diff options
Diffstat (limited to 'main.lua')
| -rw-r--r-- | main.lua | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/main.lua b/main.lua index b63c7fc..de50b65 100644 --- a/main.lua +++ b/main.lua @@ -20,7 +20,8 @@ function App.initialize_globals() -- a text is a table with: -- mode = 'text', -- string data, --- a (y) coord in pixels (updated while painting screen), +-- startpos, the index of data the line starts rendering from (if currently on screen), can only be >1 for topmost line on screen +-- starty, the y coord in pixels -- some cached data that's blown away and recomputed when data changes: -- fragments: snippets of rendered love.graphics.Text, guaranteed to not wrap -- screen_line_starting_pos: optional array of grapheme indices if it wraps over more than one screen line @@ -275,7 +276,11 @@ function App.draw() y = y + Drawing.pixels(line.h) + Drawing_padding_bottom else --? print('text') - line.y = y + line.starty = y + line.startpos = 1 + if line_index == Screen_top1.line then + line.startpos = Screen_top1.pos + end y, Screen_bottom1.pos = Text.draw(line, Line_width, line_index) y = y + Line_height --? print('=> y', y) |