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some changes to bg_lex

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This commit is contained in:
Walter Julius Hennecke 2013-10-10 21:06:12 +02:00
parent 9a7adfab67
commit 57bf980ef7
3 changed files with 45 additions and 55 deletions
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9
code/game/bg_lex.h
View file

@ -8,6 +8,11 @@
extern char *yyget_text (void* yyscanner);
#endif
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void* yyscan_t;
#endif
typedef enum {
LSYM_OBRACE, /* ( */
LSYM_OBRACEC, /* { */
@ -119,8 +124,8 @@ struct bgLexMorphem_s {
typedef struct bgLex_s bgLex;
struct bgLex_s {
void* lex;
bgLexMorphem* morphem;
yyscan_t lex;
bgLexMorphem morphem;
void* buf;
};

27
code/game/bg_lex.lex
View file

@ -737,22 +737,11 @@ int main(int argc, char* argv[]) {
bgLex* bgLex_create(char* data) {
bgLex* l = malloc(sizeof(bgLex));
/* HACK HACK HACK ... get rid of some compiler warnings */
UNUSED(yyunput);
UNUSED(input);
if(l != NULL) {
l->morphem = malloc(sizeof(bgLexMorphemData));
l->morphem.line = 0;
l->morphem.column = 0;
if(l->morphem == NULL) {
free(l);
return NULL;
}
l->morphem->line = 0;
l->morphem->column = 0;
yylex_init_extra(l->morphem, &l->lex);
yylex_init_extra(&l->morphem, &l->lex);
l->buf = yy_scan_string(data,l->lex);
}
@ -772,24 +761,20 @@ void bgLex_destroy(bgLex* lex) {
yylex_destroy(lex->lex);
}
if(lex->morphem != NULL) {
free(lex->morphem);
}
free(lex);
}
int bgLex_lex(bgLex* lex) {
int res;
if(lex->morphem->data.str != NULL) {
free(lex->morphem->data.str);
if(lex->morphem.data.str != NULL) {
free(lex->morphem.data.str);
}
/* skip LMT_IGNORE */
while(1) {
res = yylex(lex->lex);
if(lex->morphem->type != LMT_IGNORE) {
if(lex->morphem.type != LMT_IGNORE) {
break;
}
}

64
code/game/g_main.c
View file

@ -921,10 +921,10 @@ static void G_LoadTimedMessages(void) {
}
while(bgLex_lex(lexer) != 0) {
if(lexer->morphem->type == LMT_STRING) {
level.timedMessages->append(level.timedMessages, lexer->morphem->data.str, LT_STRING, strlen(lexer->morphem->data.str));
if(lexer->morphem.type == LMT_STRING) {
level.timedMessages->append(level.timedMessages, lexer->morphem.data.str, LT_STRING, strlen(lexer->morphem.data.str));
} else {
G_Logger(LL_WARN, "Unexpected token in timedmessages.cfg:%d:%d!\n", lexer->morphem->line, lexer->morphem->column);
G_Logger(LL_WARN, "Unexpected token in timedmessages.cfg:%d:%d!\n", lexer->morphem.line, lexer->morphem.column);
}
}
G_Logger(LL_INFO, "Loaded %d timed messages.\n", level.timedMessages->length);
@ -1129,15 +1129,15 @@ static void G_LoadServerChangeFile(void) {
return;
}
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem->data.symbol != LSYM_SERVER_CHANGE_CONFIG) {
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem.data.symbol != LSYM_SERVER_CHANGE_CONFIG) {
G_LocLogger(LL_ERROR, "Expected 'ServerChangeConfig' at beginning of %s.\n", fileRoute);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
return;
}
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem->data.symbol != LSYM_OBRACEC) {
G_LocLogger(LL_ERROR, "Missing '{' at %d:%d.\n", lex->morphem->line, lex->morphem->column);
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem.data.symbol != LSYM_OBRACEC) {
G_LocLogger(LL_ERROR, "Missing '{' at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1145,13 +1145,13 @@ static void G_LoadServerChangeFile(void) {
}
while(bgLex_lex(lex) != 0) {
if(lex->morphem->type == LMT_SYMBOL && lex->morphem->data.symbol == LSYM_CBRACEC) {
if(lex->morphem.type == LMT_SYMBOL && lex->morphem.data.symbol == LSYM_CBRACEC) {
break;
}
if(lex->morphem->type == LMT_SYMBOL && lex->morphem->data.symbol == LSYM_SERVER) {
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem->data.symbol != LSYM_OBRACESQ) {
G_LocLogger(LL_ERROR, "Missing '[' at %d:%d.\n", lex->morphem->line, lex->morphem->column);
if(lex->morphem.type == LMT_SYMBOL && lex->morphem.data.symbol == LSYM_SERVER) {
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem.data.symbol != LSYM_OBRACESQ) {
G_LocLogger(LL_ERROR, "Missing '[' at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1159,9 +1159,9 @@ static void G_LoadServerChangeFile(void) {
}
if(bgLex_lex(lex) == LMT_STRING) {
strncpy(level.srvChangeData.ip[level.srvChangeData.count], lex->morphem->data.str, sizeof(level.srvChangeData.ip[level.srvChangeData.count]));
strncpy(level.srvChangeData.ip[level.srvChangeData.count], lex->morphem.data.str, sizeof(level.srvChangeData.ip[level.srvChangeData.count]));
} else {
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1169,9 +1169,9 @@ static void G_LoadServerChangeFile(void) {
}
if(bgLex_lex(lex) == LMT_STRING) {
strncpy(level.srvChangeData.name[level.srvChangeData.count], lex->morphem->data.str, sizeof(level.srvChangeData.name[level.srvChangeData.count]));
strncpy(level.srvChangeData.name[level.srvChangeData.count], lex->morphem.data.str, sizeof(level.srvChangeData.name[level.srvChangeData.count]));
} else {
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
memset(level.srvChangeData.ip[level.srvChangeData.count], 0, sizeof(level.srvChangeData.ip[level.srvChangeData.count]));
@ -1181,15 +1181,15 @@ static void G_LoadServerChangeFile(void) {
level.srvChangeData.count++;
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem->data.symbol != LSYM_CBRACESQ) {
G_LocLogger(LL_ERROR, "Missing ']' at %d:%d.\n", lex->morphem->line, lex->morphem->column);
if(bgLex_lex(lex) != LMT_SYMBOL || lex->morphem.data.symbol != LSYM_CBRACESQ) {
G_LocLogger(LL_ERROR, "Missing ']' at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
return;
}
} else {
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d. Expected '}' or 'Server'\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Unexpected token at %d:%d. Expected '}' or 'Server'\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1385,8 +1385,8 @@ static void G_LoadLocationsFile( void )
return;
}
if(lex->morphem->data.symbol == LSYM_LOCATIONS_LIST || lex->morphem->data.symbol == LSYM_LOCATIONS_LIST_2) {
if(bgLex_lex(lex) == LMT_SYMBOL && lex->morphem->data.symbol == LSYM_OBRACEC) {
if(lex->morphem.data.symbol == LSYM_LOCATIONS_LIST || lex->morphem.data.symbol == LSYM_LOCATIONS_LIST_2) {
if(bgLex_lex(lex) == LMT_SYMBOL && lex->morphem.data.symbol == LSYM_OBRACEC) {
if(bgLex_lex(lex) == 0) {
G_LocLogger(LL_ERROR, "Unexpected end of file.\n");
free(buffer);
@ -1399,14 +1399,14 @@ static void G_LoadLocationsFile( void )
}
while(qtrue) {
if(lex->morphem->type == LMT_SYMBOL && lex->morphem->data.symbol == LSYM_CBRACEC) {
if(lex->morphem.type == LMT_SYMBOL && lex->morphem.data.symbol == LSYM_CBRACEC) {
break;
}
if(lex->morphem->type == LMT_VECTOR3) {
VectorCopy(lex->morphem->data.vector3, origin);
if(lex->morphem.type == LMT_VECTOR3) {
VectorCopy(lex->morphem.data.vector3, origin);
} else {
G_LocLogger(LL_ERROR, "Expected vector at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Expected vector at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1414,9 +1414,9 @@ static void G_LoadLocationsFile( void )
}
if(bgLex_lex(lex) == LMT_VECTOR3) {
VectorCopy(lex->morphem->data.vector3, angles);
VectorCopy(lex->morphem.data.vector3, angles);
} else {
G_LocLogger(LL_ERROR, "Expected vector at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Expected vector at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1426,7 +1426,7 @@ static void G_LoadLocationsFile( void )
if(bgLex_lex(lex) == LMT_STRING) {
int result;
desc = G_NewString(lex->morphem->data.str);
desc = G_NewString(lex->morphem.data.str);
if(desc == NULL) {
free(buffer);
@ -1436,7 +1436,7 @@ static void G_LoadLocationsFile( void )
if((result = bgLex_lex(lex)) == LMT_STRING) {
rest = atoi(desc);
desc = G_NewString(lex->morphem->data.str);
desc = G_NewString(lex->morphem.data.str);
if(bgLex_lex(lex) == 0) {
G_LocLogger(LL_ERROR, "Unexpected end of file.\n");
@ -1455,7 +1455,7 @@ static void G_LoadLocationsFile( void )
}
}
} else {
G_LocLogger(LL_ERROR, "ERROR: Expected string at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "ERROR: Expected string at %d:%d.\n", lex->morphem.line, lex->morphem.column);
free(buffer);
bgLex_destroy(lex);
G_LogFuncEnd();
@ -1495,7 +1495,7 @@ static void G_LoadLocationsFile( void )
ent = NULL;
rest = 0;
if(lex->morphem->type == LMT_SYMBOL && lex->morphem->data.symbol == LSYM_SEMICOLON) {
if(lex->morphem.type == LMT_SYMBOL && lex->morphem.data.symbol == LSYM_SEMICOLON) {
if(bgLex_lex(lex) == 0) {
G_LocLogger(LL_ERROR, "Unexpected end of file.\n");
free(buffer);
@ -1504,11 +1504,11 @@ static void G_LoadLocationsFile( void )
return;
}
} else {
G_Logger(LL_WARN, "Missing ';' at %d:%d.\n", lex->morphem->line, lex->morphem->column);
G_Logger(LL_WARN, "Missing ';' at %d:%d.\n", lex->morphem.line, lex->morphem.column);
}
}
} else {
G_LocLogger(LL_ERROR, "Unexpected token at %s:%d:%d.\n", fileRoute, lex->morphem->line, lex->morphem->column);
G_LocLogger(LL_ERROR, "Unexpected token at %s:%d:%d.\n", fileRoute, lex->morphem.line, lex->morphem.column);
G_LocLogger(LL_ERROR, "Expected 'LocationsList' or 'LocationsList2'.\n");
free(buffer);
bgLex_destroy(lex);
@ -1516,7 +1516,7 @@ static void G_LoadLocationsFile( void )
return;
}
if(lex->morphem->type != LMT_SYMBOL || lex->morphem->data.symbol != LSYM_CBRACEC) {
if(lex->morphem.type != LMT_SYMBOL || lex->morphem.data.symbol != LSYM_CBRACEC) {
G_Logger(LL_WARN, "Missing closing brace '}'!\n");
}