mark the shenanigans proof-of-concept as such

1 files changed, 81 insertions, 0 deletions

diff --git a/shenanigans-poc.lua b/shenanigans-poc.lua
new file mode 100644
index 0000000..bce22fc
--- /dev/null
+++ b/shenanigans-poc.lua
@@ -0,0 +1,81 @@
+script_name = "Import Shenanigans"
+script_description = "imports shenanigans"
+script_author = "garret"
+script_version = "0.1.1"
+script_namespace = "garret.shenanigans"
+
+local SHENAN_PATTERN = "shenan ([^;]*)"
+
+local haveDepCtrl, DependencyControl, depctrl = pcall(require, "l0.DependencyControl")
+local parser
+if haveDepCtrl then
+	depctrl = DependencyControl({
+		--feed="TODO",
+		{
+			{
+				"myaa.ASSParser",
+				version = "0.0.4", -- very sketch about this
+				url = "http://github.com/TypesettingTools/Myaamori-Aegisub-Scripts",
+				feed = "https://raw.githubusercontent.com/TypesettingTools/Myaamori-Aegisub-Scripts/master/DependencyControl.json",
+				optional = true,
+			},
+		},
+	})
+	parser = depctrl:requireModules()
+end
+
+local function main(sub)
+	local imports = {}
+	local i = 1
+	
+	-- using a while/repeat until loop instead of a for here, so i can fuck around with the number
+	-- i do this to skip past shenanigans that've already been added without deleting them
+
+	repeat
+		local line = sub[i]
+		if line.class == "dialogue" then
+			if line.effect == "import" then
+				local f = io.open(aegisub.decode_path(line.text), "r")
+				local imported_sub = parser.parse_file(f).events
+				f:close()
+				
+				for _, imported_line in ipairs(imported_sub) do
+					if imported_line.class == "dialogue" then
+						local name = imported_line.effect:match(SHENAN_PATTERN)
+						if name then
+							imports[name] = imports[name] or {} -- declare if not present
+							table.insert(imports[name], imported_line)
+						end
+					end
+				end
+			elseif line.effect ~= "" then
+			aegisub.log(5, i..": has effect: "..line.effect)
+				local name = line.effect:match(SHENAN_PATTERN)
+				local shenans = imports[name]
+				if shenans == nil then
+					
+				elseif shenans ~= "done" then
+					for idx, val in ipairs(shenans) do
+						sub.insert(i + idx, val)
+					end
+					sub.delete(sub, i)
+					i = i + #shenans - 1
+					imports[name] = "done"
+				elseif shenans == "done" then
+					aegisub.log(5, "deleting "..line.text)
+					sub.delete(sub, i)
+					i = i - 1 -- the next line has now moved up 1, so we need to move up 1 as well
+					-- something about 2 hard problems
+				end
+			end
+		end
+ 		if i >= #sub then i = #sub end -- otherwise you can get out of range errors
+		i = i + 1
+	until i == #sub + 1
+end
+
+if haveDepCtrl then
+	depctrl:registerMacro(main)
+else
+	aegisub.register_macro(script_name, script_description, main)
+end