1 files changed, 58 insertions, 32 deletions

@@ -16,12 +16,15 @@ var _total_generated = 0
 var _hint_by_path = {}
 var _answer_by_path = {}
 var _painting_puzzles = []
+var _chain_cache = {}
 
 var _unique_pool = ""
 var _answers_by_unique_pool = {}
 var _needs_reuse = []
 var _possible_reuse = []
 
+var _cur_panel = ""
+
 const kOrangeMiddle = -2
 const kWhiteMiddle = -1
 const kWhiteTop = 0
@@ -840,6 +843,8 @@ func apply(scene):
 
 
 func _pickRandom(set):
+        if set.size() == 0:
+                print("This is a problem: %s" % _cur_panel)
         var id = _rng.randi_range(0, set.size() - 1)
         return set[id]
 
@@ -867,6 +872,7 @@ func _clearUniquePool():
 
 
 func _gSingle(panel_path, puzzle_type):
+        _cur_panel = panel_path
         if puzzle_type == kWhiteMiddle:
                 var word_choices = _filterBestPuzzles(_answers_by_type[kWhiteMiddle])
                 var answer_id = _pickRandom(word_choices)
@@ -883,6 +889,7 @@ func _gSingle(panel_path, puzzle_type):
 
 
 func _gDouble(panel1_path, panel2_path, puzzle_type):
+        _cur_panel = panel1_path
         if puzzle_type == kWhiteMiddle:
                 var word_choices = _filterBestPuzzles(_answers_by_type[kWhiteMiddle])
                 var answer_id = _pickRandom(word_choices)
@@ -907,6 +914,7 @@ func _gDouble(panel1_path, panel2_path, puzzle_type):
 
 
 func _gQuadruple(panel1_path, panel2_path, panel3_path, panel4_path, puzzle_type):
+        _cur_panel = panel1_path
         var pre_choices = _filterBestPuzzles(_answers_by_type[puzzle_type])
         var puzzle_choices = []
         for word_id in pre_choices:
@@ -931,6 +939,7 @@ func _gQuadruple(panel1_path, panel2_path, panel3_path, panel4_path, puzzle_type
 
 
 func _gPaired(panel1_path, panel2_path, puzzle_type):
+        _cur_panel = panel1_path
         var needed_type = puzzle_type
         if puzzle_type == kWhiteMiddle:
                 needed_type = kBlackBottom
@@ -950,6 +959,7 @@ func _gPaired(panel1_path, panel2_path, puzzle_type):
 
 
 func _gStack2(panel1_path, puzzle_type1, panel2_path, puzzle_type2):
+        _cur_panel = panel1_path
         if puzzle_type1 == kWhiteMiddle or puzzle_type2 == kWhiteMiddle:
                 if puzzle_type1 == kWhiteMiddle:
                         _gSingle(panel2_path, puzzle_type2)
@@ -977,40 +987,47 @@ func _gStack2(panel1_path, puzzle_type1, panel2_path, puzzle_type2):
 
 
 func _gChain(panel_path, puzzle_types):
-        var remaining = []
-        puzzle_types.invert()
-        for ptype in puzzle_types:
-                if remaining.empty():
-                        for answer in _answers_by_type[ptype]:
-                                for choice in _puzzle_by_id[answer][1][ptype]:
-                                        remaining.append([choice, answer])
-                elif ptype == kOrangeMiddle:
-                        var newrem = []
-                        for puzzle in remaining:
-                                if _generated_puzzles.wanderlust.has(puzzle[0]):
-                                        newrem.append(puzzle)
-                        if newrem.empty():
-                                print("No possible puzzles for panel %s" % panel_path)
-                                return
-                        remaining = newrem
-                else:
-                        var newrem = []
-                        for puzzle in remaining:
-                                if _puzzle_by_id[puzzle[0]][1].has(ptype):
-                                        for choice in _puzzle_by_id[puzzle[0]][1][ptype]:
-                                                newrem.append([choice, puzzle[1]])
-                        if newrem.empty():
-                                print("No possible puzzles for panel %s" % panel_path)
-                                return
-                        remaining = newrem
+        _cur_panel = panel_path
         var just_answers = []
         var hints_by_answer = {}
-        for puzzle in remaining:
-                if !just_answers.has(puzzle[1]):
-                        just_answers.append(puzzle[1])
-                        hints_by_answer[puzzle[1]] = [puzzle[0]]
-                else:
-                        hints_by_answer[puzzle[1]].append(puzzle[0])
+        puzzle_types.invert()
+        
+        if _chain_cache.has(puzzle_types):
+                just_answers = _chain_cache[puzzle_types][0]
+                hints_by_answer = _chain_cache[puzzle_types][1]
+        else:
+                var remaining = []
+                for ptype in puzzle_types:
+                        if remaining.empty():
+                                for answer in _answers_by_type[ptype]:
+                                        for choice in _puzzle_by_id[answer][1][ptype]:
+                                                remaining.append([choice, answer])
+                        elif ptype == kOrangeMiddle:
+                                var newrem = []
+                                for puzzle in remaining:
+                                        if _generated_puzzles.wanderlust.has(puzzle[0]):
+                                                newrem.append(puzzle)
+                                if newrem.empty():
+                                        print("No possible puzzles for panel %s" % panel_path)
+                                        return
+                                remaining = newrem
+                        else:
+                                var newrem = []
+                                for puzzle in remaining:
+                                        if _puzzle_by_id[puzzle[0]][1].has(ptype):
+                                                for choice in _puzzle_by_id[puzzle[0]][1][ptype]:
+                                                        newrem.append([choice, puzzle[1]])
+                                if newrem.empty():
+                                        print("No possible puzzles for panel %s" % panel_path)
+                                        return
+                                remaining = newrem
+                for puzzle in remaining:
+                        if !just_answers.has(puzzle[1]):
+                                just_answers.append(puzzle[1])
+                                hints_by_answer[puzzle[1]] = [puzzle[0]]
+                        else:
+                                hints_by_answer[puzzle[1]].append(puzzle[0])
+                _chain_cache[puzzle_types] = [just_answers, hints_by_answer]
         var puzzle_choices = _filterBestPuzzles(just_answers)
         if puzzle_choices.empty():
                 print("No possible puzzles for panel %s" % panel_path)
@@ -1026,18 +1043,22 @@ func _gChain(panel_path, puzzle_types):
 
 
 func _gCopy(panel1_path, panel2_path):
+        _cur_panel = panel2_path
         _writePanel(panel2_path, _hint_by_path[panel1_path], _answer_by_path[panel1_path])
 
 
 func _gCopyAnswer(panel1_path, panel2_path):
+        _cur_panel = panel2_path
         _writePanel(panel2_path, _answer_by_path[panel1_path], _answer_by_path[panel1_path])
 
 
 func _gCopyHidden(panel1_path, panel2_path):
+        _cur_panel = panel2_path
         _writePanel(panel2_path, "?".repeat(_answer_by_path[panel1_path].length()), _answer_by_path[panel1_path])
 
 
 func _gExactLength(panel_path, puzzle_type, answer_length):
+        _cur_panel = panel_path
         var puzzle_choices = _filterBestPuzzles(_answers_by_length[answer_length])
         if puzzle_type != kWhiteMiddle:
                 # TODO: Do we even need this?
@@ -1055,6 +1076,7 @@ func _gExactLength(panel_path, puzzle_type, answer_length):
 
 
 func _gOrangeNumber(panel_path):
+        _cur_panel = panel_path
         var word_id = _pickRandom(_generated_puzzles.wanderlust)
         var answer = _answer_by_id[word_id]
         var hint = _applyCipher(answer)
@@ -1062,6 +1084,7 @@ func _gOrangeNumber(panel_path):
 
 
 func _gOrangeWord(panel_path):
+        _cur_panel = panel_path
         var word_id = _pickRandom(_generated_puzzles.wanderlust)
         var hint = _answer_by_id[word_id]
         var answer = _applyCipher(hint)
@@ -1069,6 +1092,7 @@ func _gOrangeWord(panel_path):
 
 
 func _gOrangeAddition(panel_path):
+        _cur_panel = panel_path
         var puzzle = _pickRandom(_generated_puzzles.addition)
         var word1 = _answer_by_id[puzzle[0]]
         var word2 = _answer_by_id[puzzle[1]]
@@ -1077,6 +1101,7 @@ func _gOrangeAddition(panel_path):
 
 
 func _gPaintingPuzzle(panel_path, painting_name):
+        _cur_panel = panel_path
         var chosen = _pickRandom(_painting_puzzles)
         _painting_puzzles.erase(chosen)
         _writePanel(panel_path, "painting", chosen[1])
@@ -1084,6 +1109,7 @@ func _gPaintingPuzzle(panel_path, painting_name):
 
 
 func _gCombo(panel_path, left_type, right_type):
+        _cur_panel = panel_path
         var puzzles = _generated_puzzles.combos[left_type][right_type]
         var chosen = _pickRandom(puzzles)
         var hint_text