Tutorial improvements

core/src/io/anuke/mindustry/core/Control.java

@@ -228,7 +228,8 @@ public class Control implements ApplicationListener{
         });
     }
 
-    public void playTutorial(Zone zone){
+    public void playTutorial(){
+        Zone zone = Zones.groundZero;
         ui.loadAnd(() -> {
             logic.reset();
             Net.reset();
@@ -313,7 +314,7 @@ public class Control implements ApplicationListener{
 
         //play tutorial on stop
         if(!settings.getBool("tutorial", false)){
-            Core.app.post(() -> playTutorial(Zones.groundZero));
+            Core.app.post(this::playTutorial);
         }
 
         //display UI scale changed dialog

core/src/io/anuke/mindustry/game/Saves.java

@@ -72,7 +72,7 @@ public class Saves{
             lastTimestamp = Time.millis();
         }
 
-        if(!state.is(State.menu) && !state.gameOver && current != null && current.isAutosave()){
+        if(!state.is(State.menu) && !state.gameOver && current != null && current.isAutosave() && !state.rules.tutorial){
             time += Time.delta();
             if(time > Core.settings.getInt("saveinterval") * 60){
                 saving = true;

core/src/io/anuke/mindustry/game/Tutorial.java

@@ -24,6 +24,7 @@ public class Tutorial{
 
     private ObjectSet<String> events = new ObjectSet<>();
     private ObjectIntMap<Block> blocksPlaced = new ObjectIntMap<>();
+    private int sentence;
     public TutorialStage stage = TutorialStage.values()[0];
 
     public Tutorial(){
@@ -43,7 +44,7 @@ public class Tutorial{
 
     /** update tutorial state, transition if needed */
     public void update(){
-        if(stage.done.get()){
+        if(stage.done.get() && !canNext()){
             next();
         }else{
             stage.update();
@@ -52,15 +53,18 @@ public class Tutorial{
 
     /** draw UI overlay */
     public void draw(){
-        stage.draw();
+        if(!Core.scene.hasDialog()){
+            stage.draw();
+        }
     }
 
     /** Resets tutorial state. */
     public void reset(){
-        stage = TutorialStage.values()[4];
+        stage = TutorialStage.values()[0];
         stage.begin();
         blocksPlaced.clear();
         events.clear();
+        sentence = 0;
     }
 
     /** Goes on to the next tutorial step. */
@@ -69,11 +73,32 @@ public class Tutorial{
         stage.begin();
         blocksPlaced.clear();
         events.clear();
+        sentence = 0;
+    }
+
+    public boolean canNext(){
+        return sentence + 1 < stage.sentences.size;
+    }
+
+    public void nextSentence(){
+        if(canNext()){
+            sentence ++;
+        }
+    }
+
+    public boolean canPrev(){
+        return sentence > 0;
+    }
+
+    public void prevSentence(){
+        if(canPrev()){
+            sentence --;
+        }
     }
 
     public enum TutorialStage{
         intro(
-        line -> Core.bundle.format(line, item(Items.copper), mineCopper),
+        line -> Strings.format(line, item(Items.copper), mineCopper),
         () -> item(Items.copper) >= mineCopper
         ),
         drill(() -> placed(Blocks.mechanicalDrill, 1)){
@@ -90,7 +115,7 @@ public class Tutorial{
             }
         },
         conveyor(
-        line -> Core.bundle.format(line, Math.min(placed(Blocks.conveyor), 2), 2),
+        line -> Strings.format(line, Math.min(placed(Blocks.conveyor), 2), 2),
         () -> placed(Blocks.conveyor, 2) && event("lineconfirm") && event("coreitem")){
             void draw(){
                 outline("category-distribution");
@@ -111,6 +136,13 @@ public class Tutorial{
                 }
             }
         },
+        unpause(() -> !state.isPaused()){
+            void draw(){
+                if(mobile){
+                    outline("pause");
+                }
+            }
+        },
         breaking(TutorialStage::blocksBroken){
             void begin(){
                 placeBlocks();
@@ -157,21 +189,23 @@ public class Tutorial{
 
         protected final String line = Core.bundle.has("tutorial." + name() + ".mobile") && mobile ? "tutorial." + name() + ".mobile" : "tutorial." + name();
         protected final Function<String, String> text;
+        protected final Array<String> sentences;
         protected final BooleanProvider done;
 
         TutorialStage(Function<String, String> text, BooleanProvider done){
             this.text = text;
             this.done = done;
+            this.sentences = Array.select(Core.bundle.get(line).split("\n"), s -> !s.isEmpty());
         }
 
         TutorialStage(BooleanProvider done){
-            this.text = line -> Core.bundle.get(line);
-            this.done = done;
+            this(line -> line, done);
         }
 
         /** displayed tutorial stage text.*/
         public String text(){
-            return text.get(line);
+            String line = sentences.get(control.tutorial.sentence);
+            return line.contains("{") ? text.get(line) : line;
         }
 
         /** called every frame when this stage is active.*/

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

@@ -106,7 +106,7 @@ public class PausedDialog extends FloatingDialog{
             return;
         }
 
-        if(control.saves.getCurrent() == null || !control.saves.getCurrent().isAutosave()){
+        if(control.saves.getCurrent() == null || !control.saves.getCurrent().isAutosave() || state.rules.tutorial){
             state.set(State.menu);
             return;
         }

core/src/io/anuke/mindustry/ui/dialogs/SettingsMenuDialog.java

@@ -185,6 +185,17 @@ public class SettingsMenuDialog extends SettingsDialog{
             }
         });
 
+        game.pref(new Setting(){
+            @Override
+            public void add(SettingsTable table){
+                table.addButton("$tutorial.retake", () -> {
+                    control.playTutorial();
+                }).size(220f, 60f).pad(6).left();
+                table.add();
+                table.row();
+            }
+        });
+
         graphics.sliderPref("uiscale", 100, 25, 400, 25, s -> {
             if(Core.graphics.getFrameId() > 10){
                 Log.info("changed");

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

@@ -13,7 +13,6 @@ import io.anuke.arc.scene.actions.*;
 import io.anuke.arc.scene.event.*;
 import io.anuke.arc.scene.style.*;
 import io.anuke.arc.scene.ui.*;
-import io.anuke.arc.scene.ui.layout.UnitScl;
 import io.anuke.arc.scene.ui.layout.*;
 import io.anuke.arc.util.*;
 import io.anuke.mindustry.core.GameState.*;
@@ -314,11 +313,20 @@ public class HudFragment extends Fragment{
 
         //tutorial text
         parent.fill(t -> {
-            t.touchable(Touchable.disabled);
             Runnable resize = () -> {
                 t.clearChildren();
                 t.top().right().visible(() -> state.rules.tutorial);
-                t.table("button-trans", f -> f.labelWrap(() -> control.tutorial.stage.text()).width(!Core.graphics.isPortrait() ? 450f : 180f).pad(3f));
+                t.stack(new Button("default"){{
+                    marginLeft(48f);
+                    labelWrap(() -> control.tutorial.stage.text() + (control.tutorial.canNext() ? "\n\n" + Core.bundle.get("tutorial.next") : "")).width(!Core.graphics.isPortrait() ? 400f : 160f).pad(2f);
+                    clicked(() -> control.tutorial.nextSentence());
+                    setDisabled(() -> !control.tutorial.canNext());
+                }},
+                new Table(f -> {
+                    f.left().addImageButton("icon-arrow-left-small", "empty", iconsizesmall, () -> {
+                        control.tutorial.prevSentence();
+                    }).width(44f).growY().visible(() -> control.tutorial.canPrev());
+                }));
             };
 
             resize.run();

core/src/io/anuke/mindustry/world/blocks/production/Fracker.java

@@ -1,12 +1,10 @@
 package io.anuke.mindustry.world.blocks.production;
 
-import io.anuke.arc.Core;
-import io.anuke.arc.graphics.g2d.Draw;
-import io.anuke.arc.graphics.g2d.TextureRegion;
-import io.anuke.mindustry.entities.type.TileEntity;
-import io.anuke.mindustry.world.Tile;
-import io.anuke.mindustry.world.meta.BlockStat;
-import io.anuke.mindustry.world.meta.StatUnit;
+import io.anuke.arc.*;
+import io.anuke.arc.graphics.g2d.*;
+import io.anuke.mindustry.entities.type.*;
+import io.anuke.mindustry.world.*;
+import io.anuke.mindustry.world.meta.*;
 
 public class Fracker extends SolidPump{
     protected final float itemUseTime = 100f;
@@ -41,7 +39,7 @@ public class Fracker extends SolidPump{
 
     @Override
     public boolean canProduce(Tile tile){
-        return tile.entity.liquids.get(result) < liquidCapacity;
+        return tile.entity.liquids.get(result) < liquidCapacity - 0.01f;
     }
 
     @Override