: intFun(bind(&PlayerInfo::MissionCallback, &player, placeholders::_1)),

system(system), player(&player)

{

Init(text, true, true);

{

DrawBackdrop();

const Sprite *top = SpriteSet::Get("ui/dialog top");

const Sprite *middle = SpriteSet::Get("ui/dialog middle");

const Sprite *bottom = SpriteSet::Get("ui/dialog bottom");

const Sprite *cancel = SpriteSet::Get("ui/dialog cancel");

// Get the position of the top of this dialog, and of the text and input.

Point pos(0., (top->Height() + height * middle->Height() + bottom->Height()) * -.5f);

Point textPos(WIDTH * -.5 + 10., pos.Y() + 20.);

Point inputPos = Point(0., -70.) - pos;

// Draw the top section of the dialog box.

pos.Y() += top->Height() * .5;

SpriteShader::Draw(top, pos);

pos.Y() += top->Height() * .5;

// The middle section is duplicated depending on how long the text is.

for(int i = 0; i < height; ++i)

{

pos.Y() += middle->Height() * .5;

SpriteShader::Draw(middle, pos);

pos.Y() += middle->Height() * .5;

}

// Draw the bottom section.

const Font &font = FontSet::Get(14);

pos.Y() += bottom->Height() * .5;

SpriteShader::Draw(bottom, pos);

pos.Y() += bottom->Height() * .5 - 25.;

// Draw the buttons, including optionally the cancel button.

const Color &bright = *GameData::Colors().Get("bright");

const Color &dim = *GameData::Colors().Get("medium");

const Color &back = *GameData::Colors().Get("faint");

if(canCancel)

{

string cancelText = isMission ? "Decline" : "Cancel";

cancelPos = pos + Point(10., 0.);

SpriteShader::Draw(cancel, cancelPos);

Point labelPos(

cancelPos.X() - .5 * font.Width(cancelText),

cancelPos.Y() - .5 * font.Height());

font.Draw(cancelText, labelPos, !okIsActive ? bright : dim);

}

string okText = isMission ? "Accept" : "OK";

okPos = pos + Point(90., 0.);

Point labelPos(

okPos.X() - .5 * font.Width(okText),

okPos.Y() - .5 * font.Height());

font.Draw(okText, labelPos, okIsActive ? bright : dim);

// Draw the text.

text.Draw(textPos, dim);

// Draw the input, if any.

if(!isMission && (intFun || stringFun))

{

FillShader::Fill(inputPos, Point(WIDTH - 20., 20.), back);

Point stringPos(

inputPos.X() - (WIDTH - 20) * .5 + 5.,

inputPos.Y() - .5 * font.Height());

string truncated = font.TruncateFront(input, WIDTH - 30);

font.Draw(truncated, stringPos, bright);

Point barPos(stringPos.X() + font.Width(truncated) + 2., inputPos.Y());

FillShader::Fill(barPos, Point(1., 16.), dim);

}

{

for(int i = startingIndex; i < node.Size(); ++i)

{

if(!text.empty())

text += "\n\t";

text += node.Token(i);

}

for(const DataNode &child : node)

for(int i = 0; i < child.Size(); ++i)

{

if(!text.empty())

text += "\n\t";

text += child.Token(i);

}

{

auto it = KEY_MAP.find(key);

bool isCloseRequest = key == SDLK_ESCAPE || (key == 'w' && (mod & (KMOD_CTRL | KMOD_GUI)));

if((it != KEY_MAP.end() || (key >= ' ' && key <= '~')) && !isMission && (intFun || stringFun) && !isCloseRequest)

{

int ascii = (it != KEY_MAP.end()) ? it->second : key;

char c = ((mod & KMOD_SHIFT) ? SHIFT[ascii] : ascii);

// Caps lock should shift letters, but not any other keys.

if((mod & KMOD_CAPS) && c >= 'a' && c <= 'z')

c += 'A' - 'a';

if(stringFun)

input += c;

// Integer input should not allow leading zeros.

else if(intFun && c == '0' && !input.empty())

input += c;

else if(intFun && c >= '1' && c <= '9')

input += c;

}

else if((key == SDLK_DELETE || key == SDLK_BACKSPACE) && !input.empty())

input.erase(input.length() - 1);

else if(key == SDLK_TAB && canCancel)

okIsActive = !okIsActive;

else if(key == SDLK_LEFT)

okIsActive = !canCancel;

else if(key == SDLK_RIGHT)

okIsActive = true;

else if(key == SDLK_RETURN || key == SDLK_KP_ENTER || isCloseRequest

|| (isMission && (key == 'a' || key == 'd')))

{

// Shortcuts for "accept" and "decline."

if(key == 'a' || (!canCancel && isCloseRequest))

okIsActive = true;

if(key == 'd' || (canCancel && isCloseRequest))

okIsActive = false;

if(okIsActive || isMission)

DoCallback();

GetUI()->Pop(this);

}

else if((key == 'm' || command.Has(Command::MAP)) && system && player)

GetUI()->Push(new MapDetailPanel(*player, system));

else

return false;

return true;

{

Point clickPos(x, y);

Point ok = clickPos - okPos;

if(fabs(ok.X()) < 40. && fabs(ok.Y()) < 20.)

{

okIsActive = true;

return DoKey(SDLK_RETURN);

}

if(canCancel)

{

Point cancel = clickPos - cancelPos;

if(fabs(cancel.X()) < 40. && fabs(cancel.Y()) < 20.)

{

okIsActive = false;

return DoKey(SDLK_RETURN);

}

}

return true;

{

this->isMission = isMission;

this->canCancel = canCancel;

okIsActive = true;

text.SetAlignment(WrappedText::JUSTIFIED);

text.SetWrapWidth(WIDTH - 20);

text.SetFont(FontSet::Get(14));

text.Wrap(message);

// The dialog with no extenders is 80 pixels tall. 10 pixels at the top and

// bottom are "padding," but text.Height() over-reports the height by about

// 5 pixels because it includes its own padding at the bottom. If there is a

// text input, we need another 20 pixels for it and 10 pixels padding.

height = 10 + (text.Height() - 5) + 10 + 30 * (!isMission && (intFun || stringFun));

// Determine how many 40-pixel extension panels we need.

if(height <= 80)

height = 0;

else

height = (height - 40) / 40;

{

if(isMission)

{

if(intFun)

intFun(okIsActive ? Conversation::ACCEPT : Conversation::DECLINE);

return;

}

if(intFun)

{

// Only call the callback if the input can be converted to an int.

// Otherwise treat this as if the player clicked "cancel."

try {

intFun(stoi(input));

}

catch(...)

{

}

}

if(stringFun)

stringFun(input);

if(voidFun)

voidFun();