CODESYS Bubble Breaker - Article no.000010
The aim of this game is to arrange big areas of bubbles of the same color. The more bubbles of the same color are part of an area, the more points you will get. 500 is quite good, 1000 is outstanding.

At the beginning the field is initialized and random color values are assigned to the bubbles. The High Score is loaded from a file. By selecting a bubble for the first time, the game calculates the possible points for removing the area around the bubble. Clicking a second time, all bubbles in the area which have the same color are removed. Only areas with more than one bubble are removed.

In the next step the program checks if there are areas remaining or if the game is over. When the user finishes the game and reaches a new high score, it is stored in a file. A new game can be started.