updates to engine time and seemingly bugs are fixed

depot/zuck/main.zig

@@ -21,7 +21,8 @@ pub fn tick(self: *@This(), dt: f64) void {
 }
 
 pub fn deinit(self: *@This()) void {
-    self.allocator.destroy(self);
+    // Engine handles memory deallocation
+    _ = self;
 }
 
 pub fn main() anyerror!void {

engine/core/src/core.zig

@@ -172,7 +172,7 @@ pub const packer = @import("packer");
 
 pub const StackCompactor = stacks.StackCompactor;
 
-var staticsInitialized = false;
+pub var staticsInitialized = false;
 var gEngine: *Engine = undefined;
 pub const PackerFS = packer.PackerFS;
 var gPackerFS: *PackerFS = undefined;
@@ -274,8 +274,6 @@ pub fn maybeInitPackerFs(allocator: std.mem.Allocator) !void {
 }
 
 pub fn start_module_(map: *SpecVariantMap, args: anytype, allocator: std.mem.Allocator) !void {
-    staticsInitialized = true;
-
     if (map.get("utility")) |x| {
         if (x.boolean == true) {
             engine_logs("utility mode - no gui");
@@ -299,6 +297,8 @@ pub fn start_module_(map: *SpecVariantMap, args: anytype, allocator: std.mem.All
 
     gEngine = try allocator.create(Engine);
     gEngine.* = try Engine.init(allocator);
+    staticsInitialized = true;
+
     _ = try createObject(ModuleLoader, .{});
     try console.start();
 

engine/core/src/engine.zig

@@ -181,7 +181,7 @@ pub const Engine = struct {
         if (comptime core.BuildOption("static_build")) {
             newObjectPtr = @ptrCast(@alignCast((try self.allocator.alignedAlloc(u8, .@"16", vtable.typeSize))));
         } else {
-            newObjectPtr = @ptrCast(@alignCast(&(try self.allocator.create(DebugSlack)).slack));
+            newObjectPtr = @ptrCast(@alignCast((try self.allocator.create(DebugSlack))));
         }
 
         try vtable.init_func(newObjectPtr, self.allocator, true);
@@ -373,6 +373,7 @@ pub const Engine = struct {
     }
 
     fn destroyObject(self: *@This(), item: EngineObjectRef) void {
+        core.engine_log("destroying object {s}", .{item.vtable.typeName});
         if (item.vtable.deinit_func) |deinitFn| {
             deinitFn(item.ptr);
         }

engine/core/src/engineTime.zig

@@ -5,8 +5,12 @@ const pscopes = core.algorithm.pscopes;
 
 // returns time since engine started in nanoseconds
 pub fn getEngineTime() f64 {
+    if (core.staticsInitialized) {
         const read = core.getEngine().rootTimer.read();
         return @as(f64, @floatFromInt(read)) / std.time.ns_per_s;
+    }
+
+    return 0;
 }
 
 // returns a pscopes.TimingScope for the current time.

engine/main2.zig

@@ -108,8 +108,8 @@ pub fn startEngine(spec: *core.SpecVariantMap) bool {
 
     run() catch return false;
 
-    if (core.getEngine().shutdownModuleFunction) |f| {
+    if (core.getEngine().shutdownModuleFunction) |shutdownFunc| {
-        f();
+        shutdownFunc();
     } else {
         core.shutdown_module(allocator);
     }

projects/tools/toolbox.zig

@@ -258,7 +258,7 @@ fn displayInstructions(self: *@This()) void {
 
 pub fn deinit(self: *@This()) void {
     self.animationStore.destroy();
-    self.allocator.destroy(self);
+    // Engine handles memory deallocation
 }
 
 fn copyRecursiveDir(