The ammo data is stored in shop data 1, and is always the same. Items and
weapons should all be shown in "weapons" mode.
This is still not exact to original - it seems the ammo needs filtering based
on something, probably the unknown data field in stuff.dat.
This easter egg is present in script 805. In this easter egg, Gabriel
draws a doodle of Jane Jensen in the whiteboard, if the player uses the
operate action below the whiteboard's eraser. This easter egg looks for
a file named "buster" to be present, so that it is enabled. We always
report that this file exists, to unlock the easter egg.
Special thanks to sluicebox for his awesome work on discovering this
easter egg: https://www.benshoof.org/blog/gabriel-knight-1-easter-eggs
Inspecting the disassembly more closely and trying to fix the usecode for the
Crusader spider bombs (CRU_SPID::ordinal20), the parameter for this intrinsic
is not "force", but more like "move until blocked", and when it's false the
item should not move at all if there is a block.
The spider bomb usecode tries to move the bomb down every now and then to check
for a fall, but if it meant "force" then the bomb would go into the floor. It
would also never explode because it was always forced into the new position and
never fails.
The return value is whether the move completed.
Previously the upscale test was changing the frame contents with incorrect data
before going back, but the algorithm relies on not changing contents for some
pixels by "skipping" them. Duplicated a bit of code to create a
non-destructive upscale test before decoding the whole frame.
This fixes an assert with the new GUI (bug #12578).
This also required changing the logic to handle the cursor key color
as the new GUI does not use that key color but use the alpha channel.
The logic in the iOS backend was overwriting the alpha channel
by checking the key color, removing all the transparency. Now the
two are combined (hopefully there is no case were it uses the key
color while also using a pixel format with alpha, but not setting
this alpha, because if there is, this will now result in a fully
transparent cursor).
Makes the signature more precise so that it's not accidentally applied
to the wrong place when a script already contains this patch.
Fixes incompatibility with NRS' SQ4 Update 1.3
