Implemented enemy avoidance

build.gradle

@@ -79,7 +79,7 @@ project(":core") {
     apply plugin: "java"
 
     dependencies {
-        compile 'com.github.anuken:ucore:91e4e11010'
+        compile 'com.github.anuken:ucore:c498e5920a'
         compile "com.badlogicgames.gdx:gdx:$gdxVersion"
         compile "com.badlogicgames.gdx:gdx-ai:1.8.1"
     }

core/src/io/anuke/mindustry/entities/enemies/Enemy.java

@@ -2,6 +2,7 @@ package io.anuke.mindustry.entities.enemies;
 
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.reflect.ClassReflection;
 
 import io.anuke.mindustry.Shaders;
@@ -15,6 +16,7 @@ import io.anuke.mindustry.world.World;
 import io.anuke.ucore.core.*;
 import io.anuke.ucore.entities.*;
 import io.anuke.ucore.util.Mathf;
+import io.anuke.ucore.util.Tmp;
 
 public class Enemy extends DestructibleEntity{
 	public final static Color[] tierColors = {Color.YELLOW, Color.ORANGE, Color.RED, Color.MAGENTA};
@@ -59,6 +61,22 @@ public class Enemy extends DestructibleEntity{
 		Vector2 vec  = Pathfind.find(this);
 		vec.sub(x, y).setLength(speed);
 		
+		Array<SolidEntity> entities = Entities.getNearby(x, y, range);
+		
+		Vector2 shift = Tmp.v3.setZero();
+		float shiftRange = hitbox.width + 3f;
+		
+		for(SolidEntity other : entities){
+			float dst = other.distanceTo(this);
+			if(other != this && other instanceof Enemy && dst < shiftRange){
+				float scl = Mathf.clamp(1.4f - dst/shiftRange);
+				shift.add((x - other.x) * scl, (y - other.y) * scl);
+			}
+		}
+		
+		shift.nor();
+		vec.add(shift.scl(0.5f));
+		
 		move(vec.x*Timers.delta(), vec.y*Timers.delta());
 		
 		if(Timers.get(this, "target", 15)){
@@ -66,9 +84,7 @@ public class Enemy extends DestructibleEntity{
 		
 			//no tile found
 			if(target == null){
-				target = Entities.getClosest(x, y, range, e->{
-					return e instanceof Player;
-				});
+				target = Entities.getClosest(entities, x, y, range, e -> e instanceof Player);
 			}
 		}
 		

core/src/io/anuke/mindustry/ui/LevelDialog.java

@@ -35,7 +35,7 @@ public class LevelDialog extends FloatingDialog{
 		for(int i = 0; i < Map.values().length; i ++){
 			Map map = Map.values()[i];
 			
-			if(!map.visible) continue;
+			if(!map.visible && !Vars.debug) continue;
 			
 			if(i % maxwidth == 0){
 				maps.row();
@@ -48,18 +48,18 @@ public class LevelDialog extends FloatingDialog{
 			.pad(3f).units(Unit.dp);
 			inset.pack();
 			
-			float images = Unit.dp.inPixels(154);
+			float images = 154f;
 			
 			ImageButton image = new ImageButton(new TextureRegion(World.getTexture(map)), "togglemap");
 			image.row();
-			image.add(inset).width(images+6);
+			image.add(inset).width(images+6).units(Unit.dp);
 			image.clicked(()->{
 				selectedMap = map;
 				hide();
 				Vars.control.playMap(selectedMap);
 			});
 			image.getImageCell().size(images);
-			maps.add(image).width(Unit.dp.inPixels(170)).pad(4f).units(Unit.dp);
+			maps.add(image).width(170).pad(4f).units(Unit.dp);
 		}
 		
 		content().add(pane);

core/src/io/anuke/mindustry/world/Block.java

@@ -203,9 +203,8 @@ public class Block{
 		}
 		
 		//update the tile entity through the draw method, only if it's an entity without updating
-		//TODO enable
 		if(destructible && !update && !GameState.is(State.paused)){
-		//	tile.entity.update();
+			tile.entity.update();
 		}
 	}
 	

core/src/io/anuke/mindustry/world/Generator.java

@@ -2,6 +2,7 @@ package io.anuke.mindustry.world;
 
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.utils.ObjectMap;
 
 import io.anuke.mindustry.Vars;
@@ -94,9 +95,9 @@ public class Generator{
 				}
 				
 				//preformance debugging
-				//if(Vector2.dst(pixmap.getWidth()/2, pixmap.getHeight()/2, x, y) < 40){
-				//	block = DefenseBlocks.stonewall;
-				//}
+				if(Vector2.dst(pixmap.getWidth()/2, pixmap.getHeight()/2, x, y) < 30){
+				//	block = Mathf.choose(ProductionBlocks.stonedrill, DistributionBlocks.conveyor);
+				}
 				
 				World.tile(x, y).setBlock(block);
 				World.tile(x, y).setFloor(floor);

core/src/io/anuke/mindustry/world/blocks/types/production/Drill.java

@@ -12,18 +12,20 @@ public class Drill extends Block{
 	protected Block resource;
 	protected Item result;
 	protected int time = 5;
+	protected int capacity = 5;
 
 	public Drill(String name) {
 		super(name);
 		update = true;
+		//update = false;
+		//destructible = true;
 		solid = true;
 	}
 	
 	@Override
 	public void update(Tile tile){
 		
-		//drills can only hold up to 10 items at a time
-		if(tile.floor() == resource && Timers.get(tile, "drill", 60 * time) && tile.entity.totalItems() < 10){
+		if(tile.floor() == resource && Timers.get(tile, "drill", 60 * time) && tile.entity.totalItems() < capacity){
 			offloadNear(tile, result);
 			Effects.effect("spark", tile.worldx(), tile.worldy());
 		}