Noah Petherbridge
190d4be1b6
* When editing a doodad in the Editor Mode, the toolbar has a "Lyr." button that opens the Layers window. * The Layers window allows switching the active doodad layer that you are drawing on, as well as create and rename layers. * With this feature, Doodads may be fully drawn in-game, including adding alternate named layers for animations and multiple-state doodads. * Update the Pager component to have a configurable MaxPageButtons. Controls that have more pages than this limit will stop having buttons drawn after the limit. The "Forward" and "Next" buttons can still navigate into the extra pages. * Refactored and centralized the various popup windows in Editor Mode into editor_ui_popups.go; the SetupPopups() and various methods such as ShowPaletteWindow() and ShowDoodadDropper() make management of popups simple for the editor_ui! * The Menu Bar in Editor Mode now has context-specific tools in the Tools menu: the Doodad Dropper for levels and Layers for doodads. * Bugfix the Palette Editor window to work equally between Levels and Doodads, by only having it care about the Palette and not the Level that owns it.
136 lines
2.7 KiB
Go
136 lines
2.7 KiB
Go
package level
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import (
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"fmt"
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"git.kirsle.net/go/render"
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)
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// DefaultPalette returns a sensible default palette.
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func DefaultPalette() *Palette {
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return &Palette{
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Swatches: []*Swatch{
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&Swatch{
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Name: "solid",
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Color: render.Black,
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Solid: true,
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},
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&Swatch{
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Name: "decoration",
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Color: render.Grey,
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},
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&Swatch{
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Name: "fire",
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Color: render.Red,
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Fire: true,
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},
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&Swatch{
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Name: "water",
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Color: render.RGBA(0, 0, 255, 180),
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Water: true,
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},
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},
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}
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}
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// NewBlueprintPalette returns the blueprint theme's color palette.
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func NewBlueprintPalette() *Palette {
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return &Palette{
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Swatches: []*Swatch{
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&Swatch{
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Name: "solid",
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Color: render.RGBA(254, 254, 254, 255),
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Solid: true,
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},
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&Swatch{
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Name: "decoration",
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Color: render.Grey,
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},
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&Swatch{
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Name: "fire",
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Color: render.RGBA(255, 80, 0, 255),
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Fire: true,
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},
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&Swatch{
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Name: "water",
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Color: render.RGBA(0, 153, 255, 255),
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Water: true,
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},
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&Swatch{
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Name: "electric",
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Color: render.RGBA(255, 255, 0, 255),
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Solid: true,
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},
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},
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}
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}
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// NewPalette initializes a blank palette.
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func NewPalette() *Palette {
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return &Palette{
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Swatches: []*Swatch{},
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byName: map[string]int{},
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}
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}
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// Palette holds an index of colors used in a drawing.
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type Palette struct {
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Swatches []*Swatch `json:"swatches"`
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// Private runtime values
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ActiveSwatch *Swatch `json:"-"` // name of the actively selected color
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byName map[string]int // Cache map of swatches by name
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}
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// Inflate the palette swatch caches. Always call this method after you have
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// initialized the palette (i.e. loaded it from JSON); this will update the
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// "color by name" cache and assign the index numbers to each swatch.
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func (p *Palette) Inflate() {
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p.update()
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}
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// AddSwatch adds a new swatch to the palette.
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func (p *Palette) AddSwatch() *Swatch {
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p.update()
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var (
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index = len(p.Swatches)
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name = fmt.Sprintf("color %d", len(p.Swatches))
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)
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p.Swatches = append(p.Swatches, &Swatch{
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Name: name,
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Color: render.Magenta,
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index: index,
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})
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p.byName[name] = index
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return p.Swatches[index]
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}
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// Get a swatch by name.
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func (p *Palette) Get(name string) (result *Swatch, exists bool) {
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p.update()
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if index, ok := p.byName[name]; ok && index < len(p.Swatches) {
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result = p.Swatches[index]
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exists = true
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}
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return
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}
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// update the internal caches and such.
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func (p *Palette) update() {
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// Initialize the name cache if nil or if the size disagrees with the
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// length of the swatches available.
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if p.byName == nil || len(p.byName) != len(p.Swatches) {
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// Initialize the name cache.
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p.byName = map[string]int{}
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for i, swatch := range p.Swatches {
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swatch.index = i
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p.byName[swatch.Name] = i
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}
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}
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}
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