Keybind = {}

Keybind.move = {}
Keybind.move.left = { demo = "move_left"}
Keybind.move.right = { demo = "move_right"}
Keybind.move.up = { demo = "move_up"}
Keybind.move.down = { demo = "move_down"}
Keybind.move.jump = { demo = "move_jump"}
Keybind.move.hook = { demo = "move_hook"}
Keybind.move.dash = { demo = "move_dash"}

Keybind.menu = {}
Keybind.menu.pause = { demo = "menu_pause"}
Keybind.menu.confirm = { demo = "menu_confirm"}

Keybind.debug = {}
Keybind.editor = {}
Keybind.generic = {}

function Keybind:checkDown(action)
	if DemoPlayback then
		for _, demo_action in pairs(DemoAction[CurrentDemoFrame]) do
			if demo_action == action.demo then
				return true
			end
		end
		return false
	else
		for _, keyname in pairs(action.keys) do
			local check = false
			if type(keyname) == "string" then
				check = love.keyboard.isDown(keyname)
			else
				check = love.mouse.isDown(keyname)
			end
			if check then
				if action.demo ~= nil then
					Demo:recordAction(action.demo)
				end
				return true
			end
		end
		return false
	end
end

-- relies on being called exactly once per frame to be accurate.
function Keybind:checkPressed(action)
	if Keybind:checkDown(action) then
		if not action.pressed then
			action.pressed = true
			return true
		end
	else
		action.pressed = nil
	end
	return false
end

function Keybind:checkCollision(cat, key)
	for _, action in pairs(cat) do
		for _, keyname in pairs(action.keys) do
			if key == keyname then return true end
		end
	end
	return false
end

function Keybind:addKey(action, key)
	table.insert(action.keys, key)
end

function Keybind:changeKey(action, position, key)
	action.keys[position] = key
end

function Keybind:removeKeys(action)
	action.keys = {}
end

-- this prolly should be used by Prompt:keypressed()
function Keybind:hasKey(action, key)
	for _, v in pairs(action.keys) do
		if v == key then
			return true
		end
	end

	return false
end

function Keybind:default()
	--Menu
	Keybind.menu.pause.keys = {"escape"}
	Keybind.menu.confirm.keys = {"z", "space", 1}

	--Move
	Keybind.move.left.keys = {"left", "a"}
	Keybind.move.right.keys = {"right", "d"}
	Keybind.move.up.keys = {"up", "w"}
	Keybind.move.down.keys = {"down", "s"}
	Keybind.move.jump.keys = {"z", "space"}
	Keybind.move.hook.keys = {"x", 1}
	Keybind.move.dash.keys = {"c", 2}

	--Debug
	Keybind.debug.debug = { keys = {"f1"}}
	Keybind.debug.reposition = { keys = {"f2"}}
	Keybind.debug.reload = { keys = {"f3"}}
	Keybind.debug.editor = { keys = {"f4"}}
	Keybind.debug.recording = { keys = {"f5"}}
	Keybind.debug.playback = { keys = {"f6"}}

	-- Editor
	Keybind.editor.palette = { keys = {"tab"}}
	Keybind.editor.room_mode = { keys = {"r"}}
	Keybind.editor.entity_mode = { keys = {"e"}}
	Keybind.editor.properties_mode = { keys = {"p"}}

	-- Generic
	Keybind.generic.lclick = { keys = {1}}
	Keybind.generic.rclick = { keys = {2}}
	Keybind.generic.lshift = { keys = {"lshift"}}
	Keybind.generic.lctrl = { keys = {"lctrl"}}
end

-- Set default values at start
Keybind:default()