Fix issues

Attempts to fix these issues: When a component is made unavailable, any queued units with that component will remain in the production menu and will only be cleared upon re-opening the menu if there is only 1 queued, otherwise the "ghost" template will remain until unqueued. An error is given when the game attempts to produce the unit:
"Machinegun Viper Half-tracks : not researched weapon 0",
"Wrong template for player 0 factory, type 1".

src/research.cpp

@@ -1184,6 +1184,8 @@ void researchResult(UDWORD researchIndex, UBYTE player, bool bDisplay, STRUCTURE
 	{
 		COMPONENT_TYPE type = pRemArtefact->compType;
 		makeComponentUnavailable(apCompLists[player][type][pRemArtefact->index]);
+		auto component = (apCompLists[player][type][pRemArtefact->index]);
+		getTemplateByComponent(player, component);
 	}
 
 	//Add message to player's list if Major Topic

src/template.cpp

@@ -634,6 +634,18 @@ void enumerateTemplates(int player, const std::function<bool (DROID_TEMPLATE* ps
 	}
 }
 
+// called when a component is made unavailable
+DROID_TEMPLATE* getTemplateByComponent(int player, UDWORD component)
+{
+	auto it = droidTemplates[player].find(component);
+	if (it != droidTemplates[player].end())
+	{
+		auto templ = it;
+		deleteTemplateFromProduction(templ, player, ModeQueue);
+	}
+	return 0;
+}
+
 DROID_TEMPLATE* findPlayerTemplateById(int player, UDWORD templateId)
 {
 	ASSERT_PLAYER_OR_RETURN(nullptr, player);

src/template.h

@@ -39,6 +39,9 @@ DROID_TEMPLATE* addTemplate(int player, std::unique_ptr<DROID_TEMPLATE> psTempla
 /// Make a duplicate of template given by pointer and store it. Then return pointer to copy.
 DROID_TEMPLATE *copyTemplate(int player, DROID_TEMPLATE *psTemplate);
 
+// called when a component is made unavailable
+DROID_TEMPLATE* getTemplateByComponent(int player, UDWORD component);
+
 void enumerateTemplates(int player, const std::function<bool (DROID_TEMPLATE* psTemplate)>& func);
 DROID_TEMPLATE* findPlayerTemplateById(int player, UDWORD templateId);
 size_t templateCount(int player);

src/wzapi.cpp

@@ -2954,6 +2954,10 @@ wzapi::no_return_value wzapi::makeComponentUnavailable(WZAPI_PARAMS(std::string
 {
 	SCRIPT_ASSERT_PLAYER({}, context, player);
 	setComponent(componentName, player, UNAVAILABLE);
+	COMPONENT_STATS *pComp = getCompStatsFromName(componentName);
+	COMPONENT_TYPE type = pComp->compType;
+	auto component = (apCompLists[player][type][pComp->index]);
+	getTemplateByComponent(player, component);
 	return {};
 }