WIP v2: text works, primitives works in Lua

1 files changed, 89 insertions, 65 deletions

diff --git a/core/src/runtime.rs b/core/src/runtime.rs
index bfb31fa..d70e4d0 100644
--- a/core/src/runtime.rs
+++ b/core/src/runtime.rs
@@ -1,13 +1,17 @@
-use super::complex_shapes::{ComplexShape, Drawable, DynDrawable};
+use crate::core_shapes::CoreDrawable;
+use crate::rendering::Render;
+
+// use super::complex_shapes::{ComplexShape, Drawable};
 use super::rendering::Renderer;
 use super::solving::{Constrainable, SolverContext};
 
-const RECURSION_LIMIT: u64 = 10_000;
+// const RECURSION_LIMIT: u64 = 10_000;
 
 pub struct Runtime<'a> {
     solver_ctx: Box<dyn SolverContext + 'a>,
     renderer: Box<dyn Renderer>,
-    drawables: Vec<DynDrawable>,
+    // drawables: Vec<DynDrawable>,
+    drawables: Vec<CoreDrawable>,
 }
 
 impl<'a> Runtime<'a> {
@@ -15,81 +19,101 @@ impl<'a> Runtime<'a> {
         Self {
             solver_ctx,
             renderer,
+            // drawables: Vec::new(),
             drawables: Vec::new(),
         }
     }
 
-    pub fn add_drawable<T: ComplexShape + 'static>(&mut self, drawable: Drawable<T>) {
-        self.drawables.push(drawable.into())
+    // pub fn add_drawable<T: ComplexShape + 'static>(&mut self, drawable: Drawable<T>) {
+    //     self.drawables.push(drawable.into())
+    // }
+
+    pub fn add_drawable(&mut self, drawable: CoreDrawable) {
+        self.drawables.push(drawable)
     }
 
     pub fn solver_ctx(&mut self) -> &mut (dyn SolverContext + 'a) {
         &mut *self.solver_ctx
     }
 
-    // TODO: preserve ordering of shapes
-    pub fn render(mut self) {
-        let mut drawables = self.drawables;
-        let mut waited_on_variables = Vec::new();
-        let mut core_shapes = Vec::new();
-
-        /*
-        for drawable in &self.shapes {
-            let bounds = &drawable.bounds;
-            let shape = &drawable.shape;
-
-            if let Some(core_shape) = shape.to_render() {
-                drawables.push((*drawable).clone());
-                continue;
-            }
-
-            let mut result = shape.draw(bounds);
-            drawables.append(&mut result.subshapes);
-            waited_on_variables.append(&mut result.waiting_on);
-        }
-        */
-
-        let mut recursion_count = 0;
-
-        while !drawables.is_empty() {
-            recursion_count += 1;
-
-            if recursion_count > RECURSION_LIMIT {
-                panic!("Recursion limit reached");
-            }
-
-            let mut tmp_drawables = Vec::new();
-
-            for drawable in drawables.drain(..) {
-                let shape_ctx = &drawable.context;
-                let shape = &drawable.shape;
-
-                if let Some(core_shape) = shape.as_core_shape() {
-                    core_shape.constrain(shape_ctx, &mut *self.solver_ctx, &*self.renderer);
-                    core_shapes.push((shape.dyn_clone(), shape_ctx.clone())); // Better to Arc? Cow?
-                    continue;
-                }
-
-                let mut result = shape.draw(shape_ctx, &mut *self.solver_ctx);
-                tmp_drawables.append(&mut result.subshapes);
-                waited_on_variables.append(&mut result.waiting_on);
-            }
-
-            drawables = tmp_drawables;
-        }
+    pub fn renderer(&mut self) -> &mut dyn Renderer {
+        &mut *self.renderer
+    }
 
+    pub fn render(mut self) {
         let model = self.solver_ctx.solve();
 
-        // Delay rendering core shapes until later to have all the constraints
-        for (core_shape, shape_ctx) in core_shapes {
-            let core_shape = core_shape.as_core_shape().unwrap();
-
-            match (core_shape.to_render(&*model), shape_ctx.fixate(&*model)) {
-                (Some(defined_shape), Some(shape_ctx)) => {
-                    defined_shape.render(shape_ctx, &mut *self.renderer)
-                }
-                _ => panic!("Failed to fixate core shape"),
-            }
+        for drawable in &self.drawables {
+            let defined_drawable = drawable
+                .fixate(&*model)
+                .expect("Could not fixate core shape");
+            defined_drawable.shape.render(defined_drawable.context, &mut *self.renderer);
         }
     }
+
+    // TODO: preserve ordering of shapes
+    // pub fn render(mut self) {
+    //     let mut drawables = self.drawables;
+    //     let mut waited_on_variables = Vec::new();
+    //     let mut core_shapes = Vec::new();
+    //
+    //     /*
+    //     for drawable in &self.shapes {
+    //         let bounds = &drawable.bounds;
+    //         let shape = &drawable.shape;
+    //
+    //         if let Some(core_shape) = shape.to_render() {
+    //             drawables.push((*drawable).clone());
+    //             continue;
+    //         }
+    //
+    //         let mut result = shape.draw(bounds);
+    //         drawables.append(&mut result.subshapes);
+    //         waited_on_variables.append(&mut result.waiting_on);
+    //     }
+    //     */
+    //
+    //     let mut recursion_count = 0;
+    //
+    //     while !drawables.is_empty() {
+    //         recursion_count += 1;
+    //
+    //         if recursion_count > RECURSION_LIMIT {
+    //             panic!("Recursion limit reached");
+    //         }
+    //
+    //         let mut tmp_drawables = Vec::new();
+    //
+    //         for drawable in drawables.drain(..) {
+    //             let shape_ctx = &drawable.context;
+    //             let shape = &drawable.shape;
+    //
+    //             if let Some(core_shape) = shape.as_core_shape() {
+    //                 core_shape.constrain(shape_ctx, &mut *self.solver_ctx, &*self.renderer);
+    //                 core_shapes.push((shape.dyn_clone(), shape_ctx.clone())); // Better to Arc? Cow?
+    //                 continue;
+    //             }
+    //
+    //             let mut result = shape.draw(shape_ctx, &mut *self.solver_ctx);
+    //             tmp_drawables.append(&mut result.subshapes);
+    //             waited_on_variables.append(&mut result.waiting_on);
+    //         }
+    //
+    //         drawables = tmp_drawables;
+    //     }
+    //
+    //     let model = self.solver_ctx.solve();
+    //
+    //     // Delay rendering core shapes until later to have all the constraints
+    //     for (core_shape, shape_ctx) in core_shapes {
+    //         let core_shape = core_shape.as_core_shape().unwrap();
+    //
+    //         match (core_shape.to_render(&*model), shape_ctx.fixate(&*model)) {
+    //             (Some(defined_shape), Some(shape_ctx)) => {
+    //                 defined_shape.render(shape_ctx, &mut *self.renderer)
+    //             }
+    //             _ => panic!("Failed to fixate core shape"),
+    //         }
+    //     }
+    // }
 }