Added map objective button

core/src/mindustry/ui/dialogs/FullTextDialog.java

@@ -0,0 +1,21 @@
+package mindustry.ui.dialogs;
+
+import arc.util.*;
+
+public class FullTextDialog extends BaseDialog{
+
+    public FullTextDialog(){
+        super("");
+        shouldPause = true;
+        addCloseButton();
+    }
+
+    public void show(String titleText, String text){
+        title.setText(titleText);
+        cont.clear();
+        cont.add(text).grow().wrap().labelAlign(Align.center);
+
+        super.show();
+    }
+
+}

core/src/mindustry/ui/dialogs/PausedDialog.java

@@ -32,6 +32,12 @@ public class PausedDialog extends BaseDialog{
             float dw = 220f;
             cont.defaults().width(dw).height(55).pad(5f);
 
+            cont.button("@objective", Icon.info, () -> {
+                //TODO pause game, better dialog.
+                ui.fullText.show("@objective", state.rules.sector.preset.description);
+            }).padTop(-60f).colspan(2)
+            .visible(() -> state.rules.sector != null && state.rules.sector.preset != null && state.rules.sector.preset.description != null).row();
+
             cont.button("@back", Icon.left, this::hide).name("back");
             cont.button("@settings", Icon.settings, ui.settings::show).name("settings");