add comments about controll flow

[hexbog.git] / main.coffee

diff --git a/main.coffee b/main.coffee
index 6f0cd18..be83ff2 100644 (file)
--- a/main.coffee
+++ b/main.coffee
@@ -225,7 +225,7 @@ init_board_layout = () ->
                                unless is_top_tile and fw_other is -1
                                        push i + columns[col_num].height + fw_other
                        # will be dereferenced later
-                       space.neighbors = neighbors.clone() # FIXME ?remove ``.clone()``
+                       space.neighbors = neighbors
                col_offset += column.height
        # convert all space.neighbors arrays from containing space ids to referencing the space
        for s in spaces
@@ -599,10 +599,12 @@ score_for = (word) -> Math.round(Math.pow(1.7, word.length))
 activate_selection = ->
        word = selected_word()
        if word.length < 3
+               # should only happen when trying to blip a word with the keyboard
                # FIXME make this a hint
                log "Too short: \"#{word}\""
                return
        unless is_word word
+               # should only happen when trying to blip a word with the keyboard
                # FIXME make this automatically part of the selection display
                log "Not on word list: \"#{word}\""
                return