Initial independent commit

1 files changed, 22 insertions, 0 deletions

diff --git a/include/engine/state.h b/include/engine/state.h
new file mode 100644
index 0000000..83b57a2
--- /dev/null
+++ b/include/engine/state.h
@@ -0,0 +1,22 @@
+#ifndef STATE_H
+#define STATE_H
+
+#include <engine/memory.h>
+
+typedef enum StateType {
+  STATE_null,
+#define State(name) STATE_##name,
+#include <state_type_list.h>
+#undef State
+  STATE_quit,
+} StateType;
+
+extern const char *StateTypeStr[];
+
+StateType(*State_updateFunc(StateType type))(void*);
+
+void State_init(StateType type,   memory *mem);
+void State_free(StateType type,   memory *mem);
+StateType State_update(StateType type, memory *mem);
+
+#endif