From fec04501a88ce103d305135bef7123541d3447a9 Mon Sep 17 00:00:00 2001
From: me <me@alloca.space>
Date: Sun, 21 Dec 2025 08:37:10 +0200
Subject: [PATCH] remove rand

---
 Cargo.lock                         | 92 ------------------------------
 Cargo.toml                         |  1 -
 src/main.rs                        |  1 +
 src/runtime/primitive_functions.rs |  3 +-
 4 files changed, 2 insertions(+), 95 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 3cc90cc..ab6d60e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -117,7 +117,6 @@ dependencies = [
  "log",
  "lyn",
  "macroquad",
- "rand",
  "thiserror",
 ]
 
@@ -377,18 +376,6 @@ dependencies = [
  "web-sys",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
-dependencies = [
- "cfg-if",
- "libc",
- "r-efi",
- "wasip2",
-]
-
 [[package]]
 name = "gilrs"
 version = "0.10.10"
@@ -848,15 +835,6 @@ dependencies = [
  "portable-atomic",
 ]
 
-[[package]]
-name = "ppv-lite86"
-version = "0.2.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
-dependencies = [
- "zerocopy",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.103"
@@ -891,41 +869,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "r-efi"
-version = "5.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
-
-[[package]]
-name = "rand"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
-dependencies = [
- "rand_chacha",
- "rand_core",
-]
-
-[[package]]
-name = "rand_chacha"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
-dependencies = [
- "ppv-lite86",
- "rand_core",
-]
-
-[[package]]
-name = "rand_core"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
-dependencies = [
- "getrandom",
-]
-
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -1165,15 +1108,6 @@ version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
-[[package]]
-name = "wasip2"
-version = "1.0.1+wasi-0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
-dependencies = [
- "wit-bindgen",
-]
-
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.106"
@@ -1551,29 +1485,3 @@ name = "windows_x86_64_msvc"
 version = "0.53.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6bbff5f0aada427a1e5a6da5f1f98158182f26556f345ac9e04d36d0ebed650"
-
-[[package]]
-name = "wit-bindgen"
-version = "0.46.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
-
-[[package]]
-name = "zerocopy"
-version = "0.8.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd74ec98b9250adb3ca554bdde269adf631549f51d8a8f8f0a10b50f1cb298c3"
-dependencies = [
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.8.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8a8d209fdf45cf5138cbb5a506f6b52522a25afccc534d1475dad8e31105c6a"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
diff --git a/Cargo.toml b/Cargo.toml
index fd46523..68c59b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,6 @@ macroquad = "0.4.14"
 lyn = "0.1.0"
 chumsky = "0.11.2"
 gamepads = "0.1.7"
-rand = "0.9.2"
 hotwatch = "0.5.0"
 
 [dev-dependencies]
diff --git a/src/main.rs b/src/main.rs
index 9623366..85fe1e3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,6 +20,7 @@ async fn main() {
     if screen_width() < SCREEN_WIDTH {
         request_new_screen_size(SCREEN_WIDTH as f32, SCREEN_HEIGHT as f32);
     }
+    rand::srand(macroquad::miniquad::date::now() as _);
 
     let args: Vec<String> = std::env::args().collect();
     let file = args[1].clone();
diff --git a/src/runtime/primitive_functions.rs b/src/runtime/primitive_functions.rs
index b42dbdf..4552d0f 100644
--- a/src/runtime/primitive_functions.rs
+++ b/src/runtime/primitive_functions.rs
@@ -1,6 +1,5 @@
 use macroquad::prelude as mq;
 use macroquad::time::get_frame_time;
-use rand::prelude::*;
 
 use crate::ast;
 use crate::interpret::PrimitiveFuncs;
@@ -25,7 +24,7 @@ fn clear(args: Vec<ast::Expr>) -> ast::Value {
 }
 
 fn random_u8(_args: Vec<ast::Expr>) -> ast::Value {
-    let random: u8 = rand::rng().random::<u8>();
+    let random: u8 = (mq::rand::rand() % (u8::MAX as u32)) as u8;
     ast::Value::Int(random as i32)
 }