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Credits font fix

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This commit is contained in:
shweet
2025-11-14 17:04:22 -05:00
parent 4b6fa7153d
commit cbbf81b739
1 changed files with 8 additions and 7 deletions
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15
src/imgui/taskbar.cpp
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@@ -821,13 +821,14 @@ namespace anm2ed::imgui
if (creditRegionSize.y > 0.0f && creditRegionSize.x > 0.0f)
{
auto fontSize = ImGui::GetFontSize();
auto drawList = ImGui::GetWindowDrawList();
auto clipMax = ImVec2(creditRegionPos.x + creditRegionSize.x, creditRegionPos.y + creditRegionSize.y);
drawList->PushClipRect(creditRegionPos, clipMax, true);
auto delta = ImGui::GetIO().DeltaTime;
creditsState.spawnTimer -= delta;
auto maxVisible = std::max(1, (int)std::floor(creditRegionSize.y / (float)font::SIZE));
auto maxVisible = std::max(1, (int)std::floor(creditRegionSize.y / (float)fontSize));
while (creditsState.active.size() < (size_t)maxVisible && creditsState.spawnTimer <= 0.0f)
{
@@ -836,15 +837,15 @@ namespace anm2ed::imgui
creditsState.spawnTimer += CREDIT_DELAY;
}
auto baseY = clipMax.y - (float)font::SIZE;
auto baseY = clipMax.y - (float)fontSize;
const auto& baseColor = ImGui::GetStyleColorVec4(ImGuiCol_Text);
auto fadeSpan = (float)font::SIZE * 2.0f;
auto fadeSpan = (float)fontSize * 2.0f;
for (auto it = creditsState.active.begin(); it != creditsState.active.end();)
{
it->offset += CREDIT_SCROLL_SPEED * delta;
auto yPos = baseY - it->offset;
if (yPos + font::SIZE < creditRegionPos.y)
if (yPos + fontSize < creditRegionPos.y)
{
it = creditsState.active.erase(it);
continue;
@@ -852,13 +853,13 @@ namespace anm2ed::imgui
const auto& credit = CREDITS[it->index];
auto fontPtr = resources.fonts[credit.font].get();
auto textSize = fontPtr->CalcTextSizeA((float)font::SIZE, FLT_MAX, 0.0f, credit.string);
auto textSize = fontPtr->CalcTextSizeA((float)fontSize, FLT_MAX, 0.0f, credit.string);
auto xPos = creditRegionPos.x + (creditRegionSize.x - textSize.x) * 0.5f;
auto alpha = 1.0f;
auto topDist = yPos - creditRegionPos.y;
if (topDist < fadeSpan) alpha *= std::clamp(topDist / fadeSpan, 0.0f, 1.0f);
auto bottomDist = (creditRegionPos.y + creditRegionSize.y) - (yPos + font::SIZE);
auto bottomDist = (creditRegionPos.y + creditRegionSize.y) - (yPos + fontSize);
if (bottomDist < fadeSpan) alpha *= std::clamp(bottomDist / fadeSpan, 0.0f, 1.0f);
if (alpha <= 0.0f)
{
@@ -869,7 +870,7 @@ namespace anm2ed::imgui
auto color = baseColor;
color.w *= alpha;
drawList->AddText(fontPtr, (float)font::SIZE, ImVec2(xPos, yPos), ImGui::GetColorU32(color), credit.string);
drawList->AddText(fontPtr, fontSize, ImVec2(xPos, yPos), ImGui::GetColorU32(color), credit.string);
++it;
}