Method Inst_SenseTargetFaced

avida-core/source/cpu/cHardwareCPU.cc:8546–8569

Sense if the cell faced is a target -- put 1 in reg is so, 0 otherwise

// Sense if the cell faced is a target -- put 1 in reg is so, 0 otherwise
bool cHardwareCPU::Inst_SenseTargetFaced(cAvidaContext&)
{
  int reg_to_set = FindModifiedRegister(REG_CX);
  
  cPopulation& pop = m_world->GetPopulation();
  int cellid = m_organism->GetCellID();
	
  if (cellid == -1) {
    return false;
  }
	
  cPopulationCell& mycell = pop.GetCell(cellid);
	
  int cell_data = mycell.GetCellFaced().GetCellData(); //absolute id of faced cell
  int val = 0;
	
  if (cell_data > 0) {
    val = 1;
  }
  
  GetRegister(reg_to_set) = val;
  
  return true;
} //End Inst_SenseTargetFaced()


// DoSensePheromone -- modified version of DoSense to only sense from