1 files changed, 54 insertions, 0 deletions
diff --git a/src/constants.ts b/src/constants.ts
new file mode 100644
index 0000000..4ff721a
--- /dev/null
+++ b/src/constants.ts
@@ -0,0 +1,54 @@
+
+export const PACKET_TYPES = {
+  // General Keys
+  'CONSOLE_TYPE': 1,
+  'CONSOLE_REGION': 2,
+  'GAME_TITLE': 3,
+  'ROM_NAME': 4,
+  'ATTRIBUTION': 5,
+  'CATEGORY': 6,
+  'EMULATOR_NAME': 7,
+  'EMULATOR_VERSION': 8,
+  'EMULATOR_CORE': 9,
+  'TAS_LAST_MODIFIED': 10,
+  'DUMP_CREATED': 11,
+  'DUMP_LAST_MODIFIED': 12,
+  'TOTAL_FRAMES': 13,
+  'RERECORDS': 14,
+  'SOURCE_LINK': 15,
+  'BLANK_FRAMES': 16,
+  'VERIFIED': 17,
+  'MEMORY_INIT': 18,
+  'GAME_IDENTIFIER': 19,
+  'MOVIE_LICENSE': 20,
+  'MOVIE_FILE': 21,
+  'PORT_CONTROLLER': 240,
+  // NES Specific Keys
+  'NES_LATCH_FILTER': 257,
+  'NES_CLOCK_FILTER': 258,
+  'NES_OVERREAD': 259,
+  'NES_GAME_GENIE_CODE': 260,
+  // SNES Specific Keys
+  'SNES_CLOCK_FILTER': 514,
+  'SNES_OVERREAD': 515,
+  'SNES_GAME_GENIE_CODE': 516,
+  'SNES_LATCH_TRAIN': 517,
+  // Genesis Specific Keys
+  'GENESIS_GAME_GENIE_CODE': 2052,
+  // Input Frame/Timing Keys
+  'INPUT_CHUNK': 65025,
+  'INPUT_MOMENT': 65026,
+  'TRANSITION': 65027,
+  'LAG_FRAME_CHUNK': 65028,
+  'MOVIE_TRANSITION': 65029,
+  // Extraneous Keys
+  'COMMENT': 65281,
+  'EXPERIMENTAL': 65534,
+  'UNSPECIFIED': 65535,
+} as const;
+export function packetName(key: number) {
+  for (const name of Object.keys(PACKET_TYPES)) {
+    if (PACKET_TYPES[name as keyof typeof PACKET_TYPES] === key) return name;
+  }
+  return 'Unknown Packet ' + key.toString(16).toUpperCase();
+}