44 lines
1.4 KiB
Lua
44 lines
1.4 KiB
Lua
 
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-- states/ingame_observe.lua — the examine cursor.
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--
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-- Reads the cursor position straight off the level model rather than listening to
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-- levelCursorPopup.set.
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--
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-- Why: the popup is set from an animation-completion callback (`onFinish`), so
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-- unless the player has turned on the game's "quickExaminationPopup" option, the
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-- text arrives only after the cursor finishes gliding. In testing that put each
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-- announcement a full keypress behind -- you would hear the previous tile while
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-- standing on the next one. Polling cursorX/cursorY announces on the same frame
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-- the cursor moves, regardless of that setting, and needs no game edit.
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--
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-- The level model is a closure instance rather than a module, so it cannot be
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-- patched at require time; reading its public fields is the decoupled route.
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local describe = require("accessibility.describe")
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return {
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read = function()
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local ok, world = pcall(require, "models.world")
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if not ok or not world.currentLevel then
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return nil, nil
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end
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local level = world.currentLevel
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local x, y = level.cursorX, level.cursorY
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if type(x) ~= "number" or type(y) ~= "number" then
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return nil, nil
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end
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local player = level.playerActor
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local px = player and player.x
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local py = player and player.y
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local text = describe.tile(level, x, y, px, py)
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if not text or text == "" then
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return nil, nil
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end
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return text, x .. "," .. y
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end,
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}
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