hot reloading with trampoline

engine/core/src/core.zig

@@ -299,11 +299,12 @@ pub fn start_module_(map: *SpecVariantMap, args: anytype, allocator: std.mem.All
     gEngine.* = try Engine.init(allocator);
     staticsInitialized = true;
 
-    _ = try createObject(ModuleLoader, .{});
     try console.start();
 
     const engineName = try std.fmt.allocPrint(allocator, "{s}Engine.ini", .{name});
     defer allocator.free(engineName);
+    try algorithm.string_pool.setup(allocator);
+    gEngine.stringContext = algorithm.string_pool.gStringContext;
 
     try configVars.setupConfigs(engineName);
 
@@ -311,15 +312,11 @@ pub fn start_module_(map: *SpecVariantMap, args: anytype, allocator: std.mem.All
         try logging.setupLogging(gEngine);
     }
 
-    try ecs.setup(allocator);
-
+    _ = try createObject(ModuleLoader, .{});
+    _ = try gEngine.createObject(ecs.EcsRegistry, .{ .can_tick = true, .isCore = true });
     _ = try gEngine.createObject(scene.SceneSystem, .{ .can_tick = true });
-
-    try algorithm.string_pool.setup(allocator);
-    gEngine.stringContext = algorithm.string_pool.gStringContext;
-
-    _ = try createObject(GameObjectSystem, .{ .can_tick = true });
-    _ = try inputs.initInputStack();
+    _ = try gEngine.createObject(scene.SceneSystem, .{ .can_tick = true });
+    _ = try gEngine.createObject(inputs.InputStack, .{});
 
     // components define
     try ecs.defineComponentList(ComponentList, allocator);

engine/modulelaunch.zig

@@ -29,14 +29,6 @@ pub export fn startup_module(p_allocator: *anyopaque, p_a: ?*anyopaque) bool {
 
     const moduleArgs = core.startup_getArgs(p_a.?);
 
-    // firstLoad: bool,
-    // engine: *core.Engine,
-    // nameRegistry: *p2.NameRegistry,
-    // packerFS: *core.PackerFS,
-    // // luaState: *anyopaque,
-    // // luaAllocator: *anyopaque,
-    // debugDrawInterface: ?*debug.DebugDrawInterface,
-
     if (moduleArgs.firstLoad) {
         inline for (backlog.moduleList) |feature| {
             if (@hasDecl(backlog, feature) and !std.mem.eql(u8, "core", feature)) {