mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-10-25 22:46:36 -04:00
bryanthaboi
92 lines
2.6 KiB
Lua
92 lines
2.6 KiB
Lua
-- home/fade_audio.asm:12-35
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package.path = "./?.lua;./?/init.lua;" .. package.path
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local T = require("tests.harness")
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local check = T.check
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local eq = T.eq
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love = require("tests.love_stub")
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local Source = {}
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Source.__index = Source
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function Source:play() self.playing = true end
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function Source:stop() self.playing = false end
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function Source:pause() self.playing = false end
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function Source:isPlaying() return self.playing end
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function Source:setLooping() end
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function Source:setVolume(v) self.volume = v end
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function Source:setPitch() end
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function Source:setFilter() end
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local current
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local resets = 0
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local fakeChip = {
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playMusic = function()
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current = setmetatable({ playing = true }, Source)
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return current
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end,
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currentSource = function() return current end,
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rebuildPlayback = function()
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current = setmetatable({ playing = true }, Source)
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resets = resets + 1
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return true
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end,
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stopMusic = function() current = nil end,
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update = function() end,
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ensureMusicPlaying = function() end,
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holdMusic = function() end,
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awaitingFirstBuffer = function() return false end,
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applyOptions = function() return false end,
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setStereo = function() end,
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}
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package.loaded["src.core.ChipAudio"] = fakeChip
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local Music = require("src.core.Music")
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local mixCalls = 0
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love.audio = {
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newSource = function() return setmetatable({}, Source) end,
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setMixWithSystem = function()
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mixCalls = mixCalls + 1
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fakeChip.rebuildPlayback()
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Music.onDeviceReset()
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return true
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end,
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}
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local data = { audio = {
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songs = {
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Music_TitleScreen = { chip = true },
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Music_PalletTown = { chip = true },
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},
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mapSongs = { PALLET_TOWN = "Music_PalletTown" },
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} }
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local opts = { audioMode = "both", musicVol = 7, musicFilter = 0 }
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Music.applyOptions(opts)
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Music.play(data, "Music_TitleScreen")
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local title = current
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eq(Music.current(), "Music_TitleScreen", "title theme playing")
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mixCalls, resets = 0, 0
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Music.applyOptions(opts)
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eq(mixCalls, 0, "CONTINUE re-applying the same options sends no setMixWithSystem")
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eq(resets, 0, "so the playing title stream is not rebuilt mid-song")
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check(current == title, "the title keeps its queued stream")
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local full = current.volume
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Music.playMap(data, "PALLET_TOWN", false, false, Music.MAP_FADE)
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eq(Music.current(), "Music_TitleScreen", "title fades before the map theme")
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for _ = 1, 3 * (Music.MAP_FADE + 1) do Music.update(data) end
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local faded = current.volume
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check(faded < full, "fade has lowered the title volume")
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fakeChip.rebuildPlayback()
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Music.onDeviceReset()
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check(math.abs(current.volume - faded) < 1e-9,
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"a device reset mid-fade keeps the faded level")
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T.finish("continue_fade_audio_reset_bug2844")
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