Separate resource providers from relative board positions

6 files changed, 27 insertions, 24 deletions

diff --git a/src/main/java/org/luxons/sevenwonders/game/RelativePlayerPosition.java b/src/main/java/org/luxons/sevenwonders/game/RelativePlayerPosition.java
deleted file mode 100644
index 8d078d50..00000000
--- a/src/main/java/org/luxons/sevenwonders/game/RelativePlayerPosition.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package org.luxons.sevenwonders.game;
-
-public enum RelativePlayerPosition {
-    LEFT_PLAYER, RIGHT_PLAYER, SELF;
-}
diff --git a/src/main/java/org/luxons/sevenwonders/game/boards/TradingRules.java b/src/main/java/org/luxons/sevenwonders/game/boards/TradingRules.java
index 7784306a..ac13c354 100644
--- a/src/main/java/org/luxons/sevenwonders/game/boards/TradingRules.java
+++ b/src/main/java/org/luxons/sevenwonders/game/boards/TradingRules.java
@@ -3,12 +3,12 @@ package org.luxons.sevenwonders.game.boards;
 import java.util.EnumMap;
 import java.util.Map;
 
-import org.luxons.sevenwonders.game.RelativePlayerPosition;
+import org.luxons.sevenwonders.game.effects.Provider;
 import org.luxons.sevenwonders.game.resources.ResourceType;
 
 public class TradingRules {
 
-    private final Map<ResourceType, Map<RelativePlayerPosition, Integer>> costs = new EnumMap<>(ResourceType.class);
+    private final Map<ResourceType, Map<Provider, Integer>> costs = new EnumMap<>(ResourceType.class);
 
     private final int defaultCost;
 
@@ -16,11 +16,11 @@ public class TradingRules {
         this.defaultCost = defaultCost;
     }
 
-    public int getCost(ResourceType type, RelativePlayerPosition target) {
-        return costs.computeIfAbsent(type, t -> new EnumMap<>(RelativePlayerPosition.class)).getOrDefault(target, defaultCost);
+    public int getCost(ResourceType type, Provider provider) {
+        return costs.computeIfAbsent(type, t -> new EnumMap<>(Provider.class)).getOrDefault(provider, defaultCost);
     }
 
-    public void setCost(ResourceType type, RelativePlayerPosition target, int cost) {
-        costs.computeIfAbsent(type, t -> new EnumMap<>(RelativePlayerPosition.class)).put(target, cost);
+    public void setCost(ResourceType type, Provider provider, int cost) {
+        costs.computeIfAbsent(type, t -> new EnumMap<>(Provider.class)).put(provider, cost);
     }
 }
diff --git a/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java b/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
index 57b83054..2796b63a 100644
--- a/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
+++ b/src/main/java/org/luxons/sevenwonders/game/effects/BonusPerBoardElement.java
@@ -3,12 +3,11 @@ package org.luxons.sevenwonders.game.effects;
 import java.util.List;
 
 import org.luxons.sevenwonders.game.boards.Board;
-import org.luxons.sevenwonders.game.RelativePlayerPosition;
 import org.luxons.sevenwonders.game.cards.Color;
 
 public class BonusPerBoardElement implements Effect {
 
-    private List<RelativePlayerPosition> boards;
+    private List<RelativeBoardPosition> boards;
 
     private int gold;
 
@@ -19,11 +18,11 @@ public class BonusPerBoardElement implements Effect {
     // only relevant if type=CARD
     private List<Color> colors;
 
-    public List<RelativePlayerPosition> getBoards() {
+    public List<RelativeBoardPosition> getBoards() {
         return boards;
     }
 
-    public void setBoards(List<RelativePlayerPosition> boards) {
+    public void setBoards(List<RelativeBoardPosition> boards) {
         this.boards = boards;
     }
 
@@ -72,13 +71,13 @@ public class BonusPerBoardElement implements Effect {
 
     private int computeNbOfMatchingElementsIn(Board board, Board leftNeighbourBoard, Board rightNeighbourBoard) {
         int totalCount = 0;
-        if (boards.contains(RelativePlayerPosition.SELF)) {
+        if (boards.contains(RelativeBoardPosition.SELF)) {
             totalCount += computeNbOfMatchingElementsIn(board);
         }
-        if (boards.contains(RelativePlayerPosition.LEFT_PLAYER)) {
+        if (boards.contains(RelativeBoardPosition.LEFT)) {
             totalCount += computeNbOfMatchingElementsIn(leftNeighbourBoard);
         }
-        if (boards.contains(RelativePlayerPosition.RIGHT_PLAYER)) {
+        if (boards.contains(RelativeBoardPosition.RIGHT)) {
             totalCount += computeNbOfMatchingElementsIn(rightNeighbourBoard);
         }
         return totalCount;
diff --git a/src/main/java/org/luxons/sevenwonders/game/effects/Discount.java b/src/main/java/org/luxons/sevenwonders/game/effects/Discount.java
index 92d1d74d..9b5d071f 100644
--- a/src/main/java/org/luxons/sevenwonders/game/effects/Discount.java
+++ b/src/main/java/org/luxons/sevenwonders/game/effects/Discount.java
@@ -3,7 +3,6 @@ package org.luxons.sevenwonders.game.effects;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.luxons.sevenwonders.game.RelativePlayerPosition;
 import org.luxons.sevenwonders.game.boards.Board;
 import org.luxons.sevenwonders.game.boards.TradingRules;
 import org.luxons.sevenwonders.game.resources.ResourceType;
@@ -12,7 +11,7 @@ public class Discount extends InstantEffect {
 
     private final List<ResourceType> resourceTypes = new ArrayList<>();
 
-    private final List<RelativePlayerPosition> targets = new ArrayList<>();
+    private final List<Provider> providers = new ArrayList<>();
 
     private int discountedPrice = 1;
 
@@ -20,8 +19,8 @@ public class Discount extends InstantEffect {
         return resourceTypes;
     }
 
-    public List<RelativePlayerPosition> getTargets() {
-        return targets;
+    public List<Provider> getProviders() {
+        return providers;
     }
 
     public int getDiscountedPrice() {
@@ -36,8 +35,8 @@ public class Discount extends InstantEffect {
     public void apply(Board board, Board leftNeighbourBoard, Board rightNeighbourBoard) {
         TradingRules rules = board.getTradingRules();
         for (ResourceType type : resourceTypes) {
-            for (RelativePlayerPosition target : targets) {
-                rules.setCost(type, target, discountedPrice);
+            for (Provider provider : providers) {
+                rules.setCost(type, provider, discountedPrice);
             }
         }
     }
diff --git a/src/main/java/org/luxons/sevenwonders/game/effects/Provider.java b/src/main/java/org/luxons/sevenwonders/game/effects/Provider.java
new file mode 100644
index 00000000..a586dcca
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/effects/Provider.java
@@ -0,0 +1,5 @@
+package org.luxons.sevenwonders.game.effects;
+
+public enum Provider {
+    LEFT_PLAYER, RIGHT_PLAYER
+}
diff --git a/src/main/java/org/luxons/sevenwonders/game/effects/RelativeBoardPosition.java b/src/main/java/org/luxons/sevenwonders/game/effects/RelativeBoardPosition.java
new file mode 100644
index 00000000..9b640539
--- /dev/null
+++ b/src/main/java/org/luxons/sevenwonders/game/effects/RelativeBoardPosition.java
@@ -0,0 +1,5 @@
+package org.luxons.sevenwonders.game.effects;
+
+public enum RelativeBoardPosition {
+    LEFT, SELF, RIGHT
+}