From 8d033f0cbe51f8cf71898a6a4f2e77dcc32e3857 Mon Sep 17 00:00:00 2001
From: Ingo Ruhnke <grumbel@gmx.de>
Date: Tue, 27 Apr 2004 15:15:18 +0000
Subject: [PATCH] - added extro support to worldmap, crashes however, no idea
 why:

0x080826f5 in display_text_file(std::string const&, Surface*) () at music_manager.cpp:26
26      MusicManager::MusicManager()
(gdb) where
#0  0x080826f5 in display_text_file(std::string const&, Surface*) () at music_manager.cpp:26
#1  0x080826b5 in display_text_file(std::string const&, std::string const&) (file=@0x88ad5d0, surface=@0xbffff230)
    at text.cpp:234
#2  0x08093b31 in WorldMapNS::WorldMap::update() (this=0xbffff3b0) at worldmap.cpp:685

SVN-Revision: 782
---
 src/gameloop.cpp |  4 ++--
 src/level.cpp    | 14 ++++----------
 src/text.cpp     | 10 +++++-----
 src/text.h       |  5 +++--
 src/worldmap.cpp |  8 ++++++++
 src/worldmap.h   |  4 ++++
 6 files changed, 26 insertions(+), 19 deletions(-)

diff --git a/src/gameloop.cpp b/src/gameloop.cpp
index a51a5fa33..b5857c902 100644
--- a/src/gameloop.cpp
+++ b/src/gameloop.cpp
@@ -413,9 +413,9 @@ GameSession::check_end_conditions()
   Player* tux = world->get_tux();
 
   /* End of level? */
-  int endpos = (World::current()->get_level()->width-10) * 32;
+  int endpos = (World::current()->get_level()->width-5) * 32;
   Tile* endtile = collision_goal(tux->base);
-  //printf("EndTile: %p.\n", endtile);
+
   // fallback in case the other endpositions don't trigger
   if (tux->base.x >= endpos || (endtile && endtile->data >= 1)
       || (end_sequence && !endsequence_timer.check()))
diff --git a/src/level.cpp b/src/level.cpp
index 8ab407891..9a127403f 100644
--- a/src/level.cpp
+++ b/src/level.cpp
@@ -282,22 +282,17 @@ Level::load(const std::string& subset, int level)
 int 
 Level::load(const std::string& filename)
 {
-  FILE * fi;
-  lisp_object_t* root_obj = 0;
-  fi = fopen(filename.c_str(), "r");
-  if (fi == NULL)
+  lisp_object_t* root_obj = lisp_read_from_file(filename);
+  if (!root_obj)
     {
-      perror(filename.c_str());
+      std::cout << "Level: Couldn't load file: " << filename << std::endl;
       return -1;
     }
 
-  lisp_stream_t stream;
-  lisp_stream_init_file (&stream, fi);
-  root_obj = lisp_read (&stream);
-
   if (root_obj->type == LISP_TYPE_EOF || root_obj->type == LISP_TYPE_PARSE_ERROR)
     {
       printf("World: Parse Error in file %s", filename.c_str());
+      return -1;
     }
 
   vector<int> ia_tm;
@@ -510,7 +505,6 @@ Level::load(const std::string& filename)
     }
 
   lisp_free(root_obj);
-  fclose(fi);
   return 0;
 }
 
diff --git a/src/text.cpp b/src/text.cpp
index 4d952ff46..6560327f4 100644
--- a/src/text.cpp
+++ b/src/text.cpp
@@ -228,14 +228,14 @@ Text::erasecenteredtext(const  char * text, int y, Surface * ptexture, int updat
 #define SCROLL  60
 #define ITEMS_SPACE 4
 
-void display_text_file(char *file, char* surface)
+void display_text_file(const std::string& file, const std::string& surface)
 {
-Surface* sur = new Surface(datadir + surface, IGNORE_ALPHA);
-display_text_file(file, sur);
-delete sur;
+  Surface* sur = new Surface(datadir + surface, IGNORE_ALPHA);
+  display_text_file(file, sur);
+  delete sur;
 }
 
-void display_text_file(char *file, Surface* surface)
+void display_text_file(const std::string& file, Surface* surface)
 {
   int done;
   int scroll, speed;
diff --git a/src/text.h b/src/text.h
index 6a02999b2..d82a25681 100644
--- a/src/text.h
+++ b/src/text.h
@@ -21,10 +21,11 @@
 #ifndef SUPERTUX_TEXT_H
 #define SUPERTUX_TEXT_H
 
+#include <string>
 #include "texture.h"
 
-void display_text_file(char *file, char* surface);
-void display_text_file(char *file, Surface* surface);
+void display_text_file(const std::string& file, const std::string& surface);
+void display_text_file(const std::string& file, Surface* surface);
 
 /* Kinds of texts. */
 enum {
diff --git a/src/worldmap.cpp b/src/worldmap.cpp
index d5538d9ad..626644f78 100644
--- a/src/worldmap.cpp
+++ b/src/worldmap.cpp
@@ -420,6 +420,7 @@ WorldMap::load_map()
                       level.south = true;
                       level.west  = true;
 
+                      reader.read_string("extro-filename",  &level.extro_filename);
                       reader.read_string("name",  &level.name);
                       reader.read_int("x", &level.x);
                       reader.read_int("y", &level.y);
@@ -678,6 +679,13 @@ WorldMap::update()
 
                         std::cout << "Walk to dir: " << dir << std::endl;
                       }
+
+                    if (!level->extro_filename.empty())
+                      { // Display final credits and go back to the main menu
+                        display_text_file(level->extro_filename,
+                                          "/images/background/arctis2.jpg");
+                        quit = true;
+                      }
                   }
 
                   break;
diff --git a/src/worldmap.h b/src/worldmap.h
index c2a7154a8..8990dcf7a 100644
--- a/src/worldmap.h
+++ b/src/worldmap.h
@@ -153,6 +153,10 @@ public:
     std::string title;
     bool solved;
 
+    /** Filename of the extro text to show once the level is
+        successfully completed */
+    std::string extro_filename;
+
     // Directions which are walkable from this level
     bool north;
     bool east;
-- 
2.11.0