GUI: prepare a better new song thingy

src/engine/engine.cpp

@@ -534,7 +534,7 @@ void DivEngine::renderSamples() {
   qsoundMemLen=memPos+256;
 }
 
-void DivEngine::createNew(int* description) {
+void DivEngine::createNew(const int* description) {
   quitDispatch();
   isBusy.lock();
   song.unload();

src/engine/engine.h

@@ -262,7 +262,7 @@ class DivEngine {
     DivWavetable* getWave(int index);
     DivSample* getSample(int index);
     // start fresh
-    void createNew(int* description);
+    void createNew(const int* description);
     // load a file.
     bool load(unsigned char* f, size_t length);
     // save as .dmf.

src/gui/gui.cpp

@@ -1910,11 +1910,6 @@ void FurnaceGUI::drawDebug() {
   ImGui::End();
 }
 
-#define NEWSONG_CATEGORY(x) \
-  if (ImGui::Selectable(x,false,ImGuiSelectableFlags_DontClosePopups)) { \
-    printf("selected a category\n"); \
-  }
-
 void FurnaceGUI::drawNewSong() {
   bool accepted=false;
 
@@ -1923,7 +1918,7 @@ void FurnaceGUI::drawNewSong() {
   ImGui::Text("Choose a System!");
   ImGui::PopFont();
 
-  if (ImGui::BeginTable("sysPicker",2,ImGuiTableFlags_Borders)) {
+  if (ImGui::BeginTable("sysPicker",2)) {
     ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,0.0f);
     ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch,0.0f);
 
@@ -1937,30 +1932,36 @@ void FurnaceGUI::drawNewSong() {
 
     // CATEGORIES
     ImGui::TableNextColumn();
-    NEWSONG_CATEGORY("All chips");
+    int index=0;
-    NEWSONG_CATEGORY("FM");
+    for (FurnaceGUISysCategory& i: sysCategories) {
-    NEWSONG_CATEGORY("Square");
+      if (ImGui::Selectable(i.name,newSongCategory==index,ImGuiSelectableFlags_DontClosePopups)) { \
-    NEWSONG_CATEGORY("Sample");
+        newSongCategory=index;
-    NEWSONG_CATEGORY("Wavetable");
+      }
-    NEWSONG_CATEGORY("Other/Special");
+      index++;
-    NEWSONG_CATEGORY("Game consoles");
+    }
-    NEWSONG_CATEGORY("Computers");
-    NEWSONG_CATEGORY("Arcade systems");
-    NEWSONG_CATEGORY("DefleMask-compatible");
 
     // SYSTEMS
     ImGui::TableNextColumn();
     if (ImGui::BeginTable("Systems",1,ImGuiTableFlags_BordersInnerV|ImGuiTableFlags_ScrollY)) {
+      for (FurnaceGUISysDef& i: sysCategories[newSongCategory].systems) {
         ImGui::TableNextRow();
         ImGui::TableNextColumn();
-      ImGui::Selectable("System system",false,ImGuiSelectableFlags_DontClosePopups);
+        if (ImGui::Selectable(i.name,false,ImGuiSelectableFlags_DontClosePopups)) {
+          nextDesc=i.definition.data();
+          accepted=true;
+        }
+      }
       ImGui::EndTable();
     }
 
     ImGui::EndTable();
   }
 
-  if (ImGui::Button("Go ahead") || accepted) {
+  if (ImGui::Button("Cancel")) {
+    ImGui::CloseCurrentPopup();
+  }
+
+  if (accepted) {
     e->createNew(nextDesc);
     undoHist.clear();
     redoHist.clear();
@@ -5286,7 +5287,7 @@ bool FurnaceGUI::loop() {
     }
 
     ImGui::SetNextWindowSizeConstraints(ImVec2(400.0f*dpiScale,200.0f*dpiScale),ImVec2(scrW*dpiScale,scrH*dpiScale));
-    if (ImGui::BeginPopupModal("New Song",NULL)) {
+    if (ImGui::BeginPopupModal("New Song",NULL,ImGuiWindowFlags_NoMove)) {
       ImGui::SetWindowPos(ImVec2(((scrW*dpiScale)-ImGui::GetWindowSize().x)*0.5,((scrH*dpiScale)-ImGui::GetWindowSize().y)*0.5));
       drawNewSong();
       ImGui::EndPopup();
@@ -5949,6 +5950,7 @@ FurnaceGUI::FurnaceGUI():
   isClipping(0),
   extraChannelButtons(0),
   patNameTarget(-1),
+  newSongCategory(0),
   editControlsOpen(true),
   ordersOpen(true),
   insListOpen(true),
@@ -6104,29 +6106,468 @@ FurnaceGUI::FurnaceGUI():
   valueKeys[SDLK_KP_8]=8;
   valueKeys[SDLK_KP_9]=9;
 
-  /*
-const char* sysCategories[]={
-  "All chips",
-  "FM",
-  "Square",
-  "Sample",
-  "Wavetable",
-  "Other/Special",
-  "Game consoles",
-  "Computers",
-  "Arcade systems",
-  "DefleMask-compatible"
-};
-*/
-
   FurnaceGUISysCategory cat;
 
-  cat=FurnaceGUISysCategory("All chips");
+  cat=FurnaceGUISysCategory("FM");
   cat.systems.push_back(FurnaceGUISysDef(
-    "Yamaha YM2612", NULL /*{
+    "Yamaha YM2612", {
       DIV_SYSTEM_YM2612, 64, 0, 0,
       0
-    }*/
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2612 (extended channel 3)", {
+      DIV_SYSTEM_YM2612_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2151", {
+      DIV_SYSTEM_YM2151, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2610", {
+      DIV_SYSTEM_YM2610_FULL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2610 (extended channel 2)", {
+      DIV_SYSTEM_YM2610_FULL_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2610B", {
+      DIV_SYSTEM_YM2610, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2610B (extended channel 3)", {
+      DIV_SYSTEM_YM2610B_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Yamaha YM2413", {
+      DIV_SYSTEM_OPLL, 64, 0, 0,
+      0
+    }
+  ));
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("Square");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "TI SN76489", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "AY-3-8910", {
+      DIV_SYSTEM_AY8910, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Philips SAA1099", {
+      DIV_SYSTEM_SAA1099, 64, 0, 0,
+      0
+    }
+  ));
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("Sample");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Amiga", {
+      DIV_SYSTEM_AMIGA, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "SegaPCM", {
+      DIV_SYSTEM_SEGAPCM, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Capcom QSound", {
+      DIV_SYSTEM_QSOUND, 64, 0, 0,
+      0
+    }
+  ));
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("Game consoles");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Genesis", {
+      DIV_SYSTEM_YM2612, 64, 0, 0,
+      DIV_SYSTEM_SMS, 24, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Genesis (extended channel 3)", {
+      DIV_SYSTEM_YM2612_EXT, 64, 0, 0,
+      DIV_SYSTEM_SMS, 24, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Master System", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Master System (with FM expansion)", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_OPLL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Master System (with FM expansion in drums mode)", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_OPLL_DRUMS, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Game Boy", {
+      DIV_SYSTEM_GB, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NEC PC Engine/TurboGrafx-16", {
+      DIV_SYSTEM_PCE, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NES", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NES with Konami VRC7", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      DIV_SYSTEM_VRC7, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NES with Sunsoft 5B", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      DIV_SYSTEM_AY8910, 64, 0, 38,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Mattel Intellivision", {
+      DIV_SYSTEM_AY8910, 64, 0, 6,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Vectrex", {
+      DIV_SYSTEM_AY8910, 64, 0, 4,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo AES", {
+      DIV_SYSTEM_YM2610_FULL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo AES (extended channel 2)", {
+      DIV_SYSTEM_YM2610_FULL_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Atari 2600/7800", {
+      DIV_SYSTEM_TIA, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Atari Lynx", {
+      DIV_SYSTEM_LYNX, 64, 0, 0,
+      0
+    }
+  ));
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("Computers");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore PET", {
+      DIV_SYSTEM_PET, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore VIC-20", {
+      DIV_SYSTEM_VIC20, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore 64 (6581 SID)", {
+      DIV_SYSTEM_C64_6581, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore 64 (8580 SID)", {
+      DIV_SYSTEM_C64_8580, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Amiga", {
+      DIV_SYSTEM_AMIGA, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "MSX", {
+      DIV_SYSTEM_AY8910, 64, 0, 16,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "ZX Spectrum (48K)", {
+      DIV_SYSTEM_AY8910, 64, 0, 2,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "ZX Spectrum (128K)", {
+      DIV_SYSTEM_AY8910, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Amstrad CPC", {
+      DIV_SYSTEM_AY8910, 64, 0, 5,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "SAM Coupé", {
+      DIV_SYSTEM_SAA1099, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "BBC Micro", {
+      DIV_SYSTEM_SMS, 64, 0, 6,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC (barebones)", {
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + Covox Sound Master", {
+      DIV_SYSTEM_AY8930, 64, 0, 3,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + Game Blaster", {
+      DIV_SYSTEM_SAA1099, 64, -127, 1,
+      DIV_SYSTEM_SAA1099, 64, 127, 1,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + AdLib/Sound Blaster", {
+      DIV_SYSTEM_OPL2, 64, 0, 0,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + AdLib/Sound Blaster (drums mode)", {
+      DIV_SYSTEM_OPL2_DRUMS, 64, 0, 0,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + Sound Blaster Pro 2", {
+      DIV_SYSTEM_OPL3, 64, 0, 0,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "PC + Sound Blaster Pro 2 (drums mode)", {
+      DIV_SYSTEM_OPL3_DRUMS, 64, 0, 0,
+      DIV_SYSTEM_PCSPKR, 64, 0, 0,
+      0
+    }
+  ));
+  /*
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sharp X68000", {
+      DIV_SYSTEM_AY8910, 64, 0, 16,
+      0
+    }
+  ));*/
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("Arcade systems");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Bally Midway MCR", {
+      DIV_SYSTEM_AY8910, 64, 0, 0,
+      DIV_SYSTEM_AY8910, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Kyugo", {
+      DIV_SYSTEM_AY8910, 64, 0, 4,
+      DIV_SYSTEM_AY8910, 64, 0, 4,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega OutRun/X Board", {
+      DIV_SYSTEM_YM2151, 64, 0, 0,
+      DIV_SYSTEM_SEGAPCM, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo MVS", {
+      DIV_SYSTEM_YM2610_FULL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo MVS (extended channel 2)", {
+      DIV_SYSTEM_YM2610_FULL_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Taito Arcade", {
+      DIV_SYSTEM_YM2610B, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Taito Arcade (extended channel 3)", {
+      DIV_SYSTEM_YM2610B_EXT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Capcom CPS-2 (QSound)", {
+      DIV_SYSTEM_QSOUND, 64, 0, 0,
+      0
+    }
+  ));
+  sysCategories.push_back(cat);
+
+  cat=FurnaceGUISysCategory("DefleMask-compatible");
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Genesis", {
+      DIV_SYSTEM_YM2612, 64, 0, 0,
+      DIV_SYSTEM_SMS, 24, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Genesis (extended channel 3)", {
+      DIV_SYSTEM_YM2612_EXT, 64, 0, 0,
+      DIV_SYSTEM_SMS, 24, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Master System", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega Master System (with FM expansion)", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_OPLL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Game Boy", {
+      DIV_SYSTEM_GB, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NEC PC Engine/TurboGrafx-16", {
+      DIV_SYSTEM_PCE, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NES", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "NES with Konami VRC7", {
+      DIV_SYSTEM_NES, 64, 0, 0,
+      DIV_SYSTEM_VRC7, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore 64 (6581 SID)", {
+      DIV_SYSTEM_C64_6581, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Commodore 64 (8580 SID)", {
+      DIV_SYSTEM_C64_8580, 64, 0, 1,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Arcade (YM2151 and SegaPCM)", {
+      DIV_SYSTEM_YM2151, 64, 0, 0,
+      DIV_SYSTEM_SEGAPCM_COMPAT, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo CD", {
+      DIV_SYSTEM_YM2610, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Neo Geo CD (extended channel 2)", {
+      DIV_SYSTEM_YM2610_EXT, 64, 0, 0,
+      0
+    }
   ));
   sysCategories.push_back(cat);
 

src/gui/gui.h

@@ -23,6 +23,7 @@
 #include "imgui_impl_sdlrenderer.h"
 #include <SDL.h>
 #include <deque>
+#include <initializer_list>
 #include <map>
 #include <vector>
 
@@ -405,9 +406,10 @@ struct Particle {
 
 struct FurnaceGUISysDef {
   const char* name;
-  const int* definition;
+  std::vector<int> definition;
-  FurnaceGUISysDef(const char* n, const int* def):
+  FurnaceGUISysDef(const char* n, std::initializer_list<int> def):
-    name(n), definition(def) {}
+    name(n), definition(def) {
+  }
 };
 
 struct FurnaceGUISysCategory {
@@ -540,7 +542,7 @@ class FurnaceGUI {
   char finalLayoutPath[4096];
 
   int curIns, curWave, curSample, curOctave, oldRow, oldOrder, oldOrder1, editStep, exportLoops, soloChan, soloTimeout, orderEditMode, orderCursor;
-  int loopOrder, loopRow, loopEnd, isClipping, extraChannelButtons, patNameTarget;
+  int loopOrder, loopRow, loopEnd, isClipping, extraChannelButtons, patNameTarget, newSongCategory;
   bool editControlsOpen, ordersOpen, insListOpen, songInfoOpen, patternOpen, insEditOpen;
   bool waveListOpen, waveEditOpen, sampleListOpen, sampleEditOpen, aboutOpen, settingsOpen;
   bool mixerOpen, debugOpen, oscOpen, volMeterOpen, statsOpen, compatFlagsOpen;
@@ -552,7 +554,7 @@ class FurnaceGUI {
   float peak[2];
   float patChanX[DIV_MAX_CHANS+1];
   float patChanSlideY[DIV_MAX_CHANS+1];
-  int* nextDesc;
+  const int* nextDesc;
 
   // bit 31: ctrl
   // bit 30: reserved for SDL scancode mask