zohassadar

import argparse
import dataclasses
import pathlib
import re

OUTPUT_EXTENSION = "txt"


@dataclasses.dataclass
class Segment:

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write = (z) => process.stdout.write(z);
arguments = process.argv.slice(2);

arguments.map((o) => {
    for (
        d = Array((e = 99)).fill((i = p = 0)),
            h = (p) =>
                f ? (d[--e] = i) : ']' != o[i++] && ('[' == o[i] && h(), h());
        (f = d[p]), o[i];
    )

zohassadar

; see results of nes tetris line scoring math
; meant for use on https://skilldrick.github.io/easy6502/

; slightly modified version of the following:
; https://github.com/CelestialAmber/TetrisNESDisasm/blob/master/main.asm#L3469-L3515
; pointsTable is normally referenced using x as a pointer.  This points to two bytes of zeropage instead



define pointsTable0 $11

zohassadar

; draws a reverse secret grade pattern on the board that's hard to get out of

gameModeState_initGameState:
    jsr actualInit
    lda #$0
    sta player1_vramRow
    ldy #11
    sty generalCounter
    dey
@loop:

zohassadar

Learning some nesfab by playing with this project:
https://github.com/fractal161/nestris-recreation/commit/ada04653a89b8670e45679455caae35cb669b215


Changes made to nesfab to compile:

diff --git a/src/eval.cpp b/src/eval.cpp
index f7c65ac..e8d6f24 100644
--- a/src/eval.cpp
+++ b/src/eval.cpp

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#include <stdio.h>

const long INVALID = -1;
const long MAXOUT = 999999;
const long RANGE = 10000;

const long POWERS[] = {1, 10, 100, 1000, 10000, 100000, 1000000};

long convertByte(unsigned char *b) {
  unsigned char bigNybble = *b >> 4;

zohassadar

class PentrisSPS:

    pieces = [
        # F/N/Y may be swapped
        "F",
        "f",
        "J",
        "L",
        "X",
        "S",

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; assembles with https://github.com/snarfblam/snarfblasm

BUTTON_UP = $08
iHoriz = $12
spawnID = $19
cheatActive = $35
newlyPressedButtons_player1 = $F5
chooseNextTetrimino = $98EB
gameModeState_startButtonHandling = $A37F

zohassadar

import logging

logger = logging.getLogger(__name__)

pieces = "TJZOSLI"
id_to_piece = {i: p for i, p in enumerate(pieces)}
orientation_ids = [0x02, 0x07, 0x08, 0x0A, 0x0B, 0x0E, 0x12]


def shuffle_rng(rng_hi, rng_lo):

zohassadar

clears = list(reversed("""4
5
6
10
11
12
16
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