initial commit

scripts/replace_sprites.lua

@@ -0,0 +1,22 @@
+local function replace_sprite_filenames(t)
+    if type(t) == "table" then
+      for key, value in pairs(t) do
+        if key == "filename" and type(value) == "string" then
+          -- Extract the base filename (assumes the original filenames are in some folder)
+          local base_filename = value:match("([^/\\]+)$")
+          -- Construct your new path using the new mod name
+          t[key] = "__factorio_high_contrast_mod__/graphics/" .. base_filename
+        else
+          replace_sprite_filenames(value)
+        end
+      end
+    end
+  end
+  
+  -- Iterate over all prototypes in data.raw
+  for type_name, prototypes in pairs(data.raw) do
+    for _, prototype in pairs(prototypes) do
+      replace_sprite_filenames(prototype)
+    end
+  end
+