1 files changed, 9 insertions, 7 deletions
diff --git a/src/main.zig b/src/main.zig
index 289806d..dffaa4d 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -40,8 +40,8 @@ pub fn main() !void {
     var w = try Renderer.Window.create(800, 600, "sideros");
     defer w.destroy();
 
-    var r = try Renderer.create(allocator, w);
-    defer r.destroy();
+    var r = try Renderer.init(allocator, w);
+    defer r.deinit();
 
     const resources = ecs.Resources{
         .window = w,
@@ -52,9 +52,9 @@ pub fn main() !void {
     var pool = try ecs.Pool.init(allocator, resources);
     defer pool.deinit();
     w.setResources(&pool.resources);
-    //try pool.addSystemGroup(&[_]entities.System{
-    //    testSystem,
-    //});
+    try pool.addSystemGroup(&[_]ecs.System{
+        Renderer.render,
+    }, true);
     // try pool.addSystemGroup(&[_]ecs.System{
     // testSystem2,
     // });
@@ -64,10 +64,12 @@ pub fn main() !void {
     //     try pool.addComponent(entity, ecs.components.Position{ .x = 1.0, .y = 0.5, .z = 3.0 });
     //     try pool.addComponent(entity, ecs.components.Speed{ .speed = 5.0 });
     // }
-
+    var last_time: f64 = 0.0;
     while (!w.shouldClose()) {
+        const current_time = Renderer.Window.getTime();
+        pool.resources.delta_time = current_time - last_time;
+        last_time = current_time;
         Renderer.Window.pollEvents();
-        try r.tick();
         pool.tick();
     }
 }