docs: add plugin setup guide

plugin/lib/commonlibf4/include/RE/A/AttackData.h

@@ -0,0 +1,22 @@
+#pragma once
+
+namespace RE
+{
+	class AttackData
+	{
+	public:
+		// members
+		float         damageMult;        // 00
+		float         attackChance;      // 04
+		SpellItem*    attackSpell;       // 08
+		std::uint32_t flags;             // 10
+		float         attackAngle;       // 14
+		float         strikeAngle;       // 18
+		std::int32_t  staggerOffset;     // 1C
+		BGSKeyword*   attackType;        // 20
+		float         knockdown;         // 28
+		float         recoveryTime;      // 2C
+		float         actionPointsMult;  // 30
+	};
+	static_assert(sizeof(AttackData) == 0x38);
+}