vrust 0.0.1

VRust game engine
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

pub mod manager;
use std::sync::Arc;
use super::super::system::file::File;
use super::super::util::cell::DebugCell;
#[cfg(metal)]
use super::super::metal::texture::Texture2D as PlatformTexture2D;
#[cfg(vulkan)]
use super::super::vulkan::texture::Texture2D as PlatformTexture2D;

pub type Id = u64;

pub trait Texture {
    fn as_texture2d(&self) -> &Texture2D {
        logf!("This object can not convert to Texture2D.");
    }

    fn as_mut_texture2d(&mut self) -> &mut Texture2D {
        logf!("This object can not convert to Texture2D.");
    }
}

pub struct Texture2D {
    pub raw: PlatformTexture2D,
}

impl Texture2D {
    pub fn new(file: &Arc<DebugCell<File>>) -> Self {
        let size = file.borrow_mut().read_count();
        // logi!("Texture2D size is: {}", size);
        let data = file.borrow_mut().read_bytes(size as usize);
        Texture2D {
            raw: PlatformTexture2D::new(data),
        }
    }
}

impl Texture for Texture2D {
    fn as_texture2d(&self) -> &Texture2D {
        return self;
    }

    fn as_mut_texture2d(&mut self) -> &mut Texture2D {
        return self;
    }
}