/[svn]/linuxsampler/trunk/src/scriptvm/tree.cpp

Diff of /linuxsampler/trunk/src/scriptvm/tree.cpp

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-revision 2588 by schoenebeck,
Sun Jun  1 14:44:38 2014 UTC
+revision 2594 by schoenebeck,
Thu Jun  5 00:16:25 2014 UTC
 Line 345 
 void ConstIntVariable::dump(int level) {
      printf("ConstIntVariable val=%d\n", value);
  }
+ BuiltInIntVariable::BuiltInIntVariable(const String& name, VMIntRelPtr* ptr)
+     : IntVariable(NULL,false,false), name(name), ptr(ptr)
+ {
+ }
+ void BuiltInIntVariable::assign(Expression* expr) {
+     IntExpr* valueExpr = dynamic_cast<IntExpr*>(expr);
+     if (!valueExpr) return;
+     ptr->assign(valueExpr->evalInt());
+ }
+ int BuiltInIntVariable::evalInt() {
+     return ptr->evalInt();
+ }
+ void BuiltInIntVariable::dump(int level) {
+     printIndents(level);
+     printf("Built-in IntVar '%s'\n", name.c_str());
+ }
  PolyphonicIntVariable::PolyphonicIntVariable(ParserContext* ctx)
      : IntVariable(ctx,true,false)
  {
-Line 372 
 IntArrayVariable::IntArrayVariable(Parse
+Line 392 
 IntArrayVariable::IntArrayVariable(Parse
      }
  }
+ IntArrayVariable::IntArrayVariable(ParserContext* ctx, bool bConst)
+     : Variable(ctx, 0, bConst)
+ {
+ }
  int IntArrayVariable::evalIntElement(uint i) {
      if (i >= values.size()) return 0;
      return values[i];
-Line 396 
 void IntArrayVariable::dump(int level) {
+Line 421 
 void IntArrayVariable::dump(int level) {
      printf(")\n");
  }
+ BuiltInIntArrayVariable::BuiltInIntArrayVariable(const String& name, VMInt8Array* array)
+     : IntArrayVariable(NULL, false), name(name), array(array)
+ {
+ }
+ int BuiltInIntArrayVariable::evalIntElement(uint i) {
+     return i >= array->size ? 0 : array->data[i];
+ }
+ void BuiltInIntArrayVariable::assignIntElement(uint i, int value) {
+     if (i >= array->size) return;
+     array->data[i] = value;
+ }
+ void BuiltInIntArrayVariable::dump(int level) {
+     printIndents(level);
+     printf("Built-In Int Array Variable '%s'\n", name.c_str());
+ }
  IntArrayElement::IntArrayElement(IntArrayVariableRef array, IntExprRef arrayIndex)
      : IntVariable(NULL, false, false, 0), array(array), index(arrayIndex)
  {
-Line 801 
 VMEventHandler* ParserContext::eventHand
+Line 845 
 VMEventHandler* ParserContext::eventHand
      return handlers->eventHandlerByName(name);
  }
+ void ParserContext::registerBuiltInConstIntVariables(const std::map<String,int>& vars) {
+     for (std::map<String,int>::const_iterator it = vars.begin();
+          it != vars.end(); ++it)
+     {
+         ConstIntVariableRef ref = new ConstIntVariable(it->second);
+         vartable[it->first] = ref;
+     }
+ }
+ void ParserContext::registerBuiltInIntVariables(const std::map<String,VMIntRelPtr*>& vars) {
+     for (std::map<String,VMIntRelPtr*>::const_iterator it = vars.begin();
+          it != vars.end(); ++it)
+     {
+         BuiltInIntVariableRef ref = new BuiltInIntVariable(it->first, it->second);
+         vartable[it->first] = ref;
+     }
+ }
+ void ParserContext::registerBuiltInIntArrayVariables(const std::map<String,VMInt8Array*>& vars) {
+     for (std::map<String,VMInt8Array*>::const_iterator it = vars.begin();
+          it != vars.end(); ++it)
+     {
+         BuiltInIntArrayVariableRef ref = new BuiltInIntArrayVariable(it->first, it->second);
+         vartable[it->first] = ref;
+     }
+ }
  } // namespace LinuxSampler

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