fix: potential typo/scope fixes (#77)

* fix: potential typo/scope fixes

* fix log message for killer tomato becoming tomato

* fix: fennel aware tracebacks

See https://sr.ht/~benthor/absolutely-minimal-love2d-fennel/#fennel-aware-stack-traces

* DRY-ify fennel loader

---------

Co-authored-by: Sam Pagenkopf <[email protected]>

Author: winny-

src/actors/killer-tomato.fnl

@@ -36,7 +36,8 @@
 
 (fn kt.on-death [s actor]
   (when (< (love.math.random) 0.2)
-    (dungeon.spawn-actor s :tomato actor.pos
-        (dungeon.log (.. "The Killer Tomato became docile!")))))
+    (do
+      (dungeon.spawn-actor s :tomato actor.pos)
+      (dungeon.log "The Killer Tomato became docile!"))))
 
 kt

src/actors/tomato.fnl

@@ -1,7 +1,7 @@
 (local tomato {})
 
 (fn tomato.spawn [s pos]
-  {: kind
+  {:kind "tomato"
    :name "tomato"
    : pos
    :color [1 0 0]

src/main.lua

@@ -3,24 +3,20 @@
 local fennel = require("lib.fennel")
 local make_love_searcher = function(env)
   return function(module_name)
-    local path = module_name:gsub("%.", "/") .. ".fnl"
-    if love.filesystem.getInfo(path) then
-      return function(...)
-        local code = love.filesystem.read(path)
-        return fennel.eval(code, {env=env}, ...)
-      end, path
-    end
-    path = module_name:gsub("%.", "/") .. "/init.fnl"
-    if love.filesystem.getInfo(path) then
-      return function(...)
-        local code = love.filesystem.read(path)
-        return fennel.eval(code, {env=env}, ...)
-      end, path
+    for _, filename in ipairs({".fnl", "/init.fnl"}) do
+      local path = module_name:gsub("%.", "/") .. filename
+      if love.filesystem.getInfo(path) then
+        return function(...)
+          local code = love.filesystem.read(path)
+          return fennel.eval(code, {env=env, filename=path}, ...)
+        end
+      end
     end
   end
 end
 
 table.insert(package.loaders, make_love_searcher(_G))
 table.insert(fennel["macro-searchers"], make_love_searcher("_COMPILER"))
+debug.traceback = fennel.traceback
 
 require("game")