1 files changed, 35 insertions, 1 deletions

diff --git a/src/control/Record.h b/src/control/Record.h
index e52a623e..3cb09318 100644
--- a/src/control/Record.h
+++ b/src/control/Record.h
@@ -1,6 +1,8 @@
 #pragma once
 
+class CAutomobile;
 class CVehicle;
+class CControllerState;
 
 enum {
 	RECORDSTATE_0,
@@ -10,8 +12,15 @@ enum {
 
 class CRecordDataForChase
 {
+	enum {
+		NUM_CHASE_CARS = 20
+	};
 public:
 	static uint8 &Status;
+	static int &PositionChanges;
+	static uint8 &CurrentCar;
+	static CAutomobile*(&pChaseCars)[NUM_CHASE_CARS];
+	static uint32 &AnimStartTime;
 
 	static void SaveOrRetrieveDataForThisFrame(void);
 	static void ProcessControlCars(void);
@@ -23,12 +32,37 @@ public:
 	static void Init(void);
 };
 
+struct tGameBuffer
+{
+	float m_fTimeStep;
+	uint32 m_nTimeInMilliseconds;
+	uint8 m_nSizeOfPads[2];
+	uint16 m_nChecksum;
+	uint8 m_ControllerBuffer[116];
+};
 
 class CRecordDataForGame
 {
+	enum {
+		STATE_NONE = 0,
+		STATE_RECORD = 1,
+		STATE_PLAYBACK = 2,
+	};
+	static uint16& RecordingState;
+	static uint8* &pDataBuffer;
+	static uint8* &pDataBufferPointer;
+	static int &FId;
+	static tGameBuffer &pDataBufferForFrame;
+
 public:
-	static uint16 &RecordingState;
+	static bool IsRecording() { return RecordingState == STATE_RECORD; }
+	static bool IsPlayingBack() { return RecordingState == STATE_PLAYBACK; }
 
 	static void SaveOrRetrieveDataForThisFrame(void);
 	static void Init(void);
+
+private:
+	static uint16 CalcGameChecksum(void);
+	static uint8* PackCurrentPadValues(uint8*, CControllerState*, CControllerState*);
+	static uint8* UnPackCurrentPadValues(uint8*, uint8, CControllerState*);
 };