mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-09-28 23:00:21 -04:00
bryanthaboi
66 lines
2.3 KiB
Lua
66 lines
2.3 KiB
Lua
package.path = "./?.lua;./?/init.lua;" .. package.path
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local T = require("tests.harness")
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local check, eq = T.check, T.eq
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local ROM_PATH = os.getenv("POKEPORT_EMERALD_ROM") or "../pokeemerald/pokeemerald.gba"
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local f = io.open(ROM_PATH, "rb")
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if not f then
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print("emerald_intro_extra_test: skipped (no ROM at " .. ROM_PATH .. ")")
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os.exit(0)
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end
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local data = f:read("*a")
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f:close()
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if data:sub(0xAD, 0xB0) ~= "BPEE" then
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print("emerald_intro_extra_test: skipped (" .. ROM_PATH .. " is not Emerald)")
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os.exit(0)
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end
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local rom = { id = "emerald", size = #data }
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function rom.get(_, o) return data:byte(o + 1) end
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function rom.u16(_, o) local a, b = data:byte(o + 1, o + 2); return a + b * 256 end
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function rom.u32(_, o)
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local a, b, c, d = data:byte(o + 1, o + 4)
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return a + b * 256 + c * 65536 + d * 16777216
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end
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function rom.readString(_, o, n) return data:sub(o + 1, o + n) end
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local files = {}
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local cache = {
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write = function(_, rel, bytes) files[rel] = bytes; return true end,
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read = function(_, rel) return files[rel] end,
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}
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local M = require("src.import.gba.rse.extract_intro_extra_emerald")
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local ROOT = "data/generated/gba"
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check(not M.ready(cache, ROOT), "not ready before run")
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local ok, man = M.run(rom, cache, { cacheRoot = ROOT })
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eq(ok, true, "extractor ran")
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check(M.ready(cache, ROOT), "ready after run")
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for _, rel in ipairs(M.REQUIRED) do
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check(files[ROOT .. "/" .. rel] ~= nil, "wrote " .. rel)
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end
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local aff = man.gfAffineAnims
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eq(#aff, 4, "four Game Freak affine anims")
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eq(aff[2][2].xScale, 16, "grow step x")
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eq(aff[2][2].duration, 16, "grow step duration")
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eq(aff[2][3].xScale, -16, "shrink step x")
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eq(aff[3][1].xScale, 256, "grow big starts at unit scale")
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eq(aff[4][2].xScale, 2, "logo grows by 2")
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eq(aff[1][2].op, "end", "small anim ends")
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local bike = man.playerBicycleAnims
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eq(bike[1][1].duration, 4, "fast bicycle frames last 4")
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eq(bike[1][2].frame, 1, "second bicycle frame is 64 tiles in")
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eq(bike[1][5].op, "jump", "fast bicycle loops")
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eq(man.waterDropRipple.w, 64, "ripple frame width")
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eq(man.waterDropRipple.h, 32, "ripple frame height")
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eq(man.groudonRocks.w, 32, "rock sprite width")
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eq(man.groudonRocks.tileTag, 10058, "ANIM_TAG_ROCKS")
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eq(#man.groudonRocks.anims, 6, "six rock anims")
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eq(#man.palettes.rocks, 16, "rock palette")
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T.finish()
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