Charakterbewegungen hinzugefügt, Deko hinzugefügt, Kochrezepte angepasst

mods/futil/util/matrix.lua

@@ -0,0 +1,30 @@
+futil.matrix = {}
+
+function futil.matrix.multiply(m1, m2)
+	assert(#m1[1] == #m2, "width of first argument must be height of second")
+	local product = {}
+	for i = 1, #m1 do
+		local row = {}
+		for j = 1, #m2[1] do
+			local value = 0
+			for k = 1, #m2 do
+				value = value + m1[i][k] * m2[k][j]
+			end
+			row[j] = value
+		end
+		product[i] = row
+	end
+	return product
+end
+
+function futil.matrix.transpose(m)
+	local t = {}
+	for i = 1, #m[1] do
+		local row = {}
+		for j = 1, #m do
+			row[j] = m[j][i]
+		end
+		t[i] = row
+	end
+	return t
+end