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ubiquitousse/signal/backend/love.lua
2019-12-27 18:54:30 +01:00

43 lines
1.2 KiB
Lua

local signal = require((...):match("^(.-%.)backend").."signal")
function signal.registerEvents()
local callbacks = { -- everything except run, errorhandler, threaderror
"displayrotated", "draw", "load", "lowmemory", "quit", "update",
"directorydropped", "filedropped", "focus", "mousefocus", "resize", "visible",
"keypressed", "keyreleased", "textedited", "textinput",
"mousemoved", "mousepressed", "mousereleased", "wheelmoved",
"gamepadaxis", "gamepadpressed", "gamepadreleased",
"joystickadded", "joystickaxis", "joystickhat", "joystickpressed", "joystickreleased", "joystickremoved",
"touchmoved", "touchpressed", "touchreleased"
}
local event = signal.event
for _, callback in ipairs(callbacks) do
if callback == "update" then
if love[callback] then
local old = love[callback]
love[callback] = function(dt)
old(dt)
event:emit(callback, dt*1000)
end
else
love[callback] = function(dt)
event:emit(callback, dt*1000)
end
end
else
if love[callback] then
local old = love[callback]
love[callback] = function(...)
old(...)
event:emit(callback, ...)
end
else
love[callback] = function(...)
event:emit(callback, ...)
end
end
end
end
end
return signal