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