cleaned up code structure a bit

1 files changed, 61 insertions, 0 deletions

diff --git a/src/engine/e_map.c b/src/engine/e_map.c
new file mode 100644
index 00000000..6dfa4aa6
--- /dev/null
+++ b/src/engine/e_map.c
@@ -0,0 +1,61 @@
+/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
+#include <stdio.h>
+#include "e_datafile.h"
+
+static DATAFILE *map = 0;
+
+void *map_get_data(int index)
+{
+	return datafile_get_data(map, index);
+}
+
+void map_unload_data(int index)
+{
+	datafile_unload_data(map, index);
+}
+
+void *map_get_item(int index, int *type, int *id)
+{
+	return datafile_get_item(map, index, type, id);
+}
+
+void map_get_type(int type, int *start, int *num)
+{
+	datafile_get_type(map, type, start, num);
+}
+
+void *map_find_item(int type, int id)
+{
+	return datafile_find_item(map, type, id);
+}
+
+int map_num_items()
+{
+	return datafile_num_items(map);
+}
+
+void map_unload()
+{
+	datafile_unload(map);
+	map = 0x0;
+}
+
+int map_is_loaded()
+{
+	return map != 0;
+}
+
+int map_load(const char *mapname)
+{
+	char buf[512];
+	sprintf(buf, "data/maps/%s.map", mapname);
+	map = datafile_load(buf);
+	return map != 0;
+}
+
+void map_set(void *m)
+{
+	if(map)
+		map_unload();
+	map = (DATAFILE*)m;
+}