Fixed ridiculous screenshake, preparing for entity serialization

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

@@ -294,6 +294,10 @@ public class Control extends RendererModule{
 				log("Load time taken: " + Timers.elapsed());
 				Renderer.clearTiles();
 			}
+			
+			if(Inputs.keyDown(Keys.SPACE)){
+				Effects.shake(6, 4);
+			}
 		}
 		
 		if(GameState.is(State.menu)){
@@ -347,10 +351,14 @@ public class Control extends RendererModule{
 				smoothCamera(World.core.worldx(), World.core.worldy(), 0.4f);
 			}
 			
-			updateShake(0.5f);
+			float prex = camera.position.x, prey = camera.position.y;
+			
+			updateShake(1f);
 			float prevx = camera.position.x, prevy = camera.position.y;
 			clampCamera(-tilesize / 2f, -tilesize / 2f, World.pixsize - tilesize / 2f, World.pixsize - tilesize / 2f);
 			
+			float deltax = camera.position.x - prex, deltay = camera.position.y - prey;
+			
 			if(android){
 				player.x += camera.position.x-prevx;
 				player.y += camera.position.y-prevy;
@@ -373,7 +381,7 @@ public class Control extends RendererModule{
 			Renderer.renderOverlay();
 			batch.end();
 			
-			camera.position.set(lastx, lasty, 0);
+			camera.position.set(lastx - deltax, lasty - deltay, 0);
 			
 			//recorder.update();
 		}

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

@@ -24,7 +24,7 @@ public class Vars{
 	//how much the zoom changes every zoom button press
 	public static final int zoomScale = Math.round(Unit.dp.inPixels(1));
 	//if true, player speed will be increased, massive amounts of resources will be given on start, and other debug options will be available
-	public static boolean debug = false;
+	public static boolean debug = true;
 	//number of save slots-- increasing may lead to layout issues
 	public static final int saveSlots = 4;
 	

core/src/io/anuke/mindustry/entities/TileEntity.java

@@ -1,5 +1,8 @@
 package io.anuke.mindustry.entities;
 
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+
 import com.badlogic.gdx.utils.ObjectMap;
 
 import io.anuke.mindustry.Vars;
@@ -29,6 +32,14 @@ public class TileEntity extends Entity{
 		return this;
 	}
 	
+	public void write(DataOutputStream stream){
+		
+	}
+	
+	public void read(TileEntity entity, DataInputStream stream){
+		
+	}
+	
 	public void onDeath(){
 		dead = true;
 		
@@ -51,7 +62,6 @@ public class TileEntity extends Entity{
 	public boolean collide(Bullet other){
 		return other.owner instanceof Enemy;
 	}
-		
 	
 	@Override
 	public void update(){

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

@@ -14,12 +14,15 @@ import com.badlogic.gdx.utils.TimeUtils;
 import com.badlogic.gdx.utils.reflect.ClassReflection;
 
 import io.anuke.mindustry.*;
+import io.anuke.mindustry.entities.TileEntity;
 import io.anuke.mindustry.entities.Weapon;
 import io.anuke.mindustry.entities.enemies.*;
 import io.anuke.mindustry.resource.Item;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.Blocks;
+import io.anuke.mindustry.world.blocks.Conveyor.ConveyorEntity;
+import io.anuke.mindustry.world.blocks.Turret.TurretEntity;
 import io.anuke.ucore.entities.Entities;
 import io.anuke.ucore.entities.Entity;
 
@@ -77,7 +80,7 @@ import io.anuke.ucore.entities.Entity;
  */
 public class SaveIO{
 	/**Save file version ID. Should be incremented every breaking release.*/
-	private static final int fileVersionID = 2;
+	private static final int fileVersionID = 3;
 	
 	private static FormatProvider provider = null;
 	
@@ -94,6 +97,17 @@ public class SaveIO{
 			put(enemyIDs.get(value), value);
 	}};
 	
+	private static final ObjectMap<Class<? extends TileEntity>, Byte> tileIDs = new ObjectMap<Class<? extends TileEntity>, Byte>(){{
+		put(TileEntity.class, (byte)0);
+		put(TurretEntity.class, (byte)1);
+		put(ConveyorEntity.class, (byte)2);
+	}};
+	
+	private static final ObjectMap<Byte, Class<? extends TileEntity>> idTiles = new ObjectMap<Byte, Class<? extends TileEntity>>(){{
+		for(Class<? extends TileEntity> value : tileIDs.keys())
+			put(tileIDs.get(value), value);
+	}};
+	
 	public static void saveToSlot(int slot){
 		write(fileFor(slot));
 	}
@@ -222,6 +236,10 @@ public class SaveIO{
 							stream.writeInt(tile.entity.health); //health
 							stream.writeByte(tile.entity.items.size); //amount of items
 							
+							//if(strea){
+							//	stream.writeInt(tile.entity.);
+							//}
+							
 							for(Item item : tile.entity.items.keys()){
 								stream.writeByte(item.ordinal()); //item ID
 								stream.writeInt(tile.entity.items.get(item)); //item amount

core/src/io/anuke/mindustry/world/blocks/Conveyor.java

@@ -86,7 +86,7 @@ public class Conveyor extends Block{
 		entity.convey.add(new ItemPos(item, pos, y*0.9f));
 	}
 	
-	static class ConveyorEntity extends TileEntity{
+	public static class ConveyorEntity extends TileEntity{
 		DelayedRemovalArray<ItemPos> convey = new DelayedRemovalArray<>();
 	}
 	

core/src/io/anuke/mindustry/world/blocks/Turret.java

@@ -121,7 +121,7 @@ public class Turret extends Block{
 		 out.damage = bullet.damage*Vars.multiplier;
 	}
 	
-	static class TurretEntity extends TileEntity{
+	public static class TurretEntity extends TileEntity{
 		public TileEntity target;
 		public int ammo;
 		public float rotation;