Implement random event live simulation

5 files changed, 135 insertions, 4 deletions

diff --git a/src/ch/epfl/xblast/server/GameState.java b/src/ch/epfl/xblast/server/GameState.java
index 1abe17a..4b00c3e 100644
--- a/src/ch/epfl/xblast/server/GameState.java
+++ b/src/ch/epfl/xblast/server/GameState.java
@@ -477,4 +477,16 @@ public final class GameState {
                 .collect(Collectors.toList());
     }
 
+    @Override
+    public String toString() {
+        return "GameState{" +
+                "ticks=" + ticks +
+                ", board=" + board +
+                ", players=" + players +
+                ", bombs=" + bombs +
+                ", explosions=" + explosions +
+                ", blasts=" + blasts +
+                '}';
+    }
+
 }
diff --git a/src/ch/epfl/xblast/server/Player.java b/src/ch/epfl/xblast/server/Player.java
index 094d395..d2f7b88 100644
--- a/src/ch/epfl/xblast/server/Player.java
+++ b/src/ch/epfl/xblast/server/Player.java
@@ -329,4 +329,15 @@ public final class Player {
         return new Bomb(this.id(), this.position().containingCell(), Ticks.BOMB_FUSE_TICKS, this.bombRange());
     }
 
+    @Override
+    public String toString() {
+        return "Player{" +
+                "id=" + id +
+                ", lifeStates=" + lifeStates +
+                ", directedPos=" + directedPos +
+                ", maxBombs=" + maxBombs +
+                ", bombRange=" + bombRange +
+                '}';
+    }
+
 }
diff --git a/src/ch/epfl/xblast/server/debug/GameStatePrinter.java b/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
index ea8b360..d4d91e5 100644
--- a/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
+++ b/src/ch/epfl/xblast/server/debug/GameStatePrinter.java
@@ -12,6 +12,7 @@ import java.util.List;
  * Game state printer utility class that outputs the board to the terminal.
  *
  * @author EPFL
+ * @author Pacien TRAN-GIRARD (261948)
  */
 public final class GameStatePrinter {
 
@@ -19,9 +20,15 @@ public final class GameStatePrinter {
     }
 
     public static void printGameState(GameState s) {
-        List<Player> ps = s.alivePlayers();
-        Board board = s.board();
+        printStats(s);
+        printBoard(s.board(), s.alivePlayers());
+    }
+
+    private static void printStats(GameState s) {
+        System.out.println(s);
+    }
 
+    private static void printBoard(Board b, List<Player> ps) {
         for (int y = 0; y < Cell.ROWS; ++y) {
             xLoop:
             for (int x = 0; x < Cell.COLUMNS; ++x) {
@@ -32,8 +39,8 @@ public final class GameStatePrinter {
                         continue xLoop;
                     }
                 }
-                Block b = board.blockAt(c);
-                System.out.print(stringForBlock(b));
+                Block block = b.blockAt(c);
+                System.out.print(stringForBlock(block));
             }
             System.out.println();
         }
diff --git a/test/ch/epfl/xblast/server/BoardTest.java b/test/ch/epfl/xblast/server/BoardTest.java
index a7794d1..44feffb 100644
--- a/test/ch/epfl/xblast/server/BoardTest.java
+++ b/test/ch/epfl/xblast/server/BoardTest.java
@@ -5,6 +5,7 @@ import ch.epfl.xblast.Cell;
 import org.junit.Test;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import static org.junit.Assert.*;
@@ -15,6 +16,26 @@ import static org.junit.Assert.*;
  */
 public class BoardTest {
 
+    /**
+     * Builds and returns a NW Quadrant map.
+     *
+     * @return the map
+     */
+    public static List<List<Block>> buildNWQuadrantMap() {
+        Block __ = Block.FREE;
+        Block XX = Block.INDESTRUCTIBLE_WALL;
+        Block OO = Block.DESTRUCTIBLE_WALL;
+
+        List<List<Block>> map = new ArrayList<>(7);
+        map.add(Arrays.asList(__, __, __, __, __, __, __));
+        map.add(Arrays.asList(__, XX, OO, XX, OO, XX, OO));
+        map.add(Arrays.asList(__, OO, __, __, __, OO, __));
+        map.add(Arrays.asList(OO, XX, __, XX, XX, XX, XX));
+        map.add(Arrays.asList(__, OO, __, OO, __, __, __));
+        map.add(Arrays.asList(OO, XX, OO, XX, OO, XX, __));
+        return map;
+    }
+
     @Test(expected = IllegalArgumentException.class)
     public void isBoardBuilderEmptyInputThrowingException() {
         List<Sq<Block>> blocks = new ArrayList<>();
diff --git a/test/ch/epfl/xblast/simulation/RandomSimulation.java b/test/ch/epfl/xblast/simulation/RandomSimulation.java
new file mode 100644
index 0000000..3888650
--- /dev/null
+++ b/test/ch/epfl/xblast/simulation/RandomSimulation.java
@@ -0,0 +1,80 @@
+package ch.epfl.xblast.simulation;
+
+import ch.epfl.xblast.Cell;
+import ch.epfl.xblast.PlayerID;
+import ch.epfl.xblast.server.Board;
+import ch.epfl.xblast.server.BoardTest;
+import ch.epfl.xblast.server.GameState;
+import ch.epfl.xblast.server.Player;
+import ch.epfl.xblast.server.debug.GameStatePrinter;
+import ch.epfl.xblast.server.debug.RandomEventGenerator;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Random game simulation.
+ *
+ * @author Pacien TRAN-GIRARD (261948)
+ */
+public class RandomSimulation {
+
+    private static final long DISPLAY_DELAY = 50; // in milliseconds
+
+    private static final int PLAYER_LIVES = 4;
+    private static final int PLAYER_MAX_BOMBS = 4;
+    private static final int PLAYER_BOMB_RANGE = 4;
+
+    private static final int SEED = 2016;
+    private static final int SPEED_CHANGE_PROB = 30;
+    private static final int BOMB_PROB = 100;
+    private static final RandomEventGenerator RANDOM_EVENT_GENERATOR = new RandomEventGenerator(SEED, SPEED_CHANGE_PROB, BOMB_PROB);
+
+    private static Board buildTestBoard() {
+        return Board.ofQuadrantNWBlocksWalled(BoardTest.buildNWQuadrantMap());
+    }
+
+    private static Player newPlayer(PlayerID id, Cell pos) {
+        return new Player(id, PLAYER_LIVES, pos, PLAYER_MAX_BOMBS, PLAYER_BOMB_RANGE);
+    }
+
+    private static List<Player> buildPlayersList() {
+        return Arrays.asList(
+                newPlayer(PlayerID.PLAYER_1, new Cell(1, 1)),
+                newPlayer(PlayerID.PLAYER_2, new Cell(13, 1)),
+                newPlayer(PlayerID.PLAYER_3, new Cell(13, 11)),
+                newPlayer(PlayerID.PLAYER_4, new Cell(1, 11)));
+    }
+
+    private static GameState buildInitialGameState() {
+        return new GameState(buildTestBoard(), buildPlayersList());
+    }
+
+    private static GameState nextGameState(GameState gs) {
+        return gs.next(RANDOM_EVENT_GENERATOR.randomSpeedChangeEvents(), RANDOM_EVENT_GENERATOR.randomBombDropEvents());
+    }
+
+    private static boolean isSimulationOver(GameState gs) {
+        return gs == null || gs.isGameOver();
+    }
+
+    private static void delay() {
+        try {
+            Thread.sleep(DISPLAY_DELAY);
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+
+    private static void displayGameState(GameState gs) {
+        GameStatePrinter.printGameState(gs);
+        delay();
+    }
+
+    public static void main(String[] args) {
+        for (GameState gs = buildInitialGameState(); !isSimulationOver(gs); gs = nextGameState(gs))
+            displayGameState(gs);
+    }
+
+}