void Engine::Render(const std::vector<uint>& list) {
CDEBUG("render");
const Point res = video->GetResolution();
if (!_isMapLoaded) {
return;
}
tiles->UpdateAnimation(GetTime());
if (cameraTarget) {
const Map::Layer* layer = map.GetLayer(cameraTarget->layerIndex);
SetCamera(Point(
cameraTarget->x + cameraTarget->sprite->nHotw / 2 - res.x / 2 + layer->x,
cameraTarget->y + cameraTarget->sprite->nHoth / 2 - res.y / 2 + layer->y));
}
// Note that we do not clear the screen here. This is intentional.
for (uint i = 0; i < list.size(); i++) {
uint j = list[i];
if (j < map.NumLayers()) {
RenderLayer(j);
RenderEntities(j);
}
}
DoHook(_hookRetrace);
}
void MAP::render(int x, int y, image *dest)
{
bool first = true;
int tx = (dest -> width / 16) + 2;
int ty = (dest -> height / 16) + 2;
char *src = renderstring;
char token[10];
while (*src)
{
int n=0;
while (*src != 0 && *src !=',')
token[n++] = *src++;
if (*src == ',') src++;
token[n] = 0;
if (token[0] == 'E')
{
RenderEntities();
continue;
}
if (token[0] == 'R')
{
HookRetrace();
continue;
}
int layer = atoi(token)-1;
if (first)
{
BlitLayer<false>(layer, tx, ty, x, y, dest);
first = false;
continue;
}
BlitLayer<true>(layer, tx, ty, x, y, dest);
}
}
