#pragma once
+IntrusiveList g_events;
+IntrusiveList g_components;
+STATIC_INIT(components) { g_events = IL_NEW(); g_components = IL_NEW(); }
+
/** Components always interpolate from the previous state */
#define COMPONENT(com) \
void com_##com##_interpolate(entity it, float a); \
.bool com_##com
-#define FOREACH_COMPONENT(com, body) FOREACH_ENTITY_FLOAT(com_##com, true, body)
+#define FOREACH_COMPONENT(com, body) IL_EACH(g_components, it.com_##com, body)
#define EVENT(T, args) .bool evt_##T##_listener; .void args evt_##T
#define emit(T, ...) \
MACRO_BEGIN \
- FOREACH_ENTITY_FLOAT_ORDERED(evt_##T##_listener, true, it.evt_##T(__VA_ARGS__)); \
+ IL_EACH(g_events, it.evt_##T##_listener, it.evt_##T(__VA_ARGS__)); \
MACRO_END
#define subscribe(listener, T, fn) \
MACRO_BEGIN \
listener.evt_##T = (fn); \
listener.evt_##T##_listener = true; \
+ IL_PUSH(g_events, listener); \
MACRO_END