Difference between revisions of "Cdt"

Revision as of 22:03, 29 February 2024

cdt are files that are used in Super Mario Maker for level data. cdt could stand for Course Data.

The byte order is in big endian.

Offset	Size	Type	Description
0x00	4	uint64	Assumed to be a version number. Always 0xB (11).
0x08	4	uint32	Checksum. Standard CRC32 of the entire file from offset 0x10 onwards.
0x0C	4	uint8[4]	Padding
0x10	2	uint16	Creation Year
0x12	1	uint8	Creation Month
0x13	1	uint8	Creation Day
0x14	1	uint8	Creation Hour
0x15	1	uint8	Creation Minute
0x16	1	uint8	Unknown
0x17	1	uint8	Unknown
0x18	8	uint64	Data Id that this level got when it was uploaded
0x20	1	uint8	Is course downloaded
0x21	7	uint8[7]	Padding
0x28	42	uint16[33]	UTF-16 Course Name
0x6A	2	char[2]	Game mode ('M1', 'M3', 'MW', 'WU')
0x6C	1	uint8	Unknown
0x6D	1	uint8	Course theme (0 = overworld, 1 = underground, 2 = castle, 3 = airship, 4 = water, 5 = ghost house)
0x6E	1	uint8	Unknown
0x6F	1	uint8	Is course beaten (course can be uploaded)
0x70	2	uint16	Time Limit
0x72	1	uint8	Autoscroll (0 = none, 1 = slow, 2 = medium, 3 = fast)
0x73	1	uint8	Unknown
0x74	4	uint32	Unknown
0x78	96	uint8[96]	Unknown
0xD8	4	uint32	Unknown
0xDC	4	uint32	Number of deaths while tried to beat course
0xE0	12	uint8[12]	Padding
0xEC	4	uint32	Object Count
0xF0	83200	objects[2600]	Objects
0x145F0	2400	effects[300]	Sound Effects
0x14F50	176	uint[176]	Padding

@@ Line 56: / Line 56: @@
 | 0xD8 || 4 || uint32 || Unknown
 |-
-| 0xDC || 4 || uint32 || Unknown
+| 0xDC || 4 || uint32 || Number of deaths while tried to beat course
 |-
 | 0xE0 || 12 || uint8[12] || Padding