Cheats Menu UI

* Added a Cheats Menu UI accessible from the Settings window's "Experimental"
  tab and from there you can enable the Cheats Menu from the "Help" screen of
  the gameplay mode.
* Commonly used cheats all have corresponding buttons to click on, especially
  helpful for touchscreen devices like the Pinephone where keyboard input
  doesn't always work reliably.
* The buttons in the Cheats Menu just automate entry of the cheat commands.
* `boolProp` command has a new `flip` option to toggle their value (e.g.
  `boolProp show-hidden-doodads flip`)

Changes.md

@@ -1,5 +1,17 @@
 # Changes
 
+## v0.13.2 (TBD)
+
+* In the level editor, you can now use the Pan Tool to access the actor
+  properties of doodads you've dropped into your level. Similar to the
+  Actor Tool, when you mouse-over an actor on your level it will highlight
+  in a grey box and a gear icon in the corner can be clicked to access
+  its properties. Making the properties available for the Pan Tool can
+  help with touchscreen devices, where it is difficult to touch the
+  properties button without accidentally dragging the actor elsewhere
+  on your level as might happen with the Actor Tool!
+* Start distributing AppImage releases for GNU/Linux (64-bit and 32-bit)
+
 ## v0.13.1 (Oct 10 2022)
 
 This release brings a handful of minor new features to the game.

pkg/balance/cheats.go

@@ -1,5 +1,7 @@
 package balance
 
+import magicform "git.kirsle.net/SketchyMaze/doodle/pkg/uix/magic-form"
+
 // Store a copy of the PlayerCharacterDoodad original value.
 var playerCharacterDefault string
 
@@ -50,3 +52,39 @@ var CheatActors = map[string]string{
 	"megaton weight":  "anvil",
 	"play as thief":   "thief",
 }
+
+// Options for the "Play as:" drop-down in the Cheat Menu window.
+var CheatMenuActors = []magicform.Option{
+	{
+		Value: "",
+		Label: "Play as . . .",
+	},
+	{
+		Value: "boy.doodad",
+		Label: "Boy",
+	},
+	{
+		Value: "thief.doodad",
+		Label: "Thief",
+	},
+	{
+		Value: "azu-blu.doodad",
+		Label: "Azulian",
+	},
+	{
+		Value: "bird-red.doodad",
+		Label: "Bird",
+	},
+	{
+		Value: "crusher.doodad",
+		Label: "Crusher",
+	},
+	{
+		Value: "snake.doodad",
+		Label: "Snake",
+	},
+	{
+		Value: "anvil.doodad",
+		Label: "Anvil",
+	},
+}

pkg/balance/theme.go

@@ -227,6 +227,9 @@ var (
 	DoodadDropperCols      = 6 // rows/columns of buttons
 	DoodadDropperRows      = 3
 
+	// CheatsMenu window settings.
+	CheatsMenuBackground = render.RGBA(0, 153, 153, 255)
+
 	// Button styles, customized in init().
 	ButtonPrimary  = style.DefaultButton
 	ButtonDanger   = style.DefaultButton

pkg/branding/branding.go

@@ -9,7 +9,7 @@ import (
 const (
 	AppName   = "Sketchy Maze"
 	Summary   = "A drawing-based maze game"
-	Version   = "0.13.1"
+	Version   = "0.13.2"
 	Website   = "https://www.sketchymaze.com"
 	Copyright = "2022 Noah Petherbridge"
 	Byline    = "a game by Noah Petherbridge."

pkg/cheats.go

@@ -7,11 +7,48 @@ import (
 	"git.kirsle.net/SketchyMaze/doodle/pkg/balance"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/modal"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/modal/loadscreen"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/shmem"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/windows"
+	"git.kirsle.net/go/ui"
 )
 
 // IsDefaultPlayerCharacter checks whether the DefaultPlayerCharacter doodad has
 // been modified
 
+// MakeCheatsWindow initializes the windows/cheats_menu.go window from anywhere you need it,
+// binding all the variables in. If you pass a nil Supervisor, this function will attempt to
+// find one based on your Scene and
+func (d *Doodle) MakeCheatsWindow(supervisor *ui.Supervisor) *ui.Window {
+	// If not given a supervisor, try and find one.
+	if supervisor == nil {
+		if v, err := d.FindLikelySupervisor(); err != nil {
+			d.FlashError("Couldn't make cheats window: %s", err)
+			return nil
+		} else {
+			supervisor = v
+		}
+	}
+
+	cfg := windows.CheatsMenu{
+		Supervisor: supervisor,
+		Engine:     d.Engine,
+		SceneName: func() string {
+			return d.Scene.Name()
+		},
+		RunCommand: func(command string) {
+			d.shell.Execute(command)
+		},
+		OnSetPlayerCharacter: func(doodad string) {
+			if scene, ok := d.Scene.(*PlayScene); ok {
+				scene.SetPlayerCharacter(doodad)
+			} else {
+				shmem.FlashError("This only works during Play Mode.")
+			}
+		},
+	}
+	return windows.MakeCheatsMenu(cfg)
+}
+
 // SetPlayerCharacter -- this is designed to be called in-game with the developer
 // console. Sets your player character to whatever doodad you want, not just the
 // few that have cheat codes. If you set an invalid filename, you become the

pkg/commands.go

@@ -315,13 +315,14 @@ func (c Command) BoolProp(d *Doodle) error {
 	}
 
 	if len(c.Args) != 2 {
-		return errors.New("Usage: boolProp <name> [true or false]")
+		return errors.New("Usage: boolProp <name> [true, false, flip]")
 	}
 
 	var (
 		name   = c.Args[0]
 		value  = c.Args[1]
 		truthy = value[0] == 't' || value[0] == 'T' || value[0] == '1'
+		flip   = value == "flip"
 		ok     = true
 	)
 
@@ -331,16 +332,28 @@ func (c Command) BoolProp(d *Doodle) error {
 		d.Debug = truthy
 	case "DebugOverlay":
 	case "DO":
-		DebugOverlay = truthy
+		if flip {
+			DebugOverlay = !DebugOverlay
+		} else {
+			DebugOverlay = truthy
+		}
 	case "DebugCollision":
 	case "DC":
-		DebugCollision = truthy
+		if flip {
+			DebugCollision = !DebugCollision
+		} else {
+			DebugCollision = truthy
+		}
 	default:
 		ok = false
 	}
 
 	if ok {
-		d.Flash("Set boolProp %s=%s", name, strconv.FormatBool(truthy))
+		if flip {
+			d.Flash("Toggled boolProp %s", name)
+		} else {
+			d.Flash("Set boolProp %s=%s", name, strconv.FormatBool(truthy))
+		}
 	} else {
 		// Try the global boolProps in balance package.
 		if err := balance.BoolProp(name, truthy); err != nil {

pkg/doodle.go

@@ -255,6 +255,9 @@ func (d *Doodle) MakeSettingsWindow(supervisor *ui.Supervisor) *ui.Window {
 		OnApply: func() {
 
 		},
+		OnOpenCheatsWindow: func() *ui.Window {
+			return d.MakeCheatsWindow(supervisor)
+		},
 
 		// Boolean checkbox bindings
 		DebugOverlay:       &DebugOverlay,

pkg/play_scene.go

@@ -54,7 +54,7 @@ type PlayScene struct {
 	cheated    bool      // user has entered a cheat code while playing
 
 	// UI widgets.
-	supervisor    *ui.Supervisor
+	Supervisor    *ui.Supervisor
 	screen        *ui.Frame // A window sized invisible frame to position UI elements.
 	menubar       *ui.MenuBar
 	editButton    *ui.Button
@@ -87,6 +87,9 @@ type PlayScene struct {
 	invenItems   []string // item list
 	invenDoodads map[string]*uix.Canvas
 
+	// Cheats window
+	cheatsWindow *ui.Window
+
 	// Elapsed Time frame.
 	timerFrame          *ui.Frame
 	timerPerfectImage   *ui.Image
@@ -109,7 +112,7 @@ func (s *PlayScene) Name() string {
 func (s *PlayScene) Setup(d *Doodle) error {
 	s.d = d
 	s.scripting = scripting.NewSupervisor()
-	s.supervisor = ui.NewSupervisor()
+	s.Supervisor = ui.NewSupervisor()
 
 	// Show the loading screen.
 	loadscreen.ShowWithProgress()
@@ -167,7 +170,7 @@ func (s *PlayScene) setupAsync(d *Doodle) error {
 		s.EditLevel()
 		return nil
 	})
-	s.supervisor.Add(s.editButton)
+	s.Supervisor.Add(s.editButton)
 
 	// Set up the inventory HUD.
 	s.setupInventoryHud()
@@ -751,7 +754,7 @@ func (s *PlayScene) Loop(d *Doodle, ev *event.State) error {
 	// Update the timer.
 	s.timerLabel.Text = savegame.FormatDuration(time.Since(s.startTime))
 
-	s.supervisor.Loop(ev)
+	s.Supervisor.Loop(ev)
 
 	// Has the window been resized?
 	if ev.WindowResized || s.drawing.Point().IsZero() {
@@ -845,7 +848,7 @@ func (s *PlayScene) Draw(d *Doodle) error {
 	s.DrawTouchable()
 
 	// Let Supervisor draw menus
-	s.supervisor.Present(d.Engine)
+	s.Supervisor.Present(d.Engine)
 
 	return nil
 }

pkg/play_scene_menubar.go

@@ -20,7 +20,7 @@ func (u *PlayScene) setupMenuBar(d *Doodle) *ui.MenuBar {
 		// TODO: de-duplicate code from MainScene
 		if u.winLevelPacks == nil {
 			u.winLevelPacks = windows.NewLevelPackWindow(windows.LevelPack{
-				Supervisor: u.supervisor,
+				Supervisor: u.Supervisor,
 				Engine:     d.Engine,
 
 				OnPlayLevel: func(lp levelpack.LevelPack, which levelpack.Level) {
@@ -66,7 +66,7 @@ func (u *PlayScene) setupMenuBar(d *Doodle) *ui.MenuBar {
 		levelMenu.AddSeparator()
 		levelMenu.AddItemAccel("New viewport", "v", func() {
 			pip := windows.MakePiPWindow(d.width, d.height, windows.PiP{
-				Supervisor: u.supervisor,
+				Supervisor: u.Supervisor,
 				Engine:     u.d.Engine,
 				Level:      u.Level,
 				Event:      u.d.event,
@@ -76,9 +76,22 @@ func (u *PlayScene) setupMenuBar(d *Doodle) *ui.MenuBar {
 		})
 	}
 
-	d.MakeHelpMenu(menu, u.supervisor)
+	helpMenu := d.MakeHelpMenu(menu, u.Supervisor)
+	if usercfg.Current.EnableCheatsMenu {
+		helpMenu.AddSeparator()
+		helpMenu.AddItem("Cheats Menu", func() {
+			if u.cheatsWindow != nil {
+				u.cheatsWindow.Hide()
+				u.cheatsWindow.Destroy()
+				u.cheatsWindow = nil
+			}
 
-	menu.Supervise(u.supervisor)
+			u.cheatsWindow = u.d.MakeCheatsWindow(u.Supervisor)
+			u.cheatsWindow.Show()
+		})
+	}
+
+	menu.Supervise(u.Supervisor)
 	menu.Compute(d.Engine)
 
 	return menu

pkg/play_scene_touch.go

@@ -30,8 +30,8 @@ func (s *PlayScene) LoopTouchable(ev *event.State) {
 
 	// Don't do any of this if the mouse is over the menu bar, so
 	// clicking on the menus doesn't make the character move or jump.
-	if cursor.Inside(s.menubar.Rect()) || s.supervisor.GetModal() != nil ||
+	if cursor.Inside(s.menubar.Rect()) || s.Supervisor.GetModal() != nil ||
-		s.supervisor.IsPointInWindow(cursor) {
+		s.Supervisor.IsPointInWindow(cursor) {
 		return
 	}
 

pkg/shell.go

@@ -2,6 +2,7 @@ package doodle
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"strings"
 
@@ -44,6 +45,20 @@ func (d *Doodle) PromptPre(question string, prefilled string, callback func(stri
 	d.shell.Open = true
 }
 
+// FindLikelySupervisor will locate a most likely ui.Supervisor depending on the current Scene,
+// if it understands the Scene and knows where it keeps its Supervisor.
+func (d *Doodle) FindLikelySupervisor() (*ui.Supervisor, error) {
+	switch scene := d.Scene.(type) {
+	case *EditorScene:
+		return scene.UI.Supervisor, nil
+	case *PlayScene:
+		return scene.Supervisor, nil
+	case *MainScene:
+		return scene.Supervisor, nil
+	}
+	return nil, errors.New("couldn't find a Supervisor")
+}
+
 // Shell implements the developer console in-game.
 type Shell struct {
 	parent *Doodle

pkg/uix/magic-form/magic_form.go

@@ -152,9 +152,15 @@ func (form Form) Create(into *ui.Frame, fields []Field) {
 				btn.Compute(form.Engine)
 				form.Supervisor.Add(btn)
 
+				// Tooltip? TODO - make nicer.
+				if row.Tooltip.Text != "" || row.Tooltip.TextVariable != nil {
+					tt := ui.NewTooltip(btn, row.Tooltip)
+					tt.Supervise(form.Supervisor)
+				}
+
 				frame.Pack(btn, ui.Pack{
 					Side: ui.W,
-					PadX: 4,
+					PadX: 2,
 					PadY: 2,
 				})
 			}

pkg/usercfg/usercfg.go

@@ -3,9 +3,9 @@ Package usercfg has functions around the user's Game Settings.
 
 Other places in the codebase to look for its related functionality:
 
-- pkg/windows/settings.go: the Settings Window is the UI owner of
+  - pkg/windows/settings.go: the Settings Window is the UI owner of
-  this feature, it adjusts the usercfg.Current struct and Saves the
+    this feature, it adjusts the usercfg.Current struct and Saves the
-  changes to disk.
+    changes to disk.
 */
 package usercfg
 
@@ -45,6 +45,7 @@ type Settings struct {
 	ShowHiddenDoodads bool `json:",omitempty"`
 	WriteLockOverride bool `json:",omitempty"`
 	JSONIndent        bool `json:",omitempty"`
+	EnableCheatsMenu  bool `json:",omitempty"`
 
 	// Bookkeeping.
 	UpdatedAt time.Time

pkg/windows/cheats_menu.go

@@ -0,0 +1,372 @@
+package windows
+
+import (
+	"git.kirsle.net/SketchyMaze/doodle/pkg/balance"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/shmem"
+	magicform "git.kirsle.net/SketchyMaze/doodle/pkg/uix/magic-form"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/usercfg"
+	"git.kirsle.net/go/render"
+	"git.kirsle.net/go/ui"
+)
+
+// CheatsMenu window.
+type CheatsMenu struct {
+	// Settings passed in by doodle
+	Supervisor *ui.Supervisor
+	Engine     render.Engine
+
+	// SceneName: the caller will provide a fresh SceneName since
+	// the cheats window could span multiple scenes.
+	SceneName func() string
+
+	// Window wants to run a developer shell command (e.g. cheat codes).
+	RunCommand           func(string)
+	OnSetPlayerCharacter func(string)
+}
+
+// MakeCheatsMenu initializes a settings window for any scene.
+// The window width/height are the actual SDL2 window dimensions.
+func MakeCheatsMenu(cfg CheatsMenu) *ui.Window {
+	var (
+	// Application window width/height to center our window
+	// _, h = shmem.CurrentRenderEngine.WindowSize()
+	)
+
+	win := NewCheatsWindow(cfg)
+	win.Compute(cfg.Engine)
+	win.Supervise(cfg.Supervisor)
+
+	// Center the window.
+	// size := win.Size()
+	win.MoveTo(render.Point{
+		X: 20,
+		Y: 40,
+	})
+
+	return win
+}
+
+// NewCheatsWindow initializes the window.
+func NewCheatsWindow(cfg CheatsMenu) *ui.Window {
+	var (
+		Width  = 200
+		Height = 300
+	)
+
+	window := ui.NewWindow("Cheats Menu")
+	window.SetButtons(ui.CloseButton)
+	window.Configure(ui.Config{
+		Width:      Width,
+		Height:     Height,
+		Background: balance.CheatsMenuBackground,
+	})
+
+	///////////
+	// Tab Bar
+	tabFrame := ui.NewTabFrame("Tab Frame")
+	tabFrame.SetBackground(balance.CheatsMenuBackground)
+	window.Pack(tabFrame, ui.Pack{
+		Side:  ui.N,
+		FillX: true,
+	})
+
+	// Make the tabs
+	cfg.makePlayModeTab(tabFrame, Width, Height)
+	cfg.makeMiscTab(tabFrame, Width, Height)
+
+	tabFrame.Supervise(cfg.Supervisor)
+
+	return window
+}
+
+// Cheats Menu "Play Mode" Tab
+func (c CheatsMenu) makePlayModeTab(tabFrame *ui.TabFrame, Width, Height int) *ui.Frame {
+	tab := tabFrame.AddTab("Gameplay", ui.NewLabel(ui.Label{
+		Text: "Gameplay",
+		Font: balance.TabFont,
+	}))
+	tab.Resize(render.NewRect(Width-4, Height-tab.Size().H-46))
+
+	// Run a command on the developer shell.
+	run := func(command string) {
+		if c.RunCommand != nil {
+			c.RunCommand(command)
+		} else {
+			shmem.FlashError("CheatsMenu: RunCommand() handler not available")
+		}
+	}
+
+	// Dummy variable for the "play as" dropdown.
+	var playAs string
+
+	form := magicform.Form{
+		Supervisor: c.Supervisor,
+		Engine:     c.Engine,
+		Vertical:   true,
+		LabelWidth: 90,
+		PadY:       0,
+		PadX:       0,
+	}
+	form.Create(tab, []magicform.Field{
+		{
+			Label: "These cheats are available\n" +
+				"only during level gameplay.",
+			Font: balance.UIFont,
+		},
+		{
+			Label:        "Play as:",
+			TextVariable: &playAs,
+			Options:      balance.CheatMenuActors,
+			Font:         balance.UIFont,
+			OnSelect: func(v interface{}) {
+				doodad := v.(string)
+				if c.OnSetPlayerCharacter != nil {
+					c.OnSetPlayerCharacter(doodad)
+				} else {
+					shmem.FlashError("OnSetPlayerCharacter(%s): handler not ready", doodad)
+				}
+			},
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label:       "God Mode",
+					Font:        balance.SmallFont,
+					ButtonStyle: &balance.ButtonDanger,
+					Tooltip: ui.Tooltip{
+						Text: "Makes you invulnerable to damage and fire.",
+					},
+					OnClick: func() {
+						run(balance.CheatGodMode)
+					},
+				},
+				{
+					Label: "Show hidden actors",
+					Font:  balance.SmallFont,
+					OnClick: func() {
+						run(balance.CheatShowAllActors)
+					},
+				},
+			},
+		},
+		{
+			Label: "Inventory",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Give Keys",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "Get all four colored keys and\n99x small keys",
+					},
+					OnClick: func() {
+						run(balance.CheatGiveKeys)
+					},
+				},
+				{
+					Label: "Give Gems",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "Get 1x of each of the four Gemstones.",
+					},
+					OnClick: func() {
+						run(balance.CheatGiveGems)
+					},
+				},
+				{
+					Label:       "Drop All",
+					Font:        balance.SmallFont,
+					ButtonStyle: &balance.ButtonDanger,
+					Tooltip: ui.Tooltip{
+						Text: "Remove ALL items from your inventory.",
+					},
+					OnClick: func() {
+						run(balance.CheatDropItems)
+					},
+				},
+			},
+		},
+		{
+			Label: "Physics",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Antigravity",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "Allows free movement in four directions",
+					},
+					OnClick: func() {
+						run(balance.CheatAntigravity)
+					},
+				},
+				{
+					Label: "NoClip",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "Toggle physical collision\n" +
+							"checks with level and actors.",
+					},
+					OnClick: func() {
+						run(balance.CheatNoclip)
+					},
+				},
+			},
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label:       "Skip this level",
+					Font:        balance.SmallFont,
+					ButtonStyle: &balance.ButtonDanger,
+					Tooltip: ui.Tooltip{
+						Text: "Consider the current level a win.",
+					},
+					OnClick: func() {
+						run(balance.CheatSkipLevel)
+					},
+				},
+			},
+		},
+	})
+
+	return tab
+}
+
+// Cheats Menu "Misc" Tab
+func (c CheatsMenu) makeMiscTab(tabFrame *ui.TabFrame, Width, Height int) *ui.Frame {
+	tab := tabFrame.AddTab("Misc", ui.NewLabel(ui.Label{
+		Text: "Misc",
+		Font: balance.TabFont,
+	}))
+	tab.Resize(render.NewRect(Width-4, Height-tab.Size().H-46))
+
+	// Run a command on the developer shell.
+	run := func(command string) {
+		if c.RunCommand != nil {
+			c.RunCommand(command)
+		} else {
+			shmem.FlashError("CheatsMenu: RunCommand() handler not available")
+		}
+	}
+
+	form := magicform.Form{
+		Supervisor: c.Supervisor,
+		Engine:     c.Engine,
+		Vertical:   true,
+		LabelWidth: 90,
+		PadY:       0,
+		PadX:       0,
+	}
+	form.Create(tab, []magicform.Field{
+		{
+			Label:        "Enable cheats menu",
+			BoolVariable: &usercfg.Current.EnableCheatsMenu,
+			Tooltip: ui.Tooltip{
+				Text: "Enables a Help->Cheats Menu during gameplay.",
+			},
+			OnClick: func() {
+				saveGameSettings()
+			},
+		},
+		{
+			Label: "Level Editor",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Show hidden doodads",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "Enable hidden built-in doodads (such as Boy)\n" +
+							"to be used in the Level Editor.",
+						Edge: ui.Bottom,
+					},
+					OnClick: func() {
+						// Like `boolProp show-hidden-doodads true`
+						var bp = "show-hidden-doodads"
+						if v, err := balance.GetBoolProp(bp); err == nil {
+							v = !v
+							balance.BoolProp(bp, v)
+							if v {
+								shmem.Flash("Hidden doodads will appear when you next reload the level editor.")
+							} else {
+								shmem.Flash("Hidden doodads are again hidden from the level editor.")
+							}
+						}
+					},
+				},
+			},
+		},
+		{
+			Label: "Testing",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Load Screen",
+					Font:  balance.SmallFont,
+					OnClick: func() {
+						run(balance.CheatDebugLoadScreen)
+					},
+				},
+				{
+					Label: "Wait Screen",
+					Font:  balance.SmallFont,
+					OnClick: func() {
+						run(balance.CheatDebugWaitScreen)
+					},
+				},
+			},
+		},
+		{
+			Label: "Level Progression",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Unlock all levels",
+					Font:  balance.SmallFont,
+					Tooltip: ui.Tooltip{
+						Text: "For this play session, any level may be opened\n" +
+							"from Story Mode regardless of the padlock icon.",
+					},
+					OnClick: func() {
+						run(balance.CheatUnlockLevels)
+					},
+				},
+			},
+		},
+		{
+			Label: "Debugging",
+			Font:  balance.LabelFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					Label: "Debug overlay",
+					Font:  balance.SmallFont,
+					OnClick: func() {
+						run("boolprop DO flip")
+					},
+				},
+				{
+					Label: "Show hitboxes",
+					Font:  balance.SmallFont,
+					OnClick: func() {
+						run("boolprop DC flip")
+					},
+				},
+			},
+		},
+	})
+
+	return tab
+}

pkg/windows/settings.go

@@ -7,6 +7,7 @@ import (
 	"git.kirsle.net/SketchyMaze/doodle/pkg/gamepad"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/native"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/shmem"
 	magicform "git.kirsle.net/SketchyMaze/doodle/pkg/uix/magic-form"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/usercfg"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/userdir"
@@ -32,9 +33,13 @@ type Settings struct {
 	ControllerStyle    *int
 
 	// Configuration options.
-	SceneName string // name of scene which called this window
+	SceneName          string // name of scene which called this window
-	ActiveTab string // specify the tab to open
+	ActiveTab          string // specify the tab to open
-	OnApply   func()
+	OnApply            func()
+	OnOpenCheatsWindow func() *ui.Window // user opens the Cheats Menu
+
+	// The Settings window owns the Cheats window to ensure only one opens at a time.
+	cheatsWindow *ui.Window
 }
 
 // MakeSettingsWindow initializes a settings window for any scene.
@@ -452,6 +457,42 @@ func (c Settings) makeExperimentalTab(tabFrame *ui.TabFrame, Width, Height int)
 			Label: "Restart the game for changes to take effect.",
 			Font:  balance.UIFont,
 		},
+		{
+			Label: "Cheat Codes",
+			Font:  balance.LabelFont,
+		},
+		{
+			Label: "The ` (or ~) key will open a developer console into which you\n" +
+				"can enter cheat codes (see your guidebook). For touch-only\n" +
+				"devices, most of the useful cheats may be toggled via the\n" +
+				"Cheats Menu which you can launch by clicking below:",
+			Font: balance.UIFont,
+		},
+		{
+			Buttons: []magicform.Field{
+				{
+					ButtonStyle: &balance.ButtonPrimary,
+					Label:       "Open Cheats Window",
+					Font: balance.UIFont.Update(render.Text{
+						PadY: 0,
+					}),
+					OnClick: func() {
+						if c.OnOpenCheatsWindow != nil {
+							if c.cheatsWindow != nil {
+								c.cheatsWindow.Hide()
+								c.cheatsWindow.Destroy()
+								c.cheatsWindow = nil
+							}
+
+							c.cheatsWindow = c.OnOpenCheatsWindow()
+							c.cheatsWindow.Show()
+						} else {
+							shmem.FlashError("OnOpenCheatsWindow not handled")
+						}
+					},
+				},
+			},
+		},
 	})
 
 	return tab