Minor boot.lua refactors;

etc/boot.lua

@@ -1,57 +1,56 @@
 lovr = require 'lovr'
 local lovr = lovr
 
--- Note: Cannot be overloaded
-function lovr.boot()
-  local conf = {
-    version = '0.17.0',
-    identity = 'default',
-    saveprecedence = true,
-    modules = {
-      audio = true,
-      data = true,
-      event = true,
-      graphics = true,
-      headset = true,
-      math = true,
-      physics = true,
-      system = true,
-      thread = true,
-      timer = true
-    },
-    audio = {
-      start = true,
-      spatializer = nil
-    },
-    graphics = {
-      debug = false,
-      vsync = true,
-      stencil = false,
-      antialias = true,
-      shadercache = true
-    },
-    headset = {
-      drivers = { 'openxr', 'webxr', 'desktop' },
-      supersample = false,
-      seated = false,
-      stencil = false,
-      antialias = true,
-      submitdepth = true,
-      overlay = false
-    },
-    math = {
-      globals = true
-    },
-    window = {
-      width = 720,
-      height = 800,
-      fullscreen = false,
-      resizable = false,
-      title = 'LÖVR',
-      icon = nil
-    }
+local conf = {
+  version = '0.17.0',
+  identity = 'default',
+  saveprecedence = true,
+  modules = {
+    audio = true,
+    data = true,
+    event = true,
+    graphics = true,
+    headset = true,
+    math = true,
+    physics = true,
+    system = true,
+    thread = true,
+    timer = true
+  },
+  audio = {
+    start = true,
+    spatializer = nil
+  },
+  graphics = {
+    debug = false,
+    vsync = true,
+    stencil = false,
+    antialias = true,
+    shadercache = true
+  },
+  headset = {
+    drivers = { 'openxr', 'webxr', 'desktop' },
+    supersample = false,
+    seated = false,
+    stencil = false,
+    antialias = true,
+    submitdepth = true,
+    overlay = false
+  },
+  math = {
+    globals = true
+  },
+  window = {
+    width = 720,
+    height = 800,
+    fullscreen = false,
+    resizable = false,
+    title = 'LÖVR',
+    icon = nil
   }
+}
 
+function lovr.boot()
   lovr.filesystem = require('lovr.filesystem')
   local main = arg[0] and arg[0]:match('[^\\/]-%.lua$') or 'main.lua'
   local hasConf, hasMain = lovr.filesystem.isFile('conf.lua'), lovr.filesystem.isFile(main)
@@ -233,7 +232,7 @@ function lovr.log(message, level, tag)
   print(message)
 end
 
-return function()
+return coroutine.create(function()
   local errored = false
 
   local function onerror(...)
@@ -266,4 +265,4 @@ return function()
 
     coroutine.yield()
   end
-end
+end)

src/main.c

@@ -111,10 +111,7 @@ int main(int argc, char** argv) {
       return 1;
     }
 
-    lua_State* T = lua_newthread(L);
-    lua_pushvalue(L, -2);
-    lua_xmove(L, T, 1);
-
+    lua_State* T = lua_tothread(L, -1);
     lovrSetErrorCallback(luax_vthrow, T);
     lovrSetLogCallback(luax_vlog, T);