From debf940973b7d37acbd71ebd05cfddb3b36f6b3b Mon Sep 17 00:00:00 2001
From: Anuken <arnukren@gmail.com>
Date: Wed, 11 May 2022 09:39:43 -0400
Subject: [PATCH] Fixed preview render crash

---
 core/src/mindustry/content/Blocks.java               | 1 +
 core/src/mindustry/graphics/Drawf.java               | 5 +++++
 core/src/mindustry/world/blocks/power/PowerNode.java | 8 ++++----
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index e779c52547..6ed5a9e566 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -4666,6 +4666,7 @@ public class Blocks{
 
             privileged = true;
             memoryCapacity = 128;
+            forceDark = true;
         }};
 
         //endregion
diff --git a/core/src/mindustry/graphics/Drawf.java b/core/src/mindustry/graphics/Drawf.java
index 01719c07b5..d20367cf0a 100644
--- a/core/src/mindustry/graphics/Drawf.java
+++ b/core/src/mindustry/graphics/Drawf.java
@@ -223,22 +223,27 @@ public class Drawf{
     }
 
     public static void light(float x, float y, float radius, Color color, float opacity){
+        if(renderer == null) return;
         renderer.lights.add(x, y, radius, color, opacity);
     }
 
     public static void light(Position pos, float radius, Color color, float opacity){
+        if(renderer == null) return;
        light(pos.getX(), pos.getY(), radius, color, opacity);
     }
 
     public static void light(float x, float y, TextureRegion region, Color color, float opacity){
+        if(renderer == null) return;
         renderer.lights.add(x, y, region, color, opacity);
     }
 
     public static void light(float x, float y, float x2, float y2){
+        if(renderer == null) return;
         renderer.lights.line(x, y, x2, y2, 30, Color.orange, 0.3f);
     }
 
     public static void light(float x, float y, float x2, float y2, float stroke, Color tint, float alpha){
+        if(renderer == null) return;
         renderer.lights.line(x, y, x2, y2, stroke, tint, alpha);
     }
 
diff --git a/core/src/mindustry/world/blocks/power/PowerNode.java b/core/src/mindustry/world/blocks/power/PowerNode.java
index 9e7ec4cc2a..a47599bb18 100644
--- a/core/src/mindustry/world/blocks/power/PowerNode.java
+++ b/core/src/mindustry/world/blocks/power/PowerNode.java
@@ -159,7 +159,7 @@ public class PowerNode extends PowerBlock{
 
         getPotentialLinks(tile, player.team(), other -> {
             Draw.color(laserColor1, Renderer.laserOpacity * 0.5f);
-            drawLaser(tile.team(), x * tilesize + offset, y * tilesize + offset, other.x, other.y, size, other.block.size);
+            drawLaser(x * tilesize + offset, y * tilesize + offset, other.x, other.y, size, other.block.size);
 
             Drawf.square(other.x, other.y, other.block.size * tilesize / 2f + 2f, Pal.place);
         });
@@ -177,7 +177,7 @@ public class PowerNode extends PowerBlock{
         Draw.alpha(Renderer.laserOpacity);
     }
 
-    public void drawLaser(Team team, float x1, float y1, float x2, float y2, int size1, int size2){
+    public void drawLaser(float x1, float y1, float x2, float y2, int size1, int size2){
         float angle1 = Angles.angle(x1, y1, x2, y2),
             vx = Mathf.cosDeg(angle1), vy = Mathf.sinDeg(angle1),
             len1 = size1 * tilesize / 2f - 1.5f, len2 = size2 * tilesize / 2f - 1.5f;
@@ -325,7 +325,7 @@ public class PowerNode extends PowerBlock{
 
                 if(otherReq == null || otherReq.block == null) continue;
 
-                drawLaser(player == null ? Team.sharded : player.team(), plan.drawx(), plan.drawy(), otherReq.drawx(), otherReq.drawy(), size, otherReq.block.size);
+                drawLaser(plan.drawx(), plan.drawy(), otherReq.drawx(), otherReq.drawy(), size, otherReq.block.size);
             }
             Draw.color();
         }
@@ -472,7 +472,7 @@ public class PowerNode extends PowerBlock{
 
                 if(link.block instanceof PowerNode && link.id >= id) continue;
 
-                drawLaser(team, x, y, link.x, link.y, size, link.block.size);
+                drawLaser(x, y, link.x, link.y, size, link.block.size);
             }
 
             Draw.reset();