Finalize Non-square Doodads

* Fix display bug with rectangular doodads scrolling off screen.
* The default Author of new files will be your registration name, if available
  before using your $USER name.

cmd/doodad/commands/convert.go

@@ -15,6 +15,7 @@ import (
 	"git.kirsle.net/SketchyMaze/doodle/pkg/doodads"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/level"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/native"
 	"git.kirsle.net/go/render"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/image/bmp"
@@ -104,7 +105,6 @@ func imageToDrawing(c *cli.Context, chroma render.Color, inputFiles []string, ou
 	// Read the source images. Ensure they all have the same boundaries.
 	var (
 		imageBounds image.Point
-		chunkSize   uint8 // the square shape for the Doodad chunk size
 		width       int // dimensions of the incoming image
 		height      int
 		images      []image.Image
@@ -131,11 +131,8 @@ func imageToDrawing(c *cli.Context, chroma render.Color, inputFiles []string, ou
 		// Validate all images are the same size.
 		if i == 0 {
 			imageBounds = imageSize
-			if imageSize.X > imageSize.Y {
 			width = imageSize.X
-			} else {
 			height = imageSize.Y
-			}
 		} else if imageSize != imageBounds {
 			return cli.Exit("your source images are not all the same dimensions", 1)
 		}
@@ -152,17 +149,18 @@ func imageToDrawing(c *cli.Context, chroma render.Color, inputFiles []string, ou
 	// Generate the output drawing file.
 	switch strings.ToLower(filepath.Ext(outputFile)) {
 	case extDoodad:
-		log.Info("Output is a Doodad file (chunk size %d): %s", chunkSize, outputFile)
 		doodad := doodads.New(width, height)
 		doodad.GameVersion = branding.Version
 		doodad.Title = c.String("title")
 		if doodad.Title == "" {
 			doodad.Title = "Converted Doodad"
 		}
-		doodad.Author = os.Getenv("USER")
+		doodad.Author = native.DefaultAuthor()
 
 		// Write the first layer and gather its palette.
 		log.Info("Converting first layer to drawing and getting the palette")
+		var chunkSize = doodad.ChunkSize8()
+		log.Info("Output is a Doodad file (%dx%d): %s", width, height, outputFile)
 		palette, layer0 := imageToChunker(images[0], chroma, nil, chunkSize)
 		doodad.Palette = palette
 		doodad.Layers[0].Chunker = layer0
@@ -197,7 +195,7 @@ func imageToDrawing(c *cli.Context, chroma render.Color, inputFiles []string, ou
 		if lvl.Title == "" {
 			lvl.Title = "Converted Level"
 		}
-		lvl.Author = os.Getenv("USER")
+		lvl.Author = native.DefaultAuthor()
 		palette, chunker := imageToChunker(images[0], chroma, nil, lvl.Chunker.Size)
 		lvl.Palette = palette
 		lvl.Chunker = chunker

pkg/doodads/doodad.go

@@ -42,23 +42,29 @@ You can give it one or two values for dimensions:
 func New(dimensions ...int) *Doodad {
 	var (
 		// Defaults
-		size      = balance.DoodadSize
+		size      int
-		chunkSize = balance.ChunkSize
+		chunkSize uint8
 		width     int
 		height    int
 	)
 
 	switch len(dimensions) {
 	case 1:
-		size = dimensions[0]
+		width, height = dimensions[0], dimensions[0]
 	case 2:
 		width, height = dimensions[0], dimensions[1]
 	}
 
-	// If no width/height, make it a classic square doodad.
+	// Set the desired chunkSize to be the largest dimension.
-	if width+height == 0 {
+	if width > height {
-		width = size
+		size = width
-		height = size
+	} else {
+		size = height
+	}
+
+	// If no size at all, fall back on the default.
+	if size == 0 {
+		size = int(balance.ChunkSize)
 	}
 
 	// Pick an optimal chunk size - if our doodad size

pkg/doodads/drawing.go

@@ -1,7 +1,6 @@
 package doodads
 
 import (
-	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
 	"git.kirsle.net/go/render"
 	"github.com/google/uuid"
 )
@@ -25,7 +24,6 @@ func NewDrawing(id string, doodad *Doodad) *Drawing {
 	if id == "" {
 		id = uuid.Must(uuid.NewUUID()).String()
 	}
-	log.Warn("NewDraging(%s): doodad.Rect=%s doodad.Size=%s", doodad.Title, doodad.Rect(), doodad.Size)
 	return &Drawing{
 		id:     id,
 		Doodad: doodad,

pkg/doodads/fmt_zipfile.go

@@ -6,8 +6,8 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"git.kirsle.net/SketchyMaze/doodle/pkg/balance"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
+	"git.kirsle.net/go/render"
 )
 
 // ToZipfile serializes the doodad into zipfile format.
@@ -63,7 +63,7 @@ func (d *Doodad) ToZipfile() ([]byte, error) {
 // FromZipfile reads a doodad from zipfile format.
 func FromZipfile(data []byte) (*Doodad, error) {
 	var (
-		doodad = New(balance.DoodadSize)
+		doodad = New(0)
 		err    = doodad.populateFromZipfile(data)
 	)
 	return doodad, err
@@ -109,6 +109,13 @@ func (d *Doodad) populateFromZipfile(data []byte) error {
 	// Re-inflate data after saving a new zipfile.
 	d.Inflate()
 
+	// If we are a legacy doodad and don't have a Size (width x height),
+	// set it from the chunk size.
+	if d.Size.IsZero() {
+		var size = d.ChunkSize()
+		d.Size = render.NewRect(size, size)
+	}
+
 	return err
 }
 

pkg/editor_scene.go

@@ -3,7 +3,6 @@ package doodle
 import (
 	"errors"
 	"fmt"
-	"os"
 	"strings"
 	"time"
 
@@ -19,6 +18,7 @@ import (
 	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/modal"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/modal/loadscreen"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/native"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/usercfg"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/userdir"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/windows"
@@ -512,7 +512,7 @@ func (s *EditorScene) SaveLevel(filename string) error {
 		m.Title = "Alpha"
 	}
 	if m.Author == "" {
-		m.Author = os.Getenv("USER")
+		m.Author = native.DefaultAuthor()
 	}
 
 	m.Palette = s.UI.Canvas.Palette
@@ -595,7 +595,7 @@ func (s *EditorScene) SaveDoodad(filename string) error {
 		d.Title = "Untitled Doodad"
 	}
 	if d.Author == "" {
-		d.Author = os.Getenv("USER")
+		d.Author = native.DefaultAuthor()
 	}
 
 	// TODO: is this copying necessary?

pkg/level/types.go

@@ -4,12 +4,12 @@ import (
 	"archive/zip"
 	"encoding/json"
 	"fmt"
-	"os"
 
 	"git.kirsle.net/SketchyMaze/doodle/pkg/balance"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/drawtool"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/enum"
 	"git.kirsle.net/SketchyMaze/doodle/pkg/log"
+	"git.kirsle.net/SketchyMaze/doodle/pkg/native"
 	"git.kirsle.net/go/render"
 )
 
@@ -83,7 +83,7 @@ func New() *Level {
 		Base: Base{
 			Version: 1,
 			Title:   "Untitled",
-			Author:  os.Getenv("USER"),
+			Author:  native.DefaultAuthor(),
 			Files:   NewFileSystem(),
 		},
 		Chunker: NewChunker(balance.ChunkSize),

pkg/native/username.go

@@ -0,0 +1,29 @@
+package native
+
+import (
+	"os"
+
+	"git.kirsle.net/SketchyMaze/doodle/pkg/license"
+)
+
+var USER string = os.Getenv("USER")
+
+/*
+DefaultAuthor will return the local user's name to be the default Author
+for levels and doodads they create.
+
+If they have registered the game, use the name from their license JWT token.
+
+Otherwise fall back to their native operating system user.
+*/
+func DefaultAuthor() string {
+	// Are we registered?
+	if license.IsRegistered() {
+		if reg, err := license.GetRegistration(); err == nil {
+			return reg.Name
+		}
+	}
+
+	// Return OS username
+	return os.Getenv("USER")
+}

pkg/play_scene.go

@@ -348,6 +348,11 @@ func (s *PlayScene) PlaceResizeCanvas() {
 	})
 }
 
+// Canvas returns the main level canvas - useful to call from the debug console as `d.Scene.Canvas()`
+func (s *PlayScene) Canvas() *uix.Canvas {
+	return s.drawing
+}
+
 // SetPlayerCharacter changes the doodad used for the player, by destroying the
 // current player character and making it from scratch.
 func (s *PlayScene) SetPlayerCharacter(filename string) {

pkg/uix/actor.go

@@ -164,7 +164,7 @@ func (a *Actor) SetWet(v bool) {
 
 // Size returns the size of the actor, from the underlying doodads.Drawing.
 func (a *Actor) Size() render.Rect {
-	return a.Drawing.Size()
+	return a.Drawing.Doodad.Size
 }
 
 // Velocity returns the actor's current velocity vector.

pkg/uix/canvas.go

@@ -36,6 +36,11 @@ type Canvas struct {
 	Scrollable bool // Cursor keys will scroll the viewport of this canvas.
 	Zoom       int  // Zoom level on the canvas.
 
+	// Set this if your Canvas is a small fixed size (e.g. in doodad dropper),
+	// so that doodads will crop their texture (if chunk size larger than your
+	// Canvas) as to not overflow the canvas bounds. Not needed for Level canvases.
+	CroppedSize bool
+
 	// Toogle for doodad canvases in the Level Editor to show their buttons.
 	ShowDoodadButtons         bool
 	doodadButtonFrame         ui.Widget // lazy init

pkg/uix/canvas_actors.go

@@ -220,7 +220,7 @@ func (w *Canvas) drawActors(e render.Engine, p render.Point) {
 			// Hitting the left edge. Cap the X coord and shrink the width.
 			delta := p.X - drawAt.X // positive number
 			drawAt.X = p.X
-			// scrollTo.X -= delta // TODO
+			scrollTo.X -= delta
 			resizeTo.W -= delta
 		}
 
@@ -232,6 +232,7 @@ func (w *Canvas) drawActors(e render.Engine, p render.Point) {
 			// Hitting the top edge. Cap the Y coord and shrink the height.
 			delta := p.Y - drawAt.Y
 			drawAt.Y = p.Y
+			scrollTo.Y -= delta
 			resizeTo.H -= delta
 		}
 

pkg/uix/canvas_debug.go

@@ -0,0 +1,26 @@
+package uix
+
+import "strings"
+
+// Some debugging functions for the Canvas reachable via dev console in-game.
+
+// GetCanvasesByActorName searches a (level) canvas's installed actors and returns any of
+// them having this Title or Filename, with filename being more precise.
+func (c *Canvas) GetCanvasesByActorName(filename string) []*Canvas {
+	var (
+		byFilename = []*Canvas{}
+		byTitle    = []*Canvas{}
+		lower      = strings.ToLower(filename)
+	)
+
+	for _, a := range c.actors {
+		var doodad = a.Doodad()
+		if doodad.Filename == filename {
+			byFilename = append(byFilename, a.Canvas)
+		} else if strings.ToLower(doodad.Title) == lower {
+			byTitle = append(byTitle, a.Canvas)
+		}
+	}
+
+	return append(byFilename, byTitle...)
+}

pkg/uix/canvas_present.go

@@ -114,12 +114,16 @@ func (w *Canvas) Present(e render.Engine, p render.Point) {
 			// into which it will render, cap the source width and height.
 			// This is especially useful for Doodad buttons because the drawing
 			// is bigger than the button.
+			if w.CroppedSize {
+				// NOTE: this is a concern mainly for the Doodad Dropper so that
+				// the doodads won't overflow the button size they appear in.
 				if src.W > S.W {
 					src.W = S.W
 				}
 				if src.H > S.H {
 					src.H = S.H
 				}
+			}
 
 			var size = int(chunk.Size)
 			dst := render.Rect{
@@ -135,6 +139,10 @@ func (w *Canvas) Present(e render.Engine, p render.Point) {
 
 			// TODO: all this shit is in TrimBox(), make it DRY
 
+			// wtf? don't need all this code anymore??
+			_ = ParentPosition
+			/*
+
 				// If the destination width will cause it to overflow the widget
 				// box, trim off the right edge of the destination rect.
 				//
@@ -192,6 +200,8 @@ func (w *Canvas) Present(e render.Engine, p render.Point) {
 					dst.W = S.W - w.BoxThickness(1)
 				}
 
+			*/
+
 			// When zooming OUT, make sure the source rect is at least the
 			// full size of the chunk texture; otherwise the ZoomMultiplies
 			// above do correctly scale e.g. 128x128 to 64x64, but it only

pkg/windows/doodad_dropper.go

@@ -262,6 +262,7 @@ func makeDoodadTab(config DoodadDropper, frame *ui.Frame, size render.Rect, cate
 			canvases = append(canvases, can)
 
 			btn := ui.NewButton(doodad.Title, can)
+			can.CroppedSize = true
 			btn.Resize(render.NewRect(
 				buttonSize-2, // TODO: without the -2 the button border
 				buttonSize-2, // rests on top of the window border