for(%a=1;%a<3;%a++) { %start1 = %obj.getHackPosition(); %start2 = %obj.getPosition(); %startA = ("%start"@%a); %isBrick = fluidBrickCheck(%obj,%startA); talk(%startA); if(%isBrick) { // talk("isBrick =" SPC %isBrick); %canAct=1; break; } }