1 files changed, 51 insertions, 0 deletions
diff --git a/level.cpp b/level.cpp
new file mode 100644
index 0000000..6483066
--- /dev/null
+++ b/level.cpp
@@ -0,0 +1,51 @@
+#include "level.h"
+#include <stdlib.h>
+
+
+static LEVEL *level = NULL;
+
+
+LEVEL *getLevel() {
+  return level;
+}
+
+void setLevel(LEVEL *l) {
+  level = l;
+}
+
+void addRoom(LEVEL *lvl, const ROOM *room) {
+  lvl->nRooms++;
+  lvl->rooms = (ROOM*)realloc(lvl->rooms, lvl->nRooms*sizeof(ROOM));
+  lvl->rooms[lvl->nRooms-1] = *room;
+}
+
+void deleteRoom(LEVEL *lvl, unsigned int n) {
+  int i;
+  
+  lvl->nRooms--;
+  
+  for(i = n; i < lvl->nRooms; i++)
+    lvl->rooms[i] = lvl->rooms[i+1];
+  
+  lvl->rooms = (ROOM*)realloc(lvl->rooms, lvl->nRooms*sizeof(ROOM));
+}
+
+void freeLevel(LEVEL *lvl) {
+  int i;
+  
+  if(lvl) {
+    if(lvl->rooms) {
+      for(i = 0; i < lvl->nRooms; i++) {
+        if(lvl->rooms[i].polygon.vertices)
+          free(lvl->rooms[i].polygon.vertices);
+        
+        if(lvl->rooms[i].name)
+          free(lvl->rooms[i].name);
+      }
+      
+      free(lvl->rooms);
+    }
+    
+    free(lvl);
+  }
+}