diff --git a/build.gradle b/build.gradle
index d38ab95196..bdec592689 100644
--- a/build.gradle
+++ b/build.gradle
@@ -79,7 +79,7 @@ project(":core") {
     apply plugin: "java"
 
     dependencies {
-        compile 'com.github.anuken:ucore:779c75e1b2'
+        compile 'com.github.anuken:ucore:073aa61a1c'
         compile "com.badlogicgames.gdx:gdx:$gdxVersion"
         compile "com.badlogicgames.gdx:gdx-ai:1.8.1"
     }
diff --git a/core/assets-raw/sprites/blocks/coalpurifier.png b/core/assets-raw/sprites/blocks/coalpurifier.png
new file mode 100644
index 0000000000..a0ab6216b9
Binary files /dev/null and b/core/assets-raw/sprites/blocks/coalpurifier.png differ
diff --git a/core/assets/sprites/sprites.atlas b/core/assets/sprites/sprites.atlas
index 4128a264d5..b078686940 100644
--- a/core/assets/sprites/sprites.atlas
+++ b/core/assets/sprites/sprites.atlas
@@ -46,104 +46,111 @@ blocks/coaldrill
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conduit
+blocks/coalpurifier
   rotate: false
   xy: 331, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conduitbottom
+blocks/conduit
   rotate: false
   xy: 341, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conduitliquid
+blocks/conduitbottom
   rotate: false
   xy: 351, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conduittop
+blocks/conduitliquid
   rotate: false
   xy: 361, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conveyor
+blocks/conduittop
   rotate: false
   xy: 371, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/conveyormove
+blocks/conveyor
   rotate: false
   xy: 381, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/core
+blocks/conveyormove
   rotate: false
   xy: 391, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/cross
+blocks/core
   rotate: false
   xy: 401, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/crucible
+blocks/cross
   rotate: false
   xy: 411, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/deepwater
+blocks/crucible
   rotate: false
   xy: 421, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/dirt1
+blocks/deepwater
   rotate: false
   xy: 431, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/dirt2
+blocks/dirt1
   rotate: false
   xy: 441, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/dirt3
+blocks/dirt2
   rotate: false
   xy: 451, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
-blocks/dirtblock
+blocks/dirt3
   rotate: false
   xy: 461, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
+blocks/dirtblock
+  rotate: false
+  xy: 471, 23
+  size: 8, 8
+  orig: 8, 8
+  offset: 0, 0
+  index: -1
 blocks/dirtedge
   rotate: false
   xy: 85, 19
@@ -160,7 +167,7 @@ blocks/doubleturret
   index: -1
 blocks/drill
   rotate: false
-  xy: 471, 23
+  xy: 481, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -174,35 +181,35 @@ blocks/flameturret
   index: -1
 blocks/grass1
   rotate: false
-  xy: 491, 23
+  xy: 501, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/grass2
   rotate: false
-  xy: 501, 23
+  xy: 128, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/grass3
   rotate: false
-  xy: 128, 11
+  xy: 128, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/grassblock
   rotate: false
-  xy: 128, 1
+  xy: 138, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/grassblock2
   rotate: false
-  xy: 138, 11
+  xy: 138, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -216,42 +223,42 @@ blocks/grassedge
   index: -1
 blocks/iron1
   rotate: false
-  xy: 168, 1
+  xy: 178, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/iron2
   rotate: false
-  xy: 178, 11
+  xy: 178, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/iron3
   rotate: false
-  xy: 178, 1
+  xy: 188, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/irondrill
   rotate: false
-  xy: 188, 11
+  xy: 188, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/ironwall
   rotate: false
-  xy: 188, 1
+  xy: 198, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/junction
   rotate: false
-  xy: 198, 11
+  xy: 198, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -286,21 +293,21 @@ blocks/mortarturret
   index: -1
 blocks/mossblock
   rotate: false
-  xy: 208, 11
+  xy: 208, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/mossstone
   rotate: false
-  xy: 208, 11
+  xy: 208, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/omnidrill
   rotate: false
-  xy: 208, 1
+  xy: 218, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -314,7 +321,7 @@ blocks/plasmaturret
   index: -1
 blocks/pump
   rotate: false
-  xy: 218, 1
+  xy: 228, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -328,35 +335,35 @@ blocks/repairturret
   index: -1
 blocks/rock
   rotate: false
-  xy: 228, 11
+  xy: 228, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/rock2
   rotate: false
-  xy: 228, 1
+  xy: 238, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/rock2shadow
   rotate: false
-  xy: 238, 11
+  xy: 238, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/rockshadow
   rotate: false
-  xy: 238, 1
+  xy: 248, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/router
   rotate: false
-  xy: 248, 11
+  xy: 248, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -377,21 +384,21 @@ blocks/shotgunturret
   index: -1
 blocks/shrub
   rotate: false
-  xy: 248, 1
+  xy: 258, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/shrubshadow
   rotate: false
-  xy: 258, 11
+  xy: 258, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/smelter
   rotate: false
-  xy: 258, 1
+  xy: 268, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -405,21 +412,21 @@ blocks/sniperturret
   index: -1
 blocks/steelconveyor
   rotate: false
-  xy: 268, 11
+  xy: 268, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/steelconveyormove
   rotate: false
-  xy: 268, 1
+  xy: 278, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/steelwall
   rotate: false
-  xy: 278, 13
+  xy: 278, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -433,49 +440,49 @@ blocks/stone
   index: -1
 blocks/stone1
   rotate: false
-  xy: 278, 3
+  xy: 288, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stone2
   rotate: false
-  xy: 288, 13
+  xy: 288, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stone3
   rotate: false
-  xy: 288, 3
+  xy: 298, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stoneblock
   rotate: false
-  xy: 298, 13
+  xy: 298, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stoneblock2
   rotate: false
-  xy: 298, 3
+  xy: 308, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stoneblock3
   rotate: false
-  xy: 308, 13
+  xy: 308, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/stonedrill
   rotate: false
-  xy: 308, 3
+  xy: 318, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -489,42 +496,42 @@ blocks/stoneedge
   index: -1
 blocks/stonewall
   rotate: false
-  xy: 318, 13
+  xy: 318, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/titanium1
   rotate: false
-  xy: 318, 3
+  xy: 328, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/titanium2
   rotate: false
-  xy: 328, 13
+  xy: 328, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/titanium3
   rotate: false
-  xy: 328, 3
+  xy: 338, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/titaniumdrill
   rotate: false
-  xy: 338, 13
+  xy: 338, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 blocks/titaniumwall
   rotate: false
-  xy: 338, 3
+  xy: 348, 13
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -538,7 +545,7 @@ blocks/turret
   index: -1
 blocks/water
   rotate: false
-  xy: 348, 13
+  xy: 348, 3
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -580,7 +587,7 @@ enemies/bossmech
   index: -1
 enemies/fastmech
   rotate: false
-  xy: 481, 23
+  xy: 491, 23
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -594,49 +601,49 @@ enemies/firemech
   index: -1
 enemies/mech1
   rotate: false
-  xy: 198, 1
+  xy: 208, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-coal
   rotate: false
-  xy: 138, 1
+  xy: 148, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-dirium
   rotate: false
-  xy: 148, 11
+  xy: 148, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-iron
   rotate: false
-  xy: 148, 1
+  xy: 158, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-steel
   rotate: false
-  xy: 158, 11
+  xy: 158, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-stone
   rotate: false
-  xy: 158, 1
+  xy: 168, 11
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 icon-titanium
   rotate: false
-  xy: 168, 11
+  xy: 168, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -657,7 +664,7 @@ laserend
   index: -1
 player
   rotate: false
-  xy: 218, 11
+  xy: 218, 1
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
diff --git a/core/assets/sprites/sprites.png b/core/assets/sprites/sprites.png
index b3b6082ca4..19dec1f644 100644
Binary files a/core/assets/sprites/sprites.png and b/core/assets/sprites/sprites.png differ
diff --git a/core/src/io/anuke/mindustry/Control.java b/core/src/io/anuke/mindustry/Control.java
index 8aeee09936..dd3e373bed 100644
--- a/core/src/io/anuke/mindustry/Control.java
+++ b/core/src/io/anuke/mindustry/Control.java
@@ -402,7 +402,7 @@ public class Control extends ControlModule{
 		
 		if(!GameState.is(State.paused)){
 			Inputs.update();
-			Timers.update(Gdx.graphics.getDeltaTime()*60f);
+			Timers.update();
 		}
 	}
 	
diff --git a/core/src/io/anuke/mindustry/EffectLoader.java b/core/src/io/anuke/mindustry/EffectLoader.java
index 4c981844f3..8c52bcd1fb 100644
--- a/core/src/io/anuke/mindustry/EffectLoader.java
+++ b/core/src/io/anuke/mindustry/EffectLoader.java
@@ -35,6 +35,13 @@ public class EffectLoader{
 			Draw.square(e.x, e.y, Vars.tilesize / 2f + e.ifract() * 3f);
 			Draw.reset();
 		});
+		
+		Effects.create("purify", 10, e -> {
+			Draw.color(Hue.mix(Color.ROYAL, Color.GRAY, e.ifract()));
+			Draw.thickness(2f);
+			Draw.spikes(e.x, e.y, e.ifract() * 4f, 2, 6);
+			Draw.reset();
+		});
 
 		Effects.create("spark", 10, e -> {
 			Draw.thickness(1f);
diff --git a/core/src/io/anuke/mindustry/entities/BulletType.java b/core/src/io/anuke/mindustry/entities/BulletType.java
index 18d63e2a0f..834c74d2ea 100644
--- a/core/src/io/anuke/mindustry/entities/BulletType.java
+++ b/core/src/io/anuke/mindustry/entities/BulletType.java
@@ -108,7 +108,7 @@ public abstract class BulletType  extends BaseBulletType<Bullet>{
 			Draw.reset();
 		}
 	},
-	plasmaflame = new BulletType(0.8f, 15){
+	plasmaflame = new BulletType(0.8f, 17){
 		{
 			lifetime = 65f;
 		}
diff --git a/core/src/io/anuke/mindustry/entities/Player.java b/core/src/io/anuke/mindustry/entities/Player.java
index d6a6d8dfbd..07ca131400 100644
--- a/core/src/io/anuke/mindustry/entities/Player.java
+++ b/core/src/io/anuke/mindustry/entities/Player.java
@@ -51,7 +51,7 @@ public class Player extends DestructibleEntity{
 		float speed = this.speed;
 		
 		if(Vars.debug)
-			speed = 2f;
+			speed *= 3f;
 		
 		if(health < maxhealth && Timers.get(this, 50))
 			health ++;
@@ -76,10 +76,10 @@ public class Player extends DestructibleEntity{
 		
 		vector.limit(speed);
 		
-		move(vector.x*delta, vector.y*delta, 4);
+		move(vector.x*Timers.delta(), vector.y*Timers.delta(), 4);
 		
 		if(!shooting){
-			direction.add(vector.scl(delta));
+			direction.add(vector.scl(Timers.delta()));
 			direction.limit(speed*6);
 		}else{
 			float angle = Angles.mouseAngle(x, y);
diff --git a/core/src/io/anuke/mindustry/entities/TileEntity.java b/core/src/io/anuke/mindustry/entities/TileEntity.java
index 4d3e9bb13c..20b5b16356 100644
--- a/core/src/io/anuke/mindustry/entities/TileEntity.java
+++ b/core/src/io/anuke/mindustry/entities/TileEntity.java
@@ -13,6 +13,7 @@ import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.Blocks;
 import io.anuke.mindustry.world.blocks.ProductionBlocks;
 import io.anuke.ucore.core.Effects;
+import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.entities.Entity;
 import io.anuke.ucore.util.Mathf;
 
@@ -67,7 +68,7 @@ public class TileEntity extends Entity{
 	@Override
 	public void update(){
 		if(health != 0 && !tile.block().name().contains("block") &&
-				Mathf.chance(0.009f*delta*(1f-(float)health/maxhealth))){
+				Mathf.chance(0.009f*Timers.delta()*(1f-(float)health/maxhealth))){
 			
 			Effects.effect("smoke", x+Mathf.range(4), y+Mathf.range(4));
 		}
@@ -87,6 +88,10 @@ public class TileEntity extends Entity{
 		return items.get(item, 0) > 0;
 	}
 	
+	public boolean hasItem(Item item, int amount){
+		return items.get(item, 0) >= amount;
+	}
+	
 	public void addItem(Item item, int amount){
 		items.put(item, items.get(item, 0) + amount);
 	}
diff --git a/core/src/io/anuke/mindustry/entities/enemies/Enemy.java b/core/src/io/anuke/mindustry/entities/enemies/Enemy.java
index 4833b63e1b..9fd12159b6 100644
--- a/core/src/io/anuke/mindustry/entities/enemies/Enemy.java
+++ b/core/src/io/anuke/mindustry/entities/enemies/Enemy.java
@@ -48,7 +48,7 @@ public class Enemy extends DestructibleEntity{
 		Vector2 vec  = Pathfind.find(this);
 		vec.sub(x, y).setLength(speed);
 		
-		move(vec.x*delta, vec.y*delta, Vars.tilesize-4);
+		move(vec.x*Timers.delta(), vec.y*Timers.delta(), Vars.tilesize-4);
 		
 		if(Timers.get(this, 15)){
 			target = World.findTileTarget(x, y, null, range, false);
diff --git a/core/src/io/anuke/mindustry/input/Input.java b/core/src/io/anuke/mindustry/input/Input.java
index c9280139a8..ae3da19b12 100644
--- a/core/src/io/anuke/mindustry/input/Input.java
+++ b/core/src/io/anuke/mindustry/input/Input.java
@@ -76,7 +76,7 @@ public class Input{
 		Tile cursor = World.cursorTile();
 
 		//block breaking
-		if(Inputs.buttonDown(Buttons.RIGHT) && World.cursorNear() && cursor.breakable()
+		if(cursor != null && Inputs.buttonDown(Buttons.RIGHT) && World.cursorNear() && cursor.breakable()
 				&& cursor.block() != ProductionBlocks.core){
 			Tile tile = cursor;
 			player.breaktime += Timers.delta();
diff --git a/core/src/io/anuke/mindustry/resource/Recipe.java b/core/src/io/anuke/mindustry/resource/Recipe.java
index 1426aa64d5..4268eb58a2 100644
--- a/core/src/io/anuke/mindustry/resource/Recipe.java
+++ b/core/src/io/anuke/mindustry/resource/Recipe.java
@@ -27,8 +27,8 @@ public enum Recipe{
 	sniperturret(defense, WeaponBlocks.sniperturret, stack(Item.iron, 30), stack(Item.steel, 20)),
 	laserturret(defense, WeaponBlocks.laserturret, stack(Item.steel, 20), stack(Item.titanium, 20)),
 	mortarturret(defense, WeaponBlocks.mortarturret, stack(Item.steel, 40), stack(Item.titanium, 30)),
-	waveturret(defense, WeaponBlocks.teslaturret, stack(Item.steel, 20), stack(Item.titanium, 20), stack(Item.dirium, 20)),
-	plasmaturret(defense, WeaponBlocks.plasmaturret, stack(Item.steel, 40), stack(Item.titanium, 30), stack(Item.dirium, 25)),
+	teslaturret(defense, WeaponBlocks.teslaturret, stack(Item.steel, 20), stack(Item.titanium, 30), stack(Item.dirium, 30)),
+	plasmaturret(defense, WeaponBlocks.plasmaturret, stack(Item.steel, 20), stack(Item.titanium, 20), stack(Item.dirium, 30)),
 	
 	healturret(defense, WeaponBlocks.repairturret, stack(Item.iron, 50)),
 	megahealturret(defense, WeaponBlocks.megarepairturret, stack(Item.iron, 30), stack(Item.steel, 50)),
@@ -40,6 +40,7 @@ public enum Recipe{
 	omnidrill(production, ProductionBlocks.omnidrill, stack(Item.steel, 50), stack(Item.titanium, 50)),
 	smelter(production, ProductionBlocks.smelter, stack(Item.stone, 80), stack(Item.iron, 80)),
 	crucible(production, ProductionBlocks.crucible, stack(Item.titanium, 80), stack(Item.steel, 80)),
+	coalpurifier(production, ProductionBlocks.coalpurifier, stack(Item.steel, 20), stack(Item.iron, 20)),
 	
 	conduit(distribution, ProductionBlocks.conduit, stack(Item.steel, 1)),
 	pump(production, ProductionBlocks.pump, stack(Item.steel, 20));
diff --git a/core/src/io/anuke/mindustry/world/Generator.java b/core/src/io/anuke/mindustry/world/Generator.java
index 6c6189141d..470b7f95df 100644
--- a/core/src/io/anuke/mindustry/world/Generator.java
+++ b/core/src/io/anuke/mindustry/world/Generator.java
@@ -62,7 +62,7 @@ public class Generator{
 						floor = Blocks.coal;
 					}
 					
-					if(Noise.nnoise(x, y, 5, 1) > 0.2){
+					if(Noise.nnoise(x, y, 9, 1) > 0.254){
 						floor = Blocks.titanium;
 					}
 				}
diff --git a/core/src/io/anuke/mindustry/world/blocks/ProductionBlocks.java b/core/src/io/anuke/mindustry/world/blocks/ProductionBlocks.java
index 1817119e3d..8dfdcfc8cb 100644
--- a/core/src/io/anuke/mindustry/world/blocks/ProductionBlocks.java
+++ b/core/src/io/anuke/mindustry/world/blocks/ProductionBlocks.java
@@ -7,6 +7,7 @@ import io.anuke.mindustry.Inventory;
 import io.anuke.mindustry.Renderer;
 import io.anuke.mindustry.Vars;
 import io.anuke.mindustry.resource.Item;
+import io.anuke.mindustry.resource.Liquid;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.types.*;
@@ -154,6 +155,20 @@ public class ProductionBlocks{
 		}
 	},
 	
+	coalpurifier = new Purifier("coalpurifier"){
+		{
+			formalName = "coal purifier";
+			input = Item.stone;
+			inputLiquid = Liquid.water;
+			output = Item.coal;
+		}
+		
+		@Override
+		public String description(){
+			return "Takes in stone + water, outputs coal.";
+		}
+	},
+	
 	stonedrill = new Drill("stonedrill"){{
 		resource = Blocks.stone;
 		result = Item.stone;
diff --git a/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java b/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
index 40603f45ce..b94fea9a15 100644
--- a/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
+++ b/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
@@ -141,7 +141,7 @@ public class WeaponBlocks{
 			reload = 20f;
 			bullet = BulletType.shell;
 			ammo = Item.stone;
-			health = 1100;
+			health = 140;
 		}
 		
 		@Override
@@ -150,7 +150,7 @@ public class WeaponBlocks{
 			Angles.translation(entity.rotation, 4);
 
 			new TeslaOrb(tile.worldx() + Angles.x(), tile.worldy() + Angles.y(), 
-					70, (int)(10*Vars.multiplier)).add();
+					70, (int)(8*Vars.multiplier)).add();
 		}
 	},
 		
diff --git a/core/src/io/anuke/mindustry/world/blocks/types/Conduit.java b/core/src/io/anuke/mindustry/world/blocks/types/Conduit.java
index b2bee49557..7f830c65ca 100644
--- a/core/src/io/anuke/mindustry/world/blocks/types/Conduit.java
+++ b/core/src/io/anuke/mindustry/world/blocks/types/Conduit.java
@@ -12,7 +12,7 @@ import io.anuke.ucore.core.Draw;
 import io.anuke.ucore.core.Timers;
 
 public class Conduit extends Block{
-	protected float capacity = 10f;
+	protected float liquidCapacity = 10f;
 	protected float flowfactor = 4f;
 	
 	public Conduit(String name) {
@@ -26,9 +26,9 @@ public class Conduit extends Block{
 		ConduitEntity entity = tile.entity();
 		
 		Draw.rect(name() + "bottom", tile.worldx(), tile.worldy(), tile.rotation * 90);
-		if(entity.liquid != null && entity.amount > 0.01f){
+		if(entity.liquid != null && entity.liquidAmount > 0.01f){
 			Draw.color(entity.liquid.color);
-			Draw.alpha(entity.amount / capacity);
+			Draw.alpha(entity.liquidAmount / liquidCapacity);
 			Draw.rect("conduitliquid", tile.worldx(), tile.worldy(), tile.rotation * 90);
 			Draw.color();
 		}
@@ -45,7 +45,7 @@ public class Conduit extends Block{
 	public void update(Tile tile){
 		ConduitEntity entity = tile.entity();
 		
-		if(entity.amount > 0.01f && Timers.get(entity, "flow", 3)){
+		if(entity.liquidAmount > 0.01f && Timers.get(entity, "flow", 3)){
 			tryMoveLiquid(tile, tile.getNearby()[tile.rotation]);
 		}
 		
@@ -54,7 +54,7 @@ public class Conduit extends Block{
 	public void tryDumpLiquid(Tile tile){
 		ConduitEntity entity = tile.entity();
 		
-		if(entity.amount > 0.01f){
+		if(entity.liquidAmount > 0.01f){
 			tryMoveLiquid(tile, tile.getNearby()[tile.dump]);
 			tile.dump ++;
 			tile.dump %= 4;
@@ -66,47 +66,47 @@ public class Conduit extends Block{
 		
 		Liquid liquid = entity.liquid;
 		
-		if(next != null && next.block() instanceof Conduit && entity.amount > 0.01f){
+		if(next != null && next.block() instanceof Conduit && entity.liquidAmount > 0.01f){
 			Conduit other = (Conduit)next.block();
 			ConduitEntity otherentity = next.entity();
 			
-			float flow = Math.min(other.capacity - otherentity.amount - 0.001f, Math.min(entity.amount/flowfactor, entity.amount));
+			float flow = Math.min(other.liquidCapacity - otherentity.liquidAmount - 0.001f, Math.min(entity.liquidAmount/flowfactor, entity.liquidAmount));
 			
-			if(flow <= 0f || entity.amount < flow) return;
+			if(flow <= 0f || entity.liquidAmount < flow) return;
 			
-			if(other.accept(next, tile, liquid, flow)){
+			if(other.acceptLiquid(next, tile, liquid, flow)){
 				other.addLiquid(next, tile, liquid, flow);
-				entity.amount -= flow;
+				entity.liquidAmount -= flow;
 			}
 		}
 	}
 	
-	public boolean accept(Tile tile, Tile source, Liquid liquid, float amount){
+	public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
 		ConduitEntity entity = tile.entity();
 		
-		return entity.amount + amount < capacity && (entity.liquid == liquid || entity.amount <= 0.01f);
+		return entity.liquidAmount + amount < liquidCapacity && (entity.liquid == liquid || entity.liquidAmount <= 0.01f);
 	}
 	
 	public void addLiquid(Tile tile, Tile source, Liquid liquid, float amount){
 		ConduitEntity entity = tile.entity();
 		entity.liquid = liquid;
-		entity.amount += amount;
+		entity.liquidAmount += amount;
 	}
 	
 	static class ConduitEntity extends TileEntity{
 		Liquid liquid;
-		float amount;
+		float liquidAmount;
 		
 		@Override
 		public void write(DataOutputStream stream) throws IOException{
 			stream.writeByte(liquid.ordinal());
-			stream.writeByte((byte)(amount));
+			stream.writeByte((byte)(liquidAmount));
 		}
 		
 		@Override
 		public void read(DataInputStream stream) throws IOException{
 			liquid = Liquid.values()[stream.readByte()];
-			amount = stream.readByte();
+			liquidAmount = stream.readByte();
 		}
 	}
 }
diff --git a/core/src/io/anuke/mindustry/world/blocks/types/Drill.java b/core/src/io/anuke/mindustry/world/blocks/types/Drill.java
index 11b26a2113..beab1b726c 100644
--- a/core/src/io/anuke/mindustry/world/blocks/types/Drill.java
+++ b/core/src/io/anuke/mindustry/world/blocks/types/Drill.java
@@ -27,7 +27,7 @@ public class Drill extends Block{
 			Effects.effect("spark", tile.worldx(), tile.worldy());
 		}
 
-		if(Timers.get(tile.hashCode() + "dump", 30)){
+		if(Timers.get(tile.hashCode(), "dump", 30)){
 			tryDump(tile);
 		}
 	}
diff --git a/core/src/io/anuke/mindustry/world/blocks/types/Pump.java b/core/src/io/anuke/mindustry/world/blocks/types/Pump.java
index e3ee6047c8..1d4577a251 100644
--- a/core/src/io/anuke/mindustry/world/blocks/types/Pump.java
+++ b/core/src/io/anuke/mindustry/world/blocks/types/Pump.java
@@ -14,7 +14,7 @@ public class Pump extends Conduit{
 	}
 	
 	@Override
-	public boolean accept(Tile tile, Tile source, Liquid liquid, float amount){
+	public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
 		return false;
 	}
 	
@@ -27,9 +27,9 @@ public class Pump extends Conduit{
 	public void update(Tile tile){
 		ConduitEntity entity = tile.entity();
 		
-		if(Timers.get(tile, "pump", 8) && entity.amount < capacity){
+		if(Timers.get(tile, "pump", 8) && entity.liquidAmount < liquidCapacity){
 			entity.liquid = Liquid.water;
-			entity.amount += pumpspeed;
+			entity.liquidAmount += pumpspeed;
 		}
 		
 		if(Timers.get(tile, "dump", 1)){
diff --git a/core/src/io/anuke/mindustry/world/blocks/types/Purifier.java b/core/src/io/anuke/mindustry/world/blocks/types/Purifier.java
new file mode 100644
index 0000000000..c201e5f76a
--- /dev/null
+++ b/core/src/io/anuke/mindustry/world/blocks/types/Purifier.java
@@ -0,0 +1,77 @@
+package io.anuke.mindustry.world.blocks.types;
+
+import com.badlogic.gdx.graphics.Color;
+
+import io.anuke.mindustry.Renderer;
+import io.anuke.mindustry.entities.TileEntity;
+import io.anuke.mindustry.resource.Item;
+import io.anuke.mindustry.resource.Liquid;
+import io.anuke.mindustry.world.Tile;
+import io.anuke.ucore.core.Draw;
+import io.anuke.ucore.core.Effects;
+import io.anuke.ucore.core.Timers;
+
+public class Purifier extends Conduit{
+	public Item input = null;
+	public int inputAmount = 5;
+	public Liquid inputLiquid = null;
+	public float liquidAmount = 19.99f;
+	public Item output = null;
+	public int itemCapacity = 100;
+	public int purifyTime = 90;
+
+	public Purifier(String name) {
+		super(name);
+		update = true;
+		rotate = false;
+		liquidCapacity = 20f;
+	}
+	
+	@Override
+	public void draw(Tile tile){
+		ConduitEntity entity = tile.entity();
+		Draw.rect(name(), tile.worldx(), tile.worldy());
+		
+		Draw.color(Color.ROYAL);
+		Draw.alpha(entity.liquidAmount / liquidCapacity);
+		Draw.rect("blank", tile.worldx(), tile.worldy(), 2, 2);
+		Draw.color();
+	}
+	
+	@Override
+	public void update(Tile tile){
+		ConduitEntity entity = tile.entity();
+		
+		if(Timers.get(tile, "purify", purifyTime) && entity.liquidAmount >= liquidAmount &&
+				entity.hasItem(input, inputAmount)){
+			
+			entity.removeItem(input, inputAmount);
+			entity.liquidAmount -= liquidAmount;
+			offloadNear(tile, output);
+			Effects.effect("purify", tile.worldx(), tile.worldy());
+		}
+		
+		if(Timers.get(tile.hashCode(), "dump", 30)){
+			tryDump(tile, -1, output);
+		}
+	}
+	
+	@Override
+	public void drawPixelOverlay(Tile tile){
+		float fract = (float)tile.entity.items.get(input, 0) / itemCapacity;
+		
+		Renderer.drawBar(Color.GREEN, tile.worldx(), tile.worldy() + 13, fract);
+	}
+	
+	@Override
+	public boolean acceptLiquid(Tile tile, Tile source, Liquid liquid, float amount){
+		return super.acceptLiquid(tile, source, liquid, amount) && liquid == inputLiquid;
+	}
+	
+	@Override
+	public boolean accept(Item item, Tile tile, Tile source){
+		TileEntity entity = tile.entity();
+		return item == input && entity.items.get(item, 0) < itemCapacity;
+	}
+
+}
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