From 30f7d39ca2ed4590b5d356b1a4c024d11156a383 Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Sun, 25 Dec 2022 15:46:31 +0100
Subject: WIP before core rewrite

---
 lua-bindings/src/lib.rs | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

(limited to 'lua-bindings/src')

diff --git a/lua-bindings/src/lib.rs b/lua-bindings/src/lib.rs
index 6628ee2..fcf307b 100644
--- a/lua-bindings/src/lib.rs
+++ b/lua-bindings/src/lib.rs
@@ -1,17 +1,21 @@
-use std::sync::atomic::{AtomicUsize, Ordering};
+use std::{sync::atomic::{AtomicUsize, Ordering}, cell::RefCell};
 
+use diaphragm_cairo_renderer::CairoRenderer;
 use diaphragm_core::{
     solving::VariableHandle,
     text::{FontDescription as CoreFontDescription, FontStyle, FontWeight, Text as CoreText},
     types::Float as CoreFloat,
+    Runtime,
 };
-// use diaphragm_cairo_renderer::CairoRenderer;
-// use diaphragm_core::Runtime;
-// use diaphragm_z3_solver::{z3, Z3Context};
+use diaphragm_z3_solver::{z3, Z3Context};
 use mlua::prelude::*;
 
 static MAX_ID: AtomicUsize = AtomicUsize::new(0);
 
+thread_local! {
+    static SENDER: RefCell<Option<Runtime<'static>>> = RefCell::new(None);
+}
+
 #[derive(Clone, Copy, Debug)]
 struct Float(CoreFloat);
 
@@ -78,7 +82,14 @@ fn font(_: &Lua, params: LuaTable) -> LuaResult<FontDescription> {
 
 #[derive(Clone, Debug)]
 struct Text(CoreText);
-impl LuaUserData for Text {}
+impl LuaUserData for Text {
+    fn add_methods<'lua, M: LuaUserDataMethods<'lua, Self>>(methods: &mut M) {
+        methods.add_method("draw", |_, this, _params: ()| {
+            println!("I'm drawing: {}", this.0.content);
+            Ok(())
+        })
+    }
+}
 
 fn text(_: &Lua, params: LuaTable) -> LuaResult<Text> {
     let content = params.get("content")?;
@@ -97,6 +108,17 @@ fn draw(_: &Lua, params: LuaTable) -> LuaResult<()> {
     let content: LuaTable = params.get("content")?;
     let output: LuaTable = params.get("output")?;
 
+    let z3_cfg = z3::Config::new();
+    let z3_ctx = z3::Context::new(&z3_cfg);
+    let ctx = Z3Context::new(&z3_ctx);
+
+    let cairo_renderer = CairoRenderer::new();
+
+    // TODO: we shouldn't need the renderer until the end
+    let mut runtime = Runtime::new(Box::new(ctx), Box::new(cairo_renderer));
+
+    let _solver = runtime.solver_ctx();
+
     dbg!(content, output);
 
     Ok(())
-- 
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