Codechange: Replace story related FOR_ALL with range-based for loops

7 files changed, 10 insertions, 26 deletions

diff --git a/src/economy.cpp b/src/economy.cpp
index b4a7d6809..47c73bd52 100644
--- a/src/economy.cpp
+++ b/src/economy.cpp
@@ -533,8 +533,7 @@ void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner)
 	ClearCargoPickupMonitoring(old_owner);
 	ClearCargoDeliveryMonitoring(old_owner);
 
-	StoryPage *sp;
-	FOR_ALL_STORY_PAGES(sp) {
+	for (StoryPage *sp : StoryPage::Iterate()) {
 		if (sp->company == old_owner) delete sp;
 	}
 
diff --git a/src/saveload/story_sl.cpp b/src/saveload/story_sl.cpp
index 800cacbab..dba2a064f 100644
--- a/src/saveload/story_sl.cpp
+++ b/src/saveload/story_sl.cpp
@@ -39,8 +39,7 @@ static const SaveLoad _story_page_elements_desc[] = {
 
 static void Save_STORY_PAGE_ELEMENT()
 {
-	StoryPageElement *s;
-	FOR_ALL_STORY_PAGE_ELEMENTS(s) {
+	for (StoryPageElement *s : StoryPageElement::Iterate()) {
 		SlSetArrayIndex(s->index);
 		SlObject(s, _story_page_elements_desc);
 	}
@@ -75,8 +74,7 @@ static const SaveLoad _story_pages_desc[] = {
 
 static void Save_STORY_PAGE()
 {
-	StoryPage *s;
-	FOR_ALL_STORY_PAGES(s) {
+	for (StoryPage *s : StoryPage::Iterate()) {
 		SlSetArrayIndex(s->index);
 		SlObject(s, _story_pages_desc);
 	}
diff --git a/src/script/api/script_storypageelementlist.cpp b/src/script/api/script_storypageelementlist.cpp
index 5df7dbf0a..ce60963f2 100644
--- a/src/script/api/script_storypageelementlist.cpp
+++ b/src/script/api/script_storypageelementlist.cpp
@@ -17,8 +17,7 @@ ScriptStoryPageElementList::ScriptStoryPageElementList(ScriptStoryPage::StoryPag
 {
 	if (!ScriptStoryPage::IsValidStoryPage(story_page_id)) return;
 
-	StoryPageElement *pe;
-	FOR_ALL_STORY_PAGE_ELEMENTS(pe) {
+	for (StoryPageElement *pe : StoryPageElement::Iterate()) {
 		if (pe->page == story_page_id) {
 			this->AddItem(pe->index);
 		}
diff --git a/src/script/api/script_storypagelist.cpp b/src/script/api/script_storypagelist.cpp
index fc515472a..63f835ada 100644
--- a/src/script/api/script_storypagelist.cpp
+++ b/src/script/api/script_storypagelist.cpp
@@ -19,8 +19,7 @@ ScriptStoryPageList::ScriptStoryPageList(ScriptCompany::CompanyID company)
 	uint8 c = company;
 	if (company == ScriptCompany::COMPANY_INVALID) c = INVALID_COMPANY;
 
-	StoryPage *p;
-	FOR_ALL_STORY_PAGES(p) {
+	for (StoryPage *p : StoryPage::Iterate()) {
 		if (p->company == c || p->company == INVALID_COMPANY) {
 			this->AddItem(p->index);
 		}
diff --git a/src/story.cpp b/src/story.cpp
index 86fd059dd..0d465fde8 100644
--- a/src/story.cpp
+++ b/src/story.cpp
@@ -157,8 +157,7 @@ CommandCost CmdCreateStoryPageElement(TileIndex tile, DoCommandFlag flags, uint3
 
 	/* Allow at most 128 elements per page. */
 	uint16 element_count = 0;
-	StoryPageElement *iter;
-	FOR_ALL_STORY_PAGE_ELEMENTS(iter) {
+	for (StoryPageElement *iter : StoryPageElement::Iterate()) {
 		if (iter->page == page_id) element_count++;
 	}
 	if (element_count >= 128) return CMD_ERROR;
@@ -317,8 +316,7 @@ CommandCost CmdRemoveStoryPage(TileIndex tile, DoCommandFlag flags, uint32 p1, u
 	if (flags & DC_EXEC) {
 		StoryPage *p = StoryPage::Get(page_id);
 
-		StoryPageElement *pe;
-		FOR_ALL_STORY_PAGE_ELEMENTS(pe) {
+		for (StoryPageElement *pe : StoryPageElement::Iterate()) {
 			if (pe->page == p->index) {
 				delete pe;
 			}
diff --git a/src/story_base.h b/src/story_base.h
index 869a6b6a9..e82b9d696 100644
--- a/src/story_base.h
+++ b/src/story_base.h
@@ -60,9 +60,6 @@ struct StoryPageElement : StoryPageElementPool::PoolItem<&_story_page_element_po
 	inline ~StoryPageElement() { free(this->text); }
 };
 
-#define FOR_ALL_STORY_PAGE_ELEMENTS_FROM(var, start) FOR_ALL_ITEMS_FROM(StoryPageElement, story_page_element_index, var, start)
-#define FOR_ALL_STORY_PAGE_ELEMENTS(var) FOR_ALL_STORY_PAGE_ELEMENTS_FROM(var, 0)
-
 /** Struct about stories, current and completed */
 struct StoryPage : StoryPagePool::PoolItem<&_story_page_pool> {
 	uint32 sort_value;   ///< A number that increases for every created story page. Used for sorting. The id of a story page is the pool index.
@@ -82,8 +79,7 @@ struct StoryPage : StoryPagePool::PoolItem<&_story_page_pool> {
 	inline ~StoryPage()
 	{
 		if (!this->CleaningPool()) {
-			StoryPageElement *spe;
-			FOR_ALL_STORY_PAGE_ELEMENTS(spe) {
+			for (StoryPageElement *spe : StoryPageElement::Iterate()) {
 				if (spe->page == this->index) delete spe;
 			}
 		}
@@ -91,8 +87,5 @@ struct StoryPage : StoryPagePool::PoolItem<&_story_page_pool> {
 	}
 };
 
-#define FOR_ALL_STORY_PAGES_FROM(var, start) FOR_ALL_ITEMS_FROM(StoryPage, story_page_index, var, start)
-#define FOR_ALL_STORY_PAGES(var) FOR_ALL_STORY_PAGES_FROM(var, 0)
-
 #endif /* STORY_BASE_H */
 
diff --git a/src/story_gui.cpp b/src/story_gui.cpp
index a14dab994..677d88bba 100644
--- a/src/story_gui.cpp
+++ b/src/story_gui.cpp
@@ -52,8 +52,7 @@ protected:
 		if (this->story_pages.NeedRebuild()) {
 			this->story_pages.clear();
 
-			const StoryPage *p;
-			FOR_ALL_STORY_PAGES(p) {
+			for (const StoryPage *p : StoryPage::Iterate()) {
 				if (this->IsPageAvailable(p)) {
 					this->story_pages.push_back(p);
 				}
@@ -80,8 +79,7 @@ protected:
 
 			const StoryPage *p = GetSelPage();
 			if (p != nullptr) {
-				const StoryPageElement *pe;
-				FOR_ALL_STORY_PAGE_ELEMENTS(pe) {
+				for (const StoryPageElement *pe : StoryPageElement::Iterate()) {
 					if (pe->page == p->index) {
 						this->story_page_elements.push_back(pe);
 					}