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Update windont.lua

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LDDestroier 2020-01-30 01:50:15 -05:00 committed by GitHub
parent ec091d2031
commit 0762fc95e1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 4 deletions
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23
windont/windont.lua
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@ -55,6 +55,7 @@ lval.to_blit[0], lval.to_colors["-"] = "-", 0
local windont = {
doClearScreen = false, -- if true, will clear the screen during render
ignoreUnchangedLines = true, -- if true, the render function will check each line it renders against the last framebuffer and ignore it if they are the same
useSetVisible = false, -- if true, sets the base terminal's visibility to false before rendering
default = {
baseTerm = term.current(), -- default base terminal for all windows
@ -76,6 +77,13 @@ local windont = {
-- should not draw over any terminal space that isn't occupied by a window
windont.render = function(options, ...)
-- potential options:
-- number: onlyX1
-- number: onlyX2
-- number: onlyY
-- boolean: force (forces render / ignores optimiztaion that compares current framebuffer to old one)
-- terminal: baseTerm (forces to render onto this terminal instead of the window's base terminal)
local windows = {...}
options = options or {}
local bT, scr_x, scr_y
@ -110,9 +118,16 @@ windont.render = function(options, ...)
local oriChar, oriText, oriBack
local baseTerms = {}
for i = 1, #windows do
baseTerms[windows[i].meta.baseTerm] = baseTerms[windows[i].meta.baseTerm] or {}
baseTerms[windows[i].meta.baseTerm][i] = true
if type(options.baseTerm) == "table" then
for i = 1, #windows do
baseTerms[options.baseTerm] = baseTerms[options.baseTerm] or {}
baseTerms[options.baseTerm][i] = true
end
else
for i = 1, #windows do
baseTerms[windows[i].meta.baseTerm] = baseTerms[windows[i].meta.baseTerm] or {}
baseTerms[windows[i].meta.baseTerm][i] = true
end
end
for bT, bT_list in pairs(baseTerms) do
@ -208,7 +223,7 @@ windont.render = function(options, ...)
end
end
end
if (not lval.oldScreenBuffer[bT]) or (
if (not lval.oldScreenBuffer[bT]) or (not windont.ignoreUnchangedLines) or (options.force) or (
table_concat(screenBuffer[1][y]) ~= table_concat(lval.oldScreenBuffer[bT][1][y]) or
table_concat(screenBuffer[2][y]) ~= table_concat(lval.oldScreenBuffer[bT][2][y]) or
table_concat(screenBuffer[3][y]) ~= table_concat(lval.oldScreenBuffer[bT][3][y])