- Use std::integral_constant instead of a static function that returns
the value
- Remove unused protocol_family
- Replace the enum with a typedef for the one type that the enum was
used to define
- Change D1X to use D2X rules regarding Vulcan cannon pickup. The D1X
rules were confusing at best, and seem outright wrong in some ways.
- When a Vulcan cannon was picked up, it was treated as containing not
less than VULCAN_WEAPON_AMMO_AMOUNT rounds, regardless of what it
actually contained. D2X respected the actual contained count, even
when running in D1X emulation mode.
- In D1X single player, if the Vulcan cannon was not picked up, then
it could be treated as Vulcan ammo. If at least 1 unit of
ammunition was added to the player, the entire powerup would be
consumed, regardless of how much ammunition remained.
- In D2X single player, if the Vulcan cannon was not picked up, then
ammunition would be taken from it, but the powerup would only be
consumed if all its ammunition was taken.
- In D1X multiplayer, a player who already had a Vulcan cannon could
not get anything from touching a new cannon, and the cannon would
not be changed.
- In D2X multiplayer, a player who already had a Vulcan cannon could
take ammunition from the cannon, but the cannon could not be drained
below VULCAN_AMMO_AMOUNT. If the cannon had VULCAN_AMMO_AMOUNT or
less, then the player could not take ammunition. If the cannon had
more, the player could drain it to that level.
- Replace all that with a simplified version of the D2X rules:
- If the player does not have the cannon, the cannon is picked up
and removed from the mine. The player takes as much of its
ammunition as possible. If the cannon was well stocked, and the
player was nearly full, some ammunition will be lost. This is
unfortunate, but the game has always had this rule, and changing
it would require dropping one or more Vulcan Ammo packs to
represent the untaken ammunition.
- If the player already had that cannon, then the player takes as
much ammunition as the cannon has, while not exceeding the
ammunition cap. Other players, if any, are updated about how much
ammunition remains in the cannon. The cannon remains in the mine.
- Backport to D1X the network message for updating the contained
ammunition in a vulcan cannon. zico added the basic feature in
7684ce92, but only applied it to D2X. With the change to let D1X
multiplayer take ammunition from the cannon, D1X now needs the same
feature.
- Remove the special case to delete an empty cannon. Instead, let the
cannon remain in the mine without ammunition. This allows a player in
single player mode to leave behind a backup cannon, which could be
useful if the player is killed and wishes to rearm before returning to
the death site. Similarly, under the new rule that players in
multiplayer can drain the cannon down to 0 ammunition, this removal
allows the cannon to remain behind for someone else to take, rather
than allowing it to be deleted by a player who already had an instance
of it.
Some flags merit a type other than int8_t. Begin moving flags out to
distinct variables with their own type.
Add static_assert checks that the ABI relevant structures do not change.
After the previous commit, its only purpose is to automatically dismiss
the window after 3 seconds. Users may be surprised by this, and the
automatic dismissal has limited value. Remove it and let the user
remain at the cancel dialog until a decision is made.
This reduces the call depth by one, and eliminates a load of a global
variable that always has the value MULTI_PROTO_UDP. It adds a load of
the address of the empty dispatch object. Overall, this should be an
improvement.
Descent tracked hoard orbs by borrowing the player's proximity bomb
slot. Commit 829e95b6f8 moved proximity
bomb tracking to its own slot, but failed to update the player
death/deres logic accordingly. This caused multiple inconsistencies
when a player was killed in hoard mode:
- The killed player saw the orb drop as expected.
- The killed player _also_ kept the orb in inventory after respawn,
because the counter was not reset.
- Other players saw no orb drop.
Fix the inappropriate retention by resetting the orb count in
init_player_stats_new_ship. Fix the inappropriate failure to drop by
adding a new unconditional field to the player death/deres message. In
hoard games, use it to pass the orb count. In other games, ignore it.
Fixes: 829e95b6f8 ("Separate hoard/proximity tracking")
Reported-by: snytek <https://github.com/dxx-rebirth/dxx-rebirth/issues/526>
Cross-play between development builds from different commits is never
guaranteed. Increase the protocol version number to force everyone to
sync up. Github user D2Lovin reported that mixing users from two
snapshot builds behaved poorly, but went silent when prompted for more
information. This bump will force users to synchronize, which is a good
idea on principle.
Related: https://github.com/dxx-rebirth/dxx-rebirth/issues/509
A declaration is useful if it declares an external function. A static
inline declaration, if not followed by the definition later in the same
translation unit, will not be useful. Remove such declarations, and
rely on using the definition as a declaration for those files that
actually call partial_range() or similar functions.
gcc-10 warns that the game information text may be truncated, because it
overestimates the maximum possible length of some strings. Handle the
warning by changing the format string to explicitly truncate these
strings at their maximum legal lengths.
This was requested by a user in early 2018. However, the proposed
prototype was susceptible to various forms of desynchronization, and was
unsuitable for merging. No further revisions were proposed, and the
feature languished. This commit enables the guidebot in cooperative
games and addresses the known synchronization problems, as well as some
other bugs that were uncovered during light testing. This is classified
as an experimental feature because it has not been heavily tested in
complicated games.
Requested-by: cfeuersaenger <https://github.com/dxx-rebirth/dxx-rebirth/issues/364>