mirror of
https://gitea.wildfiregames.com/0ad/0ad
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157c6af18e
Avoid cases of filenames Update years in terms and other legal(ish) documents Don't update years in license headers, since change is not meaningful Will add linter rule in seperate commit Happy recompiling everyone! Original Patch By: Nescio Comment By: Gallaecio Differential Revision: D2620 This was SVN commit r27786.
603 lines
15 KiB
C++
603 lines
15 KiB
C++
/* Copyright (C) 2019 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "ScenarioEditor/ScenarioEditor.h"
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#include "Common/Tools.h"
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#include "Common/Brushes.h"
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#include "Common/MiscState.h"
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#include "Common/ObjectSettings.h"
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#include "GameInterface/Messages.h"
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#include <wx/clipbrd.h>
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#include <wx/xml/xml.h>
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#include <wx/sstream.h>
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using AtlasMessage::Position;
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class TransformObject : public StateDrivenTool<TransformObject>
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{
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DECLARE_DYNAMIC_CLASS(TransformObject);
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int m_dx, m_dy;
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AtlasMessage::ObjectID m_lastSelected;
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wxPoint m_startPoint;
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Position m_entPosition;
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// TODO: If we don't plan to change hotkeys, just replace with evt.ShiftDown(), etc.
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static const wxKeyCode SELECTION_ADD_HOTKEY = WXK_SHIFT;
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static const wxKeyCode SELECTION_REMOVE_HOTKEY = WXK_CONTROL; // COMMAND on Macs
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static const wxKeyCode SELECTION_ACTORS_HOTKEY = WXK_ALT;
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public:
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TransformObject() : m_lastSelected(0)
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{
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SetState(&Waiting);
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}
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virtual void OnCommand(const wxString& command, void* WXUNUSED(userData))
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{
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if (command == _T("copy"))
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OnCopy();
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else if (command == _T("paste"))
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OnPasteStart();
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}
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void OnDisable()
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{
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g_SelectedObjects.clear();
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g_SelectedObjects.NotifyObservers();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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}
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bool OnCopy() const
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{
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if (g_SelectedObjects.empty())
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return false;
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AtlasMessage::qGetObjectMapSettings info(g_SelectedObjects);
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info.Post();
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if (wxTheClipboard->Open())
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{
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wxString text(info.xmldata.c_str());
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wxTheClipboard->SetData(new wxTextDataObject(text));
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wxTheClipboard->Close();
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}
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return true;
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}
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void OnPasteStart()
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{
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wxString entities;
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if (wxTheClipboard->Open())
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{
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if (wxTheClipboard->IsSupported(wxDF_TEXT))
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{
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wxTextDataObject data;
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wxTheClipboard->GetData(data);
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entities = data.GetText();
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}
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wxTheClipboard->Close();
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}
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// First do we need to check if it is a correct xml string
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wxInputStream* is = new wxStringInputStream(entities);
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wxXmlDocument doc;
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if (!doc.Load(*is))
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return;
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// Entities, Entity(1.*)
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wxXmlNode* root = doc.GetRoot();
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if (root->GetName() != wxT("Entities"))
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return;
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// Template, position,orientation
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const wxXmlNode* child = root->GetChildren();
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while (child)
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{
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if (child->GetName() != wxT("Entity"))
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return;
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child = child->GetNext();
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}
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g_SelectedObjects.clear();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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// is the source code get here now you can add the objects to scene(preview)
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// store id to move
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child = root->GetChildren();
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while (child)
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{
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wxString templateName;
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Position entityPos;
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long playerId = 0;
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double orientation = 0;
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unsigned int actorSeed = 0;
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const wxXmlNode* xmlData = child->GetChildren();
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while (xmlData)
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{
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if (xmlData->GetName() == wxT("Template"))
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templateName = xmlData->GetNodeContent();
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else if (xmlData->GetName() == wxT("Position"))
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{
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wxString x, z;
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xmlData->GetAttribute(wxT("x"), &x);
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xmlData->GetAttribute(wxT("z"), &z);
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double aux, aux2;
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x.ToDouble(&aux);
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z.ToDouble(&aux2);
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entityPos = Position(aux, 0, aux2);
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}
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else if (xmlData->GetName() == wxT("Orientation"))
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{
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wxString y;
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xmlData->GetAttribute(wxT("y"), &y);
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y.ToDouble(&orientation);
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}
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else if (xmlData->GetName() == wxT("Player"))
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{
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wxString x(xmlData->GetNodeContent());
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x.ToLong(&playerId);
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}
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else if (xmlData->GetName() == wxT("ActorSeed"))
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{
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wxString x(xmlData->GetNodeContent());
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unsigned long xTmp = 0;
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x.ToULong(&xTmp);
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wxASSERT(xTmp <= (unsigned long)std::numeric_limits<unsigned int>::max());
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actorSeed = xTmp;
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}
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xmlData = xmlData->GetNext();
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}
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//Update current Ownership
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this->GetScenarioEditor().GetObjectSettings().SetPlayerID(playerId);
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this->GetScenarioEditor().GetObjectSettings().NotifyObservers();
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POST_MESSAGE(ObjectPreview, ((std::wstring)templateName.c_str(), GetScenarioEditor().GetObjectSettings().GetSettings(), entityPos, false, Position(), orientation, actorSeed, false));
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child = child->GetNext();
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}
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//Set state paste for preview the new objects
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this->SetState(&Pasting);
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//Update the objects to current mouse position
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OnMovingPaste();
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}
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void OnMovingPaste()
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{
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//Move the preview(s) object(s)
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POST_MESSAGE(MoveObjectPreview, ((m_entPosition)));
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}
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void OnPasteEnd(bool canceled)
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{
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if (canceled)
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//delete previews objects
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POST_MESSAGE(ObjectPreview, (_T(""), GetScenarioEditor().GetObjectSettings().GetSettings(), Position(), false, Position(), 0, 0, true));
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else
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{
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ScenarioEditor::GetCommandProc().FinaliseLastCommand();
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//Create new Objects and delete preview objects
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POST_MESSAGE(ObjectPreviewToEntity, ());
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AtlasMessage::qGetCurrentSelection currentSelection;
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currentSelection.Post();
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g_SelectedObjects = *currentSelection.ids;
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}
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//when all is done set default state
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this->SetState(&Waiting);
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}
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// TODO: keys to rotate/move object?
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struct sWaiting : public State
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{
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.LeftDClick() && AtlasMessage::ObjectIDIsValid(obj->m_lastSelected))
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{
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SET_STATE(SelectSimilar);
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return true;
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}
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else if (evt.LeftDown())
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{
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bool selectionAdd = wxGetKeyState(SELECTION_ADD_HOTKEY);
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bool selectionRemove = wxGetKeyState(SELECTION_REMOVE_HOTKEY);
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bool selectionActors = wxGetKeyState(SELECTION_ACTORS_HOTKEY);
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// New selection - never merge with movements of other objects
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ScenarioEditor::GetCommandProc().FinaliseLastCommand();
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// Select the object clicked on:
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AtlasMessage::qPickObject qry(Position(evt.GetPosition()), selectionActors);
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qry.Post();
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// Check they actually clicked on a valid object
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if (AtlasMessage::ObjectIDIsValid(qry.id))
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{
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std::vector<AtlasMessage::ObjectID>::iterator it = std::find(g_SelectedObjects.begin(), g_SelectedObjects.end(), qry.id);
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bool objectIsSelected = (it != g_SelectedObjects.end());
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if (selectionRemove)
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{
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// Remove from selection
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if (objectIsSelected)
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g_SelectedObjects.erase(it);
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}
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else if (!objectIsSelected)
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{
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// Add to selection
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if (!selectionAdd)
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g_SelectedObjects.clear();
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g_SelectedObjects.push_back(qry.id);
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}
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obj->m_lastSelected = qry.id;
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// If we're selecting the whole group
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if (!selectionAdd && !selectionRemove && !g_SelectedObjects.empty())
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{
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// Remember the screen-space offset of the mouse from the
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// object's centre, so we can add that back when moving it
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// (instead of just moving the object's centre to directly
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// beneath the mouse)
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obj->m_dx = qry.offsetx;
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obj->m_dy = qry.offsety;
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SET_STATE(Dragging);
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}
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g_SelectedObjects.NotifyObservers();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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}
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else
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{
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// Bandboxing
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obj->m_lastSelected = 0;
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obj->m_startPoint = evt.GetPosition();
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SET_STATE(Bandboxing);
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}
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return true;
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}
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else if (!g_SelectedObjects.empty() && ((evt.Dragging() && evt.RightIsDown()) || evt.RightDown()))
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{
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SET_STATE(Rotating);
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return true;
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}
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else if (evt.Moving())
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{
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//Save position for smooth paste position
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obj->m_entPosition = Position(evt.GetPosition());
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// Prevent certain events from reaching game UI in this mode
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// to prevent selection ring confusion
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return true;
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}
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else
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return false;
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}
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bool OnKey(TransformObject* obj, wxKeyEvent& evt, KeyEventType type)
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{
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if (type == KEY_CHAR && evt.GetKeyCode() == WXK_DELETE)
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{
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POST_COMMAND(DeleteObjects, (g_SelectedObjects));
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g_SelectedObjects.clear();
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g_SelectedObjects.NotifyObservers();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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return true;
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}
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else if (type == KEY_CHAR && (evt.GetKeyCode() >= '0' && evt.GetKeyCode() <= '9'))
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{
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int playerID = evt.GetKeyCode() - '0';
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obj->GetScenarioEditor().GetObjectSettings().SetPlayerID(playerID);
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obj->GetScenarioEditor().GetObjectSettings().NotifyObservers();
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return true;
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}
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else if (evt.GetModifiers() == wxMOD_CONTROL)
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{
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if (evt.GetKeyCode() == 'C')
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return obj->OnCopy();
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else if (evt.GetKeyCode() == 'V')
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{
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obj->OnPasteStart();
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return true;
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}
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}
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return false;
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}
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}
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Waiting;
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struct sDragging : public State
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{
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.LeftUp())
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{
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POST_MESSAGE(ResetSelectionColor, ());
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SET_STATE(Waiting);
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return true;
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}
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else if (evt.Dragging())
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{
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Position pos(evt.GetPosition() + wxPoint(obj->m_dx, obj->m_dy));
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POST_COMMAND(MoveObjects, (g_SelectedObjects, obj->m_lastSelected, pos));
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return true;
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}
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else
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return false;
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}
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bool OnKey(TransformObject* obj, wxKeyEvent& evt, KeyEventType type)
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{
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if (type == KEY_UP && evt.GetKeyCode() == WXK_ESCAPE)
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{
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// Cancel move action
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ScenarioEditor::GetCommandProc().FinaliseLastCommand();
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ScenarioEditor::GetCommandProc().Undo();
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SET_STATE(Waiting);
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return true;
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}
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else
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return false;
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}
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}
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Dragging;
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struct sBandboxing : public State
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{
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.LeftIsDown() && evt.Dragging())
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{
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// Update bandbox overlay
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POST_MESSAGE(SetBandbox, (true, obj->m_startPoint.x, obj->m_startPoint.y, evt.GetPosition().x, evt.GetPosition().y));
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return true;
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}
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else if (evt.LeftUp())
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{
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bool selectionAdd = wxGetKeyState(SELECTION_ADD_HOTKEY);
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bool selectionRemove = wxGetKeyState(SELECTION_REMOVE_HOTKEY);
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bool selectionActors = wxGetKeyState(SELECTION_ACTORS_HOTKEY);
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// Now we have both corners of the box, pick objects
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AtlasMessage::qPickObjectsInRect qry(Position(obj->m_startPoint), Position(evt.GetPosition()), selectionActors);
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qry.Post();
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std::vector<AtlasMessage::ObjectID> ids = *qry.ids;
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if (!selectionAdd && !selectionRemove)
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{
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// Just copy new selections (clears list if no selections)
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g_SelectedObjects = ids;
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}
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else
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{
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for (size_t i = 0; i < ids.size(); ++i)
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{
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std::vector<AtlasMessage::ObjectID>::iterator it = std::find(g_SelectedObjects.begin(), g_SelectedObjects.end(), ids[i]);
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bool objectIsSelected = (it != g_SelectedObjects.end());
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if (selectionRemove)
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{
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// Remove from selection
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if (objectIsSelected)
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g_SelectedObjects.erase(it);
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}
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else if (!objectIsSelected)
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{
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// Add to selection
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g_SelectedObjects.push_back(ids[i]);
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}
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}
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}
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POST_MESSAGE(SetBandbox, (false, 0, 0, 0, 0));
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g_SelectedObjects.NotifyObservers();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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SET_STATE(Waiting);
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return true;
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}
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else
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return false;
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}
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bool OnKey(TransformObject* obj, wxKeyEvent& evt, KeyEventType type)
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{
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if (type == KEY_UP && evt.GetKeyCode() == WXK_ESCAPE)
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{
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// Clear bandbox and return to waiting state
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POST_MESSAGE(SetBandbox, (false, 0, 0, 0, 0));
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SET_STATE(Waiting);
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return true;
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}
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else
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return false;
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}
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}
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Bandboxing;
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struct sSelectSimilar : public State
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{
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.LeftUp())
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{
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bool selectionAdd = wxGetKeyState(SELECTION_ADD_HOTKEY);
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bool selectionRemove = wxGetKeyState(SELECTION_REMOVE_HOTKEY);
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// Select similar objects
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AtlasMessage::qPickSimilarObjects qry(obj->m_lastSelected);
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qry.Post();
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std::vector<AtlasMessage::ObjectID> ids = *qry.ids;
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if (!selectionAdd && !selectionRemove)
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{
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// Just copy new selections (clears list if no selections)
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g_SelectedObjects = ids;
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}
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else
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{
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for (size_t i = 0; i < ids.size(); ++i)
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{
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std::vector<AtlasMessage::ObjectID>::iterator it = std::find(g_SelectedObjects.begin(), g_SelectedObjects.end(), ids[i]);
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bool objectIsSelected = (it != g_SelectedObjects.end());
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if (selectionRemove)
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{
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// Remove from selection
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if (objectIsSelected)
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g_SelectedObjects.erase(it);
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}
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else if (!objectIsSelected)
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{
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// Add to selection
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g_SelectedObjects.push_back(ids[i]);
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}
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}
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}
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g_SelectedObjects.NotifyObservers();
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POST_MESSAGE(SetSelectionPreview, (g_SelectedObjects));
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SET_STATE(Waiting);
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return true;
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}
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else
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return false;
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}
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}
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SelectSimilar;
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struct sPasting : public State
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{
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.Moving())
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{
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//Move the object
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obj->m_entPosition = Position(evt.GetPosition());
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obj->OnMovingPaste();
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return true;
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}
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else if (evt.LeftDown())
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{
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//Place the object and update
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obj->OnPasteEnd(false);
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return true;
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}
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else
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return false;
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}
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bool OnKey(TransformObject* obj, wxKeyEvent& evt, KeyEventType type)
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{
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if (type == KEY_CHAR && evt.GetKeyCode() == WXK_ESCAPE)
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{
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obj->OnPasteEnd(true);
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return true;
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}
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else
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return false;
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}
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}
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Pasting;
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struct sRotating : public State
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{
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bool fromCenterPoint;
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void OnEnter(TransformObject* WXUNUSED(obj))
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{
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fromCenterPoint = true;
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}
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bool OnMouse(TransformObject* obj, wxMouseEvent& evt)
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{
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if (evt.RightUp())
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{
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POST_MESSAGE(ResetSelectionColor, ());
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SET_STATE(Waiting);
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return true;
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}
|
||
else if (evt.Dragging())
|
||
{
|
||
bool fromGlobalAndIndividualCenterPoints = !evt.ControlDown() && !evt.ShiftDown();
|
||
bool newFromCenterPoint = evt.ShiftDown() || fromGlobalAndIndividualCenterPoints;
|
||
if (newFromCenterPoint != fromCenterPoint)
|
||
{
|
||
ScenarioEditor::GetCommandProc().FinaliseLastCommand();
|
||
fromCenterPoint = newFromCenterPoint;
|
||
}
|
||
|
||
Position pos(evt.GetPosition());
|
||
|
||
if (fromCenterPoint)
|
||
POST_COMMAND(RotateObjectsFromCenterPoint, (g_SelectedObjects, pos, fromGlobalAndIndividualCenterPoints));
|
||
else
|
||
POST_COMMAND(RotateObject, (g_SelectedObjects, pos));
|
||
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
|
||
bool OnKey(TransformObject* obj, wxKeyEvent& evt, KeyEventType type)
|
||
{
|
||
if (type == KEY_UP && evt.GetKeyCode() == WXK_ESCAPE)
|
||
{
|
||
// Cancel move action
|
||
ScenarioEditor::GetCommandProc().FinaliseLastCommand();
|
||
ScenarioEditor::GetCommandProc().Undo();
|
||
SET_STATE(Waiting);
|
||
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
}
|
||
}
|
||
Rotating;
|
||
};
|
||
|
||
IMPLEMENT_DYNAMIC_CLASS(TransformObject, StateDrivenTool<TransformObject>);
|