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