changed source, renamed basalt-minified back to basalt

source/lib/utils.lua

@@ -0,0 +1,55 @@
+local tHex = { -- copy paste is a very important feature
+    [colors.white] = "0",
+    [colors.orange] = "1",
+    [colors.magenta] = "2",
+    [colors.lightBlue] = "3",
+    [colors.yellow] = "4",
+    [colors.lime] = "5",
+    [colors.pink] = "6",
+    [colors.gray] = "7",
+    [colors.lightGray] = "8",
+    [colors.cyan] = "9",
+    [colors.purple] = "a",
+    [colors.blue] = "b",
+    [colors.brown] = "c",
+    [colors.green] = "d",
+    [colors.red] = "e",
+    [colors.black] = "f",
+}
+
+local function getTextHorizontalAlign(text, width, textAlign)
+    text = string.sub(text, 1, width)
+    local offset = width - string.len(text)
+    if (textAlign == "right") then
+        text = string.rep(" ", offset) .. text
+    elseif (textAlign == "center") then
+        text = string.rep(" ", math.floor(offset / 2)) .. text .. string.rep(" ", math.floor(offset / 2))
+        text = text .. (string.len(text) < width and " " or "")
+    else
+        text = text .. string.rep(" ", offset)
+    end
+    return text
+end
+
+local function getTextVerticalAlign(h, textAlign)
+    local offset = 0
+    if (textAlign == "center") then
+        offset = math.ceil(h / 2)
+        if (offset < 1) then
+            offset = 1
+        end
+    end
+    if (textAlign == "bottom") then
+        offset = h
+    end
+    return offset
+end
+
+local function rpairs(t)
+    return function(t, i)
+        i = i - 1
+        if i ~= 0 then
+            return i, t[i]
+        end
+    end, t, #t + 1
+end