allow copies

core/src/mindustry/game/Rules.java

@@ -40,6 +40,8 @@ public class Rules{
     public boolean reactorExplosions = true;
     /** Whether schematics are allowed */
     public boolean schematicAllowed = true;
+    /** Whether copying is allowed */
+    public boolean copyAllowed = true;
     /** Whether units use and require ammo. */
     public boolean unitAmmo = false;
     /** How fast unit pads build units. */

core/src/mindustry/input/DesktopInput.java

@@ -401,8 +401,8 @@ public class DesktopInput extends InputHandler{
         }
 
         if(Core.input.keyRelease(Binding.schematic_select) && !Core.scene.hasKeyboard()){
-            if(!state.rules.schematicAllowed){
-                ui.showInfoToast("@schematic.disabled", 3f);
+            if(!state.rules.copyAllowed){
+                ui.showInfoToast("@schematic.copydisabled", 3f);
             }else {
                 lastSchematic = schematics.create(schemX, schemY, rawCursorX, rawCursorY);
                 useSchematic(lastSchematic);