src/debugscript.cpp

   1 #include "debugscript.h"
   2
   3 #include <string>
   4
   5 using namespace IPDF;
   6
   7 void DebugScript::ParseAction()
   8 {
   9         std::string actionType;
  10         inp >> actionType;
  11         // Skip comments
  12         while (actionType[0] == '#')
  13         {
  14                 std::string tmp;
  15                 std::getline(inp, tmp);
  16                 inp >> std::ws >> actionType;
  17         }
  18         if (actionType == "loop")
  19         {
  20                 inp >> currentAction.loops >> actionType;
  21         }
  22         else
  23         {
  24                 currentAction.loops = 1;
  25         }
  26
  27         if (actionType == "wait")
  28         {
  29                 currentAction.type = AT_WaitFrame;
  30                 return;
  31         }
  32         else if (actionType == "translate")
  33         {
  34                 std::string _x, _y;
  35                 inp >> _x >> _y;
  36                 currentAction.type = AT_Translate;
  37                 currentAction.x = RealFromStr(_x.c_str());
  38                 currentAction.y = RealFromStr(_y.c_str());
  39                 return;
  40         }
  41         else if (actionType == "zoom")
  42         {
  43                 std::string _x, _y, _z;
  44                 inp >> _x >> _y >> _z;
  45                 currentAction.type = AT_Zoom;
  46                 currentAction.x = RealFromStr(_x.c_str());
  47                 currentAction.y = RealFromStr(_y.c_str());
  48                 currentAction.z = RealFromStr(_z.c_str());
  49                 return;
  50         }
  51         else if (actionType == "pxtranslate")
  52         {
  53                 inp >> currentAction.ix >> currentAction.iy;
  54                 currentAction.type = AT_TranslatePx;
  55                 return;
  56         }
  57         else if (actionType == "pxzoom")
  58         {
  59                 inp >> currentAction.ix >> currentAction.iy >> currentAction.iz;
  60                 currentAction.type = AT_ZoomPx;
  61                 return;
  62         }
  63         else if (actionType == "quit")
  64         {
  65                 currentAction.type = AT_Quit;
  66         }
  67 }
  68
  69 bool DebugScript::Execute(View *view, Screen *scr)
  70 {
  71         if (currentAction.loops == 0)
  72                 ParseAction();
  73
  74         switch(currentAction.type)
  75         {
  76         case AT_Quit:
  77                 return true;
  78         case AT_WaitFrame:
  79                 break;
  80         case AT_Translate:
  81                 view->Translate(currentAction.x, currentAction.y);
  82                 break;
  83         case AT_TranslatePx:
  84                 view->Translate(Real(currentAction.ix)/Real(scr->ViewportWidth()), Real(currentAction.iy)/Real(scr->ViewportHeight()));
  85                 break;
  86         case AT_Zoom:
  87                 view->ScaleAroundPoint(currentAction.x, currentAction.y, currentAction.z);
  88                 break;
  89         case AT_ZoomPx:
  90                 view->ScaleAroundPoint(Real(currentAction.ix)/Real(scr->ViewportWidth()),Real(currentAction.iy)/Real(scr->ViewportHeight()), Real(expf(-currentAction.iz/20.f)));
  91                 break;
  92         default:
  93                 Fatal("Unknown script command in queue.");
  94         }
  95         currentAction.loops--;
  96         return false;
  97 }