mirror of
https://github.com/bryanthaboi/gen1recomp.git
synced 2026-08-12 08:21:02 +02:00
bryanthaboi
95 lines
2.8 KiB
Lua
95 lines
2.8 KiB
Lua
-- ..(home/audio.asm ln 9)
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-- ..(home/fade_audio.asm ln 36)
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-- luajit tests/engine/map_music_fade.lua
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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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function Source:getDuration() return 1 end
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local made = {} -- file -> the last source built for it
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love.audio = {
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newSource = function(file, mode)
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made[file] = setmetatable({ file = file, mode = mode }, Source)
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return made[file]
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end,
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}
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local Music = require("src.core.Music")
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local data = { audio = {
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songs = {
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Music_Pallet = { file = "pallet.wav" },
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Music_Routes1 = { file = "routes1.wav" },
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Music_Pewter = { file = "pewter.wav" },
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},
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mapSongs = {
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PALLET_TOWN = "Music_Pallet",
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ROUTE_1 = "Music_Routes1",
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PEWTER_CITY = "Music_Pewter",
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},
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} }
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local function frames(n)
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for _ = 1, n do Music.update(data) end
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end
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local function playing()
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for file, src in pairs(made) do
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if src.playing then return file end
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end
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return "(silence)"
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end
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local FADE = 7 * Music.MAP_FADE -- 7 volume levels x 10 frames
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Music.stop()
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Music.playMap(data, "PALLET_TOWN", false, false, Music.MAP_FADE)
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eq(playing(), "pallet.wav", "the first map after boot starts at once")
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local fullVolume = made["pallet.wav"].volume
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Music.playMap(data, "ROUTE_1", false, false, Music.MAP_FADE)
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eq(playing(), "pallet.wav", "the new theme waits while the old one fades")
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frames(FADE - 1)
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eq(playing(), "pallet.wav", "still fading one frame short of silence")
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check(made["pallet.wav"].volume < fullVolume,
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"the old theme has been ramped down by then")
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frames(1)
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eq(playing(), "routes1.wav", "the queued theme takes over after 7 * 10 frames")
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eq(made["routes1.wav"].volume, fullVolume,
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"the new theme starts at full volume, not where the ramp ended")
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Music.playMap(data, "ROUTE_1", false, false, Music.MAP_FADE)
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eq(playing(), "routes1.wav", "the same theme keeps playing")
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frames(FADE)
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eq(playing(), "routes1.wav", "and no fade was armed for it")
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Music.playMap(data, "PALLET_TOWN", false, false, Music.MAP_FADE)
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frames(3 * Music.MAP_FADE)
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Music.playMap(data, "PEWTER_CITY", false, false, Music.MAP_FADE)
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eq(playing(), "routes1.wav", "the retargeted fade keeps ramping the old theme")
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frames(4 * Music.MAP_FADE)
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eq(playing(), "pewter.wav", "the ramp lands on the newest map's theme")
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Music.playMap(data, "PALLET_TOWN", false, false)
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eq(playing(), "pallet.wav", "a fadeless map cue swaps immediately")
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T.finish("map_music_fade")
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