Add strong typed int type BeingId.

2 files changed, 40 insertions, 1 deletions

diff --git a/src/enums/simpletypes/beingid.h b/src/enums/simpletypes/beingid.h
new file mode 100644
index 000000000..dddd83932
--- /dev/null
+++ b/src/enums/simpletypes/beingid.h
@@ -0,0 +1,34 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2015  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ENUMS_SIMPLETYPES_BEINGID_H
+#define ENUMS_SIMPLETYPES_BEINGID_H
+
+#include "enums/simpletypes/intdefines.h"
+
+defIntEnum(BeingId, int);
+
+#ifdef ADVGCC
+const BeingId BeingId_negOne = static_cast<BeingId>(-1);
+#else
+const BeingId BeingId_negOne = -1;
+#endif
+
+#endif  // ENUMS_SIMPLETYPES_BEINGID_H
diff --git a/src/enums/simpletypes/intdefines.h b/src/enums/simpletypes/intdefines.h
index 56e052ce3..765318cdc 100644
--- a/src/enums/simpletypes/intdefines.h
+++ b/src/enums/simpletypes/intdefines.h
@@ -29,13 +29,18 @@
     enum class name : type \
     { \
     }; \
+    const name name##_zero = static_cast<name>(0)
+
 #define fromInt(val, name) static_cast<name>(val)
+#define toInt(val, name) static_cast<name>(val)
 
 #else  // ADVGCC
 
 #define defIntEnum(name, type) \
-    typedef type name
+    typedef type name; \
+    const name name##_zero = 0
 #define fromInt(val, name) (val)
+#define toInt(val, name) (val)
 
 #endif  // ADVGCC