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sokoban.love
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switch to line index in a function 

- Text.screen_line_width
This commit is contained in:
Kartik K. Agaram 2022-07-17 09:37:50 -07:00
parent 7e7f5b9256
commit 4ff6de9951
1 changed files with 3 additions and 2 deletions
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5
text.lua
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@ -722,7 +722,7 @@ function Text.to_pos_on_line(State, line_index, mx, my)
-- On all wrapped screen lines but the final one, clicks past end of
-- line position cursor on final character of screen line.
-- (The final screen line positions past end of screen line as always.)
if screen_line_index < #line.screen_line_starting_pos and mx > Text.screen_line_width(line, screen_line_index) then
if screen_line_index < #line.screen_line_starting_pos and mx > Text.screen_line_width(State, line_index, screen_line_index) then
--? print('past end of non-final line; return')
return line.screen_line_starting_pos[screen_line_index+1]-1
end
@ -735,7 +735,8 @@ function Text.to_pos_on_line(State, line_index, mx, my)
assert(false)
end
function Text.screen_line_width(line, i)
function Text.screen_line_width(State, line_index, i)
local line = State.lines[line_index]
local start_pos = line.screen_line_starting_pos[i]
local start_offset = Text.offset(line.data, start_pos)
local screen_line