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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "glk/alan3/parameter_position.h"
#include "glk/alan3/memory.h"
#include "glk/alan3/lists.h"
namespace Glk {
namespace Alan3 {
/*======================================================================*/
void deallocateParameterPositions(ParameterPosition *parameterPositions) {
int i;
for (i = 0; !parameterPositions[i].endOfList; i++) {
ParameterPosition *position = ¶meterPositions[i];
freeParameterArray(position->parameters);
if (position->exceptions)
freeParameterArray(position->exceptions);
}
deallocate(parameterPositions);
}
/*======================================================================*/
void uncheckAllParameterPositions(ParameterPosition parameterPositions[]) {
int position;
for (position = 0; position < MAXPARAMS; position++) {
parameterPositions[position].checked = FALSE;
}
}
/*======================================================================*/
void copyParameterPositions(ParameterPosition originalParameterPositions[], ParameterPosition parameterPositions[]) {
int i;
for (i = 0; !originalParameterPositions[i].endOfList; i++)
parameterPositions[i] = originalParameterPositions[i];
parameterPositions[i].endOfList = TRUE;
}
/*======================================================================*/
bool equalParameterPositions(ParameterPosition parameterPositions1[], ParameterPosition parameterPositions2[]) {
int i;
for (i = 0; !parameterPositions1[i].endOfList; i++) {
if (parameterPositions2[i].endOfList)
return FALSE;
if (!equalParameterArrays(parameterPositions1[i].parameters, parameterPositions2[i].parameters))
return FALSE;
}
return parameterPositions2[i].endOfList;
}
/*======================================================================*/
int findMultipleParameterPosition(ParameterPosition parameterPositions[]) {
Aint parameterNumber;
for (parameterNumber = 0; !parameterPositions[parameterNumber].endOfList; parameterNumber++)
if (parameterPositions[parameterNumber].explicitMultiple)
return parameterNumber;
return -1;
}
/*======================================================================*/
void markExplicitMultiple(ParameterPosition parameterPositions[], Parameter parameters[]) {
int parameterCount;
for (parameterCount = 0; !parameterPositions[parameterCount].endOfList; parameterCount++)
if (parameterPositions[parameterCount].explicitMultiple)
parameters[parameterCount].instance = 0;
}
/*======================================================================*/
void convertPositionsToParameters(ParameterPosition parameterPositions[], Parameter parameters[]) {
ParameterPosition *position = parameterPositions;
clearParameterArray(parameters);
while (!position->endOfList) {
addParameterToParameterArray(parameters, &position->parameters[0]);
position++;
}
}
} // End of namespace Alan3
} // End of namespace Glk
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