Formspec: Add container[] and container_end[] elements
This commit is contained in:
rubenwardy
paramat
parent
eb0e9d5661
commit
077b6cfa21
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@ -1469,6 +1469,15 @@ examples.
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* `fixed_size`: `true`/`false` (optional)
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* deprecated: `invsize[<W>,<H>;]`
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#### `container[<X>,<Y>]`
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* Start of a container block, moves all physical elements in the container by (X, Y)
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* Must have matching container_end
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* Containers can be nested, in which case the offsets are added
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(child containers are relative to parent containers)
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#### `container_end[]`
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* End of a container, following elements are no longer relative to this container
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#### `list[<inventory location>;<list name>;<X>,<Y>;<W>,<H>;]`
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* Show an inventory list
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@ -279,6 +279,32 @@ void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
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errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'" << std::endl;
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}
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void GUIFormSpecMenu::parseContainer(parserData* data, std::string element)
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{
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std::vector<std::string> parts = split(element, ',');
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if (parts.size() >= 2) {
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if (parts[1].find(';') != std::string::npos)
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parts[1] = parts[1].substr(0, parts[1].find(';'));
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container_stack.push(pos_offset);
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pos_offset.X += MYMAX(0, stof(parts[0]));
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pos_offset.Y += MYMAX(0, stof(parts[1]));
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return;
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}
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errorstream<< "Invalid container start element (" << parts.size() << "): '" << element << "'" << std::endl;
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}
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void GUIFormSpecMenu::parseContainerEnd(parserData* data)
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{
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if (container_stack.empty()) {
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errorstream<< "Invalid container end element, no matching container start element" << std::endl;
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} else {
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pos_offset = container_stack.top();
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container_stack.pop();
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}
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}
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void GUIFormSpecMenu::parseList(parserData* data,std::string element)
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{
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if (m_gamedef == 0) {
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@ -309,7 +335,7 @@ void GUIFormSpecMenu::parseList(parserData* data,std::string element)
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else
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loc.deSerialize(location);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -386,7 +412,7 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
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MY_CHECKPOS("checkbox",0);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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@ -437,7 +463,7 @@ void GUIFormSpecMenu::parseScrollBar(parserData* data, std::string element)
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MY_CHECKPOS("scrollbar",0);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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@ -495,10 +521,10 @@ void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
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std::vector<std::string> v_geom = split(parts[1],',');
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std::string name = unescape_string(parts[2]);
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MY_CHECKPOS("image",0);
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MY_CHECKGEOM("image",1);
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MY_CHECKPOS("image", 0);
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MY_CHECKGEOM("image", 1);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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@ -506,23 +532,21 @@ void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
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geom.X = stof(v_geom[0]) * (float)imgsize.X;
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geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
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if(!data->explicit_size)
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if (!data->explicit_size)
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warningstream<<"invalid use of image without a size[] element"<<std::endl;
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m_images.push_back(ImageDrawSpec(name, pos, geom));
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return;
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}
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if (parts.size() == 2) {
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} else if (parts.size() == 2) {
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std::vector<std::string> v_pos = split(parts[0],',');
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std::string name = unescape_string(parts[1]);
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MY_CHECKPOS("image",0);
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MY_CHECKPOS("image", 0);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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if(!data->explicit_size)
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if (!data->explicit_size)
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warningstream<<"invalid use of image without a size[] element"<<std::endl;
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m_images.push_back(ImageDrawSpec(name, pos));
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return;
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@ -544,7 +568,7 @@ void GUIFormSpecMenu::parseItemImage(parserData* data,std::string element)
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MY_CHECKPOS("itemimage",0);
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MY_CHECKGEOM("itemimage",1);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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@ -576,7 +600,7 @@ void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
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MY_CHECKPOS("button",0);
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MY_CHECKGEOM("button",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -629,9 +653,9 @@ void GUIFormSpecMenu::parseBackground(parserData* data,std::string element)
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MY_CHECKPOS("background",0);
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MY_CHECKGEOM("background",1);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X - (float)imgsize.X)/2;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y - (float)imgsize.Y)/2;
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v2s32 geom;
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geom.X = stof(v_geom[0]) * (float)spacing.X;
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@ -705,7 +729,7 @@ void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
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MY_CHECKPOS("table",0);
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MY_CHECKGEOM("table",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -776,7 +800,7 @@ void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
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MY_CHECKPOS("textlist",0);
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MY_CHECKGEOM("textlist",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -841,7 +865,7 @@ void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
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MY_CHECKPOS("dropdown",0);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -905,7 +929,7 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
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MY_CHECKPOS("pwdfield",0);
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MY_CHECKGEOM("pwdfield",1);
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v2s32 pos;
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v2s32 pos = pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -975,7 +999,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
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if(data->explicit_size)
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warningstream<<"invalid use of unpositioned \"field\" in inventory"<<std::endl;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.Y = ((m_fields.size()+2)*60);
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v2s32 size = DesiredRect.getSize();
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@ -1058,9 +1082,9 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
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MY_CHECKPOS(type,0);
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MY_CHECKGEOM(type,1);
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v2s32 pos;
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pos.X = stof(v_pos[0]) * (float) spacing.X;
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pos.Y = stof(v_pos[1]) * (float) spacing.Y;
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v2s32 pos = pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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v2s32 geom;
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@ -1185,7 +1209,7 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
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MY_CHECKPOS("label",0);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += (stof(v_pos[1]) + 7.0/30.0) * (float)spacing.Y;
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@ -1242,7 +1266,7 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
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MY_CHECKPOS("vertlabel",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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@ -1296,7 +1320,7 @@ void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
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MY_CHECKPOS("imagebutton",0);
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MY_CHECKGEOM("imagebutton",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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v2s32 geom;
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@ -1401,7 +1425,7 @@ void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
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spec.ftype = f_TabHeader;
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v2s32 pos(0,0);
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v2s32 pos = pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
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v2s32 geom;
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@ -1466,7 +1490,7 @@ void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
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MY_CHECKPOS("itemimagebutton",0);
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MY_CHECKGEOM("itemimagebutton",1);
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v2s32 pos = padding;
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v2s32 pos = padding + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float)spacing.X;
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pos.Y += stof(v_pos[1]) * (float)spacing.Y;
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v2s32 geom;
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@ -1504,7 +1528,7 @@ void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
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rect+=data->basepos-padding;
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spec.rect=rect;
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m_fields.push_back(spec);
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pos = padding + AbsoluteRect.UpperLeftCorner;
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pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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m_itemimages.push_back(ImageDrawSpec("", item_name, e, pos, geom));
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@ -1527,7 +1551,7 @@ void GUIFormSpecMenu::parseBox(parserData* data,std::string element)
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MY_CHECKPOS("box",0);
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MY_CHECKGEOM("box",1);
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
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v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
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pos.X += stof(v_pos[0]) * (float) spacing.X;
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pos.Y += stof(v_pos[1]) * (float) spacing.Y;
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@ -1689,8 +1713,18 @@ void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
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std::string type = trim(parts[0]);
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std::string description = trim(parts[1]);
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if (type == "container") {
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parseContainer(data, description);
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return;
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}
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if (type == "container_end") {
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parseContainerEnd(data);
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return;
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}
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if (type == "list") {
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parseList(data,description);
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parseList(data, description);
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return;
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}
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@ -1700,22 +1734,22 @@ void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
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}
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if (type == "checkbox") {
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parseCheckbox(data,description);
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parseCheckbox(data, description);
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return;
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}
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if (type == "image") {
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parseImage(data,description);
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parseImage(data, description);
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return;
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}
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if (type == "item_image") {
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parseItemImage(data,description);
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parseItemImage(data, description);
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return;
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}
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if ((type == "button") || (type == "button_exit")) {
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parseButton(data,description,type);
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if (type == "button" || type == "button_exit") {
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parseButton(data, description, type);
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return;
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}
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@ -2036,10 +2070,16 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
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gui::IGUIFont *old_font = skin->getFont();
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skin->setFont(m_font);
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pos_offset = v2s32();
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for (; i< elements.size(); i++) {
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parseElement(&mydata, elements[i]);
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}
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if (!container_stack.empty()) {
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errorstream << "Invalid formspec string: container was never closed!"
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<< std::endl;
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}
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// If there are fields without explicit size[], add a "Proceed"
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// button and adjust size to fit all the fields.
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if (m_fields.size() && !mydata.explicit_size) {
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@ -22,6 +22,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#define GUIINVENTORYMENU_HEADER
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#include <utility>
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#include <stack>
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#include "irrlichttypes_extrabloated.h"
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#include "inventory.h"
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@ -380,6 +381,8 @@ protected:
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v2s32 spacing;
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v2s32 imgsize;
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v2s32 offset;
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v2s32 pos_offset;
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std::stack<v2s32> container_stack;
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irr::IrrlichtDevice* m_device;
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InventoryManager *m_invmgr;
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@ -472,13 +475,15 @@ private:
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fs_key_pendig current_keys_pending;
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std::string current_field_enter_pending;
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void parseElement(parserData* data,std::string element);
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void parseElement(parserData* data, std::string element);
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void parseSize(parserData* data,std::string element);
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void parseList(parserData* data,std::string element);
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void parseListRing(parserData* data,std::string element);
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void parseCheckbox(parserData* data,std::string element);
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void parseImage(parserData* data,std::string element);
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void parseSize(parserData* data, std::string element);
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void parseContainer(parserData* data, std::string element);
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void parseContainerEnd(parserData* data);
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void parseList(parserData* data, std::string element);
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void parseListRing(parserData* data, std::string element);
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void parseCheckbox(parserData* data, std::string element);
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void parseImage(parserData* data, std::string element);
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void parseItemImage(parserData* data,std::string element);
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void parseButton(parserData* data,std::string element,std::string typ);
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void parseBackground(parserData* data,std::string element);
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