From ac75bdd371a69ebe6fdbb1f1608108354eb0422e Mon Sep 17 00:00:00 2001
From: NorbiPeti <szatmari.norbert.peter@gmail.com>
Date: Thu, 2 Jan 2020 20:28:17 +0100
Subject: [PATCH] It works! It places a pink axle

---
 GCMC/CubePlacerEngine.cs     | 22 ++++++++++++++++------
 GCMC/FactoryObtainerPatch.cs | 31 +++++++++++++++++++++++++++++++
 GCMC/PlaceBlockPatch.cs      |  2 ++
 3 files changed, 49 insertions(+), 6 deletions(-)
 create mode 100644 GCMC/FactoryObtainerPatch.cs

diff --git a/GCMC/CubePlacerEngine.cs b/GCMC/CubePlacerEngine.cs
index e57190a..0a2d387 100644
--- a/GCMC/CubePlacerEngine.cs
+++ b/GCMC/CubePlacerEngine.cs
@@ -26,7 +26,7 @@ namespace GCMC
         }
 
         public IEntitiesDB entitiesDB { get; set; }
-        private readonly BlockEntityFactory _blockEntityFactory; //Injected from PlaceBlockEngine - TODO
+        internal static BlockEntityFactory _blockEntityFactory; //Injected from PlaceBlockEngine
 
         private void ImportWorld(string name)
         {
@@ -35,15 +35,25 @@ namespace GCMC
 
         private void PlaceBlock(ushort block, byte color, uint playerId)
         {
-            BuildBlock(block, color).Init(new BlockPlacementInfoStruct()
+            try
             {
-                loadedFromDisk = false,
-                placedBy = playerId
-            });
+                BuildBlock(block, color).Init(new BlockPlacementInfoStruct()
+                {
+                    loadedFromDisk = false,
+                    placedBy = playerId
+                });
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+                Log.Error(e.Message);
+            }
         }
 
         private EntityStructInitializer BuildBlock(ushort block, byte color)
         {
+            if (_blockEntityFactory == null)
+                throw new Exception("The factory is null.");
             //RobocraftX.CR.MachineEditing.PlaceBlockEngine
             ScalingEntityStruct scaling = new ScalingEntityStruct {scale = new float3(1, 1, 1)};
             RotationEntityStruct rotation = new RotationEntityStruct {rotation = quaternion.identity};
@@ -99,6 +109,6 @@ namespace GCMC
             return new JobHandle();
         }
 
-        public string name { get; }
+        public string name { get; } = "Cube placer engine";
     }
 }
\ No newline at end of file
diff --git a/GCMC/FactoryObtainerPatch.cs b/GCMC/FactoryObtainerPatch.cs
new file mode 100644
index 0000000..aec6b75
--- /dev/null
+++ b/GCMC/FactoryObtainerPatch.cs
@@ -0,0 +1,31 @@
+using System.Reflection;
+using DataLoader;
+using Harmony;
+using JetBrains.Annotations;
+using RobocraftX.Blocks;
+using RobocraftX.Blocks.GUI;
+using RobocraftX.Common;
+using RobocraftX.CR.MachineEditing;
+using RobocraftX.StateSync;
+using Svelto.ECS;
+using Unity.Entities;
+using UnityEngine;
+
+namespace GCMC
+{
+    [HarmonyPatch]
+    [UsedImplicitly]
+    public class FactoryObtainerPatch
+    {
+        static void Postfix(BlockEntityFactory blockEntityFactory)
+        {
+            CubePlacerEngine._blockEntityFactory = blockEntityFactory;
+            Debug.Log("Block entity factory injected.");
+        }
+
+        static MethodBase TargetMethod(HarmonyInstance instance)
+        {
+            return typeof(PlaceBlockEngine).GetConstructors()[0];
+        }
+    }
+}
\ No newline at end of file
diff --git a/GCMC/PlaceBlockPatch.cs b/GCMC/PlaceBlockPatch.cs
index a4848ca..34df92f 100644
--- a/GCMC/PlaceBlockPatch.cs
+++ b/GCMC/PlaceBlockPatch.cs
@@ -1,6 +1,7 @@
 using System.Reflection;
 using DataLoader;
 using Harmony;
+using JetBrains.Annotations;
 using RobocraftX.Blocks.GUI;
 using RobocraftX.Common;
 using RobocraftX.CR.MachineEditing;
@@ -12,6 +13,7 @@ using UnityEngine;
 namespace GCMC
 {
     [HarmonyPatch]
+    [UsedImplicitly]
     public class PlaceBlockPatch
     {
         static void Postfix(EnginesRoot enginesRoot, ref StateSyncRegistrationHelper stateSyncReg, bool isAuthoritative)