4e745c8177
method lines withdrawn Q5, measured off two boots: up/down move one item and WRAP at both ends on the 5-item main menu and the 3-item EXTRAS alike; left/right do nothing; B goes up one level and restores focus to the item you came from (4/4); B on the main menu returns to the title; B on the title does nothing. The menu opens on TUTORIAL -- the middle item -- 2/2, though a third recorded run implies NEW GAME, so that one is reproducible rather than invariant and says so. Q4 by driving: LOAD GAME opens the save-slot list, TUTORIAL the lesson list, OPTIONS the settings menu, EXTRAS build 6, MISSION SELECT the stage list. NEW GAME is not tested -- A on it hangs the emulator and this iteration needed the session. The GamePart ID behind each is NOT measured: it is the entry of the decoded id table whose name matches the screen I saw, and the page says so rather than wearing the badge. And the withdrawal. Last iteration I wrote that these menus drop d-pad presses shorter than ~0.3s. They do not. Once wrap is measured, every press count I had is exactly right -- four presses moved four steps THROUGH the bottom, which lands one above where a non-wrapping menu would. I invented hardware flakiness instead of testing the ends of the list. METHOD keeps the withdrawal rather than deleting the line. Also: label brightness is not a cursor oracle here -- the background art outshines the highlight on some rows. menu_focus.py reads the focus ring instead, 254 vs <82, no tuning.
12 lines
469 B
Python
12 lines
469 B
Python
import sys
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from PIL import Image
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import numpy as np
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names=["NEW GAME","LOAD GAME","TUTORIAL","OPTIONS","EXTRAS"]
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ys=[166,241,315,390,465]
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for p in sys.argv[1:]:
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a=np.asarray(Image.open(p).convert("L"),dtype=float)
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# the focus RING sits in the gutter left of the label; nothing else is bright there
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v=[a[y-20:y+20,500:542].max() for y in ys]
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i=int(np.argmax(v))
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print(f"{p.split('/')[-1]:26s} -> {names[i]:10s} " + " ".join(f"{x:5.0f}" for x in v))
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