feat: Lua definition file generation, ladfile re-work

.gitignore

@@ -19,3 +19,4 @@ assets/scripts/tlconfig.lua
 
 /assets/**/*.lad.json
 /docs/src/ladfiles/*.lad.json
+/assets/**/bindings.lua

.luarc.json

@@ -0,0 +1,9 @@
+{
+    "$schema": "https://raw.githubusercontent.com/LuaLS/vscode-lua/master/setting/schema.json",
+    "workspace.library": [
+        "assets/definitions"
+    ],
+    "runtime.version": "Lua 5.4",
+    "hint.enable": false,
+    "diagnostics.workspaceDelay": 30000
+}

Cargo.toml

@@ -44,10 +44,9 @@ default = [
     "bevy_core_pipeline_bindings",
 ]
 
-lua = [
-    "bevy_mod_scripting_lua",
-    "bevy_mod_scripting_functions/lua_bindings",
-] ## lua
+
+# lua
+lua = ["bevy_mod_scripting_lua", "bevy_mod_scripting_functions/lua_bindings"]
 # one of these must be selected
 lua51 = ["bevy_mod_scripting_lua/lua51", "lua"]
 lua52 = ["bevy_mod_scripting_lua/lua52", "lua"]
@@ -56,6 +55,10 @@ lua54 = ["bevy_mod_scripting_lua/lua54", "lua"]
 luajit = ["bevy_mod_scripting_lua/luajit", "lua"]
 luajit52 = ["bevy_mod_scripting_lua/luajit52", "lua"]
 luau = ["bevy_mod_scripting_lua/luau", "lua"]
+lua_language_server_files = [
+    "ladfile_builder",
+    "ladfile_builder/lua_language_server_files",
+]
 
 # bindings 
 core_functions = ["bevy_mod_scripting_functions/core_functions"]
@@ -111,8 +114,10 @@ bevy_mod_scripting_functions = { workspace = true }
 bevy_mod_scripting_derive = { workspace = true }
 bevy_mod_scripting_asset = { workspace = true }
 bevy_mod_scripting_bindings = { workspace = true }
+bevy_mod_scripting_bindings_domain = { workspace = true }
 bevy_mod_scripting_display = { workspace = true }
 bevy_mod_scripting_script = { workspace = true }
+ladfile_builder = { workspace = true, optional = true }
 
 [workspace.dependencies]
 # local crates
@@ -127,8 +132,10 @@ bevy_mod_scripting_lua = { path = "crates/languages/bevy_mod_scripting_lua", ver
 bevy_mod_scripting_rhai = { path = "crates/languages/bevy_mod_scripting_rhai", version = "0.16.0", default-features = false }
 bevy_mod_scripting_asset = { path = "crates/bevy_mod_scripting_asset", version = "0.16.0", default-features = false }
 bevy_mod_scripting_bindings = { path = "crates/bevy_mod_scripting_bindings", version = "0.16.0", default-features = false }
+bevy_mod_scripting_bindings_domain = { path = "crates/bevy_mod_scripting_bindings_domain", version = "0.16.0", default-features = false }
 bevy_mod_scripting_display = { path = "crates/bevy_mod_scripting_display", version = "0.16.0", default-features = false }
 bevy_mod_scripting_script = { path = "crates/bevy_mod_scripting_script", version = "0.16.0", default-features = false }
+lua_language_server_lad_backend = { path = "crates/lad_backends/lua_language_server_lad_backend", version = "0.16.0", default-features = false }
 
 # bevy
 
@@ -215,7 +222,7 @@ pretty_assertions = { version = "1.4", default-features = false, features = [
     "std",
 ] }
 manifest-dir-macros = { version = "0.1.18", default-features = false }
-assert_cmd = { version = "2.0", default-features = false }
+assert_cmd = { version = "2.1", default-features = false }
 tokio = { version = "1", default-features = false }
 bevy_console = { version = "0.14", default-features = false }
 tracing-tracy = { version = "0.11", default-features = false }
@@ -260,6 +267,7 @@ members = [
     "crates/testing_crates/script_integration_test_harness",
     "crates/bevy_mod_scripting_derive",
     "crates/ladfile",
+    "crates/lad_backends/lua_language_server_lad_backend",
     "crates/lad_backends/mdbook_lad_preprocessor",
     "crates/ladfile_builder",
     "crates/bevy_system_reflection",
@@ -268,6 +276,7 @@ members = [
     "crates/bevy_mod_scripting_bindings",
     "crates/bevy_mod_scripting_display",
     "crates/bevy_mod_scripting_script",
+    "crates/bevy_mod_scripting_bindings_domain",
 ]
 resolver = "2"
 exclude = ["codegen", "crates/macro_tests", "xtask"]

assets/scripts/game_of_life.lua

@@ -5,33 +5,35 @@ info("Lua: The game_of_life.lua script just got loaded")
 
 math.randomseed(os.time())
 
-function fetch_life_state() 
-    -- find the first entity with life state 
-    local i,v = next(world.query():component(LifeState):build())
+function fetch_life_state()
+    -- find the first entity with life state
+    local i, v = next(world.query():component(LifeState):build())
     return v:components()[1]
-end  
+end
 
 function on_script_loaded()
     info("Lua: Hello! I am initiating the game of life simulation state with randomness!")
     info("Lua: Click on the screen to set cells alive after running the `gol start` command")
-    
+
     local life_state = fetch_life_state()
+
     local cells = life_state.cells
-    
+
     -- set some cells alive
-    for _=1,1000 do 
+    for _ = 1, 1000 do
         local index = math.random(#cells)
         cells[index] = 255
     end
-end  
+end
 
-function on_click(x,y)
+function on_click(x, y)
     -- get the settings
     info("Lua: Clicked at x: " .. x .. " y: " .. y)
     local life_state = fetch_life_state()
     local cells = life_state.cells
 
     local settings = world.get_resource(Settings)
+
     local dimensions = settings.physical_grid_dimensions
     local screen = settings.display_grid_dimensions
 
@@ -51,18 +53,18 @@ function on_click(x,y)
 
     -- toggle a bunch of cells around if they exist
     local cell_offsets = {
-        {0,0},
-        {1,0},
-        {0,1},
-        {1,1},
-        {-1,0},
-        {0,-1},
-        {-1,-1},
-        {1,-1},
-        {-1,1}
+        { 0,  0 },
+        { 1,  0 },
+        { 0,  1 },
+        { 1,  1 },
+        { -1, 0 },
+        { 0,  -1 },
+        { -1, -1 },
+        { 1,  -1 },
+        { -1, 1 }
     }
 
-    for _,offset in pairs(cell_offsets) do 
+    for _, offset in pairs(cell_offsets) do
         local offset_x = offset[1]
         local offset_y = offset[2]
         local new_index = index + offset_x + offset_y * dimension_x
@@ -81,10 +83,10 @@ function on_update()
 
     -- primitives are passed by value to lua, keep a hold of old state but turn 255's into 1's
     local prev_state = {}
-    for v in pairs(cells) do 
-        prev_state[#prev_state+1] = (not(v == 0)) and 1 or 0
+    for v in pairs(cells) do
+        prev_state[#prev_state + 1] = (not (v == 0)) and 1 or 0
     end
-    for i=1,(dimension_x * dimension_y) do 
+    for i = 1, (dimension_x * dimension_y) do
         -- wrap around the north and south edges
         local north = prev_state[i - dimension_x] or prev_state[i + dimension_x * (dimension_y - 1)]
         local south = prev_state[i + dimension_x] or prev_state[i - dimension_x * (dimension_y - 1)]
@@ -95,13 +97,13 @@ function on_update()
         local northwest = prev_state[i - dimension_x - 1] or 0
         local southwest = prev_state[i + dimension_x - 1] or 0
 
-        local neighbours = north + south + east + west 
+        local neighbours = north + south + east + west
             + northeast + southeast + northwest + southwest
-        
+
         -- was dead and got 3 neighbours now
         if prev_state[i] == 0 and neighbours == 3 then
             cells[i] = 255
-        -- was alive and should die now
+            -- was alive and should die now
         elseif prev_state[i] == 1 and ((neighbours < 2) or (neighbours > 3)) then
             cells[i] = 0
         end
@@ -114,7 +116,7 @@ function on_script_unloaded()
     -- set state to 0's
     local life_state = fetch_life_state()
     local cells = life_state.cells
-    for i=1,#cells do 
+    for i = 1, #cells do
         cells[i] = 0
     end
-end
+end

crates/bevy_mod_scripting_bindings/Cargo.toml

@@ -17,6 +17,7 @@ bevy_mod_scripting_asset = { workspace = true }
 bevy_mod_scripting_derive = { workspace = true }
 bevy_mod_scripting_display = { workspace = true }
 bevy_mod_scripting_script = { workspace = true }
+bevy_mod_scripting_bindings_domain = { workspace = true }
 bevy_system_reflection = { workspace = true }
 bevy_diagnostic = { workspace = true }
 bevy_ecs = { workspace = true }
@@ -30,6 +31,7 @@ itertools = { workspace = true }
 profiling = { workspace = true }
 bevy_asset = { workspace = true }
 variadics_please = { workspace = true }
+serde = { workspace = true }
 
 [dev-dependencies]
 pretty_assertions = { workspace = true }

crates/bevy_mod_scripting_bindings/src/docgen/info.rs

@@ -229,6 +229,8 @@ variadics_please::all_tuples!(impl_documentable, 0, 13, T);
 
 #[cfg(test)]
 mod test {
+    use bevy_mod_scripting_bindings_domain::ReflectionPrimitiveKind;
+
     use crate::{
         docgen::typed_through::UntypedWrapperKind,
         function::from::{Mut, Ref, Val},
@@ -252,15 +254,15 @@ mod test {
         assert_eq!(info.arg_info[1].type_id, TypeId::of::<f32>());
 
         match info.arg_info[0].type_info.as_ref().unwrap() {
-            ThroughTypeInfo::TypeInfo(type_info) => {
-                assert_eq!(type_info.type_id(), TypeId::of::<i32>());
+            ThroughTypeInfo::Primitive(prim) => {
+                assert_eq!(*prim, ReflectionPrimitiveKind::I32);
             }
             _ => panic!("Expected TypeInfo"),
         }
 
         match info.arg_info[1].type_info.as_ref().unwrap() {
-            ThroughTypeInfo::TypeInfo(type_info) => {
-                assert_eq!(type_info.type_id(), TypeId::of::<f32>());
+            ThroughTypeInfo::Primitive(prim) => {
+                assert_eq!(*prim, ReflectionPrimitiveKind::F32);
             }
             _ => panic!("Expected TypeInfo"),
         }