diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Cargo.lock | 41 | ||||
| -rw-r--r-- | Cargo.toml | 7 | ||||
| -rw-r--r-- | src/coordinate.rs | 17 | ||||
| -rw-r--r-- | src/inhabitant.rs | 46 | ||||
| -rw-r--r-- | src/main.rs | 13 | ||||
| -rw-r--r-- | src/world.rs | 55 |
7 files changed, 180 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..eb5a316 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +target diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..69aa928 --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,41 @@ +[root] +name = "rust_critterworld" +version = "0.1.0" +dependencies = [ + "rand 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "advapi32-sys" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "winapi 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)", + "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "libc" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "rand" +version = "0.3.12" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "advapi32-sys 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", + "winapi 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "winapi" +version = "0.2.5" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "winapi-build" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..8083460 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,7 @@ +[package] +name = "rust_critterworld" +version = "0.1.0" +authors = ["David Li <li.davidm96@gmail.com>"] + +[dependencies] +rand = "0.3" diff --git a/src/coordinate.rs b/src/coordinate.rs new file mode 100644 index 0000000..d99cd16 --- /dev/null +++ b/src/coordinate.rs @@ -0,0 +1,17 @@ +// "even-q" vertical layout +// not exactly the same as 2112 +#[derive(Clone)] +pub struct Coordinate { + x: i32, + y: i32, +} + +#[derive(Clone)] +pub enum Direction { + N, + S, + NE, + SE, + NW, + SW +} diff --git a/src/inhabitant.rs b/src/inhabitant.rs new file mode 100644 index 0000000..2ed7de7 --- /dev/null +++ b/src/inhabitant.rs @@ -0,0 +1,46 @@ +use std::fmt; + +use coordinate; + +#[derive(Clone)] +pub enum Inhabitant { + Critter { + species: String, + offense: i32, + defense: i32, + size: i32, + energy: u32, + posture: i32, + position: coordinate::Coordinate, + direction: coordinate::Direction, + }, + Nothing, + Rock, + Food { + amount: i32, + }, +} + +impl fmt::Debug for Inhabitant { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + match *self { + Inhabitant::Nothing => write!(f, "__"), + Inhabitant::Rock => write!(f, "RR"), + Inhabitant::Food { amount: amount } => { + if amount < 50 { + write!(f, "ff") + } + else if amount < 100 { + write!(f, "fF") + } + else if amount < 200 { + write!(f, "Ff") + } + else { + write!(f, "FF") + } + }, + Inhabitant::Critter {..} => write!(f, "CC") + } + } +} diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..6629d34 --- /dev/null +++ b/src/main.rs @@ -0,0 +1,13 @@ +#![feature(step_by)] + +extern crate rand; + +mod inhabitant; +mod coordinate; +mod world; + +fn main() { + let world = world::World::new_rand("World 0", 10, 10); + + world.print(); +} diff --git a/src/world.rs b/src/world.rs new file mode 100644 index 0000000..3542471 --- /dev/null +++ b/src/world.rs @@ -0,0 +1,55 @@ +use inhabitant; + +pub struct World { + pub name: String, + pub width: i32, + pub height: i32, + pub inhabitants: Vec<inhabitant::Inhabitant>, +} + +impl World { + pub fn new(name: &str, width: i32, height: i32) -> World { + World { + name: name.to_string(), + width: width, + height: height, + inhabitants: vec![inhabitant::Inhabitant::Nothing; (width * height) as usize], + } + } + + pub fn new_rand(name: &str, width: i32, height: i32) -> World { + use rand; + use rand::Rng; + + let mut world = World { + name: name.to_string(), + width: width, + height: height, + inhabitants: vec![inhabitant::Inhabitant::Nothing; (width * height) as usize], + }; + let mut rng = rand::thread_rng(); + for i in 0..(width*height) { + if rng.gen_weighted_bool(5) { + world.inhabitants[i as usize] = inhabitant::Inhabitant::Rock; + } + else if rng.gen_weighted_bool(7) { + world.inhabitants[i as usize] = inhabitant::Inhabitant::Food { amount: rng.gen_range(1, 200) }; + } + } + + world + } + + pub fn print(&self) { + for row in (0..self.height).rev() { + for col in (1..self.width).step_by(2) { + print!(" {:?}", self.inhabitants[( col * self.height + row ) as usize]); + } + print!("\n "); + for col in (0..self.width).step_by(2) { + print!("{:?} ", self.inhabitants[( col * self.height + row ) as usize]); + } + print!("\n"); + } + } +} |