From ea2bfa7274459a65b4dffd33447b3fac1cdd7905 Mon Sep 17 00:00:00 2001
From: GriffinR <griffin.g.richards@gmail.com>
Date: Thu, 9 Jul 2020 18:31:35 -0400
Subject: [PATCH] Add duplicate shortcut for events

---
 include/core/event.h |  1 +
 include/editor.h     |  1 +
 include/mainwindow.h |  1 +
 src/core/event.cpp   | 13 +++++++++++++
 src/editor.cpp       | 16 ++++++++++++++++
 src/mainwindow.cpp   |  5 +++++
 6 files changed, 37 insertions(+)

diff --git a/include/core/event.h b/include/core/event.h
index 8bbb7168..eb56dfbd 100644
--- a/include/core/event.h
+++ b/include/core/event.h
@@ -27,6 +27,7 @@ class Event
 {
 public:
     Event();
+    Event(const Event&);
     Event(QJsonObject, QString);
 public:
     int x() {
diff --git a/include/editor.h b/include/editor.h
index 3447f8a3..ba54e917 100644
--- a/include/editor.h
+++ b/include/editor.h
@@ -100,6 +100,7 @@ public:
     Event* createNewEvent(QString event_type);
     void deleteEvent(Event *);
     void updateSelectedEvents();
+    void duplicateSelectedEvents();
     void redrawObject(DraggablePixmapItem *item);
     QList<DraggablePixmapItem *> *getObjects();
 
diff --git a/include/mainwindow.h b/include/mainwindow.h
index 79a504e4..fc0007f6 100644
--- a/include/mainwindow.h
+++ b/include/mainwindow.h
@@ -123,6 +123,7 @@ private slots:
 
     void undo();
     void redo();
+    void duplicate();
 
     void openInTextEditor();
 
diff --git a/src/core/event.cpp b/src/core/event.cpp
index a872a519..c35c37f5 100644
--- a/src/core/event.cpp
+++ b/src/core/event.cpp
@@ -19,6 +19,19 @@ Event::Event()
     this->usingSprite = false;
 }
 
+Event::Event(const Event& toCopy)
+{
+    Event();
+    this->values = toCopy.values;
+    this->customValues = toCopy.customValues;
+    this->pixmap = toCopy.pixmap;
+    this->spriteWidth = toCopy.spriteWidth;
+    this->spriteHeight = toCopy.spriteHeight;
+    this->frame = toCopy.frame;
+    this->hFlip = toCopy.hFlip;
+    this->usingSprite = toCopy.usingSprite;
+}
+
 Event::Event(QJsonObject obj, QString type)
 {
     Event();
diff --git a/src/editor.cpp b/src/editor.cpp
index 91bf9166..1e303f02 100644
--- a/src/editor.cpp
+++ b/src/editor.cpp
@@ -1881,6 +1881,22 @@ void Editor::selectMapEvent(DraggablePixmapItem *object, bool toggle) {
     }
 }
 
+void Editor::duplicateSelectedEvents() {
+    if (!selected_events || !selected_events->length() || !map || !current_view || map_item->paintingMode != MapPixmapItem::PaintMode::EventObjects)
+        return;
+
+    QList<DraggablePixmapItem*> *duplicates = new QList<DraggablePixmapItem*>;
+    for (int i = 0; i < selected_events->length(); i++) {
+        Event *duplicate = new Event(*selected_events->at(i)->event);
+        map->addEvent(duplicate);
+        DraggablePixmapItem *object = addMapEvent(duplicate);
+        duplicates->append(object);
+    }
+    selected_events->clear();
+    selected_events = duplicates;
+    updateSelectedEvents();
+}
+
 DraggablePixmapItem* Editor::addNewEvent(QString event_type) {
     if (project && map && !event_type.isEmpty()) {
         Event *event = Event::createNewEvent(event_type, map->name, project);
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 2d200f68..af8fe381 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -77,6 +77,7 @@ void MainWindow::initExtraShortcuts() {
     new QShortcut(QKeySequence("Ctrl+Shift+Z"), this, SLOT(redo()));
     new QShortcut(QKeySequence("Ctrl+0"), this, SLOT(resetMapViewScale()));
     new QShortcut(QKeySequence("Ctrl+G"), ui->checkBox_ToggleGrid, SLOT(toggle()));
+    new QShortcut(QKeySequence("Ctrl+D"), this, SLOT(duplicate()));
     ui->actionZoom_In->setShortcuts({QKeySequence("Ctrl++"), QKeySequence("Ctrl+=")});
 }
 
@@ -1230,6 +1231,10 @@ void MainWindow::redo() {
     editor->redo();
 }
 
+void MainWindow::duplicate() {
+    editor->duplicateSelectedEvents();
+}
+
 // Open current map scripts in system default editor for .inc files
 void MainWindow::openInTextEditor() {
     bool usePoryscript = projectConfig.getUsePoryScript();