What happens without a loop?

the motion become like a curve not in a line segment for example : in 4*4 grid i need to move right one place and down one place so with loop it become curved line not straight and found error which : this.target is null !! 

Are you doing the horizontal and vertical movement at the same time?

no every turn in the for loop one action only is run in the array of the actions saved 

can i contact any developer here ,please ?

it is a graduation project and i really need a help to overcome this problem 

thanks 

if not give me a sloution , if yes i will be very glad

Have you tried a sequence?

yes i have tried it but i have a problem with it i run it in a called function with another actions the senario is : 

nimo spirte try to move on grid i.e 3*3 so he move 2 towards right  where dory spirte  is located and 2 downwards in the grid where nimo’s dad is found 

i want nimo when go to the same position of any other spirte as dory or dad to be disappered i made it by fadeout after that when went to the dad’s postions which i make it nimo’s goal a text appered like : congratulation , level 1 complete 

when i make a sequence of actions of nimo moves in array actions which named “actions ”in the snip code i have posted in previous replay and begin to run sequence after this actions  ,

i make a conditions if flags is true as he in the dory or dad position to be disappered and if itis goal to appear congruts text ,  

but thats not what happen while running : all of this instructions run in parallel why? i don’t now!! , so i tried to make action by action to prevent this parallel running actions but the probelm i have asked about it first happen  

this is my senario kid’s game i need a solution please , thanks 

my part of code which make this problem 

actions array ----   playmenuitem : calls (run function) --- run function : calls (change function ) --- change function : congratulation text

 var listener1 = cc.eventManager.addListener({
                      event:cc.EventListener.MOUSE,
                           onMouseDown: function(event) {
                            if (event.getButton() == cc.EventMouse.BUTTON_LEFT){ 
                                     if(right.isSelected()) { if (c<2) {
                                           ++c;   m1=1;  cre();   x1=a;   y1=b;  LR+=x1;
                                           actions.push(cc.MoveBy.create(0.5, cc.p(x1,y1))); 
                                           score();  
                                              }
                                             } 
                            else if(left.isSelected()){if(c>0) {
                                            --c;  m2=1;  cre();  x1=-a;    y1=b;  LR+=x1;
                                            actions.push(cc.MoveBy.create(0.5, cc.p(x1,y1))); 
                                            score();   
                                             }    
                                            }
                            else if(down.isSelected()) {if(updown<2) {
                                            ++updown;   m3=1;  cre();   x1=0;  y1=-a;  UD+=y1;
                                            actions.push(cc.MoveBy.create(0.5, cc.p(x1,y1)));  
                                            score();      
                                             }
                                            }  
                            else if(up.isSelected()) {if(updown>0)  {
                                            --updown;m4=1;cre();    x1=0;   y1=a;  UD+=y1;
                                             actions.push(cc.MoveBy.create(0.5, cc.p(x1,y1)));
                                            score();      
                                                 } 

                                             }
                            else if(playItem.isSelected())    {   
                                 runFunction(); 
                                 playItem.setEnabled(false); 
                                 menu.setEnabled(false);   
                                  }


var changeFunction = function(){
                      if(LR==(100-(px1*50))&&UD==(py1*-50)){
                      setTimeout(function(){
                               var scoreText =cc.LabelTTF.create("CONGRATULATIONS","Impact","50");
                               scoreText.setPosition(pos);
                               scoreText.color = cc.color(255,215,0);
                               var rotate = cc.RotateBy.create(1,360);
                               scoreText.runAction(rotate);
                               this_.addChild(scoreText);
                          },2500);  
                       }
                  }
            

            var runFunction = function(){

                      var seq = new cc.Sequence.create(actions, cc.callFunc(changeFunction(), this));   
                      nimo.runAction( seq); 
                      if(flag1){    dory.runAction(dory_action);    }
                      if(flag2){    oct.runAction(oct_action);      }
                      if(flag3){    parent.runAction(parent_action);  
                          }
    
                     }

Try settings the actions in the sequence without an array.

the same thing is happen no change

how can i solve that ?

can i upload the project file  here and check it for me ?

my main problem is the call of the “change function” in the code shared ,itis run in parallel of the run sequence and that is not true i have to wait until be in the goal place and that thing not happen 

so from the senario i have commented it here before how can i manage the movement of nimo inside the grid ?