Add popup UI method to Client

This commit is contained in:
NGnius (Graham) 2020-07-19 20:05:01 -04:00
parent cda57afade
commit 9e47bbcd9a
3 changed files with 163 additions and 0 deletions

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@ -1,8 +1,12 @@
using System;
using System.Reflection;
using HarmonyLib;
using RobocraftX.Services;
using UnityEngine;
using GamecraftModdingAPI.Utility;
using RobocraftX.Common;
namespace GamecraftModdingAPI.App
{
@ -14,6 +18,12 @@ namespace GamecraftModdingAPI.App
// extensible engine
protected static AppEngine appEngine = new AppEngine();
protected static Func<object> ErrorHandlerInstanceGetter;
protected static Action<object, Error> EnqueueError;
protected static Action<object> HandleErrorClosed;
/// <summary>
/// An event that fires whenever the main menu is loaded.
/// </summary>
@ -74,9 +84,76 @@ namespace GamecraftModdingAPI.App
get => appEngine.IsInMenu;
}
/// <summary>
/// Open a popup which prompts the user to click a button.
/// This reuses Gamecraft's error dialog popup
/// </summary>
/// <param name="popup">The popup to display. Use an instance of SingleChoicePrompt or DualChoicePrompt.</param>
public void PromptUser(Error popup)
{
// if the stuff wasn't mostly set to internal, this would be written as:
// RobocraftX.Services.ErrorHandler.Instance.EqueueError(error);
object errorHandlerInstance = ErrorHandlerInstanceGetter();
EnqueueError(errorHandlerInstance, popup);
}
// TODO
/*public void CloseCurrentPrompt()
{
// RobocraftX.Services.ErrorHandler.Instance.HandlePopupClosed();
// FIXME: this is a call that is also called when closing, not the actual closing action itself (so it doesn't work)
object errorHandlerInstance = ErrorHandlerInstanceGetter();
HandleErrorClosed(errorHandlerInstance);
}*/
internal static void Init()
{
// this would have been so much simpler if this didn't involve a bunch of internal fields & classes
Type errorHandler = AccessTools.TypeByName("RobocraftX.Services.ErrorHandler");
Type errorHandle = AccessTools.TypeByName("RobocraftX.Services.ErrorHandle");
ErrorHandlerInstanceGetter = (Func<object>) AccessTools.Method("GamecraftModdingAPI.App.Client:GenInstanceGetter")
.MakeGenericMethod(errorHandler)
.Invoke(null, new object[0]);
EnqueueError = (Action<object, Error>) AccessTools.Method("GamecraftModdingAPI.App.Client:GenEnqueueError")
.MakeGenericMethod(errorHandler, errorHandle)
.Invoke(null, new object[0]);
/*HandleErrorClosed = (Action<object>) AccessTools.Method("GamecraftModdingAPI.App.Client:GenHandlePopupClosed")
.MakeGenericMethod(errorHandler)
.Invoke(null, new object[0]);*/
// register engines
MenuEngineManager.AddMenuEngine(appEngine);
}
// Creating delegates once is faster than reflection every time
// Admittedly, this way is more difficult to code and less readable
private static Func<object> GenInstanceGetter<T>()
{
Type errorHandler = AccessTools.TypeByName("RobocraftX.Services.ErrorHandler");
MethodInfo instance = AccessTools.PropertyGetter(errorHandler, "Instance");
Func<T> getterSimple = (Func<T>) Delegate.CreateDelegate(typeof(Func<T>), null, instance);
Func<object> getterCasted = () => (object) getterSimple();
return getterCasted;
}
private static Action<object, Error> GenEnqueueError<T, TRes>()
{
Type errorHandler = AccessTools.TypeByName("RobocraftX.Services.ErrorHandler");
MethodInfo enqueueError = AccessTools.Method(errorHandler, "EnqueueError");
Func<T, Error, TRes> enqueueSimple =
(Func<T, Error, TRes>) Delegate.CreateDelegate(typeof(Func<T, Error, TRes>), enqueueError);
Action<object, Error> enqueueCasted =
(object instance, Error error) => { enqueueSimple((T) instance, error); };
return enqueueCasted;
}
private static Action<object> GenHandlePopupClosed<T>()
{
Type errorHandler = AccessTools.TypeByName("RobocraftX.Services.ErrorHandler");
MethodInfo handlePopupClosed = AccessTools.Method(errorHandler, "HandlePopupClosed");
Action<T> handleSimple =
(Action<T>) Delegate.CreateDelegate(typeof(Action<T>), handlePopupClosed);
Action<object> handleCasted = (object instance) => handleSimple((T) instance);
return handleCasted;
}
}
}

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@ -0,0 +1,59 @@
using System;
using HarmonyLib;
using RobocraftX.Services;
using GamecraftModdingAPI.Tests;
namespace GamecraftModdingAPI.App
{
#if TEST
/// <summary>
/// Client popups tests.
/// Only available in TEST builds.
/// </summary>
[APITestClass]
public static class ClientAlertTest
{
private static DualChoicePrompt popup2 = null;
private static SingleChoicePrompt popup1 = null;
[APITestStartUp]
public static void StartUp2()
{
popup2 = new DualChoicePrompt("This is a test double-button popup",
"The cake is a lie",
"lmao",
() => { },
"kek",
() => { });
}
[APITestStartUp]
public static void StartUp1()
{
popup1 = new SingleChoicePrompt("The cake is a lie",
"This is a test single-button popup",
"qwertyuiop",
() => { });
}
[APITestCase(TestType.Menu)]
public static void TestPopUp2()
{
Client c = new Client();
c.PromptUser(popup2);
//c.CloseCurrentPrompt();
}
[APITestCase(TestType.Menu)]
public static void TestPopUp1()
{
Client c = new Client();
c.PromptUser(popup1);
//c.CloseCurrentPrompt();
}
}
#endif
}

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@ -0,0 +1,27 @@
using System;
using HarmonyLib;
using RobocraftX.Services;
namespace GamecraftModdingAPI.App
{
public class DualChoicePrompt : MultiChoiceError
{
public DualChoicePrompt(string errorMessage, string title, string firstButtonText, Action firstButtonAction, string secondButtonText, Action secondButtonAction) : base(errorMessage, firstButtonText, firstButtonAction, secondButtonText, secondButtonAction)
{
// internal readonly field smh
new Traverse(this).Field<string>("Title").Value = title;
}
}
public class SingleChoicePrompt : SingleChoiceError
{
public SingleChoicePrompt(string errorMessage, string buttonText, Action buttonClickAction) : base(errorMessage, buttonText, buttonClickAction)
{
}
public SingleChoicePrompt(string titleText, string errorMessage, string buttonText, Action buttonClickAction) : base(titleText, errorMessage, buttonText, buttonClickAction)
{
}
}
}