SketchyMaze/doodle
SketchyMaze/doodle
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0c6c77a423
doodle/pkg/drawtool/tools.go

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Editor Mode: Line Tool and Rectangle Tool * Add support for the LineTool and RectTool while in the EditorMode to easily draw straight lines and rectangle outlines. * Key bindings were added to toggle tools in lieu of a proper UI to select the tool from a toolbar. * "F" for Pencil (Freehand) Tool (since "P" is for "Playtest") * "L" for Line Tool * "R" for Rectangle Tool
2019-07-04 00:19:25 +00:00
package drawtool
Introduce Drawing Tools Concept, Pencil and Actor The uix.Canvas widget now maintains a selected Tool which configures how the mouse interacts with the (editable) Canvas widget. The default Tool is the PencilTool and implements the old behavior: it draws pixels when clicked and dragged based on your currently selected Color Swatch. This tool automatically becomes active when you toggle the Palette tab in the editor mode. A new Tool is the ActorTool which becomes active when you select the Doodads tab. In the ActorTool you can't draw pixels on the level, but when you mouse over a Doodad instance (Actor) in your level, you may pick it up and drag it someplace else. Left-click an Actor to pick it up and drag it somewhere else. Right-click to delete it completely. You can also delete an Actor by dragging it OFF of the Canvas, like back onto the palette drawer or onto the menu bar.
2018-10-21 00:08:20 +00:00
// Tool is a draw mode for an editable Canvas.
type Tool int
// Draw modes for editable Canvas.
const (
PencilTool Tool = iota // draw pixels where the mouse clicks
Editor Mode: Line Tool and Rectangle Tool * Add support for the LineTool and RectTool while in the EditorMode to easily draw straight lines and rectangle outlines. * Key bindings were added to toggle tools in lieu of a proper UI to select the tool from a toolbar. * "F" for Pencil (Freehand) Tool (since "P" is for "Playtest") * "L" for Line Tool * "R" for Rectangle Tool
2019-07-04 00:19:25 +00:00
LineTool
RectTool
Lemon-shaped Ellipse Tool (WIP) * Add initial Ellipse Tool to the Editor Mode. Currently there's something wrong with the algorithm and the ellipses have a sort of 'lemon shape' to them. * Refactor the IterLine/IterLine2 functions to be more consistent. IterLine used to be the raw algorithm that took a bunch of coordinate numbers and IterLine2 took two render.Point's and was the main one used throughout the app. Now, IterLine takes the two Points and the raw algorithm function removed.
2019-07-14 21:18:44 +00:00
EllipseTool
Editor Mode: Line Tool and Rectangle Tool * Add support for the LineTool and RectTool while in the EditorMode to easily draw straight lines and rectangle outlines. * Key bindings were added to toggle tools in lieu of a proper UI to select the tool from a toolbar. * "F" for Pencil (Freehand) Tool (since "P" is for "Playtest") * "L" for Line Tool * "R" for Rectangle Tool
2019-07-04 00:19:25 +00:00
ActorTool // drag and move actors
Minor Tweaks
2019-06-09 00:02:28 +00:00
LinkTool
Eraser Tool, Brush Sizes * Implement Brush Sizes for drawtool.Stroke and add a UI to the tools panel to control the brush size. * Brush sizes: 1, 2, 4, 8, 16, 24, 32, 48, 64 * Add the Eraser Tool to editor mode. It uses a default brush size of 16 and a max size of 32 due to some performance issues. * The Undo/Redo system now remembers the original color of pixels when you change them, so that Undo will set them back how they were instead of deleting the pixel entirely. Due to performance issues, this only happens when your Brush Size is 0 (drawing single-pixel shapes). * UI: Add an IntVariable option to ui.Label to bind showing the value of an int reference. Aforementioned performance issues: * When we try to remember whole rects of pixels for drawing thick shapes, it requires a ton of scanning for each step of the shape. Even de-duplicating pixel checks, tons of extra reads are constantly checked. * The Eraser is the only tool that absolutely needs to be able to remember wiped pixels AND have large brush sizes. The performance sucks and lags a bit if you erase a lot all at once, but it's a trade-off for now. * So pixels aren't remembered when drawing lines in your level with thick brushes, so the Undo action will simply delete your pixels and not reset them. Only the Eraser can bring back pixels.
2019-07-12 02:07:46 +00:00
EraserTool
Introduce Drawing Tools Concept, Pencil and Actor The uix.Canvas widget now maintains a selected Tool which configures how the mouse interacts with the (editable) Canvas widget. The default Tool is the PencilTool and implements the old behavior: it draws pixels when clicked and dragged based on your currently selected Color Swatch. This tool automatically becomes active when you toggle the Palette tab in the editor mode. A new Tool is the ActorTool which becomes active when you select the Doodads tab. In the ActorTool you can't draw pixels on the level, but when you mouse over a Doodad instance (Actor) in your level, you may pick it up and drag it someplace else. Left-click an Actor to pick it up and drag it somewhere else. Right-click to delete it completely. You can also delete an Actor by dragging it OFF of the Canvas, like back onto the palette drawer or onto the menu bar.
2018-10-21 00:08:20 +00:00
)
var toolNames = []string{
"Pencil",
Editor Mode: Line Tool and Rectangle Tool * Add support for the LineTool and RectTool while in the EditorMode to easily draw straight lines and rectangle outlines. * Key bindings were added to toggle tools in lieu of a proper UI to select the tool from a toolbar. * "F" for Pencil (Freehand) Tool (since "P" is for "Playtest") * "L" for Line Tool * "R" for Rectangle Tool
2019-07-04 00:19:25 +00:00
"Line",
"Rectangle",
Lemon-shaped Ellipse Tool (WIP) * Add initial Ellipse Tool to the Editor Mode. Currently there's something wrong with the algorithm and the ellipses have a sort of 'lemon shape' to them. * Refactor the IterLine/IterLine2 functions to be more consistent. IterLine used to be the raw algorithm that took a bunch of coordinate numbers and IterLine2 took two render.Point's and was the main one used throughout the app. Now, IterLine takes the two Points and the raw algorithm function removed.
2019-07-14 21:18:44 +00:00
"Ellipse",
Introduce Drawing Tools Concept, Pencil and Actor The uix.Canvas widget now maintains a selected Tool which configures how the mouse interacts with the (editable) Canvas widget. The default Tool is the PencilTool and implements the old behavior: it draws pixels when clicked and dragged based on your currently selected Color Swatch. This tool automatically becomes active when you toggle the Palette tab in the editor mode. A new Tool is the ActorTool which becomes active when you select the Doodads tab. In the ActorTool you can't draw pixels on the level, but when you mouse over a Doodad instance (Actor) in your level, you may pick it up and drag it someplace else. Left-click an Actor to pick it up and drag it somewhere else. Right-click to delete it completely. You can also delete an Actor by dragging it OFF of the Canvas, like back onto the palette drawer or onto the menu bar.
2018-10-21 00:08:20 +00:00
"Doodad", // readable name for ActorTool
Minor Tweaks
2019-06-09 00:02:28 +00:00
"Link",
Eraser Tool, Brush Sizes * Implement Brush Sizes for drawtool.Stroke and add a UI to the tools panel to control the brush size. * Brush sizes: 1, 2, 4, 8, 16, 24, 32, 48, 64 * Add the Eraser Tool to editor mode. It uses a default brush size of 16 and a max size of 32 due to some performance issues. * The Undo/Redo system now remembers the original color of pixels when you change them, so that Undo will set them back how they were instead of deleting the pixel entirely. Due to performance issues, this only happens when your Brush Size is 0 (drawing single-pixel shapes). * UI: Add an IntVariable option to ui.Label to bind showing the value of an int reference. Aforementioned performance issues: * When we try to remember whole rects of pixels for drawing thick shapes, it requires a ton of scanning for each step of the shape. Even de-duplicating pixel checks, tons of extra reads are constantly checked. * The Eraser is the only tool that absolutely needs to be able to remember wiped pixels AND have large brush sizes. The performance sucks and lags a bit if you erase a lot all at once, but it's a trade-off for now. * So pixels aren't remembered when drawing lines in your level with thick brushes, so the Undo action will simply delete your pixels and not reset them. Only the Eraser can bring back pixels.
2019-07-12 02:07:46 +00:00
"Eraser",
Introduce Drawing Tools Concept, Pencil and Actor The uix.Canvas widget now maintains a selected Tool which configures how the mouse interacts with the (editable) Canvas widget. The default Tool is the PencilTool and implements the old behavior: it draws pixels when clicked and dragged based on your currently selected Color Swatch. This tool automatically becomes active when you toggle the Palette tab in the editor mode. A new Tool is the ActorTool which becomes active when you select the Doodads tab. In the ActorTool you can't draw pixels on the level, but when you mouse over a Doodad instance (Actor) in your level, you may pick it up and drag it someplace else. Left-click an Actor to pick it up and drag it somewhere else. Right-click to delete it completely. You can also delete an Actor by dragging it OFF of the Canvas, like back onto the palette drawer or onto the menu bar.
2018-10-21 00:08:20 +00:00
}
func (t Tool) String() string {
return toolNames[t]
}
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