:3

2 files changed, 34 insertions, 0 deletions

diff --git a/.config/awesome/quarrel/math/consts.lua b/.config/awesome/quarrel/math/consts.lua
new file mode 100644
index 0000000..f18a093
--- /dev/null
+++ b/.config/awesome/quarrel/math/consts.lua
@@ -0,0 +1,5 @@
+local C = {}
+
+C.EPSILON = 2 ^ -52
+
+return C
diff --git a/.config/awesome/quarrel/math/init.lua b/.config/awesome/quarrel/math/init.lua
new file mode 100644
index 0000000..d437654
--- /dev/null
+++ b/.config/awesome/quarrel/math/init.lua
@@ -0,0 +1,29 @@
+local M = require "quarrel.math.consts"
+local gmath = require "gears.math"
+
+-- TODO: Finish documenting these functions
+
+function M.step_value(value, steps)
+    if value > steps[#steps - 1][1] then
+        return steps[#steps - 1][2]
+    end
+    for i, step in ipairs(steps) do
+        if step[1] <= value and value <= steps[i + 1][1] then
+            return step[2]
+        end
+    end
+end
+
+function M.translate_range(value, in_min, in_max, out_min, out_max)
+    return out_min + ((out_max - out_min) / (in_max - in_min)) * (value - in_min)
+end
+
+function M.percentage(value, max)
+    return gmath.round(value / max * 100)
+end
+
+function M.clamp(value, min, max)
+    return math.max(math.min(value, max), min)
+end
+
+return M