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C Compiler In Luau (not transpiled)

C Compiler In Luau (not transpiled)

A Roblox experience owned by plusgiant6.

OtherENprogrammingeducationsimulation

Description (written by the developer; not a statement by this register)

C compiler in Roblox, compiling to a custom architecture which is then emulated. My first compiler, featuring the first BNF parser generator to be made in Lua. More is coming. Program: int print(int n) { __asm { xor ###### ###### mov r32_a, n: syscall 1: } } int seed = 0; int rand() { seed = (seed * ######## + ########### return seed; } int ####################### int gfxmode(int mode) { int frame_buffer_address = (int)&frame_buffer; __asm { mov r32_a, mode: mov r32_b, frame_buffer_address: syscall 3: } } int main() { gfxmode(0); while (1) { for (int # = 0; x < 256; x++) { for (int y = 0; y < 144; y++) { frame_buffer[y][x] = rand(); } } } return 0; }

Last updated by the developer 29 Jul 2025, 07:19 UTC.

0
playing (measured 12 Aug 2026, 15:08 UTC)
242
lifetime visits
100%
liked (1 👍 / 0 👎)
8
favourites (33.1 per 1k visits)
22 July 2023
created (per Roblox)

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Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)PlayersChange
12 Aug 2026, 15:080first reading

Concurrent players at each of our measurements (insert-on-change).