diff --git a/src/shared/xdynrec.pas b/src/shared/xdynrec.pas
index 105a755439d4c846345933270ad6da24f5b455f0..12d7256429d473c5f46061d7a7fe4084d2251f97 100644 (file)
--- a/src/shared/xdynrec.pas
+++ b/src/shared/xdynrec.pas
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*)
{$INCLUDE a_modes.inc}
+{.$DEFINE XDYNREC_USE_FIELDHASH} // actually, it is SLOWER with this
unit xdynrec;
interface
mRecRef: TDynRecord; // for TEBS.TRec
mMaxDim: Integer; // for byte and char arrays; <0: not an array; 0: impossible value
mBinOfs: Integer; // offset in binary; <0 - none
- mRecOfs: Integer; // offset in record; <0 - none
mSepPosSize: Boolean; // for points and sizes, use separate fields
mAsT: Boolean; // for points and sizes, use separate fields, names starts with `t`
mDefined: Boolean;
// for binary parser
mRecRefId: AnsiString;
+ // for userdata
+ mTagInt: Integer;
+ mTagPtr: Pointer;
+
private
procedure cleanup ();
function isDefaultValue (): Boolean;
function getListCount (): Integer; inline;
- function getListItem (idx: Integer): TDynRecord; inline;
+ function getListItem (idx: Integer): TDynRecord; inline; overload;
+ function getListItem (const aname: AnsiString): TDynRecord; inline; overload;
+
+ function getRecRefIndex (): Integer;
+
+ procedure setIVal (v: Integer); inline;
+
+ protected
+ // returns `true` for duplicate record id
+ function addListItem (rec: TDynRecord): Boolean; inline;
+
+ public
+ {
+ type
+ TListEnumerator = record
+ private
+ mList: TDynRecList;
+ mCurIdx: Integer;
+ public
+ constructor Create (alist: TDynRecList);
+ function MoveNext (): Boolean; inline;
+ function getCurrent (): TDynRecord; inline;
+ property Current: TDynRecord read getCurrent;
+ end;
+ }
public
constructor Create (const aname: AnsiString; atype: TType);
procedure setValue (const s: AnsiString);
+ function GetEnumerator (): TDynRecList.TEnumerator; inline;
+
public
property pasname: AnsiString read mPasName;
property name: AnsiString read mName;
property baseType: TType read mType;
+ property negbool: Boolean read mNegBool;
property defined: Boolean read mDefined write mDefined;
property internal: Boolean read mInternal write mInternal;
- property ival: Integer read mIVal;
+ property hasTPrefix: Boolean read mAsT;
+ property separatePasFields: Boolean read mSepPosSize;
+ property binOfs: Integer read mBinOfs;
+ property ival: Integer read mIVal write setIVal;
+ property ival2: Integer read mIVal2;
property sval: AnsiString read mSVal;
property hasDefault: Boolean read mHasDefault;
property defsval: AnsiString read mDefSVal;
property ebs: TEBS read mEBS;
property ebstype: TObject read mEBSType;
property ebstypename: AnsiString read mEBSTypeName; // enum/bitset name
- //property list: TDynRecList read mRVal; // for list
+ property recref: TDynRecord read mRecRef write mRecRef; //FIXME: writing is a hack!
+ property recrefIndex: Integer read getRecRefIndex; // search for this record in header; -1: not found
+ // for lists
property count: Integer read getListCount;
property item[idx: Integer]: TDynRecord read getListItem;
-
- property x: Integer read mIVal;
- property w: Integer read mIVal;
- property y: Integer read mIVal2;
- property h: Integer read mIVal2;
+ property items[const aname: AnsiString]: TDynRecord read getListItem; default; // alas, FPC 3+ lost property overloading feature
+ // userdata
+ property tagInt: Integer read mTagInt write mTagInt;
+ property tagPtr: Pointer read mTagPtr write mTagPtr;
end;
mName: AnsiString;
mSize: Integer;
mFields: TDynFieldList;
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ mFieldsHash: THashStrInt; // id -> index in mRVal
+ {$ENDIF}
mTrigTypes: array of AnsiString; // if this is triggerdata, we'll hold list of triggers here
mHeader: Boolean; // true for header record
mBinBlock: Integer; // -1: none
mHeaderRec: TDynRecord; // for "value" records this is header record with data, for "type" records this is header type record
+ // for userdata
+ mTagInt: Integer;
+ mTagPtr: Pointer;
+
private
procedure parseDef (pr: TTextParser); // parse definition
function findByName (const aname: AnsiString): Integer; inline;
function hasByName (const aname: AnsiString): Boolean; inline;
function getFieldByName (const aname: AnsiString): TDynField; inline;
+ function getFieldAt (idx: Integer): TDynField; inline;
+ function getCount (): Integer; inline;
function getIsTrigData (): Boolean; inline;
function getIsForTrig (const aname: AnsiString): Boolean; inline;
+ function getForTrigCount (): Integer; inline;
+ function getForTrigAt (idx: Integer): AnsiString; inline;
+
protected
function findRecordByTypeId (const atypename, aid: AnsiString): TDynRecord;
function findRecordNumByType (const atypename: AnsiString; rc: TDynRecord): Integer;
- procedure addRecordByType (const atypename: AnsiString; rc: TDynRecord);
+ function addRecordByType (const atypename: AnsiString; rc: TDynRecord): Boolean; // `true`: duplicate record id
+
+ procedure addField (fld: TDynField); inline;
+ function addFieldChecked (fld: TDynField): Boolean; inline; // `true`: duplicate name
public
constructor Create ();
// number of records of the given instance
function instanceCount (const typename: AnsiString): Integer;
+ procedure setUserField (const fldname: AnsiString; v: LongInt);
+ procedure setUserField (const fldname: AnsiString; v: AnsiString);
+ procedure setUserField (const fldname: AnsiString; v: Boolean);
+
public
property id: AnsiString read mId; // for map parser
property pasname: AnsiString read mPasName;
property name: AnsiString read mName; // record name
property size: Integer read mSize; // size in bytes
- property fields: TDynFieldList read mFields;
+ //property fields: TDynFieldList read mFields;
property has[const aname: AnsiString]: Boolean read hasByName;
- property field[const aname: AnsiString]: TDynField read getFieldByName;
+ property count: Integer read getCount;
+ property field[const aname: AnsiString]: TDynField read getFieldByName; default;
+ property fieldAt[idx: Integer]: TDynField read getFieldAt;
property isTrigData: Boolean read getIsTrigData;
property isForTrig[const aname: AnsiString]: Boolean read getIsForTrig;
- property headerType: TDynRecord read mHeaderRec;
+ property forTrigCount: Integer read getForTrigCount;
+ property forTrigAt[idx: Integer]: AnsiString read getForTrigAt;
+ property headerRec: TDynRecord read mHeaderRec;
property isHeader: Boolean read mHeader;
+ // userdata
+ property tagInt: Integer read mTagInt write mTagInt;
+ property tagPtr: Pointer read mTagPtr write mTagPtr;
end;
TDynEBS = class
function getHeaderRecType (): TDynRecord; inline;
+ function getTrigTypeCount (): Integer; inline;
+ function getTrigTypeAt (idx: Integer): TDynRecord; inline;
+
public
constructor Create (pr: TTextParser); // parses data definition
destructor Destroy (); override;
function findEBSType (const aname: AnsiString): TDynEBS;
function pasdef (): AnsiString;
+ function pasdefconst (): AnsiString;
// creates new header record
function parseMap (pr: TTextParser): TDynRecord;
public
property headerType: TDynRecord read getHeaderRecType;
+ property trigTypeCount: Integer read getTrigTypeCount;
+ property trigType[idx: Integer]: TDynRecord read getTrigTypeAt;
end;
function StrEqu (const a, b: AnsiString): Boolean; inline; begin result := (a = b); end;
+// ////////////////////////////////////////////////////////////////////////// //
+{
+constructor TDynField.TListEnumerator.Create (alist: TDynRecList);
+begin
+ mList := alist;
+ mCurIdx := -1;
+end;
+
+
+function TDynField.TListEnumerator.MoveNext (): Boolean; inline;
+begin
+ Inc(mCurIdx);
+ result := (mList <> nil) and (mCurIdx < mList.count);
+end;
+
+
+function TDynField.TListEnumerator.getCurrent (): TDynRecord; inline;
+begin
+ result := mList[mCurIdx];
+end;
+}
+
+
+function TDynField.GetEnumerator (): TDynRecList.TEnumerator; inline;
+begin
+ //result := TListEnumerator.Create(mRVal);
+ if (mRVal <> nil) then result := mRVal.GetEnumerator else result := TDynRecList.TEnumerator.Create(nil, 0);
+end;
+
+
// ////////////////////////////////////////////////////////////////////////// //
constructor TDynField.Create (const aname: AnsiString; atype: TType);
begin
mRecRef := nil;
mMaxDim := -1;
mBinOfs := -1;
- mRecOfs := -1;
mSepPosSize := false;
mAsT := false;
mHasDefault := false;
mAsMonsterId := false;
mNegBool := false;
mRecRefId := '';
+ mTagInt := 0;
+ mTagPtr := nil;
end;
function TDynField.clone (newOwner: TDynRecord=nil): TDynField;
var
- rec, nrc: TDynRecord;
+ rec: TDynRecord;
begin
result := TDynField.Create(mName, mType);
result.mOwner := mOwner;
begin
if (result.mRVal = nil) then result.mRVal := TDynRecList.Create(mRVal.count);
if (result.mRHash = nil) then result.mRHash := hashNewStrInt();
- for rec in mRVal do
- begin
- nrc := rec.clone();
- result.mRVal.append(nrc);
- if (Length(nrc.mId) > 0) then result.mRHash.put(nrc.mId, result.mRVal.count-1);
- end;
+ for rec in mRVal do result.addListItem(rec.clone());
end;
result.mRecRef := mRecRef;
result.mMaxDim := mMaxDim;
result.mBinOfs := mBinOfs;
- result.mRecOfs := mRecOfs;
result.mSepPosSize := mSepPosSize;
result.mAsT := mAsT;
result.mDefined := mDefined;
result.mEBSTypeName := mEBSTypeName;
result.mEBSType := mEBSType;
result.mRecRefId := mRecRefId;
+ result.mTagInt := mTagInt;
+ result.mTagPtr := mTagPtr;
+end;
+
+
+procedure TDynField.setIVal (v: Integer); inline;
+begin
+ //FIXME: check type
+ mIVal := v;
+ mDefined := true;
end;
end;
-function TDynField.getListItem (idx: Integer): TDynRecord; inline;
+function TDynField.getListItem (idx: Integer): TDynRecord; inline; overload;
begin
if (mRVal <> nil) and (idx >= 0) and (idx < mRVal.count) then result := mRVal[idx] else result := nil;
end;
+function TDynField.getListItem (const aname: AnsiString): TDynRecord; inline; overload;
+var
+ idx: Integer;
+begin
+ if (mRVal <> nil) and mRHash.get(aname, idx) then result := mRVal[idx] else result := nil;
+end;
+
+
+function TDynField.addListItem (rec: TDynRecord): Boolean; inline;
+begin
+ result := false;
+ if (mRVal <> nil) then
+ begin
+ mRVal.append(rec);
+ if (Length(rec.mId) > 0) then result := mRHash.put(rec.mId, mRVal.count-1);
+ end;
+end;
+
+
class function TDynField.getTypeName (t: TType): AnsiString;
begin
case t of
result := mPasName+' is '+quoteStr(mName)+' type ';
result += getTypeName(mType);
if (mMaxDim >= 0) then result += Format('[%d]', [mMaxDim]);
- if (mRecOfs >= 0) then result += Format(' offset %d', [mRecOfs]);
+ if (mBinOfs >= 0) then result += Format(' offset %d', [mBinOfs]);
case mEBS of
TEBS.TNone: begin end;
TEBS.TRec: result += ' '+mEBSTypeName;
self.mAsMonsterId := asmonid;
self.mMaxDim := lmaxdim;
self.mBinOfs := fldofs;
- self.mRecOfs := fldofs;
self.mSepPosSize := (asxy or aswh);
self.mAsT := ast;
self.mOmitDef := omitdef;
end;
+function TDynField.getRecRefIndex (): Integer;
+begin
+ if (mRecRef = nil) then begin result := -1; exit; end;
+ result := mOwner.findRecordNumByType(mEBSTypeName, mRecRef);
+end;
+
+
procedure TDynField.writeBinTo (st: TStream);
var
s: AnsiString;
raise Exception.Create(Format('cannot parse field ''%s'' yet', [mName]));
end;
+
procedure TDynField.parseBinValue (st: TStream);
var
rec, rc: TDynRecord;
rc.parseValue(pr);
mRecRef := rc;
mDefined := true;
- mOwner.addRecordByType(mEBSTypeName, rc);
+ if mOwner.addRecordByType(mEBSTypeName, rc) then
+ begin
+ //raise Exception.Create(Format('record type ''%s'' for field ''%s'' not found', [mEBSTypeName, mName]));
+ e_LogWritefln('duplicate record with id ''%s'' for field ''%s'' in record ''%s''', [rc.mId, mName, mOwner.mName]);
+ end;
pr.eatTT(pr.TTSemi); // hack: allow (but don't require) semicolon after inline records
exit;
end;
mName := '';
mSize := 0;
mFields := TDynFieldList.Create();
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ mFieldsHash := hashNewStrInt();
+ {$ENDIF}
mTrigTypes := nil;
mHeader := false;
mHeaderRec := nil;
mBinBlock := -1;
+ mTagInt := 0;
+ mTagPtr := nil;
parseDef(pr);
end;
mName := '';
mSize := 0;
mFields := TDynFieldList.Create();
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ mFieldsHash := hashNewStrInt();
+ {$ENDIF}
mTrigTypes := nil;
mHeader := false;
mHeaderRec := nil;
+ mTagInt := 0;
+ mTagPtr := nil;
end;
mName := '';
mFields.Free();
mFields := nil;
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ mFieldsHash.Free();
+ mFieldsHash := nil;
+ {$ENDIF}
mTrigTypes := nil;
mHeaderRec := nil;
+ mTagInt := 0;
+ mTagPtr := nil;
inherited;
end;
+procedure TDynRecord.addField (fld: TDynField); inline;
+begin
+ if (fld = nil) then raise Exception.Create('cannot append nil field to record');
+ mFields.append(fld);
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ if (Length(fld.mName) > 0) then mFieldsHash.put(fld.mName, mFields.count-1);
+ {$ENDIF}
+end;
+
+
+function TDynRecord.addFieldChecked (fld: TDynField): Boolean; inline; // `true`: duplicate name
+begin
+ result := false;
+ if (fld = nil) then raise Exception.Create('cannot append nil field to record');
+ {$IF not DEFINED(XDYNREC_USE_FIELDHASH)}
+ if (Length(fld.mName) > 0) then result := hasByName(fld.mName);
+ {$ENDIF}
+ mFields.append(fld);
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ if (Length(fld.mName) > 0) then result := mFieldsHash.put(fld.mName, mFields.count-1);
+ {$ENDIF}
+end;
+
+
function TDynRecord.findByName (const aname: AnsiString): Integer; inline;
begin
+ {$IF DEFINED(XDYNREC_USE_FIELDHASH)}
+ if not mFieldsHash.get(aname, result) then result := -1;
+ {$ELSE}
result := 0;
while (result < mFields.count) do
begin
Inc(result);
end;
result := -1;
+ {$ENDIF}
end;
end;
+function TDynRecord.getFieldAt (idx: Integer): TDynField; inline;
+begin
+ if (idx >= 0) and (idx < mFields.count) then result := mFields[idx] else result := nil;
+end;
+
+
+function TDynRecord.getCount (): Integer; inline;
+begin
+ result := mFields.count;
+end;
+
+
function TDynRecord.getIsTrigData (): Boolean; inline;
begin
result := (Length(mTrigTypes) > 0);
end;
+function TDynRecord.getForTrigCount (): Integer; inline;
+begin
+ result := Length(mTrigTypes);
+end;
+
+
+function TDynRecord.getForTrigAt (idx: Integer): AnsiString; inline;
+begin
+ if (idx >= 0) and (idx < Length(mTrigTypes)) then result := mTrigTypes[idx] else result := '';
+end;
+
+
function TDynRecord.clone (): TDynRecord;
var
fld: TDynField;
if (mFields.count > 0) then
begin
result.mFields.capacity := mFields.count;
- for fld in mFields do result.mFields.append(fld.clone(result));
+ for fld in mFields do result.addField(fld.clone(result));
end;
SetLength(result.mTrigTypes, Length(mTrigTypes));
for f := 0 to High(mTrigTypes) do result.mTrigTypes[f] := mTrigTypes[f];
result.mHeader := mHeader;
result.mBinBlock := mBinBlock;
result.mHeaderRec := mHeaderRec;
+ result.mTagInt := mTagInt;
+ result.mTagPtr := mTagPtr;
end;
function TDynRecord.findRecordByTypeId (const atypename, aid: AnsiString): TDynRecord;
var
fld: TDynField;
- //rec: TDynRecord;
idx: Integer;
begin
result := nil;
// find by id
if (fld.mRVal <> nil) then
begin
- {
- for rec in fld.mRVal do
- begin
- if StrEqu(rec.mId, aid) then begin result := rec; exit; end;
- end;
- }
if fld.mRHash.get(aid, idx) then begin result := fld.mRVal[idx]; exit; end;
end;
// alas
end;
-procedure TDynRecord.addRecordByType (const atypename: AnsiString; rc: TDynRecord);
+function TDynRecord.addRecordByType (const atypename: AnsiString; rc: TDynRecord): Boolean;
var
fld: TDynField;
begin
// first record
fld := TDynField.Create(atypename, TDynField.TType.TList);
fld.mOwner := mHeaderRec;
- mHeaderRec.mFields.append(fld);
+ mHeaderRec.addField(fld);
end;
if (fld.mType <> fld.TType.TList) then raise Exception.Create(Format('cannot append record of type ''%s'' due to name conflict with ordinary field', [atypename]));
// append
fld.mRVal := TDynRecList.Create();
fld.mRHash := hashNewStrInt();
end;
- fld.mRVal.append(rc);
- if (Length(rc.mId) > 0) then fld.mRHash.put(rc.mId, fld.mRVal.count-1);
+ result := fld.addListItem(rc);
end;
end;
+procedure TDynRecord.setUserField (const fldname: AnsiString; v: LongInt);
+var
+ fld: TDynField;
+begin
+ if (Length(fldname) = 0) then exit;
+ fld := field[fldname];
+ if (fld <> nil) then
+ begin
+ if (fld.mType <> fld.TType.TInt) or (fld.mEBS <> fld.TEBS.TNone) then
+ begin
+ raise Exception.Create(Format('invalid user field ''%s'' type', [fld.name]));
+ end;
+ end
+ else
+ begin
+ fld := TDynField.Create(fldname, fld.TType.TInt);
+ fld.mOwner := self;
+ fld.mIVal := v;
+ fld.mInternal := true;
+ fld.mDefined := true;
+ addField(fld);
+ end;
+end;
+
+
+procedure TDynRecord.setUserField (const fldname: AnsiString; v: AnsiString);
+var
+ fld: TDynField;
+begin
+ if (Length(fldname) = 0) then exit;
+ fld := field[fldname];
+ if (fld <> nil) then
+ begin
+ if (fld.mType <> fld.TType.TString) or (fld.mEBS <> fld.TEBS.TNone) then
+ begin
+ raise Exception.Create(Format('invalid user field ''%s'' type', [fld.name]));
+ end;
+ end
+ else
+ begin
+ fld := TDynField.Create(fldname, fld.TType.TString);
+ fld.mOwner := self;
+ fld.mSVal := v;
+ fld.mInternal := true;
+ fld.mDefined := true;
+ addField(fld);
+ end;
+end;
+
+
+procedure TDynRecord.setUserField (const fldname: AnsiString; v: Boolean);
+var
+ fld: TDynField;
+begin
+ if (Length(fldname) = 0) then exit;
+ fld := field[fldname];
+ if (fld <> nil) then
+ begin
+ if (fld.mType <> fld.TType.TBool) or (fld.mEBS <> fld.TEBS.TNone) then
+ begin
+ raise Exception.Create(Format('invalid user field ''%s'' type', [fld.name]));
+ end;
+ end
+ else
+ begin
+ fld := TDynField.Create(fldname, fld.TType.TBool);
+ fld.mOwner := self;
+ fld.mIVal := Integer(v);
+ fld.mInternal := true;
+ fld.mDefined := true;
+ addField(fld);
+ end;
+end;
+
+
procedure TDynRecord.parseDef (pr: TTextParser);
var
fld: TDynField;
while (pr.tokType <> pr.TTEnd) do
begin
fld := TDynField.Create(pr);
- if hasByName(fld.name) then begin fld.Free(); raise Exception.Create(Format('duplicate field ''%s''', [fld.name])); end;
+ //if hasByName(fld.name) then begin fld.Free(); raise Exception.Create(Format('duplicate field ''%s''', [fld.name])); end;
// append
fld.mOwner := self;
- mFields.append(fld);
+ if addFieldChecked(fld) then
+ begin
+ fld.Free();
+ raise Exception.Create(Format('duplicate field ''%s''', [fld.name]));
+ end;
// done with field
end;
pr.expectTT(pr.TTEnd);
// create list for this type
fld := TDynField.Create(rec.mName, TDynField.TType.TList);
fld.mOwner := self;
- mFields.append(fld);
+ addField(fld);
if (bsize > 0) then
begin
GetMem(buf, bsize);
rec.mHeaderRec := self;
rec.parseBinValue(mst);
rec.mId := Format('%s%d', [rec.mName, f]);
- fld.mRVal.append(rec);
- fld.mRHash.put(rec.mId, fld.mRVal.count-1);
+ fld.addListItem(rec);
//writeln('parsed ''', rec.mId, '''...');
end;
end;
try
pr.skipToken();
rec.parseValue(pr);
+ (*
if (Length(rec.mId) > 0) then
begin
{$IF DEFINED(D2D_DYNREC_PROFILER)}stt := curTimeMicro();{$ENDIF}
fld := field[pr.tokStr];
{$IF DEFINED(D2D_DYNREC_PROFILER)}profFieldSearching := curTimeMicro()-stt;{$ENDIF}
- if (fld <> nil) and (fld.mRVal <> nil) and (Length(rec.mId) > 0) then
+ (*
+ if (fld <> nil) and (fld.mRVal <> nil) then
begin
{$IF DEFINED(D2D_DYNREC_PROFILER)}stt := curTimeMicro();{$ENDIF}
//idtmp := trc.mName+':'+rec.mId;
{$IF DEFINED(D2D_DYNREC_PROFILER)}profListDupChecking := curTimeMicro()-stt;{$ENDIF}
end;
end;
+ *)
{$IF DEFINED(D2D_DYNREC_PROFILER)}stt := curTimeMicro();{$ENDIF}
addRecordByType(rec.mName, rec);
{$IF DEFINED(D2D_DYNREC_PROFILER)}profAddRecByType := curTimeMicro()-stt;{$ENDIF}
end;
+function TDynMapDef.pasdefconst (): AnsiString;
+var
+ ebs: TDynEBS;
+begin
+ result := '';
+ result += '// ////////////////////////////////////////////////////////////////////////// //'#10;
+ result += '// enums and bitsets'#10;
+ for ebs in ebsTypes do result += #10+ebs.pasdef();
+end;
+
+
+function TDynMapDef.getTrigTypeCount (): Integer; inline; begin result := trigTypes.count; end;
+function TDynMapDef.getTrigTypeAt (idx: Integer): TDynRecord; inline; begin if (idx >= 0) and (idx < trigTypes.count) then result := trigTypes[idx] else result := nil; end;
+
+
end.