read game state on startup

client/src/components/Final.vue

@@ -109,21 +109,21 @@ export default {
     &-row {
       opacity: 0;
       animation: finals-text 1s ease forwards;
-      &:nth-child(1) { animation-delay: 4s; }
-      &:nth-child(2) { animation-delay: 3.8s; }
-      &:nth-child(3) { animation-delay: 3.6s; }
-      &:nth-child(4) { animation-delay: 3.4s; }
-      &:nth-child(5) { animation-delay: 3.2s; }
-      &:nth-child(6) { animation-delay: 3s; }
-      &:nth-child(7) { animation-delay: 2.8s; }
-      &:nth-child(8) { animation-delay: 2.6s; }
-      &:nth-child(9) { animation-delay: 2.4s; }
-      &:nth-child(10) { animation-delay: 2.2s; }
-      &:nth-child(11) { animation-delay: 2s; }
-      &:nth-child(12) { animation-delay: 1.8s; }
-      &:nth-child(13) { animation-delay: 1.6s; }
-      &:nth-child(14) { animation-delay: 1.4s; }
-      &:nth-child(15) { animation-delay: 1.2s; }
+      &:nth-child(1) { animation-delay: 5.5s; }
+      &:nth-child(2) { animation-delay: 4.5s; }
+      &:nth-child(3) { animation-delay: 3.5s; }
+      &:nth-child(4) { animation-delay: 2.4s; }
+      &:nth-child(5) { animation-delay: 2.2s; }
+      &:nth-child(6) { animation-delay: 2s; }
+      &:nth-child(7) { animation-delay: 1.9s; }
+      &:nth-child(8) { animation-delay: 1.8s; }
+      &:nth-child(9) { animation-delay: 1.7s; }
+      &:nth-child(10) { animation-delay: 1.6s; }
+      &:nth-child(11) { animation-delay: 1.5s; }
+      &:nth-child(12) { animation-delay: 1.4s; }
+      &:nth-child(13) { animation-delay: 1.3s; }
+      &:nth-child(14) { animation-delay: 1.2s; }
+      &:nth-child(15) { animation-delay: 1.1s; }
       &:nth-child(16) { animation-delay: 1s; }
     }
 

client/src/components/GameControls.vue

@@ -1,8 +1,8 @@
 <template>
   <nav v-if="isGamemaster" class="gamecontrols">
     <button @click="startGame">Start</button>
-    <button @click="resetGame">Reset Round</button>
     <button @click="continueGame">Continue</button>
+    <button @click="resetGame">Reset Round</button>
     <button @click="finishGame">Finish Game</button>
   </nav>
 </template>

server/src/application/addUsersToGames.go

@@ -1,11 +0,0 @@
-package application
-
-func (app *Application) addUsersToGames() {
-	for _, usr := range app.users {
-		if gm, err := app.GetGameById(usr.GetGameId()); err != nil {
-			continue
-		} else {
-			gm.AddPlayer(usr)
-		}
-	}
-}

server/src/application/application.go

@@ -21,7 +21,6 @@ func NewApplication(config applicationConfig.ApplicationConfig) (*Application, e
 	if err := app.loadGames(); err != nil {
 		return nil, err
 	}
-	app.addUsersToGames()
 
 	go app.expireInactivePlayersThread()
 

server/src/application/continueGame.go

@@ -23,7 +23,7 @@ func (app *Application) ContinueGame(usr *user.User, w http.ResponseWriter, r *h
 
 	gm.ContinueGame()
 
-	if err := app.saveGame(gm); err != nil {
+	if err := app.saveGameState(gm); err != nil {
 		fmt.Println(err)
 	}
 }

server/src/application/expireInactivePlayers.go

@@ -34,7 +34,7 @@ func (app *Application) expireInactivePlayers() []string {
 
 	for usrId, atime := range app.playerATime {
 		elapsed := now.Sub(atime)
-		if elapsed.Seconds() > 10 {
+		if elapsed.Seconds() > 5 {
 			delete(app.playerATime, usrId)
 			removedIds = append(removedIds, usrId)
 		}

server/src/application/finishGame.go

@@ -21,7 +21,7 @@ func (app *Application) FinishGame(usr *user.User, w http.ResponseWriter, r *htt
 		return
 	}
 
-	if err := app.saveGame(gm); err != nil {
+	if err := app.saveGameState(gm); err != nil {
 		fmt.Println(err)
 	}
 

server/src/application/loadGameState.go

@@ -0,0 +1,23 @@
+package application
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"sirlab.de/go/knyt/game"
+)
+
+func (app *Application) loadGameState(gm *game.Game, fileName string) error {
+	jsonBytes, err := os.ReadFile(fileName)
+	if err != nil {
+		return err
+	}
+
+	var stateJson game.GameStateJson
+	if err := json.Unmarshal(jsonBytes, &stateJson); err != nil {
+		return fmt.Errorf("%s: %v\n", fileName, err)
+	} else {
+		gm.SetGameState(&stateJson)
+	}
+	return nil
+}

server/src/application/loadGames.go

@@ -16,8 +16,8 @@ func (app Application) loadGames() error {
 	for _, file := range files {
 		id := file.Name()
 		gameDirName := path.Join(dirName, id)
-		fileName := path.Join(gameDirName, "game.json")
-		gm, errGame := game.NewGameFromFile(id, fileName)
+		gameFileName := path.Join(gameDirName, "game.json")
+		gm, errGame := game.NewGameFromFile(id, gameFileName)
 		if errGame != nil {
 			return errGame
 		}
@@ -26,6 +26,14 @@ func (app Application) loadGames() error {
 		if errStatement != nil {
 			return errStatement
 		}
+		for _, usr := range app.users {
+			if usr.GetGameId() == id {
+				gm.AddPlayer(usr)
+			}
+		}
+		app.loadGameState(gm, path.Join(gameDirName, "state.json"))
+
+		go gm.StartEngine()
 
 		app.addGame(gm)
 	}

server/src/application/saveGameState.go

@@ -7,7 +7,7 @@ import (
 	"sirlab.de/go/knyt/game"
 )
 
-func (app *Application) saveGame(gm *game.Game) error {
+func (app *Application) saveGameState(gm *game.Game) error {
 	gameJson := gm.GetGameState()
 	jsonString, errMarshal := json.MarshalIndent(gameJson, "", "  ")
 	if errMarshal != nil {

server/src/game/game.go

@@ -27,12 +27,14 @@ func NewGameFromFile(id, fileName string) (*Game, error) {
 			quotes:  make(map[string]*quote.Quote, 0),
 		}
 
-		go gm.eng.Run(gm.populateSyncDataCb)
-
 		return &gm, nil
 	}
 }
 
+func (gm *Game) StartEngine() {
+	gm.eng.Run(gm.populateSyncDataCb)
+}
+
 func (gm *Game) GetId() string {
 	gm.mu.Lock()
 	defer gm.mu.Unlock()

server/src/game/setGameState.go

@@ -0,0 +1,26 @@
+package game
+
+func (gm *Game) SetGameState(stateJson *GameStateJson) {
+	for id, score := range stateJson.Scores {
+		gm.setScore(id, score)
+	}
+
+	for _, id := range stateJson.QuotesPlayed {
+		if quote, err := gm.getQuoteById(id); err != nil {
+			continue
+		} else {
+			quote.SetIsPlayed()
+		}
+	}
+}
+
+func (gm *Game) setScore(id string, score int) {
+	gm.mu.Lock()
+	defer gm.mu.Unlock()
+
+	pi := gm.players[id]
+	if pi.id == id {
+		pi.score = score
+		gm.players[id] = pi
+	}
+}