2. Selfless Heroes
3. ui
4. English
5. translate

.level_help_tab_general_objectives_star3_advice

To achieve this objective, your program should be as few lines as possible (line numbers are displayed to the left of the heroes' instructions).

.level_help_tab_statement_code_example

code example:

.level_help_tab_statement_graph_code_example

example:

.level_help_tab_if_statement_1

%%statement branching-statement$if%% allows to run instructions only if a given condition is true.

.level_help_tab_if_statement_2

You could read the above example as "If the square to the right of me is a wall, then go to the left. Otherwise go to the right".

.level_help_tab_if_statement_4

%%statement branching-statement$else%% is not initially part of the %%statement branching-statement$if%%. To make it appear, drag any instruction over the %%statement branching-statement$if%%.
If you remove all the instructions inside %%statement branching-statement$else%%, it will disappear.

.level_help_tab_if_statement_6

Click on the plus sign to add other conditions.

.level_help_tab_if_statement_7

You could read the above example as "If the square to the right of me is a wall or if the square to the right of me is a hole, then go to the left".

.level_help_tab_jump_statement_1

%%statement branching-statement$jump%% allows to jump backward or forward in the program.

.level_help_tab_jump_statement_2

You could read the above example as "Step to the right infinitely many times".