ml
144 lines
3.6 KiB
Go
144 lines
3.6 KiB
Go
package sounds
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import (
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"fmt"
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"github.com/inkyblackness/imgui-go/v3"
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"github.com/inkyblackness/hacked/editor/external"
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"github.com/inkyblackness/hacked/ss1/content/audio"
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"github.com/inkyblackness/hacked/ss1/edit/undoable"
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"github.com/inkyblackness/hacked/ss1/world/ids"
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"github.com/inkyblackness/hacked/ui/gui"
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)
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// View provides edit controls for sound effects.
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type View struct {
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soundEffectService undoable.SoundEffectService
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modalStateMachine gui.ModalStateMachine
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guiScale float32
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model viewModel
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}
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// NewSoundEffectsView returns a new instance.
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func NewSoundEffectsView(soundEffectService undoable.SoundEffectService,
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modalStateMachine gui.ModalStateMachine,
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guiScale float32) *View {
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view := &View{
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soundEffectService: soundEffectService,
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modalStateMachine: modalStateMachine,
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guiScale: guiScale,
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model: freshViewModel(),
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}
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return view
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}
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// WindowOpen returns the flag address, to be used with the main menu.
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func (view *View) WindowOpen() *bool {
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return &view.model.windowOpen
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}
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// Render renders the view.
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func (view *View) Render() {
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if view.model.restoreFocus {
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imgui.SetNextWindowFocus()
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view.model.restoreFocus = false
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view.model.windowOpen = true
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}
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if view.model.windowOpen {
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imgui.SetNextWindowSizeV(imgui.Vec2{X: 400 * view.guiScale, Y: 300 * view.guiScale}, imgui.ConditionFirstUseEver)
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if imgui.BeginV("Sound Effects", view.WindowOpen(), imgui.WindowFlagsNoCollapse) {
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view.renderContent()
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}
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imgui.End()
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}
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}
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func (view *View) renderContent() {
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info, _ := ids.Info(view.model.currentKey.ID)
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imgui.BeginChildV("SoundEffects", imgui.Vec2{X: -1, Y: -60 * view.guiScale}, true, 0)
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for i := 0; i < info.MaxCount; i++ {
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effects := ids.SoundEffectsForAudio(i)
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text := fmt.Sprintf("%3d", i)
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if len(effects) > 0 {
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text += " - "
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for effectIndex, effect := range effects {
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if effectIndex > 0 {
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text += ", "
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}
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text += effect.Name
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}
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} else {
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text += " (unidentified)"
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}
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if imgui.SelectableV(text, view.model.currentKey.Index == i, 0, imgui.Vec2{}) {
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view.model.currentKey.Index = i
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}
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}
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imgui.EndChild()
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imgui.PushItemWidth(-100 * view.guiScale)
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sound := view.currentSound()
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if !sound.Empty() {
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imgui.LabelText("Audio", fmt.Sprintf("%.2f sec", sound.Duration()))
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if imgui.Button("Export") {
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view.requestExportAudio(sound)
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}
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imgui.SameLine()
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} else {
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imgui.LabelText("Audio", "(no sound)")
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}
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if imgui.Button("Import") {
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view.requestImportAudio()
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}
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imgui.PopItemWidth()
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imgui.SameLine()
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if imgui.Button("Clear") {
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view.clearAudio()
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}
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if view.soundEffectService.Modified(view.model.currentKey) {
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imgui.SameLine()
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if imgui.Button("Remove") {
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view.removeAudio()
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}
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}
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}
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func (view *View) clearAudio() {
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view.soundEffectService.RequestClear(view.model.currentKey, view.restoreFunc())
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}
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func (view *View) removeAudio() {
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view.soundEffectService.RequestRemove(view.model.currentKey, view.restoreFunc())
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}
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func (view *View) currentSound() (sound audio.L8) {
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return view.soundEffectService.Audio(view.model.currentKey)
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}
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func (view *View) requestExportAudio(sound audio.L8) {
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filename := fmt.Sprintf("sfx_%03d.wav", view.model.currentKey.Index)
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external.ExportAudio(view.modalStateMachine, filename, sound)
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}
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func (view *View) requestImportAudio() {
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external.ImportAudio(view.modalStateMachine, func(sound audio.L8) {
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view.soundEffectService.RequestSetAudio(view.model.currentKey, sound, view.restoreFunc())
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})
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}
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func (view *View) restoreFunc() func() {
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oldKey := view.model.currentKey
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return func() {
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view.model.restoreFocus = true
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view.model.currentKey = oldKey
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}
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}
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