Bejeweled

Last updated: 12/15/2016
Live demo
- Drag two chess to swap them
Source capx
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Categories > Board > BejeweledRelated pluginsFlow chartState matchine of mainState matchine of MATCH3State machineMain state machineSub state machine match3Symbol of tileHow to

Related plugins

Flow chart

State matchine of main

Event sheets

E_main
FSM-main
Board
UI

State matchine of MATCH3

Event sheets

FSM-match3
FSM-match3-MATCH3
FSM-match3-ELIMINATION
FSM-match3-FALL

State machine

Main state machine

OFF
- Event sheet: FSM-main
- Initial state
- Steps
  1. Go to START
START
- Event sheet: FSM-main, Board
- Steps
  1. Fill tiles
    - Call "Board.Init"
      - Board size is 10x20, separated in up and down parts
        Bottom part:
        10x10
        visible, swap chess and eliminate match3
        Top part
        10x10
        invisible, to drop chess down
    - Symbol of each chess is its frame index
      - Event sheet: Board, Chess Condition: On created
  2. Go to RESET
RESET
- Event sheet: FSM-main, Board
- Fill chess and exclude all match3 lines
- Steps
  1. Call "Board.Reset"
    1. Destroy all chess
    2. Fill empty cells
      - Call "Board.Fill"
    3. Exclude all match3 lines
      - Call "Boad.BreakMatch3"
        For each match3 line (tiles)
        Pick a random chess on these tiles
        Change frame index to a different frame of all neighbors
  2. Go to HAS_POSSIBLE_MATCH3
HAS_POSSIBLE_MATCH3
- Event sheet: FSM-main, Board
- Test if there has any possible match3 line after swapped
- Steps
  1. Call "Board.HasMatch3AfterSwapped"
    1. For each chess
      1. Call "testSwap", has match3 after swapped with its right neighbor?
        Swap with neighbor
        has any match3
        Swap back
      2. Call "testSwap", has match3 after swapped with its right neighbor?
      3. Stop testing when found a possible match3
  2. If found a posible match3
    - Go to SELECT_1
    - Else, go to RESET
SELECT_1
- Event sheet: FSM-main
- Get chess_uid1 from input (touch)
- Steps
  1. On touch
    1. Set chess_uid1
    2. Go to SELECT_2
SELECT_2
- Event sheet: FSM-main
- Get chess_uid2 from input (touch), and make sure chess_uid1 and chess uid2 are neighbors
- Steps
  1. On touch end
    1. Set chess_uid2
    2. If chess_uid1 and chess uid2 are neighbors
      - Go to SWAP
      - Else, go to SELECT_1
SWAP
- Event sheet: FSM-main
- Swap chess_uid1 and chess_uid2
- Steps
  1. Swap chess_uid1 and chess_uid2
  2. Wait a moment
  3. Go to MATCH3
MATCH3
- Event sheet: FSM-main, FSM-match3
- Run sub state machine match3 until finished
- Steps
  1. Invoke sub state machine match3, with callback On function "FSM.main.MATCH3.request"
  2. On function "FSM.main.MATCH3.request", to get total matched lines
    1. If amount of total matched lines = 0
      - Go to UNDO_SWAP
      - Else, go to HAS_POSSIBLE_MATCH3
UNDO_SWAP
- Event sheet: FSM-main
- Swap chess_uid1 and chess_uid2
- Steps
  1. Swap chess_uid1 and chess_uid2
  2. Wait a moment
  3. Go to SELECT_1

Sub state machine match3

START
- Event sheet: FSM-match3
- Initial variables
- Steps
  1. Set total_matchedlines = 0
  2. Go to MATCH3
MATCH3
- Event sheet: FSM-match3-MATCH3
- Get matched lines
- Steps
  1. Set matchedline = 0, which is the index of matched lines
  2. Get matched lines in group match-1...match-matchedline
    1. Pick match5 line. For each match5 line
      1. Add 1 to matchedline
      2. Copy line to group "match-" & match3.matchedlines
    2. Pick match4 line. For each match4 line
      1. If this line is Not a sub set of current matched lines (A match5 contains 2 match4 lines)
        Add 1 to matchedline
        Copy line to group "match-" & match3.matchedlines
    3. Pick match3 line. For each match3 line
      1. If this line is Not a sub set of current matched lines (A match4/match5 contains 2/3 match3 lines)
        Add 1 to matchedline
        Copy line to group "match-" & match3.matchedlines
    4. (Optional) Get intersection chess of matched lines
      1. For each 2 matched lines i and j
        Set group "intersect" is line i AND line j
        If group "intersect" is not empty
        line i and line j has intersection
    - All instances in matched lines are tiles
  3. If matchedline = 0
    - Go to END
    - Else, go to ELIMINATION
ELIMINATION
- Event sheet: FSM-match3-ELIMINATION
- Destroy matched chess
- Steps
  1. Pick chess above matched tile
  2. Fade out chess
  3. Wait a moment
  4. Go to FALL
FALL
- Event sheet: FSM-match3-FALL
- Fall down all chess
- Steps
  1. Call "Bord.Fall", with callback On function "match3.OnFallComplete"
    1. For each cell, bottom to top
    2. Pick chess
    3. (Move down chess if possible) If can move down
      1. Move chess down
      2. Add a wait event
    - Grid move condition:On hit target
      1. Remove a wait event
    - Wait event condition:On all event finished
      1. Invoke callback
  2. On function "match3.OnFallComplete"
    1. Go to FILL
FILL
- Event sheet: FSM-match3
- Fill empty cells
- Steps
  1. Call "Board.Fill"
  2. Go to MATCH3
END
- Event sheet: FSM-match3
- Invoke callback
- Steps
  1. Call match3.callback

Symbol of tile

Event sheet: Board, Matcher condition:On get symbol
1. If tile is in bottom part
2. Pick chess above this tile
3. Set symbol to frame index of chess

How to

Change board size
- Property Width, Height of board object
Control the frame of new chess
- Event sheet: Board, Chess Condition: On created
Select two swapping chess
- Event sheet: FSM-main, state SELECT_1. SELECT_2
Symbol of tile
- Event sheet: Board, Matcher condition:On get symbol
Add matching rules
- Event sheet: FSM-match3-MATCH3
Add chess elimination rules
- Event sheet: FSM-match3-ELIMINATION
Modify chess falling
- Event sheet: FSM-match3-FALL