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quite the frustrating bugfix

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This commit is contained in:
Kartik K. Agaram 2022-05-23 15:34:05 -07:00
parent c9434e4f17
commit 8b5fdffd7d
1 changed files with 7 additions and 5 deletions
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12
text.lua
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@ -25,10 +25,11 @@ function Text.draw(line, line_width, line_index)
local frag, frag_text = f.data, f.text
-- render fragment
local frag_width = math.floor(App.width(frag_text)*Zoom)
print(x, frag, frag_width, line_width)
local s=tostring
print('('..s(x)..','..s(y)..') '..frag..'('..s(frag_width)..' vs '..s(line_width)..') '..s(line_index)..' vs '..s(Screen_top1.line)..'; '..s(pos)..' vs '..s(Screen_top1.pos))
if x + frag_width > line_width then
assert(x > 25) -- no overfull lines
-- I no longer remember why the fuck I added this
-- don't update y above screen top
if line_index > Screen_top1.line or pos > Screen_top1.pos then
y = y + math.floor(15*Zoom)
if New_foo then print('text: new screen line', y, App.screen.height, screen_line_starting_pos) end
@ -41,16 +42,17 @@ function Text.draw(line, line_width, line_index)
else
table.insert(line.screen_line_starting_pos, pos)
end
print(line_index, Screen_top1.line, pos, Screen_top1.pos)
-- if we updated y, check if we're done with the screen
if line_index > Screen_top1.line or pos > Screen_top1.pos then
print('a')
if y + math.floor(15*Zoom) >= App.screen.height then
print('a')
if y + math.floor(15*Zoom) > App.screen.height then
print('b', y, App.screen.height)
return y, screen_line_starting_pos
end
end
end
if Debug_new_render then print('checking to draw', pos, Screen_top1.pos) end
-- don't draw text above screen top
if line_index > Screen_top1.line or pos >= Screen_top1.pos then
if Debug_new_render then print('drawing '..frag) end
App.screen.draw(frag_text, x,y, 0, Zoom)