In OpenRCT2, when vehicles roll backward on a long, flat track piece,
they would eventually change their direction of movement and move
forward instead, after their velocity reached -4095. The acceleration
due to rolling resistance and drag changes to 0 at that point, which
caused the "implicit boost" up to a velocity of ~+32k (close to 2km/h)
to trigger.
The behavior is different in vanilla RCT2, where vehicles just keep on
very slowly rolling backwards.
This commit disables the "implicit forward boost" for vehicles rolling
backward to mimic vanilla RCT2 behavior.
- Feature: [#4418] Allow steep slopes on the side-friction roller coaster.
- Feature: [#7726] Add shortcut to advance one tick.
- Feature: [#7956, #7964] Add sprite font glyphs for Hungarian and some Czech letters.
- Feature: [#7971] Toolbox option to open custom content folder.
- Feature: [#7980] Allow data path for RCT1 to be specified by a command line argument.
- Feature: [#8073] Auto-upload minidumps to backtrace.io (optional, MSVC/Windows only)
- Feature: [#8078] Add save_park command to in-game console.
- Feature: [#8080] New console variable "current_rotation" to get or set view rotation.
- Feature: [#8098] Glyph for Russian rouble sign.
- Feature: [#8099] Add Powered Launch mode to Inverted RC (for RCT1 parity).
- Feature: [#8190] Allow building footpaths on 'corner down' terrain.
- Feature: [#8191] Allow building on-ride photos and water S-bends on the Water Coaster.
- Feature: [#8259] Add say command to in-game console.
- Feature: [#8374] Add replay system.
- Feature: [#8377] Add option to adjust amount of autosaves to keep.
- Feature: [#8458] Add sprite sorting benchmark.
- Feature: [#8583] Add boosters to water coaster.
- Feature: [#8648] Add optional chat button to top toolbar in multiplayer games.
- Feature: [#8652] Add network window including a graph for data usage visualisation.
- Feature: [#8670] Add ability to download missing objects when loading a park.
- Change: [#7961] Add new object types: station, terrain surface, and terrain edge.
- Change: [#8222] The climate setting has been moved from objective options to scenario options.
- Change: [#8718] Allow TARMAC object to be removed when running the `remove_unused_objects` command.
- Change: [#8718] No longer require the generic scenery groups and tarmac footpath to be checked when creating a scenario.
- Change: [#8734] Disable kick button in multiplayer window when unable to use it.
- Fix: [#3832] Changing the colour scheme of track pieces does not work in multiplayer.
- Fix: [#4094] Coasters with long flat-to-steep pieces offer them in diagonal mode (original bug).
- Fix: [#5684] Player list can desync between clients and server and can crash.
- Fix: [#6191] OpenRCT2 fails to run when the path has an emoji in it.
- Fix: [#7439] Placement messages have mixed strings
- Fix: [#7473] Disabling sound effects also disables "Disable audio on focus loss".
- Fix: [#7536] Android builds fail to start.
- Fix: [#7689] Deleting 0-tile maze gives a MONEY32_UNDEFINED (negative) refund.
- Fix: [#7828] Copied entrances and exits stay when demolishing ride.
- Fix: [#7945] Client IP address is logged as `(null)` in server logs.
- Fix: [#7952] Performance drop caused by code refactor.
- Fix: [#7954] Key validation fails on Windows due to non-ASCII user / player name.
- Fix: [#7975] Inspection flag not cleared for rides which are set to never be inspected (original bug).
- Fix: [#7985] Giant Screenshot ignores 'Map rendering' settings.
- Fix: [#7987] Broken track designs increase money by MONEY32_UNDEFINED.
- Fix: [#7991] Scenery and footpaths on Construction Rights tiles can be deleted using Clear Scenery.
- Fix: [#8034] Vanilla sprites are broken when making screenshots from command line.
- Fix: [#8045] Crash when switching between languages.
- Fix: [#8062] In multiplayer warnings for unstable cheats are shown when disabling them.
- Fix: [#8090] Maze designs saved incorrectly.
- Fix: [#8101] Title sequences window flashes after opening.
- Fix: [#8120] Crash trying to place peep spawn outside of map.
- Fix: [#8121] Crash Renaming park with server logging enabled.
- Fix: [#8139] Buying land costs money when the game is in "no money" mode.
- Fix: [#8141] Attempting to build entrance/exit on station 2 does not work.
- Fix: [#8142] Reliability of mazes and crooked houses can go below 100%.
- Fix: [#8187] Cannot set land ownership over ride entrances or exits in sandbox mode.
- Fix: [#8200] Incorrect behaviour when removing entrances and exits that are on the same tile.
- Fix: [#8204] Crash when tile element has no surface elements.
- Fix: [#8264] Rides and scenery placeable outside of map with ZC and Sandbox mode enabled.
- Fix: [#8335] Rides with arbitrary ride types can crash the game when they break down.
- Fix: [#8358] Infinite loop when changing vehicle count on stopped ride.
- Fix: [#8402] Crash closing a window in some cases.
- Fix: [#8431] Crash when game action logging is enabled.
- Fix: [#8433] Crash if master server response is not valid JSON.
- Fix: [#8434] Crash if curl_easy_init fails.
- Fix: [#8443] Crash when selecting the current vehicle for ride that has none available.
- Fix: [#8456] Junior booster track piece doesn't connect properly.
- Fix: [#8464] Crash on game shutdown.
- Fix: [#8469] Crash modifying colour on hacked rides.
- Fix: [#8508] Underground roto-drop is not going up.
- Fix: [#8555] Multiplayer window text limits are not computed properly.
- Fix: [#8572] Steel Twister track pieces ID 64 and 65 drawn incorrectly.
- Fix: [#8585] Part of track missing on air powered vertical coaster.
- Fix: [#8588] Guest list scrolling breaks above ~2000 guests.
- Fix: [#8591] Game loop does not run at a consistent tick rate of 40 Hz.
- Fix: [#8647] Marketing campaigns check for entry fees below £1 (original bug).
- Fix: [#8653] Crash when peeps attempt to enter a ride with no vehicles.
- Fix: [#8720] Desync due to boats colliding with ghost pieces.
- Fix: [#8739] Savegame from original game crashes when cruising through map.
- Fix: [#8742] Access violation in vehicle_update_sound_params.
- Fix: [#8804] Raising water shows money effect at the bottom rather than new height.
- Fix: [#8811] Some fields in the sv6 save file not being copied correctly.
- Fix: [#8824] Invalid read in footpath_chain_ride_queue.
- Improved: [#2940] Allow mouse-dragging to set patrol area (Singleplayer only).
- Improved: [#7730] Draw extreme vertical and lateral Gs red in the ride window's graph tab.
- Improved: [#7930] Automatically create folders for custom content.
- Improved: [#7980] Show the full path of the scenario in the scenario select window.
- Improved: [#7993] Allow assigning a keyboard shortcut for opening the tile inspector.
- Improved: [#8107] Support Discord release of RCT2.
- Improved: [#8491] Highlight entrance and exit with different colours in track design previews.
- Improved: Almost completely new Hungarian translation.
- Removed: [#7929] Support for scenario text objects.
* Fix#8264: Rides and scenery placeable outside of map with ZC and Sandbox mode enabled
map_can_construct_with_clear_at first checks whether it is inside the map, and then checks gCheatsDisableClearanceChecks, making earlier checks for gCheatsDisableClearanceChecks unnecessary.
* Increase network version
This was a regression from #7435 which introduced threads and caused JNI
to misbehave and fail to load our expected classes. Provide a workaround
based on the description in https://stackoverflow.com/a/16302771 which
stores a main thread's class loader and uses that in neighbouring
threads.
The sprite_remove in Sprite.cpp tries to find itself inside the quadrant.
It does not find itself, and because the rest of the code assumes that it will always find it
The normal code tries to set the value of the next_in_quadrant so that whoever points at it, will now point at its next sprite.
But because it didn't find whoever was pointing to it, it would set the pointer to SPRITE_INDEX_NULL to its next sprite.
This would lead to cycles in the linked list
The reason that the sprite was not found is that during the entry of a ride, the position of a peep is set to LOCATION_NULL
Exiting a ride sets it back to whatever the location is of an exit.
However stopping a ride that still has people in it would go wrong, as the people are removed from the ride through ride_remove_peeps
This function was called during the PaintWindows.
The fact that this function is called during the painting is the problem, because of the tweening:
Before painting all the positions are stored (Which would at that point be the LOCATION_NULL), during the painting
the peep would be removed from the ride, setting their location to the enrance/exit
After painting is done all the positions are restored again, so the patched position is forgotten and then it would be
removing a sprite with location LOCATION_NULL and that goes wrong
The fix is to have the window update outside of paint
Enable gzip, but only for local save, as GitHub will accept
gzip-compressed files even if they don't advertise it explicitly. Update
changelog and GitHub issue template to reflect that.
Gymnasiast