allow preview story dialog in editor

src/dialogxml/dialogs/dialog.cpp

@@ -36,6 +36,7 @@
 #include "replay.hpp"
 #include <boost/lexical_cast.hpp>
 #include "scenario/scenario.hpp"
+#include "universe/universe.hpp"
 
 using namespace std;
 using namespace ticpp;
@@ -1314,3 +1315,27 @@ void setup_dialog_pict_anim(cDialog& dialog, std::string pict_id, short anim_loo
 	dialog.setAnimPictFPS(anim_fps);
 	dialog.setDoAnimations(true);
 }
+
+void story_dialog(cUniverse& univ, std::string title, str_num_t first, str_num_t last, eSpecCtxType which_str_type, pic_num_t pic, ePicType pt, short anim_loops, int anim_fps) {
+	cDialog story_dlg(*ResMgr::dialogs.get("many-str"));
+	dynamic_cast<cPict&>(story_dlg["pict"]).setPict(pic, pt);
+	setup_dialog_pict_anim(story_dlg, "pict", anim_loops, anim_fps);
+	str_num_t cur = first;
+	story_dlg.attachClickHandlers([&cur,&univ,first,last,which_str_type](cDialog& me, std::string clicked, eKeyMod) -> bool {
+		if(clicked == "left") {
+			if(cur > first) cur--;
+		} else if(clicked == "done" || cur == last) {
+			me.toast(false);
+			return true;
+		} else if(clicked == "right") {
+			cur++;
+		}
+		std::string text;
+		univ.get_str(text, which_str_type, cur);
+		me["str"].setText(text);
+		return true;
+	}, {"left", "right", "done"});
+	story_dlg["left"].triggerClickHandler(story_dlg, "left", eKeyMod());
+	story_dlg["title"].setText(title);
+	story_dlg.run();
+}

src/dialogxml/dialogs/dialog.hpp

@@ -31,11 +31,13 @@
 #include <boost/filesystem/path.hpp>
 #include "tools/prefs.hpp"
 #include "tools/framerate_limiter.hpp"
+#include "special.hpp"
 
 class cControl;
 class cContainer;
 class cTextField;
 struct DialogDefn;
+class cUniverse;
 
 /// Specifies the relative position of a control's labelling text.
 enum eLabelPos {
@@ -393,6 +395,8 @@ public:
 
 void setup_dialog_pict_anim(cDialog& dialog, std::string pict_id, short anim_loops, short anim_fps);
 
+void story_dialog(cUniverse& univ, std::string title, str_num_t first, str_num_t last, eSpecCtxType which_str_type, pic_num_t pic, ePicType pt, short anim_loops, int anim_fps);
+
 // For development/debugging only.
 void preview_dialog_xml(fs::path dialog_xml);
 

src/game/boe.items.cpp

@@ -631,30 +631,6 @@ void custom_pic_dialog(std::string title, pic_num_t bigpic) {
 	pic_dlg.run();
 }
 
-void story_dialog(std::string title, str_num_t first, str_num_t last, eSpecCtxType which_str_type, pic_num_t pic, ePicType pt, short anim_loops, int anim_fps) {
-	cDialog story_dlg(*ResMgr::dialogs.get("many-str"));
-	dynamic_cast<cPict&>(story_dlg["pict"]).setPict(pic, pt);
-	setup_dialog_pict_anim(story_dlg, "pict", anim_loops, anim_fps);
-	str_num_t cur = first;
-	story_dlg.attachClickHandlers([&cur,first,last,which_str_type](cDialog& me, std::string clicked, eKeyMod) -> bool {
-		if(clicked == "left") {
-			if(cur > first) cur--;
-		} else if(clicked == "done" || cur == last) {
-			me.toast(false);
-			return true;
-		} else if(clicked == "right") {
-			cur++;
-		}
-		std::string text;
-		univ.get_str(text, which_str_type, cur);
-		me["str"].setText(text);
-		return true;
-	}, {"left", "right", "done"});
-	story_dlg["left"].triggerClickHandler(story_dlg, "left", eKeyMod());
-	story_dlg["title"].setText(title);
-	story_dlg.run();
-}
-
 static bool get_num_of_items_event_filter(cDialog& me, std::string item_hit, eKeyMod) {
 	if(item_hit == "cancel"){
 		me.setResult<int>(0);

src/game/boe.items.hpp

@@ -25,7 +25,6 @@ void set_town_attitude(short lo,short hi,eAttitude att);
 bool show_get_items(std::string titleText, std::vector<cItem*>& itemRefs, short pc_getting, bool overload = false);
 bool display_item(location from_loc,short pc_num,short mode, bool check_container);
 void custom_pic_dialog(std::string title, pic_num_t bigpic);
-void story_dialog(std::string title, str_num_t first, str_num_t last, eSpecCtxType which_str_type, pic_num_t pic, ePicType pt, short anim_loops, int anim_fps);
 short get_num_of_items(short max_num);
 void init_mini_map();
 void draw_help_dialog_item_buttons(cDialog& dialog,short item);

src/game/boe.specials.cpp

@@ -2464,7 +2464,7 @@ void general_spec(const runtime_state& ctx) {
 			break;
 		case eSpecType::STORY_DIALOG:
 			univ.get_str(str1,ctx.cur_spec_type,spec.m1);
-			story_dialog(str1, spec.m2, spec.m3, ctx.cur_spec_type, spec.pic, ePicType(spec.pictype), spec.ex1c, spec.ex2c);
+			story_dialog(univ, str1, spec.m2, spec.m3, ctx.cur_spec_type, spec.pic, ePicType(spec.pictype), spec.ex1c, spec.ex2c);
 			break;
 		case eSpecType::CLEAR_BUF:
 			univ.get_buf().clear();

src/scenario/special-general.cpp

@@ -47,12 +47,10 @@ namespace{
 		.sdf(eSpecField::EX1A, eSpecField::EX1B)
 		.sdf(eSpecField::EX2A, eSpecField::EX2B)
 		.msg();
-	// TODO implement preview
 	node_properties_t S_STORY = node_builder_t(eSpecType::STORY_DIALOG)
 		.msg1(eSpecPicker::MSG_SINGLE)
 		.field_pair(eSpecField::MSG2, eSpecField::MSG3, eSpecPicker::MSG_SEQUENCE_VAR)
-		.pic()
-		.no_preview();
+		.pic();
 	node_properties_t S_PREVENT = node_builder_t(eSpecType::CANT_ENTER)
 		.msg()
 		.ex1a(eSpecPicker::TOGGLE)

src/scenedit/scen.keydlgs.cpp

@@ -870,6 +870,15 @@ static bool preview_spec_enc_dlog(cDialog& me, std::string, cSpecial& special, s
 	pic_num_t pic = scenario.intro_pic;
 
 	switch(special.type){
+		case eSpecType::STORY_DIALOG:{
+			std::string str1;
+			univ.get_str(str1,cur_type,special.m1);
+			// Use dark background that the game uses:
+			short defaultBackground = cDialog::defaultBackground;
+			cDialog::defaultBackground = cDialog::BG_DARK;
+			story_dialog(univ, str1, special.m2, special.m3, cur_type, special.pic, ePicType(special.pictype), special.ex1c, special.ex2c);
+			cDialog::defaultBackground = defaultBackground;
+		}break;
 		case eSpecType::ONCE_DIALOG:
 			once_dialog(univ, special, cur_type, &me);
 			break;