From 9a03cf10a4c8a88cf60449ee2f331fd683319a05 Mon Sep 17 00:00:00 2001 From: Kyle McLamb Date: Mon, 10 Jul 2017 00:22:41 -0400 Subject: [PATCH] Remove parsed options from the love.load arglist --HG-- branch : minor --- src/scripts/boot.lua | 39 ++++++++++++++++++++++++- src/scripts/boot.lua.h | 66 ++++++++++++++++++++++++++++++++++++++++-- 2 files changed, 102 insertions(+), 3 deletions(-) diff --git a/src/scripts/boot.lua b/src/scripts/boot.lua index 7b924eeb7..b5bcdc760 100644 --- a/src/scripts/boot.lua +++ b/src/scripts/boot.lua @@ -115,6 +115,8 @@ love.arg.options = { game = { a = 1 } } +love.arg.option_indexes = {} + function love.arg.parse_option(m, i) m.set = true @@ -139,8 +141,11 @@ function love.arg.parse_options() local m = string.match(arg[i], "^%-%-(.+)") if m and love.arg.options[m] then + love.arg.option_indexes[i] = true i = i + love.arg.parse_option(love.arg.options[m], i+1) elseif not game then + love.arg.option_indexes[i] = true + love.arg.options.game.index = i game = i end i = i + 1 @@ -151,6 +156,31 @@ function love.arg.parse_options() end end +-- Returns the arguments that are passed to your game via love.load() it holds +-- the exact same arguments as the default 'arg' table, except the indexes are +-- shifted such that your game source (eg. "game.love" for a file, "game.exe" +-- for a fused game) is out[0] +function love.arg.game_arguments(a) + local out = {} + + local low = math.huge + for k, v in pairs(arg) do + if k < low then + low = k + end + end + + local o = low + for i=low, #a do + if not love.arg.option_indexes[i] then + out[o] = a[i] + o = o + 1 + end + end + + return out +end + function love.createhandlers() -- Standard callback handlers. @@ -281,6 +311,13 @@ function love.boot() -- Is this one of those fancy "fused" games? local can_has_game = pcall(love.filesystem.setSource, exepath) + + if can_has_game then + -- the game source is in the exe so we should pass the argument we + -- originally though was the game to the app + love.arg.option_indexes[love.arg.options.game.index] = false + end + local is_fused_game = can_has_game or love.arg.options.fused.set love.filesystem.setFused(is_fused_game) @@ -516,7 +553,7 @@ function love.run() love.math.setRandomSeed(os.time()) end - if love.load then love.load(arg) end + if love.load then love.load(love.arg.game_arguments(arg)) end -- We don't want the first frame's dt to include time taken by love.load. if love.timer then love.timer.step() end diff --git a/src/scripts/boot.lua.h b/src/scripts/boot.lua.h index 3a4498522..00dc21374 100644 --- a/src/scripts/boot.lua.h +++ b/src/scripts/boot.lua.h @@ -209,6 +209,8 @@ const unsigned char boot_lua[] = 0x09, 0x66, 0x75, 0x73, 0x65, 0x64, 0x20, 0x3d, 0x20, 0x7b, 0x61, 0x20, 0x3d, 0x20, 0x30, 0x20, 0x7d, 0x2c, 0x0a, 0x09, 0x67, 0x61, 0x6d, 0x65, 0x20, 0x3d, 0x20, 0x7b, 0x20, 0x61, 0x20, 0x3d, 0x20, 0x31, 0x20, 0x7d, 0x0a, 0x7d, 0x0a, + 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x61, 0x72, 0x67, 0x2e, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x69, 0x6e, + 0x64, 0x65, 0x78, 0x65, 0x73, 0x20, 0x3d, 0x20, 0x7b, 0x7d, 0x0a, 0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x61, 0x72, 0x67, 0x2e, 0x70, 0x61, 0x72, 0x73, 0x65, 0x5f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x28, 0x6d, 0x2c, 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