doodle/pkg/windows/levelpack_open.go

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package windows
import (
"fmt"
"math"
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"git.kirsle.net/SketchyMaze/doodle/pkg/balance"
"git.kirsle.net/SketchyMaze/doodle/pkg/levelpack"
"git.kirsle.net/SketchyMaze/doodle/pkg/log"
"git.kirsle.net/SketchyMaze/doodle/pkg/modal"
"git.kirsle.net/SketchyMaze/doodle/pkg/savegame"
"git.kirsle.net/SketchyMaze/doodle/pkg/sprites"
"git.kirsle.net/go/render"
"git.kirsle.net/go/ui"
)
// LevelPack window lets the user open and play a level from a pack.
type LevelPack struct {
Supervisor *ui.Supervisor
Engine render.Engine
// Callback functions.
OnPlayLevel func(pack *levelpack.LevelPack, level levelpack.Level)
OnCloseWindow func()
// Internal variables
isLandscape bool // wide window rather than tall
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window *ui.Window
tabFrame *ui.TabFrame
savegame *savegame.SaveGame
goldSprite *ui.Image
silverSprite *ui.Image
// Button frames for the footer: one with Back+Close, other with Close only.
footerWithBackButton *ui.Frame
footerWithCloseButton *ui.Frame
}
// NewLevelPackWindow initializes the window.
func NewLevelPackWindow(config LevelPack) *ui.Window {
// Default options.
var (
title = "Select a Level"
// size of the popup window (vertical)
width = 320
height = 540
)
// Are we horizontal?
if balance.IsBreakpointTablet(config.Engine.WindowSize()) {
width = 720
height = 360
config.isLandscape = true
}
// Get the available .levelpack files.
lpFiles, packmap, err := levelpack.LoadAllAvailable()
if err != nil {
log.Error("Couldn't list levelpack files: %s", err)
}
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// Load the user's savegame.json
sg, err := savegame.GetOrCreate()
config.savegame = sg
if err != nil {
log.Warn("NewLevelPackWindow: didn't load savegame json (fresh struct created): %s", err)
}
// Cache the gold/silver sprite icons.
if goldSprite, err := sprites.LoadImage(config.Engine, "sprites/gold.png"); err == nil {
config.goldSprite = goldSprite
}
if silverSprite, err := sprites.LoadImage(config.Engine, "sprites/silver.png"); err == nil {
config.silverSprite = silverSprite
}
window := ui.NewWindow(title)
window.SetButtons(ui.CloseButton)
window.Configure(ui.Config{
Width: width,
Height: height,
Background: render.Grey,
})
window.Handle(ui.CloseWindow, func(ed ui.EventData) error {
if config.OnCloseWindow != nil {
// fn := config.OnCloseWindow
// config.OnCloseWindow = nil
// fn()
config.OnCloseWindow()
}
return nil
})
config.window = window
frame := ui.NewFrame("Window Body Frame")
window.Pack(frame, ui.Pack{
Side: ui.N,
Fill: true,
Expand: true,
})
// Use a TabFrame to organize the "screens" of this window.
// The default screen is a pager for LevelPacks,
// And each LevelPack's screen is a pager for its Levels.
tabFrame := ui.NewTabFrame("Screens Manager")
tabFrame.SetTabsHidden(true)
tabFrame.Supervise(config.Supervisor)
window.Pack(tabFrame, ui.Pack{
Side: ui.N,
FillX: true,
})
config.tabFrame = tabFrame
// Make the tabs.
indexTab := tabFrame.AddTab("LevelPacks", ui.NewLabel(ui.Label{
Text: "LevelPacks",
Font: balance.TabFont,
}))
config.makeIndexScreen(indexTab, width, height, lpFiles, packmap, func(screen string) {
// Callback for user choosing a level pack.
// Hide the index screen and show the screen for this pack.
config.footerWithBackButton.Show()
config.footerWithCloseButton.Hide()
tabFrame.SetTab(screen)
})
for _, filename := range lpFiles {
tab := tabFrame.AddTab(filename, ui.NewLabel(ui.Label{
Text: filename,
Font: balance.TabFont,
}))
config.makeDetailScreen(tab, width, height, packmap[filename])
}
// Button toolbar at the bottom (Back, Close)
config.footerWithBackButton = ui.NewFrame("Button Bar w/ Back Button")
config.footerWithCloseButton = ui.NewFrame("Button Bar w/ Close Button Only")
window.Place(config.footerWithBackButton, ui.Place{
Bottom: 15,
Center: true,
})
window.Place(config.footerWithCloseButton, ui.Place{
Bottom: 15,
Center: true,
})
// Back button hidden by default.
config.footerWithBackButton.Hide()
// Back button (conditionally visible)
backButton := ui.NewButton("Back", ui.NewLabel(ui.Label{
Text: "« Back",
Font: balance.MenuFont,
}))
backButton.SetStyle(&balance.ButtonBabyBlue)
backButton.Handle(ui.Click, func(ed ui.EventData) error {
tabFrame.SetTab("LevelPacks")
config.footerWithBackButton.Hide()
config.footerWithCloseButton.Show()
return nil
})
config.Supervisor.Add(backButton)
config.footerWithBackButton.Pack(backButton, ui.Pack{
Side: ui.W,
PadX: 4,
})
// Close button (on both versions of the footer frame).
if config.OnCloseWindow != nil {
// Create two copies of the button, so we can parent one to each footer frame.
makeCloseButton := func() *ui.Button {
closeBtn := ui.NewButton("Close Window", ui.NewLabel(ui.Label{
Text: "Close",
Font: balance.MenuFont,
}))
closeBtn.Handle(ui.Click, func(ed ui.EventData) error {
config.OnCloseWindow()
return nil
})
config.Supervisor.Add(closeBtn)
return closeBtn
}
var (
button1 = makeCloseButton()
button2 = makeCloseButton()
)
// Add it to both frames.
config.footerWithBackButton.Pack(button1, ui.Pack{
Side: ui.W,
})
config.footerWithCloseButton.Pack(button2, ui.Pack{
Side: ui.W,
})
}
window.Supervise(config.Supervisor)
window.Hide()
return window
}
/*
Index screen for the LevelPack window.
frame: a TabFrame to populate
*/
func (config LevelPack) makeIndexScreen(frame *ui.Frame, width, height int,
lpFiles []string, packmap map[string]*levelpack.LevelPack, onChoose func(string)) {
var (
buttonHeight = 60 // height of each LevelPack button
buttonWidth = width - 40
// pagination values
page = 1
pages int
perPage = 3
maxPageButtons = 10
)
label := ui.NewLabel(ui.Label{
Text: "Select from a Level Pack below:",
Font: balance.LabelFont,
})
frame.Pack(label, ui.Pack{
Side: ui.N,
PadX: 8,
PadY: 8,
})
pages = int(
math.Ceil(
float64(len(lpFiles)) / float64(perPage),
),
)
var buttons []*ui.Button
for i, filename := range lpFiles {
filename := filename
lp, ok := packmap[filename]
if !ok {
log.Error("Couldn't find %s in packmap!", filename)
continue
}
// Make a frame to hold a complex button layout.
btnFrame := ui.NewFrame("Frame")
btnFrame.Resize(render.Rect{
W: buttonWidth,
H: buttonHeight,
})
// Draw labels...
label := ui.NewLabel(ui.Label{
Text: lp.Title,
Font: balance.LabelFont,
})
btnFrame.Pack(label, ui.Pack{
Side: ui.N,
})
description := lp.Description
if description == "" {
description = "(No description)"
}
byline := ui.NewLabel(ui.Label{
Text: description,
Font: balance.MenuFont,
})
btnFrame.Pack(byline, ui.Pack{
Side: ui.N,
})
numLevels := ui.NewLabel(ui.Label{
Update savegame format, Allow out-of-bounds camera Updates the savegame.json file format: * Levels now have a UUID value assigned at first save. * The savegame.json will now track level completion/score based on UUID, making it robust to filename changes in either levels or levelpacks. * The savegame file is auto-migrated on startup - for any levels not found or have no UUID, no change is made, it's backwards compatible. * Level Properties window adds an "Advanced" tab to show/re-roll UUID. New JavaScript API for doodad scripts: * `Actors.CameraFollowPlayer()` tells the camera to return focus to the player character. Useful for "cutscene" doodads that freeze the player, call `Self.CameraFollowMe()` and do a thing before unfreezing and sending the camera back to the player. (Or it will follow them at their next directional input control). * `Self.MoveBy(Point(x, y int))` to move the current actor a bit. New option for the `doodad` command-line tool: * `doodad resave <.level or .doodad>` will load and re-save a drawing, to migrate it to the newest file format versions. Small tweaks: * On bounded levels, allow the camera to still follow the player if the player finds themselves WELL far out of bounds (40 pixels margin). So on bounded levels you can create "interior rooms" out-of-bounds to Warp Door into. * New wallpaper: "Atmosphere" has a black starscape pattern that fades into a solid blue atmosphere. * Camera strictly follows the player the first 20 ticks, not 60 of level start * If player is frozen, directional inputs do not take the camera focus back.
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Text: fmt.Sprintf("[completed %d of %d levels]", config.savegame.CountCompleted(lp), len(lp.Levels)),
Font: balance.MenuFont,
})
btnFrame.Pack(numLevels, ui.Pack{
Side: ui.N,
})
button := ui.NewButton(filename, btnFrame)
button.Handle(ui.Click, func(ed ui.EventData) error {
onChoose(filename)
return nil
})
frame.Pack(button, ui.Pack{
Side: ui.N,
PadY: 2,
})
config.Supervisor.Add(button)
if i > perPage-1 {
button.Hide()
}
buttons = append(buttons, button)
}
pager := ui.NewPager(ui.Pager{
Name: "LevelPack Pager",
Page: page,
Pages: pages,
PerPage: perPage,
MaxPageButtons: maxPageButtons,
Font: balance.PagerLargeFont,
OnChange: func(newPage, perPage int) {
page = newPage
log.Info("Page: %d, %d", page, perPage)
// Re-evaluate which rows are shown/hidden for the page we're on.
var (
minRow = (page - 1) * perPage
visible = 0
)
for i, row := range buttons {
if visible >= perPage {
row.Hide()
continue
}
if i < minRow {
row.Hide()
} else {
row.Show()
visible++
}
}
},
})
pager.Compute(config.Engine)
pager.Supervise(config.Supervisor)
frame.Pack(pager, ui.Pack{
Side: ui.N,
PadY: 2,
})
}
// Detail screen for a given levelpack.
func (config LevelPack) makeDetailScreen(frame *ui.Frame, width, height int, lp *levelpack.LevelPack) *ui.Frame {
var (
page = 1
perPage = 2 // 2 for tall mobile, 3 for landscape
pages = int(
math.Ceil(
float64(len(lp.Levels)) / float64(perPage),
),
)
maxPageButtons = 10
buttonHeight = 172
buttonWidth = 230
thumbnailName = balance.LevelScreenshotTinyFilename
thumbnailPadY = 46
)
if config.isLandscape {
perPage = 3
pages = int(
math.Ceil(
float64(len(lp.Levels)) / float64(perPage),
),
)
buttonHeight = 172
thumbnailName = balance.LevelScreenshotTinyFilename
thumbnailPadY = 46
buttonWidth = (width / perPage) - 16 // pixel-pushing
}
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// Load the padlock icon for locked levels.
// If not loadable, won't be used in UI.
padlock, _ := sprites.LoadImage(config.Engine, balance.LockIcon)
// How many levels completed?
var (
Update savegame format, Allow out-of-bounds camera Updates the savegame.json file format: * Levels now have a UUID value assigned at first save. * The savegame.json will now track level completion/score based on UUID, making it robust to filename changes in either levels or levelpacks. * The savegame file is auto-migrated on startup - for any levels not found or have no UUID, no change is made, it's backwards compatible. * Level Properties window adds an "Advanced" tab to show/re-roll UUID. New JavaScript API for doodad scripts: * `Actors.CameraFollowPlayer()` tells the camera to return focus to the player character. Useful for "cutscene" doodads that freeze the player, call `Self.CameraFollowMe()` and do a thing before unfreezing and sending the camera back to the player. (Or it will follow them at their next directional input control). * `Self.MoveBy(Point(x, y int))` to move the current actor a bit. New option for the `doodad` command-line tool: * `doodad resave <.level or .doodad>` will load and re-save a drawing, to migrate it to the newest file format versions. Small tweaks: * On bounded levels, allow the camera to still follow the player if the player finds themselves WELL far out of bounds (40 pixels margin). So on bounded levels you can create "interior rooms" out-of-bounds to Warp Door into. * New wallpaper: "Atmosphere" has a black starscape pattern that fades into a solid blue atmosphere. * Camera strictly follows the player the first 20 ticks, not 60 of level start * If player is frozen, directional inputs do not take the camera focus back.
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numCompleted = config.savegame.CountCompleted(lp)
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numUnlocked = lp.FreeLevels + numCompleted
)
// LevelPack Title label
label := ui.NewLabel(ui.Label{
Text: lp.Title,
Font: balance.LabelFont,
})
frame.Pack(label, ui.Pack{
Side: ui.N,
PadY: 2,
})
// Description
if lp.Description != "" {
label := ui.NewLabel(ui.Label{
Text: lp.Description,
Font: balance.MenuFont,
})
frame.Pack(label, ui.Pack{
Side: ui.N,
PadX: 8,
PadY: 2,
})
}
// Byline
if lp.Author != "" {
label := ui.NewLabel(ui.Label{
Text: "by " + lp.Author,
Font: balance.MenuFont,
})
frame.Pack(label, ui.Pack{
Side: ui.N,
PadX: 8,
PadY: 2,
})
}
// Arranging the buttons into groups of 3, vertical or horizontal.
var packDir = ui.Pack{
Side: ui.N,
PadY: 2,
}
if config.isLandscape {
packDir = ui.Pack{
Side: ui.W,
PadX: 2,
}
}
buttonRow := ui.NewFrame("Level Buttons")
frame.Pack(buttonRow, ui.Pack{
Side: ui.N,
PadY: 4,
})
// Loop over all the levels in this pack.
var buttons []*ui.Button
for i, level := range lp.Levels {
level := level
Update savegame format, Allow out-of-bounds camera Updates the savegame.json file format: * Levels now have a UUID value assigned at first save. * The savegame.json will now track level completion/score based on UUID, making it robust to filename changes in either levels or levelpacks. * The savegame file is auto-migrated on startup - for any levels not found or have no UUID, no change is made, it's backwards compatible. * Level Properties window adds an "Advanced" tab to show/re-roll UUID. New JavaScript API for doodad scripts: * `Actors.CameraFollowPlayer()` tells the camera to return focus to the player character. Useful for "cutscene" doodads that freeze the player, call `Self.CameraFollowMe()` and do a thing before unfreezing and sending the camera back to the player. (Or it will follow them at their next directional input control). * `Self.MoveBy(Point(x, y int))` to move the current actor a bit. New option for the `doodad` command-line tool: * `doodad resave <.level or .doodad>` will load and re-save a drawing, to migrate it to the newest file format versions. Small tweaks: * On bounded levels, allow the camera to still follow the player if the player finds themselves WELL far out of bounds (40 pixels margin). So on bounded levels you can create "interior rooms" out-of-bounds to Warp Door into. * New wallpaper: "Atmosphere" has a black starscape pattern that fades into a solid blue atmosphere. * Camera strictly follows the player the first 20 ticks, not 60 of level start * If player is frozen, directional inputs do not take the camera focus back.
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score := config.savegame.GetLevelScore(lp.Filename, level.Filename, level.UUID)
// Load the level zip for its thumbnail image.
lvl, err := lp.GetLevel(level.Filename)
if err != nil {
log.Error("Couldn't GetLevel(%s) from LevelPack %s: %s", level.Filename, lp.Filename, err)
lvl = nil
}
// Make a frame to hold a complex button layout.
btnFrame := ui.NewFrame("Frame")
btnFrame.Resize(render.Rect{
W: buttonWidth,
H: buttonHeight,
})
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// Padlock icon in the corner.
var locked = lp.FreeLevels > 0 && i+1 > numUnlocked
if locked && padlock != nil {
btnFrame.Pack(padlock, ui.Pack{
Side: ui.NE,
Padding: 4,
})
}
// Title Line
title := ui.NewLabel(ui.Label{
Text: level.Title,
Font: balance.LabelFont,
})
btnFrame.Pack(title, ui.Pack{
Side: ui.NW,
})
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// Score Frame
detail := ui.NewFrame("Score")
btnFrame.Pack(detail, ui.Pack{
Side: ui.NW,
})
if score.Completed {
check := ui.NewLabel(ui.Label{
Text: "✓ Completed",
Font: balance.MenuFont,
})
detail.Pack(check, ui.Pack{
Side: ui.W,
})
// Perfect Time
if score.PerfectTime != nil {
perfFrame := ui.NewFrame("Perfect Score")
detail.Pack(perfFrame, ui.Pack{
Side: ui.W,
PadX: 8,
})
if config.goldSprite != nil {
perfFrame.Pack(config.goldSprite, ui.Pack{
Side: ui.W,
PadX: 1,
})
}
timeLabel := ui.NewLabel(ui.Label{
Text: savegame.FormatDuration(*score.PerfectTime),
Font: balance.MenuFont.Update(render.Text{
Color: render.DarkYellow,
}),
})
perfFrame.Pack(timeLabel, ui.Pack{
Side: ui.W,
})
}
// Best Time (non-perfect)
if score.BestTime != nil {
bestFrame := ui.NewFrame("Best Score")
detail.Pack(bestFrame, ui.Pack{
Side: ui.W,
PadX: 4,
})
if config.silverSprite != nil {
bestFrame.Pack(config.silverSprite, ui.Pack{
Side: ui.W,
PadX: 1,
})
}
timeLabel := ui.NewLabel(ui.Label{
Text: savegame.FormatDuration(*score.BestTime),
Font: balance.MenuFont.Update(render.Text{
Color: render.DarkGreen,
}),
})
bestFrame.Pack(timeLabel, ui.Pack{
Side: ui.W,
})
}
} else {
detail.Pack(ui.NewLabel(ui.Label{
Text: "Not completed",
Font: balance.MenuFont,
}), ui.Pack{
Side: ui.W,
})
}
// Level screenshot.
if lvl != nil {
if img, err := lvl.GetScreenshotImageAsUIImage(thumbnailName); err == nil {
btnFrame.Pack(img, ui.Pack{
Side: ui.N,
PadY: thumbnailPadY, // TODO: otherwise it overlaps the other labels :(
})
}
}
btn := ui.NewButton(level.Filename, btnFrame)
btn.Handle(ui.Click, func(ed ui.EventData) error {
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// Is this level locked?
if locked && !balance.CheatEnabledUnlockLevels {
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modal.Alert(
"This level hasn't been unlocked! Complete the earlier\n" +
"levels in this pack to unlock later levels.",
).WithTitle("Locked Level")
return nil
}
// Play Level
if config.OnPlayLevel != nil {
config.OnPlayLevel(lp, level)
} else {
log.Error("LevelPack Window: OnPlayLevel callback not ready")
}
return nil
})
buttonRow.Pack(btn, packDir)
config.Supervisor.Add(btn)
if i > perPage-1 {
btn.Hide()
}
buttons = append(buttons, btn)
}
pager := ui.NewPager(ui.Pager{
Name: "Level Pager",
Page: page,
Pages: pages,
PerPage: perPage,
MaxPageButtons: maxPageButtons,
Font: balance.PagerLargeFont,
OnChange: func(newPage, perPage int) {
page = newPage
log.Info("Page: %d, %d", page, perPage)
// Re-evaluate which rows are shown/hidden for the page we're on.
var (
minRow = (page - 1) * perPage
visible = 0
)
for i, row := range buttons {
if visible >= perPage {
row.Hide()
continue
}
if i < minRow {
row.Hide()
} else {
row.Show()
visible++
}
}
},
})
pager.Compute(config.Engine)
pager.Supervise(config.Supervisor)
frame.Pack(pager, ui.Pack{
Side: ui.N,
PadY: 2,
})
return frame
}