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GUI: loop start/end hints, part 2

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This commit is contained in:
tildearrow 2025-08-17 15:26:53 -05:00
parent fc889771b4
commit 9ce9a84dde
4 changed files with 94 additions and 10 deletions
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101
src/gui/sampleEdit.cpp
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@ -2042,33 +2042,75 @@ void FurnaceGUI::drawSampleEdit() {
}
dl->PopClipRect();
//bool displayLoopHintsNES=false;
bool displayLoopHintsNES=false;
bool displayLoopHintsSNES=false;
//bool displayLoopHintsAmiga=false;
bool displayLoopHintsAmiga=false;
bool displayLoopHintsGBADMA=false;
for (int i=0; i<e->song.systemLen; i++) {
/*
if (e->song.system[i]==DIV_SYSTEM_NES) {
displayLoopHintsNES=true;
}*/
}
if (e->song.system[i]==DIV_SYSTEM_SNES) {
displayLoopHintsSNES=true;
}
/*if (e->song.system[i]==DIV_SYSTEM_AMIGA) {
if (e->song.system[i]==DIV_SYSTEM_AMIGA || e->song.system[i]==DIV_SYSTEM_C219) {
displayLoopHintsAmiga=true;
}*/
}
if (e->song.system[i]==DIV_SYSTEM_GBA_DMA) {
displayLoopHintsGBADMA=true;
}
}
if (displayLoopStartHints) {
if (displayLoopHintsNES) {
if (sampleZoom<3.0) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&511)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsSNES) {
if (sampleZoom<0.5) {
if (sampleZoom<0.75) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&15)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_NEEDLE]));
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsAmiga) {
if (sampleZoom<0.35) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&1)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsGBADMA) {
if (sampleZoom<0.6) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&3)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
@ -2076,15 +2118,54 @@ void FurnaceGUI::drawSampleEdit() {
}
if (displayLoopEndHints) {
if (displayLoopHintsNES) {
if (sampleZoom<3.0) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos-8)&128)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsSNES) {
if (sampleZoom<0.5) {
if (sampleZoom<0.75) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&15)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_NEEDLE]));
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsAmiga) {
if (sampleZoom<0.35) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos)&1)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}
}
if (displayLoopHintsGBADMA) {
if (sampleZoom<0.6) {
for (int i=0; i<(int)(sampleZoom*avail.x); i++) {
if (((i+samplePos-sample->loopStart)&15)==0) {
ImVec2 p1=ImVec2(rectMin.x+((float)i/sampleZoom),rectMin.y);
ImVec2 p2=p1;
p2.y=rectMax.y;
dl->AddLine(p1,p2,ImGui::GetColorU32(uiColors[GUI_COLOR_SAMPLE_LOOP_HINT]));
}
}
}