//Maybe send all the colors first and than send run
void send_tile(Spot table[][8], int i, int j)
{
if(table[i][j].fire_lvl == 1)
{
writeTile(table[i][j].LED_ID, color_fire);
}
else if(table[i][j].fire_lvl == 0)
{
writeTile(table[i][j].LED_ID, color_tree);
}
else if(table[i][j].fire_lvl == -2)
{
writeTile(table[i][j].LED_ID, color_base);
}
}
//--------------------------------------------------------------
// update texture tiles with new image
void mgXPSurface::updateTiles(
int left,
int top,
int right,
int bottom)
{
GdiFlush();
if (m_singleTile)
{
writeTile(m_tiles[0], 0, 0, m_imageWidth, m_imageHeight);
return;
}
// break DIBitmap into texture tiles
for (int i = 0; i < m_vertTiles; i++)
{
int ly = i*SURFACE_TILE_SIZE;
int ht = min(SURFACE_TILE_SIZE, m_imageHeight - ly);
int hy = ly+ht;
for (int j = 0; j < m_horzTiles; j++)
{
int lx = j*SURFACE_TILE_SIZE;
int wd = min(SURFACE_TILE_SIZE, m_imageWidth - lx);
int hx = lx+wd;
// if doesn't intersect the damage rectangle, no need to update
if (min(right, hx) < max(left, lx) ||
min(bottom, hy) < max(top, ly))
continue;
writeTile(m_tiles[i*m_horzTiles+j], lx, ly, wd, ht);
}
}
}
bool BackgroundTilesIOPC::writeData(const BackgroundTiles &tiles) const
{
quint16 nbTiles, depth = 1;
int w, h;
// Layer 1
QSize area = tiles.area();
w = area.width() + 16;
h = area.height() + 16;
BackgroundTiles tiles1 = tiles.tiles(0, true);
nbTiles = tiles1.size();
device()->write((char *)&w, 2);
device()->write((char *)&h, 2);
device()->write((char *)&nbTiles, 2);
device()->write((char *)&depth, 2);
device()->write("\0\0", 2);
foreach(const Tile &tile, tiles1) {
writeTile(tile);
}
