o cleanup

tools/bsnes/snes/snes.hpp

@@ -0,0 +1,84 @@
+#include "interface/interface.hpp"
+#include "scheduler/scheduler.hpp"
+#include "tracer/tracer.hpp"
+
+class VideoFilter;
+
+class SNES {
+public:
+  enum Region { NTSC = 0, PAL = 1 };
+  enum RegionAutodetect { Autodetect = 2 };
+  enum ExpansionPortDevice { ExpansionNone = 0, ExpansionBSX = 1 };
+
+  struct Config {
+    unsigned controller_port1;
+    unsigned controller_port2;
+    unsigned expansion_port;
+    unsigned region;
+
+    struct File {
+      bool autodetect_type;
+      bool bypass_patch_crc32;
+    } file;
+
+    struct Path {
+      string base;     //binary path
+      string user;     //user profile path (bsnes.cfg, ...)
+      string current;  //current working directory (path to currently loaded cartridge)
+      string rom, save, patch, cheat, data;
+      string bsx, st;
+    } path;
+
+    struct CPU {
+      unsigned version;
+      unsigned ntsc_clock_rate;
+      unsigned pal_clock_rate;
+      unsigned alu_mul_delay;
+      unsigned alu_div_delay;
+      unsigned wram_init_value;
+    } cpu;
+
+    struct SMP {
+      unsigned ntsc_clock_rate;
+      unsigned pal_clock_rate;
+    } smp;
+
+    struct PPU1 {
+      unsigned version;
+    } ppu1;
+
+    struct PPU2 {
+      unsigned version;
+    } ppu2;
+  } config;
+
+  //system functions
+  virtual void run();
+  virtual void runtoframe();
+
+  virtual void init();
+  virtual void term();
+  virtual void power();
+  virtual void reset();
+
+  virtual void frame();
+  virtual void scanline();
+
+  //return *active* region / expansion port device information
+  //settings cached upon power-on
+  Region region() const;
+  ExpansionPortDevice expansion() const;
+
+  #include "video/video.hpp"
+  #include "audio/audio.hpp"
+  #include "input/input.hpp"
+
+  SNES();
+  virtual ~SNES() {}
+
+private:
+  unsigned snes_region;
+  unsigned snes_expansion;
+};
+
+extern SNES snes;