osb/source/frontend/StarChat.cpp

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#include "StarChat.hpp"
#include "StarGuiReader.hpp"
#include "StarRoot.hpp"
#include "StarUniverseClient.hpp"
#include "StarButtonWidget.hpp"
#include "StarTextBoxWidget.hpp"
#include "StarLabelWidget.hpp"
#include "StarImageStretchWidget.hpp"
#include "StarCanvasWidget.hpp"
#include "StarAssets.hpp"
#include "StarJsonExtra.hpp"
#include "StarLogging.hpp"
#include "StarPlayerStorage.hpp"
#include "StarTeamClient.hpp"
namespace Star {
Chat::Chat(UniverseClientPtr client) : m_client(client) {
m_chatPrevIndex = 0;
m_historyOffset = 0;
auto assets = Root::singleton().assets();
m_timeChatLastActive = Time::monotonicMilliseconds();
auto fontConfig = assets->json("/interface/chat/chat.config:config.font");
m_fontSize = fontConfig.getInt("baseSize");
m_fontDirectives = fontConfig.queryString("directives", "");
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m_font = fontConfig.queryString("type", "");
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m_chatLineHeight = assets->json("/interface/chat/chat.config:config.lineHeight").toFloat();
m_chatVisTime = assets->json("/interface/chat/chat.config:config.visTime").toFloat();
m_fadeRate = assets->json("/interface/chat/chat.config:config.fadeRate").toDouble();
m_chatHistoryLimit = assets->json("/interface/chat/chat.config:config.chatHistoryLimit").toInt();
m_portraitTextOffset = jsonToVec2I(assets->json("/interface/chat/chat.config:config.portraitTextOffset"));
m_portraitImageOffset = jsonToVec2I(assets->json("/interface/chat/chat.config:config.portraitImageOffset"));
m_portraitScale = assets->json("/interface/chat/chat.config:config.portraitScale").toFloat();
m_portraitVerticalMargin = assets->json("/interface/chat/chat.config:config.portraitVerticalMargin").toFloat();
m_portraitBackground = assets->json("/interface/chat/chat.config:config.portraitBackground").toString();
m_bodyHeight = assets->json("/interface/chat/chat.config:config.bodyHeight").toInt();
m_expandedBodyHeight = assets->json("/interface/chat/chat.config:config.expandedBodyHeight").toInt();
m_colorCodes[MessageContext::Local] = assets->json("/interface/chat/chat.config:config.colors.local").toString();
m_colorCodes[MessageContext::Party] = assets->json("/interface/chat/chat.config:config.colors.party").toString();
m_colorCodes[MessageContext::Broadcast] = assets->json("/interface/chat/chat.config:config.colors.broadcast").toString();
m_colorCodes[MessageContext::Whisper] = assets->json("/interface/chat/chat.config:config.colors.whisper").toString();
m_colorCodes[MessageContext::CommandResult] = assets->json("/interface/chat/chat.config:config.colors.commandResult").toString();
m_colorCodes[MessageContext::RadioMessage] = assets->json("/interface/chat/chat.config:config.colors.radioMessage").toString();
m_colorCodes[MessageContext::World] = assets->json("/interface/chat/chat.config:config.colors.world").toString();
GuiReader reader;
reader.registerCallback("textBox", [=](Widget*) { startChat(); });
reader.registerCallback("upButton", [=](Widget*) { scrollUp(); });
reader.registerCallback("downButton", [=](Widget*) { scrollDown(); });
reader.registerCallback("bottomButton", [=](Widget*) { scrollBottom(); });
reader.registerCallback("filterGroup", [=](Widget* widget) {
Json data = as<ButtonWidget>(widget)->data();
auto filter = data.getArray("filter", {});
m_modeFilter.clear();
for (auto mode : filter)
m_modeFilter.insert(MessageContextModeNames.getLeft(mode.toString()));
m_sendMode = ChatSendModeNames.getLeft(data.getString("sendMode", "Broadcast"));
m_historyOffset = 0;
});
m_sendMode = ChatSendMode::Broadcast;
reader.construct(assets->json("/interface/chat/chat.config:gui"), this);
m_textBox = fetchChild<TextBoxWidget>("textBox");
m_say = fetchChild<LabelWidget>("say");
m_chatLog = fetchChild<CanvasWidget>("chatLog");
if (auto logPadding = fontConfig.optQuery("padding")) {
m_chatLogPadding = jsonToVec2I(logPadding.get());
m_chatLog->setSize(m_chatLog->size() + m_chatLogPadding * 2);
m_chatLog->setPosition(m_chatLog->position() - m_chatLogPadding);
}
else
m_chatLogPadding = Vec2I();
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m_bottomButton = fetchChild<ButtonWidget>("bottomButton");
m_upButton = fetchChild<ButtonWidget>("upButton");
m_chatHistory.appendAll(m_client->playerStorage()->getMetadata("chatHistory").opt().apply(jsonToStringList).value());
show();
updateBottomButton();
m_background = fetchChild<ImageStretchWidget>("background");
m_defaultHeight = m_background->size()[1];
m_expanded = false;
updateSize();
}
void Chat::update() {
Pane::update();
auto team = m_client->teamClient()->currentTeam();
for (auto button : fetchChild<ButtonGroup>("filterGroup")->buttons()) {
auto mode = ChatSendModeNames.getLeft(button->data().getString("sendMode", "Broadcast"));
if (!team.isValid() && m_sendMode == ChatSendMode::Party && mode == ChatSendMode::Broadcast)
button->check();
if (mode == ChatSendMode::Party)
button->setEnabled(team.isValid());
}
}
void Chat::startChat() {
show();
m_textBox->focus();
}
void Chat::startCommand() {
show();
m_textBox->setText("/");
m_textBox->focus();
}
bool Chat::hasFocus() const {
return m_textBox->hasFocus();
}
void Chat::stopChat() {
m_textBox->setText("");
m_textBox->blur();
m_timeChatLastActive = Time::monotonicMilliseconds();
}
String Chat::currentChat() const {
return m_textBox->getText();
}
void Chat::setCurrentChat(String const& chat) {
m_textBox->setText(chat);
}
void Chat::clearCurrentChat() {
m_textBox->setText("");
m_chatPrevIndex = 0;
}
ChatSendMode Chat::sendMode() const {
return m_sendMode;
}
void Chat::incrementIndex() {
if (!m_chatHistory.empty()) {
m_chatPrevIndex = std::min(m_chatPrevIndex + 1, (unsigned)m_chatHistory.size());
m_textBox->setText(m_chatHistory.at(m_chatPrevIndex - 1));
}
}
void Chat::decrementIndex() {
if (m_chatPrevIndex > 1 && !m_chatHistory.empty()) {
--m_chatPrevIndex;
m_textBox->setText(m_chatHistory.at(m_chatPrevIndex - 1));
} else {
m_chatPrevIndex = 0;
m_textBox->setText("");
}
}
void Chat::addLine(String const& text, bool showPane) {
ChatReceivedMessage message = {{MessageContext::CommandResult}, ServerConnectionId, "", text};
addMessages({message}, showPane);
}
void Chat::addMessages(List<ChatReceivedMessage> const& messages, bool showPane) {
if (messages.empty())
return;
GuiContext& guiContext = GuiContext::singleton();
for (auto const& message : messages) {
Maybe<unsigned> wrapWidth;
if (message.portrait.empty())
wrapWidth = m_chatLog->size()[0];
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guiContext.setFont(m_font);
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guiContext.setFontSize(m_fontSize);
StringList lines;
if (message.fromNick != "" && message.portrait == "")
lines = guiContext.wrapInterfaceText(strf("<%s> %s", message.fromNick, message.text), wrapWidth);
else
lines = guiContext.wrapInterfaceText(message.text, wrapWidth);
for (size_t i = 0; i < lines.size(); ++i) {
m_receivedMessages.prepend({
message.context.mode,
message.portrait,
move(lines[i])
});
}
if (message.fromNick != "")
Logger::info("Chat: <%s> %s", message.fromNick, message.text);
else
Logger::info("Chat: %s", message.text);
}
if (showPane) {
m_timeChatLastActive = Time::monotonicMilliseconds();
show();
}
m_receivedMessages.resize(std::min((unsigned)m_receivedMessages.size(), m_chatHistoryLimit));
}
void Chat::addHistory(String const& chat) {
if (m_chatHistory.size() > 0 && m_chatHistory.get(0).equals(chat))
return;
m_chatHistory.prepend(chat);
m_chatHistory.resize(std::min((unsigned)m_chatHistory.size(), m_chatHistoryLimit));
m_timeChatLastActive = Time::monotonicMilliseconds();
m_client->playerStorage()->setMetadata("chatHistory", JsonArray::from(m_chatHistory));
}
void Chat::renderImpl() {
Pane::renderImpl();
if (m_textBox->hasFocus())
m_timeChatLastActive = Time::monotonicMilliseconds();
Vec4B fade = {255, 255, 255, 255};
fade[3] = (uint8_t)(visible() * 255);
if (!visible()) {
hide();
return;
}
Color fadeGreen = Color::Green;
fadeGreen.setAlpha(fade[3]);
m_say->setColor(fadeGreen);
m_chatLog->clear();
Vec2I chatMin = m_chatLogPadding;
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int messageIndex = -m_historyOffset;
GuiContext& guiContext = GuiContext::singleton();
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guiContext.setFont(m_font);
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guiContext.setFontSize(m_fontSize);
guiContext.setLineSpacing(m_chatLineHeight);
for (auto message : m_receivedMessages) {
if (!m_modeFilter.empty() && !m_modeFilter.contains(message.mode))
continue;
messageIndex++;
if (messageIndex <= 0)
continue;
if (chatMin[1] > m_chatLog->size()[1])
break;
String channelColorCode = "^reset";
if (m_colorCodes.contains(message.mode))
channelColorCode = m_colorCodes[message.mode];
channelColorCode += "^set;";
String messageString = channelColorCode + message.text;
float messageHeight = 0;
float lineHeightMargin = + ((m_chatLineHeight * m_fontSize) - m_fontSize);
unsigned wrapWidth = m_chatLog->size()[0] - m_chatLogPadding[0];
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if (message.portrait != "") {
TextPositioning tp = {Vec2F(chatMin + m_portraitTextOffset), HorizontalAnchor::LeftAnchor, VerticalAnchor::VMidAnchor, (wrapWidth - m_portraitTextOffset[0])};
Vec2F textSize = guiContext.determineInterfaceTextSize(messageString, tp).size().floor();
Vec2F portraitSize = Vec2F(guiContext.textureSize(m_portraitBackground));
messageHeight = max(portraitSize[1] + m_portraitVerticalMargin, textSize[1] + lineHeightMargin);
// Draw both image and text anchored left and centered vertically
auto imagePosition = chatMin + Vec2I(0, floor(messageHeight / 2)) - Vec2I(0, floor(portraitSize[1] / 2));
m_chatLog->drawImage(m_portraitBackground, Vec2F(imagePosition), 1.0f, fade);
m_chatLog->drawImage(message.portrait, Vec2F(imagePosition + m_portraitImageOffset), m_portraitScale, fade);
tp.pos += Vec2F(0, floor(messageHeight / 2));
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m_chatLog->drawText(messageString, tp, m_fontSize, fade, FontMode::Normal, m_chatLineHeight, m_font, m_fontDirectives);
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} else {
TextPositioning tp = {Vec2F(chatMin), HorizontalAnchor::LeftAnchor, VerticalAnchor::BottomAnchor, wrapWidth};
messageHeight = guiContext.determineInterfaceTextSize(messageString, tp).size()[1] + lineHeightMargin;
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m_chatLog->drawText(messageString, tp, m_fontSize, fade, FontMode::Normal, m_chatLineHeight, m_font, m_fontDirectives);
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}
chatMin[1] += ceil(messageHeight);
}
guiContext.setDefaultLineSpacing();
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guiContext.setDefaultFont();
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}
void Chat::hide() {
stopChat();
Pane::hide();
}
float Chat::visible() const {
double difference = (Time::monotonicMilliseconds() - m_timeChatLastActive) / 1000.0;
if (difference < m_chatVisTime)
return 1;
return clamp<float>(1 - (difference - m_chatVisTime) / m_fadeRate, 0, 1);
}
bool Chat::sendEvent(InputEvent const& event) {
if (active()) {
if (hasFocus()) {
if (event.is<KeyDownEvent>()) {
auto actions = context()->actions(event);
if (actions.contains(InterfaceAction::ChatStop)) {
stopChat();
return true;
} else if (actions.contains(InterfaceAction::ChatPreviousLine)) {
incrementIndex();
return true;
} else if (actions.contains(InterfaceAction::ChatNextLine)) {
decrementIndex();
return true;
} else if (actions.contains(InterfaceAction::ChatPageDown)) {
scrollDown();
return true;
} else if (actions.contains(InterfaceAction::ChatPageUp)) {
scrollUp();
return true;
}
}
}
if (auto mouseWheel = event.ptr<MouseWheelEvent>()) {
if (inMember(*context()->mousePosition(event))) {
if (mouseWheel->mouseWheel == MouseWheel::Down)
scrollDown();
else
scrollUp();
return true;
}
}
if (event.is<MouseMoveEvent>() && inMember(*context()->mousePosition(event)))
m_timeChatLastActive = Time::monotonicMilliseconds();
if (event.is<MouseButtonDownEvent>()) {
if (m_chatLog->inMember(*context()->mousePosition(event))) {
m_expanded = !m_expanded;
updateSize();
return true;
}
}
}
return Pane::sendEvent(event);
}
void Chat::scrollUp() {
auto shownMessages = m_receivedMessages.filtered([=](LogMessage msg) {
return (m_modeFilter.empty() || m_modeFilter.contains(msg.mode));
});
m_historyOffset = std::max(0, std::min((int)shownMessages.size() - 1, m_historyOffset + 1));
m_timeChatLastActive = Time::monotonicMilliseconds();
updateBottomButton();
}
void Chat::scrollDown() {
m_historyOffset = std::max(0, m_historyOffset - 1);
m_timeChatLastActive = Time::monotonicMilliseconds();
updateBottomButton();
}
void Chat::scrollBottom() {
m_historyOffset = 0;
m_timeChatLastActive = Time::monotonicMilliseconds();
updateBottomButton();
}
void Chat::updateSize() {
auto height = m_expanded ? m_expandedBodyHeight : m_bodyHeight;
m_background->setSize(Vec2I(m_background->size()[0], m_defaultHeight + height));
m_chatLog->setSize(Vec2I(m_chatLog->size()[0], height));
m_upButton->setPosition(Vec2I(m_upButton->position()[0], m_chatLog->position()[1] + m_chatLog->size()[1] - m_upButton->size()[1]));
determineSizeFromChildren();
}
void Chat::updateBottomButton() {
auto assets = Root::singleton().assets();
auto bottomConfig = assets->json("/interface/chat/chat.config:bottom");
if (m_historyOffset == 0)
m_bottomButton->setImages(bottomConfig.get("atbottom").getString("base"), bottomConfig.get("atbottom").getString("hover"));
else
m_bottomButton->setImages(bottomConfig.get("scrolling").getString("base"), bottomConfig.get("scrolling").getString("hover"));
}
}