* Added a frigate cannon fire volley sound with crashing
* Changed the frigate and ship of the line to use shipCannonVolley.mp3
* Added proper credits
* Renamed "Volly" to "Volley"
* Start on road connect feature.
* Rough UI and tile highlighting
- Highlight visible tiles for selected unit red
-- Maybe change this to all explored tiles
- Move action firing inside WorldMapHolder
- Set begin and end tiles
* Serialize Vector2 instead of Tile
* Add road icon
* Much better UI handling
- Tile highlights go away after choosing a tile
- Added restrictions to allowed tile destination choices.
- Explored
- Land
- Passable
- Added two-tap button
* Refactor part of `onTileClicked` for readability
* Band-aid fix null pointer error
* Add RoadConnection icon
* Tentatively working connect road feature
* AStar search implementation
* AStar connect road automation
* Fix worker getting stuck in city tiles
* Heuristic should be between tiles
* Add heuristic to road connect, remove maxSize limit
* Fix predicates
* Cancel automation when worker is force moved off path
* Change valid/highlighted tiles to be friendly or neutral
* Put log back the way it was
* Fix behavior when kicked off path
* Worker no longer wastes movement points
* Workers will progress multiple tiles at a time towards the next build destination.
* Respect civs with certain tiles as roads
* Refractor ForceAutomateRoadConnection -> AutomateRoadConnection
* Connect road UI button only shows for units with UniqueType.BuildImprovements
* Connect road UI button only show when road tech is unlocked
* Add wagon sound
* Fix destination icon, add KeyboardBinding to 'c'
* UI highlight connect road path tiles orange
* Downsample wagon.mp3
* Apply migration patch, idiomatic sequence processing
* Add notifications on success and failure
* Extract movement cost function to be reusable
* Refactor road pathfinding into MapPathing.kt
* Make pathing calls more general for future extendability
* Add UI road connection tile path preview
* Keep road path highlighting when routing to a city tile
* Adjust road pathing cost function
* Path includes pillaged roads
* Repair pillaged roads along path
* Valid road path tiles now include all passable tiles (open borders)
* added sounds to cityScreen
* changes? ..don't know how to name this commit
* removed try block
* improved era1 sound and added slider for city enter sounds
* added Information Era sound
* added Future Era sound
* better option name + translation
* added Atomic Era sound
* normalized sounds
* prevent spam + better era 0 and 1 sounds
* cleanup
* sound improvements to medieval and atomic
* volume now tied to sound effects
* improved information sound
* improved future sound
* sounds now stop if you exit the city screen
* improved Renaissance sound
* now in separate function
* now using the music controller
* better file names
* WLTK day sound + sounds are now configurable in Eras.json
* removed redundant setting and fixed comment
* added PlaySingle
* musicController no longer used
* Gdx.audio.newMusic is now used
* function name
* function are now in their own class
* CitySoundPlayer now has 1 instance in UncivGame and is hooked
* credits
* sounds loop
* loopable sounds
* updated credits
* fixed sound not stopping when changing city without leaving cityScreen
* changed WLTKNew sound
* added toggle for the sounds
* changed WLTK sound, removed music and made all tracks have the same volume
* addressed some of the issues
* addressed more issues
* increased sounds volume + volume slider
* made WLTK sound slightly quieter
* removed entry from Vanilla eras
* revert back to CitySoundPlayer.kt
* no more hooks
* removed unused stuff
* changees
* completly reverted MusicController
* and the MusicTrackChooserFlags
* fixed ESC not stopping sounds
* updated credits to mention the sounds are modified
* dispose()
* removed try block
* Refactor: Extract methods & reduce code duplication
* Refactor: Rename Sounds to SoundPlayer
* Refactor: Make UncivSound a data class
As far as I can see, UncivSoundConstants served no purpose
* Refactor: Reorder sounds
* Refactor: Split up ExtensionFunctions and move into own package
* Add multiplayer turn sound notification
* Refactor: Remove unnecessary double translation
* Refactor: Reduce code duplication
* Refactor: No if for boolean logic
* Improve horse and construction sound
* Update Credits.md
* Convert to mp3
* Delete construction.ogg
* Improve horse sound
By https://freesound.org/people/Kubuzz/sounds/347036/
* Update Credits.md
* Bring back to old "construction" sound
* Update Credits.md
