Add window size parameter (#8281)

* Add window size parameter

* Formatting

* Java 8

desktop/src/mindustry/desktop/DesktopLauncher.java

@@ -41,15 +41,28 @@ public class DesktopLauncher extends ClientLauncher{
                 maximized = true;
                 width = 900;
                 height = 700;
-                //enable gl3 with command-line argument (slower performance, apparently)
+                for(int i = 0;i<arg.length;i++){
-                if(Structs.contains(arg, "-gl3")){
+                    if(arg[i].charAt(0) == '-'){
-                    gl30 = true;
+                        String name = arg[i].substring(1);
-                }
+                        try{
-                if(Structs.contains(arg, "-antialias")){
+                            switch(name){
-                    samples = 16;
+                                case "width":
-                }
+                                    width = Integer.parseInt(arg[i + 1]);
-                if(Structs.contains(arg, "-debug")){
+                                case "height":
-                    Log.level = LogLevel.debug;
+                                    height = Integer.parseInt(arg[i + 1]);
+                                case "gl3":
+                                    gl30 = true;
+                                case "antialias":
+                                    samples = 16;
+                                case "debug":
+                                    Log.level = LogLevel.debug;
+                                case "maximized":
+                                    maximized = Boolean.parseBoolean(arg[i + 1]);
+                            }
+                        }catch(NumberFormatException number){
+                            Log.warn("Invalid parameter number value.");
+                        }
+                    }
                 }
                 setWindowIcon(FileType.internal, "icons/icon_64.png");
             }});