Random cleaning

5 files changed, 34 insertions, 70 deletions

diff --git a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/api/Table.kt b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/api/Table.kt
index 2c2e5066..bf2bdfc7 100644
--- a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/api/Table.kt
+++ b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/api/Table.kt
@@ -2,12 +2,12 @@ package org.luxons.sevenwonders.game.api
 
 import org.luxons.sevenwonders.game.boards.Board
 import org.luxons.sevenwonders.game.boards.RelativeBoardPosition
+import org.luxons.sevenwonders.game.boards.neighboursPositions
 import org.luxons.sevenwonders.game.cards.Card
 import org.luxons.sevenwonders.game.cards.Color
 import org.luxons.sevenwonders.game.cards.HandRotationDirection
 import org.luxons.sevenwonders.game.data.Age
 import org.luxons.sevenwonders.game.moves.Move
-import org.luxons.sevenwonders.game.resources.Provider
 
 /**
  * The table contains what is visible by all the players in the game: the boards and their played cards, and the
@@ -25,13 +25,10 @@ class Table(val boards: List<Board>) {
 
     var lastPlayedMoves: List<Move> = emptyList()
 
-    fun getBoard(playerIndex: Int): Board {
-        return boards[playerIndex]
-    }
+    fun getBoard(playerIndex: Int): Board = boards[playerIndex]
 
-    fun getBoard(playerIndex: Int, position: RelativeBoardPosition): Board {
-        return boards[position.getIndexFrom(playerIndex, nbPlayers)]
-    }
+    fun getBoard(playerIndex: Int, position: RelativeBoardPosition): Board =
+        boards[position.getIndexFrom(playerIndex, nbPlayers)]
 
     fun increaseCurrentAge() {
         this.currentAge++
@@ -40,7 +37,7 @@ class Table(val boards: List<Board>) {
     fun resolveMilitaryConflicts() {
         for (i in 0 until nbPlayers) {
             val board1 = getBoard(i)
-            val board2 = getBoard((i + 1) % nbPlayers)
+            val board2 = getBoard(i, RelativeBoardPosition.RIGHT)
             resolveConflict(board1, board2)
         }
     }
@@ -57,11 +54,7 @@ class Table(val boards: List<Board>) {
         }
     }
 
-    fun getNeighbourGuildCards(playerIndex: Int): List<Card> {
-        return getNeighbourBoards(playerIndex).flatMap(Board::getPlayedCards).filter { c -> c.color == Color.PURPLE }
-    }
-
-    private fun getNeighbourBoards(playerIndex: Int): List<Board> {
-        return Provider.values().map { getBoard(playerIndex, it.boardPosition) }
-    }
+    fun getNeighbourGuildCards(playerIndex: Int): List<Card> = neighboursPositions()
+        .flatMap { getBoard(playerIndex, it).getPlayedCards() }
+        .filter { it.color == Color.PURPLE }
 }
diff --git a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/BoardElementType.kt b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/BoardElementType.kt
deleted file mode 100644
index d35e9777..00000000
--- a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/BoardElementType.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.luxons.sevenwonders.game.boards
-
-import org.luxons.sevenwonders.game.cards.Color
-
-enum class BoardElementType {
-    CARD {
-        override fun getElementCount(board: Board, colors: List<Color>?): Int = board.getNbCardsOfColor(colors!!)
-    },
-    BUILT_WONDER_STAGES {
-        override fun getElementCount(board: Board, colors: List<Color>?): Int = board.wonder.nbBuiltStages
-    },
-    DEFEAT_TOKEN {
-        override fun getElementCount(board: Board, colors: List<Color>?): Int = board.military.nbDefeatTokens
-    };
-
-    abstract fun getElementCount(board: Board, colors: List<Color>?): Int
-}
diff --git a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/RelativeBoardPosition.kt b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/RelativeBoardPosition.kt
index fcd629ec..c89205c0 100644
--- a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/RelativeBoardPosition.kt
+++ b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/boards/RelativeBoardPosition.kt
@@ -1,25 +1,11 @@
 package org.luxons.sevenwonders.game.boards
 
-enum class RelativeBoardPosition {
-    LEFT {
-        override fun getIndexFrom(playerIndex: Int, nbPlayers: Int): Int {
-            return wrapIndex(playerIndex - 1, nbPlayers)
-        }
-    },
-    SELF {
-        override fun getIndexFrom(playerIndex: Int, nbPlayers: Int): Int {
-            return playerIndex
-        }
-    },
-    RIGHT {
-        override fun getIndexFrom(playerIndex: Int, nbPlayers: Int): Int {
-            return wrapIndex(playerIndex + 1, nbPlayers)
-        }
-    };
+enum class RelativeBoardPosition(private val offset: Int) {
+    LEFT(-1),
+    SELF(0),
+    RIGHT(1);
 
-    abstract fun getIndexFrom(playerIndex: Int, nbPlayers: Int): Int
-
-    internal fun wrapIndex(index: Int, nbPlayers: Int): Int {
-        return Math.floorMod(index, nbPlayers)
-    }
+    fun getIndexFrom(playerIndex: Int, nbPlayers: Int): Int = Math.floorMod(playerIndex + offset, nbPlayers)
 }
+
+fun neighboursPositions() = listOf(RelativeBoardPosition.LEFT, RelativeBoardPosition.RIGHT)
diff --git a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/cards/HandRotationDirection.kt b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/cards/HandRotationDirection.kt
index 13494175..a10ec19f 100644
--- a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/cards/HandRotationDirection.kt
+++ b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/cards/HandRotationDirection.kt
@@ -5,11 +5,7 @@ enum class HandRotationDirection {
     RIGHT;
 
     companion object {
-
-        fun forAge(age: Int): HandRotationDirection {
-            // clockwise (pass to the left) at age 1, and alternating
-            return if (age % 2 == 0) HandRotationDirection.RIGHT else HandRotationDirection.LEFT
-        }
+        // clockwise (pass to the left) at age 1, and alternating
+        fun forAge(age: Int): HandRotationDirection = if (age % 2 == 0) RIGHT else LEFT
     }
 }
-
diff --git a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.kt b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.kt
index 104dfc77..defd896a 100644
--- a/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.kt
+++ b/game-engine/src/main/kotlin/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.kt
@@ -2,32 +2,38 @@ package org.luxons.sevenwonders.game.effects
 
 import org.luxons.sevenwonders.game.api.Table
 import org.luxons.sevenwonders.game.boards.Board
-import org.luxons.sevenwonders.game.boards.BoardElementType
 import org.luxons.sevenwonders.game.boards.RelativeBoardPosition
 import org.luxons.sevenwonders.game.cards.Color
 
+enum class BoardElementType {
+    CARD,
+    BUILT_WONDER_STAGES,
+    DEFEAT_TOKEN
+}
+
 data class BonusPerBoardElement (
     val boards: List<RelativeBoardPosition>,
     val type: BoardElementType,
     val gold: Int = 0,
     val points: Int = 0,
-    // only relevant if type=CARD
-    val colors: List<Color>? = null
+    val colors: List<Color>? = null // only relevant if type=CARD
 ) : Effect {
 
     override fun apply(table: Table, playerIndex: Int) {
-        val goldGain = gold * computeNbOfMatchingElementsIn(table, playerIndex)
-        val board = table.getBoard(playerIndex)
-        board.addGold(goldGain)
+        val goldGain = gold * nbMatchingElementsIn(table, playerIndex)
+        table.getBoard(playerIndex).addGold(goldGain)
     }
 
-    override fun computePoints(table: Table, playerIndex: Int): Int =
-        points * computeNbOfMatchingElementsIn(table, playerIndex)
+    override fun computePoints(table: Table, playerIndex: Int): Int = points * nbMatchingElementsIn(table, playerIndex)
 
-    private fun computeNbOfMatchingElementsIn(table: Table, playerIndex: Int): Int = boards
+    private fun nbMatchingElementsIn(table: Table, playerIndex: Int): Int = boards
         .map { pos -> table.getBoard(playerIndex, pos) }
-        .map(::computeNbOfMatchingElementsIn)
+        .map(::nbMatchingElementsIn)
         .sum()
 
-    private fun computeNbOfMatchingElementsIn(board: Board): Int = type.getElementCount(board, colors)
+    private fun nbMatchingElementsIn(board: Board): Int = when (type) {
+            BoardElementType.CARD -> board.getNbCardsOfColor(colors!!)
+            BoardElementType.BUILT_WONDER_STAGES -> board.wonder.nbBuiltStages
+            BoardElementType.DEFEAT_TOKEN -> board.military.nbDefeatTokens
+    }
 }