#22 Created two functions to return the solution steps and the number of solution steps for a given sentence number
#22 Created currentStep variable to keep track of active step for solutions
#22 Created checkSolutionForSubject function that locks user out of selecting any object but the correct one for group step types. If it’s correct, it increments the current step.
Created function to convert ActionStep to PossibleInteraction and modified performSetupForActivity to use this function.
Replaced NSNumber references in ActionStep with NSUInteger
Created data structures to store Location and Waypoint information
Merge remote-tracking branch 'origin/controlCondition' into RishabhAudreyBranch
#22 and #23 User can only select the correct subject. Ungroup and check step types have been implemented. Group type works, but there is no transference. Move type only works for moving an object to another object.
#22 and #23 Transference has been implemented. All stories appear to work, but there is still an issue with moving an object to a waypoint correctly.
Move object to waypoint has been corrected. However, the moved object remains highlighted until another object is selected.
Cleared highlighting when moving an object to a waypoint
Disabled all interactions if all steps for the current sentence have been completed.
Updated house epub and metadata files
Disabled user from clicking Next until all steps have been completed. Temporarily highlighted steps without a solution in black.
Checked if subject is correct for any step type. This should solve the problem of being able to move any object when the current step is to ungroup.
Changed metadata solutions so that farmer does not have to open/close the pen/corral doors. Instead, check and move steps are used.
Merged style changes for webViewDidFinishLoad and pressedNext in PMViewController.m
Merged style changes into farm.epub
Merged missing style changes for pressedNext and the Next button
Increased size of location bounding boxes and removed group steps involving visit action