Fixed offset of planets when spawning

thorwin99 · Mar 1, 2020 · 8e62737 · 8e62737
1 parent 55e5a62
commit 8e62737
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Showing 4 changed files with 21 additions and 22 deletions.
diff --git a/SEWorldGenPlugin/GUI/PluginAdminMenu.cs b/SEWorldGenPlugin/GUI/PluginAdminMenu.cs
@@ -1,6 +1,7 @@
 using Sandbox.Definitions;
 using Sandbox.Engine.Multiplayer;
 using Sandbox.Engine.Utils;
+using Sandbox.Engine.Voxels;
 using Sandbox.Game.Entities;
 using Sandbox.Game.Gui;
 using Sandbox.Game.Multiplayer;
@@ -19,6 +20,7 @@
 using VRage.Game;
 using VRage.Game.Entity;
 using VRage.Game.SessionComponents;
+using VRage.Game.Voxels;
 using VRage.Library.Utils;
 using VRage.Utils;
 using VRageMath;
@@ -772,25 +774,6 @@ private void OnSpawnPlanetButton(MyGuiControlButton button)
         {
             if (m_planetDefListBox.SelectedItems.Count > 0)
             {
-                /*Vector3 camForward = MySector.MainCamera.ForwardVector;
-                float planetSize = m_planetSizeSlider.Value * 1000;
-
-                Vector3 pos = Vector3.Add(Vector3.Multiply(camForward, planetSize), MySector.MainCamera.Position);
-                MyPlanetItem planet = new MyPlanetItem()
-                {
-                    OffsetPosition = new Vector3D(pos.X, pos.Y, pos.Z),
-                    DefName = m_selectedDefinition.Id.SubtypeId.ToString(),
-                    DisplayName = m_selectedDefinition.Id.SubtypeId.ToString() + "_" + planetSize + "_" + MyRandom.Instance.Next(),
-                    Generated = false,
-                    PlanetMoons = new MyPlanetMoonItem[0],
-                    PlanetRing = null,
-                    Size = planetSize,
-                    Type = SystemObjectType.PLANET,
-                    CenterPosition = Vector3D.Zero
-                };
-
-                SystemGenerator.Static.AddPlanet(planet);*/
-
                 float size = m_planetSizeSlider.Value * 1000;
                 MyPlanetItem planet = new MyPlanetItem()
                 {
@@ -816,7 +799,7 @@ private void SpawnPlanet(MySystemItem planet, Vector3D position)
             if(planet.Type == SystemObjectType.PLANET)
             {
                 MyPlanetItem p = (MyPlanetItem)planet;
-                p.OffsetPosition = position;
+                p.CenterPosition = position;
 
                 SystemGenerator.Static.AddPlanet(p);
             }

diff --git a/SEWorldGenPlugin/Generator/ProceduralGen/ProceduralPlanetModule.cs b/SEWorldGenPlugin/Generator/ProceduralGen/ProceduralPlanetModule.cs
@@ -1,4 +1,5 @@
 using Sandbox.Definitions;
+using Sandbox.Engine.Voxels;
 using Sandbox.Game.Entities;
 using Sandbox.Game.World;
 using SEWorldGenPlugin.Generator.Asteroids;
@@ -7,6 +8,7 @@
 using System;
 using System.Collections.Generic;
 using VRage.Game.Entity;
+using VRage.Game.Voxels;
 using VRage.Library.Utils;
 using VRage.Utils;
 using VRageMath;
@@ -40,7 +42,11 @@ public void GeneratePlanets()
                 if (definition == null) continue;
                 long id = MyRandom.Instance.NextLong();
                 string name = (planet.DisplayName + " - " + definition.Id.SubtypeId).Replace(" ", "_");
-                MyPlanet generatedPlanet = MyWorldGenerator.AddPlanet(name, planet.DisplayName, planet.DefName, Vector3D.Subtract(planet.OffsetPosition, new Vector3D(planet.Size)), m_seed, planet.Size, true, id, false, true);
+                if (planet.CenterPosition.Equals(Vector3D.Zero))
+                {
+                    planet.CenterPosition = planet.OffsetPosition;
+                }
+                MyPlanet generatedPlanet = MyWorldGenerator.AddPlanet(name, planet.DisplayName, planet.DefName, planet.CenterPosition - GetPlanetOffset(definition, planet.Size), m_seed, planet.Size, true, id, false, true);
                 planet.CenterPosition = generatedPlanet.PositionComp.GetPosition();
                 generatedPlanet.DisplayNameText = planet.DisplayName;
                 generatedPlanet.AsteroidName = planet.DisplayName;
@@ -79,6 +85,15 @@ public void GeneratePlanets()
             }
         }
 
+        private Vector3D GetPlanetOffset(MyPlanetGeneratorDefinition definition, float size)
+        {
+            MyPlanetStorageProvider myPlanetStorageProvider = new MyPlanetStorageProvider();
+            myPlanetStorageProvider.Init(0, definition, size / 2f);
+            IMyStorage myStorage = new MyOctreeStorage(myPlanetStorageProvider, myPlanetStorageProvider.StorageSize);
+
+            return myStorage.Size / 2.0f;
+        }
+
         private MyPlanetGeneratorDefinition GetDefinition(string name)
         {
             return MyDefinitionManager.Static.GetDefinition<MyPlanetGeneratorDefinition>(MyStringHash.GetOrCompute(name));

diff --git a/SEWorldGenPlugin/Generator/SystemGenerator.cs b/SEWorldGenPlugin/Generator/SystemGenerator.cs
@@ -189,7 +189,7 @@ private void GeneratePlanet(int index, long distance, int totalObjects, ref int
             planet.Size = SizeByGravity(def.SurfaceGravity);
             planet.PlanetRing = GenerateRing(def.SurfaceGravity, planet.Size);
             planet.OffsetPosition = pos;
-            planet.CenterPosition = Vector3D.Zero;
+            planet.CenterPosition = pos;
             planet.PlanetMoons = GenerateMoons(planet.Size, def.SurfaceGravity, planet.DisplayName);
             planet.Generated = false;
 

diff --git a/SEWorldGenPlugin/Session/PluginItemsClipboard.cs b/SEWorldGenPlugin/Session/PluginItemsClipboard.cs
@@ -72,6 +72,7 @@ public override void UpdateBeforeSimulation()
             if (m_isActive)
             {
                 PluginDrawSession.Static.RemoveRenderObject(m_copiedItem.GetHashCode());
+
                 MatrixD wm = GetPasteMatrix();
 
                 Vector3D posGlobal = wm.Forward * m_distanceToCam;