mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-10-07 09:27:38 -04:00
bryanthaboi
6774889505
Ruby and Sapphire 1.0/1.1/1.2 import, play, save, convert and link. Gen 3 shaders, braille, weather and reflection parity, link room players, RS custom carts and launcher support, Gen 3 link fixes for Emerald and FireRed/LeafGreen.
55 lines
3.0 KiB
Lua
55 lines
3.0 KiB
Lua
package.path = "./?.lua;./?/init.lua;" .. package.path
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local T = require("tests.harness")
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local Chrome = require("src.import.gba.rs.text_chrome_extract")
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local data = {}
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local function bytes(off, values) for i, v in ipairs(values) do data[off + i - 1] = v end end
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local rom = { get = function(_, off) return data[off] or 0 end }
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local V = {
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RS_FONT_TYPE1_MAP = { off = 0, count = 2 },
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RS_FONT_TYPE3_MAP = { off = 8, count = 2 },
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RS_FONT_WIDTHS = { [0] = { off = 20, count = 2 }, [1] = { off = 30, count = 4 },
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[3] = { off = 40, count = 2 }, [4] = { off = 50, count = 4 } },
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}
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bytes(0, { 3, 1, 0, 2 })
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bytes(8, { 1, 3, 2, 0 })
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bytes(20, { 5, 7 })
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bytes(30, { 4, 5, 6, 7 })
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bytes(40, { 6, 8 })
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bytes(50, { 3, 4, 5, 6 })
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local function spec(kind, id, language, stride, size, lower)
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return { type = kind, id = id, language = language or "latin", glyphs = 100,
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glyphSize = stride or 8, bytes = size or 4096, lowerTileOffset = lower or 8,
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bpp = (id < 3 or id == 6) and 1 or 4 }
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end
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local upper, lower = Chrome.glyphPointers(rom, spec(0, 0, nil, 16), 1, V)
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T.eq(upper, 116, "font 0 upper tile is sequential")
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T.eq(lower, 124, "font 0 lower tile offset is native")
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upper, lower = Chrome.glyphPointers(rom, spec(1, 1), 1, V)
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T.eq(upper, 100, "font 1 remaps upper tile")
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T.eq(lower, 116, "font 1 remaps lower tile")
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T.eq(Chrome.glyphPointers(rom, spec(1, 1), 2, V), nil, "font 1 stops at native map count")
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upper, lower = Chrome.glyphPointers(rom, spec(2, 2), 1, V)
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T.eq(upper, 1796, "font 2 uses blank tile 212")
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T.eq(lower, 108, "font 2 lower tile uses raw glyph index")
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upper, lower = Chrome.glyphPointers(rom, spec(3, 6), 1, V)
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T.eq(upper, 116, "braille uses type 3 upper map")
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T.eq(lower, 100, "braille uses type 3 lower map")
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upper, lower = Chrome.glyphPointers(rom, spec(4, 3, "japanese", 64, 4096, 512), 17, V)
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T.eq(upper, 1156, "Japanese font 3 interleaves 16 upper tiles")
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T.eq(lower, 1668, "Japanese font 3 lower plane is 512 bytes later")
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T.eq(Chrome.glyphPointers(rom, spec(0, 3, nil, 64, 64, 32), 1, V), nil, "glyph cannot spill into the next ROM asset")
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T.eq(Chrome.glyphWidth(rom, spec(0, 0), 1, V), 7, "font 0 native width")
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T.eq(Chrome.glyphWidth(rom, spec(1, 1), 1, V), 6, "font 1 width follows lower remap")
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T.eq(Chrome.glyphWidth(rom, spec(2, 2), 1, V), 6, "font 2 width still follows type 1 map")
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T.eq(Chrome.glyphWidth(rom, spec(1, 4), 1, V), 5, "font 4 native width follows remap")
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T.eq(Chrome.glyphWidth(rom, spec(0, 0, "japanese"), 100, V), 8, "Japanese advances eight pixels")
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T.eq(Chrome.glyphWidth(rom, spec(3, 6), 1, V), 8, "braille advances eight pixels")
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T.eq(Chrome.glyphWidth(rom, spec(0, 0), 2, V), nil, "Latin width table bounds glyph domain")
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bytes(100, { 0x81, 0xE3 })
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T.eq(Chrome.pixel(rom, 100, 1, 0, 0), 15, "1bpp bit zero is left foreground")
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T.eq(Chrome.pixel(rom, 100, 1, 1, 0), 0, "1bpp background")
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T.eq(Chrome.pixel(rom, 100, 1, 7, 0), 15, "1bpp bit seven is right foreground")
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T.eq(Chrome.pixel(rom, 101, 4, 0, 0), 3, "4bpp keeps fixed palette index")
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T.eq(Chrome.pixel(rom, 101, 4, 1, 0), 14, "4bpp shadow is E")
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T.finish("game3_rs_text_chrome_test")
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