Adding modding folder with a hacked build.

modding/hacked/ss1/edit/AugmentedText.go

@@ -0,0 +1,138 @@
+package edit
+
+import (
+	"github.com/inkyblackness/hacked/ss1/content/audio"
+	"github.com/inkyblackness/hacked/ss1/edit/media"
+	"github.com/inkyblackness/hacked/ss1/resource"
+)
+
+// AugmentedTextBlockSetter modifies resource blocks.
+type AugmentedTextBlockSetter interface {
+	SetResourceBlock(lang resource.Language, id resource.ID, index int, data []byte)
+	SetResourceBlocks(lang resource.Language, id resource.ID, data [][]byte)
+	DelResource(lang resource.Language, id resource.ID)
+}
+
+func augmentedTextAudioKeyFor(key resource.Key) resource.Key {
+	audioBase := KnownTexts().ByID(key.ID).audioBase
+	if audioBase == 0 {
+		return resource.KeyOf(0, resource.LangAny, 0)
+	}
+
+	soundKey := key
+	soundKey.ID = audioBase.Plus(key.Index)
+	soundKey.Index = 0
+	return soundKey
+}
+
+// AugmentedTextService provides read/write functionality.
+type AugmentedTextService struct {
+	textViewer  media.TextViewerService
+	textSetter  media.TextSetterService
+	audioViewer media.AudioViewerService
+	audioSetter media.AudioSetterService
+}
+
+// NewAugmentedTextService returns a new instance based on given accessor.
+func NewAugmentedTextService(
+	textViewer media.TextViewerService, textSetter media.TextSetterService,
+	audioViewer media.AudioViewerService, audioSetter media.AudioSetterService) AugmentedTextService {
+	return AugmentedTextService{
+		textViewer:  textViewer,
+		textSetter:  textSetter,
+		audioViewer: audioViewer,
+		audioSetter: audioSetter,
+	}
+}
+
+// WithAudio returns true if the identified resource is one with an audio component.
+func (service AugmentedTextService) WithAudio(key resource.Key) bool {
+	return KnownTexts().ByID(key.ID).audioBase != 0
+}
+
+// Text returns the textual value of the identified text resource.
+func (service AugmentedTextService) Text(key resource.Key) string {
+	return service.textViewer.Text(key)
+}
+
+// SetText changes the textual value of a text resource.
+func (service AugmentedTextService) SetText(setter AugmentedTextBlockSetter, key resource.Key, value string) {
+	service.textSetter.Set(setter, key, value)
+}
+
+// RestoreTextFunc creates a snapshot of the current textual state and returns a function to restore it.
+func (service AugmentedTextService) RestoreTextFunc(key resource.Key) func(setter AugmentedTextBlockSetter) {
+	oldText := service.textViewer.Text(key)
+	isModified := service.textViewer.Modified(key)
+
+	return func(setter AugmentedTextBlockSetter) {
+		if isModified {
+			service.textSetter.Set(setter, key, oldText)
+		} else {
+			service.textSetter.Remove(setter, key)
+		}
+	}
+}
+
+// Sound returns the audio value of the identified text resource.
+// In case the text resource has no audio, an empty sound will be returned.
+func (service AugmentedTextService) Sound(key resource.Key) audio.L8 {
+	if !service.WithAudio(key) {
+		return audio.L8{}
+	}
+	return service.audioViewer.Audio(augmentedTextAudioKeyFor(key))
+}
+
+// SetSound changes the sound of a text resource.
+// Should the text resource have no audio component, this call does nothing.
+func (service AugmentedTextService) SetSound(setter AugmentedTextBlockSetter, key resource.Key, sound audio.L8) { // nolint: interfacer
+	if service.WithAudio(key) {
+		service.audioSetter.Set(setter, augmentedTextAudioKeyFor(key), sound)
+	}
+}
+
+// RestoreSoundFunc creates a snapshot of the current sound and returns a function to restore it.
+// In case the text resource has no audio, a stub method will be returned.
+func (service AugmentedTextService) RestoreSoundFunc(key resource.Key) func(setter AugmentedTextBlockSetter) {
+	if !service.WithAudio(key) {
+		return func(setter AugmentedTextBlockSetter) {}
+	}
+
+	soundKey := augmentedTextAudioKeyFor(key)
+	isSoundModified := service.audioViewer.Modified(soundKey)
+	oldSound := service.audioViewer.Audio(soundKey)
+
+	return func(setter AugmentedTextBlockSetter) {
+		if isSoundModified {
+			service.audioSetter.Set(setter, soundKey, oldSound)
+		} else {
+			service.audioSetter.Remove(setter, soundKey)
+		}
+	}
+}
+
+// Clear sets the text to an empty string and sets an empty sound if audio is associated.
+func (service AugmentedTextService) Clear(setter AugmentedTextBlockSetter, key resource.Key) {
+	service.textSetter.Clear(setter, key)
+	if service.WithAudio(key) {
+		service.audioSetter.Clear(setter, augmentedTextAudioKeyFor(key))
+	}
+}
+
+// Remove erases the text and audio from the resources.
+func (service AugmentedTextService) Remove(setter AugmentedTextBlockSetter, key resource.Key) {
+	service.textSetter.Remove(setter, key)
+	if service.WithAudio(key) {
+		service.audioSetter.Remove(setter, augmentedTextAudioKeyFor(key))
+	}
+}
+
+// RestoreFunc creates a snapshot of all associated media components and returns a function to restore it.
+func (service AugmentedTextService) RestoreFunc(key resource.Key) func(setter AugmentedTextBlockSetter) {
+	restoreText := service.RestoreTextFunc(key)
+	restoreSound := service.RestoreSoundFunc(key)
+	return func(setter AugmentedTextBlockSetter) {
+		restoreText(setter)
+		restoreSound(setter)
+	}
+}