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#ifndef TIBIA_SCRIPT_HH_
#define TIBIA_SCRIPT_HH_ 1
#include "common.hh"
#include "enums.hh"
struct TReadScriptFile {
// REGULAR FUNCTIONS
// =========================================================================
TReadScriptFile(void);
~TReadScriptFile(void);
void open(const char *FileName);
void close(void);
void error(const char *Text);
void nextToken(void);
char *getIdentifier(void);
int getNumber(void);
char *getString(void);
uint8 *getBytesequence(void);
void getCoordinate(int *x, int *y, int *z);
char getSpecial(void);
char *readIdentifier(void){
this->nextToken();
return this->getIdentifier();
}
int readNumber(void){
this->nextToken();
int Sign = 1;
if(this->Token == SPECIAL && this->Special == '-'){
Sign = -1;
this->nextToken();
}
return Sign * this->getNumber();
}
char *readString(void){
this->nextToken();
return this->getString();
}
uint8 *readBytesequence(void){
this->nextToken();
return this->getBytesequence();
}
void readCoordinate(int *x, int *y, int *z){
this->nextToken();
this->getCoordinate(x, y, z);
}
char readSpecial(void){
this->nextToken();
return this->getSpecial();
}
void TReadScriptFile::readSymbol(char Symbol){
if(this->readSpecial() != Symbol){
this->error("symbol mismatch");
}
}
// DATA
// =========================================================================
TOKEN Token;
FILE *File[3];
char Filename[3][4096];
int Line[3];
char String[4000];
int RecursionDepth;
uint8 *Bytes;
int Number;
int CoordX;
int CoordY;
int CoordZ;
char Special;
};
struct TWriteScriptFile {
// REGULAR FUNCTIONS
// =========================================================================
TWriteScriptFile(void);
~TWriteScriptFile(void);
void open(char *FileName);
void close(void);
void error(char *Text);
void writeLn(void);
void writeText(char *Text);
void writeNumber(int Number);
void writeString(char *Text);
void writeCoordinate(int x ,int y ,int z);
void writeBytesequence(uint8 *Sequence, int Length);
// DATA
// =========================================================================
FILE *File;
char Filename[4096];
int Line;
};
struct TReadBinaryFile: TReadStream {
// REGULAR FUNCTIONS
// =========================================================================
TReadBinaryFile(void);
void open(char *FileName);
int close(void);
void error(char *Text);
int getPosition(void);
int getSize(void);
void seek(int Offset);
// VIRTUAL FUNCTIONS
// =========================================================================
// TODO(fusion): `TReadStream` itself doesn't have a destructor on its VTABLE
// which makes me think there is something else going on here or the compiler
// optimized it away because it was never used but it seems problematic.
virtual ~TReadBinaryFile(void) override; // VTABLE[8]
// Duplicate destructor that also calls operator delete. // VTABLE[9]
uint8 readByte(void) override;
void readBytes(uint8 *Buffer, int Count) override;
bool eof(TReadBinaryFile *this) override;
void skip(int Count) override;
// DATA
// =========================================================================
FILE *File;
char Filename[4096];
int FileSize;
};
#endif //TIBIA_SCRIPT_HH_
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