src/main/java/com/codingame/game/Referee.java

   1 package com.codingame.game;
   2
   3 import java.util.ArrayList;
   4 import java.util.Collections;
   5 import java.util.List;
   6 import java.util.Random;
   7
   8 import com.codingame.gameengine.core.AbstractPlayer.TimeoutException;
   9 import com.codingame.gameengine.core.AbstractReferee;
  10 import com.codingame.gameengine.core.GameManager;
  11 import com.codingame.gameengine.core.MultiplayerGameManager;
  12 import com.codingame.gameengine.module.entities.GraphicEntityModule;
  13 import com.codingame.gameengine.module.entities.Rectangle;
  14 import com.codingame.gameengine.module.entities.Sprite;
  15 import com.codingame.gameengine.module.entities.Text;
  16 import com.codingame.gameengine.module.entities.Curve;
  17 import com.google.inject.Inject;
  18 import com.google.inject.Provider;
  19
  20 public class Referee extends AbstractReferee {
  21     @Inject private MultiplayerGameManager<Player> gameManager;
  22     @Inject private GraphicEntityModule graphicEntityModule;
  23
  24     @Inject private View view;
  25     @Inject private Model model;
  26
  27     @Override
  28     public void init() {
  29         model.init(gameManager.getSeed());
  30         gameManager.getPlayer(0).model = model.p0;
  31         gameManager.getPlayer(1).model = model.p1;
  32
  33         for (Player p: gameManager.getPlayers()) {
  34             p.sendInputLine(String.format("%d %d",
  35                                           model.roadLength,
  36                                           model.initialStones));
  37         }
  38
  39         view.init(model);
  40         gameManager.getPlayer(0).view = view.p0;
  41         gameManager.getPlayer(1).view = view.p1;
  42         gameManager.setFrameDuration(2000);
  43     }
  44
  45     @Override
  46     public void gameTurn(int turn) {
  47         // System.err.println("Starting turn " + turn);
  48
  49         view.startTurn();
  50
  51         boolean disqual = false;
  52         boolean victory = false;
  53         boolean exhausted = false;
  54
  55         int delta = 0;
  56         for (Player player : gameManager.getActivePlayers()) {
  57             Model.Player p = player.model;
  58             {
  59                 player.sendInputLine(String.format("%d %d %d",
  60                                                    p.getTrollDistance(),
  61                                                    p.getStones(),
  62                                                    p.getOppStones()));
  63             }
  64             player.execute();
  65         }
  66
  67         // SDK @#%^&! arbitrary sequence point: last input < first output
  68
  69         for (Player player : gameManager.getActivePlayers()) {
  70             Model.Player p = player.model;
  71
  72             try {
  73                 int stones = player.getAction();
  74                 if (stones == 0 && p.getStones() > 0) {
  75                     if (model.random.nextInt(10) > 0) {
  76                         gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " tried not throwing stones.  Fixing that for them because I'm in a good mood today."));
  77                         stones = 1;
  78                     }
  79                     else {
  80                         throw new InvalidAction("tried not throwing any stone.  They were then eaten by a grue.");
  81                     }
  82                 }
  83                 p.consumeStones(stones);
  84                 gameManager.addToGameSummary(String.format("%s throws %d stone%s at the troll.", player.getNicknameToken(), stones, stones == 1 ? "" : "s"));
  85                 delta += player.model.getMultiplier() * stones;
  86
  87                 if (stones < 0) {
  88                     player.deactivate(player.getNicknameToken() + " CHEAT");
  89                     gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " cheated.  Banning account."));
  90                     player.setScore(-1);
  91                     disqual = true;
  92                 }
  93                 else if (stones > 0) {
  94                     player.view.animateStones(stones);
  95                     player.view.updateStoneCounter();
  96                 }
  97             }
  98             catch (InvalidAction e) {
  99                 player.deactivate(player.getNicknameToken() + " INVALID");
 100                 gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " " + e.getMessage()));
 101                 player.setScore(-1);
 102                 disqual = true;
 103             }
 104             catch (NumberFormatException e) {
 105                 player.deactivate(player.getNicknameToken() + " ERROR");
 106                 gameManager.addToGameSummary(GameManager.formatErrorMessage(player.getNicknameToken() + " provided malformed input!"));
 107                 player.setScore(-1);
 108                 disqual = true;
 109             }
 110             catch (TimeoutException e) {
 111                 gameManager.addToGameSummary(player.getNicknameToken() + " timed out!");
 112                 player.deactivate(player.getNicknameToken() + " T/O");
 113                 player.setScore(-1);
 114                 disqual = true;
 115             }
 116
 117             player.view.displayMessage(player.getMessageString());
 118         }
 119
 120         if (! disqual) {
 121             if (delta > 0) {
 122                 gameManager.addToGameSummary("Troll walks right.");
 123                 model.trollPosition++;
 124             }
 125             else if (delta < 0) {
 126                 gameManager.addToGameSummary("Troll walks left.");
 127                 model.trollPosition--;
 128             }
 129             else {
 130                 gameManager.addToGameSummary("Troll stands still.");
 131                 // XXX animate
 132             }
 133             view.moveTroll();
 134
 135             for (Player player : gameManager.getActivePlayers()) {
 136                 player.model.adjustScore(model.trollPosition);
 137             }
 138
 139             if (model.haveWinner()) {
 140                 int loser = model.getLoser();
 141                 gameManager.addToGameSummary(GameManager.formatErrorMessage("Troll destroys " + gameManager.getPlayer(loser).getNicknameToken()) + ".");
 142                 victory = true;
 143             }
 144             else if (model.exhausted()) exhausted = true;
 145         }
 146
 147         if (disqual || victory || exhausted) endGame();
 148     }
 149
 150     private void endGame() {
 151         gameManager.endGame();
 152
 153         Player p0 = gameManager.getPlayer(0);
 154         Player p1 = gameManager.getPlayer(1);
 155
 156         int s0 = p0.getScore();
 157         int s1 = p1.getScore();
 158
 159         if (s0 > s1) {
 160             gameManager.addToGameSummary(GameManager.formatSuccessMessage(p0.getNicknameToken() + " wins."));
 161             p1.view.destroy();
 162         }
 163         else if (s0 < s1) {
 164             gameManager.addToGameSummary(GameManager.formatSuccessMessage(p1.getNicknameToken() + " wins."));
 165             p0.view.destroy();
 166         }
 167         else if (s0 < 0) {
 168             gameManager.addToGameSummary(GameManager.formatErrorMessage("Everybody loses!"));
 169             p0.view.destroy();
 170             p1.view.destroy();
 171         }
 172         else {
 173             gameManager.addToGameSummary("Draw.");
 174         }
 175     }
 176 }