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GUI: C64 and game boy ins edit UI

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This commit is contained in:
tildearrow 2021-12-12 18:19:43 -05:00
parent 63fe2e2c95
commit 9a1683bb45
5 changed files with 337 additions and 43 deletions
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26
src/engine/engine.cpp
View file

@ -204,6 +204,32 @@ int DivEngine::getMaxVolume() {
return 127;
}
int DivEngine::getMaxDuty() {
switch (song.system) {
case DIV_SYSTEM_YM2610: case DIV_SYSTEM_YM2610_EXT:
return 31;
case DIV_SYSTEM_C64_6581: case DIV_SYSTEM_C64_8580:
return 8;
default:
return 3;
}
return 3;
}
int DivEngine::getMaxWave() {
switch (song.system) {
case DIV_SYSTEM_PCE: case DIV_SYSTEM_GB:
return 31;
case DIV_SYSTEM_YM2610: case DIV_SYSTEM_YM2610_EXT:
return 7;
case DIV_SYSTEM_C64_6581: case DIV_SYSTEM_C64_8580:
return 8;
default:
return 1;
}
return 1;
}
bool DivEngine::load(void* f, size_t slen) {
unsigned char* file;
size_t len;

6
src/engine/engine.h
View file

@ -125,6 +125,12 @@ class DivEngine {
// get max STD volume
int getMaxVolume();
// get max STD duty
int getMaxDuty();
// get max STD wave
int getMaxWave();
// get current order
unsigned char getOrder();

75
src/engine/instrument.h
View file

@ -14,7 +14,34 @@ struct DivInstrumentFM {
struct Operator {
unsigned char am, ar, dr, mult, rr, sl, tl, dt2, rs, dt, d2r, ssgEnv;
unsigned char dam, dvb, egt, ksl, sus, vib, ws, ksr; // YMU759
Operator():
am(0),
ar(0),
dr(0),
mult(0),
rr(0),
sl(0),
tl(0),
dt2(0),
rs(0),
dt(0),
d2r(0),
ssgEnv(0),
dam(0),
dvb(0),
egt(0),
ksl(0),
sus(0),
vib(0),
ws(0),
ksr(0) {}
} op[4];
DivInstrumentFM():
alg(0),
fb(0),
fms(0),
ams(0),
ops(4) {}
};
struct DivInstrumentSTD {
@ -25,10 +52,30 @@ struct DivInstrumentSTD {
bool arpMacroMode;
unsigned char volMacroLen, arpMacroLen, dutyMacroLen, waveMacroLen;
signed char volMacroLoop, arpMacroLoop, dutyMacroLoop, waveMacroLoop;
DivInstrumentSTD():
arpMacroMode(false),
volMacroLen(0),
arpMacroLen(0),
dutyMacroLen(0),
waveMacroLen(0),
volMacroLoop(-1),
arpMacroLoop(-1),
dutyMacroLoop(-1),
waveMacroLoop(-1) {
memset(volMacro,0,256*sizeof(int));
memset(arpMacro,0,256*sizeof(int));
memset(dutyMacro,0,256*sizeof(int));
memset(waveMacro,0,256*sizeof(int));
}
};
struct DivInstrumentGB {
unsigned char envVol, envDir, envLen, soundLen;
DivInstrumentGB():
envVol(0),
envDir(0),
envLen(0),
soundLen(0) {}
};
struct DivInstrumentC64 {
@ -39,6 +86,28 @@ struct DivInstrumentC64 {
bool toFilter, volIsCutoff, initFilter;
unsigned char res, cut;
bool hp, lp, bp, ch3off;
DivInstrumentC64():
triOn(false),
sawOn(true),
pulseOn(false),
noiseOn(false),
a(0),
d(8),
s(0),
r(0),
duty(50),
ringMod(0),
oscSync(0),
toFilter(false),
volIsCutoff(false),
initFilter(false),
res(0),
cut(0),
hp(false),
lp(false),
bp(false),
ch3off(false) {}
};
struct DivInstrument {
@ -52,11 +121,7 @@ struct DivInstrument {
DivInstrument():
name(""),
mode(false),
type(DIV_INS_FM) {
memset(&fm,0,sizeof(DivInstrumentFM));
memset(&std,0,sizeof(DivInstrumentSTD));
memset(&gb,0,sizeof(DivInstrumentGB));
memset(&c64,0,sizeof(DivInstrumentC64));
type(DIV_INS_STD) {
}
};
#endif

271
src/gui/gui.cpp
View file

@ -12,8 +12,10 @@ const int _ZERO=0;
const int _ONE=1;
const int _THREE=3;
const int _SEVEN=7;
const int _FIFTEEN=15;;
const int _FIFTEEN=15;
const int _THIRTY_ONE=31;
const int _SIXTY_FOUR=64;
const int _ONE_HUNDRED=100;
const int _ONE_HUNDRED_TWENTY_SEVEN=127;
const int opOrder[4]={
@ -32,7 +34,6 @@ bool FurnaceGUI::loop() {
switch (ev.type) {
case SDL_MOUSEMOTION:
if (macroDragActive) {
// do macro drag here!
if (macroDragLen>0) {
int x=(ev.motion.x-macroDragStart.x)*macroDragLen/macroDragAreaSize.x;
if (x<0) x=0;
@ -43,9 +44,18 @@ bool FurnaceGUI::loop() {
macroDragTarget[x]=y;
}
}
if (macroLoopDragActive) {
if (macroLoopDragLen>0) {
int x=(ev.motion.x-macroLoopDragStart.x)*macroLoopDragLen/macroLoopDragAreaSize.x;
if (x<0) x=0;
if (x>=macroLoopDragLen) x=-1;
*macroLoopDragTarget=x;
}
}
break;
case SDL_MOUSEBUTTONUP:
macroDragActive=false;
macroLoopDragActive=false;
break;
case SDL_QUIT:
quit=true;
@ -180,61 +190,245 @@ bool FurnaceGUI::loop() {
float asFloat[128];
float loopIndicator[128];
// GB specifics
if (e->song.system==DIV_SYSTEM_GB) {
ImGui::SliderScalar("Volume",ImGuiDataType_U8,&ins->gb.envVol,&_ZERO,&_FIFTEEN);
ImGui::SliderScalar("Envelope Length",ImGuiDataType_U8,&ins->gb.envLen,&_ZERO,&_SEVEN);
ImGui::SliderScalar("Sound Length",ImGuiDataType_U8,&ins->gb.soundLen,&_ZERO,&_SIXTY_FOUR,ins->gb.soundLen>63?"Infinity":"%d");
bool goesUp=ins->gb.envDir;
if (ImGui::Checkbox("Up",&goesUp)) {
ins->gb.envDir=goesUp;
}
}
// C64 specifics
if (e->song.system==DIV_SYSTEM_C64_6581 || e->song.system==DIV_SYSTEM_C64_8580) {
ImGui::Text("Waveform");
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.triOn)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("tri")) {
ins->c64.triOn=!ins->c64.triOn;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.sawOn)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("saw")) {
ins->c64.sawOn=!ins->c64.sawOn;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.pulseOn)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("pulse")) {
ins->c64.pulseOn=!ins->c64.pulseOn;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.noiseOn)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("noise")) {
ins->c64.noiseOn=!ins->c64.noiseOn;
}
ImGui::PopStyleColor();
ImGui::SliderScalar("Attack",ImGuiDataType_U8,&ins->c64.a,&_ZERO,&_FIFTEEN);
ImGui::SliderScalar("Decay",ImGuiDataType_U8,&ins->c64.d,&_ZERO,&_FIFTEEN);
ImGui::SliderScalar("Sustain",ImGuiDataType_U8,&ins->c64.s,&_ZERO,&_FIFTEEN);
ImGui::SliderScalar("Release",ImGuiDataType_U8,&ins->c64.r,&_ZERO,&_FIFTEEN);
ImGui::SliderScalar("Duty",ImGuiDataType_U8,&ins->c64.duty,&_ZERO,&_ONE_HUNDRED);
bool ringMod=ins->c64.ringMod;
if (ImGui::Checkbox("Ring Modulation",&ringMod)) ins->c64.ringMod=ringMod;
bool oscSync=ins->c64.oscSync;
if (ImGui::Checkbox("Oscillator Sync",&oscSync)) ins->c64.oscSync=oscSync;
ImGui::Checkbox("Enable filter",&ins->c64.toFilter);
ImGui::Checkbox("Initialize filter",&ins->c64.initFilter);
ImGui::SliderScalar("Cutoff",ImGuiDataType_U8,&ins->c64.cut,&_ZERO,&_ONE_HUNDRED);
ImGui::SliderScalar("Resonance",ImGuiDataType_U8,&ins->c64.res,&_ZERO,&_FIFTEEN);
ImGui::Text("Filter Mode");
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.lp)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("low")) {
ins->c64.lp=!ins->c64.lp;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.bp)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("band")) {
ins->c64.bp=!ins->c64.bp;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.hp)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("high")) {
ins->c64.hp=!ins->c64.hp;
}
ImGui::PopStyleColor();
ImGui::SameLine();
ImGui::PushStyleColor(ImGuiCol_Button,ImVec4(0.2f,(ins->c64.ch3off)?0.6f:0.2f,0.2f,1.0f));
if (ImGui::Button("ch3off")) {
ins->c64.ch3off=!ins->c64.ch3off;
}
ImGui::PopStyleColor();
ImGui::Checkbox("Volume Macro is Cutoff Macro",&ins->c64.volIsCutoff);
}
// volume macro
ImGui::Separator();
ImGui::Text("Volume Macro");
for (int i=0; i<ins->std.volMacroLen; i++) {
asFloat[i]=ins->std.volMacro[i];
loopIndicator[i]=(ins->std.volMacroLoop!=-1 && i>=ins->std.volMacroLoop);
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
int volMax=e->getMaxVolume();
ImGui::PlotHistogram("##IVolMacro",asFloat,ins->std.volMacroLen,0,NULL,0,volMax,ImVec2(400.0f*dpiScale,200.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(400.0f*dpiScale,200.0f*dpiScale);
macroDragMin=0;
macroDragMax=volMax;
macroDragLen=ins->std.volMacroLen;
macroDragActive=true;
macroDragTarget=ins->std.volMacro;
printf("Start.\n");
}
ImGui::PlotHistogram("##IVolMacroLoop",loopIndicator,ins->std.volMacroLen,0,NULL,0,1,ImVec2(400.0f*dpiScale,16.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();
macroLoopDragAreaSize=ImVec2(400.0f*dpiScale,16.0f*dpiScale);
macroLoopDragLen=ins->std.volMacroLen;
macroLoopDragTarget=&ins->std.volMacroLoop;
macroLoopDragActive=true;
}
ImGui::PopStyleVar();
if (ImGui::InputScalar("Length##IVolMacroL",ImGuiDataType_U8,&ins->std.volMacroLen,&_ONE,&_THREE)) {
if (ins->std.volMacroLen>127) ins->std.volMacroLen=127;
if (e->song.system!=DIV_SYSTEM_GB) {
ImGui::Separator();
if ((e->song.system==DIV_SYSTEM_C64_6581 || e->song.system==DIV_SYSTEM_C64_8580) && ins->c64.volIsCutoff) {
ImGui::Text("Relative Cutoff Macro");
} else {
ImGui::Text("Volume Macro");
}
for (int i=0; i<ins->std.volMacroLen; i++) {
if ((e->song.system==DIV_SYSTEM_C64_6581 || e->song.system==DIV_SYSTEM_C64_8580) && ins->c64.volIsCutoff) {
asFloat[i]=ins->std.volMacro[i]-18;
} else {
asFloat[i]=ins->std.volMacro[i];
}
loopIndicator[i]=(ins->std.volMacroLoop!=-1 && i>=ins->std.volMacroLoop);
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
int volMax=e->getMaxVolume();
if (e->song.system==DIV_SYSTEM_C64_6581 || e->song.system==DIV_SYSTEM_C64_8580) {
if (ins->c64.volIsCutoff) volMax=36;
}
ImGui::PlotHistogram("##IVolMacro",asFloat,ins->std.volMacroLen,0,NULL,0,volMax,ImVec2(400.0f*dpiScale,200.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(400.0f*dpiScale,200.0f*dpiScale);
macroDragMin=0;
macroDragMax=volMax;
macroDragLen=ins->std.volMacroLen;
macroDragActive=true;
macroDragTarget=ins->std.volMacro;
}
ImGui::PlotHistogram("##IVolMacroLoop",loopIndicator,ins->std.volMacroLen,0,NULL,0,1,ImVec2(400.0f*dpiScale,16.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();
macroLoopDragAreaSize=ImVec2(400.0f*dpiScale,16.0f*dpiScale);
macroLoopDragLen=ins->std.volMacroLen;
macroLoopDragTarget=&ins->std.volMacroLoop;
macroLoopDragActive=true;
}
ImGui::PopStyleVar();
if (ImGui::InputScalar("Length##IVolMacroL",ImGuiDataType_U8,&ins->std.volMacroLen,&_ONE,&_THREE)) {
if (ins->std.volMacroLen>127) ins->std.volMacroLen=127;
}
}
// arp macro
ImGui::Separator();
ImGui::Text("Arpeggio Macro");
bool arpMode=ins->std.arpMacroMode;
for (int i=0; i<ins->std.arpMacroLen; i++) {
asFloat[i]=ins->std.arpMacro[i];
asFloat[i]=arpMode?ins->std.arpMacro[i]:(ins->std.arpMacro[i]-12);
loopIndicator[i]=(ins->std.arpMacroLoop!=-1 && i>=ins->std.arpMacroLoop);
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
ImGui::PlotHistogram("##IArpMacro",asFloat,ins->std.arpMacroLen,0,NULL,-92,82,ImVec2(400.0f*dpiScale,200.0f*dpiScale));
ImGui::PlotHistogram("##IArpMacro",asFloat,ins->std.arpMacroLen,0,NULL,arpMode?arpMacroScroll:(arpMacroScroll-12),arpMacroScroll+(arpMode?24:12),ImVec2(400.0f*dpiScale,200.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(400.0f*dpiScale,200.0f*dpiScale);
macroDragMin=-92;
macroDragMax=82;
macroDragMin=arpMacroScroll;
macroDragMax=arpMacroScroll+24;
macroDragLen=ins->std.arpMacroLen;
macroDragActive=true;
macroDragTarget=ins->std.arpMacro;
printf("Start.\n");
}
ImGui::SameLine();
ImGui::VSliderInt("##IArpMacroPos",ImVec2(20.0f*dpiScale,200.0f*dpiScale),&arpMacroScroll,arpMode?0:-80,70);
ImGui::PlotHistogram("##IArpMacroLoop",loopIndicator,ins->std.arpMacroLen,0,NULL,0,1,ImVec2(400.0f*dpiScale,16.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();
macroLoopDragAreaSize=ImVec2(400.0f*dpiScale,16.0f*dpiScale);
macroLoopDragLen=ins->std.arpMacroLen;
macroLoopDragTarget=&ins->std.arpMacroLoop;
macroLoopDragActive=true;
}
ImGui::PopStyleVar();
if (ImGui::InputScalar("Length##IArpMacroL",ImGuiDataType_U8,&ins->std.arpMacroLen,&_ONE,&_THREE)) {
if (ins->std.arpMacroLen>127) ins->std.arpMacroLen=127;
}
if (ImGui::Checkbox("Absolute",&arpMode)) {
ins->std.arpMacroMode=arpMode;
if (arpMode) {
if (arpMacroScroll<0) arpMacroScroll=0;
}
}
// duty macro
ImGui::Separator();
if (e->song.system==DIV_SYSTEM_C64_6581 || e->song.system==DIV_SYSTEM_C64_8580) {
ImGui::Text("Relative Duty Macro");
} else if (e->song.system==DIV_SYSTEM_YM2610 || e->song.system==DIV_SYSTEM_YM2610_EXT) {
ImGui::Text("Noise Frequency Macro");
} else {
ImGui::Text("Duty/Noise Mode Macro");
}
for (int i=0; i<ins->std.dutyMacroLen; i++) {
asFloat[i]=ins->std.dutyMacro[i];
loopIndicator[i]=(ins->std.dutyMacroLoop!=-1 && i>=ins->std.dutyMacroLoop);
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
int dutyMax=e->getMaxDuty();;
ImGui::PlotHistogram("##IDutyMacro",asFloat,ins->std.dutyMacroLen,0,NULL,0,dutyMax,ImVec2(400.0f*dpiScale,200.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(400.0f*dpiScale,200.0f*dpiScale);
macroDragMin=0;
macroDragMax=dutyMax;
macroDragLen=ins->std.dutyMacroLen;
macroDragActive=true;
macroDragTarget=ins->std.dutyMacro;
}
ImGui::PlotHistogram("##IDutyMacroLoop",loopIndicator,ins->std.dutyMacroLen,0,NULL,0,1,ImVec2(400.0f*dpiScale,16.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();
macroLoopDragAreaSize=ImVec2(400.0f*dpiScale,16.0f*dpiScale);
macroLoopDragLen=ins->std.dutyMacroLen;
macroLoopDragTarget=&ins->std.dutyMacroLoop;
macroLoopDragActive=true;
}
ImGui::PopStyleVar();
if (ImGui::InputScalar("Length##IDutyMacroL",ImGuiDataType_U8,&ins->std.dutyMacroLen,&_ONE,&_THREE)) {
if (ins->std.dutyMacroLen>127) ins->std.dutyMacroLen=127;
}
// wave macro
ImGui::Separator();
ImGui::Text("Waveform Macro");
for (int i=0; i<ins->std.waveMacroLen; i++) {
asFloat[i]=ins->std.waveMacro[i];
loopIndicator[i]=(ins->std.waveMacroLoop!=-1 && i>=ins->std.waveMacroLoop);
}
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding,ImVec2(0.0f,0.0f));
int waveMax=e->getMaxWave();
ImGui::PlotHistogram("##IWaveMacro",asFloat,ins->std.waveMacroLen,0,NULL,0,waveMax,ImVec2(400.0f*dpiScale,200.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroDragStart=ImGui::GetItemRectMin();
macroDragAreaSize=ImVec2(400.0f*dpiScale,200.0f*dpiScale);
macroDragMin=0;
macroDragMax=waveMax;
macroDragLen=ins->std.waveMacroLen;
macroDragActive=true;
macroDragTarget=ins->std.waveMacro;
}
ImGui::PlotHistogram("##IWaveMacroLoop",loopIndicator,ins->std.waveMacroLen,0,NULL,0,1,ImVec2(400.0f*dpiScale,16.0f*dpiScale));
if (ImGui::IsItemClicked(ImGuiMouseButton_Left)) {
macroLoopDragStart=ImGui::GetItemRectMin();
macroLoopDragAreaSize=ImVec2(400.0f*dpiScale,16.0f*dpiScale);
macroLoopDragLen=ins->std.waveMacroLen;
macroLoopDragTarget=&ins->std.waveMacroLoop;
macroLoopDragActive=true;
}
ImGui::PopStyleVar();
if (ImGui::InputScalar("Length##IWaveMacroL",ImGuiDataType_U8,&ins->std.waveMacroLen,&_ONE,&_THREE)) {
if (ins->std.waveMacroLen>127) ins->std.waveMacroLen=127;
}
}
}
}
@ -264,7 +458,7 @@ bool FurnaceGUI::init() {
SDL_GetDisplayDPI(SDL_GetWindowDisplayIndex(sdlWin),&dpiScaleF,NULL,NULL);
dpiScale=round(dpiScaleF/96.0f);
if (dpiScale<1) dpiScale=1;
SDL_SetWindowSize(sdlWin,scrW*dpiScale,scrH*dpiScale);
if (dpiScale!=1) SDL_SetWindowSize(sdlWin,scrW*dpiScale,scrH*dpiScale);
sdlRend=SDL_CreateRenderer(sdlWin,-1,SDL_RENDERER_ACCELERATED|SDL_RENDERER_PRESENTVSYNC|SDL_RENDERER_TARGETTEXTURE);
@ -301,6 +495,7 @@ FurnaceGUI::FurnaceGUI():
dpiScale(1),
curIns(0),
curOctave(3),
arpMacroScroll(0),
macroDragStart(0,0),
macroDragAreaSize(0,0),
macroDragTarget(NULL),

2
src/gui/gui.h
View file

@ -21,6 +21,8 @@ class FurnaceGUI {
int curIns, curOctave;
int arpMacroScroll;
ImVec2 macroDragStart;
ImVec2 macroDragAreaSize;
int* macroDragTarget;