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Code Issues Releases Wiki Activity

Renamed scene to screen to avoid confusion of intent. (#334)

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This commit is contained in:
Tim Sarbin 2020-06-13 20:36:20 -04:00 committed by GitHub
parent a25e42518d
commit 16dc775be1
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GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 133 additions and 132 deletions
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88
d2core/d2scene/d2scene.go
View File

@ -1,88 +0,0 @@
package d2scene
import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gui"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
type Scene interface{}
type SceneLoadHandler interface {
OnLoad() error
}
type SceneUnloadHandler interface {
OnUnload() error
}
type SceneRenderHandler interface {
Render(target d2render.Surface) error
}
type SceneAdvanceHandler interface {
Advance(elapsed float64) error
}
var singleton struct {
nextScene Scene
loadingScene Scene
currentScene Scene
}
func SetNextScene(scene Scene) {
singleton.nextScene = scene
}
func Advance(elapsed float64) error {
if singleton.nextScene != nil {
if handler, ok := singleton.currentScene.(SceneUnloadHandler); ok {
if err := handler.OnUnload(); err != nil {
return err
}
}
d2ui.Reset()
d2gui.SetLayout(nil)
if _, ok := singleton.nextScene.(SceneLoadHandler); ok {
d2gui.ShowLoadScreen(0)
d2gui.HideCursor()
singleton.currentScene = nil
singleton.loadingScene = singleton.nextScene
} else {
singleton.currentScene = singleton.nextScene
singleton.loadingScene = nil
}
singleton.nextScene = nil
} else if singleton.loadingScene != nil {
handler := singleton.loadingScene.(SceneLoadHandler)
if err := handler.OnLoad(); err != nil {
return err
}
singleton.currentScene = singleton.loadingScene
singleton.loadingScene = nil
d2gui.ShowCursor()
d2gui.HideLoadScreen()
} else if singleton.currentScene != nil {
if handler, ok := singleton.currentScene.(SceneAdvanceHandler); ok {
if err := handler.Advance(elapsed); err != nil {
return err
}
}
}
return nil
}
func Render(surface d2render.Surface) error {
if handler, ok := singleton.currentScene.(SceneRenderHandler); ok {
if err := handler.Render(surface); err != nil {
return err
}
}
return nil
}

88
d2core/d2screen/d2screen.go Normal file
View File

@ -0,0 +1,88 @@
package d2screen
import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gui"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
type Screen interface{}
type ScreenLoadHandler interface {
OnLoad() error
}
type ScreenUnloadHandler interface {
OnUnload() error
}
type ScreenRenderHandler interface {
Render(target d2render.Surface) error
}
type ScreenAdvanceHandler interface {
Advance(elapsed float64) error
}
var singleton struct {
nextScreen Screen
loadingScreen Screen
currentScreen Screen
}
func SetNextScreen(screen Screen) {
singleton.nextScreen = screen
}
func Advance(elapsed float64) error {
if singleton.nextScreen != nil {
if handler, ok := singleton.currentScreen.(ScreenUnloadHandler); ok {
if err := handler.OnUnload(); err != nil {
return err
}
}
d2ui.Reset()
d2gui.SetLayout(nil)
if _, ok := singleton.nextScreen.(ScreenLoadHandler); ok {
d2gui.ShowLoadScreen(0)
d2gui.HideCursor()
singleton.currentScreen = nil
singleton.loadingScreen = singleton.nextScreen
} else {
singleton.currentScreen = singleton.nextScreen
singleton.loadingScreen = nil
}
singleton.nextScreen = nil
} else if singleton.loadingScreen != nil {
handler := singleton.loadingScreen.(ScreenLoadHandler)
if err := handler.OnLoad(); err != nil {
return err
}
singleton.currentScreen = singleton.loadingScreen
singleton.loadingScreen = nil
d2gui.ShowCursor()
d2gui.HideLoadScreen()
} else if singleton.currentScreen != nil {
if handler, ok := singleton.currentScreen.(ScreenAdvanceHandler); ok {
if err := handler.Advance(elapsed); err != nil {
return err
}
}
}
return nil
}
func Render(surface d2render.Surface) error {
if handler, ok := singleton.currentScreen.(ScreenRenderHandler); ok {
if err := handler.Render(surface); err != nil {
return err
}
}
return nil
}

2
d2core/d2ui/d2ui.go
View File

@ -31,7 +31,7 @@ func Initialize() {
waitForLeftMouseUp = false
}
// Reset resets the state of the UI manager. Typically called for new scenes
// Reset resets the state of the UI manager. Typically called for new screens
func Reset() {
widgets = make([]Widget, 0)
pressedIndex = -1

2
d2game/d2gamescene/blizzard_intro.go → d2game/d2gamescreen/blizzard_intro.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data/d2video"

10
d2game/d2gamescene/character_select.go → d2game/d2gamescreen/character_select.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"image/color"
@ -21,7 +21,7 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2inventory"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2map"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
@ -166,13 +166,13 @@ func (v *CharacterSelect) updateCharacterBoxes() {
}
func (v *CharacterSelect) onNewCharButtonClicked() {
d2scene.SetNextScene(CreateSelectHeroClass())
d2screen.SetNextScreen(CreateSelectHeroClass())
}
func (v *CharacterSelect) onExitButtonClicked() {
mainMenu := CreateMainMenu()
mainMenu.ShowTrademarkScreen = false
d2scene.SetNextScene(mainMenu)
d2screen.SetNextScreen(mainMenu)
}
func (v *CharacterSelect) Render(screen d2render.Surface) error {
@ -295,5 +295,5 @@ func (v *CharacterSelect) refreshGameStates() {
func (v *CharacterSelect) onOkButtonClicked() {
gameClient, _ := d2client.Create(d2clientconnectiontype.Local)
gameClient.Open(v.gameStates[v.selectedCharacter].FilePath)
d2scene.SetNextScene(CreateGame(gameClient))
d2screen.SetNextScreen(CreateGame(gameClient))
}

16
d2game/d2gamescene/credits.go → d2game/d2gamescreen/credits.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"bufio"
@ -14,7 +14,7 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
@ -24,7 +24,7 @@ type labelItem struct {
Available bool
}
// Credits represents the credits scene
// Credits represents the credits screen
type Credits struct {
creditsBackground *d2ui.Sprite
exitButton d2ui.Button
@ -35,7 +35,7 @@ type Credits struct {
doneWithCredits bool
}
// CreateCredits creates an instance of the credits scene
// CreateCredits creates an instance of the credits screen
func CreateCredits() *Credits {
result := &Credits{
labels: make([]*labelItem, 0),
@ -64,7 +64,7 @@ func (v *Credits) LoadContributors() []string {
return contributors
}
// Load is called to load the resources for the credits scene
// Load is called to load the resources for the credits screen
func (v *Credits) OnLoad() error {
animation, _ := d2asset.LoadAnimation(d2resource.CreditsBackground, d2resource.PaletteSky)
v.creditsBackground, _ = d2ui.LoadSprite(animation)
@ -88,7 +88,7 @@ func (v *Credits) OnLoad() error {
return nil
}
// Render renders the credits scene
// Render renders the credits screen
func (v *Credits) Render(screen d2render.Surface) error {
v.creditsBackground.RenderSegmented(screen, 4, 3, 0)
for _, label := range v.labels {
@ -103,7 +103,7 @@ func (v *Credits) Render(screen d2render.Surface) error {
const secondsPerCycle = float64(0.02)
// Update runs the update logic on the credits scene
// Update runs the update logic on the credits screen
func (v *Credits) Advance(tickTime float64) error {
v.cycleTime += tickTime
for v.cycleTime >= secondsPerCycle {
@ -131,7 +131,7 @@ func (v *Credits) Advance(tickTime float64) error {
func (v *Credits) onExitButtonClicked() {
mainMenu := CreateMainMenu()
mainMenu.ShowTrademarkScreen = false
d2scene.SetNextScene(mainMenu)
d2screen.SetNextScreen(mainMenu)
}
func (v *Credits) addNextItem() {

2
d2game/d2gamescene/game.go → d2game/d2gamescreen/game.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"image/color"

2
d2game/d2gamescene/gui_testing.go → d2game/d2gamescreen/gui_testing.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gui"

12
d2game/d2gamescene/main_menu.go → d2game/d2gamescreen/main_menu.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"fmt"
@ -15,7 +15,7 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2audio"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gamestate"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
@ -152,7 +152,7 @@ func (v *MainMenu) OnLoad() error {
}
func (v *MainMenu) onMapTestClicked() {
d2scene.SetNextScene(CreateMapEngineTest(0, 1))
d2screen.SetNextScreen(CreateMapEngineTest(0, 1))
}
func openbrowser(url string) {
@ -177,10 +177,10 @@ func openbrowser(url string) {
func (v *MainMenu) onSinglePlayerClicked() {
// Go here only if existing characters are available to select
if d2gamestate.HasGameStates() {
d2scene.SetNextScene(CreateCharacterSelect())
d2screen.SetNextScreen(CreateCharacterSelect())
return
}
d2scene.SetNextScene(CreateSelectHeroClass())
d2screen.SetNextScreen(CreateSelectHeroClass())
}
func (v *MainMenu) onGithubButtonClicked() {
@ -192,7 +192,7 @@ func (v *MainMenu) onExitButtonClicked() {
}
func (v *MainMenu) onCreditsButtonClicked() {
d2scene.SetNextScene(CreateCredits())
d2screen.SetNextScreen(CreateCredits())
}
// Render renders the main menu

16
d2game/d2gamescene/map_engine_testing.go → d2game/d2gamescreen/map_engine_testing.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"math"
@ -11,7 +11,7 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2input"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2map"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
)
type RegionSpec struct {
@ -311,13 +311,13 @@ func (met *MapEngineTest) OnKeyDown(event d2input.KeyEvent) bool {
if event.Key == d2input.KeyN {
if event.KeyMod == d2input.KeyModControl {
met.fileIndex = increment(met.fileIndex, 0, met.filesCount-1)
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
} else if event.KeyMod == d2input.KeyModShift {
met.levelPreset = increment(met.levelPreset, met.regionSpec.startPresetIndex, met.regionSpec.endPresetIndex)
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
} else {
met.currentRegion = increment(met.currentRegion, 0, len(regions))
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
}
return true
@ -326,13 +326,13 @@ func (met *MapEngineTest) OnKeyDown(event d2input.KeyEvent) bool {
if event.Key == d2input.KeyP {
if event.KeyMod == d2input.KeyModControl {
met.fileIndex = decrement(met.fileIndex, 0, met.filesCount-1)
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
} else if event.KeyMod == d2input.KeyModShift {
met.levelPreset = decrement(met.levelPreset, met.regionSpec.startPresetIndex, met.regionSpec.endPresetIndex)
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
} else {
met.currentRegion = decrement(met.currentRegion, 0, len(regions))
d2scene.SetNextScene(met)
d2screen.SetNextScreen(met)
}
return true

8
d2game/d2gamescene/select_hero_class.go → d2game/d2gamescreen/select_hero_class.go
View File

@ -1,4 +1,4 @@
package d2gamescene
package d2gamescreen
import (
"image"
@ -16,7 +16,7 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2audio"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2gamestate"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
@ -420,14 +420,14 @@ func (v *SelectHeroClass) OnUnload() error {
}
func (v SelectHeroClass) onExitButtonClicked() {
d2scene.SetNextScene(CreateCharacterSelect())
d2screen.SetNextScreen(CreateCharacterSelect())
}
func (v SelectHeroClass) onOkButtonClicked() {
gameState := d2gamestate.CreateGameState(v.heroNameTextbox.GetText(), v.selectedHero, v.hardcoreCheckbox.GetCheckState())
gameClient, _ := d2client.Create(d2clientconnectiontype.Local)
gameClient.Open(gameState.FilePath)
d2scene.SetNextScene(CreateGame(gameClient))
d2screen.SetNextScreen(CreateGame(gameClient))
}
func (v *SelectHeroClass) Render(screen d2render.Surface) error {

19
main.go
View File

@ -13,6 +13,10 @@ import (
"strconv"
"sync"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2screen"
"github.com/OpenDiablo2/OpenDiablo2/d2game/d2gamescreen"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2inventory"
"gopkg.in/alecthomas/kingpin.v2"
@ -21,7 +25,6 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2data/d2datadict"
"github.com/OpenDiablo2/OpenDiablo2/d2common/d2resource"
"github.com/OpenDiablo2/OpenDiablo2/d2game/d2gamescene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2asset"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2audio"
@ -31,7 +34,6 @@ import (
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2input"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2render/ebiten"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2scene"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2term"
"github.com/OpenDiablo2/OpenDiablo2/d2core/d2ui"
)
@ -79,9 +81,9 @@ func main() {
}
if *region == 0 {
d2scene.SetNextScene(d2gamescene.CreateMainMenu())
d2screen.SetNextScreen(d2gamescreen.CreateMainMenu())
} else {
d2scene.SetNextScene(d2gamescene.CreateMapEngineTest(*region, *preset))
d2screen.SetNextScreen(d2gamescreen.CreateMapEngineTest(*region, *preset))
}
windowTitle := fmt.Sprintf("OpenDiablo2 (%s)", GitBranch)
@ -154,8 +156,8 @@ func initialize() error {
d2term.BindAction("quit", "exits the game", func() {
os.Exit(0)
})
d2term.BindAction("scene-gui", "enters the gui playground scene", func() {
d2scene.SetNextScene(d2gamescene.CreateGuiTestMain())
d2term.BindAction("screen-gui", "enters the gui playground screen", func() {
d2screen.SetNextScreen(d2gamescreen.CreateGuiTestMain())
})
if err := d2asset.Initialize(); err != nil {
@ -212,7 +214,7 @@ func update(target d2render.Surface) error {
}
func advance(elapsed float64) error {
if err := d2scene.Advance(elapsed); err != nil {
if err := d2screen.Advance(elapsed); err != nil {
return err
}
@ -234,7 +236,7 @@ func advance(elapsed float64) error {
}
func render(target d2render.Surface) error {
if err := d2scene.Render(target); err != nil {
if err := d2screen.Render(target); err != nil {
return err
}
@ -390,7 +392,6 @@ func loadDataDict() error {
{d2resource.MagicPrefix, d2datadict.LoadMagicPrefix},
{d2resource.MagicSuffix, d2datadict.LoadMagicSuffix},
{d2resource.ItemStatCost, d2datadict.LoadItemStatCosts},
}
for _, entry := range entries {