37 lines
901 B
Lua
37 lines
901 B
Lua
--- @alias Device "mouse" | "key" | "pad"
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--- @param device Device
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--- @param key string
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local function control(device, key)
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--- @type {type: Device, key: string}
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local t = { type = device, key = key }
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return t
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end
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local keymap = {
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cameraMoveUp = control("key", "w"),
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cameraMoveLeft = control("key", "a"),
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cameraMoveRight = control("key", "d"),
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cameraMoveDown = control("key", "s"),
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cameraMoveScroll = control("mouse", "3"),
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select = control("mouse", "1")
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}
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function keymap:isDown(key)
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if not keymap[key] then return false end
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local type = keymap[key].type
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local idx = keymap[key].key
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if type == "key" then
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return love.keyboard.isDown(idx)
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end
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if type == "mouse" then
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if not tonumber(idx) then return false end
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return love.mouse.isDown(tonumber(idx) --[[@as number]])
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end
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return false
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end
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return keymap
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