doodle/pkg/windows/settings.go

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package windows
import (
"strings"
"git.kirsle.net/apps/doodle/pkg/balance"
"git.kirsle.net/apps/doodle/pkg/log"
"git.kirsle.net/apps/doodle/pkg/native"
"git.kirsle.net/apps/doodle/pkg/usercfg"
"git.kirsle.net/apps/doodle/pkg/userdir"
"git.kirsle.net/go/render"
"git.kirsle.net/go/ui"
"git.kirsle.net/go/ui/style"
)
// Settings window.
type Settings struct {
// Settings passed in by doodle
Supervisor *ui.Supervisor
Engine render.Engine
// Boolean bindings.
DebugOverlay *bool
DebugCollision *bool
HorizontalToolbars *bool
// Configuration options.
SceneName string // name of scene which called this window
ActiveTab string // specify the tab to open
OnApply func()
}
// MakeSettingsWindow initializes a settings window for any scene.
// The window width/height are the actual SDL2 window dimensions.
func MakeSettingsWindow(windowWidth, windowHeight int, cfg Settings) *ui.Window {
win := NewSettingsWindow(cfg)
win.Compute(cfg.Engine)
win.Supervise(cfg.Supervisor)
// Center the window.
size := win.Size()
win.MoveTo(render.Point{
X: (windowWidth / 2) - (size.W / 2),
Y: (windowHeight / 2) - (size.H / 2),
})
return win
}
// NewSettingsWindow initializes the window.
func NewSettingsWindow(cfg Settings) *ui.Window {
var (
Width = 400
Height = 400
ActiveTab = "index"
// The tab frames
TabOptions *ui.Frame // index
TabControls *ui.Frame // controls
)
if cfg.ActiveTab != "" {
ActiveTab = cfg.ActiveTab
}
window := ui.NewWindow("Settings")
window.SetButtons(ui.CloseButton)
window.Configure(ui.Config{
Width: Width,
Height: Height,
Background: render.Grey,
})
///////////
// Tab Bar
tabFrame := ui.NewFrame("Tab Bar")
tabFrame.SetBackground(render.DarkGrey)
window.Pack(tabFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
for _, tab := range []struct {
label string
value string
}{
{"Options", "index"},
{"Controls", "controls"},
} {
radio := ui.NewRadioButton(tab.label, &ActiveTab, tab.value, ui.NewLabel(ui.Label{
Text: tab.label,
Font: balance.UIFont,
}))
radio.SetStyle(&balance.ButtonBabyBlue)
radio.Handle(ui.Click, func(ed ui.EventData) error {
switch ActiveTab {
case "index":
TabOptions.Show()
TabControls.Hide()
case "controls":
TabOptions.Hide()
TabControls.Show()
}
return nil
})
cfg.Supervisor.Add(radio)
tabFrame.Pack(radio, ui.Pack{
Side: ui.W,
Expand: true,
})
}
///////////
// Options (index) Tab
TabOptions = cfg.makeOptionsTab(Width, Height)
if ActiveTab != "index" {
TabOptions.Hide()
}
window.Pack(TabOptions, ui.Pack{
Side: ui.N,
FillX: true,
})
///////////
// Controls Tab
TabControls = cfg.makeControlsTab(Width, Height)
if ActiveTab != "controls" {
TabControls.Hide()
}
window.Pack(TabControls, ui.Pack{
Side: ui.N,
FillX: true,
})
return window
}
// saveGameSettings controls pkg/usercfg to write the user settings
// to disk, based on the settings toggle-able from the UI window.
func saveGameSettings() {
log.Info("Saving game settings")
if err := usercfg.Save(); err != nil {
log.Error("Couldn't save game settings: %s", err)
}
}
// Settings Window "Options" Tab
func (c Settings) makeOptionsTab(Width, Height int) *ui.Frame {
tab := ui.NewFrame("Options Tab")
// Common click handler for all settings,
// so we can write the updated info to disk.
onClick := func(ed ui.EventData) error {
saveGameSettings()
return nil
}
rows := []struct {
Header string
Text string
Boolean *bool
TextVariable *string
PadY int
PadX int
name string // for special cases
}{
{
Text: "Notice: all settings are temporary and controls are not editable.",
PadY: 2,
},
{
Header: "Game Options",
},
{
Boolean: c.HorizontalToolbars,
Text: "Editor: Horizontal instead of vertical toolbars",
PadX: 4,
name: "toolbars",
},
{
Header: "Debug Options (temporary)",
},
{
Boolean: c.DebugOverlay,
Text: "Show debug text overlay (F3)",
PadX: 4,
},
{
Boolean: c.DebugCollision,
Text: "Show collision hitboxes (F4)",
PadX: 4,
},
{
Header: "My Custom Content",
},
{
Text: "Levels and doodads you create in-game are placed in your\n" +
"Profile Directory. This is also where you can place content made\n" +
"by others to use them in your game. Click on the button below\n" +
"to (hopefully) be taken to your Profile Directory:",
},
}
for _, row := range rows {
row := row
frame := ui.NewFrame("Frame")
tab.Pack(frame, ui.Pack{
Side: ui.N,
FillX: true,
PadY: row.PadY,
})
// Headers get their own row to themselves.
if row.Header != "" {
label := ui.NewLabel(ui.Label{
Text: row.Header,
Font: balance.LabelFont,
})
frame.Pack(label, ui.Pack{
Side: ui.W,
PadX: row.PadX,
})
continue
}
// Checkboxes get their own row.
if row.Boolean != nil {
cb := ui.NewCheckbox(row.Text, row.Boolean, ui.NewLabel(ui.Label{
Text: row.Text,
Font: balance.UIFont,
}))
cb.Handle(ui.Click, onClick)
cb.Supervise(c.Supervisor)
// Add warning to the toolbars option if the EditMode is currently active.
if row.name == "toolbars" && c.SceneName == "Edit" {
ui.NewTooltip(cb, ui.Tooltip{
Text: "Note: reload your level after changing this option.\n" +
"Playtesting and returning will do.",
Edge: ui.Top,
})
}
frame.Pack(cb, ui.Pack{
Side: ui.W,
PadX: row.PadX,
})
continue
}
// Any leftover Text gets packed to the left.
if row.Text != "" {
tf := ui.NewFrame("TextFrame")
label := ui.NewLabel(ui.Label{
Text: row.Text,
Font: balance.UIFont,
})
tf.Pack(label, ui.Pack{
Side: ui.W,
})
frame.Pack(tf, ui.Pack{
Side: ui.W,
})
}
}
// Button toolbar.
btnFrame := ui.NewFrame("Button Frame")
tab.Pack(btnFrame, ui.Pack{
Side: ui.N,
FillX: true,
PadY: 4,
})
for _, button := range []struct {
Label string
Fn func()
Style *style.Button
}{
{
Label: "Open profile directory",
Fn: func() {
path := strings.ReplaceAll(userdir.ProfileDirectory, "\\", "/")
if path[0] != '/' {
path = "/" + path
}
native.OpenURL("file://" + path)
},
Style: &balance.ButtonPrimary,
},
} {
btn := ui.NewButton(button.Label, ui.NewLabel(ui.Label{
Text: button.Label,
Font: balance.UIFont,
}))
if button.Style != nil {
btn.SetStyle(button.Style)
}
btn.Handle(ui.Click, func(ed ui.EventData) error {
button.Fn()
return nil
})
c.Supervisor.Add(btn)
btnFrame.Pack(btn, ui.Pack{
Side: ui.W,
Expand: true,
})
}
return tab
}
// Settings Window "Controls" Tab
func (c Settings) makeControlsTab(Width, Height int) *ui.Frame {
var (
halfWidth = (Width - 4) / 2 // the 4 is for window borders, TODO
shortcutTabWidth = float64(halfWidth) * 0.5
infoTabWidth = float64(halfWidth) * 0.5
rowHeight = 20
shortcutTabSize = render.NewRect(int(shortcutTabWidth), rowHeight)
infoTabSize = render.NewRect(int(infoTabWidth), rowHeight)
)
frame := ui.NewFrame("Controls Tab")
controls := []struct {
Header string
Label string
Shortcut string
}{
{
Header: "Universal Shortcut Keys",
},
{
Shortcut: "Escape",
Label: "Exit game",
},
{
Shortcut: "F1",
Label: "Guidebook",
},
{
Shortcut: "`",
Label: "Dev console",
},
{
Header: "Gameplay Controls (Play Mode)",
},
{
Shortcut: "Up or W",
Label: "Jump",
},
{
Shortcut: "Space",
Label: "Activate",
},
{
Shortcut: "Left or A",
Label: "Move left",
},
{
Shortcut: "Right or D",
Label: "Move right",
},
{
Header: "Level Editor Shortcuts",
},
{
Shortcut: "Ctrl-N",
Label: "New level",
},
{
Shortcut: "Ctrl-O",
Label: "Open drawing",
},
{
Shortcut: "Ctrl-S",
Label: "Save drawing",
},
{
Shortcut: "Shift-Ctrl-S",
Label: "Save a copy",
},
{
Shortcut: "Ctrl-Z",
Label: "Undo stroke",
},
{
Shortcut: "Ctrl-Y",
Label: "Redo stroke",
},
{
Shortcut: "P",
Label: "Playtest",
},
{
Shortcut: "0",
Label: "Scroll to origin",
},
{
Shortcut: "q",
Label: "Doodads",
},
{
Shortcut: "f",
Label: "Pencil Tool",
},
{
Shortcut: "l",
Label: "Line Tool",
},
{
Shortcut: "r",
Label: "Rectangle Tool",
},
{
Shortcut: "c",
Label: "Ellipse Tool",
},
{
Shortcut: "x",
Label: "Eraser Tool",
},
}
var curFrame = ui.NewFrame("Frame")
frame.Pack(curFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
var i = -1 // manually controlled
for _, row := range controls {
i++
row := row
if row.Header != "" {
// Close out a previous Frame?
if i != 0 {
curFrame = ui.NewFrame("Header Row")
frame.Pack(curFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
}
label := ui.NewLabel(ui.Label{
Text: row.Header,
Font: balance.LabelFont,
})
curFrame.Pack(label, ui.Pack{
Side: ui.W,
})
// Set up the next series of shortcut keys.
i = -1
curFrame = ui.NewFrame("Frame")
frame.Pack(curFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
continue
}
// Cut a new frame every 2 items.
if i > 0 && i%2 == 0 {
curFrame = ui.NewFrame("Frame")
frame.Pack(curFrame, ui.Pack{
Side: ui.N,
FillX: true,
PadY: 2,
})
}
keyLabel := ui.NewLabel(ui.Label{
Text: row.Shortcut,
Font: balance.CodeLiteralFont,
})
keyLabel.Configure(ui.Config{
Background: render.RGBA(255, 255, 220, 255),
BorderSize: 1,
BorderStyle: ui.BorderSunken,
BorderColor: render.DarkGrey,
})
keyLabel.Resize(shortcutTabSize)
curFrame.Pack(keyLabel, ui.Pack{
Side: ui.W,
PadX: 1,
})
helpLabel := ui.NewLabel(ui.Label{
Text: row.Label,
Font: balance.UIFont,
})
helpLabel.Resize(infoTabSize)
curFrame.Pack(helpLabel, ui.Pack{
Side: ui.W,
PadX: 1,
})
}
return frame
}