love.errhand (한국어)
오류 메시지를 출력하기 위해 사용되는 오류 핸들러입니다.
Contents
함수
형태
love.errhand( msg )
매개변수
string msg
- 에러 메시지입니다.
리턴값
Nothing.
예제
Available since LÖVE 0.9.0 |
This variant is not supported in earlier versions. |
The default function used if you don't supply your own.
local function error_printer(msg, layer)
print((debug.traceback("Error: " .. tostring(msg), 1+(layer or 1)):gsub("\n[^\n]+$", "")))
end
function love.errhand(msg)
msg = tostring(msg)
error_printer(msg, 2)
if not love.window or not love.graphics or not love.event then
return
end
if not love.graphics.isCreated() or not love.window.isCreated() then
if not pcall(love.window.setMode, 800, 600) then
return
end
end
-- 상태 초기화.
if love.mouse then
love.mouse.setVisible(true)
love.mouse.setGrabbed(false)
end
if love.joystick then
for i,v in ipairs(love.joystick.getJoysticks()) do
v:setVibration() -- 모든 조이스틱 진동 정지.
end
end
if love.audio then love.audio.stop() end
love.graphics.reset()
love.graphics.setBackgroundColor(89, 157, 220)
local font = love.graphics.setNewFont(14)
love.graphics.setColor(255, 255, 255, 255)
local trace = debug.traceback()
love.graphics.clear()
love.graphics.origin()
local err = {}
table.insert(err, "Error\n")
table.insert(err, msg.."\n\n")
for l in string.gmatch(trace, "(.-)\n") do
if not string.match(l, "boot.lua") then
l = string.gsub(l, "stack traceback:", "Traceback\n")
table.insert(err, l)
end
end
local p = table.concat(err, "\n")
p = string.gsub(p, "\t", "")
p = string.gsub(p, "%[string \"(.-)\"%]", "%1")
local function draw()
love.graphics.clear()
love.graphics.printf(p, 70, 70, love.graphics.getWidth() - 70)
love.graphics.present()
end
while true do
love.event.pump()
for e, a, b, c in love.event.poll() do
if e == "quit" then
return
end
if e == "keypressed" and a == "escape" then
return
end
end
draw()
if love.timer then
love.timer.sleep(0.1)
end
end
end
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