Cleanup

annotations/src/main/java/mindustry/annotations/Annotations.java

@@ -5,6 +5,24 @@ import java.lang.annotation.*;
 public class Annotations{
     //region entity interfaces
 
+    /** Indicates that a component field is read-only. */
+    @Target({ElementType.METHOD})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Render{
+        RenderLayer value();
+    }
+
+    public enum RenderLayer{
+        floor,
+        groundShadows,
+        ground,
+        flyingShadows,
+        flying,
+        bullets,
+        effects,
+        names,
+    }
+
     /** Indicates that a component field is read-only. */
     @Target({ElementType.FIELD, ElementType.METHOD})
     @Retention(RetentionPolicy.SOURCE)

annotations/src/main/java/mindustry/annotations/BaseProcessor.java

@@ -3,6 +3,7 @@ package mindustry.annotations;
 import arc.files.*;
 import arc.struct.Array;
 import arc.util.*;
+import arc.util.Log.*;
 import com.squareup.javapoet.*;
 import com.sun.source.util.*;
 import mindustry.annotations.util.*;
@@ -151,6 +152,10 @@ public abstract class BaseProcessor extends AbstractProcessor{
         elementu = env.getElementUtils();
         filer = env.getFiler();
         messager = env.getMessager();
+
+        if(System.getProperty("debug") == null){
+            Log.setLogLevel(LogLevel.err);
+        }
     }
 
     @Override
@@ -159,7 +164,7 @@ public abstract class BaseProcessor extends AbstractProcessor{
         if(rootDirectory == null){
             try{
                 String path = Fi.get(filer.getResource(StandardLocation.CLASS_OUTPUT, "no", "no")
-                .toUri().toURL().toString().substring(System.getProperty("os.name").contains("Windows") ? 6 : "file:".length()))
+                .toUri().toURL().toString().substring(OS.isWindows ? 6 : "file:".length()))
                 .parent().parent().parent().parent().parent().parent().parent().toString().replace("%20", " ");
                 rootDirectory = Fi.get(path);
             }catch(IOException e){

annotations/src/main/java/mindustry/annotations/impl/EntityProcess.java

@@ -19,6 +19,7 @@ import java.lang.annotation.*;
 
 @SupportedAnnotationTypes({
 "mindustry.annotations.Annotations.EntityDef",
+"mindustry.annotations.Annotations.GroupDef",
 "mindustry.annotations.Annotations.EntityInterface",
 "mindustry.annotations.Annotations.BaseComponent"
 })
@@ -64,7 +65,8 @@ public class EntityProcess extends BaseProcessor{
 
             //create component interfaces
             for(Stype component : allComponents){
-                TypeSpec.Builder inter = TypeSpec.interfaceBuilder(interfaceName(component)).addModifiers(Modifier.PUBLIC).addAnnotation(EntityInterface.class);
+                TypeSpec.Builder inter = TypeSpec.interfaceBuilder(interfaceName(component))
+                .addModifiers(Modifier.PUBLIC).addAnnotation(EntityInterface.class);
 
                 //implement extra interfaces these components may have, e.g. position
                 for(Stype extraInterface : component.interfaces().select(i -> !isCompInterface(i))){

annotations/src/main/resources/classids.properties

@@ -1,9 +1,9 @@
 #Maps entity names to IDs. Autogenerated.
 
-mindustry.entities.def.EntityDefs.DecalDef=1
+mindustry.entities.def.AllEntities.GenericBuilderDef=6
-mindustry.entities.def.EntityDefs.EffectDef=2
+mindustry.entities.def.AllEntities.BulletDef=0
-mindustry.entities.def.EntityDefs.TileDef=3
+mindustry.entities.def.AllEntities.PlayerDef=4
-mindustry.entities.def.EntityDefs.GenericUnitDef=5
+mindustry.entities.def.AllEntities.GenericUnitDef=5
-mindustry.entities.def.EntityDefs.GenericBuilderDef=6
+mindustry.entities.def.AllEntities.EffectDef=2
-mindustry.entities.def.EntityDefs.BulletDef=0
+mindustry.entities.def.AllEntities.DecalDef=1
-mindustry.entities.def.EntityDefs.PlayerDef=4
+mindustry.entities.def.AllEntities.TileDef=3

core/src/mindustry/core/Renderer.java

@@ -240,6 +240,7 @@ public class Renderer implements ApplicationListener{
 
         overlays.drawTop();
 
+        render(RenderLayer.names);
         //TODO should use (draw)
         Groups.player.each(p -> !p.dead(), Playerc::drawName);
 

core/src/mindustry/entities/EntityGroup.java

@@ -1,5 +1,6 @@
 package mindustry.entities;
 
+import arc.*;
 import arc.func.*;
 import arc.math.geom.*;
 import arc.struct.*;
@@ -7,13 +8,14 @@ import mindustry.gen.*;
 
 import java.util.*;
 
-import static mindustry.Vars.*;
+import static mindustry.Vars.collisions;
 
 /** Represents a group of a certain type of entity.*/
 @SuppressWarnings("unchecked")
 public class EntityGroup<T extends Entityc> implements Iterable<T>{
     private final Array<T> array;
     private final Array<T> intersectArray = new Array<>();
+    private final Rect viewport = new Rect();
     private final Rect intersectRect = new Rect();
     private IntMap<T> map;
     private QuadTree tree;
@@ -60,6 +62,17 @@ public class EntityGroup<T extends Entityc> implements Iterable<T>{
         }
     }
 
+    public void draw(Cons<T> cons){
+        Core.camera.bounds(viewport);
+
+        each(e -> {
+            Drawc draw = (Drawc)e;
+            if(viewport.overlaps(draw.x() - draw.clipSize()/2f, draw.y() - draw.clipSize()/2f, draw.clipSize(), draw.clipSize())){
+                cons.get(e);
+            }
+        });
+    }
+
     public boolean useTree(){
         return map != null;
     }

core/src/mindustry/entities/def/AllEntities.java

@@ -1,9 +1,8 @@
 package mindustry.entities.def;
 
 import mindustry.annotations.Annotations.*;
-import mindustry.entities.def.EntityComps.*;
 
-class EntityDefs{
+class AllEntities{
 
     @EntityDef({BulletComp.class, VelComp.class, TimedComp.class})
     class BulletDef{}
@@ -25,4 +24,34 @@ class EntityDefs{
 
     @EntityDef({BuilderComp.class})
     class GenericBuilderDef{}
+
+    @GroupDef(EntityComp.class)
+    void all(){
+
+    }
+
+    @GroupDef(PlayerComp.class)
+    void player(){
+
+    }
+
+    @GroupDef(value = UnitComp.class, spatial = true)
+    void unit(){
+
+    }
+
+    @GroupDef(TileComp.class)
+    void tile(){
+
+    }
+
+    @GroupDef(DrawComp.class)
+    void drawer(){
+
+    }
+
+    @GroupDef(SyncComp.class)
+    void sync(){
+
+    }
 }

core/src/mindustry/entities/def/BoundedComp.java

@@ -0,0 +1,36 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import arc.math.geom.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class BoundedComp implements Velc, Posc, Healthc, Flyingc{
+    static final float warpDst = 180f;
+
+    transient float x, y;
+    transient Vec2 vel;
+
+    @Override
+    public void update(){
+        //repel unit out of bounds
+        if(x < 0) vel.x += (-x/warpDst);
+        if(y < 0) vel.y += (-y/warpDst);
+        if(x > world.unitWidth()) vel.x -= (x - world.unitWidth())/warpDst;
+        if(y > world.unitHeight()) vel.y -= (y - world.unitHeight())/warpDst;
+
+        //clamp position if not flying
+        if(isGrounded()){
+            x = Mathf.clamp(x, 0, world.width() * tilesize - tilesize);
+            y = Mathf.clamp(y, 0, world.height() * tilesize - tilesize);
+        }
+
+        //kill when out of bounds
+        if(x < -finalWorldBounds || y < -finalWorldBounds || x >= world.width() * tilesize + finalWorldBounds || y >= world.height() * tilesize + finalWorldBounds){
+            kill();
+        }
+    }
+}

core/src/mindustry/entities/def/BuilderComp.java

@@ -0,0 +1,229 @@
+package mindustry.entities.def;
+
+import arc.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.math.geom.*;
+import arc.struct.*;
+import arc.struct.Queue;
+import arc.util.*;
+import arc.util.ArcAnnotate.*;
+import mindustry.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.content.*;
+import mindustry.entities.units.*;
+import mindustry.game.EventType.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.world.*;
+import mindustry.world.blocks.*;
+import mindustry.world.blocks.BuildBlock.*;
+
+import java.util.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class BuilderComp implements Unitc{
+    static final Vec2[] tmptr = new Vec2[]{new Vec2(), new Vec2(), new Vec2(), new Vec2()};
+
+    transient float x, y, rotation;
+
+    Queue<BuildRequest> requests = new Queue<>();
+    float buildSpeed = 1f;
+    //boolean building;
+
+    void updateBuilding(){
+        float finalPlaceDst = state.rules.infiniteResources ? Float.MAX_VALUE : buildingRange;
+
+        Iterator<BuildRequest> it = requests.iterator();
+        while(it.hasNext()){
+            BuildRequest req = it.next();
+            Tile tile = world.tile(req.x, req.y);
+            if(tile == null || (req.breaking && tile.block() == Blocks.air) || (!req.breaking && (tile.rotation() == req.rotation || !req.block.rotate) && tile.block() == req.block)){
+                it.remove();
+            }
+        }
+
+        Tilec core = closestCore();
+
+        //nothing to build.
+        if(buildRequest() == null) return;
+
+        //find the next build request
+        if(requests.size > 1){
+            int total = 0;
+            BuildRequest req;
+            while((dst((req = buildRequest()).tile()) > finalPlaceDst || shouldSkip(req, core)) && total < requests.size){
+                requests.removeFirst();
+                requests.addLast(req);
+                total++;
+            }
+        }
+
+        BuildRequest current = buildRequest();
+
+        if(dst(current.tile()) > finalPlaceDst) return;
+
+        Tile tile = world.tile(current.x, current.y);
+
+        if(!(tile.block() instanceof BuildBlock)){
+            if(!current.initialized && !current.breaking && Build.validPlace(team(), current.x, current.y, current.block, current.rotation)){
+                Build.beginPlace(team(), current.x, current.y, current.block, current.rotation);
+            }else if(!current.initialized && current.breaking && Build.validBreak(team(), current.x, current.y)){
+                Build.beginBreak(team(), current.x, current.y);
+            }else{
+                requests.removeFirst();
+                return;
+            }
+        }
+
+        if(tile.entity instanceof BuildEntity && !current.initialized){
+            Core.app.post(() -> Events.fire(new BuildSelectEvent(tile, team(), (Builderc)this, current.breaking)));
+            current.initialized = true;
+        }
+
+        //if there is no core to build with or no build entity, stop building!
+        if((core == null && !state.rules.infiniteResources) || !(tile.entity instanceof BuildEntity)){
+            return;
+        }
+
+        //otherwise, update it.
+        BuildEntity entity = tile.ent();
+
+        if(entity == null){
+            return;
+        }
+
+        if(dst(tile) <= finalPlaceDst){
+            rotation = Mathf.slerpDelta(rotation, angleTo(entity), 0.4f);
+        }
+
+        if(current.breaking){
+            entity.deconstruct(this, core, 1f / entity.buildCost * Time.delta() * buildSpeed * state.rules.buildSpeedMultiplier);
+        }else{
+            if(entity.construct(this, core, 1f / entity.buildCost * Time.delta() * buildSpeed * state.rules.buildSpeedMultiplier, current.hasConfig)){
+                if(current.hasConfig){
+                    Call.onTileConfig(null, tile, current.config);
+                }
+            }
+        }
+
+        current.stuck = Mathf.equal(current.progress, entity.progress);
+        current.progress = entity.progress;
+    }
+
+
+    /** Draw all current build requests. Does not draw the beam effect, only the positions. */
+    void drawBuildRequests(){
+
+        for(BuildRequest request : requests){
+            if(request.progress > 0.01f || (buildRequest() == request && request.initialized && (dst(request.x * tilesize, request.y * tilesize) <= buildingRange || state.isEditor()))) continue;
+
+            request.animScale = 1f;
+            if(request.breaking){
+                control.input.drawBreaking(request);
+            }else{
+                request.block.drawRequest(request, control.input.allRequests(),
+                Build.validPlace(team(), request.x, request.y, request.block, request.rotation) || control.input.requestMatches(request));
+            }
+        }
+
+        Draw.reset();
+    }
+
+    /** @return whether this request should be skipped, in favor of the next one. */
+    boolean shouldSkip(BuildRequest request, @Nullable Tilec core){
+        //requests that you have at least *started* are considered
+        if(state.rules.infiniteResources || request.breaking || !request.initialized || core == null) return false;
+        return request.stuck && !core.items().has(request.block.requirements);
+    }
+
+    void removeBuild(int x, int y, boolean breaking){
+        //remove matching request
+        int idx = requests.indexOf(req -> req.breaking == breaking && req.x == x && req.y == y);
+        if(idx != -1){
+            requests.removeIndex(idx);
+        }
+    }
+
+    /** Return whether this builder's place queue contains items. */
+    boolean isBuilding(){
+        return requests.size != 0;
+    }
+
+    /** Clears the placement queue. */
+    void clearBuilding(){
+        requests.clear();
+    }
+
+    /** Add another build requests to the tail of the queue, if it doesn't exist there yet. */
+    void addBuild(BuildRequest place){
+        addBuild(place, true);
+    }
+
+    /** Add another build requests to the queue, if it doesn't exist there yet. */
+    void addBuild(BuildRequest place, boolean tail){
+        BuildRequest replace = null;
+        for(BuildRequest request : requests){
+            if(request.x == place.x && request.y == place.y){
+                replace = request;
+                break;
+            }
+        }
+        if(replace != null){
+            requests.remove(replace);
+        }
+        Tile tile = world.tile(place.x, place.y);
+        if(tile != null && tile.entity instanceof BuildEntity){
+            place.progress = tile.<BuildEntity>ent().progress;
+        }
+        if(tail){
+            requests.addLast(place);
+        }else{
+            requests.addFirst(place);
+        }
+    }
+
+    /** Return the build requests currently active, or the one at the top of the queue.*/
+    @Nullable BuildRequest buildRequest(){
+        return requests.size == 0 ? null : requests.first();
+    }
+
+    void drawOver(){
+        if(!isBuilding()) return;
+        BuildRequest request = buildRequest();
+        Tile tile = world.tile(request.x, request.y);
+
+        if(dst(tile) > buildingRange && !state.isEditor()){
+            return;
+        }
+
+        Lines.stroke(1f, Pal.accent);
+        float focusLen = 3.8f + Mathf.absin(Time.time(), 1.1f, 0.6f);
+        float px = x + Angles.trnsx(rotation, focusLen);
+        float py = y + Angles.trnsy(rotation, focusLen);
+
+        float sz = Vars.tilesize * tile.block().size / 2f;
+        float ang = angleTo(tile);
+
+        tmptr[0].set(tile.drawx() - sz, tile.drawy() - sz);
+        tmptr[1].set(tile.drawx() + sz, tile.drawy() - sz);
+        tmptr[2].set(tile.drawx() - sz, tile.drawy() + sz);
+        tmptr[3].set(tile.drawx() + sz, tile.drawy() + sz);
+
+        Arrays.sort(tmptr, Structs.comparingFloat(vec -> Angles.angleDist(angleTo(vec), ang)));
+
+        float x1 = tmptr[0].x, y1 = tmptr[0].y,
+        x3 = tmptr[1].x, y3 = tmptr[1].y;
+
+        Draw.alpha(1f);
+
+        Lines.line(px, py, x1, y1);
+        Lines.line(px, py, x3, y3);
+
+        Fill.circle(px, py, 1.6f + Mathf.absin(Time.time(), 0.8f, 1.5f));
+
+        Draw.color();
+    }
+}

core/src/mindustry/entities/def/BulletComp.java

@@ -0,0 +1,121 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.entities.bullet.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.world.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class BulletComp implements Timedc, Damagec, Hitboxc, Teamc, Posc, Drawc, Shielderc, Ownerc, Velc, Bulletc, Timerc{
+    private float lifeScl;
+
+    Object data;
+    BulletType type;
+    float damage;
+
+    @Override
+    public void add(){
+        type.init(this);
+
+        drag(type.drag);
+        hitSize(type.hitSize);
+        lifetime(lifeScl * type.lifetime);
+    }
+
+    @Override
+    public void remove(){
+        type.despawned(this);
+    }
+
+    @Override
+    public float getLifetime(){
+        return type.lifetime;
+    }
+
+    @Override
+    public float damageMultiplier(){
+        if(owner() instanceof Unitc){
+            return ((Unitc)owner()).damageMultiplier();
+        }
+        return 1f;
+    }
+
+    @Override
+    public void absorb(){
+        //TODO
+        remove();
+    }
+
+    @Override
+    public float clipSize(){
+        return type.drawSize;
+    }
+
+    @Override
+    public float damage(){
+        return type.damage * damageMultiplier();
+    }
+
+    @Override
+    public void collision(Hitboxc other, float x, float y){
+        if(!type.pierce) remove();
+        type.hit(this, x, y);
+
+        if(other instanceof Unitc){
+            Unitc unit = (Unitc)other;
+            unit.vel().add(Tmp.v3.set(other.x(), other.y()).sub(x, y).setLength(type.knockback / unit.mass()));
+            unit.apply(type.status, type.statusDuration);
+        }
+    }
+
+    @Override
+    public void update(){
+        type.update(this);
+
+        if(type.hitTiles){
+            world.raycastEach(world.toTile(lastX()), world.toTile(lastY()), tileX(), tileY(), (x, y) -> {
+
+                Tile tile = world.ltile(x, y);
+                if(tile == null) return false;
+
+                if(tile.entity != null && tile.entity.collide(this) && type.collides(this, tile) && !tile.entity.dead() && (type.collidesTeam || tile.team() != team())){
+                    if(tile.team() != team()){
+                        tile.entity.collision(this);
+                    }
+
+                    type.hitTile(this, tile);
+                    remove();
+                    return true;
+                }
+
+                return false;
+            });
+        }
+    }
+
+    @Override
+    public void draw(){
+        type.draw(this);
+        //TODO refactor
+        renderer.lights.add(x(), y(), 16f, Pal.powerLight, 0.3f);
+    }
+
+    /** Sets the bullet's rotation in degrees. */
+    @Override
+    public void rotation(float angle){
+        vel().setAngle(angle);
+    }
+
+    /** @return the bullet's rotation. */
+    @Override
+    public float rotation(){
+        float angle = Mathf.atan2(vel().x, vel().y) * Mathf.radiansToDegrees;
+        if(angle < 0) angle += 360;
+        return angle;
+    }
+}

core/src/mindustry/entities/def/ChildComp.java

@@ -0,0 +1,29 @@
+package mindustry.entities.def;
+
+import arc.util.ArcAnnotate.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class ChildComp implements Posc{
+    transient float x, y;
+
+    private @Nullable Posc parent;
+    private float offsetX, offsetY;
+
+    @Override
+    public void add(){
+        if(parent != null){
+            offsetX = x - parent.getX();
+            offsetY = y - parent.getY();
+        }
+    }
+
+    @Override
+    public void update(){
+        if(parent != null){
+            x = parent.getX() + offsetX;
+            y = parent.getY() + offsetY;
+        }
+    }
+}

core/src/mindustry/entities/def/DamageComp.java

@@ -0,0 +1,8 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+
+@Component
+abstract class DamageComp{
+    abstract float damage();
+}

core/src/mindustry/entities/def/DecalComp.java

@@ -0,0 +1,25 @@
+package mindustry.entities.def;
+
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DecalComp implements Drawc, Timedc, Rotc, Posc{
+    Color color = new Color(1, 1, 1, 1);
+    TextureRegion region;
+
+    @Override
+    public void draw(){
+        Draw.color(color);
+        Draw.rect(region, x(), y(), rotation());
+        Draw.color();
+    }
+
+    @Override
+    public float clipSize(){
+        return region.getWidth()*2;
+    }
+
+}

core/src/mindustry/entities/def/DrawComp.java

@@ -0,0 +1,14 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DrawComp implements Posc{
+
+    abstract float clipSize();
+
+    void draw(){
+
+    }
+}

core/src/mindustry/entities/def/DrawItemsComp.java

@@ -0,0 +1,57 @@
+package mindustry.entities.def;
+
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.scene.ui.layout.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.ui.*;
+
+import static mindustry.Vars.itemSize;
+
+@Component
+abstract class DrawItemsComp implements Drawc, Itemsc, Posc, Rotc{
+    transient float x, y, rotation;
+
+    float itemTime;
+
+    //drawn after base
+    @Override
+    @MethodPriority(3)
+    public void draw(){
+        boolean number = isLocal();
+        itemTime = Mathf.lerpDelta(itemTime, Mathf.num(hasItem()), 0.05f);
+
+        //draw back items
+        if(itemTime > 0.01f){
+            float backTrns = 5f;
+            float size = (itemSize + Mathf.absin(Time.time(), 5f, 1f)) * itemTime;
+
+            Draw.mixcol(Pal.accent, Mathf.absin(Time.time(), 5f, 0.5f));
+            Draw.rect(item().icon(Cicon.medium),
+            x + Angles.trnsx(rotation + 180f, backTrns),
+            y + Angles.trnsy(rotation + 180f, backTrns),
+            size, size, rotation);
+
+            Draw.mixcol();
+
+            Lines.stroke(1f, Pal.accent);
+            Lines.circle(
+            x + Angles.trnsx(rotation + 180f, backTrns),
+            y + Angles.trnsy(rotation + 180f, backTrns),
+            (3f + Mathf.absin(Time.time(), 5f, 1f)) * itemTime);
+
+            if(isLocal()){
+                Fonts.outline.draw(stack().amount + "",
+                x + Angles.trnsx(rotation + 180f, backTrns),
+                y + Angles.trnsy(rotation + 180f, backTrns) - 3,
+                Pal.accent, 0.25f * itemTime / Scl.scl(1f), false, Align.center
+                );
+            }
+
+            Draw.reset();
+        }
+    }
+}

core/src/mindustry/entities/def/DrawLightComp.java

@@ -0,0 +1,9 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DrawLightComp implements Drawc{
+    void drawLight(){}
+}

core/src/mindustry/entities/def/DrawOverComp.java

@@ -0,0 +1,9 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DrawOverComp implements Drawc{
+    void drawOver(){}
+}

core/src/mindustry/entities/def/DrawShadowComp.java

@@ -0,0 +1,23 @@
+package mindustry.entities.def;
+
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DrawShadowComp implements Drawc, Rotc, Flyingc{
+    static final float shadowTX = -12, shadowTY = -13, shadowColor = Color.toFloatBits(0, 0, 0, 0.22f);
+
+    transient float x, y, rotation;
+
+    abstract TextureRegion getShadowRegion();
+
+    void drawShadow(){
+        if(!isGrounded()){
+            Draw.color(shadowColor);
+            Draw.rect(getShadowRegion(), x + shadowTX * elevation(), y + shadowTY * elevation(), rotation - 90);
+            Draw.color();
+        }
+    }
+}

core/src/mindustry/entities/def/DrawUnderComp.java

@@ -0,0 +1,9 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class DrawUnderComp implements Drawc{
+    void drawUnder(){}
+}

core/src/mindustry/entities/def/EffectComp.java

@@ -0,0 +1,23 @@
+package mindustry.entities.def;
+
+import arc.graphics.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.entities.*;
+import mindustry.gen.*;
+
+@Component
+abstract class EffectComp implements Posc, Drawc, Timedc, Rotc{
+    Effect effect;
+    Color color = new Color(Color.white);
+    Object data;
+
+    @Override
+    public void draw(){
+        effect.render(id(), color, time(), rotation(), x(), y(), data);
+    }
+
+    @Override
+    public float clipSize(){
+        return effect.size;
+    }
+}

core/src/mindustry/entities/def/EntityComp.java

@@ -0,0 +1,60 @@
+package mindustry.entities.def;
+
+import arc.func.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+import java.io.*;
+
+import static mindustry.Vars.player;
+
+@Component
+@BaseComponent
+abstract class EntityComp{
+    private boolean added;
+    int id;
+
+    boolean isAdded(){
+        return added;
+    }
+
+    void init(){}
+
+    void update(){}
+
+    void remove(){
+        added = false;
+    }
+
+    void add(){
+        added = true;
+    }
+
+    boolean isLocal(){
+        return ((Object)this) == player || ((Object)this) instanceof Unitc && ((Unitc)((Object)this)).controller() == player;
+    }
+
+    boolean isNull(){
+        return false;
+    }
+
+    <T> T as(Class<T> type){
+        return (T)this;
+    }
+
+    <T> T with(Cons<T> cons){
+        cons.get((T)this);
+        return (T)this;
+    }
+
+    @InternalImpl
+    abstract int classId();
+
+    void read(DataInput input) throws IOException{
+        //TODO dynamic io
+    }
+
+    void write(DataOutput output) throws IOException{
+        //TODO dynamic io
+    }
+}

core/src/mindustry/entities/def/EntityGroupDefs.java

@@ -1,37 +0,0 @@
-package mindustry.entities.def;
-
-import mindustry.annotations.Annotations.*;
-import mindustry.entities.def.EntityComps.*;
-
-public class EntityGroupDefs{
-
-    @GroupDef(EntityComp.class)
-    void all(){
-
-    }
-
-    @GroupDef(PlayerComp.class)
-    void player(){
-
-    }
-
-    @GroupDef(value = UnitComp.class, spatial = true)
-    void unit(){
-
-    }
-
-    @GroupDef(TileComp.class)
-    void tile(){
-
-    }
-
-    @GroupDef(DrawComp.class)
-    void drawer(){
-
-    }
-
-    @GroupDef(SyncComp.class)
-    void sync(){
-
-    }
-}

core/src/mindustry/entities/def/FlyingComp.java

@@ -0,0 +1,48 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import arc.math.geom.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.world.blocks.*;
+
+import static mindustry.Vars.net;
+
+@Component
+abstract class FlyingComp implements Posc, Velc, Healthc{
+    transient float x, y;
+    transient Vec2 vel;
+
+    float elevation;
+    float drownTime;
+
+    boolean isGrounded(){
+        return elevation < 0.001f;
+    }
+
+    @Override
+    public void update(){
+        Floor floor = floorOn();
+
+        if(isGrounded() && floor.isLiquid && vel.len2() > 0.4f*0.4f && Mathf.chance((vel.len2() * floor.speedMultiplier) * 0.03f * Time.delta())){
+            floor.walkEffect.at(x, y, 0, floor.color);
+        }
+
+        if(isGrounded() && floor.isLiquid && floor.drownTime > 0){
+            drownTime += Time.delta() * 1f / floor.drownTime;
+            drownTime = Mathf.clamp(drownTime);
+            if(Mathf.chance(Time.delta() * 0.05f)){
+                floor.drownUpdateEffect.at(x, y, 0f, floor.color);
+            }
+
+            //TODO is the netClient check necessary?
+            if(drownTime >= 0.999f && !net.client()){
+                kill();
+                //TODO drown event!
+            }
+        }else{
+            drownTime = Mathf.lerpDelta(drownTime, 0f, 0.03f);
+        }
+    }
+}

core/src/mindustry/entities/def/HealthComp.java

@@ -0,0 +1,76 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class HealthComp implements Entityc{
+    static final float hitDuration = 9f;
+
+    float health, maxHealth, hitTime;
+    boolean dead;
+
+    boolean isValid(){
+        return !dead && isAdded();
+    }
+
+    float healthf(){
+        return health / maxHealth;
+    }
+
+    @Override
+    public void update(){
+        hitTime -= Time.delta() / hitDuration;
+    }
+
+    void killed(){
+        //implement by other components
+    }
+
+    void kill(){
+        health = 0;
+        dead = true;
+    }
+
+    void heal(){
+        dead = false;
+        health = maxHealth;
+    }
+
+    boolean damaged(){
+        return health <= maxHealth - 0.0001f;
+    }
+
+    void damage(float amount){
+        health -= amount;
+        if(health <= 0 && !dead){
+            dead = true;
+            killed();
+        }
+    }
+
+    void damage(float amount, boolean withEffect){
+        float pre = hitTime;
+
+        damage(amount);
+
+        if(!withEffect){
+            hitTime = pre;
+        }
+    }
+
+    void damageContinuous(float amount){
+        damage(amount * Time.delta(), hitTime <= -20 + hitDuration);
+    }
+
+    void clampHealth(){
+        health = Mathf.clamp(health, 0, maxHealth);
+    }
+
+    void heal(float amount){
+        health += amount;
+        clampHealth();
+    }
+}

core/src/mindustry/entities/def/HitboxComp.java

@@ -0,0 +1,51 @@
+package mindustry.entities.def;
+
+import arc.math.geom.*;
+import arc.math.geom.QuadTree.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class HitboxComp implements Posc, QuadTreeObject{
+    transient float x, y;
+
+    float hitSize;
+    float lastX, lastY;
+
+    @Override
+    public void update(){
+
+    }
+
+    void updateLastPosition(){
+        lastX = x;
+        lastY = y;
+    }
+
+    void collision(Hitboxc other, float x, float y){
+
+    }
+
+    float deltaX(){
+        return x - lastX;
+    }
+
+    float deltaY(){
+        return y - lastY;
+    }
+
+    boolean collides(Hitboxc other){
+        return Intersector.overlapsRect(x - hitSize/2f, y - hitSize/2f, hitSize, hitSize,
+        other.x() - other.hitSize()/2f, other.y() - other.hitSize()/2f, other.hitSize(), other.hitSize());
+    }
+
+    @Override
+    public void hitbox(Rect rect){
+        rect.setCentered(x, y, hitSize, hitSize);
+    }
+
+    public void hitboxTile(Rect rect){
+        float scale = 0.6f;
+        rect.setCentered(x, y, hitSize * scale, hitSize * scale);
+    }
+}

core/src/mindustry/entities/def/ItemsComp.java

@@ -0,0 +1,48 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.type.*;
+
+@Component
+abstract class ItemsComp implements Posc{
+    @ReadOnly ItemStack stack = new ItemStack();
+
+    abstract int itemCapacity();
+
+    @Override
+    public void update(){
+        stack.amount = Mathf.clamp(stack.amount, 0, itemCapacity());
+    }
+
+    Item item(){
+        return stack.item;
+    }
+
+    void clearItem(){
+        stack.amount = 0;
+    }
+
+    boolean acceptsItem(Item item){
+        return !hasItem() || item == stack.item && stack.amount + 1 <= itemCapacity();
+    }
+
+    boolean hasItem(){
+        return stack.amount > 0;
+    }
+
+    void addItem(Item item){
+        addItem(item, 1);
+    }
+
+    void addItem(Item item, int amount){
+        stack.amount = stack.item == item ? stack.amount + amount : amount;
+        stack.item = item;
+        stack.amount = Mathf.clamp(stack.amount, 0, itemCapacity());
+    }
+
+    int maxAccepted(Item item){
+        return stack.item != item && stack.amount > 0 ? 0 : itemCapacity() - stack.amount;
+    }
+}

core/src/mindustry/entities/def/LegsComp.java

@@ -0,0 +1,9 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class LegsComp implements Posc, Flyingc{
+    float baseRotation;
+}

core/src/mindustry/entities/def/MassComp.java

@@ -0,0 +1,13 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class MassComp implements Velc{
+    float mass = 1f;
+
+    public void applyImpulse(float x, float y){
+        vel().add(x / mass, y / mass);
+    }
+}

core/src/mindustry/entities/def/MinerComp.java

@@ -0,0 +1,100 @@
+package mindustry.entities.def;
+
+import arc.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.util.*;
+import arc.util.ArcAnnotate.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.content.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.input.*;
+import mindustry.type.*;
+import mindustry.world.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class MinerComp implements Itemsc, Posc, Teamc, Rotc{
+    transient float x, y, rotation;
+
+    @Nullable Tile mineTile;
+
+    abstract boolean canMine(Item item);
+
+    abstract float miningSpeed();
+
+    abstract boolean offloadImmediately();
+
+    boolean mining(){
+        return mineTile != null;
+    }
+
+    void updateMining(){
+        Tilec core = closestCore();
+
+        if(core != null && mineTile != null && mineTile.drop() != null && !acceptsItem(mineTile.drop()) && dst(core) < mineTransferRange){
+            int accepted = core.tile().block().acceptStack(item(), stack().amount, core.tile(), this);
+            if(accepted > 0){
+                Call.transferItemTo(item(), accepted,
+                mineTile.worldx() + Mathf.range(tilesize / 2f),
+                mineTile.worldy() + Mathf.range(tilesize / 2f), core.tile());
+                clearItem();
+            }
+        }
+
+        if(mineTile == null || core == null || mineTile.block() != Blocks.air || dst(mineTile.worldx(), mineTile.worldy()) > miningRange
+        || mineTile.drop() == null || !acceptsItem(mineTile.drop()) || !canMine(mineTile.drop())){
+            mineTile = null;
+        }else{
+            Item item = mineTile.drop();
+            rotation(Mathf.slerpDelta(rotation(), angleTo(mineTile.worldx(), mineTile.worldy()), 0.4f));
+
+            if(Mathf.chance(Time.delta() * (0.06 - item.hardness * 0.01) * miningSpeed())){
+
+                if(dst(core) < mineTransferRange && core.tile().block().acceptStack(item, 1, core.tile(), this) == 1 && offloadImmediately()){
+                    Call.transferItemTo(item, 1,
+                    mineTile.worldx() + Mathf.range(tilesize / 2f),
+                    mineTile.worldy() + Mathf.range(tilesize / 2f), core.tile());
+                }else if(acceptsItem(item)){
+                    //this is clientside, since items are synced anyway
+                    InputHandler.transferItemToUnit(item,
+                    mineTile.worldx() + Mathf.range(tilesize / 2f),
+                    mineTile.worldy() + Mathf.range(tilesize / 2f),
+                    this);
+                }
+            }
+
+            if(Mathf.chance(0.06 * Time.delta())){
+                Fx.pulverizeSmall.at(mineTile.worldx() + Mathf.range(tilesize / 2f), mineTile.worldy() + Mathf.range(tilesize / 2f), 0f, item.color);
+            }
+        }
+    }
+
+    void drawOver(){
+        if(!mining()) return;
+        float focusLen = 4f + Mathf.absin(Time.time(), 1.1f, 0.5f);
+        float swingScl = 12f, swingMag = tilesize / 8f;
+        float flashScl = 0.3f;
+
+        float px = x + Angles.trnsx(rotation, focusLen);
+        float py = y + Angles.trnsy(rotation, focusLen);
+
+        float ex = mineTile.worldx() + Mathf.sin(Time.time() + 48, swingScl, swingMag);
+        float ey = mineTile.worldy() + Mathf.sin(Time.time() + 48, swingScl + 2f, swingMag);
+
+        Draw.color(Color.lightGray, Color.white, 1f - flashScl + Mathf.absin(Time.time(), 0.5f, flashScl));
+
+        Drawf.laser(Core.atlas.find("minelaser"), Core.atlas.find("minelaser-end"), px, py, ex, ey, 0.75f);
+
+        //TODO hack?
+        if(isLocal()){
+            Lines.stroke(1f, Pal.accent);
+            Lines.poly(mineTile.worldx(), mineTile.worldy(), 4, tilesize / 2f * Mathf.sqrt2, Time.time());
+        }
+
+        Draw.color();
+    }
+}

core/src/mindustry/entities/def/OwnerComp.java

@@ -0,0 +1,9 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+class OwnerComp{
+    Entityc owner;
+}

core/src/mindustry/entities/def/PlayerComp.java

@@ -0,0 +1,203 @@
+package mindustry.entities.def;
+
+import arc.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.scene.ui.layout.*;
+import arc.util.*;
+import arc.util.ArcAnnotate.*;
+import arc.util.pooling.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.core.*;
+import mindustry.entities.units.*;
+import mindustry.game.*;
+import mindustry.gen.*;
+import mindustry.net.*;
+import mindustry.net.Administration.*;
+import mindustry.net.Packets.*;
+import mindustry.ui.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class PlayerComp implements UnitController, Entityc, Syncc, Timerc{
+    @NonNull
+    @ReadOnly Unitc unit = Nulls.unit;
+
+    @ReadOnly Team team = Team.sharded;
+    String name = "noname";
+    @Nullable NetConnection con;
+    boolean admin, typing;
+    Color color = new Color();
+    float mouseX, mouseY;
+
+    @Nullable String lastText;
+    float textFadeTime;
+
+    public boolean isBuilder(){
+        return unit instanceof Builderc;
+    }
+
+    public boolean isMiner(){
+        return unit instanceof Minerc;
+    }
+
+    public @Nullable Tilec closestCore(){
+        return state.teams.closestCore(x(), y(), team);
+    }
+
+    public void reset(){
+        team = state.rules.defaultTeam;
+        admin = typing = false;
+        lastText = null;
+        textFadeTime = 0f;
+        if(!dead()){
+            unit.controller(unit.type().createController());
+            unit = Nulls.unit;
+        }
+    }
+
+    public void update(){
+        if(!dead()){
+            x(unit.x());
+            y(unit.y());
+            unit.team(team);
+        }
+        textFadeTime -= Time.delta() / (60 * 5);
+    }
+
+    public void team(Team team){
+        if(unit != null){
+            unit.team(team);
+        }
+    }
+
+    public void clearUnit(){
+        unit(Nulls.unit);
+    }
+
+    public Unitc unit(){
+        if(dead()){
+            //TODO remove
+            Log.err("WARNING: DEAD PLAYER UNIT ACCESSED");
+            new RuntimeException().printStackTrace();
+        }
+        return unit;
+    }
+
+    public Minerc miner(){
+        return !(unit instanceof Minerc) ? Nulls.miner : (Minerc)unit;
+    }
+
+    public Builderc builder(){
+        return !(unit instanceof Builderc) ? Nulls.builder : (Builderc)unit;
+    }
+
+    public void unit(Unitc unit){
+        if(unit == null) throw new IllegalArgumentException("Unit cannot be null. Use clearUnit() instead.");
+        this.unit = unit;
+        if(unit != Nulls.unit){
+            unit.team(team);
+        }
+    }
+
+    boolean dead(){
+        return unit.isNull();
+    }
+
+    String uuid(){
+        return con == null ? "[LOCAL]" : con.uuid;
+    }
+
+    String usid(){
+        return con == null ? "[LOCAL]" : con.usid;
+    }
+
+    void kick(KickReason reason){
+        con.kick(reason);
+    }
+
+    void kick(String reason){
+        con.kick(reason);
+    }
+
+    void drawName(){
+        BitmapFont font = Fonts.def;
+        GlyphLayout layout = Pools.obtain(GlyphLayout.class, GlyphLayout::new);
+        final float nameHeight = 11;
+        final float textHeight = 15;
+
+        boolean ints = font.usesIntegerPositions();
+        font.setUseIntegerPositions(false);
+        font.getData().setScale(0.25f / Scl.scl(1f));
+        layout.setText(font, name);
+
+        if(!isLocal()){
+            Draw.color(0f, 0f, 0f, 0.3f);
+            Fill.rect(unit.x(), unit.y() + nameHeight - layout.height / 2, layout.width + 2, layout.height + 3);
+            Draw.color();
+            font.setColor(color);
+            font.draw(name, unit.x(), unit.y() + nameHeight, 0, Align.center, false);
+
+            if(admin){
+                float s = 3f;
+                Draw.color(color.r * 0.5f, color.g * 0.5f, color.b * 0.5f, 1f);
+                Draw.rect(Icon.adminSmall.getRegion(), unit.x() + layout.width / 2f + 2 + 1, unit.y() + nameHeight - 1.5f, s, s);
+                Draw.color(color);
+                Draw.rect(Icon.adminSmall.getRegion(), unit.x() + layout.width / 2f + 2 + 1, unit.y() + nameHeight - 1f, s, s);
+            }
+        }
+
+        if(Core.settings.getBool("playerchat") && ((textFadeTime > 0 && lastText != null) || typing)){
+            String text = textFadeTime <= 0 || lastText == null ? "[LIGHT_GRAY]" + Strings.animated(Time.time(), 4, 15f, ".") : lastText;
+            float width = 100f;
+            float visualFadeTime = 1f - Mathf.curve(1f - textFadeTime, 0.9f);
+            font.setColor(1f, 1f, 1f, textFadeTime <= 0 || lastText == null ? 1f : visualFadeTime);
+
+            layout.setText(font, text, Color.white, width, Align.bottom, true);
+
+            Draw.color(0f, 0f, 0f, 0.3f * (textFadeTime <= 0 || lastText == null  ? 1f : visualFadeTime));
+            Fill.rect(unit.x(), unit.y() + textHeight + layout.height - layout.height/2f, layout.width + 2, layout.height + 3);
+            font.draw(text, unit.x() - width/2f, unit.y() + textHeight + layout.height, width, Align.center, true);
+        }
+
+        Draw.reset();
+        Pools.free(layout);
+        font.getData().setScale(1f);
+        font.setColor(Color.white);
+        font.setUseIntegerPositions(ints);
+    }
+
+    void sendMessage(String text){
+        if(isLocal()){
+            if(ui != null){
+                ui.chatfrag.addMessage(text, null);
+            }
+        }else{
+            Call.sendMessage(con, text, null, null);
+        }
+    }
+
+    void sendMessage(String text, Playerc from){
+        sendMessage(text, from, NetClient.colorizeName(from.id(), from.name()));
+    }
+
+     void sendMessage(String text, Playerc from, String fromName){
+        if(isLocal()){
+            if(ui != null){
+                ui.chatfrag.addMessage(text, fromName);
+            }
+        }else{
+            Call.sendMessage(con, text, fromName, from);
+        }
+    }
+
+    PlayerInfo getInfo(){
+        if(isLocal()){
+            throw new IllegalArgumentException("Local players cannot be traced and do not have info.");
+        }else{
+            return netServer.admins.getInfo(uuid());
+        }
+    }
+}

core/src/mindustry/entities/def/PosComp.java

@@ -0,0 +1,54 @@
+package mindustry.entities.def;
+
+import arc.math.geom.*;
+import arc.util.ArcAnnotate.*;
+import mindustry.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.content.*;
+import mindustry.world.*;
+import mindustry.world.blocks.*;
+
+import static mindustry.Vars.world;
+
+@Component
+abstract class PosComp implements Position{
+    float x, y;
+
+    void set(float x, float y){
+        this.x = x;
+        this.y = y;
+    }
+
+    void trns(float x, float y){
+        set(this.x + x, this.y + y);
+    }
+
+    int tileX(){
+        return Vars.world.toTile(x);
+    }
+
+    int tileY(){
+        return Vars.world.toTile(y);
+    }
+
+    /** Returns air if this unit is on a non-air top block. */
+    public Floor floorOn(){
+        Tile tile = tileOn();
+        return tile == null || tile.block() != Blocks.air ? (Floor)Blocks.air : tile.floor();
+    }
+
+    public @Nullable
+    Tile tileOn(){
+        return world.tileWorld(x, y);
+    }
+
+    @Override
+    public float getX(){
+        return x;
+    }
+
+    @Override
+    public float getY(){
+        return y;
+    }
+}

core/src/mindustry/entities/def/RotComp.java

@@ -0,0 +1,17 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class RotComp implements Entityc{
+    float rotation;
+
+    void interpolate(){
+        Syncc sync = as(Syncc.class);
+
+        if(sync.interpolator().values.length > 0){
+            rotation = sync.interpolator().values[0];
+        }
+    }
+}

core/src/mindustry/entities/def/ShielderComp.java

@@ -0,0 +1,12 @@
+package mindustry.entities.def;
+
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class ShielderComp implements Damagec, Teamc, Posc{
+
+    void absorb(){
+
+    }
+}

core/src/mindustry/entities/def/StatusComp.java

@@ -0,0 +1,147 @@
+package mindustry.entities.def;
+
+import arc.graphics.*;
+import arc.math.*;
+import arc.struct.*;
+import arc.util.*;
+import arc.util.pooling.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.content.*;
+import mindustry.ctype.*;
+import mindustry.entities.units.*;
+import mindustry.gen.*;
+import mindustry.type.*;
+import mindustry.world.blocks.*;
+
+import java.io.*;
+
+import static mindustry.Vars.content;
+
+@Component
+abstract class StatusComp implements Posc, Flyingc{
+    private Array<StatusEntry> statuses = new Array<>();
+    private Bits applied = new Bits(content.getBy(ContentType.status).size);
+
+    @ReadOnly float speedMultiplier;
+    @ReadOnly float damageMultiplier;
+    @ReadOnly float armorMultiplier;
+
+    /** @return damage taken based on status armor multipliers */
+    float getShieldDamage(float amount){
+        return amount * Mathf.clamp(1f - armorMultiplier / 100f);
+    }
+
+    void apply(StatusEffect effect, float duration){
+        if(effect == StatusEffects.none || effect == null || isImmune(effect)) return; //don't apply empty or immune effects
+
+        if(statuses.size > 0){
+            //check for opposite effects
+            for(StatusEntry entry : statuses){
+                //extend effect
+                if(entry.effect == effect){
+                    entry.time = Math.max(entry.time, duration);
+                    return;
+                }else if(entry.effect.reactsWith(effect)){ //find opposite
+                    StatusEntry.tmp.effect = entry.effect;
+                    entry.effect.getTransition((Unitc)this, effect, entry.time, duration, StatusEntry.tmp);
+                    entry.time = StatusEntry.tmp.time;
+
+                    if(StatusEntry.tmp.effect != entry.effect){
+                        entry.effect = StatusEntry.tmp.effect;
+                    }
+
+                    //stop looking when one is found
+                    return;
+                }
+            }
+        }
+
+        //otherwise, no opposites found, add direct effect
+        StatusEntry entry = Pools.obtain(StatusEntry.class, StatusEntry::new);
+        entry.set(effect, duration);
+        statuses.add(entry);
+    }
+
+    boolean isBoss(){
+        return hasEffect(StatusEffects.boss);
+    }
+
+    boolean isImmune(StatusEffect effect){
+        return false;
+    }
+
+    Color statusColor(){
+        if(statuses.size == 0){
+            return Tmp.c1.set(Color.white);
+        }
+
+        float r = 0f, g = 0f, b = 0f;
+        for(StatusEntry entry : statuses){
+            r += entry.effect.color.r;
+            g += entry.effect.color.g;
+            b += entry.effect.color.b;
+        }
+        return Tmp.c1.set(r / statuses.size, g / statuses.size, b / statuses.size, 1f);
+    }
+
+    @Override
+    public void update(){
+        Floor floor = floorOn();
+        if(isGrounded() && floor.status != null){
+            //apply effect
+            apply(floor.status, floor.statusDuration);
+        }
+
+        applied.clear();
+        speedMultiplier = damageMultiplier = armorMultiplier = 1f;
+
+        if(statuses.isEmpty()) return;
+
+        statuses.eachFilter(entry -> {
+            entry.time = Math.max(entry.time - Time.delta(), 0);
+            applied.set(entry.effect.id);
+
+            if(entry.time <= 0){
+                Pools.free(entry);
+                return true;
+            }else{
+                speedMultiplier *= entry.effect.speedMultiplier;
+                armorMultiplier *= entry.effect.armorMultiplier;
+                damageMultiplier *= entry.effect.damageMultiplier;
+                //TODO ugly casting
+                entry.effect.update((Unitc)this, entry.time);
+            }
+
+            return false;
+        });
+    }
+
+    boolean hasEffect(StatusEffect effect){
+        return applied.get(effect.id);
+    }
+
+    void writeSave(DataOutput stream) throws IOException{
+        stream.writeByte(statuses.size);
+        for(StatusEntry entry : statuses){
+            stream.writeByte(entry.effect.id);
+            stream.writeFloat(entry.time);
+        }
+    }
+
+    void readSave(DataInput stream, byte version) throws IOException{
+        for(StatusEntry effect : statuses){
+            Pools.free(effect);
+        }
+
+        statuses.clear();
+
+        byte amount = stream.readByte();
+        for(int i = 0; i < amount; i++){
+            byte id = stream.readByte();
+            float time = stream.readFloat();
+            StatusEntry entry = Pools.obtain(StatusEntry.class, StatusEntry::new);
+            entry.set(content.getByID(ContentType.status, id), time);
+            statuses.add(entry);
+        }
+    }
+}

core/src/mindustry/entities/def/SyncComp.java

@@ -0,0 +1,37 @@
+package mindustry.entities.def;
+
+import mindustry.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+import mindustry.net.*;
+
+@Component
+abstract class SyncComp implements Posc{
+    transient float x, y;
+
+    Interpolator interpolator = new Interpolator();
+
+    void setNet(float x, float y){
+        set(x, y);
+
+        //TODO change interpolator API
+        interpolator.target.set(x, y);
+        interpolator.last.set(x, y);
+        interpolator.pos.set(0, 0);
+        interpolator.updateSpacing = 16;
+        interpolator.lastUpdated = 0;
+    }
+
+    @Override
+    public void update(){
+        if(Vars.net.client() && !isLocal()){
+            interpolate();
+        }
+    }
+
+    void interpolate(){
+        interpolator.update();
+        x = interpolator.pos.x;
+        y = interpolator.pos.y;
+    }
+}

core/src/mindustry/entities/def/TeamComp.java

@@ -0,0 +1,20 @@
+package mindustry.entities.def;
+
+import arc.util.ArcAnnotate.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.game.*;
+import mindustry.gen.*;
+
+import static mindustry.Vars.state;
+
+@Component
+abstract class TeamComp implements Posc{
+    transient float x, y;
+
+    Team team = Team.sharded;
+
+    public @Nullable
+    Tilec closestCore(){
+        return state.teams.closestCore(x, y, team);
+    }
+}

core/src/mindustry/entities/def/TileComp.java

@@ -0,0 +1,241 @@
+package mindustry.entities.def;
+
+import arc.*;
+import arc.math.geom.*;
+import arc.struct.*;
+import arc.util.*;
+import arc.util.ArcAnnotate.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.game.*;
+import mindustry.game.EventType.*;
+import mindustry.gen.*;
+import mindustry.world.*;
+import mindustry.world.consumers.*;
+import mindustry.world.modules.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class TileComp implements Posc, Teamc, Healthc, Tilec, Timerc{
+    static final float timeToSleep = 60f * 1;
+    static final ObjectSet<Tile> tmpTiles = new ObjectSet<>();
+    static int sleepingEntities = 0;
+
+    Tile tile;
+    Block block;
+    Array<Tile> proximity = new Array<>(8);
+
+    PowerModule power;
+    ItemModule items;
+    LiquidModule liquids;
+    ConsumeModule cons;
+
+    private float timeScale = 1f, timeScaleDuration;
+
+    private @Nullable SoundLoop sound;
+
+    private boolean sleeping;
+    private float sleepTime;
+
+    /** Sets this tile entity data to this tile, and adds it if necessary. */
+    @Override
+    public Tilec init(Tile tile, boolean shouldAdd){
+        this.tile = tile;
+        this.block = tile.block();
+
+        set(tile.drawx(), tile.drawy());
+        if(block.activeSound != Sounds.none){
+            sound = new SoundLoop(block.activeSound, block.activeSoundVolume);
+        }
+
+        health(block.health);
+        maxHealth(block.health);
+        timer(new Interval(block.timers));
+
+        if(shouldAdd){
+            add();
+        }
+
+        return this;
+    }
+
+    @Override
+    public void applyBoost(float intensity, float  duration){
+        timeScale = Math.max(timeScale, intensity);
+        timeScaleDuration = Math.max(timeScaleDuration, duration);
+    }
+
+    @Override
+    public float timeScale(){
+        return timeScale;
+    }
+
+    @Override
+    public boolean consValid(){
+        return cons.valid();
+    }
+
+    @Override
+    public void consume(){
+        cons.trigger();
+    }
+
+    /** Scaled delta. */
+    @Override
+    public float delta(){
+        return Time.delta() * timeScale;
+    }
+
+    /** Base efficiency. If this entity has non-buffered power, returns the power %, otherwise returns 1. */
+    @Override
+    public float efficiency(){
+        return power != null && (block.consumes.has(ConsumeType.power) && !block.consumes.getPower().buffered) ? power.status : 1f;
+    }
+
+    /** Call when nothing is happening to the entity. This increments the internal sleep timer. */
+    @Override
+    public void sleep(){
+        sleepTime += Time.delta();
+        if(!sleeping && sleepTime >= timeToSleep){
+            remove();
+            sleeping = true;
+            sleepingEntities++;
+        }
+    }
+
+    /** Call when this entity is updating. This wakes it up. */
+    @Override
+    public void noSleep(){
+        sleepTime = 0f;
+        if(sleeping){
+            add();
+            sleeping = false;
+            sleepingEntities--;
+        }
+    }
+
+    /** Returns the version of this TileEntity IO code.*/
+    @Override
+    public byte version(){
+        return 0;
+    }
+
+    @Override
+    public boolean collide(Bulletc other){
+        return true;
+    }
+
+    @Override
+    public void collision(Bulletc other){
+        block.handleBulletHit(this, other);
+    }
+
+    //TODO Implement damage!
+
+    @Override
+    public void removeFromProximity(){
+        block.onProximityRemoved(tile);
+
+        Point2[] nearby = Edges.getEdges(block.size);
+        for(Point2 point : nearby){
+            Tile other = world.ltile(tile.x + point.x, tile.y + point.y);
+            //remove this tile from all nearby tile's proximities
+            if(other != null){
+                other.block().onProximityUpdate(other);
+
+                if(other.entity != null){
+                    other.entity.proximity().remove(tile, true);
+                }
+            }
+        }
+    }
+
+    @Override
+    public void updateProximity(){
+        tmpTiles.clear();
+        proximity.clear();
+
+        Point2[] nearby = Edges.getEdges(block.size);
+        for(Point2 point : nearby){
+            Tile other = world.ltile(tile.x + point.x, tile.y + point.y);
+
+            if(other == null) continue;
+            if(other.entity == null || !(other.interactable(tile.team()))) continue;
+
+            //add this tile to proximity of nearby tiles
+            if(!other.entity.proximity().contains(tile, true)){
+                other.entity.proximity().add(tile);
+            }
+
+            tmpTiles.add(other);
+        }
+
+        //using a set to prevent duplicates
+        for(Tile tile : tmpTiles){
+            proximity.add(tile);
+        }
+
+        block.onProximityAdded(tile);
+        block.onProximityUpdate(tile);
+
+        for(Tile other : tmpTiles){
+            other.block().onProximityUpdate(other);
+        }
+    }
+
+    @Override
+    public Array<Tile> proximity(){
+        return proximity;
+    }
+
+    /** Tile configuration. Defaults to 0. Used for block rebuilding. */
+    @Override
+    public int config(){
+        return 0;
+    }
+
+    @Override
+    public void remove(){
+        if(sound != null){
+            sound.stop();
+        }
+    }
+
+    @Override
+    public void killed(){
+        Events.fire(new BlockDestroyEvent(tile));
+        block.breakSound.at(tile);
+        block.onDestroyed(tile);
+        tile.remove();
+    }
+
+    @Override
+    public void update(){
+        timeScaleDuration -= Time.delta();
+        if(timeScaleDuration <= 0f || !block.canOverdrive){
+            timeScale = 1f;
+        }
+
+        if(sound != null){
+            sound.update(x(), y(), block.shouldActiveSound(tile));
+        }
+
+        if(block.idleSound != Sounds.none && block.shouldIdleSound(tile)){
+            loops.play(block.idleSound, this, block.idleSoundVolume);
+        }
+
+        block.update(tile);
+
+        if(liquids != null){
+            liquids.update();
+        }
+
+        if(cons != null){
+            cons.update();
+        }
+
+        if(power != null){
+            power.graph.update();
+        }
+    }
+}

core/src/mindustry/entities/def/TimedComp.java

@@ -0,0 +1,25 @@
+package mindustry.entities.def;
+
+import arc.math.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class TimedComp implements Entityc, Scaled{
+    float time, lifetime;
+
+    @Override
+    public void update(){
+        time = Math.min(time + Time.delta(), lifetime);
+
+        if(time >= lifetime){
+            remove();
+        }
+    }
+
+    @Override
+    public float fin(){
+        return time / lifetime;
+    }
+}

core/src/mindustry/entities/def/TimerComp.java

@@ -0,0 +1,13 @@
+package mindustry.entities.def;
+
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+
+@Component
+abstract class TimerComp{
+    Interval timer = new Interval(6);
+
+    public boolean timer(int index, float time){
+        return timer.get(index, time);
+    }
+}

core/src/mindustry/entities/def/UnitComp.java

@@ -0,0 +1,127 @@
+package mindustry.entities.def;
+
+import arc.*;
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.content.*;
+import mindustry.entities.*;
+import mindustry.entities.units.*;
+import mindustry.game.EventType.*;
+import mindustry.gen.*;
+import mindustry.graphics.*;
+import mindustry.type.*;
+import mindustry.world.*;
+import mindustry.world.blocks.*;
+
+import static mindustry.Vars.*;
+
+@Component
+abstract class UnitComp implements Healthc, Velc, Statusc, Teamc, Itemsc, Hitboxc, Rotc, Massc, Unitc, Weaponsc{
+    private UnitController controller;
+    private UnitDef type;
+
+    @Override
+    public int itemCapacity(){
+        return type.itemCapacity;
+    }
+
+    @Override
+    public float bounds(){
+        return hitSize() *  2f;
+    }
+
+    @Override
+    public void controller(UnitController controller){
+        this.controller = controller;
+        controller.unit(this);
+    }
+
+    @Override
+    public UnitController controller(){
+        return controller;
+    }
+
+    @Override
+    public void set(UnitDef def, UnitController controller){
+        type(type);
+        controller(controller);
+    }
+
+    @Override
+    public void type(UnitDef type){
+        this.type = type;
+        controller(type.createController());
+        setupWeapons(type);
+    }
+
+    @Override
+    public UnitDef type(){
+        return type;
+    }
+
+    @Override
+    public void update(){
+        //apply knockback based on spawns
+        //TODO move elsewhere
+        if(team() != state.rules.waveTeam){
+            float relativeSize = state.rules.dropZoneRadius + bounds()/2f + 1f;
+            for(Tile spawn : spawner.getGroundSpawns()){
+                if(withinDst(spawn.worldx(), spawn.worldy(), relativeSize)){
+                    vel().add(Tmp.v1.set(this).sub(spawn.worldx(), spawn.worldy()).setLength(0.1f + 1f - dst(spawn) / relativeSize).scl(0.45f * Time.delta()));
+                }
+            }
+        }
+
+        Tile tile = tileOn();
+        Floor floor = floorOn();
+
+        if(tile != null){
+            //unit block update
+            tile.block().unitOn(tile, this);
+
+            //apply damage
+            if(floor.damageTaken > 0f){
+                damageContinuous(floor.damageTaken);
+            }
+        }
+    }
+
+    @Override
+    public void drawLight(){
+        //TODO move
+        if(type.lightRadius > 0){
+            renderer.lights.add(getX(), getY(), type.lightRadius, type.lightColor, 0.6f);
+        }
+    }
+
+    @Override
+    public void draw(){
+        //draw power cell - TODO move
+        Draw.color(Color.black, team().color, healthf() + Mathf.absin(Time.time(), Math.max(healthf() * 5f, 1f), 1f - healthf()));
+        Draw.rect(type.cellRegion, getX(), getY(), rotation() - 90);
+        Draw.color();
+    }
+
+    @Override
+    public void killed(){
+        float explosiveness = 2f + item().explosiveness * stack().amount;
+        float flammability = item().flammability * stack().amount;
+        Damage.dynamicExplosion(getX(), getY(), flammability, explosiveness, 0f, bounds() / 2f, Pal.darkFlame);
+
+        //TODO cleanup
+        //ScorchDecal.create(getX(), getY());
+        Fx.explosion.at(this);
+        Effects.shake(2f, 2f, this);
+
+        Sounds.bang.at(this);
+        Events.fire(new UnitDestroyEvent(this));
+
+        //TODO implement suicide bomb trigger
+        //if(explosiveness > 7f && this == player){
+        //    Events.fire(Trigger.suicideBomb);
+        //}
+    }
+}

core/src/mindustry/entities/def/VelComp.java

@@ -0,0 +1,22 @@
+package mindustry.entities.def;
+
+import arc.math.geom.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
+
+@Component
+abstract class VelComp implements Posc{
+    transient float x, y;
+
+    final Vec2 vel = new Vec2();
+    float drag = 0f;
+
+    @Override
+    public void update(){
+        //TODO handle solidity
+        x += vel.x;
+        y += vel.y;
+        vel.scl(1f - drag * Time.delta());
+    }
+}

core/src/mindustry/entities/def/WeaponsComp.java

@@ -0,0 +1,148 @@
+package mindustry.entities.def;
+
+import arc.graphics.g2d.*;
+import arc.math.*;
+import arc.util.*;
+import mindustry.annotations.Annotations.*;
+import mindustry.entities.*;
+import mindustry.entities.bullet.*;
+import mindustry.entities.units.*;
+import mindustry.gen.*;
+import mindustry.type.*;
+
+@Component
+abstract class WeaponsComp implements Teamc, Posc, Rotc{
+    transient float x, y, rotation;
+
+    /** 1 */
+    static final int[] one = {1};
+    /** minimum cursor distance from player, fixes 'cross-eyed' shooting */
+    static final float minAimDst = 20f;
+    /** temporary weapon sequence number */
+    static int sequenceNum = 0;
+
+    /** weapon mount array, never null */
+    @ReadOnly WeaponMount[] mounts = {};
+
+    void setupWeapons(UnitDef def){
+        mounts = new WeaponMount[def.weapons.size];
+        for(int i = 0; i < mounts.length; i++){
+            mounts[i] = new WeaponMount(def.weapons.get(i));
+        }
+    }
+
+    /** Aim at something. This will make all mounts point at it. */
+    void aim(Unitc unit, float x, float y){
+        Tmp.v1.set(x, y).sub(this.x, this.y);
+        if(Tmp.v1.len() < minAimDst) Tmp.v1.setLength(minAimDst);
+
+        x = Tmp.v1.x + this.x;
+        y = Tmp.v1.y + this.y;
+
+        for(WeaponMount mount : mounts){
+            mount.aimX = x;
+            mount.aimY = y;
+        }
+    }
+
+    /** Update shooting and rotation for this unit. */
+    @Override
+    public void update(){
+        for(WeaponMount mount : mounts){
+            Weapon weapon = mount.weapon;
+            mount.reload -= Time.delta();
+
+            float rotation = this.rotation - 90;
+
+            //rotate if applicable
+            if(weapon.rotate){
+                float axisXOffset = weapon.mirror ? 0f : weapon.x;
+                float axisX = this.x + Angles.trnsx(rotation, axisXOffset, weapon.y),
+                axisY = this.y + Angles.trnsy(rotation, axisXOffset, weapon.y);
+
+                mount.rotation = Angles.moveToward(mount.rotation, Angles.angle(axisX, axisY, mount.aimX, mount.aimY), weapon.rotateSpeed);
+            }
+
+            //shoot if applicable
+            //TODO only shoot if angle is reached, don't shoot inaccurately
+            if(mount.reload <= 0){
+                for(int i : (weapon.mirror && !weapon.alternate ? Mathf.signs : one)){
+                    i *= Mathf.sign(weapon.flipped) * Mathf.sign(mount.side);
+
+                    //m a t h
+                    float weaponRotation = rotation + (weapon.rotate ? mount.rotation : 0);
+                    float mountX = this.x + Angles.trnsx(rotation, weapon.x * i, weapon.y),
+                    mountY = this.y + Angles.trnsy(rotation, weapon.x * i, weapon.y);
+                    float shootX = mountX + Angles.trnsx(weaponRotation, weapon.shootX * i, weapon.shootY),
+                    shootY = mountY + Angles.trnsy(weaponRotation, weapon.shootX * i, weapon.shootY);
+                    float shootAngle = weapon.rotate ? weaponRotation : Angles.angle(shootX, shootY, mount.aimX, mount.aimY);
+
+                    shoot(weapon, shootX, shootY, shootAngle);
+                }
+
+                mount.side = !mount.side;
+                mount.reload = weapon.reload;
+            }
+        }
+    }
+
+    /** Draw weapon mounts. */
+    void draw(){
+        for(WeaponMount mount : mounts){
+            Weapon weapon = mount.weapon;
+
+            for(int i : (weapon.mirror ? Mathf.signs : one)){
+                i *= Mathf.sign(weapon.flipped);
+
+                float rotation = this.rotation - 90 + (weapon.rotate ? mount.rotation : 0);
+                float trY = weapon.y - (mount.reload / weapon.reload * weapon.recoil) * (weapon.alternate ? Mathf.num(i == Mathf.sign(mount.side)) : 1);
+                float width = i > 0 ? -weapon.region.getWidth() : weapon.region.getWidth();
+
+                Draw.rect(weapon.region,
+                x + Angles.trnsx(rotation, weapon.x * i, trY),
+                y + Angles.trnsy(rotation, weapon.x * i, trY),
+                width * Draw.scl,
+                weapon.region.getHeight() * Draw.scl,
+                rotation - 90);
+            }
+        }
+    }
+
+    private void shoot(Weapon weapon, float x, float y, float rotation){
+        float baseX = this.x, baseY = this.y;
+
+        weapon.shootSound.at(x, y, Mathf.random(0.8f, 1.0f));
+
+        sequenceNum = 0;
+        if(weapon.shotDelay > 0.01f){
+            Angles.shotgun(weapon.shots, weapon.spacing, rotation, f -> {
+                Time.run(sequenceNum * weapon.shotDelay, () -> bullet(weapon, x + this.x - baseX, y + this.y - baseY, f + Mathf.range(weapon.inaccuracy)));
+                sequenceNum++;
+            });
+        }else{
+            Angles.shotgun(weapon.shots, weapon.spacing, rotation, f -> bullet(weapon, x, y, f + Mathf.range(weapon.inaccuracy)));
+        }
+
+        BulletType ammo = weapon.bullet;
+
+        Tmp.v1.trns(rotation + 180f, ammo.recoil);
+
+        if(this instanceof Velc){
+            //TODO apply force?
+            ((Velc)this).vel().add(Tmp.v1);
+        }
+
+        Tmp.v1.trns(rotation, 3f);
+        boolean parentize = ammo.keepVelocity;
+
+        Effects.shake(weapon.shake, weapon.shake, x, y);
+        weapon.ejectEffect.at(x, y, rotation);
+        ammo.shootEffect.at(x + Tmp.v1.x, y + Tmp.v1.y, rotation, parentize ? this : null);
+        ammo.smokeEffect.at(x + Tmp.v1.x, y + Tmp.v1.y, rotation, parentize ? this : null);
+    }
+
+    private void bullet(Weapon weapon, float x, float y, float angle){
+        Tmp.v1.trns(angle, 3f);
+        weapon.bullet.create(this, team(), x + Tmp.v1.x, y + Tmp.v1.y, angle, (1f - weapon.velocityRnd) + Mathf.random(weapon.velocityRnd));
+    }
+}

core/src/mindustry/graphics/RenderLayer.java

@@ -7,5 +7,6 @@ public enum RenderLayer{
     flyingShadows,
     flying,
     bullets,
-    effects
+    effects,
+    names,
 }

gradle.properties

@@ -1,3 +1,3 @@
 org.gradle.daemon=true
 org.gradle.jvmargs=-Xms256m -Xmx1024m
-archash=6c4b3d49c647e1d594bfd9c3e40db922f8516e5d
+archash=a57e709113a364ff718821de4c40366e17353329