server/include/traits.h

#ifndef TRAITS_H__
#define TRAITS_H__

struct client_socket;
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_SOCKET,
  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<client_socket> {
  static const data_type dt = DT_SOCKET;
};

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:	1.5
Committed:	Thu Dec 14 05:09:32 2006 UTC (17 years, 5 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+7 -0 lines
Log Message:	- remove some old socket mode cruft - preliminarily added attachable client_socket interface to perl (untested but also unreachable from perl code atm)
#	User	Rev	Content
1	root	1.1	#ifndef TRAITS_H__
2			#define TRAITS_H__
3
4	root	1.5	struct client_socket;
5	root	1.4	struct player;
6	root	1.1	struct object;
7	root	1.4	struct maptile;
8	root	1.3	struct archetype;
9	root	1.1	struct region;
10			struct party;
11	root	1.4	struct treasurelist;
12	root	1.1
13			// could have used templates, but a more traditional C api
14			// uses more explicit typing which is ok for this purpose.
15			enum data_type
16			{
17			DT_END, // no further arguments
18			DT_AV, // perl-only av that needs to be flattened out
19			DT_INT,
20			DT_INT64,
21			DT_DOUBLE,
22			DT_STRING, // 0-terminated string
23			DT_DATA, // string + length
24			DT_OBJECT,
25			DT_MAP,
26	root	1.5	DT_SOCKET,
27	root	1.1	DT_PLAYER,
28			DT_ARCH,
29			DT_PARTY,
30			DT_REGION,
31
32			NUM_DATA_TYPES
33			};
34
35			template<typename T>
36			struct cftype { };
37
38			template<>
39			struct cftype<int> {
40	root	1.4	static const data_type dt = DT_INT;
41	root	1.1	};
42
43			template<>
44			struct cftype<sint64> {
45	root	1.4	static const data_type dt = DT_INT64;
46	root	1.1	};
47
48			template<>
49			struct cftype<double> {
50	root	1.4	static const data_type dt = DT_DOUBLE;
51	root	1.1	};
52
53			template<>
54			struct cftype<const char *> {
55	root	1.4	static const data_type dt = DT_STRING;
56	root	1.1	};
57
58			template<>
59			struct cftype<object> {
60	root	1.4	static const data_type dt = DT_OBJECT;
61	root	1.1	};
62
63			template<>
64	root	1.5	struct cftype<client_socket> {
65			static const data_type dt = DT_SOCKET;
66			};
67
68			template<>
69	root	1.4	struct cftype<player> {
70			static const data_type dt = DT_PLAYER;
71	root	1.1	};
72
73			template<>
74	root	1.4	struct cftype<maptile> {
75			static const data_type dt = DT_MAP;
76	root	1.1	};
77
78			template<>
79	root	1.3	struct cftype<archetype> {
80	root	1.4	static const data_type dt = DT_ARCH;
81	root	1.1	};
82
83			template<>
84			struct cftype<party> {
85	root	1.4	static const data_type dt = DT_PARTY;
86	root	1.1	};
87
88			template<>
89			struct cftype<region> {
90	root	1.4	static const data_type dt = DT_REGION;
91	root	1.2	};
92
93			template<>
94	root	1.4	struct cftype<treasurelist> {
95			static const data_type dt = DT_REGION;
96	root	1.1	};
97
98			#endif
99