mirror of
https://github.com/bryanthaboi/gen1recomp
synced 2026-09-26 13:33:27 -04:00
bryanthaboi
76 lines
2.7 KiB
Lua
76 lines
2.7 KiB
Lua
-- The Easy Chat word picker pages eight words at a time, the way the cart
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-- does (easy_chat_2.c scrolls selectWordRowsAbove by 4, two words per row),
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-- and its own navigation moves through four rows. The draw loop used to
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-- render three, so the last two words of every page were selectable -- the
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-- cursor could sit on them -- but never drawn, and a group's 7th and 8th
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-- words could not be read at all.
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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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love = require("tests.love_stub")
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-- Record what reaches the font instead of drawing it, the same technique
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-- tests/engine/gen2_options_menu_translation_test.lua uses.
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local drawn = {}
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local realFont = require("src.ui.game3.frlg_font")
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local stub = setmetatable({}, { __index = realFont })
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stub.draw = function(text, x, y) drawn[#drawn + 1] = { text = text, x = x, y = y } end
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package.loaded["src.ui.game3.frlg_font"] = stub
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package.loaded["src.core.game3.rom_text"] = {
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plain = function(key) return key end,
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ir = function(key) return { { t = "text", s = key } } end,
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}
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local EasyChat = require("src.ui.game3.easy_chat")
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local EasyChatText = require("src.core.game3.easy_chat_text")
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-- A group with more than eight words, so a full page is drawn.
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local words = {}
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for i = 0, 9 do words[#words + 1] = { id = 9 * 512 + i, text = "WORD" .. i } end
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EasyChatText.install({ groups = { [9] = { id = 9, name = "FEELINGS", words = words } } })
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local group = EasyChatText.group(9)
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check(group ~= nil, "the words table has a group with more than one page")
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EasyChat.open({ type = 0, words = {} })
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local st = EasyChat._state
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check(st ~= nil, "the screen is open")
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st.mode = "WORD"
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st.groups = { group }
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st.groupCursor = 1
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st.wordPage = 0
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drawn = {}
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EasyChat.draw()
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local shown = {}
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for _, row in ipairs(drawn) do shown[row.text] = row.y end
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local missing = {}
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for index = 1, 8 do
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local word = group.words[index]
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if word and not shown[word.text] then missing[#missing + 1] = word.text end
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end
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check(#missing == 0, "every word of the page is drawn, got " .. #missing .. " missing")
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-- The rows have to stay inside the 78 px frame the screen draws them in.
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local frameTop, frameBottom = 76, 76 + 78
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local lowest = 0
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for index = 1, 8 do
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local word = group.words[index]
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local y = word and shown[word.text]
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if y then
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check(y >= frameTop, "row " .. index .. " starts below the frame top")
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if y > lowest then lowest = y end
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end
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end
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check(lowest + realFont.GLYPH_HEIGHT <= frameBottom,
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"the last row's glyphs stay inside the frame (" .. lowest + realFont.GLYPH_HEIGHT .. " <= " .. frameBottom .. ")")
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EasyChat.close(false)
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package.loaded["src.ui.game3.frlg_font"] = realFont
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package.loaded["src.core.game3.rom_text"] = nil
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T.finish("game3_easy_chat_page_test")
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