Move files to exp_legacy

exp_legacy/module/modules/data/player-colours.lua

@@ -0,0 +1,62 @@
+--- Gives players random colours when they join, also applies preset colours to those who have them
+-- @data Player-Colours
+
+local Event = require 'utils.event' --- @dep utils.event
+local Colours = require 'utils.color_presets' --- @dep utils.color_presets
+local config = require 'config.preset_player_colours' --- @dep config.preset_player_colours
+
+--- Stores the colour that the player wants
+local PlayerData = require 'expcore.player_data' --- @dep expcore.player_data
+local PlayerColours = PlayerData.Settings:combine('Colour')
+PlayerColours:set_metadata{
+    stringify = function(value)
+        if not value then return 'None set' end
+        local c = value[1]
+        return string.format('Red: %d Green: %d Blue: %d', c[1], c[2], c[3])
+    end
+}
+
+--- Used to compact player colours to take less space
+local floor = math.floor
+local function compact(colour)
+    return {
+        floor(colour.r * 255),
+        floor(colour.g * 255),
+        floor(colour.b * 255)
+    }
+end
+
+--- Returns a colour that is a bit lighter than the one given
+local function lighten(c)
+    return {r = 255 - (255 - c.r) * 0.5, g = 255 - (255 - c.g) * 0.5, b = 255 - (255 - c.b) * 0.5, a = 255}
+end
+
+--- When your data loads apply the players colour, or a random on if none is saved
+PlayerColours:on_load(function(player_name, player_colour)
+    if not player_colour then
+        local preset = config.players[player_name]
+        if preset then
+            player_colour = {preset, lighten(preset)}
+        else
+            local colour_name = 'white'
+            while config.disallow[colour_name] do
+                colour_name = table.get_random_dictionary_entry(Colours, true)
+            end
+            player_colour = {Colours[colour_name], lighten(Colours[colour_name])}
+        end
+    end
+
+    local player = game.players[player_name]
+    player.color = player_colour[1]
+    player.chat_color = player_colour[2]
+end)
+
+--- Save the players color when they use the color command
+Event.add(defines.events.on_console_command, function(event)
+    if event.command ~= 'color' then return end
+    if event.parameters == '' then return end
+    if not event.player_index then return end
+    local player = game.players[event.player_index]
+    if not player or not player.valid then return end
+    PlayerColours:set(player, {compact(player.color), compact(player.chat_color)})
+end)