# cpmtris

A Tetris clone for Z80-based CP/M machines
(c) 1996,1999 Russell Marks, GPLv2

Originally part of the ZCN repository: https://github.com/jamesots/zcn

I modified cpmtris so that "vt100" and "8 MHz" are the default values.

cpmtris.com is the assembled binary that uses these settings.

See CPMTRIS.DOC for full documentation.

## Commands

| Action     | Key |
| ---------- | --- |
| Rotate     | s   |
| Left/Right | k/l |
| Drop       | d   |

## Command-Line Options

cpmtris [termtype [mhz*10]]

termtype specifies the terminal type:

| Type | Terminal                    |
| ---- | --------------------------- |
| 0    | as defined in patch area    |
| 1    | VT100 (default)             |
| 2    | VT52 (PCW, +3, etc.)        |
| 3    | ZCN (this is auto-detected) |
| 4    | VC404                       |

mhz*10 defines the speed of the machine "times 10", e.g. for a
3.5 MHz machine, use "35" or for 8 MHz (default) use "80".

E.g.: cpmtris 1 80 for a VT100 8 MHz machine, which is the default.