comparison: src/Types.h
src/Types.h
- changeset 88
- 5def6ff8b466
- child 108
- 6409ece8297c
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| 87:8f65914e7046 | 88:5def6ff8b466 |
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| 1 /* | |
| 2 Copyright 2012-2014 Santeri Piippo | |
| 3 All rights reserved. | |
| 4 | |
| 5 Redistribution and use in source and binary forms, with or without | |
| 6 modification, are permitted provided that the following conditions | |
| 7 are met: | |
| 8 | |
| 9 1. Redistributions of source code must retain the above copyright | |
| 10 notice, this list of conditions and the following disclaimer. | |
| 11 2. Redistributions in binary form must reproduce the above copyright | |
| 12 notice, this list of conditions and the following disclaimer in the | |
| 13 documentation and/or other materials provided with the distribution. | |
| 14 3. The name of the author may not be used to endorse or promote products | |
| 15 derived from this software without specific prior written permission. | |
| 16 | |
| 17 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 18 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 19 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 20 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 21 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 22 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 23 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 24 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 26 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #ifndef BOTC_TYPES_H | |
| 30 #define BOTC_TYPES_H | |
| 31 | |
| 32 #include <cstdlib> | |
| 33 #include <stdexcept> | |
| 34 #include "String.h" | |
| 35 | |
| 36 static const std::nullptr_t null = nullptr; | |
| 37 | |
| 38 // ============================================================================= | |
| 39 // | |
| 40 // Byte datatype | |
| 41 // | |
| 42 typedef int32_t word; | |
| 43 typedef unsigned char byte; | |
| 44 | |
| 45 // ============================================================================= | |
| 46 // | |
| 47 // Parser mode: where is the parser at? | |
| 48 // | |
| 49 enum EParserMode | |
| 50 { | |
| 51 ETopLevelMode, // at top level | |
| 52 EEventMode, // inside event definition | |
| 53 EMainLoopMode, // inside mainloop | |
| 54 EOnenterMode, // inside onenter | |
| 55 EOnexitMode, // inside onexit | |
| 56 }; | |
| 57 | |
| 58 // ============================================================================= | |
| 59 // | |
| 60 enum EType | |
| 61 { | |
| 62 EUnknownType = 0, | |
| 63 EVoidType, | |
| 64 EIntType, | |
| 65 EStringType, | |
| 66 EBoolType, | |
| 67 }; | |
| 68 | |
| 69 // ============================================================================= | |
| 70 // | |
| 71 struct ByteMark | |
| 72 { | |
| 73 String name; | |
| 74 int pos; | |
| 75 }; | |
| 76 | |
| 77 // ============================================================================= | |
| 78 // | |
| 79 struct MarkReference | |
| 80 { | |
| 81 ByteMark* target; | |
| 82 int pos; | |
| 83 }; | |
| 84 | |
| 85 // ============================================================================= | |
| 86 // | |
| 87 class ScriptError : public std::exception | |
| 88 { | |
| 89 public: | |
| 90 ScriptError (const String& msg) : | |
| 91 mMsg (msg) {} | |
| 92 | |
| 93 inline const char* what() const throw() | |
| 94 { | |
| 95 return mMsg; | |
| 96 } | |
| 97 | |
| 98 private: | |
| 99 String mMsg; | |
| 100 }; | |
| 101 | |
| 102 // ============================================================================= | |
| 103 // | |
| 104 // Get absolute value of @a | |
| 105 // | |
| 106 template<class T> inline T abs (T a) | |
| 107 { | |
| 108 return (a >= 0) ? a : -a; | |
| 109 } | |
| 110 | |
| 111 #ifdef IN_IDE_PARSER | |
| 112 using FILE = void; | |
| 113 #endif | |
| 114 | |
| 115 #endif // BOTC_TYPES_H |
