Random in-game music, untested

annotations/src/main/java/io/anuke/annotations/Annotations.java

@@ -25,7 +25,7 @@ public class Annotations{
     }
 
     /** Indicates that a method return or field cannot be null.*/
-    @Target({ElementType.METHOD, ElementType.FIELD})
+    @Target({ElementType.METHOD, ElementType.FIELD, ElementType.PARAMETER, ElementType.LOCAL_VARIABLE})
     @Retention(RetentionPolicy.SOURCE)
     public @interface NonNull{
 

core/src/io/anuke/mindustry/content/Blocks.java

@@ -1448,7 +1448,7 @@ public class Blocks implements ContentList{
 
             size = 2;
             range = 150f;
-            reload = 30f;
+            reload = 38f;
             restitution = 0.03f;
             ammoEjectBack = 3f;
             cooldown = 0.03f;

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

@@ -358,18 +358,7 @@ public class Control implements ApplicationListener{
         //autosave global data if it's modified
         data.checkSave();
 
-        if(state.is(State.menu)){
-            if(ui.deploy.isShown()){
-                music.play(Musics.launch);
-            }else if(ui.editor.isShown()){
-                music.play(Musics.editor);
-            }else{
-                music.play(Musics.menu);
-            }
-        }else{
-            //TODO game music
-            music.silence();
-        }
+        music.update();
 
         if(!state.is(State.menu)){
             input.update();

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

@@ -3,44 +3,162 @@ package io.anuke.mindustry.game;
 import io.anuke.annotations.Annotations.*;
 import io.anuke.arc.*;
 import io.anuke.arc.audio.*;
+import io.anuke.arc.collection.*;
 import io.anuke.arc.math.*;
 import io.anuke.arc.util.*;
+import io.anuke.mindustry.core.GameState.*;
+import io.anuke.mindustry.game.EventType.*;
+import io.anuke.mindustry.gen.*;
+
+import static io.anuke.mindustry.Vars.*;
 
 /** Controls playback of multiple music tracks.*/
 public class MusicControl{
-    private static final float finTime = 120f, foutTime = 120f;
+    private static final float finTime = 120f, foutTime = 120f, musicInterval = 60 * 60 * 3f, musicChance = 0.25f, musicWaveChance = 0.2f;
+
+    /** normal, ambient music, plays at any time */
+    public final Array<Music> ambientMusic = Array.with(Musics.game1, Musics.game3, Musics.game4, Musics.game6);
+    /** darker music, used in times of conflict  */
+    public final Array<Music> darkMusic = Array.with(Musics.game2, Musics.game5, Musics.game7);
+    /** all music, both dark and ambient */
+    public final Array<Music> allMusic = Array.withArrays(ambientMusic, darkMusic);
+
+    private Music lastRandomPlayed;
+    private Interval timer = new Interval();
     private @Nullable Music current;
     private float fade;
+    private boolean silenced;
 
-    public void play(@Nullable Music music){
-        if(current != null){
-            current.setVolume(fade * Core.settings.getInt("musicvol") / 100f);
-        }
+    public MusicControl(){
+        Events.on(WaveEvent.class, e -> Time.run(60f * 10f, () -> {
+            if(Mathf.chance(musicWaveChance)){
+                playRandom();
+            }
+        }));
+    }
 
-        if(current == null && music != null){
-            current = music;
-            current.setLooping(true);
-            current.setVolume(fade = 0f);
-            current.play();
-        }else if(current == music && music != null){
-            fade = Mathf.clamp(fade + Time.delta()/finTime);
-        }else if(current != null){
-            fade = Mathf.clamp(fade - Time.delta()/foutTime);
+    /** Update and play the right music track.*/
+    public void update(){
+        if(state.is(State.menu)){
+            if(ui.deploy.isShown()){
+                play(Musics.launch);
+            }else if(ui.editor.isShown()){
+                play(Musics.editor);
+            }else{
+                play(Musics.menu);
+            }
+        }else if(state.rules.editor){
+            play(Musics.editor);
+        }else{
+            //this just fades out the last track to make way for ingame music
+            silence();
 
-            if(fade <= 0.01f){
-                current.stop();
-                current = null;
-                if(music != null){
-                    current = music;
-                    current.setVolume(fade = 0f);
-                    current.setLooping(true);
-                    current.play();
+            //play music at intervals
+            if(timer.get(musicInterval)){
+                //chance to play it per interval
+                if(Mathf.chance(musicChance)){
+                    playRandom();
                 }
             }
         }
     }
 
-    public void silence(){
+    /** Plays a random track.*/
+    private void playRandom(){
+        if(isDark()){
+            playOnce(darkMusic.random(lastRandomPlayed));
+        }else{
+            playOnce(ambientMusic.random(lastRandomPlayed));
+        }
+    }
+
+    /** Whether to play dark music.*/
+    private boolean isDark(){
+        if(!state.teams.get(player.getTeam()).cores.isEmpty() && state.teams.get(player.getTeam()).cores.first().entity.healthf() < 0.85f){
+            //core damaged -> dark
+            return true;
+        }
+
+        if(state.enemies() > 25){
+            //many enemies -> dark
+            return true;
+        }
+
+        //it may be dark based on wave
+        if(Mathf.chance((float)(Math.log10((state.wave - 17f)/19f) + 1) / 4f)){
+            return true;
+        }
+
+        return false;
+    }
+
+    /** Plays and fades in a music track. This must be called every frame.
+     * If something is already playing, fades out that track and fades in this new music.*/
+    private void play(@Nullable Music music){
+        //update volume of current track
+        if(current != null){
+            current.setVolume(fade * Core.settings.getInt("musicvol") / 100f);
+        }
+
+        //do not update once the track has faded out completely, just stop
+        if(silenced){
+            return;
+        }
+
+        if(current == null && music != null){
+            //begin playing in a new track
+            current = music;
+            current.setLooping(true);
+            current.setVolume(fade = 0f);
+            current.play();
+            silenced = false;
+        }else if(current == music && music != null){
+            //fade in the playing track
+            fade = Mathf.clamp(fade + Time.delta()/finTime);
+        }else if(current != null){
+            //fade out the current track
+            fade = Mathf.clamp(fade - Time.delta()/foutTime);
+
+            if(fade <= 0.01f){
+                //stop current track when it hits 0 volume
+                current.stop();
+                current = null;
+                silenced = true;
+                if(music != null){
+                    //play newly scheduled track
+                    current = music;
+                    current.setVolume(fade = 0f);
+                    current.setLooping(true);
+                    current.play();
+                    silenced = false;
+                }
+            }
+        }
+    }
+
+    /** Plays a music track once and only once. If something is already playing, does nothing.*/
+    private void playOnce(@NonNull Music music){
+        if(current != null) return; //do not interrupt already-playing tracks
+
+        //save last random track played to prevent duplicates
+        lastRandomPlayed = music;
+
+        //set fade to 1 and play it, stopping the current when it's done
+        fade = 1f;
+        current = music;
+        current.setVolume(1f);
+        current.setLooping(false);
+        current.setCompletionListener(m -> {
+            if(current == m){
+                current = null;
+                fade = 0f;
+            }
+        });
+        current.play();
+    }
+
+    /** Fades out the current track, unless it has already been silenced. */
+    private void silence(){
         play(null);
     }
 }

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

@@ -1,12 +1,14 @@
 package io.anuke.mindustry.ui.dialogs;
 
-import io.anuke.arc.collection.Array;
-import io.anuke.arc.function.Predicate;
-import io.anuke.arc.function.Supplier;
-import io.anuke.arc.scene.ui.TextButton;
+import io.anuke.arc.*;
+import io.anuke.arc.collection.*;
+import io.anuke.arc.function.*;
+import io.anuke.arc.input.*;
+import io.anuke.arc.scene.ui.*;
+import io.anuke.arc.scene.ui.layout.*;
 import io.anuke.mindustry.type.*;
 
-import static io.anuke.mindustry.Vars.content;
+import static io.anuke.mindustry.Vars.*;
 
 public class LoadoutDialog extends FloatingDialog{
     private Runnable hider;
@@ -14,24 +16,58 @@ public class LoadoutDialog extends FloatingDialog{
     private Runnable resetter;
     private Runnable updater;
     private Predicate<Item> filter;
+    private Table items;
     private int capacity;
 
     public LoadoutDialog(){
         super("$configure");
-        setFillParent(false);
-        addCloseButton();
+        setFillParent(true);
+
+        keyDown(key -> {
+            if(key == KeyCode.ESCAPE || key == KeyCode.BACK){
+                Core.app.post(this::hide);
+            }
+        });
+
+        cont.add(items = new Table()).left();
+
         shown(this::setup);
         hidden(() -> {
             if(hider != null){
                 hider.run();
             }
         });
-        buttons.row();
-        buttons.addButton("$settings.reset", () -> {
+
+        cont.row();
+
+        cont.addButton("$add", () -> {
+            FloatingDialog dialog = new FloatingDialog("");
+            dialog.setFillParent(false);
+            for(Item item : content.items().select(item -> filter.test(item) && item.type == ItemType.material && supplier.get().find(stack -> stack.item == item) == null)){
+                TextButton button = dialog.cont.addButton("", "clear", () -> {
+                    dialog.hide();
+                    supplier.get().add(new ItemStack(item, 0));
+                    updater.run();
+                    setup();
+                }).size(300f, 36f).get();
+                button.clearChildren();
+                button.left();
+                button.addImage(item.icon(Item.Icon.medium)).size(8 * 3).pad(4);
+                button.add(item.localizedName);
+                dialog.cont.row();
+            }
+            dialog.show();
+        }).size(100f, 40).left().disabled(b -> !content.items().contains(item -> filter.test(item) && !supplier.get().contains(stack -> stack.item == item)));
+
+        cont.row();
+        cont.addButton("$settings.reset", () -> {
             resetter.run();
             updater.run();
             setup();
         }).size(210f, 64f);
+
+        cont.row();
+        cont.addImageTextButton("$back", "icon-arrow-left", iconsize, this::hide).size(210f, 64f);
     }
 
     public void show(int capacity, Supplier<Array<ItemStack>> supplier, Runnable reseter, Runnable updater, Runnable hider, Predicate<Item> filter){
@@ -45,50 +81,31 @@ public class LoadoutDialog extends FloatingDialog{
     }
 
     void setup(){
-        cont.clear();
+        items.clearChildren();
+        items.left();
         float bsize = 40f;
         int step = 50;
 
         for(ItemStack stack : supplier.get()){
-            cont.addButton("x", "clear-partial", () -> {
+            items.addButton("x", "clear-partial", () -> {
                 supplier.get().remove(stack);
                 updater.run();
                 setup();
             }).size(bsize);
 
-            cont.addButton("-", "clear-partial", () -> {
+            items.addButton("-", "clear-partial", () -> {
                 stack.amount = Math.max(stack.amount - step, 0);
                 updater.run();
             }).size(bsize);
-            cont.addButton("+", "clear-partial", () -> {
+            items.addButton("+", "clear-partial", () -> {
                 stack.amount = Math.min(stack.amount + step, capacity);
                 updater.run();
             }).size(bsize);
 
-            cont.addImage(stack.item.icon(Item.Icon.medium)).size(8 * 3).padRight(4);
-            cont.label(() -> stack.amount + "").left();
+            items.addImage(stack.item.icon(Item.Icon.medium)).size(8 * 3).padRight(4).padLeft(4);
+            items.label(() -> stack.amount + "").left();
 
-            cont.row();
+            items.row();
         }
-
-        cont.addButton("$add", () -> {
-            FloatingDialog dialog = new FloatingDialog("");
-            dialog.setFillParent(false);
-            for(Item item : content.items().select(item -> filter.test(item) && item.type == ItemType.material && supplier.get().find(stack -> stack.item == item) == null)){
-                TextButton button = dialog.cont.addButton("", "clear", () -> {
-                    supplier.get().add(new ItemStack(item, 0));
-                    updater.run();
-                    setup();
-                    dialog.hide();
-                }).size(300f, 36f).get();
-                button.clearChildren();
-                button.left();
-                button.addImage(item.icon(Item.Icon.medium)).size(8 * 3).pad(4);
-                button.add(item.localizedName);
-                dialog.cont.row();
-            }
-            dialog.show();
-        }).colspan(4).size(100f, bsize).left().disabled(b -> !content.items().contains(item -> filter.test(item) && !supplier.get().contains(stack -> stack.item == item)));
-        pack();
     }
 }

server/src/io/anuke/mindustry/server/ServerControl.java

@@ -147,12 +147,7 @@ public class ServerControl implements ApplicationListener{
                     Array<Map> maps = world.maps.customMaps().size == 0 ? world.maps.defaultMaps() : world.maps.customMaps();
 
                     Map previous = world.getMap();
-                    Map map = previous;
-                    if(maps.size > 1){
-                        while(map == previous) map = maps.random();
-                    }else if(!previous.custom && !world.maps.customMaps().isEmpty()){
-                        map = maps.first();
-                    }
+                    Map map = maps.random(previous);
 
                     Call.onInfoMessage((state.rules.pvp
                     ? "[YELLOW]The " + event.winner.name() + " team is victorious![]" : "[SCARLET]Game over![]")
@@ -162,9 +157,7 @@ public class ServerControl implements ApplicationListener{
 
                     info("Selected next map to be {0}.", map.name());
 
-                    Map fmap = map;
-
-                    play(true, () -> world.loadMap(fmap));
+                    play(true, () -> world.loadMap(map));
                 }
             }else{
                 netServer.kickAll(KickReason.gameover);