PyTouhou: examples/eclrenderer.rs annotate

annotate examples/eclrenderer.rs @ 706:bca515da9047

examples: use common module.

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Fri, 23 Aug 2019 19:46:47 +0200
parents	b6c351ca0a35
children	987409d48991

rev	line source
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	1 use luminance::blending::{Equation, Factor};
658 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;
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	5 use luminance::pixel::Floating;
658 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};
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	9 use luminance::texture::{Dim2, Flat};
658 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};
664 f08e8e3c6196 Use bitflags for the rank, instead of an u16. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 662 diff changeset	15 use touhou::th06::ecl::{Ecl, Rank};
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::rc::Rc;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	22 use std::env;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	23 use std::path::Path;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	24
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	25 #[path = "common.rs"]
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	26 mod common;
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	27 use common::{load_file_into_vec, load_anm_image, LoadedTexture};
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	28
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	29 const VS: &str = r#"
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	30 in ivec3 in_position;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	31 in vec2 in_texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	32 in uvec4 in_color;
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 uniform mat4 mvp;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	35
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	36 out vec2 texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	37 out vec4 color;
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 void main()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	40 {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	41 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	42 texcoord = vec2(in_texcoord);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	43
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	44 // 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	45 color = vec4(in_color) / 255.;
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 "#;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	48
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	49 const FS: &str = r#"
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	50 in vec2 texcoord;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	51 in vec4 color;
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 uniform sampler2D color_map;
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 out vec4 frag_color;
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 void main()
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 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	60 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	61 "#;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	62
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	63 #[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	64 pub enum Semantics {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	65 #[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	66 Position,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	67
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	68 #[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	69 Texcoord,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	70
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	71 #[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	72 Color,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	73 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	74
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	75 #[repr(C)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	76 #[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	77 #[vertex(sem = "Semantics")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	78 struct Vertex {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	79 pos: VertexPosition,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	80 uv: VertexTexcoord,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	81 rgba: VertexColor,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	82 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	83
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	84 #[derive(UniformInterface)]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	85 struct ShaderInterface {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	86 // 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	87 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	88
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	89 #[uniform(name = "mvp")]
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	90 mvp: Uniform<[[f32; 4]; 4]>,
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	91 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	92
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	93 fn main() {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	94 // Parse arguments.
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	95 let args: Vec<_> = env::args().collect();
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	96 if args.len() != 5 {
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	97 eprintln!("Usage: {} <ECL file> <ANM file> <easy\|normal\|hard\|lunatic> <sub number>", args[0]);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	98 return;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	99 }
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	100 let ecl_filename = Path::new(&args[1]);
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	101 let anm_filename = Path::new(&args[2]);
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	102 let rank: Rank = args[3].parse().expect("rank");
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	103 let sub: u16 = args[4].parse().expect("number");
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	104
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	105 // Open the ECL file.
700 ccb739c5b66c examples: factorise file reading into a buffer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 696 diff changeset	106 let buf = load_file_into_vec(ecl_filename);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	107 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	108
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	109 // Open the ANM file.
700 ccb739c5b66c examples: factorise file reading into a buffer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 696 diff changeset	110 let buf = load_file_into_vec(anm_filename);
701 b6c351ca0a35 anm0: return the nom IResult and the list of Anm0s. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 700 diff changeset	111 let (_, mut anms) = Anm0::from_slice(&buf).unwrap();
b6c351ca0a35 anm0: return the nom IResult and the list of Anm0s. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 700 diff changeset	112 let anm0 = anms.pop().unwrap();
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	113 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	114
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	115 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	116 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	117 return;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	118 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	119
687 ac092b70c39a Fix PRNG not to panic, pass it to Enemy, and initialise it with time in eclrenderer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 670 diff changeset	120 // Get the time since January 1970 as a seed for the PRNG.
ac092b70c39a Fix PRNG not to panic, pass it to Enemy, and initialise it with time in eclrenderer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 670 diff changeset	121 let time = std::time::SystemTime::now().duration_since(std::time::UNIX_EPOCH).unwrap();
ac092b70c39a Fix PRNG not to panic, pass it to Enemy, and initialise it with time in eclrenderer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 670 diff changeset	122 let prng = Rc::new(RefCell::new(Prng::new(time.subsec_micros() as u16)));
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	123
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	124 // Create the Game god object.
670 cdb484115c5b Use the requested rank in eclrenderer. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 665 diff changeset	125 let game = Game::new(prng, rank);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	126 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	127
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	128 // 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	129 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	130 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	131
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	132 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	133 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	134
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	135 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	136
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	137 // Open the image atlas matching this ANM.
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	138 let tex = load_anm_image(&mut surface, &anm0.borrow(), anm_filename);
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	139
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	140 // 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	141 let (program, _) =
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	142 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	143
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	144 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	145 .add_vertices(vertices)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	146 .set_mode(Mode::TriangleFan)
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	147 .build()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	148 .unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	149
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	150 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	151
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	152 'app: loop {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	153 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	154 match event {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	155 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	156
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	157 WindowEvent::FramebufferSize(width, height) => {
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	158 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	159 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	160
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
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	165 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	166 break;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	167 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	168
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 let mut slice = tess
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	171 .as_slice_mut()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	172 .unwrap();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	173
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	174 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	175 {
107bb5ca5cc8 Implement Enemy::update(), which now renders the first fairy from stage 1 perfectly! Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 661 diff changeset	176 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	177 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	178 }
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	179 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	180 game.run_frame();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	181 let sprites = game.get_sprites();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	182 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	183 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	184
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	185 // 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	186 // 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	187 surface
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	188 .pipeline_builder()
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	189 .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	190 // bind our fancy texture to the GPU: it gives us a bound texture we can use with the shader
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	191 let bound_tex = match &tex {
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	192 LoadedTexture::Rgb(tex) => pipeline.bind_texture(tex),
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	193 LoadedTexture::Rgba(tex) => pipeline.bind_texture(tex),
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	194 };
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	195
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	196 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	197 // 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	198 // 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	199 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	200 //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	201 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	202 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	203 let mvp = view * proj;
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	204 //println!("{:#?}", mvp);
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	205 // 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	206 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	207
706 bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	208 let render_state = RenderState::default()
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	209 .set_blending((Equation::Additive, Factor::SrcAlpha, Factor::SrcAlphaComplement));
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	210
bca515da9047 examples: use common module. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 701 diff changeset	211 rdr_gate.render(render_state, \|tess_gate\| {
658 3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	212 // 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	213 // magic do the rest!
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	214 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	215 });
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
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	219 surface.swap_buffers();
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	220 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	221 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	222
661 598f3125cbac Implement enough instructions to execute sub 0 from stage 1. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 660 diff changeset	223 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	224 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	225 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	226 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	227 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	228 }
3a9d82a02c88 Add a contructor for enemy, and a new example. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	229 }

Mercurial > touhou

annotate examples/eclrenderer.rs @ 706:bca515da9047