using UnityEngine;

public class WaveGenerator
{
    private float noiseScale;
    private float waveHeight;
    private float waveSpeed;

    public WaveGenerator(float noiseScale, float waveHeight, float waveSpeed)
    {
        this.noiseScale = noiseScale;
        this.waveHeight = waveHeight;
        this.waveSpeed = waveSpeed;
    }

    public float GetHeight(float x, float z, float time)
    {
        float noise = Mathf.PerlinNoise(x * noiseScale + time * waveSpeed, z * noiseScale + time * waveSpeed);
        return Mathf.Lerp(-waveHeight, waveHeight, noise);
    }
}