Fix HelpLine manager

Invalid function signature caused help line manager to stop reading subsequent help chapters from other mods.

Closes #39 #37

CropRotation.lua

@@ -650,14 +650,16 @@ end
 
 FSBaseMission.initTerrain = Utils.appendedFunction(FSBaseMission.initTerrain, postInitTerrain)
 
-function loadCropRotationHelpLine(...)
-    g_cropRotation.log:debug("loadCropRotationHelpLine()")
-
-    g_helpLineManager:loadFromXML(Utils.getFilename("gui/helpLine.xml", g_cropRotation.MOD_DIRECTORY))
-    return true
+function CropRotation:loadCropRotationHelpLine(superFunc, ...)
+	local ret = superFunc(self, ...)
+	if ret then
+		self:loadFromXML(Utils.getFilename("gui/helpLine.xml", g_cropRotation.MOD_DIRECTORY))
+		return true
+	end
+	return false
 end
 
-HelpLineManager.loadMapData = Utils.appendedFunction(HelpLineManager.loadMapData, loadCropRotationHelpLine)
+HelpLineManager.loadMapData = Utils.overwrittenFunction( HelpLineManager.loadMapData, CropRotation.loadCropRotationHelpLine)
 
 ------------------------------------------------
 --- Vanilla Player HUD Updater

build.bat

@@ -5,7 +5,6 @@ tar.exe -a -c -f FS22_CropRotation.zip^
  utils^
  maps^
  translations^
- utils^
  CropRotation.lua^
  CropRotation.xml^
  CropRotationData.lua^
@@ -14,8 +13,9 @@ tar.exe -a -c -f FS22_CropRotation.zip^
  icon_cropRotation.dds^
  modDesc.xml
 
+
 rem copy ZIP to FS22 mods folder
-xcopy /b/v/y FS22_CropRotation.zip "D:\Users\Bodzio\Documents\My Games\FarmingSimulator2022\mods"
+rem xcopy /b/v/y FS22_CropRotation.zip "D:\Users\Bodzio\Documents\My Games\FarmingSimulator2022\mods"
 
 rem make update mod as well
 rem copy /b/v/y FS22_CropRotation.zip FS22_CropRotation_update.zip