change the run scripts and update the docs

Examples/drboy/Cargo.toml

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+[package]
+name = "drboy"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["staticlib"]
+
+[dependencies]
+
+arduboy-rust = { path = "../../arduboy-rust" }

Examples/drboy/src/enemies.rs

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+use crate::utils::Position;
+pub struct Enemy {
+    counter: u8,
+    pos: Position,
+    bitmap: u8,
+}

Examples/drboy/src/lib.rs

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+#![no_std]
+#![allow(non_upper_case_globals)]
+
+//Include the Arduboy Library
+#[allow(unused_imports)]
+use arduboy_rust::prelude::*;
+#[allow(dead_code)]
+const arduboy: Arduboy2 = Arduboy2::new();
+mod enemies;
+mod utils;
+// Progmem data
+progmem!(
+    static pills: [u8; _] = [
+        // width, height,
+        8, 8, 0x7e, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x7e, // TILE 00
+        0x7e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7e, // TILE 01
+        0x7e, 0xd5, 0xab, 0xd5, 0xab, 0xd5, 0xab, 0x7e, // TILE 02
+    ];
+    static enemies: [u8; _] = [
+        8, 8, // width, height,
+        0xa3, 0x51, 0xa6, 0x51, 0xa1, 0x56, 0xa1, 0x53, // TILE 00
+        0x7e, 0xdf, 0xb3, 0xdf, 0xbf, 0xd3, 0xbf, 0x7e, // TILE 01
+        0x7e, 0xc1, 0xad, 0xc1, 0xa1, 0xcd, 0xa1, 0x7e, // TILE 02
+    ];
+);
+// dynamic ram variables
+
+// The setup() function runs once when you turn your Arduboy on
+#[no_mangle]
+pub unsafe extern "C" fn setup() {
+    // put your setup code here, to run once:
+    arduboy.begin();
+    arduboy.set_frame_rate(20);
+    arduboy.clear();
+    arduboy.display();
+}
+
+// The loop() function repeats forever after setup() is done
+#[no_mangle]
+#[export_name = "loop"]
+pub unsafe extern "C" fn loop_() {
+    // put your main code here, to run repeatedly:
+}

Examples/drboy/src/utils.rs

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+pub struct Position {
+    x: u8,
+    y: u8,
+}
+
+pub enum Color {
+    Black(Position),
+    White(Position),
+    Gray(Position),
+}
+pub enum Direction {
+    Up,
+    Right,
+    Down,
+    Left,
+}
+pub struct Pills {
+    pub first_field: Color,
+    pub second_field: Color,
+    pub direction: Direction,
+}