Add examples directory

2 files changed, 97 insertions, 0 deletions

diff --git a/examples/src/bin/hello-both-screens.rs b/examples/src/bin/hello-both-screens.rs
new file mode 100644
index 0000000..ade33d4
--- /dev/null
+++ b/examples/src/bin/hello-both-screens.rs
@@ -0,0 +1,42 @@
+extern crate ctru;
+
+use ctru::gfx::{Gfx, Screen};
+use ctru::console::Console;
+use ctru::services::apt::Apt;
+use ctru::services::hid::{Hid, PadKey};
+
+fn main() {
+    // Initialize services
+    let apt = Apt::init().unwrap();
+    let hid = Hid::init().unwrap();
+    let mut gfx = Gfx::default();
+
+    // Start a console on the top screen
+    let mut top_screen = Console::init(Screen::Top);
+
+    // Start a console on the bottom screen.
+    // The most recently initialized console will be active by default
+    let mut bottom_screen = Console::init(Screen::Bottom);
+
+    // Let's print on the top screen first
+    top_screen.select();
+    println!("This is the top screen! We have a lot of space up here!");
+
+    // Now let's print something on the bottom screen
+    bottom_screen.select();
+    println!("\x1b[14;00HThis is the bottom screen.");
+    println!("There's not as much space down here, but that's okay.");
+
+    top_screen.select();
+    println!("\x1b[29;16HPress Start to exit");
+
+    while apt.main_loop() {
+        gfx.flush_buffers();
+        gfx.swap_buffers();
+
+        hid.scan_input();
+        if hid.key_down(PadKey::Start) {
+            break;
+        }
+    }
+}
diff --git a/examples/src/bin/hello-world.rs b/examples/src/bin/hello-world.rs
new file mode 100644
index 0000000..cb63510
--- /dev/null
+++ b/examples/src/bin/hello-world.rs
@@ -0,0 +1,55 @@
+extern crate ctru;
+
+use ctru::gfx::Gfx;
+use ctru::console::Console;
+use ctru::services::apt::Apt;
+use ctru::services::hid::{Hid, PadKey};
+
+fn main() {
+    // Initialize ctrulib service handles.
+    // Service handles are internally reference-counted. When all instances of a
+    // service handle go out of scope, the service will be closed.
+
+    // The APT service handles application management functions, such as
+    // syncing our main loop with the graphics hardware.
+    let apt = Apt::init().unwrap();
+
+    // The HID service handles button and touch screen inputs.
+    let hid = Hid::init().unwrap();
+
+    // The GFX service manages the framebuffers for the top and bottom screens.
+    let mut gfx = Gfx::default();
+
+    // Initialize a ctrulib console and direct standard output to it.
+    // Consoles can be initialized on both the top and bottom screens.
+    // The top screen is initialized by default.
+    let _console = Console::default();
+
+    // Now we can print to stdout!
+    println!("Hello, world!");
+
+    // We can use escape sequences to move the cursor around the terminal.
+    // The following text will be moved down 29 rows and right 16 characters
+    // before printing begins.
+    println!("\x1b[29;16HPress Start to exit");
+
+    // Main application loop.
+    while apt.main_loop() {
+
+        // Flushes and swaps the framebuffers when double-buffering
+        // is enabled
+        gfx.flush_buffers();
+        gfx.swap_buffers();
+
+        // Scan for user input.
+        hid.scan_input();
+        // Check if the user has pressed the given button on this frame.
+        // If so, break out of the loop.
+        if hid.key_down(PadKey::Start) {
+            break;
+        }
+    }
+
+    // All of our service handles will drop out of scope at this point,
+    // triggering the end of our application.
+}