cleanup(sdk): ToggleModule: adhere to CodinGame's coding convetion

Author: CGjupoulton

engine/modules/toggle/src/main/java/com/codingame/gameengine/module/toggle/ToggleModule.java

@@ -2,6 +2,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 
 import com.codingame.gameengine.core.AbstractPlayer;
 import com.codingame.gameengine.core.GameManager;
@@ -67,26 +68,32 @@ public void onAfterGameTurn() {
     }
 
     @Override
-    public void onAfterOnEnd() {}
+    public void onAfterOnEnd() {
+    }
 
     private void sendFrameData() {
-        HashMap<String, String> data = new HashMap<>();
-        for (int d : newRegistration.keySet()) {
-            String key = newRegistration.get(d).name;
-            if (!data.containsKey(key)) data.put(key, "");
-            data.put(key, data.get(key) + d + (newRegistration.get(d).state ? "+" : "-"));
+        Map<String, String> data = new HashMap<>();
+        for (Entry<Integer, Toggle> e : newRegistration.entrySet()) {
+            String key = e.getValue().name;
+            int id = e.getKey();
+            data.put(key, data.getOrDefault(key, "") + id + (newRegistration.get(id).state ? "+" : "-"));
         }
-        if (newRegistration.size() > 0)
+        if (newRegistration.size() > 0) {
             gameManager.setViewData("toggles", data);
+        }
 
         newRegistration.clear();
     }
+
     /**
      * Will display the entity only when the toggle state matches the state you set
      *
-     * @param entity which will be displayed
-     * @param toggle the name of the toggle you want to use
-     * @param state the state of the toggle where the entity will be displayed at
+     * @param entity
+     *            which will be displayed
+     * @param toggle
+     *            the name of the toggle you want to use
+     * @param state
+     *            the state of the toggle where the entity will be displayed at
      */
     public void displayOnToggleState(Entity<?> entity, String toggle, boolean state) {
         int id = entity.getId();

engine/modules/toggle/src/main/resources/view/toggle-module/ToggleModule.js

@@ -55,15 +55,18 @@ export class ToggleModule {
   }
 
   handleFrameData (frameInfo, data) {
-    var newRegistration = {}
+    const newRegistration = {}
     if (data) {
-        Object.entries(data).forEach(([key, value]) => {
-            value.match(/\d+./g).forEach(m => {
-                var entityId = m.slice(0, -1)
-                var state = m.slice(-1) === "+"
-                newRegistration[entityId] = {"name":key, "state":state}
-            })
+      Object.entries(data).forEach(([key, value]) => {
+        value.match(/\d+./g).forEach(m => {
+          const entityId = m.slice(0, -1)
+          const state = m.slice(-1) === '+'
+          newRegistration[entityId] = {
+            name: key,
+            state: state
+          }
         })
+      })
     }
     const registered = { ...this.previousFrame.registered, ...newRegistration }
     const frame = { registered, number: frameInfo.number }
@@ -87,7 +90,7 @@ function checkDuplicates (option) {
     let matchedPair = ToggleModule.optionValues[option.toggle].find(elem => elem.value === value)
 
     if (!matchedPair) {
-      matchedPair = { keys: [ ], value }
+      matchedPair = { keys: [], value }
       ToggleModule.optionValues[option.toggle].push(matchedPair)
     }