enforce lua formatting (#154)

* Drop .vimrc

* Format and fix lua files

Adds git job to enforce lua formatting.

Author: LiquidityC

.github/workflows/cmake-multi-platform.yml

@@ -9,6 +9,19 @@ on:
     branches: [ "dev" ]
 
 jobs:
+  lua-lint:
+    name: Lua formatting (StyLua)
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install StyLua
+      uses: JohnnyMorganz/stylua-action@v4
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        version: latest
+        args: --check data/
+
   build:
     name: ${{ matrix.platform.name }}
     runs-on: ${{ matrix.platform.os }}

.luarc.json

@@ -0,0 +1,27 @@
+{
+    "diagnostics.globals": [
+        "map_random",
+        "map_randomseed",
+        "add_keybearers",
+        "set_current_room",
+        "map",
+        "CURRENT_LEVEL",
+        "QUICK_MODE",
+        "ARCADE_MODE",
+        "get_random_seed",
+        "info",
+        "PlayerData",
+        "create_map",
+        "add_chest",
+        "read_file",
+        "add_texture",
+        "create_shop_artifact",
+        "add_tile",
+        "add_decoration",
+        "set_modifier",
+        "add_wall",
+        "add_door",
+        "add_monster",
+        "add_trap"
+    ]
+}

.stylua.toml

@@ -0,0 +1,3 @@
+indent_type = "Tabs"
+indent_width = 4
+column_width = 120

.vimrc

@@ -1,34 +1,34 @@
-local room_builder = require "maproombuilder"
+local room_builder = require("maproombuilder")
 local module = {}
 local random = map_random
 
 local textures = {
 	"Items/Chest0.png",
-	"Items/Chest1.png"
+	"Items/Chest1.png",
 }
 
 local chests = {}
-for i=0,1 do
+for i = 0, 1 do
 	table.insert(chests, {
 		textures[1],
 		textures[2],
 		0,
-		i * 16
-	});
+		i * 16,
+	})
 	table.insert(chests, {
 		textures[1],
 		textures[2],
 		16,
-		i * 16
-	});
+		i * 16,
+	})
 end
 
 local function repack(data)
 	return {
-		texturePath1	= data[1],
-		texturePath2	= data[2],
-		clipX			= data[3],
-		clipY			= data[4]
+		texturePath1 = data[1],
+		texturePath2 = data[2],
+		clipX = data[3],
+		clipY = data[4],
 	}
 end
 
@@ -49,10 +49,10 @@ function module.add_chests_to_room(room)
 	end
 end
 
-function module.load_chests(map, chests)
-	for i=0,15 do
-		for j=0,11 do
-			chest = chests[i][j]
+function module.load_chests(map, room_chests)
+	for i = 0, 15 do
+		for j = 0, 11 do
+			local chest = room_chests[i][j]
 			if chest then
 				add_chest(map, i, j, CURRENT_LEVEL, repack(chest))
 			end