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bugfix for order of operations.. after rotating 360 degrees or more the enum didn't reset to 0

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This commit is contained in:
Mark Vejvoda
2010-03-27 02:22:14 +00:00
parent 26289b70d2
commit 7d75f5cc97
1 changed files with 6 additions and 2 deletions
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8
source/glest_game/game/game_constants.h
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@@ -2,6 +2,7 @@
#define _GLEST_GAME_GAMECONSTANTS_H_ #define _GLEST_GAME_GAMECONSTANTS_H_
#include <cassert> #include <cassert>
#include <stdio.h>
// ============================================================== // ==============================================================
// This file is part of Glest (www.glest.org) // This file is part of Glest (www.glest.org)
@@ -65,12 +66,15 @@ public:
value = static_cast<Enum>(v); value = static_cast<Enum>(v);
} }
operator Enum() { return value; } operator Enum() { return value; }
//int asInt() { return (int)value; }
void operator++() { void operator++() {
value = static_cast<Enum>(value + 1 % 4); //printf("In [%s::%s] Line: %d BEFORE +: value = %d\n",__FILE__,__FUNCTION__,__LINE__,asInt());
value = static_cast<Enum>((value + 1) % 4);
//printf("In [%s::%s] Line: %d AFTER +: value = %d\n",__FILE__,__FUNCTION__,__LINE__,asInt());
} }
void operator--() { // mod with negative numbers is a 'grey area', hence the +3 rather than -1 void operator--() { // mod with negative numbers is a 'grey area', hence the +3 rather than -1
value = static_cast<Enum>(value + 3 % 4); value = static_cast<Enum>((value + 3) % 4);
} }
private: private: