using System;
using UnityEngine;
using Unity.Collections;
using Unity.Collections.LowLevel.Unsafe;

public unsafe struct UnsafeArrayFloat : IDisposable
{
    public float* val;
    private long valSize;

    private Allocator allocator;

    public UnsafeArrayFloat(int capacity, Allocator allocator = Allocator.Temp)
    {
        this.val = (float*)UnsafeUtility.Malloc(sizeof(float) * capacity, 1, allocator);
        this.valSize = sizeof(float) * capacity;

        this.allocator = allocator;
    }

    public void Clear(float value)
    {
        if (value == 0.0f)
            UnsafeUtility.MemClear(val, valSize);
        else
            UnsafeUtility.MemCpyReplicate(val, &value, sizeof(float), (int)valSize / sizeof(float));
    }

    public void Dispose()
    {
        if (val != null)
            UnsafeUtility.Free(val, allocator);
    }
}