67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
#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->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(newRoom, *editManager->getHoveredVertex()))
|
|
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(newRoom, *editManager->getHoveredVertex()))
|
|
return false;
|
|
|
|
newRoom.push_back(*editManager->getHoveredVertex());
|
|
|
|
editManager->redraw();
|
|
sidebar.update();
|
|
|
|
return true;
|
|
}
|