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UIMenu.cs
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1358 lines (1164 loc) · 51.4 KB
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using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Windows.Forms;
using GTA;
using GTA.Native;
using Control = GTA.Control;
using Font = GTA.UI.Font;
namespace NativeUI
{
public delegate void IndexChangedEvent(UIMenu sender, int newIndex);
public delegate void ListChangedEvent(UIMenu sender, UIMenuListItem listItem, int newIndex);
public delegate void CheckboxChangeEvent(UIMenu sender, UIMenuCheckboxItem checkboxItem, bool Checked);
public delegate void ItemSelectEvent(UIMenu sender, UIMenuItem selectedItem, int index);
public delegate void MenuCloseEvent(UIMenu sender);
public delegate void MenuChangeEvent(UIMenu oldMenu, UIMenu newMenu, bool forward);
public delegate void ItemActivatedEvent(UIMenu sender, UIMenuItem selectedItem);
public delegate void ItemCheckboxEvent(UIMenuCheckboxItem sender, bool Checked);
public delegate void ItemListEvent(UIMenuListItem sender, int newIndex);
/// <summary>
/// Base class for NativeUI. Calls the next events: OnIndexChange, OnListChanged, OnCheckboxChange, OnItemSelect, OnMenuClose, OnMenuchange.
/// </summary>
public class UIMenu
{
private readonly GTA.UI.Container _mainMenu;
private Sprite _logo;
private readonly Sprite _background;
private readonly UIResRectangle _descriptionBar;
private readonly Sprite _descriptionRectangle;
private readonly UIResText _descriptionText;
private readonly UIResText _counterText;
private string _customBanner;
private int _activeItem = 1000;
private bool _visible;
private bool _justOpened = true;
//Pagination
private const int MaxItemsOnScreen = 9;
private int _minItem;
private int _maxItem = MaxItemsOnScreen;
private readonly Sprite _upAndDownSprite;
private readonly UIResRectangle _extraRectangleUp;
private readonly UIResRectangle _extraRectangleDown;
private Point _offset;
private readonly int _extraYOffset;
public string AUDIO_LIBRARY = "HUD_FRONTEND_DEFAULT_SOUNDSET";
public string AUDIO_UPDOWN = "NAV_UP_DOWN";
public string AUDIO_LEFTRIGHT = "NAV_LEFT_RIGHT";
public string AUDIO_SELECT = "SELECT";
public string AUDIO_BACK = "BACK";
public string AUDIO_ERROR = "ERROR";
public List<UIMenuItem> MenuItems = new List<UIMenuItem>();
public bool MouseEdgeEnabled = true;
public bool ControlDisablingEnabled = true;
public bool ResetCursorOnOpen = true;
public bool FormatDescriptions = true;
public bool MouseControlsEnabled = true;
public bool ScaleWithSafezone = true;
//Events
/// <summary>
/// Called when user presses up or down, changing current selection.
/// </summary>
public event IndexChangedEvent OnIndexChange;
/// <summary>
/// Called when user presses left or right, changing a list position.
/// </summary>
public event ListChangedEvent OnListChange;
/// <summary>
/// Called when user presses enter on a checkbox item.
/// </summary>
public event CheckboxChangeEvent OnCheckboxChange;
/// <summary>
/// Called when user selects a simple item.
/// </summary>
public event ItemSelectEvent OnItemSelect;
/// <summary>
/// Called when user closes the menu or goes back in a menu chain.
/// </summary>
public event MenuCloseEvent OnMenuClose;
/// <summary>
/// Called when user either clicks on a binded button or goes back to a parent menu.
/// </summary>
public event MenuChangeEvent OnMenuChange;
//Keys
private readonly Dictionary<MenuControls, Tuple<List<Keys>, List<Tuple<Control, int>>>> _keyDictionary = new Dictionary<MenuControls, Tuple<List<Keys>, List<Tuple<Control, int>>>> ();
//Tree structure
public Dictionary<UIMenuItem, UIMenu> Children { get; }
/// <summary>
/// Basic Menu constructor.
/// </summary>
/// <param name="title">Title that appears on the big banner.</param>
/// <param name="subtitle">Subtitle that appears in capital letters in a small black bar.</param>
public UIMenu(string title, string subtitle) : this(title, subtitle, new Point(0, 0), "commonmenu", "interaction_bgd")
{
}
/// <summary>
/// Basic Menu constructor with an offset.
/// </summary>
/// <param name="title">Title that appears on the big banner.</param>
/// <param name="subtitle">Subtitle that appears in capital letters in a small black bar. Set to "" if you dont want a subtitle.</param>
/// <param name="offset">Point object with X and Y data for offsets. Applied to all menu elements.</param>
public UIMenu(string title, string subtitle, Point offset) : this(title, subtitle, offset, "commonmenu", "interaction_bgd")
{
}
/// <summary>
/// Initialise a menu with a custom texture banner.
/// </summary>
/// <param name="title">Title that appears on the big banner. Set to "" if you don't want a title.</param>
/// <param name="subtitle">Subtitle that appears in capital letters in a small black bar. Set to "" if you dont want a subtitle.</param>
/// <param name="offset">Point object with X and Y data for offsets. Applied to all menu elements.</param>
/// <param name="customBanner">Path to your custom texture.</param>
public UIMenu(string title, string subtitle, Point offset, string customBanner) : this(title, subtitle, offset, "commonmenu", "interaction_bgd")
{
_customBanner = customBanner;
}
/// <summary>
/// Advanced Menu constructor that allows custom title banner.
/// </summary>
/// <param name="title">Title that appears on the big banner. Set to "" if you are using a custom banner.</param>
/// <param name="subtitle">Subtitle that appears in capital letters in a small black bar.</param>
/// <param name="offset">Point object with X and Y data for offsets. Applied to all menu elements.</param>
/// <param name="spriteLibrary">Sprite library name for the banner.</param>
/// <param name="spriteName">Sprite name for the banner.</param>
public UIMenu(string title, string subtitle, Point offset, string spriteLibrary, string spriteName)
{
_offset = offset;
Children = new Dictionary<UIMenuItem, UIMenu>();
WidthOffset = 0;
_instructionalButtonsScaleform = new Scaleform(0);
_instructionalButtonsScaleform.Load("instructional_buttons");
UpdateScaleform();
_mainMenu = new GTA.UI.Container(new Point(0, 0), new Size(700, 500), Color.FromArgb(0, 0, 0, 0));
_logo = new Sprite(spriteLibrary, spriteName, new Point(0 + _offset.X, 0 + _offset.Y), new Size(431, 107));
_mainMenu.Items.Add(Title = new UIResText(title, new Point(215 + _offset.X, 20 + _offset.Y), 1.15f, Color.White, Font.HouseScript, UIResText.Alignment.Centered));
if (!String.IsNullOrWhiteSpace(subtitle))
{
_mainMenu.Items.Add(new UIResRectangle(new Point(0 + offset.X, 107 + _offset.Y), new Size(431, 37), Color.Black));
_mainMenu.Items.Add(Subtitle = new UIResText(subtitle, new Point(8 + _offset.X, 110 + _offset.Y), 0.35f, Color.WhiteSmoke, 0, UIResText.Alignment.Left));
if (subtitle.StartsWith("~"))
{
CounterPretext = subtitle.Substring(0, 3);
}
_counterText = new UIResText("", new Point(425 + _offset.X, 110 + _offset.Y), 0.35f, Color.WhiteSmoke, 0, UIResText.Alignment.Right);
_extraYOffset = 37;
}
_upAndDownSprite = new Sprite("commonmenu", "shop_arrows_upanddown", new Point(190 + _offset.X, 147 + 37 * (MaxItemsOnScreen + 1) + _offset.Y - 37 + _extraYOffset), new Size(50, 50));
_extraRectangleUp = new UIResRectangle(new Point(0 + _offset.X, 144 + 38 * (MaxItemsOnScreen + 1) + _offset.Y - 37 + _extraYOffset), new Size(431, 18), Color.FromArgb(200, 0, 0, 0));
_extraRectangleDown = new UIResRectangle(new Point(0 + _offset.X, 144 + 18 + 38 * (MaxItemsOnScreen + 1) + _offset.Y - 37 + _extraYOffset), new Size(431, 18), Color.FromArgb(200, 0, 0, 0));
_descriptionBar = new UIResRectangle(new Point(_offset.X, 123), new Size(431, 4), Color.Black);
_descriptionRectangle = new Sprite("commonmenu", "gradient_bgd", new Point(_offset.X, 127), new Size(431, 30));
_descriptionText = new UIResText("Description", new Point(_offset.X + 5, 125), 0.35f, Color.FromArgb(255, 255, 255, 255), Font.ChaletLondon, UIResText.Alignment.Left);
_background = new Sprite("commonmenu", "gradient_bgd", new Point(_offset.X, 144 + _offset.Y - 37 + _extraYOffset), new Size(290, 25));
SetKey(MenuControls.Up, Control.PhoneUp);
SetKey(MenuControls.Up, Control.CursorScrollUp);
SetKey(MenuControls.Down, Control.PhoneDown);
SetKey(MenuControls.Down, Control.CursorScrollDown);
SetKey(MenuControls.Left, Control.PhoneLeft);
SetKey(MenuControls.Right, Control.PhoneRight);
SetKey(MenuControls.Select, Control.FrontendAccept);
SetKey(MenuControls.Back, Control.PhoneCancel);
SetKey(MenuControls.Back, Control.FrontendPause);
}
private void RecaulculateDescriptionPosition()
{
//_descriptionText.WordWrap = new Size(425 + WidthOffset, 0);
_descriptionBar.Position = new Point(_offset.X, 149 - 37 + _extraYOffset + _offset.Y);
_descriptionRectangle.Position = new Point(_offset.X, 149 - 37 + _extraYOffset + _offset.Y);
_descriptionText.Position = new Point(_offset.X + 8, 155 - 37 + _extraYOffset + _offset.Y);
_descriptionBar.Size = new Size(431 + WidthOffset, 4);
_descriptionRectangle.Size = new Size(431 + WidthOffset, 30);
int count = Size;
if (count > MaxItemsOnScreen + 1)
count = MaxItemsOnScreen + 2;
_descriptionBar.Position = new Point(_offset.X, (int)(38*count + _descriptionBar.Position.Y));
_descriptionRectangle.Position = new Point(_offset.X, 38*count + _descriptionRectangle.Position.Y);
_descriptionText.Position = new Point(_offset.X + 8, (int)(38*count + _descriptionText.Position.Y));
}
/// <summary>
/// Returns the current width offset.
/// </summary>
public int WidthOffset { get; private set; }
/// <summary>
/// Change the menu's width. The width is calculated as DefaultWidth + WidthOffset, so a width offset of 10 would enlarge the menu by 10 pixels.
/// </summary>
/// <param name="widthOffset">New width offset.</param>
public void SetMenuWidthOffset(int widthOffset)
{
WidthOffset = widthOffset;
_logo.Size = new Size(431 + WidthOffset, 107);
_mainMenu.Items[0].Position = new Point((WidthOffset + _offset.X + 431)/2, 20 + _offset.Y); // Title
_counterText.Position = new Point(425 + _offset.X + widthOffset, 110 + _offset.Y);
if (_mainMenu.Items.Count >= 1)
{
var tmp = (UIResRectangle) _mainMenu.Items[1];
tmp.Size = new Size(431 + WidthOffset, 37);
}
if (_tmpRectangle != null)
{
_tmpRectangle.Size = new Size(431 + WidthOffset, 107);
}
}
/// <summary>
/// Enable or disable all controls but the necessary to operate a menu.
/// </summary>
/// <param name="enable"></param>
public static void DisEnableControls(bool enable)
{
Hash thehash = enable ? Hash.ENABLE_CONTROL_ACTION : Hash.DISABLE_CONTROL_ACTION;
foreach (var con in Enum.GetValues(typeof(Control)))
{
Function.Call(thehash, 0, (int)con);
Function.Call(thehash, 1, (int)con);
Function.Call(thehash, 2, (int)con);
}
//Controls we want
// -Frontend
// -Mouse
// -Walk/Move
// -
if (enable) return;
var list = new List<Control>
{
Control.FrontendAccept,
Control.FrontendAxisX,
Control.FrontendAxisY,
Control.FrontendDown,
Control.FrontendUp,
Control.FrontendLeft,
Control.FrontendRight,
Control.FrontendCancel,
Control.FrontendSelect,
Control.CursorScrollDown,
Control.CursorScrollUp,
Control.CursorX,
Control.CursorY,
Control.MoveUpDown,
Control.MoveLeftRight,
Control.Sprint,
Control.Jump,
Control.Enter,
Control.VehicleExit,
Control.VehicleAccelerate,
Control.VehicleBrake,
Control.VehicleMoveLeftRight,
Control.VehicleFlyYawLeft,
Control.FlyLeftRight,
Control.FlyUpDown,
Control.VehicleFlyYawRight,
Control.VehicleHandbrake,
};
if (IsUsingController)
{
list.AddRange(new Control[]
{
Control.LookUpDown,
Control.LookLeftRight,
Control.Aim,
Control.Attack,
});
}
foreach (var control in list)
{
Function.Call(Hash.ENABLE_CONTROL_ACTION, 0, (int)control);
}
}
private bool _buttonsEnabled = true;
/// <summary>
/// Enable or disable the instructional buttons.
/// </summary>
/// <param name="disable"></param>
public void DisableInstructionalButtons(bool disable)
{
_buttonsEnabled = !disable;
}
/// <summary>
/// Set the banner to your own Sprite object.
/// </summary>
/// <param name="spriteBanner">Sprite object. The position and size does not matter.</param>
public void SetBannerType(Sprite spriteBanner)
{
_logo = spriteBanner;
_logo.Size = new Size(431 + WidthOffset, 107);
_logo.Position = new Point(_offset.X, _offset.Y);
}
private UIResRectangle _tmpRectangle;
/// <summary>
/// Set the banner to your own Rectangle.
/// </summary>
/// <param name="rectangle">UIResRectangle object. Position and size does not matter.</param>
public void SetBannerType(UIResRectangle rectangle)
{
_logo = null;
_tmpRectangle = rectangle;
_tmpRectangle.Position = new Point(_offset.X, _offset.Y);
_tmpRectangle.Size = new Size(431 + WidthOffset, 107);
}
/// <summary>
/// Set the banner to your own custom texture. Set it to "" if you want to restore the banner.
/// </summary>
/// <param name="pathToCustomSprite">Path to your sprite image.</param>
public void SetBannerType(string pathToCustomSprite)
{
_customBanner = pathToCustomSprite;
}
/// <summary>
/// Add an item to the menu.
/// </summary>
/// <param name="item">Item object to be added. Can be normal item, checkbox or list item.</param>
public void AddItem(UIMenuItem item)
{
item.Offset = _offset;
item.Parent = this;
item.Position((MenuItems.Count * 25) - 37 + _extraYOffset);
MenuItems.Add(item);
RecaulculateDescriptionPosition();
}
/// <summary>
/// Remove an item at index n.
/// </summary>
/// <param name="index">Index to remove the item at.</param>
public void RemoveItemAt(int index)
{
if (Size > MaxItemsOnScreen && _maxItem == Size - 1)
{
_maxItem--;
_minItem--;
}
MenuItems.RemoveAt(index);
RecaulculateDescriptionPosition();
}
/// <summary>
/// Reset the current selected item to 0. Use this after you add or remove items dynamically.
/// </summary>
public void RefreshIndex()
{
if (MenuItems.Count == 0)
{
_activeItem = 1000;
_maxItem = MaxItemsOnScreen;
_minItem = 0;
return;
}
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem = 1000 - (1000 % MenuItems.Count);
_maxItem = MaxItemsOnScreen;
_minItem = 0;
}
/// <summary>
/// Remove all items from the menu.
/// </summary>
public void Clear()
{
MenuItems.Clear();
RecaulculateDescriptionPosition();
}
/// <summary>
/// Draw the menu and all of it's components.
/// </summary>
public void Draw()
{
if (!Visible) return;
if(ControlDisablingEnabled)
DisEnableControls(false);
if(_buttonsEnabled)
Function.Call(Hash._0x0DF606929C105BE1, _instructionalButtonsScaleform.Handle, 255, 255, 255, 255, 0);
// _instructionalButtonsScaleform.Render2D(); // Bug #13
Point safe = GetSafezoneBounds();
if (ScaleWithSafezone)
{
Function.Call((Hash) 0xB8A850F20A067EB6, 76, 84); // Safezone
Function.Call((Hash) 0xF5A2C681787E579D, 0f, 0f, 0f, 0f); // stuff
}
else
{
safe = new Point(0, 0);
}
if (String.IsNullOrWhiteSpace(_customBanner))
{
if (_logo != null)
_logo.Draw();
else
{
_tmpRectangle?.Draw();
}
}
else
{
Sprite.DrawTexture(_customBanner, new Point(safe.X + _offset.X, safe.Y + _offset.Y), new Size(431 + WidthOffset, 107));
}
_mainMenu.Draw();
if (MenuItems.Count == 0)
{
Function.Call((Hash)0xE3A3DB414A373DAB); // Safezone end
return;
}
_background.Size = Size > MaxItemsOnScreen + 1 ? new Size(431 + WidthOffset, 38*(MaxItemsOnScreen + 1)) : new Size(431 + WidthOffset, 38 * Size);
_background.Draw();
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
if (!String.IsNullOrWhiteSpace(MenuItems[_activeItem%(MenuItems.Count)].Description))
{
RecaulculateDescriptionPosition();
string descCaption = MenuItems[_activeItem % (MenuItems.Count)].Description;
if (FormatDescriptions)
_descriptionText.Caption = FormatDescription(descCaption);
else
_descriptionText.Caption = descCaption;
int numLines = _descriptionText.Caption.Split('\n').Length;
_descriptionRectangle.Size = new Size(431 + WidthOffset, (numLines * 25) + 15);
_descriptionBar.Draw();
_descriptionRectangle.Draw();
_descriptionText.Draw();
}
if (MenuItems.Count <= MaxItemsOnScreen + 1)
{
int count = 0;
foreach (var item in MenuItems)
{
item.Position(count * 38 - 37 + _extraYOffset);
item.Draw();
count++;
}
}
else
{
int count = 0;
for (int index = _minItem; index <= _maxItem; index++)
{
var item = MenuItems[index];
item.Position(count * 38 - 37 + _extraYOffset);
item.Draw();
count++;
}
_extraRectangleUp.Size = new Size(431 + WidthOffset, 18);
_extraRectangleDown.Size = new Size(431 + WidthOffset, 18);
_upAndDownSprite.Position = new Point(190 + _offset.X + (WidthOffset/2),
147 + 37*(MaxItemsOnScreen + 1) + _offset.Y - 37 + _extraYOffset);
_extraRectangleUp.Draw();
_extraRectangleDown.Draw();
_upAndDownSprite.Draw();
if (_counterText != null)
{
string cap = (CurrentSelection + 1) + " / " + Size;
_counterText.Caption = CounterPretext + cap;
_counterText.Draw();
}
}
if (ScaleWithSafezone)
Function.Call((Hash)0xE3A3DB414A373DAB); // Safezone end
}
/// <summary>
/// Returns the 1080pixels-based screen resolution while mantaining current aspect ratio.
/// </summary>
/// <returns></returns>
public static SizeF GetScreenResolutionMantainRatio()
{
int screenw = Game.ScreenResolution.Width;
int screenh = Game.ScreenResolution.Height;
const float height = 1080f;
float ratio = (float)screenw / screenh;
var width = height * ratio;
return new SizeF(width, height);
}
/// <summary>
/// Chech whether the mouse is inside the specified rectangle.
/// </summary>
/// <param name="topLeft">top left point of your rectangle.</param>
/// <param name="boxSize">size of your rectangle.</param>
/// <returns></returns>
public static bool IsMouseInBounds(Point topLeft, Size boxSize)
{
var res = GetScreenResolutionMantainRatio();
int mouseX = Convert.ToInt32(Math.Round(Function.Call<float>(Hash.GET_CONTROL_NORMAL, 0, (int)Control.CursorX) * res.Width));
int mouseY = Convert.ToInt32(Math.Round(Function.Call<float>(Hash.GET_CONTROL_NORMAL, 0, (int)Control.CursorY) * res.Height));
return (mouseX >= topLeft.X && mouseX <= topLeft.X + boxSize.Width)
&& (mouseY > topLeft.Y && mouseY < topLeft.Y + boxSize.Height);
}
/// <summary>
/// Function to get whether the cursor is in an arrow space, or in label of an UIMenuListItem.
/// </summary>
/// <param name="item">What item to check</param>
/// <param name="topLeft">top left point of the item.</param>
/// <param name="safezone">safezone size.</param>
/// <returns>0 - Not in item at all, 1 - In label, 2 - In arrow space.</returns>
public int IsMouseInListItemArrows(UIMenuListItem item, Point topLeft, Point safezone) // TODO: Ability to scroll left and right
{
Function.Call((Hash)0x54CE8AC98E120CAB, "jamyfafi");
UIResText.AddLongString(item.Text);
var res = GetScreenResolutionMantainRatio();
var screenw = res.Width;
var screenh = res.Height;
const float height = 1080f;
float ratio = screenw / screenh;
var width = height * ratio;
int labelSize = Convert.ToInt32(Function.Call<float>((Hash)0x85F061DA64ED2F67, 0) * width * 0.35f);
int labelSizeX = 5 + labelSize + 10;
int arrowSizeX = 431 - labelSizeX;
return IsMouseInBounds(topLeft, new Size(labelSizeX, 38))
? 1
: IsMouseInBounds(new Point(topLeft.X + labelSizeX, topLeft.Y), new Size(arrowSizeX, 38)) ? 2 : 0;
}
/// <summary>
/// Returns the safezone bounds in pixel, relative to the 1080pixel based system.
/// </summary>
/// <returns></returns>
public static Point GetSafezoneBounds()
{
float t = Function.Call<float>(Hash.GET_SAFE_ZONE_SIZE); // Safezone size.
double g = Math.Round(Convert.ToDouble(t), 2);
g = (g * 100) - 90;
g = 10 - g;
const float hmp = 5.4f;
int screenw = Game.ScreenResolution.Width;
int screenh = Game.ScreenResolution.Height;
float ratio = (float)screenw / screenh;
float wmp = ratio*hmp;
return new Point(Convert.ToInt32(Math.Round(g*wmp)), Convert.ToInt32(Math.Round(g*hmp)));
}
/// <summary>
/// Go up the menu if the number of items is more than maximum items on screen.
/// </summary>
public void GoUpOverflow()
{
if (Size <= MaxItemsOnScreen + 1) return;
if (_activeItem % MenuItems.Count <= _minItem)
{
if (_activeItem % MenuItems.Count == 0)
{
_minItem = MenuItems.Count - MaxItemsOnScreen - 1;
_maxItem = MenuItems.Count - 1;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem = 1000 - (1000 % MenuItems.Count);
_activeItem += MenuItems.Count - 1;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
else
{
_minItem--;
_maxItem--;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem--;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
}
else
{
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem--;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
Game.PlaySound(AUDIO_UPDOWN, AUDIO_LIBRARY);
IndexChange(CurrentSelection);
}
/// <summary>
/// Go up the menu if the number of items is less than or equal to the maximum items on screen.
/// </summary>
public void GoUp()
{
if (Size > MaxItemsOnScreen + 1) return;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem--;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
Game.PlaySound(AUDIO_UPDOWN, AUDIO_LIBRARY);
IndexChange(CurrentSelection);
}
/// <summary>
/// Go down the menu if the number of items is more than maximum items on screen.
/// </summary>
public void GoDownOverflow()
{
if (Size <= MaxItemsOnScreen + 1) return;
if (_activeItem % MenuItems.Count >= _maxItem)
{
if (_activeItem % MenuItems.Count == MenuItems.Count - 1)
{
_minItem = 0;
_maxItem = MaxItemsOnScreen;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem = 1000 - (1000 % MenuItems.Count);
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
else
{
_minItem++;
_maxItem++;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem++;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
}
else
{
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem++;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
}
Game.PlaySound(AUDIO_UPDOWN, AUDIO_LIBRARY);
IndexChange(CurrentSelection);
}
/// <summary>
/// Go up the menu if the number of items is less than or equal to the maximum items on screen.
/// </summary>
public void GoDown()
{
if (Size > MaxItemsOnScreen + 1) return;
MenuItems[_activeItem % (MenuItems.Count)].Selected = false;
_activeItem++;
MenuItems[_activeItem % (MenuItems.Count)].Selected = true;
Game.PlaySound(AUDIO_UPDOWN, AUDIO_LIBRARY);
IndexChange(CurrentSelection);
}
/// <summary>
/// Go left on a UIMenuListItem.
/// </summary>
public void GoLeft()
{
if (!(MenuItems[CurrentSelection] is UIMenuListItem)) return;
var it = (UIMenuListItem)MenuItems[CurrentSelection];
it.Index--;
Game.PlaySound(AUDIO_LEFTRIGHT, AUDIO_LIBRARY);
ListChange(it, it.Index);
it.ListChangedTrigger(it.Index);
}
/// <summary>
/// Go right on a UIMenuListItem.
/// </summary>
public void GoRight()
{
if (!(MenuItems[CurrentSelection] is UIMenuListItem)) return;
var it = (UIMenuListItem)MenuItems[CurrentSelection];
it.Index++;
Game.PlaySound(AUDIO_LEFTRIGHT, AUDIO_LIBRARY);
ListChange(it, it.Index);
it.ListChangedTrigger(it.Index);
}
/// <summary>
/// Activate the current selected item.
/// </summary>
public void SelectItem()
{
if (!MenuItems[CurrentSelection].Enabled)
{
Game.PlaySound(AUDIO_ERROR, AUDIO_LIBRARY);
return;
}
if (MenuItems[CurrentSelection] is UIMenuCheckboxItem)
{
var it = (UIMenuCheckboxItem)MenuItems[CurrentSelection];
it.Checked = !it.Checked;
Game.PlaySound(AUDIO_SELECT, AUDIO_LIBRARY);
CheckboxChange(it, it.Checked);
it.CheckboxEventTrigger();
}
else
{
Game.PlaySound(AUDIO_SELECT, AUDIO_LIBRARY);
ItemSelect(MenuItems[CurrentSelection], CurrentSelection);
MenuItems[CurrentSelection].ItemActivate(this);
if (!Children.ContainsKey(MenuItems[CurrentSelection])) return;
Visible = false;
Children[MenuItems[CurrentSelection]].Visible = true;
MenuChangeEv(Children[MenuItems[CurrentSelection]], true);
}
}
/// <summary>
/// Close or go back in a menu chain.
/// </summary>
public void GoBack()
{
Game.PlaySound(AUDIO_BACK, AUDIO_LIBRARY);
Visible = false;
if (ParentMenu != null)
{
var tmp = Cursor.Position;
ParentMenu.Visible = true;
MenuChangeEv(ParentMenu, false);
if(ResetCursorOnOpen)
Cursor.Position = tmp;
}
MenuCloseEv();
}
/// <summary>
/// Bind a menu to a button. When the button is clicked that menu will open.
/// </summary>
public void BindMenuToItem(UIMenu menuToBind, UIMenuItem itemToBindTo)
{
menuToBind.ParentMenu = this;
menuToBind.ParentItem = itemToBindTo;
if (Children.ContainsKey(itemToBindTo))
Children[itemToBindTo] = menuToBind;
else
Children.Add(itemToBindTo, menuToBind);
}
/// <summary>
/// Remove menu binding from button.
/// </summary>
/// <param name="releaseFrom">Button to release from.</param>
/// <returns>Returns true if the operation was successful.</returns>
public bool ReleaseMenuFromItem(UIMenuItem releaseFrom)
{
if (!Children.ContainsKey(releaseFrom)) return false;
Children[releaseFrom].ParentItem = null;
Children[releaseFrom].ParentMenu = null;
Children.Remove(releaseFrom);
return true;
}
/// <summary>
/// Process the mouse's position and check if it's hovering over any UI element. Call this in OnTick
/// </summary>
public void ProcessMouse()
{
if (!Visible || _justOpened || MenuItems.Count == 0 || IsUsingController || !MouseControlsEnabled)
{
Function.Call(Hash.ENABLE_CONTROL_ACTION, (int)Control.LookUpDown);
Function.Call(Hash.ENABLE_CONTROL_ACTION, (int)Control.LookLeftRight);
Function.Call(Hash.ENABLE_CONTROL_ACTION, (int)Control.Aim);
Function.Call(Hash.ENABLE_CONTROL_ACTION, (int)Control.Attack);
MenuItems.Where(i => i.Hovered).ToList().ForEach(i => i.Hovered = false);
return;
}
Point safezoneOffset = GetSafezoneBounds();
Function.Call(Hash._SHOW_CURSOR_THIS_FRAME);
int limit = MenuItems.Count - 1;
int counter = 0;
if (MenuItems.Count > MaxItemsOnScreen + 1)
limit = _maxItem;
if (IsMouseInBounds(new Point(0, 0), new Size(30, 1080)) && MouseEdgeEnabled)
{
GameplayCamera.RelativeHeading += 5f;
Function.Call(Hash._0x8DB8CFFD58B62552, 6);
}
else if (IsMouseInBounds(new Point(Convert.ToInt32(GetScreenResolutionMantainRatio().Width - 30f), 0), new Size(30, 1080)) && MouseEdgeEnabled)
{
GameplayCamera.RelativeHeading -= 5f;
Function.Call(Hash._0x8DB8CFFD58B62552, 7);
}
else if(MouseEdgeEnabled)
{
Function.Call(Hash._0x8DB8CFFD58B62552, 1);
}
for (int i = _minItem; i <= limit; i++)
{
int xpos = _offset.X + safezoneOffset.X;
int ypos = _offset.Y + 144 - 37 + _extraYOffset + (counter*38) + safezoneOffset.Y;
int xsize = 431 + WidthOffset;
const int ysize = 38;
UIMenuItem uiMenuItem = MenuItems[i];
if (IsMouseInBounds(new Point(xpos, ypos), new Size(xsize, ysize)))
{
uiMenuItem.Hovered = true;
if (Game.IsControlJustPressed(0, Control.Attack))
if (uiMenuItem.Selected && uiMenuItem.Enabled)
{
if (MenuItems[i] is UIMenuListItem &&
IsMouseInListItemArrows((UIMenuListItem) MenuItems[i], new Point(xpos, ypos),
safezoneOffset) > 0)
{
int res = IsMouseInListItemArrows((UIMenuListItem) MenuItems[i], new Point(xpos, ypos),
safezoneOffset);
switch (res)
{
case 1:
Game.PlaySound(AUDIO_SELECT, AUDIO_LIBRARY);
MenuItems[i].ItemActivate(this);
ItemSelect(MenuItems[i], i);
break;
case 2:
var it = (UIMenuListItem) MenuItems[i];
it.Index++;
Game.PlaySound(AUDIO_LEFTRIGHT, AUDIO_LIBRARY);
ListChange(it, it.Index);
it.ListChangedTrigger(it.Index);
break;
}
}
else
SelectItem();
}
else if(!uiMenuItem.Selected)
{
CurrentSelection = i;
Game.PlaySound(AUDIO_UPDOWN, AUDIO_LIBRARY);
IndexChange(CurrentSelection);
UpdateScaleform();
}
else if (!uiMenuItem.Enabled && uiMenuItem.Selected)
{
Game.PlaySound(AUDIO_ERROR, AUDIO_LIBRARY);
}
}
else
uiMenuItem.Hovered = false;
counter++;
}
int extraY = 144 + 38*(MaxItemsOnScreen + 1) + _offset.Y - 37 + _extraYOffset + safezoneOffset.Y;
int extraX = safezoneOffset.X + _offset.X;
if(Size <= MaxItemsOnScreen + 1) return;
if (IsMouseInBounds(new Point(extraX, extraY), new Size(431 + WidthOffset, 18)))
{
_extraRectangleUp.Color = Color.FromArgb(255, 30, 30, 30);
if (Game.IsControlJustPressed(0, Control.Attack))
{
if(Size > MaxItemsOnScreen+1)
GoUpOverflow();
else
GoUp();
}
}
else
_extraRectangleUp.Color = Color.FromArgb(200, 0, 0, 0);
if (IsMouseInBounds(new Point(extraX, extraY+18), new Size(431 + WidthOffset, 18)))
{
_extraRectangleDown.Color = Color.FromArgb(255, 30, 30, 30);
if (Game.IsControlJustPressed(0, Control.Attack))
{
if (Size > MaxItemsOnScreen + 1)
GoDownOverflow();
else
GoDown();
}
}
else
_extraRectangleDown.Color = Color.FromArgb(200, 0, 0, 0);
}
/// <summary>
/// Set a key to control a menu. Can be multiple keys for each control.
/// </summary>
/// <param name="control"></param>
/// <param name="keyToSet"></param>
public void SetKey(MenuControls control, Keys keyToSet)
{
if (_keyDictionary.ContainsKey(control))
_keyDictionary[control].Item1.Add(keyToSet);
else
{
_keyDictionary.Add(control,
new Tuple<List<Keys>, List<Tuple<Control, int>>>(new List<Keys>(), new List<Tuple<Control, int>>()));
_keyDictionary[control].Item1.Add(keyToSet);
}
}
/// <summary>
/// Set a GTA.Control to control a menu. Can be multiple controls. This applies it to all indexes.
/// </summary>
/// <param name="control"></param>
/// <param name="gtaControl"></param>
public void SetKey(MenuControls control, Control gtaControl)
{
SetKey(control, gtaControl, 0);
SetKey(control, gtaControl, 1);
SetKey(control, gtaControl, 2);
}
/// <summary>
/// Set a GTA.Control to control a menu only on a specific index.
/// </summary>
/// <param name="control"></param>
/// <param name="gtaControl"></param>
/// <param name="controlIndex"></param>
public void SetKey(MenuControls control, Control gtaControl, int controlIndex)
{
if (_keyDictionary.ContainsKey(control))
_keyDictionary[control].Item2.Add(new Tuple<Control, int>(gtaControl, controlIndex));
else
{