1 files changed, 63 insertions, 0 deletions
diff --git a/src/engine/e_demorec.h b/src/engine/e_demorec.h
new file mode 100644
index 00000000..f6ceb382
--- /dev/null
+++ b/src/engine/e_demorec.h
@@ -0,0 +1,63 @@
+
+typedef struct DEMOREC_HEADER
+{
+	char marker[8];
+	char netversion[64];
+	char map[64];
+	unsigned char crc[4];
+	char type[8];
+} DEMOREC_HEADER;
+
+typedef struct DEMOREC_CHUNK
+{
+	char type[4];
+	int size;
+} DEMOREC_CHUNK;
+
+typedef struct DEMOREC_TICKMARKER
+{
+	int tick;
+} DEMOREC_TICKMARKER;
+
+typedef struct DEMOREC_PLAYBACKINFO
+{
+	DEMOREC_HEADER header;
+	
+	int paused;
+	float speed;
+	
+	int64 last_update;
+	int64 current_time;
+	
+	int first_tick;
+	int last_tick;
+	
+	int seekable_points;
+	
+	int next_tick;
+	int current_tick;
+	int previous_tick;
+	
+	float intratick;
+	float ticktime;
+} DEMOREC_PLAYBACKINFO;
+
+int demorec_record_start(const char *filename, const char *netversion, const char *map, int map_crc, const char *type);
+int demorec_isrecording();
+void demorec_record_write(const char *type, int size, const void *data);
+int demorec_record_stop();
+
+typedef void (*DEMOREC_PLAYCALLBACK)(DEMOREC_CHUNK chunk, void *data);
+
+int demorec_playback_registercallback(DEMOREC_PLAYCALLBACK cb);
+int demorec_playback_load(const char *filename);
+int demorec_playback_play();
+void demorec_playback_pause();
+void demorec_playback_unpause();
+void demorec_playback_setspeed(float speed);
+int demorec_playback_set(int keyframe);
+int demorec_playback_update();
+const DEMOREC_PLAYBACKINFO *demorec_playback_info();
+int demorec_isplaying();
+int demorec_playback_stop();
+