void sortScript()
{
//this saves dynamic space
UInt16 i, k, size;
Err err;
ScriptType temp[map.numCmds];
//get rid of all map cmds
for(i = 0; i < map.numCmds; i++)
{
if(!cmdIsAI(script[i].type))
{
//copy next cmd into this one if there is
for(k = i; k < map.numCmds;k++)
{
//if there is a cmd left
if(k != (map.numCmds - 1))
{
//if it still isn't ai then continue
if(!cmdIsAI(script[k + 1].type))
{
continue;
}
else
{
//copy it into new, discard old
MemMove(&temp[i], &script[k + 1], sizeof(ScriptType));
size++;
//get out of loop
break;
}
}
}
}
//leave it if it is an ai
}
//resize script to value of size
err = MemHandleResize(scriptH, sizeof(ScriptType) * size);
if(err == memErrChunkLocked)
{
//unlock
MemHandleUnlock(scriptH);
if(err = MemHandleResize(scriptH, sizeof(ScriptType) * size))
{
ErrFatalDisplay("In sortscript, couldn't resize script");
}
script = (ScriptType *)MemHandleLock(scriptH);
}
else if(err != 0)
{
//some other error
ErrFatalDisplay("In sortscript, couldn't resize script");
}
//move all script into new one
MemMove(script, &temp, sizeof(ScriptType) * size);
}
/* remove an item from the list and move te rest one position up */
static Int16 RemoveFileRec(FileRef fr)
{
Int16 i;
Err ret;
file_rec_t* axxFileList;
axxPacFD FileDesc;
axxFileList = MemHandleLock(axxFileListHandle);
i = GetFilePos((Int16)fr);
if (i == -1)
return -1;
FileDesc=axxFileList[i].fd;
for (; i < axxFLSize - 1; i++) {
MemMove (&axxFileList[i], &axxFileList[i + 1],sizeof(axxFileList));
}
axxFLSize--;
ret = MemHandleResize(axxFileListHandle, sizeof(file_rec_t) * axxFLSize);
ret = MemHandleUnlock(axxFileListHandle);
/* Check if the current file is the one removed from the list */
if ((currFileDesc != -1) && ( FileDesc== currFileDesc)) {
/* the cache of offsets is no longer valid if this file
was closed */
currFileDesc = -1;
MemHandleFree(moff);
}
return 0;
}
/***********************************************************************
*
* FUNCTION: SubstituteStr
*
* DESCRIPTION: This routine substitutes the occurrence a token, within
* a string, with another string.
*
* PARAMETERS: str - string containing token string
* token - the string to be replaced
* sub - the string to substitute for the token
* subLen - length of the substitute string.
*
* RETURNED: pointer to the string
*
***********************************************************************/
static Char* SubstituteStr(Char* str, const Char* token, const Char* sub, UInt16 subLen) {
const UInt16 tokenLen = StrLen(token);
const UInt16 charsToMove = subLen - tokenLen;
const UInt16 strLen = StrLen(str);
MemHandle strH = MemPtrRecoverHandle(str);
const UInt16 blockSize = MemHandleSize(strH);
Char* ptr = StrStr(str, token);
ASSERT(str);
ASSERT(token);
ASSERT(sub);
/* Find the start of the token string, if it doesn't exist, exit. */
if (ptr == NULL)
return str;
/* Resize the string if necessary. */
if (strLen + charsToMove + 1 >= blockSize) {
MemHandleUnlock(strH);
MemHandleResize(strH, strLen + charsToMove + 1);
str = MemHandleLock(strH);
ASSERT(str);
ptr = StrStr(str, token);
ASSERT(ptr);
}
/* Make room for the substitute string. */
if (charsToMove)
MemMove(ptr + subLen, ptr + tokenLen, StrLen (ptr + tokenLen)+1);
/* Replace the token with the substitute string. */
MemMove(ptr, sub, subLen);
return str;
}
void wxControl::SetFieldLabel(const wxString& label)
{
FieldType* field = (FieldType*)GetObjectPtr();
if(field==NULL)
return;
uint16_t newSize = label.Length() + 1;
MemHandle strHandle = FldGetTextHandle(field);
FldSetTextHandle(field, NULL );
if (strHandle)
{
if(MemHandleResize(strHandle, newSize)!=errNone)
strHandle = 0;
}
else
{
strHandle = MemHandleNew( newSize );
}
if(!strHandle)
return;
char* str = (char*) MemHandleLock( strHandle );
if(str==NULL)
return;
strcpy(str, label.c_str());
MemHandleUnlock(strHandle);
FldSetTextHandle(field, strHandle);
FldRecalculateField(field, true);
}
void removeAI(UInt8 aiNum)
{
PlayerStruct playerTemp[game.numPlayersOnScreen - 1];
UInt16 i;
Err err;
if(game.numPlayersOnScreen < 1)
{
ErrDisplay("In removeAI(), there are no players to remove");
}
//move all player data to temp var:
for(i = 0; i < aiNum; i++)
{
//move each player until one to delete appears
playerTemp[i] = player[i];
}
for(i = aiNum + 1; i < game.numPlayersOnScreen; i++)
{
//move each player until end
playerTemp[i - 1] = player[i];
}
//players are in place and top player is useless, can now resize
game.numPlayersOnScreen--;
//resize to the number of players
err = MemHandleResize(playerH, sizeof(PlayerStruct) * (game.numPlayersOnScreen));
if(err == memErrChunkLocked)
{
//unlock
MemHandleUnlock(playerH);
if(err = MemHandleResize(playerH, sizeof(PlayerStruct) * game.numPlayersOnScreen))
{
ErrFatalDisplay("In removeAI, couldn't resize player stack");
}
player = (PlayerStruct *)MemHandleLock(playerH);
}
else if(err != errNone)
{
//some other error
ErrFatalDisplay("In removeAI, couldn't resize player stack");
}
//copy orginal back to stack
MemMove(player, (PlayerStruct *)&playerTemp, sizeof(PlayerStruct) * game.numPlayersOnScreen);
}
/********************************************************************
* Function: addRecord
* Description: function responsible for writing a packed System record
* to the database.
* ******************************************************************/
void writeRecord (MemPtr record, MemHandle recordDBrec) {
UInt16 length = 0, offset = 0;
Char *ch;
/* get length of the system buffer */
length = MemPtrSize (record);
/* re-size and write. */
if (MemHandleResize (recordDBrec, length) == 0) {
ch = MemHandleLock (recordDBrec);
DmWrite (ch, offset, record, length);
MemHandleUnlock (recordDBrec);
}
}
/**************************************************************************
* Function: getSystemFromIndex
* Description: based upon a system database index, this will locate the
* system for that index, unpack and decrypt it and initialize s
* ************************************************************************/
void getSystemFromIndex (DmOpenRef SystemDB, md_hash * SysPass, UInt16 index, MemHandle tmp, System * s) {
MemHandle rec = DmQueryRecord (SystemDB, index);
if (rec) {
MemPtr scratch, buff = MemHandleLock (rec);
/* resize the buffer */
if (MemHandleResize (tmp, MemPtrSize (buff)) == 0) {
scratch = MemHandleLock (tmp);
/* unpack and decrypt the account */
UnpackSystem (s, buff, scratch, SysPass, MemHandleSize (rec), true);
}
MemHandleUnlock (rec);
}
}
/**************************************************************************
* Function: getAccountFromIndex
* Description: based upon an account index, this will locate the
* account for that index, unpack and decrypt it and initialize acc
* ************************************************************************/
void getAccountFromIndex (DmOpenRef AccountDB, md_hash * SysPass, UInt16 index, MemHandle tmp, Account * acc) {
/* query the record from the database */
MemHandle rec = DmQueryRecord (AccountDB, index);
if (rec){
MemPtr scratch, buff = MemHandleLock (rec);
/* resize buffer */
if (MemHandleResize (tmp, MemPtrSize (buff)) == 0) {
scratch = MemHandleLock (tmp);
/* unpack the account */
UnpackAccount (acc, buff, scratch, SysPass, MemHandleSize (rec), true, true);
}
MemHandleUnlock (rec);
}
}
/**
* FUNCTION: smSetSize
*
* Set size of memory block memH to newSize.
*
* PRE-Condition: memH is a valid handle; newSize > 0;
* memory block is unlocked
*
* POST-Condition: memory block size = newSize
*
* IN: memH
* Handle to memory block
* IN: newSize
* New size of memory block
*
* RETURN: SML_ERR_OK, if O.K.
* SML_ERR_WRONG_PARAM, if memH is unknown
* SML_ERR_WRONG_USAGE, if memH is locked
* SML_ERR_INVALID_SIZE, if newSize <= 0
* SML_ERR_NOT_ENOUGH_SPACE, if available memory < newSize
*
* @see smGetSize
*/
Ret_t smSetSize (MemHandle_t memH, MemSize_t newSize) {
Err ret;
if ( memH != smMemH ) {
return SML_ERR_WRONG_PARAM;
}
if ( smLocked ) {
return SML_ERR_WRONG_USAGE;
}
if ( newSize <= 0 ) {
return SML_ERR_INVALID_SIZE;
}
if ( (ret=MemHandleResize((VoidHand)smPalmH, newSize)) != 0 ) {
return SML_ERR_NOT_ENOUGH_SPACE;
}
return SML_ERR_OK;
}
int AppendField( FieldPtr fld, CharPtr str, UInt len )
{
Err err=0;
CharPtr s;
VoidHand h;
UInt prevlen;
h=(VoidHand)FldGetTextHandle(fld);
if(h==NULL) {
h=MemHandleNew(len+1);
if(h==NULL) return(-1);
s=MemHandleLock(h);
StrNCopy(s, str, len);
s[len]=0;
MemHandleUnlock(h);
} else {
prevlen=FldGetTextLength(fld);
FldSetTextHandle(fld, NULL);
if( MemHandleSize(h)<=(prevlen+len)) {
err=MemHandleResize( h, prevlen+len+1 );
}
if( err!=0 ) return(-1);
s=MemHandleLock(h);
StrNCopy(s+prevlen, str, len);
s[len+prevlen]=0;
MemHandleUnlock(h);
}
FldSetTextHandle(fld, (Handle)h);
/* FldDrawField(fld); */
return( 0 );
}
/***********************************************************************
*
* FUNCTION: ApptGetAppointments
*
* DESCRIPTION: This routine returns a list of appointments that are on
* the date specified
*
* PARAMETERS: dbP - pointer to the database
* date - date to search for
* countP - number of appointments on the specified
* day (returned value)
*
* RETURNED: handle of the appointment list (ApptInfoType)
*
* REVISION HISTORY:
* Name Date Description
* ---- ---- -----------
* art 6/15/95 Initial Revision
*
***********************************************************************/
MemHandle ApptGetAppointments (DmOpenRef dbP, DateType date, UInt16 * countP) {
Err error;
Int16 result;
Int16 count = 0;
UInt16 recordNum;
Boolean repeats;
MemHandle recordH;
MemHandle apptListH;
ApptInfoPtr apptList;
ApptDBRecordType apptRec;
ApptPackedDBRecordPtr r;
// Allocated a block to hold the appointment list.
apptListH = MemHandleNew (sizeof (ApptInfoType) * apptMaxPerDay);
ErrFatalDisplayIf(!apptListH, "Out of memory");
if (! apptListH) return (0);
apptList = MemHandleLock (apptListH);
// Find the first non-repeating appointment of the day.
if (ApptFindFirst (dbP, date, &recordNum)) {
while (count < apptMaxPerDay) {
// Check if the appointment is on the date passed, if it is
// add it to the appointment list.
recordH = DmQueryRecord (dbP, recordNum);
r = MemHandleLock (recordH);
result = DateCompare (r->when.date, date);
if (result == 0) {
// Add the record to the appoitment list.
apptList[count].startTime = r->when.startTime;
apptList[count].endTime = r->when.endTime;
apptList[count].recordNum = recordNum;
count++;
}
MemHandleUnlock (recordH);
if (result != 0) break;
// Get the next record.
error = DmSeekRecordInCategory (dbP, &recordNum, 1,
dmSeekForward,
dmAllCategories);
if (error == dmErrSeekFailed) break;
}
}
// Add the repeating appointments to the list. Repeating appointments
// are stored at the beginning of the database.
recordNum = 0;
while (count < apptMaxPerDay) {
recordH = DmQueryNextInCategory (dbP, &recordNum, dmAllCategories);
if (! recordH) break;
r = (ApptPackedDBRecordPtr) MemHandleLock (recordH);
repeats = (r->flags.repeat != 0);
if (repeats) {
ApptUnpack (r, &apptRec);
if (ApptRepeatsOnDate (&apptRec, date)) {
// Add the record to the appoitment list.
apptList[count].startTime = r->when.startTime;
apptList[count].endTime = r->when.endTime;
apptList[count].recordNum = recordNum;
count++;
}
}
MemHandleUnlock (recordH);
// If the record has no repeating info we've reached the end of the
// repeating appointments.
if (! repeats) break;
recordNum++;
}
// Sort the list by start time.
// SysInsertionSort (apptList, count, sizeof (ApptInfoType),
// ApptListCompare, 0L);
// If there are no appointments on the specified day, free the appointment
// list.
if (count == 0) {
MemPtrFree (apptList);
apptListH = 0;
}
// Resize the appointment list block to release any unused space.
else {
MemHandleUnlock (apptListH);
MemHandleResize (apptListH, count * sizeof (ApptInfoType));
}
*countP = count;
return (apptListH);
}
Err vfsFileOpen(UInt16 volRefNum, const Char *pathNameP, UInt16 openMode,
FileRef *fileRefP)
{
axxPacFD FileDesc = 0;
Int16 fileRef;
axxPacMode mode = 0;
Char* strErr;
Err ret;
axxPacStatType stat;
file_rec_t* axxFileList;
ret = axxPacStat( volRefNum, (Char*)pathNameP, &stat );
if ( ret != 0 ) {
return vfsErrFileNotFound;
}
if ( ! ( stat.attrib & FA_SUBDIR ) ) {
/* only files can be opened in the AxxPac */
if ( openMode & vfsModeWrite )
mode = O_RdWr;
else if ( openMode & vfsModeRead )
mode = O_RdOnly;
else if ( openMode & vfsModeCreate )
mode = O_Creat;
else
return vfsErrFilePermissionDenied;
FileDesc = axxPacOpen( volRefNum, (Char*) pathNameP, mode );
if ( FileDesc < 0 ) {
strErr= axxPacStrError( volRefNum );
/* errors need to be mapped to VFS errors */
if ( strErr[3]=='s' )
return vfsErrFileNotFound;
return expErrNotOpen;
}
/* create the File Ref that will be identify the file even if */
/* the axxPac closes the file by going to sleep mode */
fileRef = CreateFileRef();
}
else {
/* folders will just have a virtual file descriptor */
FileDesc = CreateFileRef();
fileRef = FileDesc;
}
if ( axxFLSize == 0 ) {
axxFileListHandle = MemHandleNew( sizeof( file_rec_t ) );
}
else {
ret = MemHandleResize( axxFileListHandle, sizeof( file_rec_t ) *
( axxFLSize + 1 ) );
if ( ret != 0 )
goto ERROR_FO;
}
axxFileList = MemHandleLock(axxFileListHandle);
/* some Axxpac functions require the path, others require the FileDesc,
store the FileDesc, attrib and path in a table */
StrCopy (axxFileList[axxFLSize].name, pathNameP);
axxFileList[axxFLSize].fd = FileDesc;
axxFileList[axxFLSize].attrib = stat.attrib;
axxFileList[axxFLSize].size = stat.size;
axxFileList[axxFLSize].position=0;
axxFileList[axxFLSize].mode=mode;
axxFileList[axxFLSize].fileRef=fileRef;
axxFLSize++;
ret = MemHandleUnlock(axxFileListHandle);
*fileRefP = (FileRef)fileRef;
return errNone ;
ERROR_FO:
axxPacClose(volRefNum, FileDesc);
return vfsErrFilePermissionDenied;
}
void addAI(PlayerType type, PointType firstPos)
{
/* adds a member to be controlled by computer.
* needs revision*/
PlayerStruct stack[game.numPlayersOnScreen];
PlayerStruct temp;
//set type for info
temp.type = type;
//set position
temp.health = aInfo[type].orgHealth;
temp.oldpos = firstPos;
temp.nextpos = firstPos;
temp.dirSpeed[left]= 0;
temp.dirSpeed[right]= 0;
temp.dirSpeed[down]= 0;
temp.dirSpeed[up]= 0;
temp.dirSpeed[select]= 0;
//if there is at least one ai
if(playerH)
{
//resize player variable to +1 sizeof(player structure)
Err err = true;
//move data from stack to temp
MemMove(&stack, player, sizeof(PlayerStruct) * game.numPlayersOnScreen);
err = MemHandleResize(playerH, sizeof(PlayerStruct) * (game.numPlayersOnScreen + 1));
if(err == memErrChunkLocked)
{
//needs to be unlocked first
MemHandleUnlock(playerH);
err = MemHandleResize(playerH, sizeof(PlayerStruct) * (game.numPlayersOnScreen + 1));
ErrFatalDisplayIf(err, "In addAI(), error resizing player stack");
player = (PlayerStruct *)MemHandleLock(playerH);
}
else
{
//resizing didnt work
ErrDisplay("In addAI(), Couldn't resize player stack");
}
//didn't need to unlock
MemMove(player, &stack, sizeof(PlayerStruct) * game.numPlayersOnScreen);
game.numPlayersOnScreen++;
//set that player data to temp
player[game.numPlayersOnScreen-1] = temp;
}
else
{
//there is no players at all
//make new memhandle to a player which is size of one player
playerH = MemHandleNew(sizeof(PlayerStruct));
ErrFatalDisplayIf(!playerH, "In addAI(), Couldn't make new handle to PlayerStruct");
player = (PlayerStruct *)MemHandleLock(playerH);
game.numPlayersOnScreen = 1;
//set that player data to temp
player[0] = temp;
}
}
void addObjective(ObjectiveType type, PointType pos)
{
/* adds a member to be controlled by computer.
* needs revision*/
ObjStruct stack[game.numObjsOnScreen];
ObjStruct temp;
temp.type = type;
temp.pos = pos;
switch(type)
{
case munitionsObj:
temp.bmp = munitionsBmp;
temp.health = OBJ_HEALTH_MAJOR;
break;
case coalplantObj:
temp.bmp = coalplantBmp;
temp.health = OBJ_HEALTH_MAJOR;
break;
case v2Obj:
temp.bmp = v2Bmp;
temp.health = OBJ_HEALTH_MAJOR;
break;
case aagunObj:
temp.bmp = aagunBmp;
temp.health = OBJ_HEALTH_MINOR;
break;
case art88mmObj:
temp.bmp = art88mmBmp;
temp.health = OBJ_HEALTH_MEDIUM;
break;
case howitzersObj:
temp.bmp = howitzersBmp;
temp.health = OBJ_HEALTH_MINOR;
break;
case radarstationObj:
temp.bmp = radarstationBmp;
temp.health = OBJ_HEALTH_MEDIUM;
break;
case panzersObj:
temp.bmp = panzersBmp;
temp.health = OBJ_HEALTH_MINOR;
break;
case kingtigersObj:
temp.bmp = kingtigersBmp;
temp.health = OBJ_HEALTH_MEDIUM;
break;
case bunkerObj:
temp.bmp = bunkerBmp;
temp.health = OBJ_HEALTH_MINOR;
break;
}
//if there is at least one ai
if(objH)
{
//resize player variable to +1 sizeof(player structure)
Err err = true;
//move data from stack to temp
MemMove(&stack, obj, sizeof(ObjStruct) * game.numObjsOnScreen);
err = MemHandleResize(objH, sizeof(ObjStruct) * (game.numObjsOnScreen + 1));
if(err == memErrChunkLocked)
{
//needs to be unlocked first
MemHandleUnlock(objH);
err = MemHandleResize(objH, sizeof(ObjStruct) * (game.numObjsOnScreen + 1));
ErrFatalDisplayIf(err, "In addAI(), error resizing player stack");
obj = (ObjStruct *)MemHandleLock(objH);
}
else
{
//resizing didnt work
ErrDisplay("In addAI(), Couldn't resize player stack");
}
//didn't need to unlock
MemMove(obj, &stack, sizeof(ObjStruct) * game.numObjsOnScreen);
game.numObjsOnScreen++;
//set that player data to temp
obj[game.numObjsOnScreen-1] = temp;
}
else
{
//there is no players at all
//make new memhandle to a player which is size of one player
objH = MemHandleNew(sizeof(ObjStruct));
ErrFatalDisplayIf(!objH, "In addAI(), Couldn't make new handle to PlayerStruct");
obj = (ObjStruct *)MemHandleLock(objH);
game.numObjsOnScreen = 1;
//set that player data to temp
obj[0] = temp;
}
}
