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-
- (*
- The file PACMAN.COM has been patched for the BIG BOARD Video,
- using E = up / X = down / S = left / D = right
- ......Patched for Big Board by Gary Kaufman (215) 735-2841
- *)
-
- The compiled version of PACMAN (PACMAN.COM) can be easily
- patched to any terminal that has the following characteristics:
-
- 1. A CLEAR SCREEN command of 2 characters of less
-
- 2. A CURSOR ADDRESSING command that is of the form:
- <ESC> <char> <ROW> <COLUMN> with offset = 32
-
- 3. A CURSOR ON and CURSOR OFF command that is of the form:
- <char> <char> <char>
- (This is not necessary however)
-
-
- The points to patch for CLEAR SCREEN are:
- Address: 2FDAH ====> First character (Currently 1AH)
- 2FDBH ====> Second character (Currently 00H)
-
- The points to patch for CURSOR ADDRESSING are:
- Address: 37F3H ====> First character (Currently ESC)
- 37FCH ====> Second character (Currently "=")
-
- The points to patch for CURSOR ON are:
- Address: 3D9EH ====> First character (Currently 00H)
- 3D9FH ====> Second character (Currently 00H)
- 3DA0H ====> Third character (Currently 00H)
-
- The points to patch for CURSOR OFF are:
- Address: 27DCH ====> First character (Currently 00H)
- 27DDH ====> Second character (Currently 00H)
- 27DEH ====> Third character (Currently 00H)
-
- The direction keys are located:
- Address: 347BH ====> Move LEFT (Currently "S")
- 34ABH ====> Move DOWN (Currently "X")
- 3493H ====> Move UP (Currently "E")
- 3487H ====> Move RIGHT (Currently "D")
-
- The QUIT character ("Q") is located at address 34E7H.
-
- This version is set-up to work with a BIG BOARD.
-