EBNF_POKEBATTLE.txt

program = { statement } ;

statement = atributes_declaration
          | tipo_declaration
          | bin_op
          | assign
          | while_block
          | if_block
          | func_declaration
          | funcall ;

atributes_declaration = VAR_NAME DOUBLE_ARROW ATRIBUTE_INT ASSIGN NUMBER ;

tipo_declaration = VAR_NAME DOUBLE_ARROW ATRIBUTE_STR ASSIGN ASPAS STRING ASPAS ;

bin_op = VAR_NAME BINOP VAR_NAME ;

bool_op = VAR_NAME BOOL_OP NUMBER ;

assign = VAR_NAME ASSIGN bin_op ;

while_block = WHILE bool_op QUEBRA program END ;

if_block = IF bool_op QUEBRA program END ;

func_declaration = FUNC_DEC VAR_NAME OPEN_PAREN func_params CLOSE_PAREN func_return_block END ;

func_params = VAR_NAME SEMI_ARROW VAR_NAME { VIRGULA VAR_NAME SEMI_ARROW VAR_NAME } ;

func_return_block = program RETURN VAR_NAME ;

funcall = VAR_NAME ASSIGN VAR_NAME OPEN_PAREN funcall_params CLOSE_PAREN ;

funcall_params = VAR_NAME { VIRGULA VAR_NAME } ;

VIRGULA ::= , ;
VARNAME ::= [a-zA-Z]+_[a-zA-Z]+ ;
ASSIGN  ::= IGUAL ;
ATRIBUTE_INT ::= HP|ATAQUE ;
BOOL_OP ::= MAIOR|MENOR|EXATO ;
IF ::= SE ;
NUMBER ::= \d+ ;
NUMBER ::= digit { digit } ;
digit ::= 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 ;
ATRIBUTE_STR ::= TIPO ; 
QUEBRA ::= \n ;
BINOP ::= RECUPERAR|ATACAR|* ;
END ::= FIM_TATICA ;
WHILE ::= BATALHA ;
RETURN ::= RESULTADO ; 
ASPAS ::= " ;
OPEN_PAREN ::= ( ;
CLOSE_PAREN ::= ) ;
DOUBLE_ARROW ::= >> ;
SEMI_ARROW ::= => ;
FUNC_DEC ::= ESTRATEGIA ;
STRING ::= [A-Z]+;