data:image/png;base64,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data:image/png;base64,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-50InvaderX-60Sets the digit to the correct location when the game begins.
1datamapmany1data lists
1
1
110i
1
cont
catchtag
cont
catchtag
Both if statements evaluate if the alien is beyond the bounds and if so switches direction.5
Checks 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.00.25-1101352500-14001,1,1,1,1,1,1,1,1914065.0000000000003710-70-900-130124.70000000000005124.70000000000005015-1-60-26