Fix example.lua doc + add ly-community in README

Signed-off-by: AnErrupTion <anerruption@disroot.org>

readme.md

@@ -56,6 +56,10 @@ Join us on Matrix over at [#ly-dm:matrix.org](https://matrix.to/#/#ly-dm:matrix.
 
 [![Packaging status](https://repology.org/badge/vertical-allrepos/ly-display-manager.svg?exclude_unsupported=1)](https://repology.org/project/ly-display-manager/versions)
 
+## Custom animations & user scripts
+
+If you want to pimp your Ly installation even further than what the traditional configuration file allows you to, a [community repository](https://codeberg.org/fairyglade/ly-community) exists containing custom animations & scripts, so go check it out!
+
 ## Support
 
 Every environment that works on other login managers also should work on Ly.

res/example.lua

@@ -6,13 +6,13 @@
 -- {
 --	height: number -- The height of the terminal
 --	width: number -- The width of the terminal
---	putCell(byte, fg, bg, x, y) -- Draw a cell. 
---      All arguments to this function are integers, and 
+--	putCell(byte, fg, bg, x, y) -- Draw a cell.
+--      All arguments to this function are integers, and
 --      must be in the unsigned 32-bit integer range: 0 to 2^32-1.
 --      If an argument cannot be converted to this range, it will throw
 --      an error.
 --
---      For reference, the XY coordinates (0,0) draw a cell on the top-left 
+--      For reference, the XY coordinates (0,0) draw a cell on the top-left
 --      of the terminal, where the positive-X axis moves right and the
 --      positive-Y axis moves down.
 --
@@ -22,7 +22,7 @@
 --
 --      For the byte argument, you may use string.byte to fill this argument.
 --
---	putCell(byte, fg, bg, x, y, w, h) -- Draw a rectangle. 
+--	putRect(byte, fg, bg, x, y, w, h) -- Draw a rectangle.
 --		Arguments are the same as putCell except for w and h, which are also
 --		unsigned integers. The rectangle will be drawn from the top-left, with
 --		argument w extending it to the right and argument h extending downwards.
@@ -45,14 +45,14 @@
 --	table
 --
 --	The std libraries io and debug are NOT included.
--- 
+--
 -- ]]
 
 -- You should probably copy FPS and FPS_COUNT into any future LuaJIT animations
 -- you create.
 local FPS_COUNT = 40
 local function FPS()
-	return (1/FPS_COUNT)*1000000
+    return (1 / FPS_COUNT) * 1000000
 end
 
 
@@ -64,56 +64,56 @@ local SQUARE_COUNT = 25
 local squares = {}
 
 for i = 1, SQUARE_COUNT do
-	local vx = 1
-	local vy = 1
-	if math.random(1, 2) == 2 then vx = -vx end
-	if math.random(1, 2) == 2 then vy = -vy end
-	squares[#squares+1] = {
-		x = math.random(1, ly.width - SQUARE_WIDTH),
-		y = math.random(1, ly.height - SQUARE_HEIGHT),
-		vx = vx,
-		vy = vy,
-		color = math.random(0xFFFFFF)
-	}
+    local vx = 1
+    local vy = 1
+    if math.random(1, 2) == 2 then vx = -vx end
+    if math.random(1, 2) == 2 then vy = -vy end
+    squares[#squares + 1] = {
+        x = math.random(1, ly.width - SQUARE_WIDTH),
+        y = math.random(1, ly.height - SQUARE_HEIGHT),
+        vx = vx,
+        vy = vy,
+        color = math.random(0xFFFFFF)
+    }
 end
 
 local timer = ly.clock()
 local perf = ly.clock()
 
 function draw()
-	-- Rather than progressing the animation by frame, do it based on
-	-- seconds, via ly.clock(). In this timeframe, you can update the animation
-	-- state.
-	-- DO NOT DRAW CELLS IN THIS TIMEFRAME. You will get flickering.
+    -- Rather than progressing the animation by frame, do it based on
+    -- seconds, via ly.clock(). In this timeframe, you can update the animation
+    -- state.
+    -- DO NOT DRAW CELLS IN THIS TIMEFRAME. You will get flickering.
 
-	-- if this check passes, we can update the animation
-	if timer + FPS() < ly.clock() then 
-		for i, v in ipairs(squares) do
-			v.x = v.x + v.vx
-			v.y = v.y + v.vy
-			if v.x == 0 then 
-				v.vx = 1; v.color = math.random(0xFFFFFF)
-			end
-			if v.x + SQUARE_WIDTH >= ly.width-1 then
-				v.vx = -1; v.color = math.random(0xFFFFFF)
-			end
-			if v.y == 0 then 
-				v.vy = 1; v.color = math.random(0xFFFFFF)
-			end
-			if v.y + SQUARE_HEIGHT >= ly.height-1 then
-				v.vy = -1; v.color = math.random(0xFFFFFF) 
-			end
-		end
-		timer = ly.clock()
-	end
+    -- if this check passes, we can update the animation
+    if timer + FPS() < ly.clock() then
+        for i, v in ipairs(squares) do
+            v.x = v.x + v.vx
+            v.y = v.y + v.vy
+            if v.x == 0 then
+                v.vx = 1; v.color = math.random(0xFFFFFF)
+            end
+            if v.x + SQUARE_WIDTH >= ly.width - 1 then
+                v.vx = -1; v.color = math.random(0xFFFFFF)
+            end
+            if v.y == 0 then
+                v.vy = 1; v.color = math.random(0xFFFFFF)
+            end
+            if v.y + SQUARE_HEIGHT >= ly.height - 1 then
+                v.vy = -1; v.color = math.random(0xFFFFFF)
+            end
+        end
+        timer = ly.clock()
+    end
 
 
-	for i, v in ipairs(squares) do
-		ly.putRect(string.byte(' '), 0, v.color, v.x, v.y, SQUARE_WIDTH, SQUARE_HEIGHT)
-	end
+    for i, v in ipairs(squares) do
+        ly.putRect(string.byte(' '), 0, v.color, v.x, v.y, SQUARE_WIDTH, SQUARE_HEIGHT)
+    end
 
-	local new_perf = ly.clock()
-	local str = "FT: "..((new_perf - perf) / 1000).."ms"
-	ly.putLabel(str , 0x00FFFFFF, 0, (ly.width/2) - (string.len(str)/2), ly.height-1)
-	perf = new_perf
+    local new_perf = ly.clock()
+    local str = "FT: " .. ((new_perf - perf) / 1000) .. "ms"
+    ly.putLabel(str, 0x00FFFFFF, 0, (ly.width / 2) - (string.len(str) / 2), ly.height - 1)
+    perf = new_perf
 end