- fixed level editor crash (a hack)

[supertux.git] / src / level.cpp

diff --git a/src/level.cpp b/src/level.cpp
index 3a55398..485e5e8 100644 (file)
--- a/src/level.cpp
+++ b/src/level.cpp
@@ -223,12 +223,10 @@ Level::init_defaults()
   bkgd_image = "arctis.jpg";
   width      = 0;
   height     = 0;
-  start_pos_x = 100;
-  start_pos_y = 170;
+  start_pos.x = 100;
+  start_pos.y = 170;
   time_left  = 100;
   gravity    = 10.;
-  back_scrolling = false;
-  hor_autoscroll_speed = 0;
   bkgd_speed = 50;
   bkgd_top.red   = 0;
   bkgd_top.green = 0;
@@ -265,7 +263,9 @@ Level::load(const std::string& filename, World* world)
 
   if (root_obj->type == LISP_TYPE_EOF || root_obj->type == LISP_TYPE_PARSE_ERROR)
     {
-      printf("World: Parse Error in file %s", filename.c_str());
+      lisp_free(root_obj);
+      std::cout << "World: Parse Error in file '" << filename
+                << "'.\n";
       return -1;
     }
 
@@ -277,25 +277,20 @@ Level::load(const std::string& filename, World* world)
       reader.read_int("version",  &version);
       if(!reader.read_int("width",  &width))
         st_abort("No width specified for level.", "");
-      if (!reader.read_int("start_pos_x", &start_pos_x)) start_pos_x = 100;
-      if (!reader.read_int("start_pos_y", &start_pos_y)) start_pos_y = 170;
+      if (!reader.read_float("start_pos_x", &start_pos.x)) start_pos.x = 100;
+      if (!reader.read_float("start_pos_y", &start_pos.y)) start_pos.y = 170;
       time_left = 500;
       if(!reader.read_int("time",  &time_left)) {
-        printf("Warning no time specified for level.\n");
+        printf("Warning: no time specified for level.\n");
       }
       
       height = 15;
-      reader.read_int("height",  &height);
-      
-      back_scrolling = false;
-      reader.read_bool("back_scrolling",  &back_scrolling);
-
-      hor_autoscroll_speed = 0;
-      reader.read_float("hor_autoscroll_speed",  &hor_autoscroll_speed);
+      if(!reader.read_int("height",  &height)) {
+        printf("Warning: no height specified for level.\n");
+      }
       
       bkgd_speed = 50;
       reader.read_int("bkgd_speed",  &bkgd_speed);
-
       
       bkgd_top.red = bkgd_top.green = bkgd_top.blue = 0;
       reader.read_int("bkgd_red_top",  &bkgd_top.red);
@@ -355,7 +350,7 @@ Level::load(const std::string& filename, World* world)
           }
       }
 
-      { // Read BadGuys
+      { // Read Objects
         lisp_object_t* cur = 0;
         if (reader.read_lisp("objects",  &cur))
           {
@@ -364,77 +359,16 @@ Level::load(const std::string& filename, World* world)
           }
       }
 
-#if 0 // TODO fix this or remove it
-      // Convert old levels to the new tile numbers
-      if (version == 0)
-        {
-          std::map<char, int> transtable;
-          transtable['.'] = 0;
-          transtable['x'] = 104;
-          transtable['X'] = 77;
-          transtable['y'] = 78;
-          transtable['Y'] = 105;
-          transtable['A'] = 83;
-          transtable['B'] = 102;
-          transtable['!'] = 103;
-          transtable['a'] = 84;
-          transtable['C'] = 85;
-          transtable['D'] = 86;
-          transtable['E'] = 87;
-          transtable['F'] = 88;
-          transtable['c'] = 89;
-          transtable['d'] = 90;
-          transtable['e'] = 91;
-          transtable['f'] = 92;
-
-          transtable['G'] = 93;
-          transtable['H'] = 94;
-          transtable['I'] = 95;
-          transtable['J'] = 96;
-
-          transtable['g'] = 97;
-          transtable['h'] = 98;
-          transtable['i'] = 99;
-          transtable['j'] = 100
-                            ;
-          transtable['#'] = 11;
-          transtable['['] = 13;
-          transtable['='] = 14;
-          transtable[']'] = 15;
-          transtable['$'] = 82;
-          transtable['^'] = 76;
-          transtable['*'] = 80;
-          transtable['|'] = 79;
-          transtable['\\'] = 81;
-          transtable['&'] = 75;
-
-          int x = 0;
-          int y = 0;
-          for(std::vector<int>::iterator i = ia_tm.begin(); i != ia_tm.end(); ++i)
-            {
-              if (*i == '0' || *i == '1' || *i == '2')
-                {
-                  badguy_data.push_back(BadGuyData(static_cast<BadGuyKind>(*i-'0'),
-                                                   x*32, y*32, false));
-                  *i = 0;
-                }
-              else
-                {
-                  std::map<char, int>::iterator j = transtable.find(*i);
-                  if (j != transtable.end())
-                    *i = j->second;
-                  else
-                    printf("Error: conversion will fail, unsupported char: '%c' (%d)\n", *i, *i);
-                }
-              ++x;
-              if (x >= width)
-                {
-                  x = 0;
-                  ++y;
-                }
+      { // Read Camera
+        lisp_object_t* cur = 0;
+        if (reader.read_lisp("camera", &cur))
+          {
+            LispReader reader(cur);
+            if(world) {
+              world->camera->read(reader);
             }
-        }
-#endif
+          }
+      }
     }
 
   lisp_free(root_obj);
@@ -450,13 +384,13 @@ Level::save(const std::string& subset, int level, World* world)
   char str[80];
 
   /* Save data file: */
-  sprintf(str, "/levels/%s/", subset.c_str());
+  snprintf(str, sizeof(str), "/levels/%s/", subset.c_str());
   fcreatedir(str);
-  snprintf(filename, 1024, "%s/levels/%s/level%d.stl", st_dir, subset.c_str(),
-      level);
+  snprintf(filename, sizeof(filename),
+      "%s/levels/%s/level%d.stl", st_dir, subset.c_str(), level);
   if(!fwriteable(filename))
-    snprintf(filename, 1024, "%s/levels/%s/level%d.stl", datadir.c_str(),
-        subset.c_str(), level);
+    snprintf(filename, sizeof(filename), "%s/levels/%s/level%d.stl",
+        datadir.c_str(), subset.c_str(), level);
 
   std::ofstream out(filename);
   if(!out.good()) {
@@ -484,8 +418,6 @@ Level::save(const std::string& subset, int level, World* world)
   writer.write_int("time", time_left);
   writer.write_int("width", width);
   writer.write_int("height", height);
-  writer.write_bool("back_scrolling", back_scrolling);
-  writer.write_float("hor_autoscroll_speed", hor_autoscroll_speed);
   writer.write_float("gravity", gravity);
 
   writer.write_int_vector("background-tm", bg_tiles);