Localconfig generation and updates

.gitignore

@@ -1,3 +1,4 @@
 /target/
 
 /src/main/resources/Config/terrain.json
+/src/main/resources/Config/localconfig.json

src/main/java/electrosphere/cfg/MainConfig.java

@@ -1,5 +1,15 @@
 package electrosphere.cfg;
 
+import com.google.gson.Gson;
+import electrosphere.main.Globals;
+import electrosphere.main.Main;
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Scanner;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
 /**
  *
  * @author satellite
@@ -7,11 +17,21 @@ package electrosphere.cfg;
 
 //Main configuration file for application
 public class MainConfig {
+    
+    //localconfig.json version
+    public static final int CONFIG_FILE_VERSION = 2;
+    //physical file version
+    public int version;
+    
     //Main directory of project resources
     public String projectMainDirectory;
     
     
-    
+    //
+    //Networking related
+    //
+    public boolean runServer;
+    public boolean runRenderer;
     
     
     //
@@ -22,4 +42,55 @@ public class MainConfig {
     public boolean loadTerrain;
     //If load terrain, where from?
     public String loadTerrainLocation;
+    
+    
+    
+    public static void generateMainConfig(){
+        System.out.println("localconfig.json either doesn't exist or is out of date");
+        System.out.println("Would you like to generate a new one?(1-y/0-n)");
+        Scanner scan = new Scanner(System.in);
+        if(scan.nextInt() == 0){
+            System.err.println("Bad localconfig.json");
+            System.exit(1);
+        }
+        Globals.mainConfig = new MainConfig();
+        System.out.println("What is the main resources directory?");
+        System.out.println("(Suggested: \"" + Main.class.getResource("/").getPath() + "\"");
+        Globals.mainConfig.projectMainDirectory = scan.next();
+        System.out.println("Where would you like to save quickload terrain to?");
+        System.out.println("(Suggested: \"" + Globals.mainConfig.projectMainDirectory + "/src/main/resources/Config/terrain.json" + "\"");
+        Globals.mainConfig.loadTerrainLocation = scan.next();
+        System.out.println("Would you like to load terrain from file?(1-y/0-n)");
+        if(scan.nextInt() == 1){
+            Globals.mainConfig.loadTerrain = true;
+        } else {
+            Globals.mainConfig.loadTerrain = false;
+        }
+        System.out.println("Would you like to run the server?(1-y/0-n)");
+        if(scan.nextInt() == 1){
+            Globals.mainConfig.runServer = true;
+        } else {
+            Globals.mainConfig.runServer = false;
+        }
+        System.out.println("Would you like to run the renderer?(1-y/0-n)");
+        if(scan.nextInt() == 1){
+            Globals.mainConfig.runRenderer = true;
+        } else {
+            Globals.mainConfig.runRenderer = false;
+        }
+        Globals.mainConfig.version = MainConfig.CONFIG_FILE_VERSION;
+        System.out.println("Saving config to " + Globals.mainConfig.projectMainDirectory + "/src/main/resources/Config/localconfig.json");
+        Gson gson = new Gson();
+        try {
+            Files.write(
+                    new File(Globals.mainConfig.projectMainDirectory + "/src/main/resources/Config/localconfig.json").toPath(),
+                    gson.toJson(Globals.mainConfig).getBytes()
+            );
+        } catch (IOException ex) {
+            System.err.println("Failed to save!!");
+            ex.printStackTrace();
+            System.exit(1);
+        }
+        System.out.println("Saved");
+    }
 }

src/main/java/electrosphere/main/Main.java

@@ -401,4 +401,14 @@ public class Main {
         
         Globals.cellManager.invalidateAllCells();
     }
+    
+    
+    public static void initServer(){
+        
+    }
+    
+    public static void initClient(){
+        
+    }
+    
 }

src/main/java/electrosphere/util/Utilities.java

@@ -141,8 +141,16 @@ public class Utilities {
     
     
     public static void loadMainConfig(){
-        Gson gson = new Gson();
-        String configRaw = Utilities.readFileToString(new File(Main.class.getResource("/Config/localconfig.json").getPath()));
-        Globals.mainConfig = gson.fromJson(configRaw, MainConfig.class);
+        if(Files.exists(new File(Main.class.getResource("/Config/localconfig.json").getPath()).toPath())){
+            Gson gson = new Gson();
+            String configRaw = Utilities.readFileToString(new File(Main.class.getResource("/Config/localconfig.json").getPath()));
+            Globals.mainConfig = gson.fromJson(configRaw, MainConfig.class);
+            if(Globals.mainConfig.version != MainConfig.CONFIG_FILE_VERSION){
+                //dynamically generate config and save it
+                MainConfig.generateMainConfig();
+            }
+        } else {
+            MainConfig.generateMainConfig();
+        }
     }
 }

src/main/resources/Config/localconfig.json

@@ -1,5 +1 @@
-{
-    "projectMainDirectory" : "/Users/satellite/p/Renderer/src/main/resources/Config",
-    "loadTerrain" : true,
-    "loadTerrainLocation" : "/Users/satellite/p/Renderer/src/main/resources/Config/terrain.json"
-}
+{"version":2,"projectMainDirectory":"/Users/satellite/p/Renderer","runServer":true,"runRenderer":true,"loadTerrain":true,"loadTerrainLocation":"/Users/satellite/p/Renderer/src/main/resources/Config/terrain.json"}