiVertex = verts [index];
//Debug.Log ();
uiVertex.position.y += curveForText.Evaluate (rectTrans.rect.width * rectTrans.pivot.x + uiVertex.position.x) * curveMultiplier;
verts [index] = uiVertex;
}
}
protected override void OnRectTransformDimensionsChange ()
{
var tmpRect = curveForText [curveForText.length - 1];
tmpRect.time = rectTrans.rect.width;
curveForText.MoveKey (curveForText.length - 1, tmpRect);
}
}

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//Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1780095
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;
[AddComponentMenu("UI/Effects/Gradient")]
public class Gradient : BaseVertexEffect
{
public GradientMode gradientMode = GradientMode.Global;
public GradientDir gradientDir = GradientDir.Vertical;
public bool overwriteAllColor = false;
public Color vertex1 = Color.white;
public Color vertex2 = Color.black;
private Graphic targetGraphic;
protected override void Start ()
{
targetGraphic = GetComponent<Graphic> ();
}
public override void ModifyVertices (List<UIVertex> vertexList)
{
if (!IsActive () || vertexList.Count == 0) {
return;
}
int count = vertexList.Count;
UIVertex uiVertex = vertexList [0];
if (gradientMode == GradientMode.Global) {
if (gradientDir == GradientDir.DiagonalLeftToRight || gradientDir == GradientDir.DiagonalRightToLeft) {
#if UNITY_EDITOR
Debug.LogWarning("Diagonal dir is not supported in Global mode");
#endif
gradientDir = GradientDir.Vertical;
}
float bottomY = gradientDir == GradientDir.Vertical ? vertexList [vertexList.Count - 1].position.y : vertexList [vertexList.Count - 1].position.x;
float topY = gradientDir == GradientDir.Vertical ? vertexList [0].position.y : vertexList [0].position.x;
float uiElementHeight = topY - bottomY;
for (int i = 0; i < count; i++) {
uiVertex = vertexList [i];
if (!overwriteAllColor && uiVertex.color != targetGraphic.color)
continue;
uiVertex.color *= Color.Lerp (vertex2, vertex1, ((gradientDir == GradientDir.Vertical ? uiVertex.position.y : uiVertex.position.x) - bottomY) / uiElementHeight);
vertexList [i] = uiVertex;
}
} else {
for (int i = 0; i < count; i++) {
uiVertex = vertexList [i];
if (!overwriteAllColor && !CompareCarefully (uiVertex.color, targetGraphic.color))
continue;
switch (gradientDir) {
case GradientDir.Vertical:
uiVertex.color *= (i % 4 == 0 || (i - 1) % 4 == 0) ? vertex1 : vertex2;
break;
case GradientDir.Horizontal:
uiVertex.color *= (i % 4 == 0 || (i - 3) % 4 == 0) ? vertex1 : vertex2;
break;
case GradientDir.DiagonalLeftToRight:
uiVertex.color *= (i % 4 == 0) ? vertex1 : ((i - 2) % 4 == 0 ? vertex2 : Color.Lerp (vertex2, vertex1, 0.5f));
break;
case GradientDir.DiagonalRightToLeft:
uiVertex.color *= ((i - 1) % 4 == 0) ? vertex1 : ((i - 3) % 4 == 0 ? vertex2 : Color.Lerp (vertex2, vertex1, 0.5f));
break;
}
vertexList [i] = uiVertex;
}
}
}
private bool CompareCarefully (Color col1, Color col2)
{
if (Mathf.Abs (col1.r - col2.r) < 0.003f && Mathf.Abs (col1.g - col2.g) < 0.003f && Mathf.Abs (col1.b - col2.b) < 0.003f && Mathf.Abs (col1.a - col2.a) < 0.003f)
return true;
return false;
}
}
public enum GradientMode
{
Global,
Local
}
public enum GradientDir
{
Vertical,
Horizontal,
DiagonalLeftToRight,
DiagonalRightToLeft
//Free
}
//enum color mode Additive, Multiply, Overwrite

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//Sourced from - https://github.com/senritsu/unitility/blob/master/Assets/Unitility/GUI/RaycastMask.cs
/***************************************************************************\
The MIT License (MIT)
Copyright (c) 2014 Jonas Schiegl (https://github.com/senritsu)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
\***************************************************************************/
#if UNITY_4_6
using UnityEngine;
using UnityEngine.UI;
[RequireComponent(typeof(RectTransform))]
[RequireComponent(typeof(Image))]
public class RaycastMask : MonoBehaviour, ICanvasRaycastFilter
{
private Image _image;
private Sprite _sprite;
void Start ()
{
_image = GetComponent<Image>();
}
public bool IsRaycastLocationValid(Vector2 sp, Camera eventCamera)
{
_sprite = _image.sprite;
var rectTransform = (RectTransform)transform;
Vector2 localPositionPivotRelative;
RectTransformUtility.ScreenPointToLocalPointInRectangle((RectTransform) transform, sp, eventCamera, out localPositionPivotRelative);
// convert to bottom-left origin coordinates
var localPosition = new Vector2(localPositionPivotRelative.x + rectTransform.pivot.x*rectTransform.rect.width,
localPositionPivotRelative.y + rectTransform.pivot.y*rectTransform.rect.height);
var spriteRect = _sprite.textureRect;
var maskRect = rectTransform.rect;
var x = 0;
var y = 0;
// convert to texture space
switch (_image.type)
{
case Image.Type.Sliced:
{
var border = _sprite.border;
// x slicing
if (localPosition.x < border.x)
{
x = Mathf.FloorToInt(spriteRect.x + localPosition.x);
}
else if (localPosition.x > maskRect.width - border.z)
{
x = Mathf.FloorToInt(spriteRect.x + spriteRect.width - (maskRect.width - localPosition.x));
}
else
{
x = Mathf.FloorToInt(spriteRect.x + border.x +
((localPosition.x - border.x)/
(maskRect.width - border.x - border.z)) *
(spriteRect.width - border.x - border.z));
}
// y slicing
if (localPosition.y < border.y)
{
y = Mathf.FloorToInt(spriteRect.y + localPosition.y);
}
else if (localPosition.y > maskRect.height - border.w)
{
y = Mathf.FloorToInt(spriteRect.y + spriteRect.height - (maskRect.height - localPosition.y));
}
else
{
y = Mathf.FloorToInt(spriteRect.y + border.y +
((localPosition.y - border.y) /
(maskRect.height - border.y - border.w)) *
(spriteRect.height - border.y - border.w));
}
}
break;
case Image.Type.Simple:
default:
{
// conversion to uniform UV space
x = Mathf.FloorToInt(spriteRect.x + spriteRect.width * localPosition.x / maskRect.width);
y = Mathf.FloorToInt(spriteRect.y + spriteRect.height * localPosition.y / maskRect.height);
}
break;
}
// destroy component if texture import settings are wrong
try
{
return _sprite.texture.GetPixel(x,y).a > 0;
}
catch (UnityException)
{
Debug.LogWarning("Mask texture not readable, set your sprite to Texture Type 'Advanced' and check 'Read/Write Enabled'");
Destroy(this);
return false;
}
}
}
#endif

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//Author: Melang http://forum.unity3d.com/members/melang.593409/
//Updated omatase 10-18-14 - support for Shift + Tab as well
// - bug fix to prevent crash if no control selected
// - updated to support new semantics for EventSystem in later 4.6 builds
// - autoselect "firstSelectedGameObject" since it doesn't seem to work automatically
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using System.Collections;
public class TabNavigationHelper : MonoBehaviour
{
private EventSystem _system;
void Start()
{
_system = EventSystem.current;
}
public void Update()
{
Selectable next = null;
if (Input.GetKeyDown(KeyCode.Tab) && Input.GetKey(KeyCode.LeftShift))
{
if (_system.currentSelectedGameObject != null)
{
next = _system.currentSelectedGameObject.GetComponent<Selectable>().FindSelectableOnUp();
}
else
{
next = _system.firstSelectedGameObject.GetComponent<Selectable>();
}
}
else if (Input.GetKeyDown(KeyCode.Tab))
{
if (_system.currentSelectedGameObject != null)
{
next = _system.currentSelectedGameObject.GetComponent<Selectable>().FindSelectableOnDown();
}
else
{
next = _system.firstSelectedGameObject.GetComponent<Selectable>();
}
}
else if (_system.currentSelectedGameObject == null)
{
next = _system.firstSelectedGameObject.GetComponent<Selectable>();
}
selectGameObject(next);
}
private void selectGameObject(Selectable selectable)
{
if (selectable != null)
{
InputField inputfield = selectable.GetComponent<InputField>();
if (inputfield != null) inputfield.OnPointerClick(new PointerEventData(_system)); //if it's an input field, also set the text caret
_system.SetSelectedGameObject(selectable.gameObject, new BaseEventData(_system));
}
}
}

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// Sourced from - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/page-2#post-1834806 (with corrections)
// Scaling fixed for non overlay canvases - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1780612
// Canvas border fix - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1781658
// Canvas reset position fix - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/#post-1782214
using System;
using UnityEngine;
using UnityEngine.EventSystems;
/// <summary>
/// Includes a few fixes of my own, mainly to tidy up duplicates, remove unneeded stuff and testing. (nothing major, all the crew above did the hard work!)
/// </summary>
public class UIWindowBase : MonoBehaviour, IBeginDragHandler, IDragHandler, IEndDragHandler
{
RectTransform m_transform = null;
private bool _isDragging = false;
public static bool ResetCoords = false;
private Vector3 m_originalCoods = Vector3.zero;
private Canvas m_canvas;
private RectTransform m_canvasRectTransform;
public int KeepWindowInCanvas = 5; // # of pixels of the window that must stay inside the canvas view.
// Use this for initialization
void Start () {
m_transform = GetComponent<RectTransform>();
m_originalCoods = m_transform.position;
m_canvas = GetComponentInParent<Canvas>();
m_canvasRectTransform = m_canvas.GetComponent<RectTransform>();
}
void Update(){
if (ResetCoords)
resetCoordinatePosition();
}
public void OnDrag(PointerEventData eventData)
{
if (_isDragging)
{
var delta = ScreenToCanvas(eventData.position) - ScreenToCanvas(eventData.position - eventData.delta);
m_transform.localPosition += delta;
}
}
//Note, the begin drag and end drag aren't actually needed to control the drag. However, I'd recommend keeping it in case you want to do somethind else when draggging starts and stops
public void OnBeginDrag(PointerEventData eventData)
{
if (eventData.pointerCurrentRaycast.gameObject == null)
return;
if (eventData.pointerCurrentRaycast.gameObject.name == name)
{
_isDragging = true;
}
}
public void OnEndDrag(PointerEventData eventData)
{
_isDragging = false;
}
void resetCoordinatePosition()
{
m_transform.position = m_originalCoods;
ResetCoords = false;
}
private Vector3 ScreenToCanvas(Vector3 screenPosition)
{
Vector3 localPosition;
Vector2 min;
Vector2 max;
var canvasSize = m_canvasRectTransform.sizeDelta;
if (m_canvas.renderMode == RenderMode.ScreenSpaceOverlay || (m_canvas.renderMode == RenderMode.ScreenSpaceCamera && m_canvas.worldCamera == null))
{
localPosition = screenPosition;
min = Vector2.zero;
max = canvasSize;
}
else
{
var ray = m_canvas.worldCamera.ScreenPointToRay(screenPosition);
var plane = new Plane(m_canvasRectTransform.forward, m_canvasRectTransform.position);
float distance;
if (plane.Raycast(ray, out distance) == false)
{
throw new Exception("Is it practically possible?");
};
var worldPosition = ray.origin + ray.direction * distance;
localPosition = m_canvasRectTransform.InverseTransformPoint(worldPosition);
min = -Vector2.Scale(canvasSize, m_canvasRectTransform.pivot);
max = Vector2.Scale(canvasSize, Vector2.one - m_canvasRectTransform.pivot);
}
// keep window inside canvas
localPosition.x = Mathf.Clamp(localPosition.x, min.x + KeepWindowInCanvas, max.x - KeepWindowInCanvas);
localPosition.y = Mathf.Clamp(localPosition.y, min.y + KeepWindowInCanvas, max.y - KeepWindowInCanvas);
return localPosition;
}
}

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//Sourced From - http://forum.unity3d.com/threads/scripts-useful-4-6-scripts-collection.264161/ (uGUITools link)
using UnityEditor;
using UnityEngine;
public class uGUITools : MonoBehaviour {
[MenuItem("uGUI/Anchors to Corners %[")]
static void AnchorsToCorners(){
foreach(Transform transform in Selection.transforms){
RectTransform t = transform as RectTransform;
RectTransform pt = Selection.activeTransform.parent as RectTransform;
if(t == null || pt == null) return;
Vector2 newAnchorsMin = new Vector2(t.anchorMin.x + t.offsetMin.x / pt.rect.width,
t.anchorMin.y + t.offsetMin.y / pt.rect.height);
Vector2 newAnchorsMax = new Vector2(t.anchorMax.x + t.offsetMax.x / pt.rect.width,
t.anchorMax.y + t.offsetMax.y / pt.rect.height);
t.anchorMin = newAnchorsMin;
t.anchorMax = newAnchorsMax;
t.offsetMin = t.offsetMax = new Vector2(0, 0);
}
}
[MenuItem("uGUI/Corners to Anchors %]")]
static void CornersToAnchors(){
foreach(Transform transform in Selection.transforms){
RectTransform t = transform as RectTransform;
if(t == null) return;
t.offsetMin = t.offsetMax = new Vector2(0, 0);
}
}
[MenuItem("uGUI/Mirror Horizontally Around Anchors %;")]
static void MirrorHorizontallyAnchors(){
MirrorHorizontally(false);
}
[MenuItem("uGUI/Mirror Horizontally Around Parent Center %:")]
static void MirrorHorizontallyParent(){
MirrorHorizontally(true);
}
static void MirrorHorizontally(bool mirrorAnchors){
foreach(Transform transform in Selection.transforms){
RectTransform t = transform as RectTransform;
RectTransform pt = Selection.activeTransform.parent as RectTransform;
if(t == null || pt == null) return;
if(mirrorAnchors){
Vector2 oldAnchorMin = t.anchorMin;
t.anchorMin = new Vector2(1 - t.anchorMax.x, t.anchorMin.y);
t.anchorMax = new Vector2(1 - oldAnchorMin.x, t.anchorMax.y);
}
Vector2 oldOffsetMin = t.offsetMin;
t.offsetMin = new Vector2(-t.offsetMax.x, t.offsetMin.y);
t.offsetMax = new Vector2(-oldOffsetMin.x, t.offsetMax.y);
t.localScale = new Vector3(-t.localScale.x, t.localScale.y, t.localScale.z);
}
}
[MenuItem("uGUI/Mirror Vertically Around Anchors %'")]
static void MirrorVerticallyAnchors(){
MirrorVertically(false);
}
[MenuItem("uGUI/Mirror Vertically Around Parent Center %\"")]
static void MirrorVerticallyParent(){
MirrorVertically(true);
}
static void MirrorVertically(bool mirrorAnchors){
foreach(Transform transform in Selection.transforms){
RectTransform t = transform as RectTransform;
RectTransform pt = Selection.activeTransform.parent as RectTransform;
if(t == null || pt == null) return;
if(mirrorAnchors){
Vector2 oldAnchorMin = t.anchorMin;
t.anchorMin = new Vector2(t.anchorMin.x, 1 - t.anchorMax.y);
t.anchorMax = new Vector2(t.anchorMax.x, 1 - oldAnchorMin.y);
}
Vector2 oldOffsetMin = t.offsetMin;
t.offsetMin = new Vector2(t.offsetMin.x, -t.offsetMax.y);
t.offsetMax = new Vector2(t.offsetMax.x, -oldOffsetMin.y);
t.localScale = new Vector3(t.localScale.x, -t.localScale.y, t.localScale.z);
}
}
}