void MapView::setDrawMinimapColors(bool enable)
{
if(m_drawMinimapColors == enable)
return;
m_drawMinimapColors = enable;
updateGeometry(m_visibleDimension, m_optimizedSize);
requestVisibleTilesCacheUpdate();
m_smooth = !enable;
m_framebuffer->setSmooth(m_smooth);
}
void MapView::move(int x, int y)
{
m_moveOffset.x += x;
m_moveOffset.y += y;
int32_t tmp = m_moveOffset.x / 32;
bool requestTilesUpdate = false;
if(tmp != 0) {
m_customCameraPosition.x += tmp;
m_moveOffset.x %= 32;
requestTilesUpdate = true;
}
tmp = m_moveOffset.y / 32;
if(tmp != 0) {
m_customCameraPosition.y += tmp;
m_moveOffset.y %= 32;
requestTilesUpdate = true;
}
if(requestTilesUpdate)
requestVisibleTilesCacheUpdate();
}
void MapView::setCameraPosition(const Position& pos)
{
m_follow = false;
m_customCameraPosition = pos;
requestVisibleTilesCacheUpdate();
}
void MapView::followCreature(const CreaturePtr& creature)
{
m_follow = true;
m_followingCreature = creature;
requestVisibleTilesCacheUpdate();
}
void MapView::setViewMode(MapView::ViewMode viewMode)
{
m_viewMode = viewMode;
requestVisibleTilesCacheUpdate();
}
void MapView::unlockFirstVisibleFloor()
{
m_lockedFirstVisibleFloor = -1;
requestVisibleTilesCacheUpdate();
}
void MapView::lockFirstVisibleFloor(int firstVisibleFloor)
{
m_lockedFirstVisibleFloor = firstVisibleFloor;
requestVisibleTilesCacheUpdate();
}
void MapView::onMapCenterChange(const Position& pos)
{
requestVisibleTilesCacheUpdate();
}
void MapView::onTileUpdate(const Position& pos)
{
if(!m_drawMinimapColors)
requestVisibleTilesCacheUpdate();
}
void MapView::updateGeometry(const Size& visibleDimension, const Size& optimizedSize)
{
int tileSize = 0;
Size bufferSize;
if(!m_drawMinimapColors) {
int possiblesTileSizes[] = {1,2,4,8,16,32};
for(int candidateTileSize : possiblesTileSizes) {
bufferSize = (visibleDimension + Size(3,3)) * candidateTileSize;
if(bufferSize.width() > g_graphics.getMaxTextureSize() || bufferSize.height() > g_graphics.getMaxTextureSize())
break;
tileSize = candidateTileSize;
if(optimizedSize.width() < bufferSize.width() - 3*candidateTileSize && optimizedSize.height() < bufferSize.height() - 3*candidateTileSize)
break;
}
if(tileSize == 0) {
g_logger.traceError("reached max zoom out");
return;
}
} else {
tileSize = 1;
bufferSize = visibleDimension + Size(3,3);
}
Size drawDimension = visibleDimension + Size(3,3);
Point virtualCenterOffset = (drawDimension/2 - Size(1,1)).toPoint();
Point visibleCenterOffset = virtualCenterOffset;
ViewMode viewMode = m_viewMode;
if(m_autoViewMode) {
if(tileSize >= 32 && visibleDimension.area() <= NEAR_VIEW_AREA)
viewMode = NEAR_VIEW;
else if(tileSize >= 16 && visibleDimension.area() <= MID_VIEW_AREA)
viewMode = MID_VIEW;
else if(tileSize >= 8 && visibleDimension.area() <= FAR_VIEW_AREA)
viewMode = FAR_VIEW;
else
viewMode = HUGE_VIEW;
if(viewMode >= FAR_VIEW)
m_multifloor = false;
else
m_multifloor = true;
}
// draw actually more than what is needed to avoid massive recalculations on huge views
/*
if(viewMode >= HUGE_VIEW) {
Size oldDimension = drawDimension;
drawDimension = (m_framebuffer->getSize() / tileSize);
virtualCenterOffset += (drawDimension - oldDimension).toPoint() / 2;
}
*/
m_viewMode = viewMode;
m_visibleDimension = visibleDimension;
m_drawDimension = drawDimension;
m_tileSize = tileSize;
m_virtualCenterOffset = virtualCenterOffset;
m_visibleCenterOffset = visibleCenterOffset;
m_optimizedSize = optimizedSize;
m_framebuffer->resize(bufferSize);
requestVisibleTilesCacheUpdate();
}
void MapView::onTileUpdate(const Position& pos)
{
requestVisibleTilesCacheUpdate();
}
