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| 1 | - | -- drafter.lua -- stateful approach |
| 1 | + | -- drafter.lua -- stateless approach |
| 2 | ||
| 3 | local drafter = {}
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| 4 | ||
| 5 | - | drafter.maxLength = 0 |
| 5 | + | function drafter.line(startX, startY, endX, endY, maxLength) |
| 6 | local deltaX, deltaY = endX - startX, endY - startY | |
| 7 | - | function drafter.line(startX, startY, endX, endY) |
| 7 | + | |
| 8 | if requestedLength > maxLength then | |
| 9 | local ratio = maxLength / requestedLength | |
| 10 | - | if requestedLength > drafter.maxLength then |
| 10 | + | |
| 11 | - | local ratio = drafter.maxLength / requestedLength |
| 11 | + | |
| 12 | display.newLine(startX, startY, endX, endY) | |
| 13 | end | |
| 14 | ||
| 15 | return drafter |
