Interpreter.cpp

00001 #include "Interpreter.h"
00002 
00003 
00004 
00005 Interpreter::Interpreter (Queue<int,8>* queue){
00006     Interpreter::queue=queue;
00007 }
00008 
00009 void Interpreter::executeCommand(char* command){
00010     for(int i=0;i<8;i++){
00011         LED[i]=4;
00012     } //Set all default on 4
00013     
00014     char *ID=strtok(command,"-");
00015     char *direction=strtok(NULL," ");
00016     while((ID!=NULL)&&(direction!=NULL)){
00017         int IDNumber=atoi(ID);
00018         int directionNumber=directionToNumber(direction);
00019         if((IDNumber>=0)&&(IDNumber<=11)&&(directionNumber>=0)&&(directionNumber<=4)){
00020             LED[IDNumber]=directionNumber;
00021         }
00022     ID=strtok(NULL,"-");
00023     direction=strtok(NULL," ");
00024     }
00025     
00026     for(int i=0;i<8;i++){
00027         queue->put(&LED[i]);
00028     }
00029     
00030     for(int i=0;i<8;i++){
00031        printf("LED %i, richting: %i\r\n",i,LED[i]);   
00032     }
00033 }
00034 
00035 int Interpreter::directionToNumber(char* direction){
00036     if(strcmp(direction,"left")==0)
00037         return 0;
00038     else if(strcmp(direction,"right")==0)
00039         return 1;
00040     else if(strcmp(direction,"up")==0)
00041         return 2;
00042     else if(strcmp(direction,"down")==0)
00043         return 3;
00044     else 
00045         return 4;
00046 }