Initial commit

main.rs

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+mod raylib;
+
+fn main() {
+    raylib::init_window(800, 600, "Hello, raylib");
+    while !raylib::window_should_close() {
+        raylib::begin_drawing();
+            raylib::draw_rect(0, 0, 100, 200, raylib::Color(255, 0, 0, 255));
+            if raylib::is_key_pressed(raylib::Key::Z) {
+                raylib::draw_rect(200, 200, 100, 100, raylib::Color(0, 255, 0, 0));
+            }
+        raylib::end_drawing();
+    }
+}
+

raylib.rs

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+use std::ffi::{c_char,CString};
+
+#[repr(C)]
+pub struct Color(pub u8, pub u8, pub u8, pub u8);
+
+#[link(name = "raylib")]
+extern {
+    fn InitWindow(width: u32, height: u32, title: *const c_char);
+    fn WindowShouldClose() -> bool;
+    fn BeginDrawing();
+    fn EndDrawing();
+    fn DrawRectangle(pos_x: u32, pos_y: u32, width: u32, height: u32, color: Color);
+    fn IsKeyPressed(key: u32) -> bool;
+}
+
+#[derive(Copy, Clone)]
+pub enum Key {
+    Z = 89,
+}
+
+pub fn init_window(width: u32, height: u32, title: &str) {
+    unsafe { 
+        let title = CString::new(title).unwrap();
+        InitWindow(width, height, title.as_ptr()); 
+    }
+}
+
+pub fn window_should_close() -> bool {
+    unsafe { WindowShouldClose() }
+}
+
+pub fn begin_drawing() {
+    unsafe { BeginDrawing(); }
+}
+
+pub fn end_drawing() {
+    unsafe { EndDrawing(); }
+}
+
+pub fn draw_rect(pos_x: u32, pos_y: u32, width:u32, height: u32, color: Color) {
+    unsafe { DrawRectangle(pos_x, pos_y, width, height, color); }
+}
+
+pub fn is_key_pressed(key: Key) -> bool {
+    let key = key as u32;
+    unsafe { 
+        let ret = IsKeyPressed(key);
+        if ret {
+            println!("is_key_pressed({key})");
+        }
+        ret
+    }
+}
+

raylib_LICENSE

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+Copyright (c) 2013-2023 Ramon Santamaria (@raysan5)
+
+This software is provided "as-is", without any express or implied warranty. In no event 
+will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose, including commercial 
+applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not claim that you 
+  wrote the original software. If you use this software in a product, an acknowledgment 
+  in the product documentation would be appreciated but is not required.
+
+  2. Altered source versions must be plainly marked as such, and must not be misrepresented
+  as being the original software.
+
+  3. This notice may not be removed or altered from any source distribution.

readme

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+rustc -L. -lraylib test.rs && ./test