Dev/master/#65 add variable length flail handle for staff flail

AlternativePlay/AssetLoaderBehavior.cs

@@ -7,15 +7,19 @@ public class AssetLoaderBehavior : MonoBehaviour
     {
         public GameObject TrackerPrefab { get; private set; }
         public GameObject SaberPrefab { get; private set; }
-        public GameObject FlailHandlePrefab { get; private set; }
+        public GameObject FlailHandleSegmentPrefab { get; private set; }
+        public GameObject FlailTopCapPrefab { get; private set; }
+        public GameObject FlailBottomCapPrefab { get; private set; }
         public GameObject LinkPrefab { get; private set; }
 
         private void Awake()
         {
             AssetBundle assetBundle = AssetBundle.LoadFromStream(Assembly.GetExecutingAssembly().GetManifestResourceStream("AlternativePlay.Resources.alternativeplaymodels"));
             this.TrackerPrefab = assetBundle.LoadAsset<GameObject>("APTracker");
             this.SaberPrefab = assetBundle.LoadAsset<GameObject>("APSaber");
-            this.FlailHandlePrefab = assetBundle.LoadAsset<GameObject>("APFlailHandle");
+            this.FlailHandleSegmentPrefab = assetBundle.LoadAsset<GameObject>("APFlailHandleSegment");
+            this.FlailTopCapPrefab = assetBundle.LoadAsset<GameObject>("APFlailTopCap");
+            this.FlailBottomCapPrefab = assetBundle.LoadAsset<GameObject>("APFlailBottomCap");
             this.LinkPrefab = assetBundle.LoadAsset<GameObject>("APLink");
             assetBundle.Unload(false);
         }

AlternativePlay/BeatFlailBehavior.cs

@@ -1,4 +1,5 @@
 using AlternativePlay.Models;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
@@ -52,13 +53,20 @@ private void Awake()
             // Do nothing if we aren't playing Flail
             if (Configuration.Current.PlayMode != PlayMode.BeatFlail) { return; }
 
-            // Create the GameObjects used for physics calculations
-            this.leftPhysicsFlail = this.CreatePhysicsChain("Left", Configuration.Current.LeftFlailLength / 100.0f);
-            this.rightPhysicsFlail = this.CreatePhysicsChain("Right", Configuration.Current.RightFlailLength / 100.0f);
-            this.leftLinkMeshes = Utilities.CreateLinkMeshes(this.leftPhysicsFlail.Count, Configuration.Current.LeftFlailLength / 100.0f);
-            this.leftHandleMesh = GameObject.Instantiate(BehaviorCatalog.instance.AssetLoaderBehavior.FlailHandlePrefab);
-            this.rightLinkMeshes = Utilities.CreateLinkMeshes(this.rightPhysicsFlail.Count, Configuration.Current.RightFlailLength / 100.0f);
-            this.rightHandleMesh = GameObject.Instantiate(BehaviorCatalog.instance.AssetLoaderBehavior.FlailHandlePrefab);
+            // Create the GameObjects for the flails
+            if (Configuration.Current.LeftFlailMode == BeatFlailMode.Flail) 
+            {
+                this.leftPhysicsFlail = this.CreatePhysicsChain("Left", Configuration.Current.LeftFlailLength / 100.0f);
+                this.leftLinkMeshes = Utilities.CreateLinkMeshes(this.leftPhysicsFlail.Count, Configuration.Current.LeftFlailLength / 100.0f);
+                this.leftHandleMesh = this.CreateFlailHandle("LeftHandle", Configuration.Current.LeftHandleLength / 100.0f);
+            }
+
+            if (Configuration.Current.RightFlailMode == BeatFlailMode.Flail)
+            {
+                this.rightPhysicsFlail = this.CreatePhysicsChain("Right", Configuration.Current.RightFlailLength / 100.0f);
+                this.rightLinkMeshes = Utilities.CreateLinkMeshes(this.rightPhysicsFlail.Count, Configuration.Current.RightFlailLength / 100.0f);
+                this.rightHandleMesh = this.CreateFlailHandle("RightHandle", Configuration.Current.RightHandleLength / 100.0f);
+            }
         }
 
         private void FixedUpdate()
@@ -68,7 +76,7 @@ private void FixedUpdate()
 
             float gravity = Configuration.Current.Gravity * -9.81f;
 
-            switch(Configuration.Current.LeftFlailMode)
+            switch (Configuration.Current.LeftFlailMode)
             {
                 default:
                 case BeatFlailMode.Flail:
@@ -140,7 +148,8 @@ private void Update()
                     Vector3 moveHandleUp = leftSaberPose.rotation * new Vector3(0.0f, 0.0f, oneChainDistance); // Move handle forward one chain length
                     this.leftHandleMesh.transform.position = leftSaberPose.position + moveHandleUp;
                     this.leftHandleMesh.transform.rotation = leftSaberPose.rotation;
-                    break;
+
+                   break;
 
                 case BeatFlailMode.Sword:
                     // Do nothing
@@ -244,5 +253,63 @@ private IEnumerator DisableSaberMeshes()
                 BehaviorCatalog.instance.SaberDeviceManager.DisableRightSaberMesh();
             }
         }
+
+        /// <summary>
+        /// Create a segmented variable length flail handle
+        /// </summary>
+        /// <param name="name">The name for the parent handle GameObject</param>
+        /// <param name="flailTotalLength">The length of the handle in meters</param>
+        /// <returns>The parent GameObject for the flail handle</returns>
+        private GameObject CreateFlailHandle(string name, float flailTotalLength)
+        {
+            const float flailSegmentLength = 0.10f; // 10 cm or 0.1m
+            const float topCapLength = 0.063f; // 6.3cm
+            const float bottomCapLength = 0.01f; // 1 cm
+
+            int segmentCount = (int)(flailTotalLength / flailSegmentLength);
+
+            var assetLoader = BehaviorCatalog.instance.AssetLoaderBehavior;
+
+            // Instantiate One-Off Game Objects
+            var handle = new GameObject(name);
+            var topCap = GameObject.Instantiate(assetLoader.FlailTopCapPrefab, Vector3.zero, Quaternion.identity, handle.transform);
+            var bottomCapPosition = new Vector3(0.0f, 0.0f, (flailSegmentLength * segmentCount * -1.0f) - topCapLength - bottomCapLength);
+            var bottomCap = GameObject.Instantiate(assetLoader.FlailBottomCapPrefab, bottomCapPosition, Quaternion.identity, handle.transform);
+
+            // Instantiate Handle Segments
+            var segmentList = Enumerable.Range(0, segmentCount).Select(i =>
+            {
+                float zPosition = (flailSegmentLength * i * -1.0f) - topCapLength;
+                var positionRelative = new Vector3(0.0f, 0.0f, zPosition);
+                var gameObject = GameObject.Instantiate(assetLoader.FlailHandleSegmentPrefab, positionRelative, Quaternion.identity, handle.transform);
+
+                return new { GameObject = gameObject, Index = i };
+
+            }).ToList();
+            segmentList.ForEach(segment => this.remapSegmentUV(segment.GameObject, segment.Index));
+
+            return handle;
+        }
+
+        /// <summary>
+        /// Remaps the UV coordinates in the U direction based on the MOD 4 of the index.
+        /// </summary>
+        private void remapSegmentUV(GameObject segment, int index)
+        {
+            const int segmentsPerTexture = 4;
+
+            Mesh mesh = segment.GetComponent<MeshFilter>().mesh;
+            var uvList = new List<Vector2>();
+            mesh.GetUVs(0, uvList);
+
+            var modifiedUV = uvList.Select(uv =>
+            {
+                float correctedX = (uv.x < 0.01f && uv.x > -0.01f) ? 0.0f : 0.25f;
+                float multipleX = 0.25f * (index % segmentsPerTexture);
+                return new Vector2(correctedX + multipleX, uv.y);
+            }).ToList();
+
+            mesh.SetUVs(0, modifiedUV);
+        }
     }
 }

AlternativePlay/Models/ConfigurationData.cs

@@ -81,6 +81,8 @@ public class PlayModeSettings
         public BeatFlailMode RightFlailMode { get; set; } = BeatFlailMode.Flail;
         public int LeftFlailLength { get; set; } = 80; // in centimetres
         public int RightFlailLength { get; set; } = 80; // in centimetres
+        public int LeftHandleLength { get; set; } = 40; // in centimetres
+        public int RightHandleLength { get; set; } = 40; // in centimetres
         public int MoveNotesBack { get; set; } = 0; // in centimetres
 
         // Gameplay Changes Options

AlternativePlay/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.7.7.0")]
-[assembly: AssemblyFileVersion("0.7.7.0")]
+[assembly: AssemblyVersion("0.8.0.0")]
+[assembly: AssemblyFileVersion("0.8.0.0")]

AlternativePlay/UI/BeatFlailView.bsml

@@ -11,30 +11,34 @@
     </horizontal>
 
     <!-- Main View -->
-    <vertical pref-width="75" pref-height="45" vertical-fit="PreferredSize">
+    <vertical pref-width="75" pref-height="48" vertical-fit="PreferredSize">
       <horizontal>
         <horizontal pad-right="1">
           <img preserve-aspect="true" pref-width="8" pref-height="8" source="~LeftFlailModeIcon" />
         </horizontal>
-        <dropdown-list-setting text="Left Hand" value="LeftFlailMode" choices="LeftFlailModeList" bind-value="true" apply-on-change="true"
-                 hover-hint="Choose the weapon for the left hand"/>
+        <dropdown-list-setting text="Left Hand" value="LeftFlailMode" choices="LeftFlailModeList" bind-value="true" apply-on-change="true" hover-hint="Choose the weapon for the left hand"/>
       </horizontal>
-
-      <horizontal>
+      <increment-setting text="Left Handle Length" value="LeftHandleLength" bind-value="true" apply-on-change="true" integer-only="true" min="10" max="200" increment="10"
+                         formatter="LengthFormatter" hover-hint="The length of the left flail handle" />
+      <increment-setting text="Left Chain Length" value="LeftFlailLength" bind-value="true" apply-on-change="true" integer-only="true" min="50" max="150" increment="10"
+                         formatter="LengthFormatter" hover-hint="The distance between the handle and the ball on the left" />
+
+      <horizontal pad-top="2">
         <horizontal pad-right="1">
           <img preserve-aspect="true" pref-width="8" pref-height="8" source="~RightFlailModeIcon" />
         </horizontal>
-        <dropdown-list-setting text="Right Hand" value="RightFlailMode" choices="RightFlailModeList" bind-value="true" apply-on-change="true"
-                 hover-hint="Choose the weapon for the right hand"/>
+        <dropdown-list-setting text="Right Hand" value="RightFlailMode" choices="RightFlailModeList" bind-value="true" apply-on-change="true" hover-hint="Choose the weapon for the right hand"/>
       </horizontal>
-
-      <increment-setting text="Left Flail Length" value="LeftFlailLength" bind-value="true" apply-on-change="true" integer-only="true" min="50" max="150" increment="10"
-						 formatter="LengthFormatter" hover-hint="The distance between the handle and the ball on the left" />
-      <increment-setting text="Right Flail Length" value="RightFlailLength" bind-value="true" apply-on-change="true" integer-only="true" min="50" max="150" increment="10"
-						 formatter="LengthFormatter" hover-hint="The distance between the handle and the ball on the right" />
-      <increment-setting text="Move Notes Back Distance" value="MoveNotesBack" bind-value="true" apply-on-change="true" integer-only="true" min="0" max="150" increment="10"
-						 formatter="LengthFormatter" hover-hint="Move notes back to account for chain length." />
+      <increment-setting text="Right Handle Length" value="RightHandleLength" bind-value="true" apply-on-change="true" integer-only="true" min="10" max="200" increment="10"
+                         formatter="LengthFormatter" hover-hint="The length of the right flail handle" />
+      <increment-setting text="Right Chain Length" value="RightFlailLength" bind-value="true" apply-on-change="true" integer-only="true" min="50" max="150" increment="10"
+                         formatter="LengthFormatter" hover-hint="The distance between the handle and the ball on the right" />
 
+
+      <horizontal pad-top="2">
+        <increment-setting text="Move Notes Back Distance" value="MoveNotesBack" bind-value="true" apply-on-change="true" integer-only="true" min="0" max="150" increment="10"
+                           formatter="LengthFormatter" hover-hint="Move notes back to account for chain length." />
+      </horizontal>
       <horizontal preferred-width="75" horizontal-fit="PreferredSize" pad-bottom="3">
         <slider-setting preferred-width="55" text="Gravity" value="Gravity" bind-value="true" apply-on-change="true" integer-only="false" min="0" max="5" increment="0.1" get-event="RefreshGravity" hover-hint="Amount of G force applied to the Flail (multiple of -9.81 m/s^2)" />
         <button pref-width="18" preferred-height="8" text="Reset" pad-left="2" hover-hint='Reset gravity to 3.5' on-click="OnResetGravity"/>

AlternativePlay/UI/BeatFlailView.cs

@@ -121,6 +121,28 @@ private int RightFlailLength
             }
         }
 
+        [UIValue(nameof(LeftHandleLength))]
+        private int LeftHandleLength
+        {
+            get => this.settings.LeftHandleLength;
+            set
+            {
+                this.settings.LeftHandleLength = value;
+                Configuration.instance.SaveConfiguration();
+            }
+        }
+
+        [UIValue(nameof(RightHandleLength))]
+        private int RightHandleLength
+        {
+            get => this.settings.RightHandleLength;
+            set
+            {
+                this.settings.RightHandleLength = value;
+                Configuration.instance.SaveConfiguration();
+            }
+        }
+
         [UIValue(nameof(Gravity))]
         private float Gravity
         {

AlternativePlay/UI/PlayModeSelectTab.cs

@@ -23,6 +23,7 @@ public void UpdatePlayModeSelectList()
             this.SelectModeList.data.Clear();
             this.SelectModeList.data = list.Cast<object>().ToList();
             this.SelectModeList.tableView.ReloadData();
+            this.SelectModeList.tableView.SelectCellWithIdx(Configuration.instance.ConfigurationData.Selected);
             this.SelectModeList.tableView.ScrollToCellWithIdx(Configuration.SelectedIndex, TableView.ScrollPositionType.Center, false);
         }
 

AlternativePlay/manifest.json

@@ -7,7 +7,7 @@
   "icon": "AlternativePlay.Public.DarthMaulColor.png",
   "id": "AlternativePlay",
   "name": "AlternativePlay",
-  "version": "0.7.7",
+  "version": "0.8.0",
   "dependsOn": {
     "BeatSaberMarkupLanguage": "^1.6.3",
     "BS Utils": "^1.12.0",

README.md

@@ -69,7 +69,8 @@ Drop the AlternativePlay.dll file into your Plugins folder under your BeatSaber
 
 ## Changelog
 
-### 0.7.7
+### 0.8.0
+- Added options to change flail handle length
 - United support for Beat Saber 1.21 - 1.26 and 1.27 - 1.29.1
 
 ### 0.7.6