// This file is a part of Framsticks SDK.  http://www.framsticks.com/
// Copyright (C) 1999-2015  Maciej Komosinski and Szymon Ulatowski.
// See LICENSE.txt for details.

#include "paramtabobj.h"

int ParamTab::measureTab(const ParamEntry *pe)
{
int i=0;
while(pe->id) {i++;pe++;}
return i;
}

void ParamTab::resize(int s)
{
if (s==siz) return;
tab=(ParamEntry*)realloc(tab,sizeof(ParamEntry)*(s+1));
siz=s;
}

int ParamTab::add(const ParamEntry* p,int count)
{
if (count<0) count=measureTab(p);
resize(siz+count);
memmove(tab+siz-count,p,sizeof(ParamEntry)*count);
memset(tab+siz,0,sizeof(ParamEntry));
if (siz>0) tab[0].flags=(paInt)(siz-tab[0].group);
return siz-1;
}

void ParamTab::remove(int i,int count)
{
memmove(tab+i,tab+i+count,sizeof(ParamEntry)*count);
resize(siz-count);
memset(tab+siz,0,sizeof(ParamEntry));
if (siz>0) tab[0].flags=(paInt)(siz-tab[0].group);
}