VirtualNes.Core核心低版本C#兼容

This commit is contained in:
sin365 2024-12-20 17:57:29 +08:00
parent ad5d2cf35a
commit 765b62c7cc

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@ -56,11 +56,29 @@ namespace VirtualNes.Core
public override int GetHashCode()
{
//return HashCode.Combine(raw0, raw1, raw2, raw3, valid);
return raw0.GetHashCode()+ raw1.GetHashCode()+ raw2.GetHashCode()+ raw3.GetHashCode();
return ComputeHashCode(raw0, raw1, raw2, raw3, valid);
}
public static bool operator ==(ControllerState left, ControllerState right)
public static int ComputeHashCode(uint raw0, uint raw1, uint raw2, uint raw3, bool valid)
{
unchecked // 允许溢出,使得哈希码计算更加合理
{
int hash = 17; // 选择一个非零的初始值
// 将每个 uint 类型的值转换为 int 并合并到哈希码中
hash = hash * 31 + (int)raw0;
hash = hash * 31 + (int)raw1;
hash = hash * 31 + (int)raw2;
hash = hash * 31 + (int)raw3;
// 将 bool 类型的值转换为 int 并合并到哈希码中
hash = hash * 31 + (valid ? 1 : 0);
return hash;
}
}
public static bool operator ==(ControllerState left, ControllerState right)
{
return
left.raw0 == right.raw0 &&