void IndexedPickerScene::render(Graphic& dst,
Box srcbox,
double scale) {
if ((nativeBuffer_.w() != srcbox.w())
|| (nativeBuffer_.h() != srcbox.h())) {
nativeBuffer_ = Graphic(srcbox.w(), srcbox.h());
}
renderNative(nativeBuffer_,
srcbox);
int scaledW = srcbox.w() * sceneScale_;
int scaledH = srcbox.h() * sceneScale_;
nativeBuffer_.scale(dst,
Box(0, 0,
scaledW,
scaledH));
if (gridLayerEnabled_) {
gridLayer_.render(dst,
Box(srcbox.x(),
srcbox.y(),
scaledW,
scaledH),
sceneScale_);
}
if ((highlightedSelectableBoxEnabled_)) {
dst.drawRectBorder(selectableIndexToDrawX(highlightedSelectableIndex_),
selectableIndexToDrawY(highlightedSelectableIndex_),
selectableWidth_ * sceneScale_,
selectableHeight_ * sceneScale_,
Color(0xFF, 0x00, 0x00, Color::fullAlphaOpacity),
2);
}
if ((pickedSelectableBoxEnabled_)) {
dst.drawRectBorder(selectableIndexToDrawX(pickedSelectableIndex_),
selectableIndexToDrawY(pickedSelectableIndex_),
selectableWidth_ * sceneScale_,
selectableHeight_ * sceneScale_,
Color(0xFF, 0xFF, 0x00, Color::fullAlphaOpacity),
2);
}
}
void VisualMetatilePickerScene::renderNative(Graphic& dst,
Box srcbox) {
dst.clear(Color(255, 255, 255, Color::fullAlphaOpacity));
if ((tiles_ == NULL) || (metatiles_ == NULL)) {
return;
}
for (int i = 0; i < metatiles_->numMetatileMappings(); i++) {
MetatileStructure& metatile = metatiles_->metatileMapping(i);
int drawX = selectableIndexToDrawX(i);
int drawY = selectableIndexToDrawY(i);
TileRenderer::renderMetatile(dst,
Box(drawX, drawY,
MetatileStructure::metatileWidth,
MetatileStructure::metatileHeight),
metatile,
*tiles_,
*palette0_,
*palette1_,
tileOffset_);
}
}
