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Add invalid coord variables

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This commit is contained in:
Marc Di Luzio 2014-12-16 13:13:00 +00:00
parent da1cb32583
commit a6e1319fad
2 changed files with 15 additions and 0 deletions
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9
game/gametypes.h
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@ -1,6 +1,8 @@
#ifndef _GAME_TYPES_H_ #ifndef _GAME_TYPES_H_
#define _GAME_TYPES_H_ #define _GAME_TYPES_H_
#include <limits> // std::numeric_limits
// Type for a team IDs // Type for a team IDs
typedef unsigned short team_id_t; typedef unsigned short team_id_t;
@ -16,4 +18,11 @@ typedef char unitType_c;
// Typedef for unit visual representations // Typedef for unit visual representations
typedef char unitVis_c; typedef char unitVis_c;
// Invalid data for above types
static const team_id_t team_id_invalid = std::numeric_limits<team_id_t>::max();
static const player_id_t player_id_invalid = std::numeric_limits<player_id_t>::max();
static const unit_id_t unit_id_invalid = std::numeric_limits<unit_id_t>::max();
static const unitType_c unitType_invalid = std::numeric_limits<unitType_c>::max();
static const unitVis_c unitVis_invalid = std::numeric_limits<unitVis_c>::max();
#endif //_GAME_TYPES_H_ #endif //_GAME_TYPES_H_

6
maths/mathtypes.h
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@ -1,10 +1,16 @@
#ifndef _BASETYPES_H_ #ifndef _BASETYPES_H_
#define _BASETYPES_H_ #define _BASETYPES_H_
#include <limits> // std::numeric_limits
// Coordinate types // Coordinate types
typedef short coord_t; typedef short coord_t;
typedef unsigned short ucoord_t; typedef unsigned short ucoord_t;
// Invalid values
static const coord_t coord_invalid = std::numeric_limits<coord_t>::max();
static const ucoord_t ucoord_invalid = std::numeric_limits<ucoord_t>::max();
// Direction representation // Direction representation
enum dir_t : char enum dir_t : char
{ {