/// <summary>
/// Get a value from the history tables.
/// </summary>
/// <param name="historyType">Type of history information. see HistoryType</param>
/// <param name="historyScale">Scale of history data. see HistoryScale</param>
/// <param name="historyIndex">Index in the data to obtain</param>
/// <returns>Historic data value of the requested graph</returns>
public short getHistory(HistoryType historyType, HistoryScale historyScale, int historyIndex)
{
if (historyType < 0 || historyType >= HistoryType.HISTORY_TYPE_COUNT ||
historyScale < 0 || historyScale >= HistoryScale.HISTORY_SCALE_COUNT ||
historyIndex < 0 || historyIndex >= HISTORY_COUNT)
{
return(0);
}
short[] history = null;
switch (historyType)
{
case HistoryType.HISTORY_TYPE_RES:
history = resHist;
break;
case HistoryType.HISTORY_TYPE_COM:
history = comHist;
break;
case HistoryType.HISTORY_TYPE_IND:
history = indHist;
break;
case HistoryType.HISTORY_TYPE_MONEY:
history = moneyHist;
break;
case HistoryType.HISTORY_TYPE_CRIME:
history = crimeHist;
break;
case HistoryType.HISTORY_TYPE_POLLUTION:
history = pollutionHist;
break;
default:
break;
}
int offset = 0;
switch (historyScale)
{
case HistoryScale.HISTORY_SCALE_SHORT:
offset = 0;
break;
case HistoryScale.HISTORY_SCALE_LONG:
offset = 120;
break;
default:
break;
}
short result = history[historyIndex + offset];
return(result);
}
/// <summary>
/// Store a value into the history tables.
/// </summary>
/// <param name="historyType">Type of history information. @see HistoryType</param>
/// <param name="historyScale">Scale of history data. @see HistoryScale</param>
/// <param name="historyIndex">Index in the data to obtain</param>
/// <param name="historyValue">Index in the value to store</param>
public void SetHistory(HistoryType historyType, HistoryScale historyScale, int historyIndex, short historyValue)
{
if (historyType < 0 || historyType >= HistoryType.Count ||
historyScale < 0 || historyScale >= HistoryScale.Count ||
historyIndex < 0 || historyIndex >= Constants.HistoryCount)
{
return;
}
short[] history = null;
switch (historyType)
{
case HistoryType.Res:
history = ResHist;
break;
case HistoryType.Com:
history = ComHist;
break;
case HistoryType.Ind:
history = IndHist;
break;
case HistoryType.Money:
history = MoneyHist;
break;
case HistoryType.Crime:
history = CrimeHist;
break;
case HistoryType.Pollution:
history = PollutionHist;
break;
default:
//NOT_REACHED();
break;
}
int offset = 0;
switch (historyScale)
{
case HistoryScale.Short:
offset = 0;
break;
case HistoryScale.Long:
offset = 120;
break;
default:
//NOT_REACHED();
break;
}
history[historyIndex + offset] = historyValue;
}
/// <summary>
/// Get the minimal and maximal values of a historic graph.
/// </summary>
/// <param name="historyType">Type of history information. see HistoryType</param>
/// <param name="historyScale">Scale of history data. see HistoryScale</param>
/// <param name="minValResult">Pointer to variable to write minimal value to.</param>
/// <param name="maxValResult">Pointer to variable to write maximal value to.</param>
public void getHistoryRange(HistoryType historyType, HistoryScale historyScale, out short minValResult, out short maxValResult)
{
if (historyType < 0 || historyType >= HistoryType.HISTORY_TYPE_COUNT ||
historyScale < 0 || historyScale >= HistoryScale.HISTORY_SCALE_COUNT)
{
minValResult = 0;
maxValResult = 0;
return;
}
short[] history = null;
switch (historyType)
{
case HistoryType.HISTORY_TYPE_RES:
history = resHist;
break;
case HistoryType.HISTORY_TYPE_COM:
history = comHist;
break;
case HistoryType.HISTORY_TYPE_IND:
history = indHist;
break;
case HistoryType.HISTORY_TYPE_MONEY:
history = moneyHist;
break;
case HistoryType.HISTORY_TYPE_CRIME:
history = crimeHist;
break;
case HistoryType.HISTORY_TYPE_POLLUTION:
history = pollutionHist;
break;
default:
break;
}
int offset = 0;
switch (historyScale)
{
case HistoryScale.HISTORY_SCALE_SHORT:
offset = 0;
break;
case HistoryScale.HISTORY_SCALE_LONG:
offset = 120;
break;
default:
break;
}
short minVal = 32000;
short maxVal = -32000;
for (int i = 0; i < HISTORY_COUNT; i++)
{
short val = history[i + offset];
minVal = Math.Min(val, minVal);
maxVal = Math.Max(val, maxVal);
}
minValResult = minVal;
maxValResult = maxVal;
}
/// <summary>
/// Get the minimal and maximal values of a historic graph.
/// </summary>
/// <param name="historyType">Type of history information. @see HistoryType</param>
/// <param name="historyScale">Scale of history data. @see HistoryScale</param>
/// <param name="minValResult">Pointer to variable to write minimal value to.</param>
/// <param name="maxValResult">Pointer to variable to write maximal value to.</param>
public void GetHistoryRange(HistoryType historyType, HistoryScale historyScale, ref short minValResult, ref short maxValResult)
{
if (historyType < 0 || historyType >= HistoryType.Count || historyScale < 0 || historyScale >= HistoryScale.Count)
{
minValResult = 0;
maxValResult = 0;
return;
}
short[] history = null;
switch (historyType)
{
case HistoryType.Res:
history = ResHist;
break;
case HistoryType.Com:
history = ComHist;
break;
case HistoryType.Ind:
history = IndHist;
break;
case HistoryType.Money:
history = MoneyHist;
break;
case HistoryType.Crime:
history = CrimeHist;
break;
case HistoryType.Pollution:
history = PollutionHist;
break;
default:
//NOT_REACHED();
break;
}
int offset = 0;
switch (historyScale)
{
case HistoryScale.Short:
offset = 0;
break;
case HistoryScale.Long:
offset = 120;
break;
default:
//NOT_REACHED();
break;
}
short minVal = 32000;
short maxVal = -32000;
for (int i = 0; i < Constants.HistoryCount; i++)
{
short val = history[i + offset];
minVal = Math.Min(val, minVal);
maxVal = Math.Max(val, maxVal);
}
minValResult = minVal;
maxValResult = maxVal;
}