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| 18 | * <http://www.gnu.org/licenses/>. |
18 | * <http://www.gnu.org/licenses/>. |
| 19 | * |
19 | * |
| 20 | * The authors can be reached via e-mail to <support@deliantra.net> |
20 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 21 | */ |
21 | */ |
| 22 | |
22 | |
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23 | /* define traits (actually just types at the moment) for basic types */ |
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24 | |
| 23 | #ifndef TRAITS_H__ |
25 | #ifndef TRAITS_H__ |
| 24 | #define TRAITS_H__ |
26 | #define TRAITS_H__ |
| 25 | |
27 | |
| 26 | #include <inttypes.h> |
28 | #include <inttypes.h> |
| 27 | |
29 | |
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| 32 | typedef int32_t sint32; |
34 | typedef int32_t sint32; |
| 33 | typedef uint32_t uint32; |
35 | typedef uint32_t uint32; |
| 34 | typedef int64_t sint64; |
36 | typedef int64_t sint64; |
| 35 | typedef uint64_t uint64; |
37 | typedef uint64_t uint64; |
| 36 | |
38 | |
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39 | typedef uint32 weight_t; |
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40 | typedef sint64 volume_t; |
| 37 | typedef uint32_t tick_t; |
41 | typedef uint32 tick_t; |
| 38 | typedef uint16_t faceidx; |
42 | typedef uint16 faceidx; |
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43 | |
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44 | inline weight_t |
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45 | weight_to_kg_approx (weight_t w) |
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46 | { |
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47 | // we divide by 1024, because otherwise we need a 64 bit multiply |
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48 | return w >> 10; |
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49 | } |
| 39 | |
50 | |
| 40 | const int sint32_digits = 11; // number of digits an sint32 uses max. |
51 | const int sint32_digits = 11; // number of digits an sint32 uses max. |
| 41 | const int sint64_digits = 20; |
52 | const int sint64_digits = 20; |
| 42 | |
53 | |
| 43 | typedef char *octet_string; |
54 | typedef char *octet_string; |
