Added persistent message server function

.gitignore

@@ -22,6 +22,7 @@ logs/
 /server/build/
 changelog
 saves/
+/core/assets-raw/fontgen/out/
 core/assets/saves/
 /core/assets/saves/
 steam_appid.txt

core/src/mindustry/core/NetClient.java

@@ -13,6 +13,7 @@ import mindustry.annotations.Annotations.*;
 import mindustry.core.GameState.*;
 import mindustry.ctype.*;
 import mindustry.entities.*;
+import mindustry.entities.Effects.*;
 import mindustry.entities.traits.BuilderTrait.*;
 import mindustry.entities.traits.*;
 import mindustry.entities.type.*;
@@ -261,36 +262,61 @@ public class NetClient implements ApplicationListener{
         ui.loadfrag.hide();
     }
 
+    @Remote(variants = Variant.both, unreliable = true)
+    public static void setHudText(String message){
+        if(message == null) return;
+
+        ui.hudfrag.setHudText(message);
+    }
+
+    @Remote(variants = Variant.both)
+    public static void hideHudText(){
+        ui.hudfrag.toggleHudText(false);
+    }
+
+    /** TCP version */
+    @Remote(variants = Variant.both)
+    public static void setHudTextReliable(String message){
+        setHudText(message);
+    }
+
     @Remote(variants = Variant.both)
     public static void onInfoMessage(String message){
+        if(message == null) return;
+
         ui.showText("", message);
     }
 
-    //TODO these are commented out to enforce compatibility with 103! uncomment before 104 release
-    /*
-
     @Remote(variants = Variant.both)
     public static void onInfoPopup(String message, float duration, int align, int top, int left, int bottom, int right){
+        if(message == null) return;
+
         ui.showInfoPopup(message, duration, align, top, left, bottom, right);
     }
 
     @Remote(variants = Variant.both)
-    public static void onLabel(String info, float duration, float worldx, float worldy){
-        ui.showLabel(info, duration, worldx, worldy);
+    public static void onLabel(String message, float duration, float worldx, float worldy){
+        if(message == null) return;
+
+        ui.showLabel(message, duration, worldx, worldy);
     }
 
     @Remote(variants = Variant.both, unreliable = true)
     public static void onEffect(Effect effect, float x, float y, float rotation, Color color){
+        if(effect == null) return;
+
         Effects.effect(effect, color, x, y, rotation);
     }
 
     @Remote(variants = Variant.both)
     public static void onEffectReliable(Effect effect, float x, float y, float rotation, Color color){
-        Effects.effect(effect, color, x, y, rotation);
-    }*/
+        onEffect(effect, x, y, rotation, color);
+    }
 
     @Remote(variants = Variant.both)
     public static void onInfoToast(String message, float duration){
+        if(message == null) return;
+
         ui.showInfoToast(message, duration);
     }
 

core/src/mindustry/ui/fragments/HudFragment.java

@@ -43,6 +43,9 @@ public class HudFragment extends Fragment{
     private boolean shown = true;
     private float dsize = 47.2f;
 
+    private String hudText = "";
+    private boolean showHudText;
+
     private long lastToast;
 
     public void build(Group parent){
@@ -341,6 +344,19 @@ public class HudFragment extends Fragment{
             t.add("$saveload").style(Styles.outlineLabel);
         });
 
+        parent.fill(p -> {
+            p.top().table(Styles.black3, t -> t.margin(4).label(() -> hudText)
+            .style(Styles.outlineLabel)).padTop(10).visible(p.color.a >= 0.001f);
+            p.update(() -> {
+                p.color.a = Mathf.lerpDelta(p.color.a, Mathf.num(showHudText), 0.2f);
+                if(state.is(State.menu)){
+                    p.color.a = 0f;
+                    showHudText = false;
+                }
+            });
+            p.touchable(Touchable.disabled);
+        });
+
         blockfrag.build(parent);
     }
 
@@ -368,6 +384,15 @@ public class HudFragment extends Fragment{
         }
     }
 
+    public void setHudText(String text){
+        showHudText = true;
+        hudText = text;
+    }
+
+    public void toggleHudText(boolean shown){
+        showHudText = shown;
+    }
+
     private void scheduleToast(Runnable run){
         long duration = (int)(3.5 * 1000);
         long since = Time.timeSinceMillis(lastToast);

gradle.properties

@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=b2996f736d5b6870913f5d8b5496fe6033069ac8
+archash=292d60e7d6c2013334b0f4f30659e1d885f73cfe