--- a/src/common.h Fri Jan 10 16:11:49 2014 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,186 +0,0 @@ -/* - * botc source code - * Copyright (C) 2012 Santeri `Dusk` Piippo - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. Neither the name of the developer nor the names of its contributors may - * be used to endorse or promote products derived from this software without - * specific prior written permission. - * 4. Redistributions in any form must be accompanied by information on how to - * obtain complete source code for the software and any accompanying - * software that uses the software. The source code must either be included - * in the distribution or be available for no more than the cost of - * distribution plus a nominal fee, and must be freely redistributable - * under reasonable conditions. For an executable file, complete source - * code means the source code for all modules it contains. It does not - * include source code for modules or files that typically accompany the - * major components of the operating system on which the executable file - * runs. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. -*/ - -#ifndef __COMMON_H__ -#define __COMMON_H__ - -#include <stdio.h> -#include <stdarg.h> -#include <stdint.h> -#include "bots.h" -#include "str.h" - -// Application name and version -#define APPNAME "botc" -#define VERSION_MAJOR 0 -#define VERSION_MINOR 999 - -// Use a macro for Write so we can get the function name -// This can be pretty crucial in debugging. -#ifdef __GNUC__ -#define Write(STUFF) DoWrite (__PRETTY_FUNCTION__, STUFF) -#else -#define Write(STUFF) DoWrite (__func__, STUFF) -#endif - -// On Windows, files are case-insensitive -#if (defined(WIN32) || defined(_WIN32) || defined(__WIN32)) && !defined(__CYGWIN__) - #define FILE_CASEINSENSITIVE -#endif - -// Parser mode: where is the parser at? -enum parsermode_e { - MODE_TOPLEVEL, // at top level - MODE_EVENT, // inside event definition - MODE_MAINLOOP, // inside mainloop - MODE_ONENTER, // inside onenter - MODE_ONEXIT, // inside onexit -}; - -enum type_e { - TYPE_UNKNOWN = 0, - TYPE_VOID, - TYPE_INT, - TYPE_STRING, - TYPE_BOOL, -}; - -#define CHECK_FILE(pointer,path,action) \ - if (!pointer) { \ - error ("couldn't open %s for %s!\n", (char*)path, action); \ - exit (1); \ - } - -// Shortcut for formatting -#define PERFORM_FORMAT(in, out) \ - va_list v; \ - va_start (v, in); \ - char* out = vdynformat (in, v, 256); \ - va_end (v); - -// Plural expression -#define PLURAL(n) (n != 1) ? "s" : "" - -// Shortcut for zeroing something -#define ZERO(obj) memset (&obj, 0, sizeof (obj)); - -void error (const char* text, ...); -char* ObjectFileName (str s); -bool fexists (char* path); -type_e GetTypeByName (str token); -str GetTypeName (type_e type); - -// Make the parser's variables globally available -extern int g_NumStates; -extern int g_NumEvents; -extern parsermode_e g_CurMode; -extern str g_CurState; - -#define neurosphere if (g_Neurosphere) -#define twice for (int repeat_token = 0; repeat_token < 2; repeat_token++) - -#ifndef __GNUC__ -#define __attribute__(X) -#endif -#define deprecated __attribute__ ((deprecated)) - -// Power function -template<class T> T pow (T a, unsigned int b) { - if (!b) - return 1; - - T r = a; - while (b > 1) { - b--; - r = r * a; - } - - return r; -} - -// Whitespace check -inline bool IsCharWhitespace (char c) { - return (c <= 32 || c == 127 || c == 255); -} - -// Byte datatype -typedef int32_t word; -typedef unsigned char byte; - -// Keywords -#ifndef __MAIN_CXX__ -extern const char** g_Keywords; -#endif - -bool IsKeyword (str s); -unsigned int NumKeywords (); - -// Script mark and reference -struct ScriptMark { - str name; - size_t pos; -}; - -struct ScriptMarkReference { - unsigned int num; - size_t pos; -}; - -// ==================================================================== -// Generic union -template <class T> union union_t { - T val; - byte b[sizeof (T)]; - char c[sizeof (T)]; - double d; - float f; - int i; - word w; -}; - -// ==================================================================== -// Finds a byte in the given value. -template <class T> inline unsigned char GetByteIndex (T a, unsigned int b) { - union_t<T> uni; - uni.val = a; - return uni.b[b]; -} - -#endif // __COMMON_H__