Previously, valptridx used PREFIX for allow-invalid+mutable, c#PREFIX
for allow-invalid+const, v#PREFIX for require-valid+mutable, vc#PREFIX
for require-valid+const. Convert the types, factories, and all usage
sites to specify a qualifier for all four combinations:
im#PREFIX -> allow-invalid+mutable
ic#PREFIX -> allow-invalid+const
vm#PREFIX -> require-valid+mutable
vc#PREFIX -> require-valid+const
Changes to common/include/valptridx.h and common/include/fwd-valptridx.h
are manual. All other changes are generated by:
git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\(v\?\)\(\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/\1m\2/g'
for the 'm' prefix and:
git grep -lz -e '\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\>' | xargs -0 sed -i -e 's/\<\([cm]\(obj\|seg\|clwall\|wall\|actdoor\|trg\)\(ptridx\|ptr\|idx\)\(_t\)\?\)\>/i&/g'
for the 'i' prefix.
For switch cases where existing comments or code flow logic obviously
intended to fall through, add a gcc-7 /*-fallthrough*/ comment to
silence warnings about this. Some cases which are less obvious are not
converted, so the code does not yet compile clean with
-Wimplicit-fallthrough.
Reported-by: parkerlreed <https://github.com/dxx-rebirth/dxx-rebirth/issues/338>
Initialise ConsoleObject->mtype.phys_info.flags in reset_player_object() instead of adding flags. The only place this was initialised properly was when reading the player object from disk.
Commit 4cc801f changed `object_move_one` to return `window_event_result`
instead of `void` and added a default return value at the bottom.
However, it added the value inside a `#if D2` block, so the D1 build now
fails with:
similar/main/object.cpp: In function 'dcx::window_event_result d1x::object_move_one(d1x::vobjptridx_t)':
similar/main/object.cpp:1627:7: error: variable 'result' set but not used [-Werror=unused-but-set-variable]
similar/main/object.cpp:1866:1: error: control reaches end of non-void function [-Werror=return-type]
Move the return statement out of the conditional block to fix both these
errors.
Fixes: 4cc801f42f ("Remove calls to window_close(Game_wind) when game finished or over")
Replace calls to window_close(Game_wind) with returning window_event_result::close to game handler. Applies to when DoEndGame() is called, DoGameOver() is called, aborting in the kmatrix screen (multiplayer game) during AdvanceLevel() and playing one demo frame causes playback to stop in GameProcessFrame(). Closing a window within its handler is problematic - it can result in an unstable state.
Commit 30f9233b36 introduced a test for
Game_Mode, which does not exist, rather than Game_mode, which does
exist. However, the test for game mode is unnecessary. Objects of type
OBJ_NONE are always in segment_none and no object of any other type
should be in segment_none. Use that fact to test obj->type instead of
obj->segnum during multiplayer object clobber, so that multiplayer can
overwrite unallocated objects without accessing any undefined fields and
without making object::segnum a defined field.
Fixes: 30f9233b36 ("Reverted 2e6aa0f081 and partially reverted 7064fcccba to still allow segnum and signature init for multiplayer games, keeping consistency during object sync.")
