void ViewObject::draw()
{
auto& gfxMgr = GraphicsManager::getInstance();
std::stringstream temp_str;
// Display view string + value.
if (border)
{
temp_str << "|" << getViewString() << " " << value << "|";
}
else
{
temp_str << getViewString() << " " << value;
}
// Draw centered at position.
Position pos = viewToWorld(getPosition());
gfxMgr.drawString(pos, temp_str.str(), CENTER_JUSTIFIED, getColor());
if (border)
{
int x = pos.getX();
int y = pos.getY();
int length = temp_str.str().length();
std::stringstream frameStr;
for (int i = 0; i < length; i++)
{
frameStr << "=";
}
// Draw box around display.
gfxMgr.drawString(Position(x, y - 1), frameStr.str(), CENTER_JUSTIFIED, getColor());
gfxMgr.drawString(Position(x, y + 1), frameStr.str(), CENTER_JUSTIFIED, getColor());
}
}
void ViewObject::draw(){
GraphicsManager &graphics_manager = GraphicsManager::getInstance();
string temp_str;
if(getBorder() == true){
temp_str = " " + getViewString() + " " + intToString(value) + " ";
} else {
temp_str = getViewString() + " " + intToString(value);
}
//Draw centered at position
Position pos = viewToWorld(getPosition());
graphics_manager.drawString(pos, temp_str, CENTER_JUSTIFIED, getColor());
//Draw box around display
if (getBorder() == true){
int boxLength = strlen(getViewString().c_str()) + 4;
int boxHeight = 3;
int boxOffset = boxLength/2;
bool odd = false;
if (boxLength % 2){
odd = true;
}
for (int i = 0; i < boxLength; i++){
Position new_pos(pos.getX() + i - boxOffset, pos.getY()-1);
graphics_manager.drawCh(new_pos, '-', getColor());
}
//Bottom
for (int i = 0; i < boxLength; i++){
Position new_pos(pos.getX() + i - boxOffset, pos.getY()+1);
graphics_manager.drawCh(new_pos, '-', getColor());
}
//Left
Position left_pos(pos.getX()-boxOffset-1, pos.getY());
graphics_manager.drawCh(left_pos, '|', getColor());
//Right
if (!odd){
Position right_pos(pos.getX()+boxOffset, pos.getY());
graphics_manager.drawCh(right_pos, '|', getColor());
} else {
Position right_pos(pos.getX()+boxOffset+1, pos.getY());
graphics_manager.drawCh(right_pos, '|', getColor());
}
}
}
//event handler
int Reticle::eventHandler(const df::Event *p_e) {
if (p_e->getType() == df::A_MOUSE_EVENT) {
const df::EventMouse *p_mouse_event = static_cast <const df::EventMouse *> (p_e);
if (p_mouse_event->getMouseAction() == df::MOVED) {
// Change location to new mouse position
setPosition(viewToWorld(p_mouse_event->getMousePosition()));
return 1;
}
}
//ignore event
return 0;
}
