会話UI
https://scrapbox.io/files/64ded62b90d4a6001b9cdf27.png
code:会話UI.cpp
# include <Siv3D.hpp>
class TalkWindow {
double accumlater = 0;
size_t lastLength = 0;
class TalkInfo {
public:
String name;
String text;
};
public:
Array<TalkInfo>talks;
size_t index = 0;
TalkWindow() {
AudioAsset::Register(U"TalkAudio", GMInstrument::BassAndLead, PianoKey::C6, 0.05s, 0.3);
FontAsset::Register(U"WindowFont", 30);
}
//会話を追加：String 名前,String 会話文
void addTalk(const String& name, const String& text) {
talks << TalkInfo{ name,text };
}
//更新：bool 次に進むか,bool 音量
void update(bool nextFlg,double volume=1.0) {
//確認
if (not isContinue())return;
accumlater += Scene::DeltaTime() / 0.1;
const size_t length = static_cast<size_t>(accumlater);
const String& text = talksindex.text;
if (length != lastLength && not nextFlg && not(text.size() < length || textlength == U'\n'))AudioAsset{ U"TalkAudio" }.playOneShot(volume);
lastLength = length;
if (nextFlg) {
if (text.size() < length) {
if (isContinue()) {
next();
lastLength = 0;
}
}
else {
accumlater = (double)text.size();
}
}
}
//描画：RectF 表示する位置を指定,SizeF 名前ウィンドウのサイズ
void draw(const RectF& rect,const SizeF& nameSize={250,50})const {
constexpr double thickness = 5;
const RoundRect window{ rect,20 };
const RoundRect nameWindow{ rect.pos - Vec2::Down(nameSize.y- thickness),nameSize ,20 };
window.draw({ Palette::Black, 0.8 }).drawFrame(thickness, 0);
nameWindow.draw({ Palette::Black ,0.8 }).drawFrame(thickness, 0);
//確認
if (not isContinue())return;
const TalkInfo& talk = talksindex;
const size_t length = static_cast<size_t>(accumlater);
FontAsset(U"WindowFont")(talk.text.substr(0, length)).draw(window.rect.stretched(-20));
FontAsset(U"WindowFont")(talk.name).drawAt(nameWindow.rect.center());
if (talk.text.size() < length) {
Triangle{ window.rect.br().movedBy(-40, -40), 20, 180_deg }.draw(ColorF{ 1, Periodic::Sine0_1(2.0s) });
}
}
//次に進む
void next() {
accumlater = 0;
index += 1;
}
//表示されている名前
const String& getName()const {
return talksindex.name;
}
//会話中のテキスト
const String& getText()const {
return talksindex.text;
}
//継続中かどうか(全ての会話が終了したらfalseを返す)
bool isContinue()const {
return index < talks.size();
}
};
void Main()
{
Scene::SetBackground(ColorF{ 0.8 });
TalkWindow talk;
talk.addTalk(U"？？？", U"こんにちは");
talk.addTalk(U"プレイヤー", U"さようなら");
talk.addTalk(U"？？？", U"このように、文章の途中でスキップすることもできます。");
while (System::Update())
{
talk.update(MouseL.down());
talk.draw(RectF{50,400,700,200});
}
}
#表示UI