mirror of
https://github.com/bryanthaboi/gen1recomp.git
synced 2026-08-20 20:50:21 +02:00
bryanthaboi
114 lines
4.2 KiB
Lua
114 lines
4.2 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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love = love or require("tests.love_stub")
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local ScreenPosition = require("src.core.ScreenPosition")
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local TouchSkin = require("src.core.TouchSkin")
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local Renderer = require("src.render.Renderer")
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local Chrome = require("src.ui.gen2.Chrome")
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local Zoom = require("src.render.Zoom")
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eq(ScreenPosition.normalize(nil), "center", "no setting is CENTER")
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eq(ScreenPosition.normalize("junk"), "center", "garbage degrades to CENTER")
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eq(ScreenPosition.normalize("top"), "top", "top passes through")
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eq(ScreenPosition.label("upper"), "UPPER", "upper reads UPPER")
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local seen, v = {}, "center"
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for _ = 1, 3 do
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seen[#seen + 1] = ScreenPosition.label(v)
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v = ScreenPosition.cycle(v, 1)
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end
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eq(table.concat(seen, ","), "CENTER,UPPER,TOP", "the row cycles CENTER,UPPER,TOP")
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eq(ScreenPosition.cycle("top", 1), "center", "and wraps back to CENTER")
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eq(ScreenPosition.cycle("center", -1), "top", "stepping back lands on TOP")
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ScreenPosition.setMode("center")
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eq(ScreenPosition.lift(640, 288), 0, "CENTER never lifts")
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ScreenPosition.setMode("top")
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eq(ScreenPosition.lift(640, 288), 176, "TOP lifts the centered origin to 0")
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eq(ScreenPosition.lift(288, 288), 0, "no slack, no lift")
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eq(ScreenPosition.lift(144, 288), 0, "negative slack, no lift")
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eq(ScreenPosition.lift(640, 288, 40), 136, "TOP stops at the safe-area inset")
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eq(ScreenPosition.lift(640, 288, 999), 0,
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"a safe inset past center degrades to centered")
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ScreenPosition.setMode("upper")
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eq(ScreenPosition.lift(640, 288), 88, "UPPER lands halfway between")
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eq(ScreenPosition.lift(640, 288, 40), 88, "a small inset leaves UPPER alone")
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eq(ScreenPosition.lift(640, 288, 120), 56, "a large inset pushes UPPER down")
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ScreenPosition.applyOptions({ screenPos = "top" })
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eq(ScreenPosition.mode, "top", "applyOptions takes the stored key")
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ScreenPosition.applyOptions(nil)
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eq(ScreenPosition.mode, "center", "applyOptions without options is CENTER")
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local function setWindow(w, h)
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love.graphics.getDimensions = function() return w, h end
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love.graphics.getPixelDimensions = function() return w, h end
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end
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setWindow(360, 640)
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TouchSkin.setActive(nil)
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Renderer:init()
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Zoom.offset = 0
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ScreenPosition.setMode("center")
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local r = Renderer:frameRects()
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eq(r.Sp, 2, "360x640 fits two whole GB pixels")
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eq(r.lift, 0, "CENTER: no lift")
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eq(r.oy, 176, "CENTER: the letterbox is centered")
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local _, vhCenter = Renderer:worldViewSize()
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ScreenPosition.setMode("top")
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r = Renderer:frameRects()
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eq(r.lift, 176, "TOP: the full centered slack lifts away")
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eq(r.oy, 0, "TOP: the letterbox sits at the top edge")
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eq(r.uoy, 0, "TOP: the UI letterbox follows")
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eq(r.ox, math.floor((360 - 320) / 2), "TOP: horizontal centering is untouched")
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local _, vhTop = Renderer:worldViewSize()
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eq(vhTop, vhCenter + 2 * math.ceil(176 / 2),
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"TOP: the world canvas grows to keep the bottom covered")
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ScreenPosition.setMode("upper")
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r = Renderer:frameRects()
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eq(r.oy, 88, "UPPER: the letterbox centers in the upper half")
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ScreenPosition.setMode("top")
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local ox, oy = Chrome.fitOrigin(360, 640)
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eq(oy, 0, "TOP: Gold's letterbox sits at the top edge")
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eq(ox, math.floor((360 - 320) / 2), "TOP: Gold's horizontal centering is untouched")
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ScreenPosition.setMode("center")
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local _, cy = Chrome.fitOrigin(360, 640)
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eq(cy, 176, "CENTER: Gold's letterbox is centered")
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ScreenPosition.setMode("top")
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local skin = assert(TouchSkin.parse([[
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overlays = 1
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overlay0_name = "bezel"
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overlay0_full_screen = true
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overlay0_normalized = true
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overlay0_viewport = "0.1,0.1,0.8,0.4"
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overlay0_descs = 1
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overlay0_desc0 = "nul,0.5,0.5,rect,0.02,0.02"
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]]))
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TouchSkin.setActive(skin)
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TouchSkin.setOverlayLive(false)
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r = Renderer:frameRects()
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eq(r.cut, true, "the skin viewport cuts the playfield")
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eq(r.lift, 0, "a skin viewport disables the lift")
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eq(select(1, ScreenPosition.skinActive(360, 640)), true,
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"skinActive sees the viewport")
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local _, sy = Chrome.fitOrigin(360, 640)
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local _, cy2 = (function()
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ScreenPosition.setMode("center")
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return Chrome.fitOrigin(360, 640)
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end)()
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eq(sy, cy2, "with a skin the Gold origin ignores the mode")
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TouchSkin.setActive(nil)
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ScreenPosition.setMode("center")
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T.finish("screen_position")
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