More audio (to hook and test)

src/render/WaterCannon.h

@@ -1,9 +1,21 @@
 #pragma once
 
-class CWaterCannons
+class CWaterCannon
 {
 public:
+	int32 m_nId;
+	int16 m_wIndex;
+	char gap_6[2];
+	int32 m_nTimeCreated;
+	CVector m_avecPos[16];
+	CVector m_avecVelocity[16];
+	char m_abUsed[16];
+
 	static void Update(void);
 	static void UpdateOne(uint32 id, CVector *pos, CVector *dir);
 	static void Render(void);
 };
+
+static_assert(sizeof(CWaterCannon) == 412, "CWaterCannon: error");
+
+extern CWaterCannon* aCannons;