update NecroValley

[salix5]

@mercury233

Problem

#1860

Solution

EFFECT_NECRO_VALLEY_CHECK
Check if the activating card is affected by NecroValley.

Reference

https://ocg-rule.readthedocs.io/zh_CN/latest/c04/%E7%8E%8B%E5%AE%B6%E9%95%BF%E7%9C%A0%E4%B9%8B%E8%B0%B7.html#id4

而不受魔法效果影响的怪兽，发动的效果不管是否只涉及墓地，都不受「王家长眠之谷」的②效果影响，仍会正常适用。

[mercury233]

confirming

[mercury233]

and e:GetHandler() is related to e
Maybe getting the current effect handler and NecroValley player effect in NecroValleyFilter and check immunity will work? I know card immune to player effect can be weird.

[salix5]

EFFECT_NECRO_VALLEY
for monsters: The monster is protected by Necrovalley.
for players: The Graveyard of the player is protected by Necrovalley.

I think this check should use a different effect code.

[salix5]

@mercury233
Can we merge this one?

[mercury233]

I don't think so but I don't know why

[salix5]

Auxiliary.NecroValleyFilter()
Auxiliary.NecroValleyNegateCheck()
這些函數的檢查都會使用IsHasEffect(EFFECT_NECRO_VALLEY)

此處IsHasEffect(EFFECT_NECRO_VALLEY)的定義應該是：
這張卡在王谷保護的墓地中

如果我們要檢查【這張卡是否會被王谷的效果無效】
我們可能應該採用其他的效果避免混淆
例如這個PR提出的EFFECT_NECRO_VALLEY_CHECK