v3.0.0

From this release, the repository name has been changed from sh-tetristo shtris.

Features

• You can now choose two color themes - standard, system. (#60, #67) (thanks @ko1nksm !)
• You can now pause the game. (#88) (thanks @ko1nksm !)
• Now the game will show the line clear combo. (#89)
• Add hold enabled effect(#90) (thanks @ko1nksm !)
• Now the game will show the perfect clear. (#102)

Changes

• Changed script name to shtris.
• Changed piece lockdown behaviors.
  • When 15 movements/rotations have been used, piece will lock down immediately. (#82)
  • If piece lifts up the surface by rotation, lockdown timer does not reset but stop counting down until the piece lands again on a surface. (#82)
• Changed the help layout. (#75) (thanks @ko1nksm !)
• Removed the level limit. (#97) (thanks @ko1nksm !)
  • There is no upper limit to the level, but the maximum speed is still LEVEL_MAX (15).
• Enhanced debugging features. (#62, #70) (thanks @ko1nksm !)
• Disabled CTRL-S / CTRL-Q. (#92) (thanks @ko1nksm !)
• Improved termination process. (#93) (thanks @ko1nksm !)
• Improved flash color. (#95) (thanks @ko1nksm !)
• Improved performance.
  • Remove printf from game main loop. (#71) (thanks @ko1nksm !)
  • Remove meaningless signals (SIGNAL_RESTART_LOCKDOWN_TIMER) to the lockdown timer. (#82)
  • Remove meaningless variable. (#94)
• Refactoring (thanks @ko1nksm !)
  • draw_piece function. (#87)
  • around signal handling. (#96)
  • playfield initialization. (#100)

Bug Fixes

• Fixed unexpected toggle color. (#63) (thanks @ko1nksm !)
• Fixed high load on ksh93. (#66) (thanks @ko1nksm !)
• The inputs during flash line effect will now been ignored. (#73) (thanks @ko1nksm !)
• The inputs after game over will now been removed. (#74, #81) (thanks @ko1nksm !)
• Fixed wrong calculation of lowest line (#82)
• Fixed shell compatibility issues. (thanks @ko1nksm !)
  • Using POSIX mode to reduce difference behaviors. (#61)
  • Improved initialization and cleanup process. (#61)
  • New key input handling for better performance in ksh (#68)
  • Remove the leading zero of rand function. (#78)
  • Workaround for empty positional parameter reference. (#79)
  • No need to enter key when aborting with bash on macOS. (#83)
  • The old bash ignores the first space input. (#86)

v2.2.0

Features

• Support additional shell (#14, #20) (thanks @ko1nksm !)
  • Support Soralis 11
• Add key controls (Numpad)
• Add Ghost Piece feature
• Add effects
• Add seed option --seed
  • seed to determine the order of pieces

Changes

• Improved performance
  • Random generation of pieces(#3, #22) (thanks @ko1nksm !)
  • Better key reading (#5) (thanks @ko1nksm !)
  • Replacement some command substitutions (#4, #21) (thanks @ko1nksm !)
  • Rendering of help (#15) (thanks @ko1nksm !)
  • Improved communication between processes (#24, #37, #38) (thanks @ko1nksm !)
• Changed layout to be within 80 character width screen
• Cleaning up script (#11) (thanks @eggplants !)
• Improved level setting (#37) (thanks @ko1nksm !)

Bug Fixes

• Fixed an issue where the no-beep option did not work (#12) (thanks @eggplants !)
• Fixed issue with Ctrl+C not terminating sub-processes (#13) (thanks @ko1nksm !)
• Fixed playfield buffer range error
• Fixed the off-by-one bug for level up (#31) (thanks @ko1nksm !)
• Fixed an issue where action text not redraw (#33) (thanks @ko1nksm !)
• Fixed an issue that caused "Illegal instruction: 4" error (#27) (thanks @ko1nksm !)

v2.1.0

Changes

• Counting down 3 seconds before starting game

v2.0.2

Bug Fixes

• Fix the issue that a tetrimino is locked down immediately by the timer which is triggered at previous landing on.

v2.0.1

Bug Fixes

• fix: reset lockdown on horizontal move colliding with wall.

v2.0.0

Features

• add -V --version options

Changes

• change return status of some options
  • -h --help: 1 → 0

v1.2.0

Features

• implemented Super Rotation System
• implemented Back-to-Back Bonus
• implemented Extended Placement Lock Down
• implemented Infinite Placement Lock Down
• implemented T-Spin / Mini T-Spin
• add Sound Effect on Line Clear
• add options
  • no_beep
  • no_color
  • hide_help

Changes

• change lock down time 1.0s -> 0.5s.
• show the action name

v1.1.0

Features

• Player can select level at starting like ./tetris --level 10
• add debug mode ./tetris --debug

Bug Fixes

• fix - failure for lockdown timer to get now time
• fix - tetorimino touching surface always reset lock down timer

v1.0.0

First release