/** <summary> Adds the specified menu item to the list of menu items. </summary> */
public DebugMenuItem AddItem(DebugMenuItem item)
{
item.Root = this;
item.Index = items.Count;
items.Add(item);
return(item);
}
/** <summary> Selects the previous menu item. </summary> */
private void SelectPreviousItem()
{
int n = currentItem.Root.Items.Count;
currentPath[currentPath.Count - 1] = (currentPath[currentPath.Count - 1] + n - 1) % n;
currentItem = CurrentMenu.Items[currentPath[currentPath.Count - 1]];
}
/** <summary> Steps into the sub menu of the menu item. </summary> */
private void StepIntoSubMenu()
{
if (currentItem.Items.Count > 0)
{
currentItem = currentItem.Items[0];
currentPath.Add(0);
}
}
/** <summary> Steps out of the sub menu of the menu item. </summary> */
private void StepOutOfSubMenu()
{
if (CurrentMenu.Root != null)
{
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
}
}
public void Open()
{
currentPath.Clear();
currentPath.Add(0);
currentItem = menu.Items[0];
mouseHoverItem = null;
open = true;
}
/** <summary> Constructs a menu item with the specified text, action, and hotkey. </summary> */
public DebugMenuItem(string text, HotKey hotkey, MenuItemAction action)
{
this.root = null;
this.text = text;
this.index = 0;
this.hotkey = hotkey ?? new HotKey();
this.action = action;
this.items = new List<DebugMenuItem>();
}
//========= CONSTRUCTORS =========
#region Constructors
/** <summary> Constructs a menu item with the specified text. </summary> */
public DebugMenuItem(string text)
{
this.root = null;
this.text = text;
this.index = 0;
this.hotkey = new HotKey();
this.action = null;
this.items = new List <DebugMenuItem>();
}
/** <summary> Constructs a menu item with the specified text. </summary> */
public DebugMenuItem(string text)
{
this.root = null;
this.text = text;
this.index = 0;
this.hotkey = new HotKey();
this.action = null;
this.items = new List<DebugMenuItem>();
}
/** <summary> Constructs a menu item with the specified text, action, and hotkey. </summary> */
public DebugMenuItem(string text, HotKey hotkey, MenuItemAction action)
{
this.root = null;
this.text = text;
this.index = 0;
this.hotkey = hotkey ?? new HotKey();
this.action = action;
this.items = new List <DebugMenuItem>();
}
/** <summary> Checks for pressed hotkeys. </summary> */
public void CheckHotkeys(DebugMenuItem item)
{
for (int i = 0; i < item.Items.Count; ++i)
{
if (item.Items[i].HotKey.Pressed())
{
item.Items[i].Press();
}
CheckHotkeys(item.Items[i]);
}
}
//=========== DRAWING ============
#region Drawing
/** <summary> Draws the debug menus. </summary> */
public void Draw(Graphics2D g)
{
mouseHover = false;
DrawMenu(g, menu, 0, Point2I.Zero);
if (!mouseHover)
{
mouseHoverItem = null;
}
}
/** <summary> The sprite sheet used for the menu items. </summary> */
//internal SpriteAtlas debugMenuSprites;
#endregion
//========= CONSTRUCTORS =========
#region Constructors
/** <summary> Constructs the main debug menu. </summary> */
public DebugMenu()
{
this.menu = new DebugMenuItem("root");
this.currentPath = new List <int>();
this.currentItem = null;
this.mouseHoverItem = null;
this.mouseHover = false;
this.controlMode = MenuControlMode.Keyboard;
this.open = false;
this.debugMenuFont = null;
this.debugMenuFontBold = null;
this.debugMenuSprites = null;
}
/** <summary> Reconstructs the menu item path. </summary> */
private void ReconstructPath(DebugMenuItem item)
{
DebugMenuItem menu = item.Root;
if (menu == null)
{
return;
}
for (int i = 0; i < menu.Items.Count; ++i)
{
DebugMenuItem subItem = menu.Items[i];
if (subItem == item)
{
currentPath.Insert(0, i);
ReconstructPath(menu);
}
}
}
/** <summary> Updates the debug menu with mouse controls. </summary> */
private void UpdateMouseControls()
{
// Open submenus when highlighted.
if (mouseHoverItem != CurrentMenu && mouseHoverItem != null)
{
currentItem = mouseHoverItem;
if (mouseHoverItem.Items.Count > 0)
{
StepIntoSubMenu();
}
}
if (currentItem != null)
{
// Create path from highlighted item.
currentPath.Clear();
ReconstructPath(currentItem);
// [Left] Click on the item and then close the menu.
if (Mouse.IsButtonPressed(MouseButtons.Left) && mouseHoverItem != null)
{
if (currentItem.Items.Count == 0)
{
currentItem.Press();
Close();
}
}
// [Right] Click on the item without closing the menu.
else if (Mouse.IsButtonPressed(MouseButtons.Right) && mouseHoverItem != null)
{
if (currentItem.Items.Count == 0)
{
currentItem.Press();
}
}
}
}
/** <summary> Steps out of the sub menu of the menu item. </summary> */
private void StepOutOfSubMenu()
{
if (CurrentMenu.Root != null) {
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
}
}
/** <summary> Steps into the sub menu of the menu item. </summary> */
private void StepIntoSubMenu()
{
if (currentItem.Items.Count > 0) {
currentItem = currentItem.Items[0];
currentPath.Add(0);
}
}
/** <summary> Selects the previous menu item. </summary> */
private void SelectPreviousItem()
{
int n = currentItem.Root.Items.Count;
currentPath[currentPath.Count - 1] = (currentPath[currentPath.Count - 1] + n - 1) % n;
currentItem = CurrentMenu.Items[currentPath[currentPath.Count - 1]];
}
/** <summary> Reconstructs the menu item path. </summary> */
private void ReconstructPath(DebugMenuItem item)
{
DebugMenuItem menu = item.Root;
if (menu == null)
return;
for (int i = 0; i < menu.Items.Count; ++i) {
DebugMenuItem subItem = menu.Items[i];
if (subItem == item) {
currentPath.Insert(0, i);
ReconstructPath(menu);
}
}
}
/** <summary> Draws the debug menu. </summary> */
private void DrawMenu(Graphics2D g, DebugMenuItem item, int pathIndex, Point2I position)
{
if (pathIndex >= currentPath.Count)
return;
int itemWidth = 32;
int itemHeight = 28;
int offset = 32;
int textOffset = 0;
int hotkeyOffset = 0;
int hotkeyColumnWidth = 0;
int textColumnWidth = 0;
int rightPading = 24;
//int padding = 20;
int hotkeyColumnPadding = 20;
if (pathIndex == 0) {
offset = 6;
rightPading = 8;
hotkeyColumnPadding = 0;
}
// Measure the width to draw the menu at.
for (int i = 0; i < item.Items.Count; ++i) {
DebugMenuItem subItem = item.Items[i];
Rectangle2I r1 = (Rectangle2I)debugMenuFont.MeasureStringBounds(subItem.Text, Align.Left);
Rectangle2I r2 = (Rectangle2I)debugMenuFont.MeasureStringBounds(subItem.HotKey.Name, Align.Left);
hotkeyOffset = GMath.Max(hotkeyOffset, r1.Width + offset + 10);
itemWidth = GMath.Max(itemWidth, r1.Width + r2.Width + offset + rightPading);
textColumnWidth = GMath.Max(textColumnWidth, r1.Width);
hotkeyColumnWidth = GMath.Max(hotkeyColumnWidth, r2.Width);
}
hotkeyOffset = offset + textColumnWidth + hotkeyColumnPadding;
textOffset = offset;
itemWidth = offset + textColumnWidth + hotkeyColumnPadding + hotkeyColumnWidth + rightPading;
// Draw outline.
Rectangle2I menuRect = new Rectangle2I(position.X, position.Y, itemWidth, itemHeight * item.Items.Count);
if (pathIndex == 0) {
menuRect.Width = itemWidth * item.Items.Count;
menuRect.Height = itemHeight;
}
g.DrawRectangle(menuRect, 1.0f, colorOutline);
// Draw background.
menuRect.Inflate(-1, -1);
g.FillRectangle(menuRect, colorBackground);
// Draw item list.
for (int i = 0; i < item.Items.Count; ++i) {
Rectangle2I r = new Rectangle2I(position.X, position.Y, itemWidth, itemHeight);
if (pathIndex == 0) {
r.Inflate(0, -1);
if (i == 0) {
r.X += 1;
r.Width -= 1;
}
if (i == item.Items.Count - 1)
r.Width -= 1;
}
else {
r.Inflate(-1, 0);
if (i == 0) {
r.Y += 1;
r.Height -= 1;
}
if (i == item.Items.Count - 1)
r.Height -= 1;
}
DebugMenuItem subItem = item.Items[i];
// Draw highlight.
if (currentPath[pathIndex] == i) {
Rectangle2F sr = (Rectangle2I)r;
sr.Inflate(-2, -2);
if (controlMode == MenuControlMode.Keyboard || controlMode == MenuControlMode.GamePad || pathIndex < currentPath.Count - 1)
g.FillRectangle(sr, colorBackgroundHighlight);
}
Point2I ms = (Point2I)Mouse.GetPosition();
if (r.Contains(ms)) {
mouseHover = true;
mouseHoverItem = subItem;
Rectangle2F sr = (Rectangle2I)r;
sr.Inflate(-2, -2);
if (controlMode == MenuControlMode.Mouse)
g.FillRectangle(sr, colorBackgroundHighlight);
}
// Draw text label.
string text = subItem.Text;
string hotkey = subItem.HotKey.Name;
g.DrawRealString(debugMenuFont, text, new Point2I(r.Min.X + textOffset, (int)r.Center.Y), Align.Left | Align.Int, colorText);
g.DrawRealString(debugMenuFont, hotkey, new Point2I(r.Min.X + hotkeyOffset, (int)r.Center.Y), Align.Left | Align.Int, colorHotkey);
// Draw toggle check.
if (subItem is ToggleMenuItem) {
bool enabled = ((ToggleMenuItem)subItem).IsEnabled;
SpriteEx spr = debugMenuSprites["checkbox_disabled"];
if (enabled)
spr = debugMenuSprites["checkbox_enabled"];
if (subItem is RadioButtonMenuItem) {
spr = debugMenuSprites["radiobutton_disabled"];
if (enabled)
spr = debugMenuSprites["radiobutton_enabled"];
}
g.DrawSpriteEx(spr, new Vector2F(r.Min.X + 6, r.Min.Y + 6), colorText);
}
// Draw submenu arrow.
if (item != menu && subItem.Items.Count > 0) {
g.DrawSpriteEx(debugMenuSprites["submenu_arrow"], new Vector2F(r.Max.X - 18, r.Min.Y + 6), colorArrow);
}
// Draw nested menu.
if (currentPath[pathIndex] == i) {
Point2I p = position;
if (pathIndex == 0)
p.Y += itemHeight - 1;
else
p.X += itemWidth - 1;
DrawMenu(g, subItem, pathIndex + 1, p);
}
// Move current position.
if (pathIndex == 0)
position.X += itemWidth;
else
position.Y += itemHeight;
}
}
/** <summary> Updates the debug menu with gamepad controls. </summary> */
private void UpdateGamePadControls()
{
/*Keys keyNextItem = Keys.Down;
* Keys keyPrevItem = Keys.Up;
* Keys keyStepInto = Keys.Right;
* Keys keyStepOut = Keys.Left;*/
Buttons buttonNextItem = Buttons.DPadDown;
Buttons buttonNextItem2 = Buttons.LeftStickDown;
Buttons buttonPrevItem = Buttons.DPadUp;
Buttons buttonPrevItem2 = Buttons.LeftStickUp;
Buttons buttonStepInto = Buttons.DPadRight;
Buttons buttonStepInto2 = Buttons.LeftStickRight;
Buttons buttonStepOut = Buttons.DPadLeft;
Buttons buttonStepOut2 = Buttons.LeftStickLeft;
if (currentItem.Root.Root == null)
{
/*keyNextItem = Keys.Right;
* keyPrevItem = Keys.Left;
* keyStepInto = Keys.Down;
* keyStepOut = Keys.Up;*/
buttonNextItem = Buttons.DPadRight;
buttonNextItem2 = Buttons.LeftStickRight;
buttonPrevItem = Buttons.DPadLeft;
buttonPrevItem2 = Buttons.LeftStickLeft;
buttonStepInto = Buttons.DPadDown;
buttonStepInto2 = Buttons.LeftStickDown;
buttonStepOut = Buttons.DPadUp;
buttonStepOut2 = Buttons.LeftStickUp;
}
// Select next root menu item.
if ((GamePad.IsButtonPressed(Buttons.DPadRight) || GamePad.IsButtonPressed(Buttons.LeftStickRight)) && currentItem.Items.Count == 0 && CurrentMenu != menu)
{
int index = currentPath[0];
currentItem = menu.Items[index];
currentPath.Clear();
currentPath.Add(index);
SelectNextItem();
StepIntoSubMenu();
}
// Step into a sub-menu.
else if (GamePad.IsButtonPressed(buttonStepInto) || GamePad.IsButtonPressed(buttonStepInto2))
{
StepIntoSubMenu();
}
// Select previous root menu item.
if ((GamePad.IsButtonPressed(Buttons.DPadLeft) || GamePad.IsButtonPressed(Buttons.LeftStickLeft)) && CurrentMenu.Root == menu)
{
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
SelectPreviousItem();
StepIntoSubMenu();
}
// Step out of a sub-menu.
else if (GamePad.IsButtonPressed(buttonStepOut) || GamePad.IsButtonPressed(buttonStepOut2))
{
StepOutOfSubMenu();
}
// Select next item.
if (GamePad.IsButtonPressed(buttonNextItem) || GamePad.IsButtonPressed(buttonNextItem2))
{
SelectNextItem();
}
// Select previous item.
if (GamePad.IsButtonPressed(buttonPrevItem) || GamePad.IsButtonPressed(buttonPrevItem2))
{
SelectPreviousItem();
}
// Step out of a sub-menu.
if (GamePad.IsButtonPressed(Buttons.B) || GamePad.IsButtonPressed(Buttons.Back))
{
StepOutOfSubMenu();
}
// Press item.
if (GamePad.IsButtonPressed(Buttons.A) || GamePad.IsButtonPressed(Buttons.Start) || GamePad.IsButtonPressed(Buttons.Y))
{
if (currentItem.Items.Count == 0)
{
currentItem.Press();
if (!GamePad.IsButtonPressed(Buttons.Y))
{
Close();
}
}
else
{
StepIntoSubMenu();
}
}
}
/** <summary> Updates the debug menu with keyboard controls. </summary> */
private void UpdateKeyboardControls()
{
Keys keyNextItem = Keys.Down;
Keys keyPrevItem = Keys.Up;
Keys keyStepInto = Keys.Right;
Keys keyStepOut = Keys.Left;
if (currentItem.Root.Root == null)
{
keyNextItem = Keys.Right;
keyPrevItem = Keys.Left;
keyStepInto = Keys.Down;
keyStepOut = Keys.Up;
}
// Select next root menu item.
if (Keyboard.IsKeyPressed(Keys.Right) && currentItem.Items.Count == 0 && CurrentMenu != menu)
{
int index = currentPath[0];
currentItem = menu.Items[index];
currentPath.Clear();
currentPath.Add(index);
SelectNextItem();
StepIntoSubMenu();
}
// Step into a sub-menu.
else if (Keyboard.IsKeyPressed(keyStepInto))
{
StepIntoSubMenu();
}
// Select previous root menu item.
if (Keyboard.IsKeyPressed(Keys.Left) && CurrentMenu.Root == menu)
{
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
SelectPreviousItem();
StepIntoSubMenu();
}
// Step out of a sub-menu.
else if (Keyboard.IsKeyPressed(keyStepOut))
{
StepOutOfSubMenu();
}
// Select next item.
if (Keyboard.IsKeyPressed(keyNextItem))
{
SelectNextItem();
}
// Select previous item.
if (Keyboard.IsKeyPressed(keyPrevItem))
{
SelectPreviousItem();
}
// Step out of a sub-menu.
if (Keyboard.IsKeyPressed(Keys.X) || Keyboard.IsKeyPressed(Keys.Escape))
{
StepOutOfSubMenu();
}
// Press item.
if (Keyboard.IsKeyPressed(Keys.Enter) || Keyboard.IsKeyPressed(Keys.Z) || Keyboard.IsKeyPressed(Keys.Space))
{
if (currentItem.Items.Count == 0)
{
currentItem.Press();
if (!Keyboard.IsKeyPressed(Keys.Space))
{
Close();
}
}
else
{
StepIntoSubMenu();
}
}
}
/** <summary> Updates the debug menu with mouse controls. </summary> */
private void UpdateMouseControls()
{
// Open submenus when highlighted.
if (mouseHoverItem != CurrentMenu && mouseHoverItem != null) {
currentItem = mouseHoverItem;
if (mouseHoverItem.Items.Count > 0)
StepIntoSubMenu();
}
if (currentItem != null) {
// Create path from highlighted item.
currentPath.Clear();
ReconstructPath(currentItem);
// [Left] Click on the item and then close the menu.
if (Mouse.IsButtonPressed(MouseButtons.Left) && mouseHoverItem != null) {
if (currentItem.Items.Count == 0) {
currentItem.Press();
Close();
}
}
// [Right] Click on the item without closing the menu.
else if (Mouse.IsButtonPressed(MouseButtons.Right) && mouseHoverItem != null) {
if (currentItem.Items.Count == 0)
currentItem.Press();
}
}
}
/** <summary> Updates the debug menu with gamepad controls. </summary> */
private void UpdateGamePadControls()
{
/*Keys keyNextItem = Keys.Down;
Keys keyPrevItem = Keys.Up;
Keys keyStepInto = Keys.Right;
Keys keyStepOut = Keys.Left;*/
Buttons buttonNextItem = Buttons.DPadDown;
Buttons buttonNextItem2 = Buttons.LeftStickDown;
Buttons buttonPrevItem = Buttons.DPadUp;
Buttons buttonPrevItem2 = Buttons.LeftStickUp;
Buttons buttonStepInto = Buttons.DPadRight;
Buttons buttonStepInto2 = Buttons.LeftStickRight;
Buttons buttonStepOut = Buttons.DPadLeft;
Buttons buttonStepOut2 = Buttons.LeftStickLeft;
if (currentItem.Root.Root == null) {
/*keyNextItem = Keys.Right;
keyPrevItem = Keys.Left;
keyStepInto = Keys.Down;
keyStepOut = Keys.Up;*/
buttonNextItem = Buttons.DPadRight;
buttonNextItem2 = Buttons.LeftStickRight;
buttonPrevItem = Buttons.DPadLeft;
buttonPrevItem2 = Buttons.LeftStickLeft;
buttonStepInto = Buttons.DPadDown;
buttonStepInto2 = Buttons.LeftStickDown;
buttonStepOut = Buttons.DPadUp;
buttonStepOut2 = Buttons.LeftStickUp;
}
// Select next root menu item.
if ((GamePad.IsButtonPressed(Buttons.DPadRight) || GamePad.IsButtonPressed(Buttons.LeftStickRight)) && currentItem.Items.Count == 0 && CurrentMenu != menu) {
int index = currentPath[0];
currentItem = menu.Items[index];
currentPath.Clear();
currentPath.Add(index);
SelectNextItem();
StepIntoSubMenu();
}
// Step into a sub-menu.
else if (GamePad.IsButtonPressed(buttonStepInto) || GamePad.IsButtonPressed(buttonStepInto2))
StepIntoSubMenu();
// Select previous root menu item.
if ((GamePad.IsButtonPressed(Buttons.DPadLeft) || GamePad.IsButtonPressed(Buttons.LeftStickLeft)) && CurrentMenu.Root == menu) {
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
SelectPreviousItem();
StepIntoSubMenu();
}
// Step out of a sub-menu.
else if (GamePad.IsButtonPressed(buttonStepOut) || GamePad.IsButtonPressed(buttonStepOut2))
StepOutOfSubMenu();
// Select next item.
if (GamePad.IsButtonPressed(buttonNextItem) || GamePad.IsButtonPressed(buttonNextItem2))
SelectNextItem();
// Select previous item.
if (GamePad.IsButtonPressed(buttonPrevItem) || GamePad.IsButtonPressed(buttonPrevItem2))
SelectPreviousItem();
// Step out of a sub-menu.
if (GamePad.IsButtonPressed(Buttons.B) || GamePad.IsButtonPressed(Buttons.Back))
StepOutOfSubMenu();
// Press item.
if (GamePad.IsButtonPressed(Buttons.A) || GamePad.IsButtonPressed(Buttons.Start) || GamePad.IsButtonPressed(Buttons.Y)) {
if (currentItem.Items.Count == 0) {
currentItem.Press();
if (!GamePad.IsButtonPressed(Buttons.Y))
Close();
}
else {
StepIntoSubMenu();
}
}
}
/** <summary> Draws the debug menu. </summary> */
private void DrawMenu(Graphics2D g, DebugMenuItem item, int pathIndex, Point2I position)
{
if (pathIndex >= currentPath.Count)
{
return;
}
int itemWidth = 32;
int itemHeight = 28;
int offset = 32;
int textOffset = 0;
int hotkeyOffset = 0;
int hotkeyColumnWidth = 0;
int textColumnWidth = 0;
int rightPading = 24;
//int padding = 20;
int hotkeyColumnPadding = 20;
if (pathIndex == 0)
{
offset = 6;
rightPading = 8;
hotkeyColumnPadding = 0;
}
// Measure the width to draw the menu at.
for (int i = 0; i < item.Items.Count; ++i)
{
DebugMenuItem subItem = item.Items[i];
Rectangle2I r1 = (Rectangle2I)debugMenuFont.MeasureStringBounds(subItem.Text, Align.Left);
Rectangle2I r2 = (Rectangle2I)debugMenuFont.MeasureStringBounds(subItem.HotKey.Name, Align.Left);
hotkeyOffset = GMath.Max(hotkeyOffset, r1.Width + offset + 10);
itemWidth = GMath.Max(itemWidth, r1.Width + r2.Width + offset + rightPading);
textColumnWidth = GMath.Max(textColumnWidth, r1.Width);
hotkeyColumnWidth = GMath.Max(hotkeyColumnWidth, r2.Width);
}
hotkeyOffset = offset + textColumnWidth + hotkeyColumnPadding;
textOffset = offset;
itemWidth = offset + textColumnWidth + hotkeyColumnPadding + hotkeyColumnWidth + rightPading;
// Draw outline.
Rectangle2I menuRect = new Rectangle2I(position.X, position.Y, itemWidth, itemHeight * item.Items.Count);
if (pathIndex == 0)
{
menuRect.Width = itemWidth * item.Items.Count;
menuRect.Height = itemHeight;
}
g.DrawRectangle(menuRect, 1.0f, colorOutline);
// Draw background.
menuRect.Inflate(-1, -1);
g.FillRectangle(menuRect, colorBackground);
// Draw item list.
for (int i = 0; i < item.Items.Count; ++i)
{
Rectangle2I r = new Rectangle2I(position.X, position.Y, itemWidth, itemHeight);
if (pathIndex == 0)
{
r.Inflate(0, -1);
if (i == 0)
{
r.X += 1;
r.Width -= 1;
}
if (i == item.Items.Count - 1)
{
r.Width -= 1;
}
}
else
{
r.Inflate(-1, 0);
if (i == 0)
{
r.Y += 1;
r.Height -= 1;
}
if (i == item.Items.Count - 1)
{
r.Height -= 1;
}
}
DebugMenuItem subItem = item.Items[i];
// Draw highlight.
if (currentPath[pathIndex] == i)
{
Rectangle2F sr = (Rectangle2I)r;
sr.Inflate(-2, -2);
if (controlMode == MenuControlMode.Keyboard || controlMode == MenuControlMode.GamePad || pathIndex < currentPath.Count - 1)
{
g.FillRectangle(sr, colorBackgroundHighlight);
}
}
Point2I ms = (Point2I)Mouse.GetPosition();
if (r.Contains(ms))
{
mouseHover = true;
mouseHoverItem = subItem;
Rectangle2F sr = (Rectangle2I)r;
sr.Inflate(-2, -2);
if (controlMode == MenuControlMode.Mouse)
{
g.FillRectangle(sr, colorBackgroundHighlight);
}
}
// Draw text label.
string text = subItem.Text;
string hotkey = subItem.HotKey.Name;
g.DrawRealString(debugMenuFont, text, new Point2I(r.Min.X + textOffset, (int)r.Center.Y), Align.Left | Align.Int, colorText);
g.DrawRealString(debugMenuFont, hotkey, new Point2I(r.Min.X + hotkeyOffset, (int)r.Center.Y), Align.Left | Align.Int, colorHotkey);
// Draw toggle check.
if (subItem is ToggleMenuItem)
{
bool enabled = ((ToggleMenuItem)subItem).IsEnabled;
SpriteEx spr = debugMenuSprites["checkbox_disabled"];
if (enabled)
{
spr = debugMenuSprites["checkbox_enabled"];
}
if (subItem is RadioButtonMenuItem)
{
spr = debugMenuSprites["radiobutton_disabled"];
if (enabled)
{
spr = debugMenuSprites["radiobutton_enabled"];
}
}
g.DrawSpriteEx(spr, new Vector2F(r.Min.X + 6, r.Min.Y + 6), colorText);
}
// Draw submenu arrow.
if (item != menu && subItem.Items.Count > 0)
{
g.DrawSpriteEx(debugMenuSprites["submenu_arrow"], new Vector2F(r.Max.X - 18, r.Min.Y + 6), colorArrow);
}
// Draw nested menu.
if (currentPath[pathIndex] == i)
{
Point2I p = position;
if (pathIndex == 0)
{
p.Y += itemHeight - 1;
}
else
{
p.X += itemWidth - 1;
}
DrawMenu(g, subItem, pathIndex + 1, p);
}
// Move current position.
if (pathIndex == 0)
{
position.X += itemWidth;
}
else
{
position.Y += itemHeight;
}
}
}
/** <summary> Updates the debug menu with keyboard controls. </summary> */
private void UpdateKeyboardControls()
{
Keys keyNextItem = Keys.Down;
Keys keyPrevItem = Keys.Up;
Keys keyStepInto = Keys.Right;
Keys keyStepOut = Keys.Left;
if (currentItem.Root.Root == null) {
keyNextItem = Keys.Right;
keyPrevItem = Keys.Left;
keyStepInto = Keys.Down;
keyStepOut = Keys.Up;
}
// Select next root menu item.
if (Keyboard.IsKeyPressed(Keys.Right) && currentItem.Items.Count == 0 && CurrentMenu != menu) {
int index = currentPath[0];
currentItem = menu.Items[index];
currentPath.Clear();
currentPath.Add(index);
SelectNextItem();
StepIntoSubMenu();
}
// Step into a sub-menu.
else if (Keyboard.IsKeyPressed(keyStepInto))
StepIntoSubMenu();
// Select previous root menu item.
if (Keyboard.IsKeyPressed(Keys.Left) && CurrentMenu.Root == menu) {
currentItem = CurrentMenu;
currentPath.RemoveAt(currentPath.Count - 1);
SelectPreviousItem();
StepIntoSubMenu();
}
// Step out of a sub-menu.
else if (Keyboard.IsKeyPressed(keyStepOut))
StepOutOfSubMenu();
// Select next item.
if (Keyboard.IsKeyPressed(keyNextItem))
SelectNextItem();
// Select previous item.
if (Keyboard.IsKeyPressed(keyPrevItem))
SelectPreviousItem();
// Step out of a sub-menu.
if (Keyboard.IsKeyPressed(Keys.X) || Keyboard.IsKeyPressed(Keys.Escape))
StepOutOfSubMenu();
// Press item.
if (Keyboard.IsKeyPressed(Keys.Enter) || Keyboard.IsKeyPressed(Keys.Z) || Keyboard.IsKeyPressed(Keys.Space)) {
if (currentItem.Items.Count == 0) {
currentItem.Press();
if (!Keyboard.IsKeyPressed(Keys.Space))
Close();
}
else
StepIntoSubMenu();
}
}
/** <summary> Checks for pressed hotkeys. </summary> */
public void CheckHotkeys(DebugMenuItem item)
{
for (int i = 0; i < item.Items.Count; ++i) {
if (item.Items[i].HotKey.Pressed())
item.Items[i].Press();
CheckHotkeys(item.Items[i]);
}
}
/** <summary> Adds the specified menu item to the list of menu items. </summary> */
public DebugMenuItem AddItem(DebugMenuItem item)
{
item.Root = this;
item.Index = items.Count;
items.Add(item);
return item;
}
/** <summary> Draws the debug menus. </summary> */
public void Draw(Graphics2D g)
{
mouseHover = false;
DrawMenu(g, menu, 0, Point2I.Zero);
if (!mouseHover) {
mouseHoverItem = null;
}
}
/** <summary> Constructs the main debug menu. </summary> */
public DebugMenu()
{
this.menu = new DebugMenuItem("root");
this.currentPath = new List<int>();
this.currentItem = null;
this.mouseHoverItem = null;
this.mouseHover = false;
this.controlMode = MenuControlMode.Keyboard;
this.open = false;
this.debugMenuFont = null;
this.debugMenuFontBold = null;
this.debugMenuSprites = null;
}
public void Open()
{
currentPath.Clear();
currentPath.Add(0);
currentItem = menu.Items[0];
mouseHoverItem = null;
open = true;
}