mirror/aseprite
1
0
Fork 0
mirror of https://github.com/aseprite/aseprite.git synced 2025-02-06 03:39:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

Minor changes for 927215629d56318e29d8712d1ab31014b894cada to avoid offsets and use grids

Browse Source 
Related to #2741
This commit is contained in:
David Capello 2021-06-29 21:09:40 -03:00
parent 927215629d
commit 69446cf335
1 changed files with 26 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
src/app/tools/intertwiners.h
View File

@ -454,6 +454,8 @@ class IntertwineAsPixelPerfect : public Intertwine {
// modifying a tilemap in Manual mode.
std::unique_ptr<Tileset> m_tempTileset;
doc::Grid m_grid;
doc::Grid m_dstGrid;
doc::Grid m_celGrid;
public:
// Useful for Shift+Ctrl+pencil to draw straight lines and snap
@ -463,7 +465,7 @@ public:
void prepareIntertwine(ToolLoop* loop) override {
m_pts.reset();
m_retainedTracePolicyLast = false;
m_grid = loop->getGrid();
m_grid = m_dstGrid = m_celGrid = loop->getGrid();
m_restoredRegion.clear();
if (loop->getLayer()->isTilemap() &&
@ -471,6 +473,12 @@ public:
loop->isManualTilesetMode()) {
const Tileset* srcTileset = static_cast<LayerTilemap*>(loop->getLayer())->tileset();
m_tempTileset.reset(Tileset::MakeCopyCopyingImages(srcTileset));
// Grid to convert to dstImage coordinates
m_dstGrid.origin(gfx::Point(0, 0));
// Grid where the original cel is the origin
m_celGrid.origin(loop->getCel()->position());
}
else {
m_tempTileset.reset();
@ -621,12 +629,11 @@ private:
loop->getTiledModeHelper().collapseRegionByTiledMode(rgn);
for (auto a : rgn) {
a.offset(-loop->getCelOrigin());
if (m_tempTileset) {
gfx::Rect a2(a);
a2.offset(-loop->getCel()->position());
a2.offset(loop->getCelOrigin());
forEachTilePos(
loop, m_grid.tilesInCanvasRegion(gfx::Region(a2)),
loop, m_dstGrid.tilesInCanvasRegion(gfx::Region(a)),
[loop](const doc::ImageRef existentTileImage,
const gfx::Point tilePos) {
loop->getDstImage()->copy(
@ -637,7 +644,6 @@ private:
});
}
a.offset(-loop->getCelOrigin());
ImageRef i(crop_image(loop->getDstImage(), a, loop->getDstImage()->maskColor()));
m_savedAreas.push_back(SavedArea{ i, pt, a });
}
@ -663,12 +669,8 @@ private:
if (m_tempTileset) {
auto r = m_savedAreas[i].r;
gfx::Rect r2(r);
r2.offset(-loop->getCel()->position());
r2.offset(loop->getCelOrigin());
r2.offset(loop->getCelOrigin());
forEachTilePos(
loop, m_grid.tilesInCanvasRegion(gfx::Region(r2)),
loop, m_dstGrid.tilesInCanvasRegion(gfx::Region(r)),
[this, i, r](const doc::ImageRef existentTileImage,
const gfx::Point tilePos) {
existentTileImage->copy(
@ -691,13 +693,8 @@ private:
gfx::Rect r;
loop->getPointShape()->getModifiedArea(loop, pt.x, pt.y, r);
gfx::Rect r2(r);
r.offset(-loop->getCelOrigin());
r2.offset(loop->getCelOrigin());
r2.offset(-loop->getCel()->position());
auto tilesPts = m_grid.tilesInCanvasRegion(gfx::Region(r2));
auto tilesPts = m_dstGrid.tilesInCanvasRegion(gfx::Region(r));
forEachTilePos(
loop, tilesPts,
[loop, r](const doc::ImageRef existentTileImage,
@ -734,12 +731,20 @@ private:
return;
const Image* tilemapImage = loop->getCel()->image();
// Offset to convert a tile from dstImage coordinates to tilemap
// image coordinates (to get the tile from the original tilemap)
const gfx::Point tilePt0 = m_celGrid.canvasToTile(gfx::Point(0, 0));
for (const gfx::Point& tilePt : tilesPts) {
const gfx::Point tilePtInTilemap = tilePt0 + tilePt;
// Ignore modifications outside the tilemap
if (!tilemapImage->bounds().contains(tilePt.x, tilePt.y))
if (!tilemapImage->bounds().contains(tilePtInTilemap))
continue;
const doc::tile_t t = tilemapImage->getPixel(tilePt.x, tilePt.y);
const doc::tile_t t = tilemapImage->getPixel(tilePtInTilemap.x,
tilePtInTilemap.y);
if (t == doc::notile)
continue;
@ -748,11 +753,8 @@ private:
if (!existentTileImage)
continue;
auto tilePos = m_grid.tileToCanvas(tilePt);
tilePos -= loop->getCelOrigin();
tilePos -= loop->getCelOrigin();
tilePos += loop->getCel()->position();
processTempTileImage(existentTileImage, tilePos);
const gfx::Point tilePosInDstImage = m_dstGrid.tileToCanvas(tilePt);
processTempTileImage(existentTileImage, tilePosInDstImage);
}
}