mirror of
https://github.com/SashLilac/cambridge.git
synced 2024-11-22 22:49:03 -06:00
53 lines
2.7 KiB
Markdown
53 lines
2.7 KiB
Markdown
Coding conventions
|
|
------------------
|
|
|
|
* Use tabs to indent, spaces to align.
|
|
* Specifically, spaces should not appear at the beginning of a line, and tabs should not appear _except_ at the beginning of a line.
|
|
* The sole exception is in a multiline `if` statement; the initial `if` should have four spaces before it to align it with an `elseif` on the next line. For example:
|
|
|
|
```lua
|
|
---- 4 spaces
|
|
if self.level < 900 then return 12
|
|
elseif self.level < 1200 then return 8
|
|
else return 6 end
|
|
```
|
|
|
|
* Comments at the end of lines of code must be one line long. Multi-line comments must appear in their own block.
|
|
|
|
```lua
|
|
if self.piece:isDropBlocked(self.grid) then
|
|
-- this is a comment that appears in a block of its own, separate from any code
|
|
-- consecutive multiline comments must have the same indentation level and
|
|
-- not appear next on the same line as actual code
|
|
self.drop_bonus = math.min(self.drop_bonus - 1, 0) -- comments at the end of a line must stay on that line
|
|
else
|
|
if piece_dy >= 1 then -- basically
|
|
self.drop_bonus = self.drop_bonus + piece_dy * 20 -- this sort of
|
|
end -- multiline comment
|
|
self.drop_bonus = self.drop_bonus + 1 -- is completely
|
|
end -- unacceptable
|
|
```
|
|
|
|
* Use `snake_case` for variables, `camelCase` for functions.
|
|
|
|
```lua
|
|
function MyGameMode:on_activate_bleep_bloop()
|
|
-- no, bad, use "onActivateBleepBloop"
|
|
local bleepBloopFrames = 240
|
|
-- this is also bad, use "bleep_bloop_frames"
|
|
local bleep_bloop_bonus = self.lock_delay * 150
|
|
self.bleepBloopSubscore = self.bleepBloopSubscore + bleep_bloop_bonus
|
|
-- member variables are also variables, this should be "bleep_bloop_subscore"
|
|
end
|
|
```
|
|
|
|
|
|
Contributor's License Agreement
|
|
-------------------------------
|
|
|
|
By contributing source code or other assets (e.g. music, artwork, graphics) to Cambridge, through a pull request or otherwise, you provide me with a non-exclusive, royalty-free, worldwide, perpetual license to use, copy, modify, distribute, sublicense, publicly perform, and create derivative works of the assets for any purpose.
|
|
|
|
You also waive all moral rights to your contributions insofar as they are used in the Cambridge repository or in any code or works deriving therefrom.
|
|
|
|
(Notwithstanding the above clause, I will still make my best effort to provide sufficient attribution to all contributions. At the very least you'll get documentation of your contributions under SOURCES, and probably a special place in the credit roll as well.)
|