Add texture flipping

game/systems_entity.c

@@ -86,6 +86,13 @@ void entityUpdateKinematic(ecs_iter_t *it) {
         position[i].x += velocity[i].x * dt * 10;
         position[i].y += velocity[i].y * dt * 10;
         rotation[i] += angularVelocity[i] * dt * 10;
+
+        // Update flipX
+        ecs_entity_t entity = it->entities[i];
+        if (ecs_has(it->world, entity, TextureRegion)) {
+            TextureRegion *text = ecs_get_mut(it->world, entity, TextureRegion);
+            text->flipX = velocity[i].x < 0.0f;
+        }
     }
 }