PyTouhou: examples/eclrenderer.rs annotate

annotate examples/eclrenderer.rs @ 662:107bb5ca5cc8

Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly!

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Sun, 11 Aug 2019 18:14:01 +0200
parents	598f3125cbac
children	f08e8e3c6196

rev	line source
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	1 use image::GenericImageView;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	2 use luminance::context::GraphicsContext;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	3 use luminance::framebuffer::Framebuffer;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	4 use luminance::pipeline::BoundTexture;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	5 use luminance::pixel::{NormRGB8UI, Floating};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	6 use luminance::render_state::RenderState;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	7 use luminance::shader::program::{Program, Uniform};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	8 use luminance::tess::{Mode, TessBuilder};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	9 use luminance::texture::{Dim2, Flat, Sampler, Texture, GenMipmaps};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	10 use luminance_derive::{Semantics, Vertex, UniformInterface};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	11 use luminance_glfw::event::{Action, Key, WindowEvent};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	12 use luminance_glfw::surface::{GlfwSurface, Surface, WindowDim, WindowOpt};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	13 use touhou::th06::anm0::Anm0;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	14 use touhou::th06::anm0_vm::{Sprite, Vertex as FakeVertex};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	15 use touhou::th06::ecl::Ecl;
660 31fc0d881105 Make ecl_vm compile, and use it in eclrenderer (doesn’t render yet). Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 658 diff changeset	16 use touhou::th06::ecl_vm::EclRunner;
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	17 use touhou::th06::enemy::{Enemy, Game, Position};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	18 use touhou::util::math::{perspective, setup_camera};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	19 use touhou::util::prng::Prng;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	20 use std::cell::RefCell;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	21 use std::fs::File;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	22 use std::io::{BufReader, Read};
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	23 use std::rc::Rc;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	24 use std::env;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	25 use std::path::Path;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	26
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	27 const VS: &str = r#"
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	28 in ivec3 in_position;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	29 in vec2 in_texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	30 in uvec4 in_color;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	31
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	32 uniform mat4 mvp;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	33
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	34 out vec2 texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	35 out vec4 color;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	36
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	37 void main()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	38 {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	39 gl_Position = mvp * vec4(vec3(in_position), 1.0);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	40 texcoord = vec2(in_texcoord);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	41
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	42 // Normalized from the u8 being passed.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	43 color = vec4(in_color) / 255.;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	44 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	45 "#;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	46
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	47 const FS: &str = r#"
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	48 in vec2 texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	49 in vec4 color;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	50
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	51 uniform sampler2D color_map;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	52
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	53 out vec4 frag_color;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	54
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	55 void main()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	56 {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	57 frag_color = texture(color_map, texcoord) * color;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	58 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	59 "#;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	60
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	61 #[derive(Clone, Copy, Debug, Eq, PartialEq, Semantics)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	62 pub enum Semantics {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	63 #[sem(name = "in_position", repr = "[i16; 3]", wrapper = "VertexPosition")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	64 Position,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	65
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	66 #[sem(name = "in_texcoord", repr = "[f32; 2]", wrapper = "VertexTexcoord")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	67 Texcoord,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	68
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	69 #[sem(name = "in_color", repr = "[u8; 4]", wrapper = "VertexColor")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	70 Color,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	71 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	72
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	73 #[repr(C)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	74 #[derive(Clone, Copy, Debug, PartialEq, Vertex)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	75 #[vertex(sem = "Semantics")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	76 struct Vertex {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	77 pos: VertexPosition,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	78 uv: VertexTexcoord,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	79 rgba: VertexColor,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	80 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	81
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	82 #[derive(UniformInterface)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	83 struct ShaderInterface {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	84 // the 'static lifetime acts as “anything” here
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	85 color_map: Uniform<&'static BoundTexture<'static, Flat, Dim2, Floating>>,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	86
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	87 #[uniform(name = "mvp")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	88 mvp: Uniform<[[f32; 4]; 4]>,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	89 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	90
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	91 fn main() {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	92 // Parse arguments.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	93 let args: Vec<_> = env::args().collect();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	94 if args.len() != 5 {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	95 eprintln!("Usage: {} <ECL file> <sub number> <ANM file> <PNG file>", args[0]);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	96 return;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	97 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	98 let ecl_filename = &args[1];
662 107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	99 let sub: u8 = args[2].parse().expect("number");
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	100 let anm_filename = &args[3];
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	101 let png_filename = &args[4];
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	102
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	103 // Open the ECL file.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	104 let file = File::open(ecl_filename).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	105 let mut file = BufReader::new(file);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	106 let mut buf = vec![];
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	107 file.read_to_end(&mut buf).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	108 let (_, ecl) = Ecl::from_slice(&buf).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	109
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	110 // Open the ANM file.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	111 let file = File::open(anm_filename).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	112 let mut file = BufReader::new(file);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	113 let mut buf = vec![];
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	114 file.read_to_end(&mut buf).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	115 let anm0 = Anm0::from_slice(&buf).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	116 let anm0 = Rc::new(RefCell::new(anm0));
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	117
662 107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	118 if ecl.subs.len() < sub as usize {
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	119 eprintln!("This ecl doesn’t contain a sub named {}.", sub);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	120 return;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	121 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	122
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	123 // TODO: seed this PRNG with a valid seed.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	124 let prng = Rc::new(RefCell::new(Prng::new(0)));
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	125
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	126 // Create the Game god object.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	127 let game = Game::new(prng);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	128 let game = Rc::new(RefCell::new(game));
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	129
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	130 // And the enemy object.
660 31fc0d881105 Make ecl_vm compile, and use it in eclrenderer (doesn’t render yet). Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 658 diff changeset	131 let enemy = Enemy::new(Position::new(0., 0.), 500, 0, 640, Rc::downgrade(&anm0), Rc::downgrade(&game));
662 107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	132 let mut ecl_runner = EclRunner::new(&ecl, enemy.clone(), sub);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	133
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	134 assert_eq!(std::mem::size_of::<Vertex>(), std::mem::size_of::<FakeVertex>());
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	135 let vertices: [Vertex; 4] = unsafe { std::mem::uninitialized() };
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	136
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	137 let mut surface = GlfwSurface::new(WindowDim::Windowed(384, 448), "Touhou", WindowOpt::default()).unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	138
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	139 // Open the image atlas matching this ANM.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	140 let tex = load_from_disk(&mut surface, Path::new(png_filename)).expect("texture loading");
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	141
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	142 // set the uniform interface to our type so that we can read textures from the shader
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	143 let (program, _) =
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	144 Program::<Semantics, (), ShaderInterface>::from_strings(None, VS, None, FS).expect("program creation");
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	145
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	146 let mut tess = TessBuilder::new(&mut surface)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	147 .add_vertices(vertices)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	148 .set_mode(Mode::TriangleFan)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	149 .build()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	150 .unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	151
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	152 let mut back_buffer = Framebuffer::back_buffer(surface.size());
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	153
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	154 'app: loop {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	155 for event in surface.poll_events() {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	156 match event {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	157 WindowEvent::Close \| WindowEvent::Key(Key::Escape, _, Action::Release, _) => break 'app,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	158
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	159 WindowEvent::FramebufferSize(width, height) => {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	160 back_buffer = Framebuffer::back_buffer([width as u32, height as u32]);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	161 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	162
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	163 _ => (),
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	164 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	165 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	166
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	167 if ecl_runner.running == false {
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	168 break;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	169 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	170
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	171 {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	172 let mut slice = tess
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	173 .as_slice_mut()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	174 .unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	175
660 31fc0d881105 Make ecl_vm compile, and use it in eclrenderer (doesn’t render yet). Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 658 diff changeset	176 ecl_runner.run_frame();
662 107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	177 {
107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	178 let mut enemy = enemy.borrow_mut();
107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	179 enemy.update();
107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	180 }
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	181 let mut game = game.borrow_mut();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	182 game.run_frame();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	183 let sprites = game.get_sprites();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	184 fill_vertices_ptr(sprites, slice.as_mut_ptr());
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	185 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	186
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	187 // here, we need to bind the pipeline variable; it will enable us to bind the texture to the GPU
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	188 // and use it in the shader
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	189 surface
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	190 .pipeline_builder()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	191 .pipeline(&back_buffer, [0., 0., 0., 0.], \|pipeline, shd_gate\| {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	192 // bind our fancy texture to the GPU: it gives us a bound texture we can use with the shader
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	193 let bound_tex = pipeline.bind_texture(&tex);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	194
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	195 shd_gate.shade(&program, \|rdr_gate, iface\| {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	196 // update the texture; strictly speaking, this update doesn’t do much: it just tells the GPU
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	197 // to use the texture passed as argument (no allocation or copy is performed)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	198 iface.color_map.update(&bound_tex);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	199 //let mvp = ortho_2d(0., 384., 448., 0.);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	200 let proj = perspective(0.5235987755982988, 384. / 448., 101010101./2010101., 101010101./10101.);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	201 let view = setup_camera(0., 0., 1.);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	202 let mvp = view * proj;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	203 //println!("{:#?}", mvp);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	204 // TODO: check how to pass by reference.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	205 iface.mvp.update(*mvp.borrow_inner());
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	206
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	207 rdr_gate.render(RenderState::default(), \|tess_gate\| {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	208 // render the tessellation to the surface the regular way and let the vertex shader’s
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	209 // magic do the rest!
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	210 tess_gate.render(&mut surface, (&tess).into());
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	211 });
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	212 });
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	213 });
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	214
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	215 surface.swap_buffers();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	216 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	217 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	218
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	219 fn fill_vertices_ptr(sprites: Vec<(f32, f32, f32, Rc<RefCell<Sprite>>)>, vertices: *mut Vertex) {
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	220 let mut fake_vertices = unsafe { std::mem::transmute::<*mut Vertex, &mut [FakeVertex; 4]>(vertices) };
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	221 for (x, y, z, sprite) in sprites {
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	222 let sprite = sprite.borrow();
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	223 sprite.fill_vertices(&mut fake_vertices, x, y, z);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	224 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	225 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	226
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	227 fn load_from_disk(surface: &mut GlfwSurface, path: &Path) -> Option<Texture<Flat, Dim2, NormRGB8UI>> {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	228 // load the texture into memory as a whole bloc (i.e. no streaming)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	229 match image::open(&path) {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	230 Ok(img) => {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	231 let (width, height) = img.dimensions();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	232 let texels = img
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	233 .pixels()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	234 .map(\|(x, y, rgb)\| (rgb[0], rgb[1], rgb[2]))
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	235 .collect::<Vec<_>>();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	236
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	237 // create the luminance texture; the third argument is the number of mipmaps we want (leave it
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	238 // to 0 for now) and the latest is a the sampler to use when sampling the texels in the
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	239 // shader (we’ll just use the default one)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	240 let tex =
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	241 Texture::new(surface, [width, height], 0, &Sampler::default()).expect("luminance texture creation");
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	242
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	243 // the first argument disables mipmap generation (we don’t care so far)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	244 tex.upload(GenMipmaps::No, &texels);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	245
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	246 Some(tex)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	247 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	248
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	249 Err(e) => {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	250 eprintln!("cannot open image {}: {}", path.display(), e);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	251 None
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	252 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	253 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	254 }

Mercurial > touhou

annotate examples/eclrenderer.rs @ 662:107bb5ca5cc8