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Distinguish channeled spells in cast bar with blue color and draining animation

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Adds castIsChannel flag set on MSG_CHANNEL_START, cleared on all cast resets.
Cast bar now drains right-to-left in blue for channels vs gold fill for casts.
This commit is contained in:
Kelsi 2026-03-12 00:43:29 -07:00
parent c13e18cb55
commit c89dc50b6c
3 changed files with 29 additions and 4 deletions
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17
src/ui/game_screen.cpp
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@ -5462,19 +5462,28 @@ void GameScreen::renderCastBar(game::GameHandler& gameHandler) {
ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0.1f, 0.1f, 0.1f, 0.9f));
if (ImGui::Begin("##CastBar", nullptr, flags)) {
float progress = gameHandler.getCastProgress();
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, ImVec4(0.8f, 0.6f, 0.2f, 1.0f));
const bool channeling = gameHandler.isChanneling();
// Channels drain right-to-left; regular casts fill left-to-right
float progress = channeling
? (1.0f - gameHandler.getCastProgress())
: gameHandler.getCastProgress();
ImVec4 barColor = channeling
? ImVec4(0.3f, 0.6f, 0.9f, 1.0f) // blue for channels
: ImVec4(0.8f, 0.6f, 0.2f, 1.0f); // gold for casts
ImGui::PushStyleColor(ImGuiCol_PlotHistogram, barColor);
char overlay[64];
uint32_t currentSpellId = gameHandler.getCurrentCastSpellId();
if (gameHandler.getCurrentCastSpellId() == 0) {
if (currentSpellId == 0) {
snprintf(overlay, sizeof(overlay), "Opening... (%.1fs)", gameHandler.getCastTimeRemaining());
} else {
const std::string& spellName = gameHandler.getSpellName(currentSpellId);
const char* verb = channeling ? "Channeling" : "Casting";
if (!spellName.empty())
snprintf(overlay, sizeof(overlay), "%s (%.1fs)", spellName.c_str(), gameHandler.getCastTimeRemaining());
else
snprintf(overlay, sizeof(overlay), "Casting... (%.1fs)", gameHandler.getCastTimeRemaining());
snprintf(overlay, sizeof(overlay), "%s... (%.1fs)", verb, gameHandler.getCastTimeRemaining());
}
ImGui::ProgressBar(progress, ImVec2(-1, 20), overlay);
ImGui::PopStyleColor();