1 files changed, 65 insertions, 0 deletions
diff --git a/Gamestates/Game.lua b/Gamestates/Game.lua
new file mode 100644
index 0000000..3bd870a
--- /dev/null
+++ b/Gamestates/Game.lua
@@ -0,0 +1,65 @@
+--[[
+	Gamestates/Game.lua
+	Shared game functions between Solo and Multiplayer mode
+	by piernov
+
+	Comment: this should even get more functions shared like mousepressed.
+]]--
+
+local Game = {}
+
+function Game.checkKeys(received, answer) -- Check the submitter answer against the real one
+	local hints = {}
+
+	for id, num in ipairs(received) do
+		if tonumber(num) == answer[id] then -- Right
+			table.insert(hints, 1)
+		else -- Misplaced or Wrong
+			for k,v in ipairs(answer) do
+				if tonumber(num) == v then -- Misplaced
+					table.insert(hints, 0)
+				end
+			end
+		end
+	end
+
+	return hints
+end
+
+function Game.addHints(hints, lineNumber) -- Generate hints rectangles from the checkKeys()-returned table
+	local polygons = {}
+	for i=1,#hints do
+		if tonumber(hints:sub(i, i)) == 1 then -- Show "misplaced" hint
+			table.insert(polygons, { Type = "rectangle", LineWidth = 0.0025, DrawMode = "fill",
+				Position = { x = 0.795+((#polygons-1)%2)*0.0325, y = 0.12+math.floor(#polygons/2)*0.0325+(lineNumber-1)*0.075},
+				Dimension = {width = 0.0225, height = 0.025}, Colors = {255, 0, 171, 255} })
+		else -- Show "well placed" hint
+			table.insert(polygons, { Type = "rectangle", LineWidth = 0.0025, DrawMode = "fill",
+				Position = { x = 0.795+((#polygons-1)%2)*0.0325, y = 0.12+math.floor(#polygons/2)*0.0325+(lineNumber-1)*0.075},
+				Dimension = {width = 0.0225, height = 0.025}, Colors = {171, 171, 171, 255} })
+		end
+	end
+	return polygons
+end
+
+
+function Game.genAnswer() -- Generate a random answer
+	local allowedNumbers = { 1, 2, 3, 4, 5, 6 } -- Select between those numbers, only 6 possibility
+	local tempAnswer = {}
+
+	while #tempAnswer < 4 do -- Pick 4 numbers
+		local n = love.math.random(#allowedNumbers) -- Randomly in allowedNumbers
+		table.insert(tempAnswer, allowedNumbers[n]) -- Add the number to the answer
+		table.remove(allowedNumbers, n) -- And delete it from allowedNumbers to prevent picking the same number a second time
+	end
+
+	return tempAnswer
+end
+
+function Game.init()
+	if not love.getVersion then -- Check if LÖVE is older than 0.9.1, getVersion() introduced in version 0.9.1
+		love.math.random() -- Throw first value since it's not random in LÖVE 0.9.0
+	end
+end
+
+return Game