forked from KSP-RO/ProceduralParts
/
ProceduralPart.cs
1791 lines (1473 loc) · 65.2 KB
/
ProceduralPart.cs
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using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using KSPAPIExtensions;
//using KSPAPIExtensions.PartMessage;
using System.Reflection;
namespace ProceduralParts
{
//[PartMessageDelegate]
//public delegate void ChangeTextureScaleDelegate(string name, [UseLatest] Material material, [UseLatest] Vector2 targetScale);
public class ProceduralPart : PartModule, IPartCostModifier
{
#region TestFlight
protected static bool tfChecked = false;
protected static bool tfFound = false;
public static Type tfInterface = null;
public static BindingFlags tfBindingFlags = BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Static;
public void UpdateTFInterops()
{
// Grab a pointer to the TestFlight interface if it's installed
if (!tfChecked)
{
tfInterface = Type.GetType("TestFlightCore.TestFlightInterface, TestFlightCore", false);
if (tfInterface != null)
tfFound = true;
}
// update TestFlight if it's installed
if (tfFound)
{
try
{
tfInterface.InvokeMember("AddInteropValue", tfBindingFlags, null, null, new System.Object[] { this.part, "shapeName", shapeName, "ProceduralParts" });
if (shape != null)
shape.UpdateTFInterops();
}
catch
{
}
}
}
#endregion
#region Initialization
public static bool installedFAR = false;
public override void OnAwake()
{
GameEvents.onPartAttach.Add (OnPartAttach);
GameEvents.onPartRemove.Add (OnPartRemove);
// Check if FAR is installed
installedFAR = AssemblyLoader.loadedAssemblies.Any(a => a.assembly.GetName().Name == "FerramAerospaceResearch");
base.OnAwake();
//PartMessageService.Register(this);
//this.RegisterOnUpdateEditor(OnUpdateEditor);
if (GameSceneFilter.AnyInitializing.IsLoaded())
LoadTextureSets();
InitializeTextureSet();
}
public void Update()
{
if (HighLogic.LoadedSceneIsEditor)
OnUpdateEditor();
}
public void LateUpdate()
{
if(HighLogic.LoadedSceneIsEditor)
while (toAttach.Count() > 0)
{
toAttach.Dequeue().Invoke();
}
}
[KSPField(isPersistant = true)]
private Vector3 tempColliderCenter;
[KSPField(isPersistant = true)]
private Vector3 tempColliderSize;
private BoxCollider tempCollider;
public override void OnLoad(ConfigNode node)
{
// Load stuff from config files
try
{
if (GameSceneFilter.AnyInitializing.IsLoaded())
LoadTechLimits(node);
}
catch (Exception ex)
{
Debug.LogError("OnLoad exception: " + ex);
throw;
}
if (HighLogic.LoadedSceneIsFlight)
{
// Create a temporary collider for KSP so that it can set the craft on the ground properly
tempCollider = gameObject.AddComponent<BoxCollider>();
tempCollider.center = tempColliderCenter;
tempCollider.size = tempColliderSize;
tempCollider.enabled = true;
//Debug.Log("created temp collider with size: " + tempCollider.size);
//Debug.Log("bounds: " + tempCollider.bounds);
}
}
public override void OnSave(ConfigNode node)
{
// Force saved value for enabled to be true.
node.SetValue("isEnabled", "True");
}
public override string GetInfo()
{
OnStart(StartState.Editor);
// Need to rescale everything to make it look good in the icon, but reenable otherwise OnStart won't get called again.
isEnabled = enabled = true;
return base.GetInfo();
}
[SerializeField]
private bool symmetryClone;
private bool isInitialized;
public override void OnInitialize()
{
if (!isInitialized)
DoInitialize();
}
public override void OnStart(StartState state)
{
if (!isInitialized)
DoInitialize();
}
private void DoInitialize()
{
isInitialized = true;
if (tempCollider != null)
{
// delete the temporary collider, if there is one
Component.Destroy(tempCollider);
tempCollider = null;
//Debug.Log("destroyed temporary collider");
}
// Update internal state
try
{
InitializeObjects();
if (HighLogic.LoadedSceneIsEditor)
InitializeTechLimits();
InitializeShapes();
if (GameSceneFilter.AnyEditorOrFlight.IsLoaded())
InitializeNodes();
if (!HighLogic.LoadedSceneIsEditor)
{
// Force the first update, then disable.
if (shape != null && !HighLogic.LoadedSceneIsFlight) // we just did this above so let's not do it again.
{
shape.ForceNextUpdate();
shape.OnUpdateEditor();
}
UpdateTexture();
if (vessel != null)
{
if (vessel.rootPart == part) // drag cube re-rendering workaround. See FixedUpdate for more info
dragCubeNeedsRerender = 1;
else
isEnabled = enabled = false;
}
}
if (HighLogic.LoadedSceneIsEditor)
symmetryClone = true;
if (GameSceneFilter.AnyEditor.IsLoaded())
GameEvents.onEditorPartEvent.Add(OnEditorPartEvent);
BaseField fld = Fields["costDisplay"];
if (fld != null)
fld.guiActiveEditor = displayCost;
}
catch (Exception ex)
{
Debug.LogError("[ProceduralParts]: OnStart: caught exception.");
Debug.LogException(ex);
isEnabled = enabled = false;
}
}
public void OnDestroy()
{
if (GameSceneFilter.AnyEditor.IsLoaded())
GameEvents.onEditorPartEvent.Remove(OnEditorPartEvent);
GameEvents.onPartAttach.Remove(OnPartAttach);
GameEvents.onPartRemove.Remove(OnPartRemove);
}
public void OnUpdateEditor()
{
if (!isInitialized)
return;
if (skipNextUpdate)
{
skipNextUpdate = false;
return;
}
try
{
if(needsTechInit)
InitializeTechLimits();
UpdateTexture();
UpdateShape();
}
catch (Exception ex)
{
Debug.LogException(ex);
isEnabled = enabled = false;
}
}
private bool skipNextUpdate;
#endregion
#region Object references
[KSPField]
public string partModelName = "stretchyTank";
[KSPField]
public string sidesName = "sides";
[KSPField]
public string endsName = "ends";
[KSPField]
public string collisionName = "collisionMesh";
public Material SidesMaterial { get; private set; }
public Material EndsMaterial { get; private set; }
public Mesh SidesMesh { get; private set; }
public Mesh EndsMesh { get; private set; }
public Material SidesIconMaterial { get; private set; }
public Material EndsIconMaterial { get; private set; }
public Mesh SidesIconMesh { get; private set; }
public Mesh EndsIconMesh { get; private set; }
private Transform partModel;
private void InitializeObjects()
{
partModel = part.FindModelTransform(partModelName);
Transform sides = part.FindModelTransform(sidesName);
Transform ends = part.FindModelTransform(endsName);
Transform colliderTr = part.FindModelTransform(collisionName);
Transform iconModelTransform = part.partInfo.iconPrefab.transform.FindDecendant("model");
Transform iconSides = iconModelTransform.FindDecendant(sidesName);
Transform iconEnds = iconModelTransform.FindDecendant(endsName);
if(iconSides != null)
SidesIconMesh = iconSides.GetComponent<MeshFilter>().mesh;
if(iconEnds != null)
EndsIconMesh = iconEnds.GetComponent<MeshFilter>().mesh;
SidesMaterial = sides.GetComponent<Renderer>().material;
EndsMaterial = ends.GetComponent<Renderer>().material;
SidesIconMaterial = iconSides.GetComponent<Renderer>().material;
EndsIconMaterial = iconEnds.GetComponent<Renderer>().material;
// Instantiate meshes. The mesh method unshares any shared meshes.
SidesMesh = sides.GetComponent<MeshFilter>().mesh;
EndsMesh = ends.GetComponent<MeshFilter>().mesh;
partCollider = colliderTr.GetComponent<MeshCollider>();
// Will need to destroy any old transform offset followers, they will be rebuilt in due course
if (symmetryClone)
foreach (TransformFollower follower in partModel.GetComponentsInChildren<TransformFollower>())
Destroy(follower);
}
#endregion
#region Collider mesh management methods
private MeshCollider partCollider;
// The partCollider mesh. This must be called whenever the contents of the mesh changes, even if the object remains the same.
public Mesh ColliderMesh
{
get
{
return partCollider.sharedMesh;
}
set
{
if (ownColliderMesh)
{
Destroy(partCollider.sharedMesh);
ownColliderMesh = false;
}
partCollider.sharedMesh = value;
partCollider.enabled = false;
partCollider.enabled = true;
}
}
[SerializeField]
private bool ownColliderMesh = true;
/// <summary>
/// Call by base classes to update the partCollider mesh.
/// </summary>
/// <param name="meshes">List of meshes to set the partCollider to</param>
public void SetColliderMeshes(params Mesh[] meshes)
{
if (ownColliderMesh)
Destroy(partCollider.sharedMesh);
if (meshes.Length == 1)
{
partCollider.sharedMesh = meshes[0];
ownColliderMesh = false;
}
else
{
CombineInstance[] combine = new CombineInstance[meshes.Length];
for (int i = 0; i < meshes.Length; ++i)
{
combine[i] = new CombineInstance
{
mesh = meshes[i]
};
}
Mesh colliderMesh = new Mesh();
colliderMesh.CombineMeshes(combine, true, false);
partCollider.sharedMesh = colliderMesh;
ownColliderMesh = true;
}
// If we don't do this, the partCollider doesn't work properly.
partCollider.enabled = false;
partCollider.enabled = true;
}
#endregion
#region Maximum dimensions and shape constraints
/// <summary>
/// Maximum radial diameter in meters
/// </summary>
[KSPField]
public float diameterMax = float.PositiveInfinity;
/// <summary>
/// Minimum radial diameter in meters
/// </summary>
[KSPField]
public float diameterMin = 0.01f;
/// <summary>
/// The 'large step' for diameter sliders.
/// </summary>
[KSPField]
public float diameterLargeStep = 1.25f;
/// <summary>
/// The 'small step' for diameter sliders.
/// </summary>
[KSPField]
public float diameterSmallStep = 0.125f;
/// <summary>
/// Maximum length in meters
/// </summary>
[KSPField]
public float lengthMax = float.PositiveInfinity;
/// <summary>
/// Minimum length in meters
/// </summary>
[KSPField]
public float lengthMin = 0.01f;
/// <summary>
/// Large length step size
/// </summary>
[KSPField]
public float lengthLargeStep = 1.0f;
/// <summary>
/// Small length step size
/// </summary>
[KSPField]
public float lengthSmallStep = 0.125f;
/// <summary>
/// Maximum volume in meters
/// </summary>
[KSPField]
public float volumeMax = float.PositiveInfinity;
/// <summary>
/// Minimum volume in meters
/// </summary>
[KSPField]
public float volumeMin = 0.001f;
/// <summary>
/// Minimum aspect ratio - min ratio of length / diameter.
/// For cones, the biggest end is the one for the diameter.
/// </summary>
[KSPField]
public float aspectMin;
/// <summary>
/// Minimum aspect ratio - min ratio of length / diameter.
/// For cones, the biggest end is the one for the diameter.
/// </summary>
[KSPField]
public float aspectMax = float.PositiveInfinity;
/// <summary>
/// Set to false if user is not allowed to tweak the fillet / curve Id.
/// </summary>
[KSPField]
public bool allowCurveTweaking = true;
// This should be private, only KSP is daft sometimes.
[SerializeField]
public byte[] techLimitsSerialized;
private void LoadTechLimits(ConfigNode node)
{
List<TechLimit> techLimits = new List<TechLimit>();
foreach (ConfigNode tNode in node.GetNodes("TECHLIMIT"))
{
TechLimit limit = new TechLimit();
limit.Load(tNode);
techLimits.Add(limit);
}
if (techLimits.Count == 0)
return;
techLimitsSerialized = ObjectSerializer.Serialize(techLimits);
}
private bool needsTechInit;
private void InitializeTechLimits()
{
if (HighLogic.CurrentGame == null ||
(HighLogic.CurrentGame.Mode != Game.Modes.CAREER && HighLogic.CurrentGame.Mode != Game.Modes.SCIENCE_SANDBOX) ||
techLimitsSerialized == null)
return;
if (ResearchAndDevelopment.Instance == null)
{
needsTechInit = true;
return;
}
needsTechInit = false;
List<TechLimit> techLimits;
ObjectSerializer.Deserialize(techLimitsSerialized, out techLimits);
// ReSharper disable LocalVariableHidesMember
float diameterMax = 0;
float diameterMin = float.PositiveInfinity;
float lengthMax = 0;
float lengthMin = float.PositiveInfinity;
float volumeMax = 0;
float volumeMin = float.PositiveInfinity;
float aspectMin = 0;
float aspectMax = float.PositiveInfinity;
bool allowCurveTweaking = false;
foreach (TechLimit limit in techLimits)
{
if (ResearchAndDevelopment.GetTechnologyState(limit.name) != RDTech.State.Available)
continue;
if (limit.diameterMin < diameterMin)
diameterMin = limit.diameterMin;
if (limit.diameterMax > diameterMax)
diameterMax = limit.diameterMax;
if (limit.lengthMin < lengthMin)
lengthMin = limit.lengthMin;
if (limit.lengthMax > lengthMax)
lengthMax = limit.lengthMax;
if (limit.volumeMin < volumeMin)
volumeMin = limit.volumeMin;
if (limit.volumeMax > volumeMax)
volumeMax = limit.volumeMax;
if (limit.aspectMin < aspectMin)
aspectMin = limit.aspectMin;
if (limit.aspectMax > aspectMax)
aspectMax = limit.aspectMax;
if (limit.allowCurveTweaking)
allowCurveTweaking = true;
}
// ReSharper disable CompareOfFloatsByEqualityOperator
if (diameterMax == 0)
diameterMax = float.PositiveInfinity;
if (float.IsInfinity(diameterMin))
diameterMin = 0.01f;
if (lengthMax == 0)
lengthMax = float.PositiveInfinity;
if (float.IsInfinity(lengthMin))
lengthMin = 0.01f;
if (volumeMax == 0)
volumeMax = float.PositiveInfinity;
if (float.IsInfinity(volumeMin))
volumeMin = 0.01f;
if (aspectMax == 0)
aspectMax = float.PositiveInfinity;
if (float.IsInfinity(aspectMin))
aspectMin = 0.01f;
// ReSharper restore CompareOfFloatsByEqualityOperator
this.diameterMax = Mathf.Min(this.diameterMax, diameterMax);
this.diameterMin = Mathf.Max(this.diameterMin, diameterMin);
this.lengthMax = Mathf.Min(this.lengthMax, lengthMax);
this.lengthMin = Mathf.Max(this.lengthMin, lengthMin);
this.volumeMax = Mathf.Min(this.volumeMax, volumeMax);
this.volumeMin = Mathf.Max(this.volumeMin, volumeMin);
this.aspectMax = Mathf.Min(this.aspectMax, aspectMax);
this.aspectMin = Mathf.Max(this.aspectMin, aspectMin);
this.allowCurveTweaking = this.allowCurveTweaking && allowCurveTweaking;
// ReSharper restore LocalVariableHidesMember
//Debug.Log(string.Format("TechLimits applied: diameter=({0:G3}, {1:G3}) length=({2:G3}, {3:G3}) volume=({4:G3}, {5:G3}) allowCurveTweaking={6}", diameterMin, diameterMax, lengthMin, lengthMax, volumeMin, volumeMax, allowCurveTweaking));
foreach (ProceduralAbstractShape shape in GetComponents<ProceduralAbstractShape>())
shape.UpdateTechConstraints();
}
[Serializable]
public class TechLimit : IConfigNode
{
[Persistent]
public string name;
[Persistent]
public float diameterMin = float.NaN;
[Persistent]
public float diameterMax = float.NaN;
[Persistent]
public float lengthMin = float.NaN;
[Persistent]
public float lengthMax = float.NaN;
[Persistent]
public float volumeMax = float.NaN;
[Persistent]
public float volumeMin = float.NaN;
[Persistent]
public float aspectMax = float.NaN;
[Persistent]
public float aspectMin = float.NaN;
[Persistent]
public bool allowCurveTweaking = true;
public void Load(ConfigNode node)
{
ConfigNode.LoadObjectFromConfig(this, node);
if (name == null)
{
name = node.GetValue("TechRequired");
}
}
public void Save(ConfigNode node)
{
ConfigNode.CreateConfigFromObject(this, node);
}
public override string ToString()
{
return string.Format("TechLimits(TechRequired={6} diameter=({0:G3}, {1:G3}) length=({2:G3}, {3:G3}) volume=({4:G3}, {5:G3}) )", diameterMin, diameterMax, lengthMin, lengthMax, volumeMin, volumeMax, name);
}
}
#endregion
#region Texture Sets
[KSPField(guiName = "Texture", guiActive = false, guiActiveEditor = true, isPersistant = true), UI_ChooseOption(scene = UI_Scene.Editor)]
public string textureSet = "Original";
private string oldTextureSet = "*****";
public class TextureSet
{
public string name;
public bool autoScale;
public bool autoWidthDivide;
public float autoHeightSteps;
public Vector2 scale = new Vector2(2f, 1f);
public Texture sides;
public Texture sidesBump;
public Texture ends;
public string sidesName;
public string endsName;
public string sidesBumpName;
public Color sidesSpecular = new Color(0.2f, 0.2f, 0.2f);
public float sidesShininess = 0.4f;
}
private static List<TextureSet> loadedTextureSets;
private static string[] loadedTextureSetNames;
public TextureSet[] TextureSets
{
get
{
return loadedTextureSets.ToArray();
}
}
public static void LoadTextureSets()
{
if (loadedTextureSets != null)
return;
loadedTextureSets = new List<TextureSet>();
//print("*ST* Loading texture sets");
foreach (ConfigNode texInfo in GameDatabase.Instance.GetConfigNodes("STRETCHYTANKTEXTURES"))
for (int i = 0; i < texInfo.nodes.Count; i++)
{
TextureSet textureSet = LoadTextureSet(texInfo.nodes[i]);
if (textureSet != null)
loadedTextureSets.Add(textureSet);
}
if (loadedTextureSets.Count == 0)
Debug.LogError("*ST* No Texturesets found!");
loadedTextureSets.Sort(TextureSetNameComparison);
loadedTextureSetNames = new string[loadedTextureSets.Count];
for (int i = 0; i < loadedTextureSets.Count; ++i)
loadedTextureSetNames[i] = loadedTextureSets[i].name;
}
private static int TextureSetNameComparison(TextureSet s1, TextureSet s2)
{
bool s1Start = s1.sidesName.StartsWith("ProceduralParts");
if (s1Start != s2.sidesName.StartsWith("ProceduralParts"))
{
return s1Start ? -1 : 1;
}
return string.Compare(s1.name, s2.name, StringComparison.Ordinal);
}
private static TextureSet LoadTextureSet(ConfigNode node)
{
string textureSet = node.name;
// Sanity check
if (node.GetNode("sides") == null || node.GetNode("ends") == null)
{
Debug.LogError("*ST* Invalid Textureset " + textureSet);
return null;
}
if (!node.GetNode("sides").HasValue("texture") || !node.GetNode("ends").HasValue("texture"))
{
Debug.LogError("*ST* Invalid Textureset " + textureSet);
return null;
}
// get settings
TextureSet tex = new TextureSet
{
name = textureSet,
sidesName = node.GetNode("sides").GetValue("texture"),
endsName = node.GetNode("ends").GetValue("texture"),
sidesBumpName = ""
};
if (node.GetNode("sides").HasValue("bump"))
tex.sidesBumpName = node.GetNode("sides").GetValue("bump");
if (node.GetNode("sides").HasValue("uScale"))
float.TryParse(node.GetNode("sides").GetValue("uScale"), out tex.scale.x);
if (node.GetNode("sides").HasValue("vScale"))
float.TryParse(node.GetNode("sides").GetValue("vScale"), out tex.scale.y);
if (node.GetNode("sides").HasValue("autoScale"))
bool.TryParse(node.GetNode("sides").GetValue("autoScale"), out tex.autoScale);
if (node.GetNode("sides").HasValue("autoWidthDivide"))
bool.TryParse(node.GetNode("sides").GetValue("autoWidthDivide"), out tex.autoWidthDivide);
if (node.GetNode("sides").HasValue("autoHeightSteps"))
float.TryParse(node.GetNode("sides").GetValue("autoHeightSteps"), out tex.autoHeightSteps);
if (node.GetNode("sides").HasValue("specular"))
tex.sidesSpecular = ConfigNode.ParseColor(node.GetNode("sides").GetValue("specular"));
if (node.GetNode("sides").HasValue("shininess"))
float.TryParse(node.GetNode("sides").GetValue("shininess"), out tex.sidesShininess);
Texture[] textures = Resources.FindObjectsOfTypeAll(typeof(Texture)) as Texture[];
if (!TryFindTexture(textures, ref tex.sidesName, out tex.sides))
{
Debug.LogError("*ST* Sides textures not found for " + textureSet);
return null;
}
if (!TryFindTexture(textures, ref tex.endsName, out tex.ends))
{
Debug.LogError("*ST* Ends textures not found for " + textureSet);
return null;
}
if (string.IsNullOrEmpty(tex.sidesBumpName))
tex.sidesBump = null;
else if (!TryFindTexture(textures, ref tex.sidesBumpName, out tex.sidesBump))
{
Debug.LogError("*ST* Side bump textures not found for " + textureSet);
return null;
}
return tex;
}
private static bool TryFindTexture(Texture[] textures, ref string textureName, out Texture tex)
{
tex = FindTexture(textures, textureName);
if (tex != null)
return true;
if (!textureName.StartsWith("StretchyTanks"))
return false;
string substName = "ProceduralParts" + textureName.Substring("StretchyTanks".Length);
tex = FindTexture(textures, substName);
if (tex == null)
return false;
textureName = substName;
return true;
}
// ReSharper disable once ParameterTypeCanBeEnumerable.Local
private static Texture FindTexture(Texture[] textures, string textureName)
{
return textures.FirstOrDefault(t => t.name == textureName);
}
private void InitializeTextureSet()
{
BaseField field = Fields["textureSet"];
UI_ChooseOption range = (UI_ChooseOption)field.uiControlEditor;
range.options = loadedTextureSetNames;
if (textureSet == null || !loadedTextureSetNames.Contains(textureSet))
textureSet = loadedTextureSetNames[0];
}
[SerializeField]
private Vector2 sideTextureScale = Vector2.one;
//[PartMessageListener(typeof(ChangeTextureScaleDelegate))]
[KSPEvent(guiActive = false, active = true)]
//public void ChangeTextureScale(string texName, Material material, Vector2 targetScale)
public void OnChangeTextureScale(BaseEventDetails data)
{
string meshName = data.Get<string> ("meshName");
Vector2 targetScale = data.Get<Vector2> ("targetScale");
if (meshName != "sides")
return;
sideTextureScale = targetScale;
oldTextureSet = null;
UpdateTexture();
}
private void UpdateTexture()
{
if (textureSet == oldTextureSet)
return;
Material endsMaterial;
Material sidesMaterial;
if(HighLogic.LoadedScene== GameScenes.LOADING)
{
// if we are in loading screen, all changes have to be made to the icon materials. Otherwise all icons will have the same texture
endsMaterial = this.EndsIconMaterial;
sidesMaterial = this.SidesIconMaterial;
}
else
{
endsMaterial = this.EndsMaterial;
sidesMaterial = this.SidesMaterial;
}
int newIdx = loadedTextureSets.FindIndex(set => set.name == textureSet);
if (newIdx < 0)
{
Debug.LogError("*ST* Unable to find texture set: " + textureSet);
textureSet = oldTextureSet;
return;
}
oldTextureSet = textureSet;
TextureSet tex = loadedTextureSets[newIdx];
// Set shaders
if (!part.Modules.Contains("ModulePaintable"))
{
if (HighLogic.LoadedScene == GameScenes.LOADING)
{
sidesMaterial.shader = Shader.Find("KSP/ScreenSpaceMask");
if (endsMaterial != null)
endsMaterial.shader = Shader.Find("KSP/ScreenSpaceMask");
}
else
{
sidesMaterial.shader = Shader.Find(tex.sidesBump != null ? "KSP/Bumped Specular" : "KSP/Specular");
// pt is no longer specular ever, just diffuse.
if (endsMaterial != null)
endsMaterial.shader = Shader.Find("KSP/Diffuse");
}
}
sidesMaterial.SetColor("_SpecColor", tex.sidesSpecular);
sidesMaterial.SetFloat("_Shininess", tex.sidesShininess);
// TODO: shove into config file.
if (endsMaterial != null)
{
const float scale = 0.93f;
const float offset = (1f / scale - 1f) / 2f;
endsMaterial.mainTextureScale = new Vector2(scale, scale);
endsMaterial.mainTextureOffset = new Vector2(offset, offset);
}
// set up UVs
Vector2 scaleUV = tex.scale;
if (tex.autoScale)
{
scaleUV.x = (float)Math.Round(scaleUV.x * sideTextureScale.x / 8f);
if (scaleUV.x < 1)
scaleUV.x = 1;
if (tex.autoWidthDivide)
{
if (tex.autoHeightSteps > 0)
scaleUV.y = (float)Math.Ceiling(scaleUV.y * sideTextureScale.y / scaleUV.x * (1f / tex.autoHeightSteps)) * tex.autoHeightSteps;
else
scaleUV.y *= sideTextureScale.y / scaleUV.x;
}
else
{
if (tex.autoHeightSteps > 0)
scaleUV.y = (float)Math.Max(Math.Round(sideTextureScale.y / tex.autoHeightSteps), 1f) * tex.autoHeightSteps;
else
scaleUV.y *= sideTextureScale.y;
}
}
// apply
sidesMaterial.mainTextureScale = scaleUV;
sidesMaterial.mainTextureOffset = Vector2.zero;
sidesMaterial.SetTexture("_MainTex", tex.sides);
if (tex.sidesBump != null)
{
sidesMaterial.SetTextureScale("_BumpMap", scaleUV);
sidesMaterial.SetTextureOffset("_BumpMap", Vector2.zero);
sidesMaterial.SetTexture("_BumpMap", tex.sidesBump);
}
if (endsMaterial != null)
endsMaterial.SetTexture("_MainTex", tex.ends);
}
#endregion
#region Node Attachments
private readonly List<object> nodeAttachments = new List<object>(4);
private readonly Dictionary<string, Func<Vector3>> nodeOffsets = new Dictionary<string, Func<Vector3>>();
private class NodeTransformable : TransformFollower.Transformable//, IPartMessagePartProxy
{
// leave as not serializable so will be null when deserialzied.
private readonly Part part;
private readonly AttachNode node;
// ReSharper disable once EventNeverSubscribedTo.Local
//[PartMessageEvent]
//public event PartAttachNodePositionChanged NodePositionChanged;
public void NodePositionChanged(AttachNode node, Vector3 location, Vector3 orientation, Vector3 secondaryAxis)
{
var data = new BaseEventDetails (BaseEventDetails.Sender.USER);
data.Set<AttachNode> ("node", node);
data.Set("location", location);
data.Set("orientation", orientation);
data.Set("secondaryAxis", secondaryAxis);
part.SendEvent ("OnPartAttachNodePositionChanged", data, 0);
}
public NodeTransformable(Part part, AttachNode node)
{
this.part = part;
this.node = node;
//PartMessageService.Register(this);
}
public override bool Destroyed
{
get { return node == null; }
}
public override void Translate(Vector3 translation)
{
node.originalPosition = node.position += part.transform.InverseTransformPoint(translation + part.transform.position);
NodePositionChanged(node, node.position, node.orientation, node.secondaryAxis);
//Debug.LogWarning("Transforming node:" + node.id + " part:" + part.name + " translation=" + translation + " new position=" + node.position.ToString("F3") + " orientation=" + node.orientation.ToString("F3"));
}
public override void Rotate(Quaternion rotate)
{
Vector3 oldOrientationWorld = part.transform.TransformPoint(node.orientation) - part.transform.position;
Vector3 newOrientationWorld = rotate * oldOrientationWorld;
node.originalOrientation = node.orientation = part.transform.InverseTransformPoint(newOrientationWorld + part.transform.position).normalized;
NodePositionChanged(node, node.position, node.orientation, node.secondaryAxis);
//Debug.LogWarning("Transforming node:" + node.id + " rotation=" + rotate.ToStringAngleAxis() + " new position=" + node.position.ToString("F3") + " orientation=" + node.orientation.ToString("F3"));
}
public Part ProxyPart
{
get { return part; }
}
}
private void InitializeNodes()
{
// Since symmetry clone nodes are already offset, we need to update the
// shape first to allow non-normalized surface attachments
if (symmetryClone)
{
shape.ForceNextUpdate();
shape.OnUpdateEditor();
}
foreach (AttachNode node in part.attachNodes)
InitializeNode(node);
if (part.attachRules.allowSrfAttach)
InitializeNode(part.srfAttachNode);
// Update the shape to put the nodes into their positions.
shape.ForceNextUpdate();
shape.OnUpdateEditor();
// In flight mode, discard all the transform followers because the are not required
if (HighLogic.LoadedSceneIsFlight)
foreach (object att in nodeAttachments)
shape.RemoveAttachment(att, false);
}