click flag and press start button to start. use left and right arrow keys to move. press space key to shoot. NOTE: this game is endless.
data:image/png;base64,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click flag and press start button to start. use left and right arrow keys to move. press space key to shoot. NOTE: this game is endless.
1datamapmany1data lists11110i1contcatchtagcontcatchtagBoth if statements evaluate if the alien is beyond the bounds and if so switches direction.5Checks for winning condition.Timer prevents constant firing. Random number adds randomness to whether a shot is fired so that firing is not simply time based.FortY20FortX-150-1K controls the number of clusters.
i controls the number of rows.
j controls the number of columns in each row.
Other numbers that are hard coded were chosen to make three clusters fit on the screen.Creates clones at given positions. Position variables are global and are used by alien clones.
Alien list is later used by clones to determine who can fire. The value 1 indicates that the alien is active a value of 0 indicates the alien is not active.data:image/png;base64,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Speed1.1NextLevelAlienFort11-170-2200Sets the digit to the correct location when the game begins.Checks for mouse click then initializes game.1Watches for command to fire and checks if the base is reloaded.BaseXBaseYLaserBeamChecks for collision with laser00.25-1101352500-14001,1,1,1,1,1,1,1,198011510-70-90