39 lines
796 B
Rust
39 lines
796 B
Rust
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use std::rc::Rc;
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use self::obj_traits::MovingObject;
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use super::{render::RenderCtx, BG, FG};
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pub mod geometry;
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pub mod obj_traits;
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pub mod primitive_shapes;
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pub struct World {
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objects: Vec<Rc<dyn MovingObject>>,
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}
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impl World {
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pub fn new() -> Self {
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Self {
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objects: Vec::new(),
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}
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}
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pub fn insert(&mut self, obj: Rc<dyn MovingObject>) -> usize {
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self.objects.push(obj);
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self.objects.len() - 1
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}
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pub fn get(&self, i: usize) -> Rc<dyn MovingObject> {
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self.objects[i].clone()
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}
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pub fn get_mut(&mut self, i: usize) -> &mut Rc<dyn MovingObject> {
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&mut self.objects[i]
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}
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pub fn draw_all(&self, ctx: &mut RenderCtx<'_, '_>) {
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self.objects.iter().for_each(|obj| obj.display(ctx))
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}
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}
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