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#include "ToolAddPolygon.h"
#include <GL/gl.h>
ToolAddPolygon::ToolAddPolygon(EditManager *editManager) : Renderer(editManager), sidebar(editManager) {
this->editManager = editManager;
image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE, GTK_ICON_SIZE_BUTTON);
g_object_ref_sink(G_OBJECT(image));
}
ToolAddPolygon::~ToolAddPolygon() {
g_object_unref(G_OBJECT(image));
}
void ToolAddPolygon::activate() {
newRoom = Room();
editManager->setHighlightedObject(NULL);
editManager->setSelectedObject(NULL);
}
void ToolAddPolygon::deactivate() {
editManager->addRoom(newRoom);
}
void ToolAddPolygon::render(const Level &level, const Rectangle &rect, float scale) {
if(editManager->polygonOk(newRoom))
glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
else
glColor4f(1.0f, 0.3f, 0.3f, 0.2f);
fillPolygon(newRoom);
glLineWidth(2.0f);
glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
drawPolygon(newRoom, false);
if(!newRoom.empty() && editManager->getHoveredVertex()) {
if(!editManager->vertexOk(*editManager->getHoveredVertex(), &newRoom))
glColor4f(1.0f, 0.3f, 0.3f, 0.7f);
glBegin(GL_LINES);
glVertex2f(newRoom.back().getX(), newRoom.back().getY());
glVertex2f(editManager->getHoveredVertex()->getX(), editManager->getHoveredVertex()->getY());
glEnd();
}
}
bool ToolAddPolygon::buttonPress(unsigned int button) {
if(button != 1)
return false;
if(!editManager->getHoveredVertex())
return false;
if(!editManager->vertexOk(*editManager->getHoveredVertex(), &newRoom))
return false;
newRoom.push_back(*editManager->getHoveredVertex());
editManager->redraw();
sidebar.update();
return true;
}
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