4 Commits
Author SHA1 Message Date
kichikuou 92506d6a94 Refactor variable page management code
Now system variables can be accessed via varPage[0].
2022-08-27 13:22:27 +09:00
kichikuou 426cdaa836 Fix compatibility issues around maximum index of array variables
The second argument of DC command specifies the maximum index of the new
array. That means, `DC _,n,_:` allocates an array of size n+1 (a[0] to
a[n]).

This patch makes sure various D commands work with a[n], and a[n] is
correctly saved and loaded.

Now loadSysVar() does not shrink array variables using the data count in
the save file, so that files saved by old xsystem35 binary can be safely
loaded. This also matches the behavior of System3.9.
2020-06-27 13:16:22 +09:00
kichikuou a23ce19433 Add tests for string variables (M commands)
xsystem35 does not pass yet.
2020-06-20 13:00:32 +09:00
kichikuou 6dbd31cdbc Add tests for array access 2020-06-14 21:48:52 +09:00