38 lines
1.0 KiB
C#
38 lines
1.0 KiB
C#
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using UnityEngine;
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public class AimController : MonoBehaviour
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{
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public LineRenderer line;
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public float maxDistance = 5f;
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private Vector2 startPos;
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private bool isAiming;
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void Update()
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{
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if (Input.GetMouseButtonDown(0))
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{
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startPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
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isAiming = true;
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line.enabled = true;
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}
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if (Input.GetMouseButton(0) && isAiming)
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{
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Vector2 currentPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
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Vector2 dir = Vector2.ClampMagnitude(currentPos - startPos, maxDistance);
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line.SetPosition(0, transform.position);
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line.SetPosition(1, (Vector2)transform.position + dir);
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}
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if (Input.GetMouseButtonUp(0) && isAiming)
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{
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Vector2 endPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
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Vector2 shootDir = (endPos - startPos).normalized;
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line.enabled = false;
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isAiming = false;
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}
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}
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}
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