Conjure/32bit_jam_conjure
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Rope lerps to grapple point

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This commit is contained in:
Soulaha Balde 2022-10-19 15:35:46 -04:00
parent 62267b6f2e
commit 92be2fc57f
1 changed files with 16 additions and 7 deletions
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23
Assets/GrappleHook.cs
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@ -8,7 +8,9 @@ public class GrappleHook : MonoBehaviour
[SerializeField]
private float maxGrappleDist = 200;
[SerializeField]
private LayerMask grappleableLayer; // TODO create layermask
private float grappleExtendSpeed = 20;
[SerializeField]
private LayerMask grappleableLayer;
[SerializeField]
private Transform gunPos;
private Vector3 hitPosLocal;
@ -16,6 +18,7 @@ public class GrappleHook : MonoBehaviour
private LineRenderer lr;
RaycastHit hit;
private bool grappled = false;
private Vector3 currGrappleEndPos;
[SerializeField]
private Transform hitMarker; //TODO obj this should be a sprite or something idk
// Start is called before the first frame update
@ -35,7 +38,7 @@ public class GrappleHook : MonoBehaviour
EndGrapple();
}
if(grappled){
DrawRope();
DrawRope(Time.deltaTime);
if(Input.GetMouseButtonDown(1)){
joint.minDistance = 0f;
joint.maxDistance = 0f;
@ -61,16 +64,19 @@ public class GrappleHook : MonoBehaviour
}
}
private void DrawRope(){
private void DrawRope(float deltaTime){
// TODO animate a wiggle on the rope
if(!grappled)return;
// TODO Draw gradually towards point
lr.SetPosition(0, gunPos.position);
Vector3 endPoint;
if(hit.rigidbody != null){
lr.SetPosition(1, hit.transform.TransformPoint(hitPosLocal));
endPoint = hit.transform.TransformPoint(hitPosLocal);
}else{
lr.SetPosition(1, hit.point);
endPoint = hit.point;
}
currGrappleEndPos = Vector3.Lerp(currGrappleEndPos, endPoint, deltaTime * grappleExtendSpeed);
lr.SetPosition(1, currGrappleEndPos);
if(!lr.enabled)lr.enabled = true;
}
@ -97,11 +103,14 @@ public class GrappleHook : MonoBehaviour
joint.spring = 4.5f * 5f;
joint.damper = 7f;
joint.massScale = 4.5f;
currGrappleEndPos = transform.position;
}
private void EndGrapple(){
grappled = false;
lr.enabled = false;
Destroy(joint);
}