entities, step 1

1 files changed, 56 insertions, 0 deletions

diff --git a/src/core/entity.cc b/src/core/entity.cc
new file mode 100644
index 0000000..c8736da
--- /dev/null
+++ b/src/core/entity.cc
@@ -0,0 +1,56 @@
+/*
+   core/entity.cc
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2.
+*/
+
+#include "sys/sys.h"
+#include "core/entity.h"
+#include <iomanip>
+
+namespace core
+{
+
+Entity::Entity(unsigned int entity_type, unsigned int entity_flags)
+{
+	flags = entity_flags;
+	type = entity_type;
+	core::entity::add(this);
+}
+
+Entity::~Entity()
+{
+}
+
+namespace entity 
+{
+
+std::vector<Entity*> registry;
+
+void add(Entity *ent)
+{
+	ent->id = (unsigned int) registry.size();
+	registry.push_back(ent);
+}
+
+void clear()
+{
+	std::vector<Entity *>::iterator it;
+	for (it=registry.begin(); it != registry.end(); it++) {
+		delete (*it);
+		(*it) = 0;
+	}
+	registry.clear();
+}
+
+void list()
+{
+	std::vector<Entity *>::iterator it;
+	for (it=registry.begin(); it != registry.end(); it++) {
+		con_print << "  id " << std::setw(3) << (*it)->id << " type " << std::setw(2) << (*it)->type << std::endl;
+	}
+	con_print << registry.size() << " registered entities" << std::endl;
+}
+}
+
+}