Initial commit

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "bitflags"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a6577517ecd0ee0934f48a7295a89aaef3e6dfafeac404f94c0b3448518ddfe"
+
+[[package]]
+name = "cc"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
+
+[[package]]
+name = "lazy_static"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf186d1a8aa5f5bee5fd662bc9c1b949e0259e1bcc379d1f006847b0080c7417"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
+
+[[package]]
+name = "roguelike"
+version = "0.1.0"
+dependencies = [
+ "tcod",
+]
+
+[[package]]
+name = "tcod"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44e518b0661949712e8dbc6d6d9d7c00a405dd88bc539102c1edfc2d22e5e144"
+dependencies = [
+ "bitflags",
+ "lazy_static",
+ "tcod-sys",
+]
+
+[[package]]
+name = "tcod-sys"
+version = "5.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "730fb27d2261f7c860ae7a61c3ae70277f0836173ceeccb594193abb4fa5f4aa"
+dependencies = [
+ "cc",
+ "pkg-config",
+]

Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "roguelike"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+tcod = "*"

src/main.rs

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+use tcod::colors::*;
+use tcod::console::*;
+
+const SCREEN_WIDTH: i32 = 80;
+const SCREEN_HEIGHT: i32 = 50;
+
+const FPS: i32 = 20;
+
+struct Tcod {
+    root: Root,
+}
+
+fn handle_keys(tcod: &mut Tcod, player_x: &mut i32, player_y: &mut i32) -> bool {
+    use tcod::input::Key;
+    use tcod::input::KeyCode::*;
+
+    // todo: handle keys
+    let key = tcod.root.wait_for_keypress(true);
+    match key {
+        Key {
+            code: Enter,
+            alt: true,
+            ..
+        } => {
+            // Alt+Enter: toggle fullscreen
+            let fullscreen = tcod.root.is_fullscreen();
+            tcod.root.set_fullscreen(!fullscreen);
+        }
+        Key { code: Escape, .. } => return true, // exit game
+
+        Key { code: Up, .. } => *player_y -= 1,
+        Key { code: Down, .. } => *player_y += 1,
+        Key { code: Left, .. } => *player_x -= 1,
+        Key { code: Right, .. } => *player_x += 1,
+
+        _ => {}
+    }
+    false
+}
+
+fn main() {
+    tcod::system::set_fps(FPS);
+
+    let root = Root::initializer()
+        .font("arial10x10.png", FontLayout::Tcod)
+        .font_type(FontType::Greyscale)
+        .size(SCREEN_WIDTH, SCREEN_HEIGHT)
+        .title("Rust/libtcod tutorial")
+        .init();
+
+    let mut tcod = Tcod { root };
+
+    let mut player_x = SCREEN_WIDTH / 2;
+    let mut player_y = SCREEN_HEIGHT / 2;
+
+    while !tcod.root.window_closed() {
+        tcod.root.set_default_foreground(WHITE);
+        tcod.root.clear();
+        tcod.root
+            .put_char(player_x, player_y, '@', BackgroundFlag::None);
+        tcod.root.flush();
+        tcod.root.wait_for_keypress(true);
+        let exit = handle_keys(&mut tcod, &mut player_x, &mut player_y);
+        if exit {
+            break;
+        }
+    }
+}