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Don't destroy the castle if the troll doesn't reach it
[troll.git] / src / main / java / com / codingame / game / Referee.java
diff --git a/src/main/java/com/codingame/game/Referee.java b/src/main/java/com/codingame/game/Referee.java
index f087503..0c87bbf 100644 (file)
--- a/src/main/java/com/codingame/game/Referee.java
+++ b/src/main/java/com/codingame/game/Referee.java
@@ -21,321 +21,186 @@ public class Referee extends AbstractReferee {
     @Inject private MultiplayerGameManager<Player> gameManager;
     @Inject private GraphicEntityModule graphicEntityModule;
 
     @Inject private MultiplayerGameManager<Player> gameManager;
     @Inject private GraphicEntityModule graphicEntityModule;
 
-    Model model = new Model();
+    @Inject private View view;
+    @Inject private Model model;
 
 
-    // Hybrid :-(
-    Player p0, p1;
-
-    // View
-    View view = new View();
-    
     @Override
     public void init() {
     @Override
     public void init() {
-        model.random = new Random(gameManager.getSeed());
-        switch (model.random.nextInt(4)) {
-        case 0:
-            model.roadLength = 6;
-            model.initialStones = 15;
-            break;
-        case 1:
-            model.roadLength = 6;
-            model.initialStones = 30;
-            break;
-        case 2:
-            model.roadLength = 14;
-            model.initialStones = 30;
-            break;
-        case 3:
-            model.roadLength = 14;
-            model.initialStones = 50;
-            break;
-        }
-
-        model.trollPosition = model.roadLength / 2;
-
-        p0 = gameManager.getPlayer(0);
-        p0.setCastlePosition(0);
-        p0.setMultiplier(1);
-        p0.adjustScore(model.trollPosition);
-        p0.sendInputLine(String.format("%d %d", model.roadLength, model.initialStones));
-
-        p1 = gameManager.getPlayer(1);
-        p1.setCastlePosition(model.roadLength);
-        p1.setMultiplier(-1);
-        p1.adjustScore(model.trollPosition);
-        p1.sendInputLine(String.format("%d %d", model.roadLength, model.initialStones));
-
-        drawBackground();
-        drawPlayer();
-        drawTroll();
-
-        // result in text display, so do last:
-        p0.setStones(model.initialStones);
-        p1.setStones(model.initialStones);
-
-        gameManager.setFrameDuration(2000);
-    }
-
-    private void drawBackground() {
-        graphicEntityModule.createSprite()
-                .setImage("background.png")
-                .setAnchor(0);
-    }
-
-    private void drawPlayer() {
-        for (Player player : gameManager.getPlayers()) {
-            boolean p0 = player.getIndex() == 0;
-            int x = p0 ? 280 : 1920 - 280;
-            int y = 220;
-
-            Rectangle border1 = graphicEntityModule
-                    .createRectangle()
-                    .setWidth(140)
-                    .setHeight(140)
-                    .setX(x - 70)
-                    .setY(y - 70)
-                    .setLineWidth(0)
-                    .setFillColor(player.getColorToken());
-
-            Rectangle border2 = graphicEntityModule
-                    .createRectangle()
-                    .setWidth(120)
-                    .setHeight(120)
-                    .setX(x - 60)
-                    .setY(y - 60)
-                    .setLineWidth(0)
-                    .setFillColor(0xffffff);
-
-            Sprite avatarSprite = graphicEntityModule.createSprite()
-                    .setX(x)
-                    .setY(y)
-                    .setZIndex(20)
-                    .setImage(player.getAvatarToken())
-                    .setAnchor(0.5)
-                    .setBaseHeight(116)
-                    .setBaseWidth(116);
-
-            player.avatar = graphicEntityModule.createGroup(border1, border2, avatarSprite);
-
-            Text text = graphicEntityModule.createText(player.getNicknameToken())
-                    .setX(x)
-                    .setY(y + 120)
-                    .setZIndex(20)
-                    .setFontSize(40)
-                    .setFillColor(0x7f3f00)
-                    .setAnchor(0.5);
-
-            player.stoneCounter = graphicEntityModule.createText("S")
-                .setX(x)
-                .setY(y+200)
-                .setZIndex(20)
-                .setFontSize(40)
-                .setFillColor(0x7f3f00)
-                .setAnchor(0.5);
+        model.init(gameManager.getSeed());
+        gameManager.getPlayer(0).model = model.p0;
+        gameManager.getPlayer(1).model = model.p1;
 
 
-            player.message = graphicEntityModule.createText()
-                .setX(p0 ? 15 : 1920-15)
-                .setY(680)
-                .setZIndex(1)
-                .setFontSize(40)
-                .setStrokeColor(0x000000)
-                .setFillColor(0xffbf7f)
-                .setAnchorX(p0 ? 0 : 1)
-                .setAnchorY(1);
-
-            player.castle = graphicEntityModule.createSprite()
-                .setImage("castle.png")
-                .setTint(player.getColorToken())
-                .setX(p0 ? 160 : 1920-160)
-                .setY(p0 ? 890 : 880)
-                .setZIndex(1)
-                .setAnchorX(0.5)
-                .setAnchorY(1)
-                .setScaleX(p0 ? 1 : -1);
-
-            player.stone = graphicEntityModule.createText()
-                .setZIndex(3)
-                .setFontSize(150)
-                .setFillColor(0x12322a)
-                .setAnchor(0.5)
-                .setAlpha(0);
+        for (Player p: gameManager.getPlayers()) {
+            p.gameInit(model.roadLength, model.initialStones);
         }
         }
-    }
-
-    private void drawTroll() {
-        view.troll = graphicEntityModule.createSprite()
-            .setImage("troll.png")
-            .setAnchorX(0.5)
-            .setAnchorY(1)
-            .setX(1920/2)
-            .setY(880)
-            .setZIndex(2);
-        view.trollPositionGauge = graphicEntityModule.createText()
-            .setZIndex(2)
-            .setAnchor(0.5)
-            .setFontSize(40)
-            .setX(1980/2)
-            .setY(980)
-            .setFillColor(0xffffff);
-    }
 
 
-    private void moveTroll() {
-        graphicEntityModule.commitEntityState(0.5, view.troll, view.trollPositionGauge);
-        int x0 = p0.castle.getX(), x1 = p1.castle.getX();
-        int y0 = p0.castle.getY(), y1 = p1.castle.getY();
-        view.troll.setX(x0 + model.trollPosition * (x1-x0) / model.roadLength,
-                   Curve.ELASTIC);
-        view.troll.setY(y0 + model.trollPosition * (y1-y0) / model.roadLength,
-                   Curve.ELASTIC);
-
-        view.trollPositionGauge.setX((view.trollPositionGauge.getX() + view.troll.getX()) / 2);
-        int delta = model.trollPosition - model.roadLength / 2;
-        if (delta < 0) {
-            view.trollPositionGauge.setText("← " + Math.abs(delta));
-        }
-        else if (delta > 0) {
-            view.trollPositionGauge.setText(Math.abs(delta) + " →");
-        }
-        else {
-            view.trollPositionGauge.setText("↔");
-        }
-        graphicEntityModule.commitEntityState(0.75, view.trollPositionGauge);
-        view.trollPositionGauge.setX(view.troll.getX());
+        view.init(model);
+        gameManager.getPlayer(0).view = view.p0;
+        gameManager.getPlayer(1).view = view.p1;
+        gameManager.setFrameDuration(2000);
     }
 
     @Override
     public void gameTurn(int turn) {
     }
 
     @Override
     public void gameTurn(int turn) {
+        // System.err.println("Starting turn " + turn);
 
 
-        p0.sendInputLine(String.format("%d %d %d", p0.getScore(), p0.getStones(), p1.getStones()));
-        p1.sendInputLine(String.format("%d %d %d", p1.getScore(), p1.getStones(), p0.getStones()));
+        view.startTurn();
 
         for (Player player : gameManager.getActivePlayers()) {
 
         for (Player player : gameManager.getActivePlayers()) {
-            player.execute();
+            player.sendGameTurn();
         }
         }
-
-        int delta = 0;
+        // SDK @#%^&! arbitrary sequence point: last input < first output
+
+        /* Parse player actions and decide basic disqualifications.
+         * Display their optional message right now: if their action
+         * is ill-formed it could help them debug.  Or shame them, at
+         * least.
+         */
+        boolean disqual = false;
         for (Player player : gameManager.getActivePlayers()) {
         for (Player player : gameManager.getActivePlayers()) {
-            try {
-                int stones = player.getAction();
-                if (stones == 0 && player.getStones() > 0) {
-                    if (view.random.nextInt(10) > 0) {
-                        gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " tried not throwing stones.  Fixing that for them because I'm in a good mood today."));
-                        stones = 1;
+            player.receiveGameTurn();
+            switch (player.type) {
+            case Timeout:
+                gameManager.addToGameSummary(player.getNicknameToken() + " timed out!");
+                player.deactivate(player.getNicknameToken() + " T/O");
+                player.setScore(-1);
+                disqual = true;
+                break;
+            case Invalid:
+                player.deactivate(player.getNicknameToken() + " INVALID");
+                gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " provided an ill-formed action"));
+                player.setScore(-1);
+                disqual = true;
+                break;
+            case Throw:
+                try { player.model.consumeStones(player.stoneThrow); }
+                catch (Model.Player.ThrewMoreStonesThanHad e) {
+                    if (model.random.nextInt(10) > 0) {
+                        gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " tried to throw more stones than they had.  I'll let it slide for this time.  (But not let them throw that much!)"));
+                        player.stoneThrow = player.model.consumeMaxStones();
                     }
                     else {
                     }
                     else {
-                        throw new InvalidAction("tried not throwing any stone.  They were then eaten by a grue.");
+                        gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " tried to throw more stones than they had.  They went into debt trying to provide.  The economy tanked, recession and famine ensued; even the troll wouldn't have wanted to bash them anymore.  But that's no victory."));
+                        player.deactivate(player.getNicknameToken() + " ILLEGAL");
+                        player.setScore(-1);
+                        disqual = true;
                     }
                 }
                     }
                 }
-                player.consumeStones(stones);
-                gameManager.addToGameSummary(String.format("%s throws %d stone%s at the troll.", player.getNicknameToken(), stones, stones == 1 ? "" : "s"));
-                delta += player.getMultiplier() * stones;
+                catch (Model.Player.FailedToThrowStonesAndShouldHave e) {
+                    if (model.random.nextInt(10) > 0) {
+                        gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " tried not throwing any stones.  Fixing that for them because I'm in a good mood today."));
+                        player.stoneThrow = player.model.consumeMinStones();
+                    }
+                    else {
+                        gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + "tried not throwing any stones.  They were then eaten by a grue."));
+                        player.deactivate(player.getNicknameToken() + " ILLEGAL");
+                        player.setScore(-1);
+                        disqual = true;
+                    }
+                }
+                break;
+            }
+            player.view.displayMessage(player.messageString);
+        }
 
 
-                if (stones < 0) {
+        /* Update game model and view.
+         *
+         * As a special case, the "cheater" (sending out negative
+         * stones) handling is deferred here because we need to update
+         * its view for it to be funny.  In the end, they're still
+         * disqualified.
+         *
+         * Gather other game end scenarios (actual victory or stone
+         * exhaustion).
+         */
+        int delta = 0;
+        boolean victory = false;
+        boolean exhausted = false;
+        if (! disqual) {
+            for (Player player : gameManager.getActivePlayers()) {
+                gameManager.addToGameSummary(String.format("%s throws %d stone%s at the troll.", player.getNicknameToken(), player.stoneThrow, player.stoneThrow == 1 ? "" : "s"));
+                delta += player.model.getMultiplier() * player.stoneThrow;
+
+                if (player.stoneThrow < 0) {
                     player.deactivate(player.getNicknameToken() + " CHEAT");
                     gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " cheated.  Banning account."));
                     player.setScore(-1);
                     player.deactivate(player.getNicknameToken() + " CHEAT");
                     gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " cheated.  Banning account."));
                     player.setScore(-1);
-                    endGame();
+                    disqual = true;
                 }
                 }
-                else if (stones > 0) {
-                    player.stone.setX(player.castle.getX());
-                    player.stone.setY(player.castle.getY() - 100);
-                    player.stone.setText(new Integer(stones).toString());
-                    player.stone.setAlpha(1);
-                    graphicEntityModule.commitEntityState(0, player.stone);
-    
-                    int peakX = (player.castle.getX() + view.troll.getX()) / 2;
-                    int peakY = 540;
-                    player.stone.setX(peakX);
-                    player.stone.setY(peakY, Curve.EASE_OUT);
-                    graphicEntityModule.commitEntityState(0.25, player.stone,
-                                                          player.stoneCounter);
-    
-                    player.stone.setX(view.troll.getX());
-                    player.stone.setY(view.troll.getY() - 50, Curve.EASE_IN);
-                    player.stone.setAlpha(0, Curve.EASE_IN);
-                    graphicEntityModule.commitEntityState(0.5, player.stone);
+                else if (player.stoneThrow > 0) {
+                    player.view.animateStones(player.stoneThrow);
+                    player.view.updateStoneCounter();
                 }
             }
                 }
             }
-            catch (InvalidAction e) {
-                player.deactivate(player.getNicknameToken() + " INVALID");
-                gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " " + e.getMessage()));
-                player.setScore(-1);
-                endGame();
+
+            /* If a player cheated, delta is unusable as is.
+             * (Consider the case the player on the right sent
+             * INT_MIN.  INT_MIN * (-1) = INT_MIN, so that player
+             * would both glean the stones *and* push the troll away.
+             * It would be unfair to have a cheating player "win"
+             * (earn the opponent castle destruction animation) this
+             * way.
+             */
+            boolean cheat0 = gameManager.getPlayer(0).stoneThrow < 0;
+            boolean cheat1 = gameManager.getPlayer(1).stoneThrow < 0;
+            if (cheat0 && cheat1); // here we can actually keep delta's value
+            else if (cheat0) delta = -1;
+            else if (cheat1) delta =  1;
+
+            if (delta > 0) {
+                gameManager.addToGameSummary("Troll walks right.");
+                model.trollPosition++;
             }
             }
-            catch (NumberFormatException e) {
-                player.deactivate(player.getNicknameToken() + " ERROR");
-                gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " provided malformed input!"));
-                player.setScore(-1);
-                endGame();
+            else if (delta < 0) {
+                gameManager.addToGameSummary("Troll walks left.");
+                model.trollPosition--;
             }
             }
-            catch (TimeoutException e) {
-                gameManager.addToGameSummary(player.getNicknameToken() + " timed out!");
-                player.deactivate(player.getNicknameToken() + " T/O");
-                player.setScore(-1);
-                endGame();
+            else {
+                gameManager.addToGameSummary("Troll stands still.");
+                // XXX animate
             }
             }
+            view.moveTroll();
 
 
-            player.message
-                .setText(player.getMessageString());
-            //  .setAnchorX(/*player == p0 ? 0 : */ 1);
-            graphicEntityModule.commitEntityState(0, player.message);
-        }
-
-        if (delta > 0) {
-            gameManager.addToGameSummary("Troll walks right.");
-            model.trollPosition++;
-            moveTroll();
-        }
-        else if (delta < 0) {
-            gameManager.addToGameSummary("Troll walks left.");
-            model.trollPosition--;
-            moveTroll();
-        }
-        else {
-            gameManager.addToGameSummary("Troll stands still.");
-        }
+            for (Player player : gameManager.getActivePlayers()) {
+                player.model.adjustScore(model.trollPosition);
+            }
 
 
-        for (Player player : gameManager.getActivePlayers()) {
-            player.adjustScore(model.trollPosition);
-            if (model.trollPosition == player.getCastlePosition()) {
-                gameManager.addToGameSummary(GameManager.formatErrorMessage("Troll destroys " + player.getNicknameToken()));
-                endGame();
+            if (model.haveWinner()) {
+                int loser = model.getLoser();
+                gameManager.addToGameSummary(GameManager.formatErrorMessage("Troll destroys " + gameManager.getPlayer(loser).getNicknameToken()) + ".");
+                gameManager.getPlayer(loser).view.destroy();
+                victory = true;
             }
             }
+            else if (model.exhausted()) exhausted = true;
         }
 
         }
 
-        if (p0.getStones() <= 0 && p1.getStones() <= 0) {
-            endGame();
-        }
+        if (disqual || victory || exhausted) endGame();
     }
 
     }
 
-    private void destroyPlayer(Player player) {
-        player.avatar.setRotation(170*Math.PI/180, Curve.ELASTIC);
+    private void endGame() {
+        gameManager.endGame();
 
 
-        graphicEntityModule.commitEntityState(0.5, player.castle);
-        player.castle.setX(player.castle.getX(), Curve.ELASTIC);
-        player.castle.setScaleY(-0.2, Curve.EASE_IN);
-    }
+        Player p0 = gameManager.getPlayer(0);
+        Player p1 = gameManager.getPlayer(1);
 
 
-    private void endGame() {
-        if (! gameManager.isGameEnd()) {
-            gameManager.endGame();
+        int s0 = p0.getScore();
+        int s1 = p1.getScore();
 
 
-            if (p0.getScore() > p1.getScore()) {
-                gameManager.addToGameSummary(GameManager.formatSuccessMessage(p0.getNicknameToken() + " wins"));
-                destroyPlayer(p1);
-            }
-            else if (p0.getScore() < p1.getScore()) {
-                gameManager.addToGameSummary(GameManager.formatSuccessMessage(p1.getNicknameToken() + " wins"));
-                destroyPlayer(p0);
-            }
-            else if (p0.getScore() < 0) {
-                gameManager.addToGameSummary(GameManager.formatErrorMessage("Everybody loses!"));
-                destroyPlayer(p0);
-                destroyPlayer(p1);
-            }
-            else {
-                gameManager.addToGameSummary("Draw.");
-            }
+        if (s0 > s1) {
+            gameManager.addToGameSummary(GameManager.formatSuccessMessage(p0.getNicknameToken() + " wins."));
+            p1.view.markLoser();
+        }
+        else if (s0 < s1) {
+            gameManager.addToGameSummary(GameManager.formatSuccessMessage(p1.getNicknameToken() + " wins."));
+            p0.view.markLoser();
+        }
+        else if (s0 < 0) {
+            gameManager.addToGameSummary(GameManager.formatErrorMessage("Everybody loses!"));
+            p0.view.markLoser();
+            p1.view.markLoser();
+        }
+        else {
+            gameManager.addToGameSummary("Draw.");
         }
     }
 }
         }
     }
 }
Throw rocks at things