akkartik
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lines-maleza-experiment
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extract method

This commit is contained in:
Kartik K. Agaram 2022-07-23 23:36:04 -07:00
parent b7a67ab1e9
commit 6f74f95a46
2 changed files with 13 additions and 14 deletions
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11
edit.lua
View File

@ -118,6 +118,17 @@ function edit.initialize_state(top, left, right, font_height, line_height) -- c
return result
end -- App.initialize_state
function edit.fixup_cursor(State)
if State.cursor1.line > #State.lines or State.lines[State.cursor1.line].mode ~= 'text' then
for i,line in ipairs(State.lines) do
if line.mode == 'text' then
State.cursor1.line = i
break
end
end
end
end
function edit.draw(State)
App.color(Text_color)
--? print(State.screen_top1.line, State.screen_top1.pos, State.cursor1.line, State.cursor1.pos)

16
main.lua
View File

@ -42,23 +42,11 @@ function App.initialize(arg)
Text.redraw_all(Editor_state)
Editor_state.screen_top1 = {line=1, pos=1}
Editor_state.cursor1 = {line=1, pos=1}
for i,line in ipairs(Editor_state.lines) do
if line.mode == 'text' then
Editor_state.cursor1.line = i
break
end
end
edit.fixup_cursor(Editor_state)
else
Editor_state.lines = load_from_disk(Editor_state.filename)
Text.redraw_all(Editor_state)
if Editor_state.cursor1.line > #Editor_state.lines or Editor_state.lines[Editor_state.cursor1.line].mode ~= 'text' then
for i,line in ipairs(Editor_state.lines) do
if line.mode == 'text' then
Editor_state.cursor1.line = i
break
end
end
end
edit.fixup_cursor(Editor_state)
end
love.window.setTitle('lines.love - '..Editor_state.filename)