Initial Code
This commit is contained in:
Exil Productions
401
UI/Helpers/UIBuilder.cs
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401
UI/Helpers/UIBuilder.cs
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using System.Text;
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using TMPro;
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using UnityEngine;
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using UnityEngine.Events;
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using UnityEngine.SceneManagement;
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using UnityEngine.UI;
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using VMM.UI.Components;
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namespace VMM.UI.Helpers
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{
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internal static class UIBuilder
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{
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const string TABS_CONTAINER_PATH = "Canvas/Margins";
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const string BUTTON_PATH = TABS_CONTAINER_PATH + "/Main Menu/Play Button";
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const string OPTIONS_PATH = TABS_CONTAINER_PATH + "/Options";
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const string DIVIDER_PATH = OPTIONS_PATH + "/Divider";
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const string SLIDER_PATH = OPTIONS_PATH + "/Master Volume";
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public static RectTransform CreateTab(string name, float x, float y)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var tabObj = new GameObject(name, typeof(RectTransform));
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tabObj.transform.SetParent(GameObject.Find(TABS_CONTAINER_PATH).transform, false);
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tabObj.layer = LayerMask.NameToLayer("UI");
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tabObj.SetActive(false);
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var tabRect = tabObj.GetComponent<RectTransform>();
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tabRect.sizeDelta = new Vector2(x, y);
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return tabRect;
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}
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public static RectTransform CreateTab(string name, RectTransform parent, float x, float y)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var tabObj = new GameObject(name, typeof(RectTransform));
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tabObj.transform.SetParent(parent, false);
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tabObj.layer = LayerMask.NameToLayer("UI");
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var tabRect = tabObj.GetComponent<RectTransform>();
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tabRect.sizeDelta = new Vector2(x, y);
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return tabRect;
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}
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public static RectTransform CreateButton(string name, RectTransform parent, string buttonText, UnityAction callback)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var newButton = UnityEngine.Object.Instantiate(GameObject.Find(BUTTON_PATH), parent);
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newButton.name = name;
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var buttonComp = newButton.GetComponent<UnityEngine.UI.Button>();
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buttonComp.onClick = new UnityEngine.UI.Button.ButtonClickedEvent();
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if (callback != null)
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buttonComp.onClick.AddListener(callback);
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var selectedText = newButton.transform.Find("Selected Text").GetComponent<TextMeshProUGUI>();
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selectedText.text = $"[ {buttonText} ] ";
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var unselectedText = newButton.transform.Find("Unselected Text").GetComponent<TextMeshProUGUI>();
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unselectedText.text = buttonText;
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newButton.AddComponent<UILayoutRebuilder>();
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return newButton.GetComponent<RectTransform>();
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}
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public static RectTransform CreateText(string name, RectTransform parent, string text, Color color, out TextMeshProUGUI textMesh, int fontSize = 14)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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textMesh = null;
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return null;
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}
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var newText = UnityEngine.Object.Instantiate(GameObject.Find(BUTTON_PATH + "/Unselected Text"), parent);
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newText.name = name;
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UnityEngine.Object.DestroyImmediate(newText.GetComponent<ContentSizeFitter>());
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var textComp = newText.GetComponent<TextMeshProUGUI>();
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textComp.text = text;
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if(color != Color.yellow)
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textComp.color = color;
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textComp.fontSize = fontSize;
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textMesh = textComp;
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newText.AddComponent<UILayoutRebuilder>();
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return newText.GetComponent<RectTransform>();
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}
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public static RectTransform CreateWindow(string name, RectTransform parent, string title, out TextMeshProUGUI titleText, float width, UnityAction onClose)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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titleText = null;
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return null;
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}
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var newWindow = UnityEngine.Object.Instantiate(GameObject.Find(OPTIONS_PATH), parent);
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newWindow.name = name;
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for (int i = 0; i < newWindow.transform.childCount; i++)
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{
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var child = newWindow.transform.GetChild(i);
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if(child.name != "Header")
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{
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UnityEngine.Object.Destroy(child.gameObject);
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}
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}
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var text = newWindow.transform.GetChild(0).GetChild(0).GetComponent<TextMeshProUGUI>();
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text.text = title;
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titleText = text;
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var closeButton = newWindow.transform.GetChild(0).GetChild(1).GetChild(0).GetComponent<UnityEngine.UI.Button>();
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closeButton.onClick = new UnityEngine.UI.Button.ButtonClickedEvent();
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if(onClose != null)
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closeButton.onClick.AddListener(onClose);
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else
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closeButton.gameObject.SetActive(false);
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var headerRect = newWindow.transform.GetChild(0).GetComponent<RectTransform>();
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headerRect.sizeDelta = new Vector2(width, headerRect.sizeDelta.y);
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var closeContainer = headerRect.GetChild(1).GetComponent<RectTransform>();
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closeContainer.anchorMin = new Vector2(1, 0.5f);
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closeContainer.anchorMax = new Vector2(1, 0.5f);
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closeContainer.pivot = new Vector2(1, 0.5f);
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closeContainer.anchoredPosition = new Vector2(10f, 10f);
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var buttonRect = closeContainer.GetChild(0).GetComponent<RectTransform>();
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buttonRect.anchorMin = new Vector2(0.5f, 0.5f);
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buttonRect.anchorMax = new Vector2(0.5f, 0.5f);
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buttonRect.pivot = new Vector2(0.5f, 0.5f);
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buttonRect.anchoredPosition = Vector2.zero;
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var windowRect = newWindow.GetComponent<RectTransform>();
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if (newWindow.activeSelf == false)
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newWindow.SetActive(true);
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newWindow.AddComponent<UILayoutRebuilder>();
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return windowRect;
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}
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public static RectTransform CreateDivider(string name, RectTransform parent, Color color)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var newDivider = UnityEngine.Object.Instantiate(GameObject.Find(DIVIDER_PATH), parent);
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newDivider.name = name;
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var textComp = newDivider.GetComponent<TextMeshProUGUI>();
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StringBuilder stringBuilder = new StringBuilder();
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float parentWidth = parent.sizeDelta.x;
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int dashCount = Mathf.FloorToInt(parentWidth / 10f);
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for (int i = 0; i < dashCount; i++)
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{
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stringBuilder.Append("-");
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}
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textComp.text = stringBuilder.ToString();
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textComp.color = color;
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var rect = newDivider.GetComponent<RectTransform>();
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rect.anchorMin = new Vector2(0f, rect.anchorMin.y);
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rect.anchorMax = new Vector2(1f, rect.anchorMax.y);
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rect.offsetMin = new Vector2(0f, rect.offsetMin.y);
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rect.offsetMax = new Vector2(0f, rect.offsetMax.y);
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newDivider.AddComponent<UILayoutRebuilder>();
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return rect;
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}
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public static RectTransform CreateVerticalLayoutArea(string name, RectTransform parent, float spacing = 8f, RectOffset padding = null, TextAnchor alignment = TextAnchor.MiddleCenter, bool controlChildSize = true, bool forceExpand = false)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var layoutObj = new GameObject(name, typeof(RectTransform));
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layoutObj.transform.SetParent(parent, false);
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layoutObj.layer = LayerMask.NameToLayer("UI");
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var rect = layoutObj.GetComponent<RectTransform>();
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rect.sizeDelta = Vector2.zero;
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var layout = layoutObj.AddComponent<VerticalLayoutGroup>();
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layout.childAlignment = alignment;
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layout.spacing = spacing;
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layout.padding = padding ?? new RectOffset(0, 0, 0, 0);
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layout.childControlWidth = controlChildSize;
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layout.childControlHeight = controlChildSize;
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layout.childForceExpandWidth = forceExpand;
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layout.childForceExpandHeight = forceExpand;
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var fitter = layoutObj.AddComponent<ContentSizeFitter>();
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fitter.verticalFit = ContentSizeFitter.FitMode.PreferredSize;
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fitter.horizontalFit = ContentSizeFitter.FitMode.PreferredSize;
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layoutObj.AddComponent<UILayoutRebuilder>();
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return rect;
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}
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public static RectTransform CreateHorizontalLayoutArea(string name, RectTransform parent, float spacing = 8f, RectOffset padding = null, TextAnchor alignment = TextAnchor.MiddleCenter, bool controlChildSize = true, bool forceExpand = false)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var layoutObj = new GameObject(name, typeof(RectTransform));
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layoutObj.transform.SetParent(parent, false);
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layoutObj.layer = LayerMask.NameToLayer("UI");
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var rect = layoutObj.GetComponent<RectTransform>();
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rect.sizeDelta = Vector2.zero;
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var layout = layoutObj.AddComponent<HorizontalLayoutGroup>();
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layout.childAlignment = alignment;
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layout.spacing = spacing;
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layout.padding = padding ?? new RectOffset(0, 0, 0, 0);
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layout.childControlWidth = controlChildSize;
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layout.childControlHeight = controlChildSize;
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layout.childForceExpandWidth = forceExpand;
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layout.childForceExpandHeight = forceExpand;
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var fitter = layoutObj.AddComponent<ContentSizeFitter>();
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fitter.verticalFit = ContentSizeFitter.FitMode.PreferredSize;
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fitter.horizontalFit = ContentSizeFitter.FitMode.PreferredSize;
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layoutObj.AddComponent<UILayoutRebuilder>();
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return rect;
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}
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public static RectTransform CreateSlider(string name, RectTransform parent, string sliderText, float maxValue, float minValue, float value, UnityAction<float> onValueChanged)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var newSlider = UnityEngine.Object.Instantiate(GameObject.Find(SLIDER_PATH), parent);
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newSlider.name = name;
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UnityEngine.Object.Destroy(newSlider.GetComponent<UIVolumeSlider>());
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newSlider.transform.GetChild(0).GetComponent<TextMeshProUGUI>().text = sliderText;
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var sliderComp = newSlider.transform.GetChild(2).GetComponent<Slider>();
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sliderComp.minValue = minValue;
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sliderComp.maxValue = maxValue;
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sliderComp.value = value;
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sliderComp.onValueChanged = new UnityEngine.UI.Slider.SliderEvent();
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sliderComp.onValueChanged.AddListener(onValueChanged);
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var rectComp = newSlider.GetComponent<RectTransform>();
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newSlider.AddComponent<UILayoutRebuilder>();
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return rectComp;
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}
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public static RectTransform CreateToggle(string name, RectTransform parent, string toggleText, bool value, UnityAction<bool> onValueChanged)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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return null;
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}
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var rootToggle = CreateHorizontalLayoutArea(name, parent, 15, null, TextAnchor.MiddleLeft, false, true);
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var toggleContainer = new GameObject("ToggleContainer", typeof(RectTransform));
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toggleContainer.transform.SetParent(rootToggle.transform, false);
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toggleContainer.layer = LayerMask.NameToLayer("UI");
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var toggleContainerRect = toggleContainer.GetComponent<RectTransform>();
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toggleContainerRect.sizeDelta = new Vector2(40f, 40f);
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var toggleShadow = new GameObject("ToggleShadow", typeof(RectTransform));
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toggleShadow.transform.SetParent(toggleContainer.transform, false);
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toggleShadow.layer = LayerMask.NameToLayer("UI");
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var toggleShadowRect = toggleShadow.GetComponent<RectTransform>();
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toggleShadowRect.sizeDelta = new Vector2(40f, 40f);
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var toggleShadowImage = toggleShadow.AddComponent<Image>();
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toggleShadowImage.color = Color.black;
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var toggleGraphic = new GameObject("ToggleGraphic", typeof(RectTransform));
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toggleGraphic.transform.SetParent(toggleShadow.transform, false);
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toggleGraphic.layer = LayerMask.NameToLayer("UI");
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var toggleGraphicRect = toggleGraphic.GetComponent<RectTransform>();
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toggleGraphicRect.sizeDelta = new Vector2(30f, 30f);
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var toggleGraphicImage = toggleGraphic.AddComponent<Image>();
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toggleGraphicImage.color = Color.yellow;
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var toggleComp = toggleContainer.AddComponent<Toggle>();
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toggleComp.transition = Selectable.Transition.None;
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toggleComp.targetGraphic = toggleShadowImage;
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toggleComp.graphic = toggleGraphicImage;
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toggleComp.isOn = value;
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toggleComp.onValueChanged.AddListener(onValueChanged);
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CreateText("ToggleText", rootToggle, toggleText, Color.yellow, out TextMeshProUGUI text, 28);
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text.alignment = TextAlignmentOptions.BaselineLeft;
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return rootToggle;
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}
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public static RectTransform CreateVerticalScrollView(string name, RectTransform parent, float width, float height, out RectTransform contentRect, float contentPadding = 8f)
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{
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if (!InMainMenu())
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{
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Core.Logger.Warning("Tried Creating UI outside Main Menu, Aborting.");
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contentRect = null;
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return null;
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}
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// Root ScrollView object
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var scrollViewObj = new GameObject(name, typeof(RectTransform), typeof(ScrollRect), typeof(Image));
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scrollViewObj.transform.SetParent(parent, false);
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scrollViewObj.layer = LayerMask.NameToLayer("UI");
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var scrollViewRect = scrollViewObj.GetComponent<RectTransform>();
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scrollViewRect.sizeDelta = new Vector2(width, height);
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// Make background invisible
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var scrollViewImage = scrollViewObj.GetComponent<Image>();
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scrollViewImage.color = Color.clear;
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// Viewport
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var viewportObj = new GameObject("Viewport", typeof(RectTransform), typeof(UnityEngine.UI.Mask), typeof(Image));
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viewportObj.transform.SetParent(scrollViewObj.transform, false);
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viewportObj.layer = LayerMask.NameToLayer("UI");
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var viewportRect = viewportObj.GetComponent<RectTransform>();
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viewportRect.anchorMin = Vector2.zero;
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viewportRect.anchorMax = Vector2.one;
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viewportRect.offsetMin = Vector2.zero;
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viewportRect.offsetMax = Vector2.zero;
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var viewportImage = viewportObj.GetComponent<Image>();
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viewportImage.color = Color.clear;
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var mask = viewportObj.GetComponent<UnityEngine.UI.Mask>();
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mask.showMaskGraphic = false;
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// Content container
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var contentObj = new GameObject("Content", typeof(RectTransform), typeof(VerticalLayoutGroup), typeof(ContentSizeFitter));
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contentObj.transform.SetParent(viewportObj.transform, false);
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contentObj.layer = LayerMask.NameToLayer("UI");
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var contentRectComp = contentObj.GetComponent<RectTransform>();
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contentRectComp.anchorMin = new Vector2(0, 1);
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contentRectComp.anchorMax = new Vector2(1, 1);
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contentRectComp.pivot = new Vector2(0.5f, 1);
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contentRectComp.anchoredPosition = Vector2.zero;
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contentRectComp.sizeDelta = new Vector2(0, 0);
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var layout = contentObj.GetComponent<VerticalLayoutGroup>();
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layout.childAlignment = TextAnchor.UpperCenter;
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layout.spacing = contentPadding;
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layout.childForceExpandHeight = false;
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layout.childForceExpandWidth = true;
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var fitter = contentObj.GetComponent<ContentSizeFitter>();
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fitter.verticalFit = ContentSizeFitter.FitMode.PreferredSize;
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fitter.horizontalFit = ContentSizeFitter.FitMode.Unconstrained;
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// ScrollRect setup
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var scrollRect = scrollViewObj.GetComponent<ScrollRect>();
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scrollRect.content = contentRectComp;
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scrollRect.viewport = viewportRect;
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scrollRect.horizontal = false;
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scrollRect.vertical = true;
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scrollRect.verticalScrollbarVisibility = ScrollRect.ScrollbarVisibility.AutoHideAndExpandViewport;
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// Scrollbar
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var scrollbarObj = new GameObject("Scrollbar", typeof(RectTransform), typeof(Scrollbar), typeof(Image));
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scrollbarObj.transform.SetParent(scrollViewObj.transform, false);
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scrollbarObj.layer = LayerMask.NameToLayer("UI");
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var scrollbarRect = scrollbarObj.GetComponent<RectTransform>();
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scrollbarRect.anchorMin = new Vector2(1, 0);
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scrollbarRect.anchorMax = new Vector2(1, 1);
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scrollbarRect.pivot = new Vector2(1, 1);
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scrollbarRect.sizeDelta = new Vector2(20f, 0);
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scrollbarRect.anchoredPosition = Vector2.zero;
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var scrollbarImage = scrollbarObj.GetComponent<Image>();
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scrollbarImage.color = Color.yellow;
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var scrollbar = scrollbarObj.GetComponent<Scrollbar>();
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scrollbar.direction = Scrollbar.Direction.BottomToTop;
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scrollRect.verticalScrollbar = scrollbar;
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scrollViewObj.AddComponent<UILayoutRebuilder>();
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contentRect = contentRectComp;
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return scrollViewRect;
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}
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static bool InMainMenu()
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{
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return SceneManager.GetActiveScene().buildIndex == 0;
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}
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}
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}
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Reference in New Issue
Block a user