My actor.rpg avatar walking around on a GBA game
Update to v0.22.0
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.cargo/config.toml
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.cargo/config.toml
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"-Ctarget-cpu=arm7tdmi",
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"-Cforce-frame-pointers=yes",
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]
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rustdocflags = [
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"-Clink-arg=-Tgba.ld",
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"-Ctarget-cpu=arm7tdmi",
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"-Cforce-frame-pointers=yes",
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]
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runner = ["mgba-qt", "-C", "logToStdout=1", "-C", "logLevel.gba.debug=127"]
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[target.armv4t-none-eabi]
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"-Ctarget-cpu=arm7tdmi",
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"-Cforce-frame-pointers=yes",
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]
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rustdocflags = [
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"-Clink-arg=-Tgba.ld",
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"-Ctarget-cpu=arm7tdmi",
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"-Cforce-frame-pointers=yes",
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]
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runner = ["mgba-qt", "-C", "logToStdout=1", "-C", "logLevel.gba.debug=127"]
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.vscode/extensions.json
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.vscode/extensions.json
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.vscode/launch.json
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.vscode/launch.json
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{
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"version": "0.2.0",
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"configurations": [
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{
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"name": "(gdb) Launch",
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"type": "cppdbg",
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"request": "launch",
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"targetArchitecture": "arm",
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"args": [],
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"stopAtEntry": false,
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"environment": [
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{
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"name": "CARGO_TARGET_DIR",
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"value": "${workspaceFolder}/target",
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},
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],
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"externalConsole": false,
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"MIMode": "gdb",
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"miDebuggerServerAddress": "localhost:2345",
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"preLaunchTask": "Rust build: debug",
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// `agb_template` is the name of the crate, change it here if you change the name of the crate
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"program": "${workspaceFolder}/target/thumbv4t-none-eabi/debug/agb_template",
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"cwd": "${workspaceFolder}",
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"linux": {
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"miDebuggerPath": "arm-none-eabi-gdb",
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"setupCommands": [
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{
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// `agb_template` is the name of the crate, change it here if you change the name of the crate
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"text": "shell \"mgba-qt\" -g \"${workspaceFolder}/target/thumbv4t-none-eabi/debug/agb_template\" &"
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}
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]
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},
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},
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],
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}
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.vscode/tasks.json
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.vscode/tasks.json
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{
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"version": "2.0.0",
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"tasks": [
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{
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"label": "Rust build: debug",
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"command": "cargo",
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"args": [
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"build"
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],
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"options": {
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"cwd": "${workspaceFolder}",
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"env": {
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"CARGO_TARGET_DIR": "${workspaceFolder}/target"
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}
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}
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},
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],
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}
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Cargo.toml
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Cargo.toml
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name = "agb_template"
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version = "0.1.0"
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authors = [""]
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edition = "2021"
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edition = "2024"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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agb = "0.21.3"
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agb = "0.22.0"
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[profile.dev]
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opt-level = 3
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README.md
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README.md
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src/main.rs
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src/main.rs
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// Games made using `agb` are no_std which means you don't have access to the standard
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// rust library. This is because the game boy advance doesn't really have an operating
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// system, so most of the content of the standard library doesn't apply.
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//
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// Provided you haven't disabled it, agb does provide an allocator, so it is possible
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// to use both the `core` and the `alloc` built in crates.
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#![no_std]
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// `agb` defines its own `main` function, so you must declare your game's main function
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// using the #[agb::entry] proc macro. Failing to do so will cause failure in linking
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#![cfg_attr(test, reexport_test_harness_main = "test_main")]
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#![cfg_attr(test, test_runner(agb::test_runner::test_runner))]
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// The main function must take 1 arguments and never return. The agb::entry decorator
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// ensures that everything is in order. `agb` will call this after setting up the stack
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// and interrupt handlers correctly. It will also handle creating the `Gba` struct for you.
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// By default no_std crates don't get alloc, so you won't be able to use things like Vec
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// until you declare the extern crate. `agb` provides an allocator so it will all work
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extern crate alloc;
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// The main function must take 1 arguments and never returns, and must be marked with
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// the #[agb::entry] macro.
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#[agb::entry]
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fn main(mut gba: agb::Gba) -> ! {
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fn main(gba: agb::Gba) -> ! {
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agb::no_game(gba);
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}