typeRound(int nbr, int type)
{
if (type == 0)
return toNext20(nbr-10);
else
return toNext16Compatible(nbr);
}
void ObjectsEditonMode::mouseDrag(int x, int y, Qt::KeyboardModifiers modifieres)
{
if (creatNewObject)
{
lx = x;
ly = y;
int xpos = typeRound(dx, newObject->getType());
int ypos = typeRound(dy, newObject->getType());
int mX = typeRound(qMax(0, lx), newObject->getType());
int mY = typeRound(qMax(0, ly), newObject->getType());
int w = qAbs(mX-xpos);
int h = qAbs(mY-ypos);
if (newObject->getType() == 0)
{
if (mX < 0) mX = 0;
else w += 20;
if (mY < 0) mY = 0;
else h += 20;
}
newObject->setPosition(qMin(xpos, mX), qMin(ypos, mY));
newObject->resize(w, h);
return;
}
if (selectionMode)
{
lx = x;
ly = y;
selectedObjects.clear();
selectedObjects = getObjectsAtPos(lx, ly, dx, dy, false);
}
else
{
updateSelectionBounds();
// Drag
if (mouseAct.hor == ResizeNone && mouseAct.vert == ResizeNone)
{
int xDelta = x-lx;
int yDelta = y-ly;
// Quick and dirty fix to prevent the dragging objects from wiggling sometimes
if (xDelta == -xDeltaL) xDelta = 0;
else xDeltaL = xDelta;
if (yDelta == -yDeltaL) yDelta = 0;
else yDeltaL = yDelta;
if (xDelta < -minBoundX) xDelta = -minBoundX;
if (yDelta < -minBoundY) yDelta = -minBoundY;
if (xDelta == 0 && yDelta == 0) return;
if (selectionHasBGDats)
{
xDelta = toNext20(xDelta);
yDelta = toNext20(yDelta);
}
else if (modifieres == Qt::AltModifier)
{
xDelta = toNext16Compatible(xDelta);
xDelta = toNext16Compatible(xDelta);
}
else
{
xDelta = toNext10(xDelta);
yDelta = toNext10(yDelta);
}
foreach (Object* obj, selectedObjects)
{
obj->increasePosition(xDelta, yDelta);
}
minBoundX += xDelta;
minBoundY += yDelta;
lx += xDelta;
ly += yDelta;
}
void ObjectsEditonMode::mouseDown(int x, int y, Qt::MouseButtons buttons, Qt::KeyboardModifiers modifiers)
{
dx = x;
dy = y;
lx = x;
ly = y;
if (buttons == Qt::RightButton)
{
selectedObjects.clear();
if (drawType == 0)
{
int id = selTileset << 12;
id = (id & 0xF000) | selObject;
BgdatObject* bgdatobj = new BgdatObject(toNext20(x-10), toNext20(y-10), 20, 20, id, selLayer);
level->objects[selLayer].append(bgdatobj);
newObject = bgdatobj;
creatNewObject = true;
selectedObjects.append(bgdatobj);
}
else if (drawType == 1)
{
Sprite* spr = new Sprite(0, 0, selSprite);
spr->setRect();
int xpos = toNext10(dx-spr->getwidth()/2-spr->getOffsetX());
int ypos = toNext10(dy-spr->getheight()/2-spr->getOffsetY());
if (xpos < 0) xpos = 0;
if (ypos < 0) ypos = 0;
spr->setPosition(xpos, ypos);
level->sprites.append(spr);
selectedObjects.append(spr);
}
else if (drawType == 4)
{
Location* loc = new Location(toNext16Compatible(x), toNext16Compatible(y), 4, 4, 0);
level->locations.append(loc);
newObject = loc;
creatNewObject = true;
}
}
if (buttons == Qt::LeftButton)
{
mouseAct = getActionAtPos(x, y);
if (!mouseAct.drag || (mouseAct.hor == ResizeNone && mouseAct.vert == ResizeNone))
{
QList<Object*> tempSelObjects = selectedObjects;
bool shift = false;
if (modifiers != Qt::ShiftModifier)
selectedObjects = getObjectsAtPos(dx, dy, dx, dy, true);
else
{
shift = true;
QList<Object*> newObjList = getObjectsAtPos(dx, dy, dx, dy, true);
if (newObjList.size() == 1)
{
if(!selectedObjects.contains(newObjList[0]))
selectedObjects.append(newObjList[0]);
else
selectedObjects.removeOne(newObjList[0]);
}
}
if (!shift && selectedObjects.size() != 0 && tempSelObjects.contains(selectedObjects[0]))
{
selectedObjects = tempSelObjects;
}
if (selectedObjects.size() == 0)
selectionMode = true;
}
mouseAct = getActionAtPos(x, y);
actualCursor = getCursorAtPos(x, y);
updateSelectionBounds();
}
}
