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Move more ui out of editor

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This commit is contained in:
Marcus Huderle 2018-09-26 18:30:05 -05:00
parent ecf9e533d4
commit 911ba64637
20 changed files with 1584 additions and 1473 deletions
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0
map.cpp → core/map.cpp Executable file → Normal file
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map.h → core/map.h Executable file → Normal file
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801
editor.cpp
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@ -2,6 +2,7 @@
#include "event.h"
#include "imageproviders.h"
#include "mapconnection.h"
#include "currentselectedmetatilespixmapitem.h"
#include <QCheckBox>
#include <QPainter>
#include <QMouseEvent>
@ -12,7 +13,8 @@ static bool selectingEvent = false;
Editor::Editor(Ui::MainWindow* ui)
{
this->ui = ui;
selected_events = new QList<DraggablePixmapItem*>;
this->selected_events = new QList<DraggablePixmapItem*>;
this->settings = new Settings();
}
void Editor::saveProject() {
@ -339,13 +341,15 @@ void Editor::onSelectedMetatilesChanged() {
}
void Editor::onHoveredMapMetatileChanged(int x, int y) {
int blockIndex = y * map->getWidth() + x;
int tile = map->layout->blockdata->blocks->at(blockIndex).tile;
this->ui->statusBar->showMessage(QString("X: %1, Y: %2, Metatile: 0x%3, Scale = %4x")
.arg(x)
.arg(y)
.arg(QString("%1").arg(tile, 3, 16, QChar('0')).toUpper())
.arg(QString::number(pow(map->scale_base, map->scale_exp))));
if (x >= 0 && x < map->getWidth() && y >= 0 && y < map->getHeight()) {
int blockIndex = y * map->getWidth() + x;
int tile = map->layout->blockdata->blocks->at(blockIndex).tile;
this->ui->statusBar->showMessage(QString("X: %1, Y: %2, Metatile: 0x%3, Scale = %4x")
.arg(x)
.arg(y)
.arg(QString("%1").arg(tile, 3, 16, QChar('0')).toUpper())
.arg(QString::number(pow(map->scale_base, map->scale_exp))));
}
}
void Editor::onHoveredMapMetatileCleared() {
@ -353,14 +357,16 @@ void Editor::onHoveredMapMetatileCleared() {
}
void Editor::onHoveredMapMovementPermissionChanged(int x, int y) {
int blockIndex = y * map->getWidth() + x;
uint16_t collision = map->layout->blockdata->blocks->at(blockIndex).collision;
uint16_t elevation = map->layout->blockdata->blocks->at(blockIndex).elevation;
QString message = QString("X: %1, Y: %2, %3")
.arg(x)
.arg(y)
.arg(this->getMovementPermissionText(collision, elevation));
this->ui->statusBar->showMessage(message);
if (x >= 0 && x < map->getWidth() && y >= 0 && y < map->getHeight()) {
int blockIndex = y * map->getWidth() + x;
uint16_t collision = map->layout->blockdata->blocks->at(blockIndex).collision;
uint16_t elevation = map->layout->blockdata->blocks->at(blockIndex).elevation;
QString message = QString("X: %1, Y: %2, %3")
.arg(x)
.arg(y)
.arg(this->getMovementPermissionText(collision, elevation));
this->ui->statusBar->showMessage(message);
}
}
void Editor::onHoveredMapMovementPermissionCleared() {
@ -462,45 +468,13 @@ void Editor::displayMap() {
scene->removeItem(map_item);
delete map_item;
}
map_item = new MapPixmapItem(map, this);
connect(map_item, SIGNAL(mouseEvent(QGraphicsSceneMouseEvent*,MapPixmapItem*)),
this, SLOT(mouseEvent_map(QGraphicsSceneMouseEvent*,MapPixmapItem*)));
connect(map_item, SIGNAL(hoveredMapMetatileChanged(int, int)),
this, SLOT(onHoveredMapMetatileChanged(int, int)));
connect(map_item, SIGNAL(hoveredMapMetatileCleared()),
this, SLOT(onHoveredMapMetatileCleared()));
map_item->draw(true);
scene->addItem(map_item);
if (collision_item && scene) {
scene->removeItem(collision_item);
delete collision_item;
}
collision_item = new CollisionPixmapItem(map, this);
connect(collision_item, SIGNAL(mouseEvent(QGraphicsSceneMouseEvent*,CollisionPixmapItem*)),
this, SLOT(mouseEvent_collision(QGraphicsSceneMouseEvent*,CollisionPixmapItem*)));
connect(collision_item, SIGNAL(hoveredMapMovementPermissionChanged(int, int)),
this, SLOT(onHoveredMapMovementPermissionChanged(int, int)));
connect(collision_item, SIGNAL(hoveredMapMovementPermissionCleared()),
this, SLOT(onHoveredMapMovementPermissionCleared()));
collision_item->draw(true);
scene->addItem(collision_item);
int tw = 16;
int th = 16;
scene->setSceneRect(
-6 * tw,
-6 * th,
map_item->pixmap().width() + 12 * tw,
map_item->pixmap().height() + 12 * th
);
displayMetatileSelector();
displayMovementPermissionSelector();
displayMapMetatiles();
displayMapMovementPermissions();
displayBorderMetatiles();
displayCurrentMetatilesSelection();
displayMovementPermissionSelector();
displayMapEvents();
displayMapConnections();
displayMapBorder();
@ -540,6 +514,45 @@ void Editor::displayMetatileSelector() {
scene_metatiles->addItem(metatile_selector_item);
}
void Editor::displayMapMetatiles() {
map_item = new MapPixmapItem(map, this->metatile_selector_item, this->settings);
connect(map_item, SIGNAL(mouseEvent(QGraphicsSceneMouseEvent*,MapPixmapItem*)),
this, SLOT(mouseEvent_map(QGraphicsSceneMouseEvent*,MapPixmapItem*)));
connect(map_item, SIGNAL(hoveredMapMetatileChanged(int, int)),
this, SLOT(onHoveredMapMetatileChanged(int, int)));
connect(map_item, SIGNAL(hoveredMapMetatileCleared()),
this, SLOT(onHoveredMapMetatileCleared()));
map_item->draw(true);
scene->addItem(map_item);
int tw = 16;
int th = 16;
scene->setSceneRect(
-6 * tw,
-6 * th,
map_item->pixmap().width() + 12 * tw,
map_item->pixmap().height() + 12 * th
);
}
void Editor::displayMapMovementPermissions() {
if (collision_item && scene) {
scene->removeItem(collision_item);
delete collision_item;
}
collision_item = new CollisionPixmapItem(map, this->movement_permissions_selector_item, this->metatile_selector_item, this->settings);
connect(collision_item, SIGNAL(mouseEvent(QGraphicsSceneMouseEvent*,CollisionPixmapItem*)),
this, SLOT(mouseEvent_collision(QGraphicsSceneMouseEvent*,CollisionPixmapItem*)));
connect(collision_item, SIGNAL(hoveredMapMovementPermissionChanged(int, int)),
this, SLOT(onHoveredMapMovementPermissionChanged(int, int)));
connect(collision_item, SIGNAL(hoveredMapMovementPermissionCleared()),
this, SLOT(onHoveredMapMovementPermissionCleared()));
collision_item->draw(true);
scene->addItem(collision_item);
}
void Editor::displayBorderMetatiles() {
if (selected_border_metatiles_item && selected_border_metatiles_item->scene()) {
selected_border_metatiles_item->scene()->removeItem(selected_border_metatiles_item);
@ -547,7 +560,7 @@ void Editor::displayBorderMetatiles() {
}
scene_selected_border_metatiles = new QGraphicsScene;
selected_border_metatiles_item = new BorderMetatilesPixmapItem(map, this);
selected_border_metatiles_item = new BorderMetatilesPixmapItem(map, this->metatile_selector_item);
selected_border_metatiles_item->draw();
scene_selected_border_metatiles->addItem(selected_border_metatiles_item);
@ -561,7 +574,7 @@ void Editor::displayCurrentMetatilesSelection() {
}
scene_current_metatile_selection = new QGraphicsScene;
scene_current_metatile_selection_item = new CurrentSelectedMetatilesPixmapItem(map, this);
scene_current_metatile_selection_item = new CurrentSelectedMetatilesPixmapItem(map, this->metatile_selector_item);
scene_current_metatile_selection_item->draw();
scene_current_metatile_selection->addItem(scene_current_metatile_selection_item);
}
@ -608,7 +621,7 @@ void Editor::displayMapEvents() {
selected_events->clear();
events_group = new EventGroup;
events_group = new QGraphicsItemGroup;
scene->addItem(events_group);
QList<Event *> events = map->getAllEvents();
@ -969,686 +982,6 @@ void Editor::toggleBorderVisibility(bool visible)
this->setConnectionsVisibility(visible);
}
void BorderMetatilesPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
for (int i = 0; i < selectionDimensions.x() && (i + x) < 2; i++) {
for (int j = 0; j < selectionDimensions.y() && (j + y) < 2; j++) {
int blockIndex = (j + y) * 2 + (i + x);
uint16_t tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
(*map->layout->border->blocks)[blockIndex].tile = tile;
}
}
draw();
emit borderMetatilesChanged();
}
void BorderMetatilesPixmapItem::draw() {
QImage image(32, 32, QImage::Format_RGBA8888);
QPainter painter(&image);
QList<Block> *blocks = map->layout->border->blocks;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
int x = i * 16;
int y = j * 16;
int index = j * 2 + i;
QImage metatile_image = getMetatileImage(blocks->value(index).tile, map->layout->tileset_primary, map->layout->tileset_secondary);
QPoint metatile_origin = QPoint(x, y);
painter.drawImage(metatile_origin, metatile_image);
}
}
painter.end();
setPixmap(QPixmap::fromImage(image));
}
void CurrentSelectedMetatilesPixmapItem::draw() {
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
int width = selectionDimensions.x() * 16;
int height = selectionDimensions.y() * 16;
QImage image(width, height, QImage::Format_RGBA8888);
QPainter painter(&image);
for (int i = 0; i < selectionDimensions.x(); i++) {
for (int j = 0; j < selectionDimensions.y(); j++) {
int x = i * 16;
int y = j * 16;
int index = j * selectionDimensions.x() + i;
QImage metatile_image = getMetatileImage(selectedMetatiles->at(index), map->layout->tileset_primary, map->layout->tileset_secondary);
QPoint metatile_origin = QPoint(x, y);
painter.drawImage(metatile_origin, metatile_image);
}
}
painter.end();
setPixmap(QPixmap::fromImage(image));
}
int ConnectionPixmapItem::getMinOffset() {
if (connection->direction == "up" || connection->direction == "down")
return 1 - (this->pixmap().width() / 16);
else
return 1 - (this->pixmap().height() / 16);
}
int ConnectionPixmapItem::getMaxOffset() {
if (connection->direction == "up" || connection->direction == "down")
return baseMapWidth - 1;
else
return baseMapHeight - 1;
}
QVariant ConnectionPixmapItem::itemChange(GraphicsItemChange change, const QVariant &value)
{
if (change == ItemPositionChange) {
QPointF newPos = value.toPointF();
qreal x, y;
int newOffset = initialOffset;
if (connection->direction == "up" || connection->direction == "down") {
x = round(newPos.x() / 16) * 16;
newOffset += (x - initialX) / 16;
newOffset = qMin(newOffset, this->getMaxOffset());
newOffset = qMax(newOffset, this->getMinOffset());
x = newOffset * 16;
}
else {
x = initialX;
}
if (connection->direction == "right" || connection->direction == "left") {
y = round(newPos.y() / 16) * 16;
newOffset += (y - initialY) / 16;
newOffset = qMin(newOffset, this->getMaxOffset());
newOffset = qMax(newOffset, this->getMinOffset());
y = newOffset * 16;
}
else {
y = initialY;
}
connection->offset = QString::number(newOffset);
emit connectionMoved(connection);
return QPointF(x, y);
}
else {
return QGraphicsItem::itemChange(change, value);
}
}
void ConnectionPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *) {
emit connectionItemSelected(this);
}
void ConnectionPixmapItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *) {
emit connectionItemDoubleClicked(this);
}
void MapPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Paint onto the map.
bool smartPathsEnabled = event->modifiers() & Qt::ShiftModifier;
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
if ((editor->smart_paths_enabled || smartPathsEnabled) && selectionDimensions.x() == 3 && selectionDimensions.y() == 3) {
paintSmartPath(x, y);
} else {
paintNormal(x, y);
}
}
draw();
}
}
void MapPixmapItem::shift(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
if (x != selection_origin.x() || y != selection_origin.y()) {
int xDelta = x - selection_origin.x();
int yDelta = y - selection_origin.y();
Blockdata *backupBlockdata = map->layout->blockdata->copy();
for (int i = 0; i < map->getWidth(); i++)
for (int j = 0; j < map->getHeight(); j++) {
int destX = i + xDelta;
int destY = j + yDelta;
if (destX < 0)
do { destX += map->getWidth(); } while (destX < 0);
if (destY < 0)
do { destY += map->getHeight(); } while (destY < 0);
destX %= map->getWidth();
destY %= map->getHeight();
int blockIndex = j * map->getWidth() + i;
Block srcBlock = backupBlockdata->blocks->at(blockIndex);
map->_setBlock(destX, destY, srcBlock);
}
delete backupBlockdata;
selection_origin = QPoint(x, y);
selection.clear();
draw();
}
}
}
}
}
void MapPixmapItem::paintNormal(int x, int y) {
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
// Snap the selected position to the top-left of the block boundary.
// This allows painting via dragging the mouse to tile the painted region.
int xDiff = x - this->paint_tile_initial_x;
int yDiff = y - this->paint_tile_initial_y;
if (xDiff < 0 && xDiff % selectionDimensions.x() != 0) xDiff -= selectionDimensions.x();
if (yDiff < 0 && yDiff % selectionDimensions.y() != 0) yDiff -= selectionDimensions.y();
x = this->paint_tile_initial_x + (xDiff / selectionDimensions.x()) * selectionDimensions.x();
y = this->paint_tile_initial_y + (yDiff / selectionDimensions.y()) * selectionDimensions.y();
for (int i = 0; i < selectionDimensions.x() && i + x < map->getWidth(); i++)
for (int j = 0; j < selectionDimensions.y() && j + y < map->getHeight(); j++) {
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (block) {
block->tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
map->_setBlock(actualX, actualY, *block);
}
}
}
// These are tile offsets from the top-left tile in the 3x3 smart path selection.
// Each entry is for one possibility from the marching squares value for a tile.
// (Marching Squares: https://en.wikipedia.org/wiki/Marching_squares)
QList<int> MapPixmapItem::smartPathTable = QList<int>({
4, // 0000
4, // 0001
4, // 0010
6, // 0011
4, // 0100
4, // 0101
0, // 0110
3, // 0111
4, // 1000
8, // 1001
4, // 1010
7, // 1011
2, // 1100
5, // 1101
1, // 1110
4, // 1111
});
#define IS_SMART_PATH_TILE(block) (selectedMetatiles->contains(block->tile))
void MapPixmapItem::paintSmartPath(int x, int y) {
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
// Smart path should never be enabled without a 3x3 block selection.
if (selectionDimensions.x() != 3 || selectionDimensions.y() != 3) return;
// Shift to the middle tile of the smart path selection.
uint16_t openTile = selectedMetatiles->at(4);
// Fill the region with the open tile.
for (int i = 0; i <= 1; i++)
for (int j = 0; j <= 1; j++) {
// Check if in map bounds.
if (!(i + x < map->getWidth() && i + x >= 0 && j + y < map->getHeight() && j + y >= 0))
continue;
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (block) {
block->tile = openTile;
map->_setBlock(actualX, actualY, *block);
}
}
// Go back and resolve the edge tiles
for (int i = -1; i <= 2; i++)
for (int j = -1; j <= 2; j++) {
// Check if in map bounds.
if (!(i + x < map->getWidth() && i + x >= 0 && j + y < map->getHeight() && j + y >= 0))
continue;
// Ignore the corners, which can't possible be affected by the smart path.
if ((i == -1 && j == -1) || (i == 2 && j == -1) ||
(i == -1 && j == 2) || (i == 2 && j == 2))
continue;
// Ignore tiles that aren't part of the smart path set.
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (!block || !IS_SMART_PATH_TILE(block)) {
continue;
}
int id = 0;
Block *top = map->getBlock(actualX, actualY - 1);
Block *right = map->getBlock(actualX + 1, actualY);
Block *bottom = map->getBlock(actualX, actualY + 1);
Block *left = map->getBlock(actualX - 1, actualY);
// Get marching squares value, to determine which tile to use.
if (top && IS_SMART_PATH_TILE(top))
id += 1;
if (right && IS_SMART_PATH_TILE(right))
id += 2;
if (bottom && IS_SMART_PATH_TILE(bottom))
id += 4;
if (left && IS_SMART_PATH_TILE(left))
id += 8;
block->tile = selectedMetatiles->at(smartPathTable[id]);
map->_setBlock(actualX, actualY, *block);
}
}
void MapPixmapItem::updateMetatileSelection(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Snap point to within map bounds.
if (x < 0) x = 0;
if (x >= map->getWidth()) x = map->getWidth() - 1;
if (y < 0) y = 0;
if (y >= map->getHeight()) y = map->getHeight() - 1;
// Update/apply copied metatiles.
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
selection.append(QPoint(x, y));
uint16_t metatileId = map->getBlock(x, y)->tile;
editor->metatile_selector_item->select(metatileId);
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
QPoint pos = QPoint(x, y);
int x1 = selection_origin.x();
int y1 = selection_origin.y();
int x2 = pos.x();
int y2 = pos.y();
if (x1 > x2) SWAP(x1, x2);
if (y1 > y2) SWAP(y1, y2);
selection.clear();
for (int y = y1; y <= y2; y++) {
for (int x = x1; x <= x2; x++) {
selection.append(QPoint(x, y));
}
}
QList<uint16_t> metatiles;
for (QPoint point : selection) {
metatiles.append(map->getBlock(point.x(), point.y())->tile);
}
editor->metatile_selector_item->setExternalSelection(x2 - x1 + 1, y2 - y1 + 1, &metatiles);
}
}
void MapPixmapItem::floodFill(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
int tile = selectedMetatiles->first();
if (block && block->tile != tile) {
bool smartPathsEnabled = event->modifiers() & Qt::ShiftModifier;
if ((editor->smart_paths_enabled || smartPathsEnabled) && selectionDimensions.x() == 3 && selectionDimensions.y() == 3)
this->_floodFillSmartPath(x, y);
else
this->_floodFill(x, y);
}
}
draw();
}
}
void MapPixmapItem::_floodFill(int initialX, int initialY) {
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
QList<QPoint> todo;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
int xDiff = x - initialX;
int yDiff = y - initialY;
int i = xDiff % selectionDimensions.x();
int j = yDiff % selectionDimensions.y();
if (i < 0) i = selectionDimensions.x() + i;
if (j < 0) j = selectionDimensions.y() + j;
uint16_t tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
uint16_t old_tile = block->tile;
if (old_tile == tile) {
continue;
}
block->tile = tile;
map->_setBlock(x, y, *block);
if ((block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x + 1, y));
}
if ((block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x - 1, y));
}
if ((block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y + 1));
}
if ((block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y - 1));
}
}
}
void MapPixmapItem::_floodFillSmartPath(int initialX, int initialY) {
QPoint selectionDimensions = editor->metatile_selector_item->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = editor->metatile_selector_item->getSelectedMetatiles();
// Smart path should never be enabled without a 3x3 block selection.
if (selectionDimensions.x() != 3 || selectionDimensions.y() != 3) return;
// Shift to the middle tile of the smart path selection.
uint16_t openTile = selectedMetatiles->at(4);
// Flood fill the region with the open tile.
QList<QPoint> todo;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
uint16_t old_tile = block->tile;
if (old_tile == openTile) {
continue;
}
block->tile = openTile;
map->_setBlock(x, y, *block);
if ((block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x + 1, y));
}
if ((block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x - 1, y));
}
if ((block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y + 1));
}
if ((block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y - 1));
}
}
// Go back and resolve the flood-filled edge tiles.
// Mark tiles as visited while we go.
int numMetatiles = map->getWidth() * map->getHeight();
bool *visited = new bool[numMetatiles];
for (int i = 0; i < numMetatiles; i++)
visited[i] = false;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
visited[x + y * map->getWidth()] = true;
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
int id = 0;
Block *top = map->getBlock(x, y - 1);
Block *right = map->getBlock(x + 1, y);
Block *bottom = map->getBlock(x, y + 1);
Block *left = map->getBlock(x - 1, y);
// Get marching squares value, to determine which tile to use.
if (top && IS_SMART_PATH_TILE(top))
id += 1;
if (right && IS_SMART_PATH_TILE(right))
id += 2;
if (bottom && IS_SMART_PATH_TILE(bottom))
id += 4;
if (left && IS_SMART_PATH_TILE(left))
id += 8;
block->tile = selectedMetatiles->at(smartPathTable[id]);
map->_setBlock(x, y, *block);
// Visit neighbors if they are smart-path tiles, and don't revisit any.
if (!visited[x + 1 + y * map->getWidth()] && (block = map->getBlock(x + 1, y)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x + 1, y));
visited[x + 1 + y * map->getWidth()] = true;
}
if (!visited[x - 1 + y * map->getWidth()] && (block = map->getBlock(x - 1, y)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x - 1, y));
visited[x - 1 + y * map->getWidth()] = true;
}
if (!visited[x + (y + 1) * map->getWidth()] && (block = map->getBlock(x, y + 1)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x, y + 1));
visited[x + (y + 1) * map->getWidth()] = true;
}
if (!visited[x + (y - 1) * map->getWidth()] && (block = map->getBlock(x, y - 1)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x, y - 1));
visited[x + (y - 1) * map->getWidth()] = true;
}
}
delete[] visited;
}
void MapPixmapItem::pick(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
editor->metatile_selector_item->select(block->tile);
}
}
void MapPixmapItem::select(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
if (event->buttons() & Qt::LeftButton) {
selection.clear();
selection.append(QPoint(x, y));
}
} else if (event->type() == QEvent::GraphicsSceneMouseRelease) {
if (!selection.isEmpty()) {
QPoint pos = selection.last();
int x1 = selection_origin.x();
int y1 = selection_origin.y();
int x2 = pos.x();
int y2 = pos.y();
if (x1 > x2) SWAP(x1, x2);
if (y1 > y2) SWAP(y1, y2);
selection.clear();
for (int y = y1; y <= y2; y++) {
for (int x = x1; x <= x2; x++) {
selection.append(QPoint(x, y));
}
}
qDebug() << QString("selected (%1, %2) -> (%3, %4)").arg(x1).arg(y1).arg(x2).arg(y2);
}
}
}
void MapPixmapItem::draw(bool ignoreCache) {
if (map) {
setPixmap(map->render(ignoreCache));
}
}
void MapPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMetatileChanged(x, y);
if (editor->ui->actionBetter_Cursors->isChecked()){
setCursor(editor->cursor);
}
}
void MapPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
emit this->hoveredMapMetatileCleared();
if (editor->ui->actionBetter_Cursors->isChecked()){
unsetCursor();
}
}
void MapPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
this->paint_tile_initial_x = x;
this->paint_tile_initial_y = y;
emit mouseEvent(event, this);
}
void MapPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMetatileChanged(x, y);
emit mouseEvent(event, this);
}
void MapPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMovementPermissionChanged(x, y);
if (editor->ui->actionBetter_Cursors->isChecked()){
setCursor(editor->cursor);
}
}
void CollisionPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
emit this->hoveredMapMovementPermissionCleared();
if (editor->ui->actionBetter_Cursors->isChecked()){
unsetCursor();
}
}
void CollisionPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::draw(bool ignoreCache) {
if (map) {
setPixmap(map->renderCollision(ignoreCache));
}
}
void CollisionPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
if (map) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
block->collision = editor->movement_permissions_selector_item->getSelectedCollision();
block->elevation = editor->movement_permissions_selector_item->getSelectedElevation();
map->_setBlock(x, y, *block);
}
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
}
draw();
}
}
void CollisionPixmapItem::floodFill(QGraphicsSceneMouseEvent *event) {
if (map) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
uint16_t collision = editor->movement_permissions_selector_item->getSelectedCollision();
uint16_t elevation = editor->movement_permissions_selector_item->getSelectedElevation();
map->floodFillCollisionElevation(x, y, collision, elevation);
draw();
}
}
void CollisionPixmapItem::pick(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
editor->movement_permissions_selector_item->select(block->collision, block->elevation);
}
}
void CollisionPixmapItem::updateMovementPermissionSelection(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Snap point to within map bounds.
if (x < 0) x = 0;
if (x >= map->getWidth()) x = map->getWidth() - 1;
if (y < 0) y = 0;
if (y >= map->getHeight()) y = map->getHeight() - 1;
Block *block = map->getBlock(x, y);
editor->movement_permissions_selector_item->select(block->collision, block->elevation);
}
void DraggablePixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *mouse) {
active = true;
last_x = static_cast<int>(mouse->pos().x() + this->pos().x()) / 16;

165
editor.h
View file

@ -14,16 +14,15 @@
#include "movementpermissionsselector.h"
#include "project.h"
#include "ui_mainwindow.h"
#include "bordermetatilespixmapitem.h"
#include "connectionpixmapitem.h"
#include "currentselectedmetatilespixmapitem.h"
#include "collisionpixmapitem.h"
#include "mappixmapitem.h"
#include "settings.h"
class DraggablePixmapItem;
class MapPixmapItem;
class CollisionPixmapItem;
class ConnectionPixmapItem;
class MetatilesPixmapItem;
class BorderMetatilesPixmapItem;
class CurrentSelectedMetatilesPixmapItem;
#define SWAP(a, b) do { if (a != b) { a ^= b; b ^= a; a ^= b; } } while (0)
class Editor : public QObject
{
@ -35,6 +34,7 @@ public:
QObject *parent = nullptr;
Project *project = nullptr;
Map *map = nullptr;
Settings *settings;
void saveProject();
void save();
void undo();
@ -42,6 +42,8 @@ public:
void setMap(QString map_name);
void displayMap();
void displayMetatileSelector();
void displayMapMetatiles();
void displayMapMovementPermissions();
void displayBorderMetatiles();
void displayCurrentMetatilesSelection();
void redrawCurrentMetatilesSelection();
@ -107,8 +109,6 @@ public:
QString map_edit_mode;
QString prev_edit_mode;
QCursor cursor;
bool smart_paths_enabled = false;
void objectsView_onMousePress(QMouseEvent *event);
void objectsView_onMouseMove(QMouseEvent *event);
@ -256,151 +256,4 @@ protected:
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
};
class EventGroup : public QGraphicsItemGroup {
};
class MapPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
MapPixmapItem(QPixmap pixmap): QGraphicsPixmapItem(pixmap) {
}
Map *map = nullptr;
Editor *editor = nullptr;
MapPixmapItem(Map *map_, Editor *editor_) {
map = map_;
editor = editor_;
setAcceptHoverEvents(true);
}
bool active;
bool right_click;
int paint_tile_initial_x;
int paint_tile_initial_y;
QPoint selection_origin;
QList<QPoint> selection;
virtual void paint(QGraphicsSceneMouseEvent*);
virtual void floodFill(QGraphicsSceneMouseEvent*);
void _floodFill(int x, int y);
void _floodFillSmartPath(int initialX, int initialY);
virtual void pick(QGraphicsSceneMouseEvent*);
virtual void select(QGraphicsSceneMouseEvent*);
virtual void shift(QGraphicsSceneMouseEvent*);
virtual void draw(bool ignoreCache = false);
void updateMetatileSelection(QGraphicsSceneMouseEvent *event);
private:
void paintNormal(int x, int y);
void paintSmartPath(int x, int y);
static QList<int> smartPathTable;
signals:
void mouseEvent(QGraphicsSceneMouseEvent *, MapPixmapItem *);
void hoveredMapMetatileChanged(int x, int y);
void hoveredMapMetatileCleared();
protected:
void hoverMoveEvent(QGraphicsSceneHoverEvent*);
void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseMoveEvent(QGraphicsSceneMouseEvent*);
void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
};
class CollisionPixmapItem : public MapPixmapItem {
Q_OBJECT
public:
CollisionPixmapItem(QPixmap pixmap): MapPixmapItem(pixmap) {
}
CollisionPixmapItem(Map *map_, Editor *editor_): MapPixmapItem(map_, editor_) {
}
void updateMovementPermissionSelection(QGraphicsSceneMouseEvent *event);
virtual void paint(QGraphicsSceneMouseEvent*);
virtual void floodFill(QGraphicsSceneMouseEvent*);
virtual void pick(QGraphicsSceneMouseEvent*);
virtual void draw(bool ignoreCache = false);
signals:
void mouseEvent(QGraphicsSceneMouseEvent *, CollisionPixmapItem *);
void hoveredMapMovementPermissionChanged(int, int);
void hoveredMapMovementPermissionCleared();
protected:
void hoverMoveEvent(QGraphicsSceneHoverEvent*);
void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseMoveEvent(QGraphicsSceneMouseEvent*);
void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
};
class ConnectionPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
ConnectionPixmapItem(QPixmap pixmap, MapConnection* connection, int x, int y, int baseMapWidth, int baseMapHeight): QGraphicsPixmapItem(pixmap) {
this->basePixmap = pixmap;
this->connection = connection;
setFlag(ItemIsMovable);
setFlag(ItemSendsGeometryChanges);
this->initialX = x;
this->initialY = y;
this->initialOffset = connection->offset.toInt();
this->baseMapWidth = baseMapWidth;
this->baseMapHeight = baseMapHeight;
}
void render(qreal opacity = 1) {
QPixmap newPixmap = basePixmap.copy(0, 0, basePixmap.width(), basePixmap.height());
if (opacity < 1) {
QPainter painter(&newPixmap);
int alpha = static_cast<int>(255 * (1 - opacity));
painter.fillRect(0, 0, newPixmap.width(), newPixmap.height(), QColor(0, 0, 0, alpha));
painter.end();
}
this->setPixmap(newPixmap);
}
int getMinOffset();
int getMaxOffset();
QPixmap basePixmap;
MapConnection* connection;
int initialX;
int initialY;
int initialOffset;
int baseMapWidth;
int baseMapHeight;
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
signals:
void connectionItemSelected(ConnectionPixmapItem* connectionItem);
void connectionItemDoubleClicked(ConnectionPixmapItem* connectionItem);
void connectionMoved(MapConnection*);
};
class BorderMetatilesPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
BorderMetatilesPixmapItem(Map *map_, Editor *editor_) {
map = map_;
editor = editor_;
setAcceptHoverEvents(true);
}
Editor *editor = nullptr;
Map* map = nullptr;
virtual void draw();
signals:
void borderMetatilesChanged();
protected:
void mousePressEvent(QGraphicsSceneMouseEvent*);
};
class CurrentSelectedMetatilesPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
CurrentSelectedMetatilesPixmapItem(Map *map_, Editor *editor_) {
map = map_;
editor = editor_;
}
Map* map = nullptr;
Editor *editor = nullptr;
virtual void draw();
};
#endif // EDITOR_H

27
mainwindow.cpp
View file

@ -4,6 +4,8 @@
#include "editor.h"
#include "eventpropertiesframe.h"
#include "ui_objectpropertiesframe.h"
#include "bordermetatilespixmapitem.h"
#include "currentselectedmetatilespixmapitem.h"
#include <QDebug>
#include <QFileDialog>
@ -35,7 +37,6 @@ MainWindow::MainWindow(QWidget *parent) :
ui->setupUi(this);
this->initExtraSignals();
this->initExtraShortcuts();
this->loadUserSettings();
this->initEditor();
this->openRecentProject();
@ -63,13 +64,16 @@ void MainWindow::initEditor() {
connect(this->editor, SIGNAL(tilesetChanged(QString)), this, SLOT(onTilesetChanged(QString)));
connect(this->editor, SIGNAL(warpEventDoubleClicked(QString,QString)), this, SLOT(openWarpMap(QString,QString)));
connect(this->editor, SIGNAL(currentMetatilesSelectionChanged()), this, SLOT(currentMetatilesSelectionChanged()));
this->loadUserSettings();
}
void MainWindow::loadUserSettings() {
QSettings settings;
if (settings.contains("cursor_mode") && settings.value("cursor_mode") == "0") {
ui->actionBetter_Cursors->setChecked(false);
}
bool betterCursors = settings.contains("cursor_mode") && settings.value("cursor_mode") != "0";
ui->actionBetter_Cursors->setChecked(betterCursors);
this->editor->settings->betterCursors = betterCursors;
}
void MainWindow::openRecentProject() {
@ -627,6 +631,7 @@ void MainWindow::on_actionZoom_Out_triggered() {
void MainWindow::on_actionBetter_Cursors_triggered() {
QSettings settings;
settings.setValue("cursor_mode", QString::number(ui->actionBetter_Cursors->isChecked()));
this->editor->settings->betterCursors = ui->actionBetter_Cursors->isChecked();
}
void MainWindow::on_actionPencil_triggered()
@ -975,7 +980,7 @@ void MainWindow::on_toolButton_Open_Scripts_clicked()
void MainWindow::on_toolButton_Paint_clicked()
{
editor->map_edit_mode = "paint";
editor->cursor = QCursor(QPixmap(":/icons/pencil_cursor.ico"), 10, 10);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/pencil_cursor.ico"), 10, 10);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -987,7 +992,7 @@ void MainWindow::on_toolButton_Paint_clicked()
void MainWindow::on_toolButton_Select_clicked()
{
editor->map_edit_mode = "select";
editor->cursor = QCursor(QPixmap(":/icons/cursor.ico"), 0, 0);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/cursor.ico"), 0, 0);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -999,7 +1004,7 @@ void MainWindow::on_toolButton_Select_clicked()
void MainWindow::on_toolButton_Fill_clicked()
{
editor->map_edit_mode = "fill";
editor->cursor = QCursor(QPixmap(":/icons/fill_color_cursor.ico"), 10, 10);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/fill_color_cursor.ico"), 10, 10);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -1011,7 +1016,7 @@ void MainWindow::on_toolButton_Fill_clicked()
void MainWindow::on_toolButton_Dropper_clicked()
{
editor->map_edit_mode = "pick";
editor->cursor = QCursor(QPixmap(":/icons/pipette_cursor.ico"), 10, 10);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/pipette_cursor.ico"), 10, 10);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -1023,7 +1028,7 @@ void MainWindow::on_toolButton_Dropper_clicked()
void MainWindow::on_toolButton_Move_clicked()
{
editor->map_edit_mode = "move";
editor->cursor = QCursor(QPixmap(":/icons/move.ico"), 7, 7);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/move.ico"), 7, 7);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@ -1035,7 +1040,7 @@ void MainWindow::on_toolButton_Move_clicked()
void MainWindow::on_toolButton_Shift_clicked()
{
editor->map_edit_mode = "shift";
editor->cursor = QCursor(QPixmap(":/icons/shift_cursor.ico"), 10, 10);
editor->settings->mapCursor = QCursor(QPixmap(":/icons/shift_cursor.ico"), 10, 10);
ui->scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
@ -1183,7 +1188,7 @@ void MainWindow::on_pushButton_clicked()
void MainWindow::on_checkBox_smartPaths_stateChanged(int selected)
{
editor->smart_paths_enabled = selected == Qt::Checked;
editor->settings->smartPathsEnabled = selected == Qt::Checked;
}
void MainWindow::on_checkBox_ToggleBorder_stateChanged(int selected)

24
porymap.pro
View file

@ -19,13 +19,20 @@ SOURCES += core/block.cpp \
core/event.cpp \
core/heallocation.cpp \
core/historyitem.cpp \
core/map.cpp \
core/maplayout.cpp \
core/metatile.cpp \
core/parseutil.cpp \
core/tile.cpp \
core/tileset.cpp \
ui/bordermetatilespixmapitem.cpp \
ui/collisionpixmapitem.cpp \
ui/connectionpixmapitem.cpp \
ui/currentselectedmetatilespixmapitem.cpp \
ui/eventpropertiesframe.cpp \
ui/graphicsview.cpp \
ui/imageproviders.cpp \
ui/mappixmapitem.cpp \
ui/metatileselector.cpp \
ui/movementpermissionsselector.cpp \
ui/neweventtoolbutton.cpp \
@ -33,11 +40,10 @@ SOURCES += core/block.cpp \
ui/noscrollspinbox.cpp \
ui/selectablepixmapitem.cpp \
editor.cpp \
graphicsview.cpp \
main.cpp \
mainwindow.cpp \
map.cpp \
project.cpp
project.cpp \
settings.cpp
HEADERS += core/block.h \
core/blockdata.h \
@ -45,14 +51,21 @@ HEADERS += core/block.h \
core/heallocation.h \
core/history.h \
core/historyitem.h \
core/map.h \
core/mapconnection.h \
core/maplayout.h \
core/metatile.h \
core/parseutil.h \
core/tile.h \
core/tileset.h \
ui/bordermetatilespixmapitem.h \
ui/collisionpixmapitem.h \
ui/connectionpixmapitem.h \
ui/currentselectedmetatilespixmapitem.h \
ui/eventpropertiesframe.h \
ui/graphicsview.h \
ui/imageproviders.h \
ui/mappixmapitem.h \
ui/metatileselector.h \
ui/movementpermissionsselector.h \
ui/neweventtoolbutton.h \
@ -60,10 +73,9 @@ HEADERS += core/block.h \
ui/noscrollspinbox.h \
ui/selectablepixmapitem.h \
editor.h \
graphicsview.h \
mainwindow.h \
map.h \
project.h
project.h \
settings.h
FORMS += mainwindow.ui \
eventpropertiesframe.ui

6
settings.cpp Normal file
View file

@ -0,0 +1,6 @@
#include "settings.h"
Settings::Settings()
{
}

15
settings.h Normal file
View file

@ -0,0 +1,15 @@
#ifndef SETTINGS_H
#define SETTINGS_H
#include <QCursor>
class Settings
{
public:
Settings();
bool smartPathsEnabled;
bool betterCursors;
QCursor mapCursor;
};
#endif // SETTINGS_H

42
ui/bordermetatilespixmapitem.cpp Normal file
View file

@ -0,0 +1,42 @@
#include "bordermetatilespixmapitem.h"
#include "imageproviders.h"
#include <QPainter>
void BorderMetatilesPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
for (int i = 0; i < selectionDimensions.x() && (i + x) < 2; i++) {
for (int j = 0; j < selectionDimensions.y() && (j + y) < 2; j++) {
int blockIndex = (j + y) * 2 + (i + x);
uint16_t tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
(*map->layout->border->blocks)[blockIndex].tile = tile;
}
}
draw();
emit borderMetatilesChanged();
}
void BorderMetatilesPixmapItem::draw() {
QImage image(32, 32, QImage::Format_RGBA8888);
QPainter painter(&image);
QList<Block> *blocks = map->layout->border->blocks;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 2; j++) {
int x = i * 16;
int y = j * 16;
int index = j * 2 + i;
QImage metatile_image = getMetatileImage(blocks->value(index).tile, map->layout->tileset_primary, map->layout->tileset_secondary);
QPoint metatile_origin = QPoint(x, y);
painter.drawImage(metatile_origin, metatile_image);
}
}
painter.end();
this->setPixmap(QPixmap::fromImage(image));
}

25
ui/bordermetatilespixmapitem.h Normal file
View file

@ -0,0 +1,25 @@
#ifndef BORDERMETATILESPIXMAPITEM_H
#define BORDERMETATILESPIXMAPITEM_H
#include "map.h"
#include "metatileselector.h"
#include <QGraphicsPixmapItem>
class BorderMetatilesPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
BorderMetatilesPixmapItem(Map *map_, MetatileSelector *metatileSelector) {
this->map = map_;
this->metatileSelector = metatileSelector;
setAcceptHoverEvents(true);
}
MetatileSelector *metatileSelector;
Map* map;
void draw();
signals:
void borderMetatilesChanged();
protected:
void mousePressEvent(QGraphicsSceneMouseEvent*);
};
#endif // BORDERMETATILESPIXMAPITEM_H

86
ui/collisionpixmapitem.cpp Normal file
View file

@ -0,0 +1,86 @@
#include "collisionpixmapitem.h"
void CollisionPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMovementPermissionChanged(x, y);
if (this->settings->betterCursors){
setCursor(this->settings->mapCursor);
}
}
void CollisionPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
emit this->hoveredMapMovementPermissionCleared();
if (this->settings->betterCursors){
unsetCursor();
}
}
void CollisionPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}
void CollisionPixmapItem::draw(bool ignoreCache) {
if (map) {
setPixmap(map->renderCollision(ignoreCache));
}
}
void CollisionPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
if (map) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
block->collision = this->movementPermissionsSelector->getSelectedCollision();
block->elevation = this->movementPermissionsSelector->getSelectedElevation();
map->_setBlock(x, y, *block);
}
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
}
draw();
}
}
void CollisionPixmapItem::floodFill(QGraphicsSceneMouseEvent *event) {
if (map) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
uint16_t collision = this->movementPermissionsSelector->getSelectedCollision();
uint16_t elevation = this->movementPermissionsSelector->getSelectedElevation();
map->floodFillCollisionElevation(x, y, collision, elevation);
draw();
}
}
void CollisionPixmapItem::pick(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
this->movementPermissionsSelector->select(block->collision, block->elevation);
}
}
void CollisionPixmapItem::updateMovementPermissionSelection(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Snap point to within map bounds.
if (x < 0) x = 0;
if (x >= map->getWidth()) x = map->getWidth() - 1;
if (y < 0) y = 0;
if (y >= map->getHeight()) y = map->getHeight() - 1;
Block *block = map->getBlock(x, y);
this->movementPermissionsSelector->select(block->collision, block->elevation);
}

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#ifndef COLLISIONPIXMAPITEM_H
#define COLLISIONPIXMAPITEM_H
#include "metatileselector.h"
#include "movementpermissionsselector.h"
#include "mappixmapitem.h"
#include "map.h"
#include "settings.h"
class CollisionPixmapItem : public MapPixmapItem {
Q_OBJECT
public:
CollisionPixmapItem(Map *map, MovementPermissionsSelector *movementPermissionsSelector, MetatileSelector *metatileSelector, Settings *settings)
: MapPixmapItem(map, metatileSelector, settings){
this->movementPermissionsSelector = movementPermissionsSelector;
}
MovementPermissionsSelector *movementPermissionsSelector;
void updateMovementPermissionSelection(QGraphicsSceneMouseEvent *event);
virtual void paint(QGraphicsSceneMouseEvent*);
virtual void floodFill(QGraphicsSceneMouseEvent*);
virtual void pick(QGraphicsSceneMouseEvent*);
virtual void draw(bool ignoreCache = false);
signals:
void mouseEvent(QGraphicsSceneMouseEvent *, CollisionPixmapItem *);
void hoveredMapMovementPermissionChanged(int, int);
void hoveredMapMovementPermissionCleared();
protected:
void hoverMoveEvent(QGraphicsSceneHoverEvent*);
void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseMoveEvent(QGraphicsSceneMouseEvent*);
void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
};
#endif // COLLISIONPIXMAPITEM_H

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#include "connectionpixmapitem.h"
void ConnectionPixmapItem::render(qreal opacity) {
QPixmap newPixmap = this->basePixmap.copy(0, 0, this->basePixmap.width(), this->basePixmap.height());
if (opacity < 1) {
QPainter painter(&newPixmap);
int alpha = static_cast<int>(255 * (1 - opacity));
painter.fillRect(0, 0, newPixmap.width(), newPixmap.height(), QColor(0, 0, 0, alpha));
painter.end();
}
this->setPixmap(newPixmap);
}
int ConnectionPixmapItem::getMinOffset() {
if (this->connection->direction == "up" || this->connection->direction == "down")
return 1 - (this->pixmap().width() / 16);
else
return 1 - (this->pixmap().height() / 16);
}
int ConnectionPixmapItem::getMaxOffset() {
if (this->connection->direction == "up" || this->connection->direction == "down")
return this->baseMapWidth - 1;
else
return this->baseMapHeight - 1;
}
QVariant ConnectionPixmapItem::itemChange(GraphicsItemChange change, const QVariant &value)
{
if (change == ItemPositionChange) {
QPointF newPos = value.toPointF();
qreal x, y;
int newOffset = this->initialOffset;
if (this->connection->direction == "up" || this->connection->direction == "down") {
x = round(newPos.x() / 16) * 16;
newOffset += (x - initialX) / 16;
newOffset = qMin(newOffset, this->getMaxOffset());
newOffset = qMax(newOffset, this->getMinOffset());
x = newOffset * 16;
}
else {
x = this->initialX;
}
if (this->connection->direction == "right" || this->connection->direction == "left") {
y = round(newPos.y() / 16) * 16;
newOffset += (y - this->initialY) / 16;
newOffset = qMin(newOffset, this->getMaxOffset());
newOffset = qMax(newOffset, this->getMinOffset());
y = newOffset * 16;
}
else {
y = this->initialY;
}
this->connection->offset = QString::number(newOffset);
emit connectionMoved(this->connection);
return QPointF(x, y);
}
else {
return QGraphicsItem::itemChange(change, value);
}
}
void ConnectionPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *) {
emit connectionItemSelected(this);
}
void ConnectionPixmapItem::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *) {
emit connectionItemDoubleClicked(this);
}

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#ifndef CONNECTIONPIXMAPITEM_H
#define CONNECTIONPIXMAPITEM_H
#include "mapconnection.h"
#include <QGraphicsPixmapItem>
#include <QPainter>
class ConnectionPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
ConnectionPixmapItem(QPixmap pixmap, MapConnection* connection, int x, int y, int baseMapWidth, int baseMapHeight): QGraphicsPixmapItem(pixmap) {
this->basePixmap = pixmap;
this->connection = connection;
setFlag(ItemIsMovable);
setFlag(ItemSendsGeometryChanges);
this->initialX = x;
this->initialY = y;
this->initialOffset = connection->offset.toInt();
this->baseMapWidth = baseMapWidth;
this->baseMapHeight = baseMapHeight;
}
QPixmap basePixmap;
MapConnection* connection;
int initialX;
int initialY;
int initialOffset;
int baseMapWidth;
int baseMapHeight;
void render(qreal opacity = 1);
int getMinOffset();
int getMaxOffset();
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
signals:
void connectionItemSelected(ConnectionPixmapItem* connectionItem);
void connectionItemDoubleClicked(ConnectionPixmapItem* connectionItem);
void connectionMoved(MapConnection*);
};
#endif // CONNECTIONPIXMAPITEM_H

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#include "currentselectedmetatilespixmapitem.h"
#include "imageproviders.h"
#include <QPainter>
void CurrentSelectedMetatilesPixmapItem::draw() {
QList<uint16_t> *selectedMetatiles = metatileSelector->getSelectedMetatiles();
QPoint selectionDimensions = metatileSelector->getSelectionDimensions();
int width = selectionDimensions.x() * 16;
int height = selectionDimensions.y() * 16;
QImage image(width, height, QImage::Format_RGBA8888);
QPainter painter(&image);
for (int i = 0; i < selectionDimensions.x(); i++) {
for (int j = 0; j < selectionDimensions.y(); j++) {
int x = i * 16;
int y = j * 16;
int index = j * selectionDimensions.x() + i;
QImage metatile_image = getMetatileImage(selectedMetatiles->at(index), map->layout->tileset_primary, map->layout->tileset_secondary);
QPoint metatile_origin = QPoint(x, y);
painter.drawImage(metatile_origin, metatile_image);
}
}
painter.end();
setPixmap(QPixmap::fromImage(image));
}

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#ifndef CURRENTSELECTEDMETATILESPIXMAPITEM_H
#define CURRENTSELECTEDMETATILESPIXMAPITEM_H
#include "map.h"
#include "metatileselector.h"
#include <QGraphicsPixmapItem>
class CurrentSelectedMetatilesPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
CurrentSelectedMetatilesPixmapItem(Map *map, MetatileSelector *metatileSelector) {
this->map = map;
this->metatileSelector = metatileSelector;
}
Map* map = nullptr;
MetatileSelector *metatileSelector;
void draw();
};
#endif // CURRENTSELECTEDMETATILESPIXMAPITEM_H

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#include "mappixmapitem.h"
#define SWAP(a, b) do { if (a != b) { a ^= b; b ^= a; a ^= b; } } while (0)
void MapPixmapItem::paint(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Paint onto the map.
bool smartPathsEnabled = event->modifiers() & Qt::ShiftModifier;
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
if ((this->settings->smartPathsEnabled || smartPathsEnabled) && selectionDimensions.x() == 3 && selectionDimensions.y() == 3) {
paintSmartPath(x, y);
} else {
paintNormal(x, y);
}
}
draw();
}
}
void MapPixmapItem::shift(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
if (x != selection_origin.x() || y != selection_origin.y()) {
int xDelta = x - selection_origin.x();
int yDelta = y - selection_origin.y();
Blockdata *backupBlockdata = map->layout->blockdata->copy();
for (int i = 0; i < map->getWidth(); i++)
for (int j = 0; j < map->getHeight(); j++) {
int destX = i + xDelta;
int destY = j + yDelta;
if (destX < 0)
do { destX += map->getWidth(); } while (destX < 0);
if (destY < 0)
do { destY += map->getHeight(); } while (destY < 0);
destX %= map->getWidth();
destY %= map->getHeight();
int blockIndex = j * map->getWidth() + i;
Block srcBlock = backupBlockdata->blocks->at(blockIndex);
map->_setBlock(destX, destY, srcBlock);
}
delete backupBlockdata;
selection_origin = QPoint(x, y);
selection.clear();
draw();
}
}
}
}
}
void MapPixmapItem::paintNormal(int x, int y) {
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
// Snap the selected position to the top-left of the block boundary.
// This allows painting via dragging the mouse to tile the painted region.
int xDiff = x - this->paint_tile_initial_x;
int yDiff = y - this->paint_tile_initial_y;
if (xDiff < 0 && xDiff % selectionDimensions.x() != 0) xDiff -= selectionDimensions.x();
if (yDiff < 0 && yDiff % selectionDimensions.y() != 0) yDiff -= selectionDimensions.y();
x = this->paint_tile_initial_x + (xDiff / selectionDimensions.x()) * selectionDimensions.x();
y = this->paint_tile_initial_y + (yDiff / selectionDimensions.y()) * selectionDimensions.y();
for (int i = 0; i < selectionDimensions.x() && i + x < map->getWidth(); i++)
for (int j = 0; j < selectionDimensions.y() && j + y < map->getHeight(); j++) {
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (block) {
block->tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
map->_setBlock(actualX, actualY, *block);
}
}
}
// These are tile offsets from the top-left tile in the 3x3 smart path selection.
// Each entry is for one possibility from the marching squares value for a tile.
// (Marching Squares: https://en.wikipedia.org/wiki/Marching_squares)
QList<int> MapPixmapItem::smartPathTable = QList<int>({
4, // 0000
4, // 0001
4, // 0010
6, // 0011
4, // 0100
4, // 0101
0, // 0110
3, // 0111
4, // 1000
8, // 1001
4, // 1010
7, // 1011
2, // 1100
5, // 1101
1, // 1110
4, // 1111
});
#define IS_SMART_PATH_TILE(block) (selectedMetatiles->contains(block->tile))
void MapPixmapItem::paintSmartPath(int x, int y) {
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
// Smart path should never be enabled without a 3x3 block selection.
if (selectionDimensions.x() != 3 || selectionDimensions.y() != 3) return;
// Shift to the middle tile of the smart path selection.
uint16_t openTile = selectedMetatiles->at(4);
// Fill the region with the open tile.
for (int i = 0; i <= 1; i++)
for (int j = 0; j <= 1; j++) {
// Check if in map bounds.
if (!(i + x < map->getWidth() && i + x >= 0 && j + y < map->getHeight() && j + y >= 0))
continue;
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (block) {
block->tile = openTile;
map->_setBlock(actualX, actualY, *block);
}
}
// Go back and resolve the edge tiles
for (int i = -1; i <= 2; i++)
for (int j = -1; j <= 2; j++) {
// Check if in map bounds.
if (!(i + x < map->getWidth() && i + x >= 0 && j + y < map->getHeight() && j + y >= 0))
continue;
// Ignore the corners, which can't possible be affected by the smart path.
if ((i == -1 && j == -1) || (i == 2 && j == -1) ||
(i == -1 && j == 2) || (i == 2 && j == 2))
continue;
// Ignore tiles that aren't part of the smart path set.
int actualX = i + x;
int actualY = j + y;
Block *block = map->getBlock(actualX, actualY);
if (!block || !IS_SMART_PATH_TILE(block)) {
continue;
}
int id = 0;
Block *top = map->getBlock(actualX, actualY - 1);
Block *right = map->getBlock(actualX + 1, actualY);
Block *bottom = map->getBlock(actualX, actualY + 1);
Block *left = map->getBlock(actualX - 1, actualY);
// Get marching squares value, to determine which tile to use.
if (top && IS_SMART_PATH_TILE(top))
id += 1;
if (right && IS_SMART_PATH_TILE(right))
id += 2;
if (bottom && IS_SMART_PATH_TILE(bottom))
id += 4;
if (left && IS_SMART_PATH_TILE(left))
id += 8;
block->tile = selectedMetatiles->at(smartPathTable[id]);
map->_setBlock(actualX, actualY, *block);
}
}
void MapPixmapItem::updateMetatileSelection(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
// Snap point to within map bounds.
if (x < 0) x = 0;
if (x >= map->getWidth()) x = map->getWidth() - 1;
if (y < 0) y = 0;
if (y >= map->getHeight()) y = map->getHeight() - 1;
// Update/apply copied metatiles.
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
selection.append(QPoint(x, y));
uint16_t metatileId = map->getBlock(x, y)->tile;
this->metatileSelector->select(metatileId);
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
QPoint pos = QPoint(x, y);
int x1 = selection_origin.x();
int y1 = selection_origin.y();
int x2 = pos.x();
int y2 = pos.y();
if (x1 > x2) SWAP(x1, x2);
if (y1 > y2) SWAP(y1, y2);
selection.clear();
for (int y = y1; y <= y2; y++) {
for (int x = x1; x <= x2; x++) {
selection.append(QPoint(x, y));
}
}
QList<uint16_t> metatiles;
for (QPoint point : selection) {
metatiles.append(map->getBlock(point.x(), point.y())->tile);
}
this->metatileSelector->setExternalSelection(x2 - x1 + 1, y2 - y1 + 1, &metatiles);
}
}
void MapPixmapItem::floodFill(QGraphicsSceneMouseEvent *event) {
if (map) {
if (event->type() == QEvent::GraphicsSceneMouseRelease) {
map->commit();
} else {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
int tile = selectedMetatiles->first();
if (block && block->tile != tile) {
bool smartPathsEnabled = event->modifiers() & Qt::ShiftModifier;
if ((this->settings->smartPathsEnabled || smartPathsEnabled) && selectionDimensions.x() == 3 && selectionDimensions.y() == 3)
this->_floodFillSmartPath(x, y);
else
this->_floodFill(x, y);
}
}
draw();
}
}
void MapPixmapItem::_floodFill(int initialX, int initialY) {
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
QList<QPoint> todo;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
int xDiff = x - initialX;
int yDiff = y - initialY;
int i = xDiff % selectionDimensions.x();
int j = yDiff % selectionDimensions.y();
if (i < 0) i = selectionDimensions.x() + i;
if (j < 0) j = selectionDimensions.y() + j;
uint16_t tile = selectedMetatiles->at(j * selectionDimensions.x() + i);
uint16_t old_tile = block->tile;
if (old_tile == tile) {
continue;
}
block->tile = tile;
map->_setBlock(x, y, *block);
if ((block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x + 1, y));
}
if ((block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x - 1, y));
}
if ((block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y + 1));
}
if ((block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y - 1));
}
}
}
void MapPixmapItem::_floodFillSmartPath(int initialX, int initialY) {
QPoint selectionDimensions = this->metatileSelector->getSelectionDimensions();
QList<uint16_t> *selectedMetatiles = this->metatileSelector->getSelectedMetatiles();
// Smart path should never be enabled without a 3x3 block selection.
if (selectionDimensions.x() != 3 || selectionDimensions.y() != 3) return;
// Shift to the middle tile of the smart path selection.
uint16_t openTile = selectedMetatiles->at(4);
// Flood fill the region with the open tile.
QList<QPoint> todo;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
uint16_t old_tile = block->tile;
if (old_tile == openTile) {
continue;
}
block->tile = openTile;
map->_setBlock(x, y, *block);
if ((block = map->getBlock(x + 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x + 1, y));
}
if ((block = map->getBlock(x - 1, y)) && block->tile == old_tile) {
todo.append(QPoint(x - 1, y));
}
if ((block = map->getBlock(x, y + 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y + 1));
}
if ((block = map->getBlock(x, y - 1)) && block->tile == old_tile) {
todo.append(QPoint(x, y - 1));
}
}
// Go back and resolve the flood-filled edge tiles.
// Mark tiles as visited while we go.
int numMetatiles = map->getWidth() * map->getHeight();
bool *visited = new bool[numMetatiles];
for (int i = 0; i < numMetatiles; i++)
visited[i] = false;
todo.append(QPoint(initialX, initialY));
while (todo.length()) {
QPoint point = todo.takeAt(0);
int x = point.x();
int y = point.y();
visited[x + y * map->getWidth()] = true;
Block *block = map->getBlock(x, y);
if (!block) {
continue;
}
int id = 0;
Block *top = map->getBlock(x, y - 1);
Block *right = map->getBlock(x + 1, y);
Block *bottom = map->getBlock(x, y + 1);
Block *left = map->getBlock(x - 1, y);
// Get marching squares value, to determine which tile to use.
if (top && IS_SMART_PATH_TILE(top))
id += 1;
if (right && IS_SMART_PATH_TILE(right))
id += 2;
if (bottom && IS_SMART_PATH_TILE(bottom))
id += 4;
if (left && IS_SMART_PATH_TILE(left))
id += 8;
block->tile = selectedMetatiles->at(smartPathTable[id]);
map->_setBlock(x, y, *block);
// Visit neighbors if they are smart-path tiles, and don't revisit any.
if (!visited[x + 1 + y * map->getWidth()] && (block = map->getBlock(x + 1, y)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x + 1, y));
visited[x + 1 + y * map->getWidth()] = true;
}
if (!visited[x - 1 + y * map->getWidth()] && (block = map->getBlock(x - 1, y)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x - 1, y));
visited[x - 1 + y * map->getWidth()] = true;
}
if (!visited[x + (y + 1) * map->getWidth()] && (block = map->getBlock(x, y + 1)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x, y + 1));
visited[x + (y + 1) * map->getWidth()] = true;
}
if (!visited[x + (y - 1) * map->getWidth()] && (block = map->getBlock(x, y - 1)) && IS_SMART_PATH_TILE(block)) {
todo.append(QPoint(x, y - 1));
visited[x + (y - 1) * map->getWidth()] = true;
}
}
delete[] visited;
}
void MapPixmapItem::pick(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
Block *block = map->getBlock(x, y);
if (block) {
this->metatileSelector->select(block->tile);
}
}
void MapPixmapItem::select(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
if (event->type() == QEvent::GraphicsSceneMousePress) {
selection_origin = QPoint(x, y);
selection.clear();
} else if (event->type() == QEvent::GraphicsSceneMouseMove) {
if (event->buttons() & Qt::LeftButton) {
selection.clear();
selection.append(QPoint(x, y));
}
} else if (event->type() == QEvent::GraphicsSceneMouseRelease) {
if (!selection.isEmpty()) {
QPoint pos = selection.last();
int x1 = selection_origin.x();
int y1 = selection_origin.y();
int x2 = pos.x();
int y2 = pos.y();
if (x1 > x2) SWAP(x1, x2);
if (y1 > y2) SWAP(y1, y2);
selection.clear();
for (int y = y1; y <= y2; y++) {
for (int x = x1; x <= x2; x++) {
selection.append(QPoint(x, y));
}
}
qDebug() << QString("selected (%1, %2) -> (%3, %4)").arg(x1).arg(y1).arg(x2).arg(y2);
}
}
}
void MapPixmapItem::draw(bool ignoreCache) {
if (map) {
setPixmap(map->render(ignoreCache));
}
}
void MapPixmapItem::hoverMoveEvent(QGraphicsSceneHoverEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMetatileChanged(x, y);
if (this->settings->betterCursors){
setCursor(this->settings->mapCursor);
}
}
void MapPixmapItem::hoverLeaveEvent(QGraphicsSceneHoverEvent *) {
emit this->hoveredMapMetatileCleared();
if (this->settings->betterCursors){
unsetCursor();
}
}
void MapPixmapItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
QPointF pos = event->pos();
int x = static_cast<int>(pos.x()) / 16;
int y = static_cast<int>(pos.y()) / 16;
this->paint_tile_initial_x = x;
this->paint_tile_initial_y = y;
emit mouseEvent(event, this);
}
void MapPixmapItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
int x = static_cast<int>(event->pos().x()) / 16;
int y = static_cast<int>(event->pos().y()) / 16;
emit this->hoveredMapMetatileChanged(x, y);
emit mouseEvent(event, this);
}
void MapPixmapItem::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
emit mouseEvent(event, this);
}

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ui/mappixmapitem.h Normal file
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#ifndef MAPPIXMAPITEM_H
#define MAPPIXMAPITEM_H
#include "map.h"
#include "settings.h"
#include "metatileselector.h"
#include <QGraphicsPixmapItem>
class MapPixmapItem : public QObject, public QGraphicsPixmapItem {
Q_OBJECT
public:
MapPixmapItem(Map *map_, MetatileSelector *metatileSelector, Settings *settings) {
this->map = map_;
this->metatileSelector = metatileSelector;
this->settings = settings;
setAcceptHoverEvents(true);
}
Map *map;
MetatileSelector *metatileSelector;
Settings *settings;
bool active;
bool right_click;
int paint_tile_initial_x;
int paint_tile_initial_y;
QPoint selection_origin;
QList<QPoint> selection;
virtual void paint(QGraphicsSceneMouseEvent*);
virtual void floodFill(QGraphicsSceneMouseEvent*);
void _floodFill(int x, int y);
void _floodFillSmartPath(int initialX, int initialY);
virtual void pick(QGraphicsSceneMouseEvent*);
virtual void select(QGraphicsSceneMouseEvent*);
virtual void shift(QGraphicsSceneMouseEvent*);
virtual void draw(bool ignoreCache = false);
void updateMetatileSelection(QGraphicsSceneMouseEvent *event);
private:
void paintNormal(int x, int y);
void paintSmartPath(int x, int y);
static QList<int> smartPathTable;
signals:
void mouseEvent(QGraphicsSceneMouseEvent *, MapPixmapItem *);
void hoveredMapMetatileChanged(int x, int y);
void hoveredMapMetatileCleared();
protected:
void hoverMoveEvent(QGraphicsSceneHoverEvent*);
void hoverLeaveEvent(QGraphicsSceneHoverEvent*);
void mousePressEvent(QGraphicsSceneMouseEvent*);
void mouseMoveEvent(QGraphicsSceneMouseEvent*);
void mouseReleaseEvent(QGraphicsSceneMouseEvent*);
};
#endif // MAPPIXMAPITEM_H