autowiki port and gun autowiki

.github/workflows/autowiki.yml

@@ -0,0 +1,52 @@
+name: Autowiki
+on:
+  schedule:
+  - cron: "5 4 * * *"
+  workflow_dispatch:
+permissions:
+  contents: read
+
+jobs:
+  autowiki:
+    runs-on: ubuntu-20.04
+    steps:
+    - name: "Check for AUTOWIKI_USERNAME"
+      id: secrets_set
+      env:
+        ENABLER_SECRET: ${{ secrets.AUTOWIKI_USERNAME }}
+      run: |
+        unset SECRET_EXISTS
+        if [ -n "$ENABLER_SECRET" ]; then SECRET_EXISTS=true ; fi
+        echo "SECRETS_ENABLED=$SECRET_EXISTS" >> $GITHUB_OUTPUT
+    - name: Checkout
+      if: steps.secrets_set.outputs.SECRETS_ENABLED
+      uses: actions/checkout@v3
+    - name: Restore BYOND cache
+      if: steps.secrets_set.outputs.SECRETS_ENABLED
+      uses: actions/cache@v3
+      with:
+        path: ~/BYOND
+        key: ${{ runner.os }}-byond-${{ secrets.CACHE_PURGE_KEY }}
+    - name: Install rust-g
+      if: steps.secrets_set.outputs.SECRETS_ENABLED
+      run: |
+        sudo dpkg --add-architecture i386
+        sudo apt update || true
+        sudo apt install -o APT::Immediate-Configure=false libssl1.1:i386
+        bash tools/ci/install_rust_g.sh
+    - name: Compile and generate Autowiki files
+      if: steps.secrets_set.outputs.SECRETS_ENABLED
+      run: |
+        bash tools/ci/install_byond.sh
+        source $HOME/BYOND/byond/bin/byondsetup
+        tools/build/build --ci autowiki
+    - name: Run Autowiki
+      if: steps.secrets_set.outputs.SECRETS_ENABLED
+      env:
+        USERNAME: ${{ secrets.AUTOWIKI_USERNAME }}
+        PASSWORD: ${{ secrets.AUTOWIKI_PASSWORD }}
+      run: |
+        cd tools/autowiki
+        npm install
+        cd ../..
+        node tools/autowiki/autowiki.js data/autowiki_edits.txt data/autowiki_files/

code/game/world.dm

@@ -61,7 +61,7 @@ var/list/reboot_sfx = file2list("config/reboot_sfx.txt")
 
 	var/testing_locally = (world.params && world.params["local_test"])
 	var/running_tests = (world.params && world.params["run_tests"])
-	#ifdef UNIT_TESTS
+	#if defined(AUTOWIKI) || defined(UNIT_TESTS)
 	running_tests = TRUE
 	#endif
 	// Only do offline sleeping when the server isn't running unit tests or hosting a local dev test
@@ -84,6 +84,10 @@ var/list/reboot_sfx = file2list("config/reboot_sfx.txt")
 	HandleTestRun()
 	#endif
 
+	#ifdef AUTOWIKI
+	setup_autowiki()
+	#endif
+
 	update_status()
 
 	//Scramble the coords obsfucator

code/modules/autowiki/autowiki.dm

@@ -0,0 +1,36 @@
+/// When the `AUTOWIKI` define is enabled, will generate an output file for tools/autowiki/autowiki.js to consume.
+/// Autowiki code intentionally still *exists* even without the define, to ensure developers notice
+/// when they break it immediately, rather than until CI or worse, call time.
+#if defined(AUTOWIKI) || defined(UNIT_TESTS)
+/proc/setup_autowiki()
+	Master.sleep_offline_after_initializations = FALSE
+	UNTIL(SSticker.current_state == GAME_STATE_PREGAME)
+
+	//trigger things to run the whole process
+	SSticker.request_start()
+	CONFIG_SET(number/round_end_countdown, 0)
+	SSticker.OnRoundstart(CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(generate_autowiki)))
+
+/proc/generate_autowiki()
+	var/output = generate_autowiki_output()
+	rustg_file_write(output, "data/autowiki_edits.txt")
+	qdel(world)
+#endif
+
+/// Returns a string of the autowiki output file
+/proc/generate_autowiki_output()
+	var/total_output = ""
+
+	for (var/datum/autowiki/autowiki_type as anything in subtypesof(/datum/autowiki))
+		var/datum/autowiki/autowiki = new autowiki_type
+		var/output = autowiki.generate()
+
+		if (!istext(output))
+			CRASH("[autowiki_type] does not generate a proper output!")
+
+		total_output += json_encode(list(
+			"title" = autowiki.page,
+			"text" = output,
+		)) + "\n"
+
+	return total_output

code/modules/autowiki/pages/_page.dm

@@ -0,0 +1,54 @@
+/// A representation of an automated wiki page.
+/datum/autowiki
+	/// The page on the wiki to be replaced.
+	/// This should never be a user-facing page, like "Guide to circuits".
+	/// It should always be a template that only Autowiki should touch.
+	/// For example: "Template:Autowiki/CircuitInfo".
+	var/page
+
+/// Override and return the new text of the page.
+/// This proc can be impure, usually to call `upload_file`.
+/datum/autowiki/proc/generate()
+	SHOULD_CALL_PARENT(FALSE)
+	CRASH("[type] does not implement generate()!")
+
+/// Generates an auto formatted template user.
+/// Your autowiki should ideally be a *lot* of these.
+/// It lets wiki editors edit it much easier later, without having to enter repo.
+/// Parameters will be passed in by name. That means your template should expect
+/// something that looks like `{{ Autowiki_Circuit|name=Combiner|description=This combines }}`
+/// Lists, which must be array-like (no keys), will be turned into a flat list with their key and a number,
+/// such that list("food" = list("fruit", "candy")) -> food1=fruit|food2=candy
+/datum/autowiki/proc/include_template(name, parameters)
+	var/template_text = "{{[name]"
+
+	var/list/prepared_parameters = list()
+	for (var/key in parameters)
+		var/value = parameters[key]
+		if (islist(value))
+			for (var/index in 1 to length(value))
+				prepared_parameters["[key][index]"] = "[value[index]]"
+		else
+			prepared_parameters[key] = value
+
+	for (var/parameter_name in prepared_parameters)
+		template_text += "|[parameter_name]="
+		template_text += "[prepared_parameters[parameter_name]]"
+
+	template_text += "}}"
+
+	return template_text
+
+/// Takes an icon and uploads it to Autowiki-name.png.
+/// Do your best to make sure this is unique, so it doesn't clash with other autowiki icons.
+/datum/autowiki/proc/upload_icon(icon/icon, name)
+	// Fuck you
+	if (IsAdminAdvancedProcCall())
+		return
+
+	fcopy(icon, "data/autowiki_files/[name].png")
+
+/// Escape a parameter such that it can be correctly put inside a wiki output
+/datum/autowiki/proc/escape_value(parameter)
+	// | is a special character in MediaWiki, and must be escaped by...using another template.
+	return replacetextEx(parameter, "|", "{{!}}")

code/modules/autowiki/pages/guns.dm

@@ -0,0 +1,118 @@
+/datum/autowiki/guns
+	page = "Template:Autowiki/Content/GunData"
+
+
+/datum/autowiki/guns/generate()
+	var/output = ""
+
+	var/list/gun_to_ammo = list()
+
+	for(var/obj/item/ammo_magazine/typepath as anything in subtypesof(/obj/item/ammo_magazine) - subtypesof(/obj/item/ammo_magazine/internal))
+		LAZYADD(gun_to_ammo[initial(typepath.gun_type)], typepath)
+
+	for(var/typepath in sort_list(subtypesof(/obj/item/weapon/gun), GLOBAL_PROC_REF(cmp_typepaths_asc)))
+		var/obj/item/weapon/gun/generating_gun = new typepath()
+
+		var/filename = SANITIZE_FILENAME(escape_value(format_text(generating_gun.name)))
+
+		var/list/gun_data = generating_gun.ui_data()
+
+		var/list/valid_mag_types = list()
+		for(var/path in gun_to_ammo)
+			if(!istype(generating_gun, path))
+				continue
+
+			valid_mag_types += gun_to_ammo[path]
+
+		var/ammo = ""
+		var/damage_table = ""
+		for(var/ammo_typepath in valid_mag_types)
+			var/obj/item/ammo_magazine/generating_mag = new ammo_typepath()
+
+			var/ammo_filename = SANITIZE_FILENAME(escape_value(format_text(generating_mag.name)))
+
+			if(!fexists("data/autowiki_files/[ammo_filename].png"))
+				upload_icon(getFlatIcon(generating_mag, no_anim = TRUE), ammo_filename)
+
+			var/datum/ammo/current_ammo = GLOB.ammo_list[generating_mag.default_ammo]
+
+			ammo += include_template("Autowiki/AmmoMagazine", list(
+				"icon" = escape_value(ammo_filename),
+				"name" = escape_value(generating_mag.name),
+				"capacity" = escape_value(generating_mag.max_rounds),
+				"damage" = escape_value(current_ammo.damage),
+				"max_range" = escape_value(current_ammo.max_range),
+				"fall_off" = escape_value(current_ammo.damage_falloff),
+				"penetration" = escape_value(current_ammo.penetration),
+				"punch" = escape_value(current_ammo.pen_armor_punch),
+			))
+
+			generating_gun.current_mag = generating_mag
+
+			var/list/gun_ammo_data = generating_gun.ui_data()
+			var/list/armor_data = list()
+
+			var/iterator = 1
+			for(var/header in gun_ammo_data["damage_armor_profile_headers"])
+				var/damage = gun_ammo_data["damage_armor_profile_marine"][iterator]
+				armor_data["armor-[header]"] = damage
+				iterator++
+
+			var/list/damage = list("ammo_name" = escape_value(generating_mag.name))
+			damage += armor_data
+
+			damage_table += include_template("Autowiki/DamageVersusArmorRow", damage)
+
+			qdel(generating_mag)
+
+		gun_data["ammo_types"] = ammo
+		gun_data["damage_table"] = damage_table
+
+		var/list/attachments_by_slot = list()
+		for(var/obj/item/attachable/attachment_typepath as anything in generating_gun.attachable_allowed)
+			LAZYADD(attachments_by_slot[capitalize(initial(attachment_typepath.slot))], attachment_typepath)
+
+		var/attachments = ""
+		for(var/slot in attachments_by_slot)
+			var/list/attachments_in_slot = ""
+
+			for(var/attachment_typepath in attachments_by_slot[slot])
+				var/obj/item/attachable/generating_attachment = new attachment_typepath()
+
+				var/attachment_filename = SANITIZE_FILENAME(escape_value(format_text(generating_attachment.name)))
+
+				if(!fexists("data/autowiki_files/[attachment_filename].png"))
+					upload_icon(getFlatIcon(generating_attachment, no_anim = TRUE), attachment_filename)
+
+				attachments_in_slot += include_template("Autowiki/AvailableAttachment", list(
+					"icon" = escape_value(attachment_filename),
+					"name" = escape_value(generating_attachment.name),
+				))
+
+				qdel(generating_attachment)
+
+			attachments += include_template("Autowiki/AttachmentsBySlot", list(
+				"slot" = escape_value(slot),
+				"attachments" = attachments_in_slot,
+			))
+		gun_data["attachments"] = attachments
+
+
+		upload_icon(getFlatIcon(generating_gun, no_anim = TRUE), filename)
+		gun_data["icon"] = filename
+
+		output += include_template("Autowiki/Gun", gun_data)
+
+		qdel(generating_gun)
+
+	return output
+
+/datum/autowiki/guns/proc/wiki_sanitize_assoc(list/sanitizing_list)
+	var/list/sanitized = list()
+
+	for(var/key in sanitizing_list)
+		var/value = sanitizing_list[key]
+
+		sanitized[escape_value(key)] = escape_value(value)
+
+	return sanitized

code/modules/projectiles/gun.dm

@@ -616,7 +616,7 @@ As sniper rifles have both and weapon mods can change them as well. ..() deals w
 	if(in_chamber && in_chamber.ammo)
 		in_ammo = in_chamber.ammo
 	else if(current_mag && current_mag.current_rounds > 0)
-		if(istype(current_mag) && current_mag.chamber_contents[current_mag.chamber_position] != "empty")
+		if(istype(current_mag) && length(current_mag.chamber_contents) && current_mag.chamber_contents[current_mag.chamber_position] != "empty")
 			in_ammo = GLOB.ammo_list[current_mag.chamber_contents[current_mag.chamber_position]]
 			if(!istype(in_ammo))
 				in_ammo = GLOB.ammo_list[current_mag.default_ammo]

code/modules/unit_tests/_unit_tests.dm

@@ -74,6 +74,7 @@
 /// A trait source when adding traits through unit tests
 #define TRAIT_SOURCE_UNIT_TESTS "unit_tests"
 
+#include "autowiki.dm"
 #include "create_and_destroy.dm"
 #include "focus_only_tests.dm"
 #include "missing_icons.dm"

code/modules/unit_tests/autowiki.dm

@@ -0,0 +1,35 @@
+/// Tests that all autowikis generate something without runtiming
+/datum/unit_test/autowiki
+
+/datum/unit_test/autowiki/Run()
+	TEST_ASSERT(istext(generate_autowiki_output()), "generate_autowiki_output() did not finish successfully!")
+
+/// Test that `include_template` produces reasonable results
+/datum/unit_test/autowiki_include_template
+
+/datum/unit_test/autowiki_include_template/Run()
+	var/datum/autowiki/autowiki_api = new
+
+	TEST_ASSERT_EQUAL( \
+		autowiki_api.include_template("Template"), \
+		"{{Template}}", \
+		"Basic template did not format correctly" \
+	)
+
+	TEST_ASSERT_EQUAL( \
+		autowiki_api.include_template("Template", list("name" = "Mothblocks")), \
+		"{{Template|name=Mothblocks}}", \
+		"Template with basic arguments did not format correctly" \
+	)
+
+	TEST_ASSERT_EQUAL( \
+		autowiki_api.include_template("Template", list("name" = autowiki_api.escape_value("P|peline"))), \
+		"{{Template|name=P{{!}}peline}}", \
+		"Template with escaped arguments did not format correctly" \
+	)
+
+	TEST_ASSERT_EQUAL( \
+		autowiki_api.include_template("Template", list("food" = list("fruit", "candy"))), \
+		"{{Template|food1=fruit|food2=candy}}", \
+		"Template with array arguments did not format correctly" \
+	)

colonialmarines.dme

@@ -1399,6 +1399,9 @@
 #include "code\modules\asset_cache\assets\vending.dm"
 #include "code\modules\asset_cache\transports\asset_transport.dm"
 #include "code\modules\asset_cache\transports\webroot_transport.dm"
+#include "code\modules\autowiki\autowiki.dm"
+#include "code\modules\autowiki\pages\_page.dm"
+#include "code\modules\autowiki\pages\guns.dm"
 #include "code\modules\buildmode\bm-mode.dm"
 #include "code\modules\buildmode\buildmode.dm"
 #include "code\modules\buildmode\buttons.dm"