Add ECS.

1 files changed, 24 insertions, 0 deletions

diff --git a/world.h b/world.h
new file mode 100644
index 0000000..7f19520
--- /dev/null
+++ b/world.h
@@ -0,0 +1,24 @@
+#ifndef world_h
+#define world_h
+
+#include "components.h"
+
+#define max_entities 256
+
+typedef int Entity;
+
+typedef struct {
+	int entity_count;
+
+	unsigned char bitmask[max_entities];
+
+	CSprite sprites[max_entities];
+	CPosition positions[max_entities];
+} World;
+
+void init_world(World* world);
+Entity new_entity(World* world);
+void add_components(World* world, Entity e, CType bits);
+void remove_components(World* world, Entity e, CType bits);
+
+#endif