From cbcdc96aaa2dbc587ac4c749fade76fda3efbfee Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Fri, 22 Dec 2017 00:25:48 -0500
Subject: [PATCH] Fix rendering bug

---
 core/src/io/anuke/mindustry/core/Renderer.java     |  6 +++++-
 .../io/anuke/mindustry/graphics/BlockRenderer.java | 14 +++++++++++++-
 .../anuke/mindustry/ui/fragments/HudFragment.java  |  8 +++++---
 3 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/core/src/io/anuke/mindustry/core/Renderer.java b/core/src/io/anuke/mindustry/core/Renderer.java
index 724079300d..440b86c3df 100644
--- a/core/src/io/anuke/mindustry/core/Renderer.java
+++ b/core/src/io/anuke/mindustry/core/Renderer.java
@@ -218,7 +218,7 @@ public class Renderer extends RendererModule{
 		Graphics.shader();
 
 		Entities.draw(Entities.defaultGroup());
-		
+
 		blocks.drawBlocks(true);
 		
 		Entities.draw(control.bulletGroup);
@@ -317,6 +317,10 @@ public class Renderer extends RendererModule{
 		Draw.color();
 	}
 
+	public BlockRenderer getBlocks() {
+		return blocks;
+	}
+
 	public void addShieldHit(float x, float y){
 		shieldHits.addAll(x, y, 0f);
 	}
diff --git a/core/src/io/anuke/mindustry/graphics/BlockRenderer.java b/core/src/io/anuke/mindustry/graphics/BlockRenderer.java
index 9e64ad3f0a..bfd5caeacd 100644
--- a/core/src/io/anuke/mindustry/graphics/BlockRenderer.java
+++ b/core/src/io/anuke/mindustry/graphics/BlockRenderer.java
@@ -17,6 +17,7 @@ import io.anuke.mindustry.core.GameState.State;
 import io.anuke.mindustry.world.*;
 import io.anuke.mindustry.world.blocks.Blocks;
 import io.anuke.mindustry.world.blocks.types.StaticBlock;
+import io.anuke.ucore.UCore;
 import io.anuke.ucore.core.Core;
 import io.anuke.ucore.core.Draw;
 import io.anuke.ucore.core.Graphics;
@@ -48,6 +49,11 @@ public class BlockRenderer{
 		public int compareTo(BlockRequest other){
 			return layer.compareTo(other.layer);
 		}
+
+		@Override
+		public String toString(){
+			return tile.block().name + ":" + layer.toString();
+		}
 	}
 	
 	/**Process all blocks to draw, simultaneously drawing block shadows and static blocks.*/
@@ -114,17 +120,23 @@ public class BlockRenderer{
 		Arrays.sort(requests.items, 0, requestidx);
 		iterateidx = 0;
 	}
+
+	public int getRequests(){
+		return requestidx;
+	}
 	
 	public void drawBlocks(boolean top){
 		Layer stopAt = top ? Layer.laser : Layer.overlay;
 		
-		for(; iterateidx < requests.size; iterateidx ++){
+		for(; iterateidx < requestidx; iterateidx ++){
+
 			if(iterateidx < requests.size - 1 && requests.get(iterateidx).layer.ordinal() > stopAt.ordinal()){
 				break;
 			}
 			
 			BlockRequest req = requests.get(iterateidx);
 			Block block = req.tile.block();
+
 			if(req.layer == Layer.block){
 				block.draw(req.tile);
 			}else if(req.layer == block.layer){
diff --git a/core/src/io/anuke/mindustry/ui/fragments/HudFragment.java b/core/src/io/anuke/mindustry/ui/fragments/HudFragment.java
index 6ee468df90..53f77e43a1 100644
--- a/core/src/io/anuke/mindustry/ui/fragments/HudFragment.java
+++ b/core/src/io/anuke/mindustry/ui/fragments/HudFragment.java
@@ -136,11 +136,13 @@ public class HudFragment implements Fragment{
 				aleft();
 				new label("[green]density: " + Gdx.graphics.getDensity()).left();
 				row();
-				new label(()->"[purple]tiles: " + Vars.control.tileGroup.amount()).left();
+				new label(() -> "[blue]requests: " + renderer.getBlocks().getRequests()).left();
 				row();
-				new label(()->"[purple]enemies: " + Vars.control.enemyGroup.amount()).left();
+				new label(() -> "[purple]tiles: " + Vars.control.tileGroup.amount()).left();
 				row();
-				new label(()->"[orange]noclip: " + Vars.noclip).left();
+				new label(() -> "[purple]enemies: " + Vars.control.enemyGroup.amount()).left();
+				row();
+				new label(() -> "[orange]noclip: " + Vars.noclip).left();
 				row();
 				new label("[red]DEBUG MODE").scale(0.5f).left();
 			}}.end();