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comparison src/th06/anm0_vm.rs @ 640:37d151fe000b

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Implement better defaults for Sprite, and a beginning of
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Thu, 04 Jul 2019 21:47:53 +0200
parents a8e0219162b6
children a58103f2f264
comparison
equal deleted inserted replaced
639:a8e0219162b6 640:37d151fe000b
49 color: [u8; 4], 49 color: [u8; 4],
50 } 50 }
51 51
52 impl Sprite { 52 impl Sprite {
53 /// Create a new sprite. 53 /// Create a new sprite.
54 pub fn new() -> Sprite { 54 pub fn new(width_override: f32, height_override: f32) -> Sprite {
55 Default::default() 55 Sprite {
56 width_override,
57 height_override,
58 changed: true,
59 visible: true,
60 rescale: [1., 1.],
61 color: [255, 255, 255, 255],
62 ..Default::default()
63 }
56 } 64 }
57 65
58 /// Update sprite values from the interpolators. 66 /// Update sprite values from the interpolators.
59 pub fn update(&mut self) { 67 pub fn update(&mut self) {
60 self.changed = false; 68 self.frame += 1;
69
70 let [sax, say, saz] = self.rotations_speed_3d;
71 if sax != 0. || say != 0. || saz != 0. {
72 let [ax, ay, az] = self.rotations_3d;
73 self.rotations_3d = [ax + sax, ay + say, az + saz];
74 self.changed = true;
75 } else if let Some(ref interpolator) = self.rotation_interpolator {
76 unimplemented!();
77 self.changed = true;
78 }
79
80 let [rsx, rsy] = self.scale_speed;
81 if rsx != 0. || rsy != 0. {
82 let [rx, ry] = self.rescale;
83 self.rescale = [rx + rsx, ry + rsy];
84 self.changed = true;
85 }
86
87 if let Some(ref interpolator) = self.fade_interpolator {
88 unimplemented!();
89 self.changed = true;
90 }
91
92 if let Some(ref interpolator) = self.scale_interpolator {
93 unimplemented!();
94 self.changed = true;
95 }
96
97 if let Some(ref interpolator) = self.offset_interpolator {
98 unimplemented!();
99 self.changed = true;
100 }
101
102 if let Some(ref interpolator) = self.color_interpolator {
103 unimplemented!();
104 self.changed = true;
105 }
61 } 106 }
62 } 107 }
63 108
64 /// Interpreter for `Anm0` instructions to update a `Sprite`. 109 /// Interpreter for `Anm0` instructions to update a `Sprite`.
65 pub struct AnmRunner { 110 pub struct AnmRunner {
280 let mut buf = vec![]; 325 let mut buf = vec![];
281 file.read_to_end(&mut buf).unwrap(); 326 file.read_to_end(&mut buf).unwrap();
282 let anm0 = Anm0::from_slice(&buf).unwrap(); 327 let anm0 = Anm0::from_slice(&buf).unwrap();
283 assert_eq!(anm0.size, (256, 256)); 328 assert_eq!(anm0.size, (256, 256));
284 assert_eq!(anm0.format, 5); 329 assert_eq!(anm0.format, 5);
285 let sprite = Rc::new(RefCell::new(Sprite::new())); 330 let sprite = Rc::new(RefCell::new(Sprite::new(0., 0.)));
286 let mut anm_runner = AnmRunner::new(&anm0, 1, sprite.clone(), 0); 331 let mut anm_runner = AnmRunner::new(&anm0, 1, sprite.clone(), 0);
287 for _ in 0..50 { 332 for _ in 0..50 {
288 anm_runner.run_frame(); 333 anm_runner.run_frame();
289 } 334 }
290 } 335 }