1 files changed, 167 insertions, 0 deletions
diff --git a/source/frontend/StarRadioMessagePopup.cpp b/source/frontend/StarRadioMessagePopup.cpp
new file mode 100644
index 0000000..6603dcf
--- /dev/null
+++ b/source/frontend/StarRadioMessagePopup.cpp
@@ -0,0 +1,167 @@
+#include "StarRadioMessagePopup.hpp"
+#include "StarGuiReader.hpp"
+#include "StarLabelWidget.hpp"
+#include "StarImageWidget.hpp"
+#include "StarAssets.hpp"
+#include "StarRoot.hpp"
+#include "StarLogging.hpp"
+#include "StarJsonExtra.hpp"
+#include "StarInterpolation.hpp"
+#include "StarLexicalCast.hpp"
+#include "StarMixer.hpp"
+#include "StarTextPainter.hpp"
+
+namespace Star {
+
+RadioMessagePopup::RadioMessagePopup() {
+  auto assets = Root::singleton().assets();
+  auto config = assets->json("/interface/radiomessage/radiomessage.config");
+
+  GuiReader reader;
+  reader.construct(config.get("paneLayout"), this);
+
+  m_messageLabel = fetchChild<LabelWidget>("lblMessage");
+  m_portraitImage = fetchChild<ImageWidget>("imgPortrait");
+
+  m_backgroundImage = config.getString("backgroundImage");
+
+  m_animateInTime = config.getFloat("animateInTime");
+  m_animateInImage = config.getString("animateInImage");
+  m_animateInFrames = config.getInt("animateInFrames");
+
+  m_animateOutTime = config.getFloat("animateOutTime");
+  m_animateOutImage = config.getString("animateOutImage");
+  m_animateOutFrames = config.getInt("animateOutFrames");
+
+  m_chatOffset = jsonToVec2I(config.get("chatOffset"));
+  m_chatStartPosition = m_chatOffset;
+  m_chatEndPosition = m_chatOffset;
+
+  m_slideTime = config.getFloat("slideTime");
+  m_slideTimer = m_slideTime;
+  updateAnchorOffset();
+
+  enterStage(PopupStage::Hidden);
+}
+
+void RadioMessagePopup::update() {
+  if (messageActive()) {
+    if (m_stageTimer.tick())
+      nextPopupStage();
+
+    if (m_popupStage == PopupStage::AnimateIn) {
+      int frame = floor((1.0f - m_stageTimer.percent()) * m_animateInFrames);
+      setBG("", strf("%s:%s", m_animateInImage, frame), "");
+    } else if (m_popupStage == PopupStage::ScrollText) {
+      int frame =
+          int((m_stageTimer.timer / m_message.portraitSpeed) * m_message.portraitFrames) % m_message.portraitFrames;
+      m_portraitImage->setImage(m_message.portraitImage.replace("<frame>", toString(frame)));
+      int textLength = floor(Text::stripEscapeCodes(m_message.text).length() * (1.0f - m_stageTimer.percent()));
+      m_messageLabel->setTextCharLimit(textLength);
+    } else if (m_popupStage == PopupStage::Persist) {
+      // you're cool, just stay cool, cool person
+    } else if (m_popupStage == PopupStage::AnimateOut) {
+      int frame = floor((1.0f - m_stageTimer.percent()) * m_animateOutFrames);
+      setBG("", strf("%s:%s", m_animateOutImage, frame), "");
+    }
+
+    m_slideTimer = min(m_slideTimer + WorldTimestep, m_slideTime);
+    updateAnchorOffset();
+  }
+
+  Pane::update();
+}
+
+void RadioMessagePopup::dismissed() {
+  if (m_chatterSound)
+    m_chatterSound->stop();
+  Pane::dismissed();
+}
+
+bool RadioMessagePopup::messageActive() {
+  return m_popupStage != PopupStage::Hidden;
+}
+
+void RadioMessagePopup::setMessage(RadioMessage message) {
+  m_message = message;
+
+  if (!message.chatterSound.empty() && message.textSpeed > 0) {
+    if (m_chatterSound)
+      m_chatterSound->stop();
+    auto assets = Root::singleton().assets();
+    m_chatterSound = make_shared<AudioInstance>(*assets->audio(message.chatterSound));
+    m_chatterSound->setLoops(-1);
+  }
+
+  enterStage(PopupStage::AnimateIn);
+
+  updateAnchorOffset();
+}
+
+void RadioMessagePopup::setChatHeight(int chatHeight) {
+  auto endPosition = m_chatOffset + Vec2I(0, chatHeight);
+  if (endPosition != m_chatEndPosition) {
+    m_chatStartPosition = anchorOffset();
+    m_chatEndPosition = endPosition;
+    m_slideTimer = 0.0f;
+  }
+}
+
+void RadioMessagePopup::interrupt() {
+  if (m_popupStage != PopupStage::Hidden && m_popupStage != PopupStage::AnimateOut)
+    enterStage(PopupStage::AnimateOut);
+}
+
+void RadioMessagePopup::updateAnchorOffset() {
+  float slideRatio = m_slideTimer / m_slideTime;
+  setAnchorOffset(Vec2I(int(m_chatStartPosition[0] * (1 - slideRatio) + m_chatEndPosition[0] * slideRatio),
+      int(m_chatStartPosition[1] * (1 - slideRatio) + m_chatEndPosition[1] * slideRatio)));
+}
+
+void RadioMessagePopup::nextPopupStage() {
+  if (m_popupStage != PopupStage::Hidden)
+    enterStage((PopupStage)((int)m_popupStage + 1));
+}
+
+void RadioMessagePopup::enterStage(PopupStage newStage) {
+  m_popupStage = newStage;
+  if (m_popupStage == PopupStage::Hidden) {
+    m_portraitImage->hide();
+    m_messageLabel->hide();
+    setBG("", strf("%s:0", m_animateInImage), "");
+  } else if (m_popupStage == PopupStage::AnimateIn) {
+    m_stageTimer = GameTimer(m_animateInTime);
+    m_portraitImage->hide();
+    m_messageLabel->hide();
+  } else if (m_popupStage == PopupStage::ScrollText) {
+    if (m_message.textSpeed == 0) {
+      // skip this stage if text is instant
+      enterStage(PopupStage::Persist);
+    } else {
+      m_stageTimer = GameTimer(Text::stripEscapeCodes(m_message.text).length() / m_message.textSpeed);
+      m_portraitImage->show();
+      m_messageLabel->show();
+      m_messageLabel->setText(m_message.text);
+      m_messageLabel->setTextCharLimit(0);
+      setBG(m_backgroundImage);
+      if (m_chatterSound)
+        GuiContext::singleton().playAudio(m_chatterSound);
+    }
+  } else if (m_popupStage == PopupStage::Persist) {
+    m_stageTimer = GameTimer(m_message.persistTime);
+    m_portraitImage->show();
+    m_portraitImage->setImage(m_message.portraitImage.replace("<frame>", "0"));
+    m_messageLabel->show();
+    m_messageLabel->setText(m_message.text);
+    m_messageLabel->setTextCharLimit({});
+    setBG(m_backgroundImage);
+    if (m_chatterSound)
+      m_chatterSound->stop();
+  } else if (m_popupStage == PopupStage::AnimateOut) {
+    m_stageTimer = GameTimer(m_animateOutTime);
+    m_portraitImage->hide();
+    m_messageLabel->hide();
+  }
+}
+
+}