User File #638549446456416825

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#638549446456416825 - Chip 'N Dale 1 - TAS WIP

Chip 'n Dale Rescue Rangers (U) TAS.bk2
In 03:44.03 (13464 frames), 18882 rerecords
37 downloads
Uploaded 6/25/2024 8:37 PM by Dimon12321 (see all 71)
This TAS competes nearly half of the game and stops at vertical section of Zone F where a box ascension glitch must be performed to save time. In order to perform it, you need to make Y subpixel of both players identical at the moment when you enter the hole. Subpixels is semi-random values which affect the dynamics of players' dynamic of movement. When the player stays on the same height, its Y subpixel loops (that's why it's not completely random).
The problem is, I spend 40 frames on matching Y subpixels. There must be a way to save a little more time.
Here is a RAM watch file: https://tasvideos.org/UserFiles/Info/638549448117300121
The addresses you need to follow are 0460 and 0461, which show the current Y subpixel positions for Chip and Dale respectively.
Please, help me optimize it, or else I will go on with the existing optimization. I will include you as a co-author, if you want! I didn't manage to improve it, so now I just go on.

Emulator: BizHawk 2.9.1
ROM name: Chip 'n Dale Rescue Rangers (U) [!].nes
MD5: F0ED8C6D65164F761908BC892C01C65A
SHA1: BD21B1C548F183A136B1357A283E46F73702D08D
Although, it isn't necessary for ROM dump to be good. If the movie syncs until the end, then it's accepted.

Annotations

MovieOrigin .fm2 version 3
emuOrigin FCEUX version 9828
microphone 0
FDS 0
NewPPU 0