private void ButtonEngine1()
{
//checks for clicking on special item
//"compare the size of this routine to S1 mouse_button"
if (_mouseB != 0)
{
//anything pressed?
Logic.ScriptVariables[Logic.BUTTON] = _mouseB;
if (Logic.ScriptVariables[Logic.SPECIAL_ITEM] != 0)
{
//over anything?
var item = _skyCompact.FetchCpt((ushort)Logic.ScriptVariables[Logic.SPECIAL_ITEM]);
if (item.Core.mouseClick != 0)
{
Logic.MouseScript(item.Core.mouseClick, item);
}
}
}
}
private void PointerEngine(ushort xPos, ushort yPos)
{
UShortAccess currentList;
var currentListNum = Logic.ScriptVariables[Logic.MOUSE_LIST_NO];
do
{
currentList = new UShortAccess(_skyCompact.FetchCptRaw((ushort)currentListNum), 0);
while ((currentList[0] != 0) && (currentList[0] != 0xFFFF))
{
var itemNum = currentList[0];
var itemData = _skyCompact.FetchCpt(itemNum);
currentList.Offset += 2;
if ((itemData.Core.screen == Logic.ScriptVariables[Logic.SCREEN]) &&
((itemData.Core.status & 16) != 0))
{
if (itemData.Core.xcood + itemData.Core.mouseRelX > xPos)
{
continue;
}
if (itemData.Core.xcood + itemData.Core.mouseRelX + itemData.Core.mouseSizeX < xPos)
{
continue;
}
if (itemData.Core.ycood + itemData.Core.mouseRelY > yPos)
{
continue;
}
if (itemData.Core.ycood + itemData.Core.mouseRelY + itemData.Core.mouseSizeY < yPos)
{
continue;
}
// we've hit the item
if (Logic.ScriptVariables[Logic.SPECIAL_ITEM] == itemNum)
{
return;
}
Logic.ScriptVariables[Logic.SPECIAL_ITEM] = itemNum;
if (Logic.ScriptVariables[Logic.GET_OFF] != 0)
{
Logic.MouseScript(Logic.ScriptVariables[Logic.GET_OFF], itemData);
}
Logic.ScriptVariables[Logic.GET_OFF] = itemData.Core.mouseOff;
if (itemData.Core.mouseOn != 0)
{
Logic.MouseScript(itemData.Core.mouseOn, itemData);
}
return;
}
}
if (currentList[0] == 0xFFFF)
{
currentListNum = currentList[1];
}
} while (currentList[0] != 0);
if (Logic.ScriptVariables[Logic.SPECIAL_ITEM] != 0)
{
Logic.ScriptVariables[Logic.SPECIAL_ITEM] = 0;
if (Logic.ScriptVariables[Logic.GET_OFF] != 0)
{
Logic.Script((ushort)Logic.ScriptVariables[Logic.GET_OFF], (ushort)(Logic.ScriptVariables[Logic.GET_OFF] >> 16));
}
Logic.ScriptVariables[Logic.GET_OFF] = 0;
}
}