--- /dev/null
+# Copyright (C) 2010 Amf
+#
+# Regression tests for XOR
+#
+# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+# % (9) % (7) %%%
+# %HHHHHH% % F$ |VC%
+# %HHHHHH% % FT$ %%%
+# %HHHHHH% % -$C %%%
+# %HHHHHH% F (8) % $T$ %%%
+# %HHHHHH% $% % %$ |VC%
+# %HHHHHH% %E$C % %% %%%%%
+# %HHHHHH% %% (6) F %
+# %HHHHHH% F H H F %
+# %HHHHHH% F F %$V $C $V $ %
+# %HHHHHH%%C %$C % F F %
+# %HHHHHH% (1) %F%F %H%C %
+# %HHHHHH% F %C%%C %%%% %
+# %HHHHHH%FC $C %C%V $CC FFFC %
+# %HHHHHH%% % %C%%C (3) %%%% %
+# %HHHHHH% %
+# %HHHHHH% MMMM %F FFF F %
+# %HHHHHH% (2) %F -H-$CC F %
+# %HHHHHH%-H$CC % %$ %%% (4) $ %
+# %HHHHHH%%%%%% % %V F %FC%|C %
+# %HHHHHH%C %F%- FFC %C %VC %
+# %HHHHHH%%%%%% %%%% %%% %C %|C %
+# %HHHHHH% %
+# %HHHHHH% %F %FF F FFF %
+# %HHHHHH% %$ %V-$C $ -H-$C%
+# %HHHHHH% C%|C %%%%% %C%|C %%% %
+# %HHHHHH% %HC % F %C%VC FFF %
+# %HHHHHH%%%%%% %%%%% %C%|C %%% %
+# %HHHHHH (5) (5) %
+# %HHHHHH$C %
+# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+#
+# Key:
+# F Fish H H-Bomb - Dots $ Mask T Teleport
+# C Chicken V V-Bomb | Waves M Map % Wall
+#
+# XOR has some subtleties that are easily overlooked. In particular:
+#
+# (1) Precedence depends on which way the player leaves the space.
+# (approximate engine ok; exact engine ok)
+#
+# (2) When a stream of pieces hits a bomb, only the first should be destroyed.
+# (approximate engine ok; exact engine ok)
+#
+# (3) Precendence after an explosion depends on the bomb that produced it.
+# (approximate engine ok; exact engine ok)
+#
+# (4) Spaces vacated by explosions are added to the end of the move stack.
+# (approximate engine fails; exact engine ok)
+#
+# (5) When a fish detonates an H-bomb, a chicken may erroneously be left
+# hanging in mid-air. The other combinations of detonation are as expected.
+# (approximate engine fails; exact engine ok)
+#
+# This omission does not seem to affect any of the original levels.
+#
+# (6) If a space in the move stack has a bomb and a detonator that can both
+# fall into it, the bomb will be detonated, contrary to expectations. If
+# two bombs are involved, the bomb that moves first detonates; this
+# depends on how the space was vacated.
+# (approximate engine fails; exact engine ok)
+#
+# This phenomenon may be seen at the start of "Patience Pending", and
+# may be exploited to good effect near its end.
+#
+# (7) When considering how to exit a teleport, the spaces around it are
+# considered in the following order: right, up, left, down. If the only
+# exit from a teleport is the square the player is currently on, no move
+# is made. If the player attempts to enter a teleport when its companion
+# has been destroyed, the teleport is converted into a wall.
+# (approximate engine fails to convert the teleport to a wall, but is
+# otherwise fine; exact engine ok)
+#
+# (8) It is sufficient for a player to enter the door to finish the level -
+# evolution of the level stops at that point, even if the player would
+# otherwise be killed.
+# (approximate engine marks the level as solved, but continues to
+# evolve it; exact engine ok)
+#
+# (9) It is possible to overflow the move stack if it contains more than 127
+# entries, causing it to behave unpredictably. A wraparound effect occurs
+# when there are 256 entries, causing all motion to cease.
+# (neither engine attempts to handle such a pathological case!)
+
+chroma level
+
+mode: xor
+
+title: XOR regression tests
+size: 32 32
+view1: 7 15
+view2: 9 15
+viewteleport1: 22 0 (25 3)
+viewteleport2: 22 0 (25 5)
+
+data:
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% % %%%
+%DDDDDD% % d* |Aa%
+%DDDDDD% % dT* %%%
+%DDDDDD% % -*a %%%
+%DDDDDD% d % *T* %%%
+%DDDDDD% *% % %* |Aa%
+%DDDDDD% %/*a % %% %%%%%
+%DDDDDD% %% d %
+%DDDDDD% d D D d %
+%DDDDDD% d d %*A *a *A * %
+%DDDDDD%%a %*a % d d %
+%DDDDDD% %d%d %D%a %
+%DDDDDD% d %a%%a %%%% %
+%DDDDDD%da *a %a%A *aa ddda %
+%DDDDDD%% % %a%%a %%%% %
+%DDDDDD% %
+%DDDDDD% 1MmNn2 %d ddd d %
+%DDDDDD% %d -D-*aa d %
+%DDDDDD%-D*aa % %* %%% * %
+%DDDDDD%%%%%% % %A d %da%|a %
+%DDDDDD%a %d%- dda %a %Aa %
+%DDDDDD%%%%%% %%%% %%% %a %|a %
+%DDDDDD% %
+%DDDDDD% %d %dd d ddd %
+%DDDDDD% %* %A-*a * -D-*a%
+%DDDDDD% a%|a %%%%% %a%|a %%% %
+%DDDDDD% %Da % d %a%Aa ddd %
+%DDDDDD%%%%%% %%%%% %a%|a %%% %
+%DDDDDD %
+%DDDDDD*a %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
~sgtatham / chroma-debian.git / blobdiff