server/include/traits.h

#ifndef TRAITS_H__
#define TRAITS_H__

struct player;
struct object;
struct maptile;
struct archetype;
struct region;
struct party;
struct treasurelist;

// could have used templates, but a more traditional C api
// uses more explicit typing which is ok for this purpose.
enum data_type
{
  DT_END,     // no further arguments
  DT_AV,      // perl-only av that needs to be flattened out
  DT_INT,
  DT_INT64,
  DT_DOUBLE,
  DT_STRING,  // 0-terminated string
  DT_DATA,    // string + length
  DT_OBJECT,
  DT_MAP,
  DT_PLAYER,
  DT_ARCH,
  DT_PARTY,
  DT_REGION,

  NUM_DATA_TYPES
};

template<typename T>
struct cftype { };

template<>
struct cftype<int> {
  static const data_type dt = DT_INT;
};

template<>
struct cftype<sint64> {
  static const data_type dt = DT_INT64;
};

template<>
struct cftype<double> {
  static const data_type dt = DT_DOUBLE;
};

template<>
struct cftype<const char *> {
  static const data_type dt = DT_STRING;
};

template<>
struct cftype<object> {
  static const data_type dt = DT_OBJECT;
};

template<>
struct cftype<player> {
  static const data_type dt = DT_PLAYER;
};

template<>
struct cftype<maptile> {
  static const data_type dt = DT_MAP;
};

template<>
struct cftype<archetype> {
  static const data_type dt = DT_ARCH;
};

template<>
struct cftype<party> {
  static const data_type dt = DT_PARTY;
};

template<>
struct cftype<region> {
  static const data_type dt = DT_REGION;
};

template<>
struct cftype<treasurelist> {
  static const data_type dt = DT_REGION;
};

#endif

Revision:	1.4
Committed:	Sat Sep 16 22:24:12 2006 UTC (17 years, 8 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.3:	+17 -18 lines
Log Message:	mapstruct => maptile removed many ytypedefs in favor of structure tags
#	Content
1	#ifndef TRAITS_H__
2	#define TRAITS_H__
3
4	struct player;
5	struct object;
6	struct maptile;
7	struct archetype;
8	struct region;
9	struct party;
10	struct treasurelist;
11
12	// could have used templates, but a more traditional C api
13	// uses more explicit typing which is ok for this purpose.
14	enum data_type
15	{
16	DT_END, // no further arguments
17	DT_AV, // perl-only av that needs to be flattened out
18	DT_INT,
19	DT_INT64,
20	DT_DOUBLE,
21	DT_STRING, // 0-terminated string
22	DT_DATA, // string + length
23	DT_OBJECT,
24	DT_MAP,
25	DT_PLAYER,
26	DT_ARCH,
27	DT_PARTY,
28	DT_REGION,
29
30	NUM_DATA_TYPES
31	};
32
33	template<typename T>
34	struct cftype { };
35
36	template<>
37	struct cftype<int> {
38	static const data_type dt = DT_INT;
39	};
40
41	template<>
42	struct cftype<sint64> {
43	static const data_type dt = DT_INT64;
44	};
45
46	template<>
47	struct cftype<double> {
48	static const data_type dt = DT_DOUBLE;
49	};
50
51	template<>
52	struct cftype<const char *> {
53	static const data_type dt = DT_STRING;
54	};
55
56	template<>
57	struct cftype<object> {
58	static const data_type dt = DT_OBJECT;
59	};
60
61	template<>
62	struct cftype<player> {
63	static const data_type dt = DT_PLAYER;
64	};
65
66	template<>
67	struct cftype<maptile> {
68	static const data_type dt = DT_MAP;
69	};
70
71	template<>
72	struct cftype<archetype> {
73	static const data_type dt = DT_ARCH;
74	};
75
76	template<>
77	struct cftype<party> {
78	static const data_type dt = DT_PARTY;
79	};
80
81	template<>
82	struct cftype<region> {
83	static const data_type dt = DT_REGION;
84	};
85
86	template<>
87	struct cftype<treasurelist> {
88	static const data_type dt = DT_REGION;
89	};
90
91	#endif
92