Commit Graph

8 Commits

Author SHA1 Message Date
569e67bf9e Fedora Dockerfile for building 2019-04-05 13:16:33 -07:00
92847fc3b7 Docker Build Scripts for Debian and Ubuntu 2019-02-28 18:32:44 -08:00
bca848d534 Wallpapers and Bounded Levels
Implement the Wallpaper system into the levels and the concept of
Bounded and Unbounded levels.

The first wallpaper image is notepad.png which looks like standard ruled
notebook paper. On bounded levels, the top/left edges of the page look
as you would expect and the blue lines tile indefinitely in the positive
directions. On unbounded levels, you only get the repeating blue lines
but not the edge pieces.

A wallpaper is just a rectangular image file. The image is divided into
four equal quadrants to be the Corner, Top, Left and Repeat textures for
the wallpaper. The Repeat texture is ALWAYS used and fills all the empty
space behind the drawing. (Doodads draw with blank canvases as before
because only levels have wallpapers!)

Levels have four options of a "Page Type":
- Unbounded       (default, infinite space)
- NoNegativeSpace (has a top left edge but can grow infinitely)
- Bounded         (has a top left edge and bounded size)
- Bordered        (bounded with bordered texture; NOT IMPLEMENTED!)

The scrollable viewport of a Canvas will respect the wallpaper and page
type settings of a Level loaded into it. That is, if the level has a top
left edge (not Unbounded) you can NOT scroll to see negative coordinates
below (0,0) -- and if the level has a max dimension set, you can't
scroll to see pixels outside those dimensions.

The Canvas property NoLimitScroll=true will override the scroll locking
and let you see outside the bounds, for debugging.

- Default map settings for New Level are now:
  - Page Type: NoNegativeSpace
  - Wallpaper: notepad.png (default)
  - MaxWidth: 2550  (8.5" * 300 ppi)
  - MaxHeight: 3300 ( 11" * 300 ppi)
2018-10-27 22:35:06 -07:00
e1cbff8c3f Add Palette Window and Palette Support to Edit Mode
* Add ui.Window to easily create reusable windows with titles.
* Add a palette window (panel) to the right edge of the Edit Mode.
  * Has Radio Buttons listing the colors available in the palette.
* Add palette support to Edit Mode so when you draw pixels, they take
  on the color and attributes of the currently selected Swatch in your
  palette.
* Revise the on-disk format to better serialize the Palette object to
  JSON.
* Break Play Mode: collision detection fails because the Grid key
  elements are now full Pixel objects (which retain their Palette and
  Swatch properties).
  * The Grid will need to be re-worked to separate X,Y coordinates from
    the Pixel metadata to just test "is something there, and what is
    it?"
2018-08-10 17:19:47 -07:00
27fafdc96d Save and restore maps as JSON files
First pass at a level storage format to save and restore maps.

To save a map: press F12. It takes a screenshot PNG into the
screenshots/ folder and outputs a map JSON in the working directory.

To restore a map: "go run cmd/doodle/main.go map.json"
2018-06-17 10:31:44 -07:00
407ef7f455 Milestone: Screenshot to PNG Test Feature 2018-06-17 07:56:51 -07:00
b7751507e4 Stabilize frame rate, add debug overlay 2018-06-16 19:59:23 -07:00
8c884d4cab Initial commit 2017-10-26 18:03:11 -07:00