void Game::update()
{
if (State != STATE_GAME) return;
SceneHandler->update();
// check scene flags
unsigned short flags = SceneHandler->getFlags();
if (flags & EVENT_WIN) incPoints();
if (flags & EVENT_LOSE) decPoints();
if (flags & EVENT_BALLCOLL) SceneHandler->tellEnemies();
SceneHandler->resetFlags();
// update view
ViewHandler->update();
}
/////////////////////////////////////////////////////////////////////////////
// calculate trade routes
/////////////////////////////////////////////////////////////////////////////
void CGLView::tradeRoutes()
{
int i, j;
int nTile2, nTile3;
int nC2, nC3;
int nCity;
int nPoints;
//reset all players trade route points counts
for(i = 0; i < m_iNumPlayers; i++)
{
decPoints(i, m_pGame->m_players[i].m_nTradePoints, TRUE);
m_pGame->m_players[i].m_nTradePoints = 0;
}
//look for trade routes from each city
for(i = 0; i < m_nTiles; i++)
{
//look at each side
for(j = 0; j < 6; j++)
{
//get the bordering tiles
nTile2 = m_pBoard[i].getSide(j);
nTile3 = m_pBoard[i].getSide((j + 5) % 6);
nC2 = (j + 4) % 6;
nC3 = (j + 2) % 6;
//avoid multiple runs through the list by only using the lowest
//tile of any combination of three
if((nTile2 < i) || (nTile3 < i))
{
continue;
}
//see if there is a city/settlement here
nCity = m_pBoard[i].getCity(j);
//if zero, continue
if(0 == nCity)
{
continue;
}
//determine the starting island
if(TRUE == VALID_LAND(m_pBoard[i].getType()))
{
m_nTradeIsland = m_pBoard[i].getIsland();
}
else if((-1 != nTile2) && (TRUE == VALID_LAND(m_pBoard[nTile2].getType())))
{
m_nTradeIsland = m_pBoard[nTile2].getIsland();
}
else if(-1 != nTile3)
{
m_nTradeIsland = m_pBoard[nTile3].getIsland();
}
//set values for traversing
m_nTradePlayer = nCity % 10;
//the originating city must be on the starting island of the player
if(m_nTradeIsland != m_pGame->m_players[m_nTradePlayer].m_nHomeIsland)
{
continue;
}
//run the algorithm
nPoints = tradeIterateStart(i, j);
//set the extra chit markers
m_pBoard[i].setExtra(j, nPoints);
m_pBoard[nTile2].setExtra(nC2, nPoints);
m_pBoard[nTile3].setExtra(nC3, nPoints);
//set the players point total
m_pGame->m_players[m_nTradePlayer].m_nTradePoints += nPoints;
}
}
//finally, reincrement all the trade route points
for(i = 0; i < m_iNumPlayers; i++)
{
incPoints(i, m_pGame->m_players[i].m_nTradePoints);
}
}
