fixing usage on HiRezAPI class

Author: Damian Staszewski

src/main/java/pl/stachu540/hirezstudios/HiRezAPI.java

@@ -4,27 +4,63 @@
 import pl.stachu540.hirezstudios.games.Paladins;
 import pl.stachu540.hirezstudios.games.Smite;
 
+import java.util.Arrays;
+
 /**
  * @author Damian Staszewski <[email protected]>
  * @since 1.8
  */
 public class HiRezAPI {
+    /**
+     * Developer ID (DevId)
+     * @see HiRezAPI#HiRezAPI(String, String)
+     */
     private final String devId;
+    /**
+     * Authorization Key (AuthKey)
+     * @see HiRezAPI#HiRezAPI(String, String)
+     */
     private final String authKey;
 
+    /**
+     * Smite API
+     * @see Smite
+     */
     public Smite smite;
+    /**
+     * Paladins API
+     * @see Paladins
+     */
     public Paladins paladins;
 
+    /**
+     * Initialize Hi-Rez API. All stuff will delivered by Hi-Rez employer via E-Mail.
+     * Please fill <a href="https://fs12.formsite.com/HiRez/form48/secure_index.html">this form first</a> to using script.
+     * After acceptation your request, you can proceed to action.
+     * @param devId Developer ID (DevId)
+     * @param authKey Authorization Key (AuthKey)
+     */
     public HiRezAPI(@NotNull String devId, @NotNull String authKey) {
         this.devId = devId;
         this.authKey = authKey;
+        setPlatform("pc");
     }
 
-    public String getDevId() {
-        return devId;
-    }
-
-    public String getAuthKey() {
-        return authKey;
+    /**
+     * Before using variables {@link #smite} and {@link #paladins} define platform first. (Default platform is "PC")
+     * You can use it with variables mentioned above.
+     * Example:
+     * <blockqote>
+     *   HiRezAPI hirez = new HiRezAPI("1004","23DF3C7E9BD14D84BF892AD206B6755C");
+     *   hirez.setPlatform("xbox").smite.getPlayer("stachu Official");
+     * </blockquote>
+     * @param platform Platform name <b>PC</b>/<b>XBOX</b>/<b>PS4</b>
+     */
+    public HiRezAPI setPlatform(String platform) {
+        smite = new Smite(devId, authKey, Arrays.stream(Smite.Endpoint.values())
+                .filter(endpoint -> (endpoint.name().toLowerCase().equals(platform.toLowerCase()))).findFirst().get());
+        paladins = new Paladins(devId, authKey, Arrays.stream(Paladins.Endpoint.values())
+                .filter(endpoint -> endpoint.name().toLowerCase().equals(platform.toLowerCase())).findFirst().get());
+        return this;
     }
 }