src/emulation/sky/gauge.hpp

   1 #ifndef _skycore__gauge__hpp__included__
   2 #define _skycore__gauge__hpp__included__
   3
   4 #include <cstdint>
   5 #include <iostream>
   6 #include <cstring>
   7 #include <vector>
   8 #include "util.hpp"
   9
  10 namespace sky
  11 {
  12         struct gauge
  13         {
  14                 gauge();
  15                 gauge(const std::vector<char>& dispdat, size_t cells);
  16                 uint16_t get_position(size_t idx)
  17                 {
  18                         return (idx < ptr.size()) ? combine(data[ptr[idx]], data[ptr[idx] + 1]) : 0;
  19                 }
  20                 uint8_t* get_data(size_t idx) { return (idx < ptr.size()) ? &data[ptr[idx]] + 2 : dummyimage; }
  21                 size_t maxlimit() { return ptr.size(); }
  22         private:
  23                 void unpack_image(const std::vector<char>& dispdat, size_t sequence, size_t total);
  24                 std::vector<uint8_t> data;
  25                 std::vector<size_t> ptr;
  26                 uint8_t dummyimage[2];
  27         };
  28 }
  29 #endif