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GUI: unhardcode about line count

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Francisco Demartino 2022-02-22 12:23:38 -03:00 committed by tildearrow
parent 820eb469d7
commit e743d847cd
1 changed files with 5 additions and 3 deletions
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8
src/gui/gui.cpp
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@ -1486,7 +1486,7 @@ void FurnaceGUI::drawVolMeter() {
ImGui::End(); ImGui::End();
} }
const char* aboutLine[93]={ const char* aboutLine[]={
"tildearrow", "tildearrow",
"is proud to present", "is proud to present",
"", "",
@ -1582,6 +1582,8 @@ const char* aboutLine[93]={
"thanks to all contributors/bug reporters!" "thanks to all contributors/bug reporters!"
}; };
const size_t aboutCount = sizeof(aboutLine) / sizeof(aboutLine[0]);
void FurnaceGUI::drawAbout() { void FurnaceGUI::drawAbout() {
// do stuff // do stuff
if (ImGui::Begin("About Furnace",NULL,ImGuiWindowFlags_Modal|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoDocking|ImGuiWindowFlags_NoTitleBar)) { if (ImGui::Begin("About Furnace",NULL,ImGuiWindowFlags_Modal|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoDocking|ImGuiWindowFlags_NoTitleBar)) {
@ -1631,7 +1633,7 @@ void FurnaceGUI::drawAbout() {
} }
} }
for (int i=0; i<93; i++) { for (size_t i=0; i<aboutCount; i++) {
double posX=(scrW*dpiScale/2.0)+(sin(double(i)*0.5+double(aboutScroll)/90.0)*120*dpiScale)-(ImGui::CalcTextSize(aboutLine[i]).x*0.5); double posX=(scrW*dpiScale/2.0)+(sin(double(i)*0.5+double(aboutScroll)/90.0)*120*dpiScale)-(ImGui::CalcTextSize(aboutLine[i]).x*0.5);
double posY=(scrH-aboutScroll+42*i)*dpiScale; double posY=(scrH-aboutScroll+42*i)*dpiScale;
if (posY<-80*dpiScale || posY>scrH*dpiScale) continue; if (posY<-80*dpiScale || posY>scrH*dpiScale) continue;
@ -1661,7 +1663,7 @@ void FurnaceGUI::drawAbout() {
while (aboutHue>1) aboutHue--; while (aboutHue>1) aboutHue--;
while (aboutSin>=2400) aboutSin-=2400; while (aboutSin>=2400) aboutSin-=2400;
if (aboutScroll>(42*93+scrH)) aboutScroll=-20; if (aboutScroll>(42*aboutCount+scrH)) aboutScroll=-20;
} }
if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_ABOUT; if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_ABOUT;
ImGui::End(); ImGui::End();