Reduces visibility of internal fields/methods

Reduces the visibility of all fields to private and create setters/getters
when necessary. Exceptions are fields with GuiSync as these need to be
public.

Reduces the visibility of internal methods to private/protected/default when possible.

src/main/java/appeng/entity/AEBaseEntityItem.java

@@ -41,7 +41,7 @@ public abstract class AEBaseEntityItem extends EntityItem
 	}
 
 	@SuppressWarnings( "unchecked" )
-	public List<Entity> getCheckedEntitiesWithinAABBExcludingEntity( final AxisAlignedBB region )
+	protected List<Entity> getCheckedEntitiesWithinAABBExcludingEntity( final AxisAlignedBB region )
 	{
 		return this.worldObj.getEntitiesWithinAABBExcludingEntity( this, region );
 	}

src/main/java/appeng/entity/EntityChargedQuartz.java

@@ -43,8 +43,8 @@ import appeng.util.Platform;
 public final class EntityChargedQuartz extends AEBaseEntityItem
 {
 
-	int delay = 0;
-	int transformTime = 0;
+	private int delay = 0;
+	private int transformTime = 0;
 
 	@Reflected
 	public EntityChargedQuartz( final World w )
@@ -96,7 +96,7 @@ public final class EntityChargedQuartz extends AEBaseEntityItem
 		}
 	}
 
-	public boolean transform()
+	private boolean transform()
 	{
 		final ItemStack item = this.getEntityItem();
 		final IMaterials materials = AEApi.instance().definitions().materials();

src/main/java/appeng/entity/EntityFloatingItem.java

@@ -30,8 +30,8 @@ public final class EntityFloatingItem extends EntityItem
 
 	public static int ageStatic = 0;
 	private final Entity parent;
-	int superDeath = 0;
-	float progress = 0;
+	private int superDeath = 0;
+	private float progress = 0;
 
 	public EntityFloatingItem( final Entity parent, final World world, final double x, final double y, final double z, final ItemStack stack )
 	{
@@ -69,4 +69,9 @@ public final class EntityFloatingItem extends EntityItem
 			this.setDead();
 		}
 	}
+
+	float getProgress()
+	{
+		return this.progress;
+	}
 }

src/main/java/appeng/entity/EntityIds.java

@@ -24,10 +24,10 @@ import net.minecraft.entity.Entity;
 
 public final class EntityIds
 {
-	public static final int TINY_TNT = 10;
-	public static final int SINGULARITY = 11;
-	public static final int CHARGED_QUARTZ = 12;
-	public static final int GROWING_CRYSTAL = 13;
+	private static final int TINY_TNT = 10;
+	private static final int SINGULARITY = 11;
+	private static final int CHARGED_QUARTZ = 12;
+	private static final int GROWING_CRYSTAL = 13;
 
 	private EntityIds()
 	{

src/main/java/appeng/entity/EntitySingularity.java

@@ -67,7 +67,7 @@ public final class EntitySingularity extends AEBaseEntityItem
 		return super.attackEntityFrom( src, dmg );
 	}
 
-	public void doExplosion()
+	private void doExplosion()
 	{
 		if( Platform.isClient() )
 		{

src/main/java/appeng/entity/RenderFloatingItem.java

@@ -19,9 +19,6 @@
 package appeng.entity;
 
 
-import java.nio.ByteBuffer;
-import java.nio.DoubleBuffer;
-
 import org.lwjgl.opengl.GL11;
 
 import net.minecraft.client.renderer.entity.RenderItem;
@@ -37,8 +34,6 @@ import cpw.mods.fml.relauncher.SideOnly;
 public class RenderFloatingItem extends RenderItem
 {
 
-	public static DoubleBuffer buffer = ByteBuffer.allocateDirect( 8 * 4 ).asDoubleBuffer();
-
 	public RenderFloatingItem()
 	{
 		this.shadowOpaque = 0.0F;
@@ -51,7 +46,7 @@ public class RenderFloatingItem extends RenderItem
 		if( entityItem instanceof EntityFloatingItem )
 		{
 			final EntityFloatingItem efi = (EntityFloatingItem) entityItem;
-			if( efi.progress > 0.0 )
+			if( efi.getProgress() > 0.0 )
 			{
 				GL11.glPushMatrix();
 

src/main/java/appeng/entity/RenderTinyTNTPrimed.java

@@ -51,7 +51,7 @@ public class RenderTinyTNTPrimed extends Render
 		this.renderPrimedTNT( (EntityTinyTNTPrimed) tnt, x, y, z, life );
 	}
 
-	public void renderPrimedTNT( final EntityTinyTNTPrimed tnt, final double x, final double y, final double z, final float life )
+	private void renderPrimedTNT( final EntityTinyTNTPrimed tnt, final double x, final double y, final double z, final float life )
 	{
 		GL11.glPushMatrix();
 		GL11.glTranslatef( (float) x, (float) y - 0.25f, (float) z );