hp text customization, shrink hp bg border, hide hp when aiming there

2026-06-03 04:34:26 -07:00 · 2022-02-14 00:07:51 -08:00
parent 416e49d6d7
commit a9be72693c
9 changed files with 219 additions and 43 deletions
@@ -0,0 +1,127 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using FistVR;
+
+// To be attached to FVRHealthBar object
+public class HPHideWhenAiming : MonoBehaviour {
+    CanvasGroup canvasGroup;
+
+    GameObject gObjHUD;
+    RawImage background;
+
+    FVRViveHand leftHand;
+    FVRViveHand rightHand;
+
+    BoxCollider hudCollider;
+    GameObject gObjLeftLine;
+    GameObject gObjRightLine;
+    LineRenderer leftHandLine;
+    LineRenderer rightHandLine;
+
+    //// Testing renderers
+    //GameObject gObjColliderRenderer;
+    //LineRenderer colliderRenderer;
+
+    // Use this for initialization
+    void Start() {
+        gObjHUD = transform.GetChild(0).gameObject;
+        leftHand = MeatKitPlugin.playerCamera.transform.parent.GetChild(1).GetComponent<FVRViveHand>();
+        rightHand = MeatKitPlugin.playerCamera.transform.parent.GetChild(0).GetComponent<FVRViveHand>();
+        canvasGroup = gameObject.AddComponent<CanvasGroup>();
+
+        var gObjBG = gObjHUD.transform.Find("Background");
+        if (gObjBG != null)
+            background = gObjBG.GetComponent<RawImage>();
+
+        hudCollider = gObjHUD.AddComponent<BoxCollider>();
+        hudCollider.isTrigger = true;
+        hudCollider.gameObject.layer = LayerMask.NameToLayer("UI");
+        hudCollider.size = new Vector3(40, 25, .01f);
+
+        //// TESTING: collider visuals
+        //gObjColliderRenderer = new GameObject();
+        //gObjColliderRenderer.transform.SetParent(hudCollider.transform, false);
+        //colliderRenderer = gObjColliderRenderer.AddComponent<LineRenderer>();
+        //colliderRenderer.SetWidth(.005f, .005f);
+        //colliderRenderer.SetColors(Color.blue, Color.blue);
+        //colliderRenderer.positionCount = 8;
+
+        //// TESTING: beam from held weapons
+        //gObjLeftLine = new GameObject();
+        //leftHandLine = gObjLeftLine.AddComponent<LineRenderer>();
+        //leftHandLine.positionCount = 2;
+        //leftHandLine.SetWidth(.008f, .008f);
+        //leftHandLine.SetColors(Color.blue, Color.blue);
+        //gObjRightLine = new GameObject();
+        //rightHandLine = gObjRightLine.AddComponent<LineRenderer>();
+        //rightHandLine.positionCount = 2;
+        //rightHandLine.SetWidth(.008f, .008f);
+        //rightHandLine.SetColors(Color.blue, Color.blue);
+    }
+
+    void FixedUpdate()
+    {
+        FVRInteractiveObject[] objs = { leftHand.CurrentInteractable, rightHand.CurrentInteractable };
+        LineRenderer[] lines = { leftHandLine, rightHandLine };
+        
+        bool rayHit = false;
+
+        for (int i = 0; i < 2; ++i)
+        {
+            Transform transMuzzle;
+            if (objs[i] is FVRFireArm)
+            {
+                var firearm = objs[i] as FVRFireArm;
+                transMuzzle = firearm.CurrentMuzzle;
+            }
+            else if (objs[i] is SosigWeaponPlayerInterface)
+            {
+                var playerInterface = objs[i] as SosigWeaponPlayerInterface;
+                var sosigWeapon = playerInterface.gameObject.GetComponent<SosigWeapon>();
+                transMuzzle = sosigWeapon.Muzzle;
+            }
+            else // not a recognized weapon, don't do anything
+                continue;
+
+            // TESTING: draw beam from held wpn muzzle
+            //Vector3[] beamPos = { transMuzzle.position, transMuzzle.position + 5 * transMuzzle.forward };
+            //lines[i].SetPositions(beamPos);
+
+            RaycastHit hitInfo;
+            if (hudCollider.Raycast(new Ray(transMuzzle.position, transMuzzle.forward), out hitInfo, 20) ||
+                hudCollider.Raycast(new Ray(transMuzzle.position, -transMuzzle.forward), out hitInfo, 20))
+                rayHit = true;
+        }
+
+        if (rayHit)
+        {
+            canvasGroup.alpha = 0.1f;
+            if (background != null)
+                background.enabled = false;
+        }
+        else
+        {
+            canvasGroup.alpha = 1f;
+            if (background != null)
+                background.enabled = true;
+        }
+
+        // TESTING: draw the collider
+        //var trans = hudCollider.transform;
+        //var min = hudCollider.center - hudCollider.size * 0.5f;
+        //var max = hudCollider.center + hudCollider.size * 0.5f;
+        //Vector3[] points = {
+        //    trans.TransformPoint(new Vector3(min.x, min.y, min.z)),
+        //    trans.TransformPoint(new Vector3(min.x, min.y, max.z)),
+        //    trans.TransformPoint(new Vector3(min.x, max.y, min.z)),
+        //    trans.TransformPoint(new Vector3(min.x, max.y, max.z)),
+        //    trans.TransformPoint(new Vector3(max.x, min.y, min.z)),
+        //    trans.TransformPoint(new Vector3(max.x, min.y, max.z)),
+        //    trans.TransformPoint(new Vector3(max.x, max.y, min.z)),
+        //    trans.TransformPoint(new Vector3(max.x, max.y, max.z))
+        //};
+        //colliderRenderer.SetPositions(points);
+    }
+}