Various crash fixes

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

@@ -86,11 +86,10 @@ public class Renderer extends RendererModule{
 						entity.data = data;
 						entity.id ++;
 						entity.set(x, y);
-						effectGroup.add(entity);
-
 						if(data instanceof BaseEntity){
 							entity.setParent((BaseEntity)data);
 						}
+						threads.runGraphics(() -> effectGroup.add(entity));
 					}else{
 						GroundEffectEntity entity = Pools.obtain(GroundEffectEntity.class);
 						entity.effect = effect;
@@ -99,7 +98,7 @@ public class Renderer extends RendererModule{
 						entity.id ++;
 						entity.data = data;
 						entity.set(x, y);
-						groundEffectGroup.add(entity);
+						threads.runGraphics(() -> groundEffectGroup.add(entity));
 					}
 				}
 			}

core/src/io/anuke/mindustry/graphics/BlockRenderer.java

@@ -71,7 +71,9 @@ public class BlockRenderer{
 					Block block = tile.block();
 					
 					if(!expanded && block != Blocks.air && world.isAccessible(worldx, worldy)){
-						block.drawShadow(tile);
+						synchronized (Tile.tileSetLock) {
+							block.drawShadow(tile);
+						}
 					}
 					
 					if(!(block instanceof StaticBlock)){
@@ -130,12 +132,14 @@ public class BlockRenderer{
 				layerBegins(req.layer);
 			}
 
-			if(req.layer == Layer.block){
+			synchronized (Tile.tileSetLock) {
-				block.draw(req.tile);
+				if (req.layer == Layer.block) {
-			}else if(req.layer == block.layer){
+					block.draw(req.tile);
-				block.drawLayer(req.tile);
+				} else if (req.layer == block.layer) {
-			}else if(req.layer == block.layer2){
+					block.drawLayer(req.tile);
-				block.drawLayer2(req.tile);
+				} else if (req.layer == block.layer2) {
+					block.drawLayer2(req.tile);
+				}
 			}
 
 			lastLayer = req.layer;

core/src/io/anuke/mindustry/graphics/MinimapRenderer.java

@@ -94,6 +94,8 @@ public class MinimapRenderer implements Disposable{
     }
 
     public TextureRegion getRegion() {
+        if(texture == null) return null;
+
         int sz = Mathf.clamp(baseSize * zoom, baseSize, Math.min(world.width(), world.height()));
         float dx = (Core.camera.position.x / tilesize);
         float dy = (Core.camera.position.y / tilesize);

core/src/io/anuke/mindustry/graphics/OverlayRenderer.java

@@ -50,7 +50,10 @@ public class OverlayRenderer {
             //draw config selected block
             if(input.frag.config.isShown()){
                 Tile tile = input.frag.config.getSelectedTile();
-                tile.block().drawConfigure(tile);
+
+                synchronized (Tile.tileSetLock) {
+                    tile.block().drawConfigure(tile);
+                }
             }
 
             input.drawTop();
@@ -132,7 +135,9 @@ public class OverlayRenderer {
                         drawbars.run();
                     }
 
-                    target.block().drawSelect(target);
+                    synchronized (Tile.tileSetLock) {
+                        target.block().drawSelect(target);
+                    }
                 }
             }
 

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

@@ -37,8 +37,6 @@ public class Minimap extends Table {
 
                 renderer.fog().getTexture().setFilter(TextureFilter.Nearest, TextureFilter.Nearest);
 
-                //draw.getRegion().setV(draw.getRegion().getV2());
-                //draw.getRegion().setV2(v);
                 draw.getRegion().setTexture(renderer.fog().getTexture());
                 draw.getRegion().setV(1f - draw.getRegion().getV());
                 draw.getRegion().setV2(1f - draw.getRegion().getV2());

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

@@ -55,6 +55,9 @@ public class Drill extends Block{
 	protected boolean drawRim = false;
 
 	protected Color heatColor = Color.valueOf("ff5512");
+	protected TextureRegion rimRegion;
+	protected TextureRegion rotatorRegion;
+	protected TextureRegion topRegion;
 
 	public Drill(String name) {
 		super(name);
@@ -68,6 +71,14 @@ public class Drill extends Block{
 		hasItems = true;
 	}
 
+	@Override
+	public void load() {
+		super.load();
+		rimRegion = Draw.region(name + "-rim");
+		rotatorRegion = Draw.region(name + "-rotator");
+		topRegion = Draw.region(name + "-top");
+	}
+
 	@Override
 	public void draw(Tile tile) {
 		float s = 0.3f;
@@ -81,14 +92,14 @@ public class Drill extends Block{
 			Graphics.setAdditiveBlending();
 			Draw.color(heatColor);
 			Draw.alpha(entity.warmup * ts * (1f-s + Mathf.absin(Timers.time(), 3f, s)));
-			Draw.rect(name + "-rim", tile.drawx(), tile.drawy());
+			Draw.rect(rimRegion, tile.drawx(), tile.drawy());
 			Draw.color();
 			Graphics.setNormalBlending();
 		}
 
-		Draw.rect(name + "-rotator", tile.drawx(), tile.drawy(), entity.drillTime * rotateSpeed);
+		Draw.rect(rotatorRegion, tile.drawx(), tile.drawy(), entity.drillTime * rotateSpeed);
 
-		Draw.rect(name + "-top", tile.drawx(), tile.drawy());
+		Draw.rect(topRegion, tile.drawx(), tile.drawy());
 
 		if(!isMultiblock() && isValid(tile)) {
 			Draw.color(tile.floor().drops.item.color);