fixed opening sequence in 'Isle of Anduin'

data/scenarios/Heir_To_The_Throne/Isle_of_Anduin.cfg

@@ -82,50 +82,76 @@ Defeat:
 		[/message]
 	[/event]
 
+	[event]
+	name=prestart
+		[store_unit]
+			variable=konrad_store
+			kill=yes
+			[filter]
+			description=Konrad
+			[/filter]
+		[/store_unit]
+		[store_unit]
+			variable=delfador_store
+			kill=yes
+			[filter]
+			description=Delfador
+			[/filter]
+		[/store_unit]
+	[/event]
+			
 	[event]
 	name=start
 
-	#hide Konrad until his unit moves there
-	[command]
-		[hide_unit]
-		x=25
-		y=12
-		[/hide_unit]
-	[/command]
-
 	#the ship that brought them here
-	[command]
-		[move_unit_fake]
-		type=Galleon
-		x=32,32,32,32,32,31,31,31,31
-		y=1,2,3,4,5,6,7,8,9
-		[/move_unit_fake]
-		[item]
-		x=31
-		y=9
-		image=galleon.png
-		[/item]
-	[/command]
+	[move_unit_fake]
+	type=Galleon
+	x=32,32,32,32,32,31,31,31,31
+	y=1,2,3,4,5,6,7,8,9
+	[/move_unit_fake]
+	[item]
+	x=31
+	y=9
+	image=galleon.png
+	[/item]
 
 	#move Konrad out of the ship and onto the keep
-	[command]
-		[move_unit_fake]
-		type=Commander
-		x=31,30,29,28,27,26,25
-		y=9,9,10,10,11,11,12
-		[/move_unit_fake]
-	[/command]
+	[move_unit_fake]
+	type=$konrad_store.type
+	x=31,30,29,28,27,26,25
+	y=9,9,10,10,11,11,12
+	[/move_unit_fake]
 
 	#show Konrad
-	[command]
-		[unhide_unit]
-		[/unhide_unit]
-	[/command]
+	[unstore_unit]
+	variable=konrad_store
+	[/unstore_unit]
+	{CLEAR_VARIABLE konrad_store}
+
+	[redraw]
+	[/redraw]
+
+	#move Delfador out of the ship and onto the keep
+	[move_unit_fake]
+	type=$delfador_store.type
+	x=31,30,29,28,27,26,25
+	y=9,9,10,10,11,11,11
+	[/move_unit_fake]
+
+	#set Delfador's position
+	{VARIABLE delfador_store.x 25}
+	{VARIABLE delfador_store.y 11}
+
+	#show Delfador
+	[unstore_unit]
+	variable=delfador_store
+	[/unstore_unit]
+	{CLEAR_VARIABLE konrad_store}
+
+	[redraw]
+	[/redraw]
 
 	[command]
-		[recall]
-		description=Delfador
-		[/recall]
 		[message]
 		id=msg2_1
 		speaker=narrator

src/font.cpp

@@ -337,6 +337,12 @@ SDL_Rect draw_text_line(display* gui, const SDL_Rect& area, int size,
 	return draw_text_line(surface, area, size, colour, text, x, y, bg, use_tooltips);
 }
 
+SDL_Rect text_area(const std::string& text, int size)
+{
+	const SDL_Rect area = {0,0,10000,10000};
+	return draw_text(NULL,area,size,font::NORMAL_COLOUR,text,0,0);
+}
+
 SDL_Rect draw_text(display* gui, const SDL_Rect& area, int size,
                    const SDL_Color& colour, const std::string& txt,
                    int x, int y, SDL_Surface* bg, bool use_tooltips,

src/font.hpp

@@ -68,6 +68,9 @@ SDL_Rect draw_text(display* gui, const SDL_Rect& area, int size,
                    int x, int y, SDL_Surface* bg=NULL,
                    bool use_tooltips=false, MARKUP use_markup=USE_MARKUP);
 
+//function which returns the size of text if it were to be drawn.
+SDL_Rect text_area(const std::string& text, int size);
+
 // Returns a SDL surface containing only the text rendered in a given colour.
 SDL_Surface* get_rendered_text(const std::string& str, int size,      
 			       const SDL_Color& colour);

src/game_events.cpp

@@ -1072,6 +1072,11 @@ bool event_handler::handle_event_command(const queued_event& event_info, const s
 		}
 	}
 
+	else if(cmd == "redraw") {
+		screen->invalidate_all();
+		screen->draw(true);
+	}
+
 	std::cerr << "done handling command...\n";
 
 	return rval;