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| 1 | --this function will print the text in the centre of the current line of the monitor connected on the specified side | |
| 2 | - | local side = "bottom" |
| 2 | + | local side = "left" |
| 3 | local monitorprintcentred = function(text, side) | |
| 4 | local monitor = peripheral.wrap(side) | |
| 5 | local maxw, maxh = monitor.getSize() --screen dimensions | |
| 6 | local curx, cury = monitor.getCursorPos() --cursor pos | |
| 7 | ||
| 8 | monitor.setCursorPos((maxw-#text)/2,cury) --set it to the point where write will make the text centred | |
| 9 | monitor.write(text) --write the text | |
| 10 | monitor.setCursorPos(curx,cury+1) --return the cursor to the same position on the next line | |
| 11 | end | |
| 12 | ||
| 13 | local maxw, maxh =monitor.getSize() --screen dimensions | |
| 14 | monitor.setCursorPos(1,math.floor(maxh/2))--set cursor to the start of the upper middle line | |
| 15 | ||
| 16 | monitor.setTextColor(colors.red) | |
| 17 | - | monitorprintcentred("Air Lock 1","left")--print centred on that line |
| 17 | + | monitorprintcentred("1")--print centred on that line
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| 18 | ||
| 19 | monitor.setTextColor(colors.green) | |
| 20 | monitorprintcentred("E Quarry")--print centred on that line |
