From: Tobias Gläßer <tobi.web@gmx.de>
Date: Mon, 3 May 2004 23:06:19 +0000 (+0000)
Subject: leveleditor related improvements. Added bkgd_speed.
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=fa4e6818bd48729e6d0599627e16f8dee586772b;p=supertux.git

leveleditor related improvements. Added bkgd_speed.

SVN-Revision: 960
---

diff --git a/src/button.cpp b/src/button.cpp
index 3fcfc702d..b34b24c79 100644
--- a/src/button.cpp
+++ b/src/button.cpp
@@ -101,7 +101,7 @@ void Button::draw()
   icon->draw(rect.x,rect.y);
   if(game_object != NULL)
   {
-    game_object->draw();
+    game_object->draw_on_screen();
   }
 
   if(show_info)
diff --git a/src/level.cpp b/src/level.cpp
index 445267126..b062f5745 100644
--- a/src/level.cpp
+++ b/src/level.cpp
@@ -237,6 +237,7 @@ Level::init_defaults()
   time_left  = 100;
   gravity    = 10.;
   back_scrolling = false;
+  bkgd_speed = 2;
   bkgd_top.red   = 0;
   bkgd_top.green = 0;
   bkgd_top.blue  = 0;
@@ -315,6 +316,10 @@ Level::load(const std::string& filename)
       back_scrolling = false;
       reader.read_bool("back_scrolling",  &back_scrolling);
 
+      bkgd_speed = 2;
+      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);
       reader.read_int("bkgd_green_top",  &bkgd_top.green);
@@ -543,6 +548,7 @@ Level::save(const std::string& subset, int level)
   fprintf(fi,"  (music \"%s\")\n", song_title.c_str());
   fprintf(fi,"  (background \"%s\")\n", bkgd_image.c_str());
   fprintf(fi,"  (particle_system \"%s\")\n", particle_system.c_str());
+  fprintf(fi,"  (bkgd_speed \"%d\")\n", bkgd_speed);
   fprintf(fi,"  (bkgd_red_top %d)\n", bkgd_top.red);
   fprintf(fi,"  (bkgd_green_top %d)\n", bkgd_top.green);
   fprintf(fi,"  (bkgd_blue_top %d)\n", bkgd_top.blue);
diff --git a/src/level.h b/src/level.h
index 3c931c4a4..49bd17700 100644
--- a/src/level.h
+++ b/src/level.h
@@ -85,6 +85,7 @@ class Level
   Color bkgd_top;
   Color bkgd_bottom;
   int width;
+  int bkgd_speed;
   int start_pos_x;
   int start_pos_y;
   float gravity;
diff --git a/src/leveleditor.cpp b/src/leveleditor.cpp
index 314a5f09c..8199a536a 100644
--- a/src/leveleditor.cpp
+++ b/src/leveleditor.cpp
@@ -469,9 +469,11 @@ void le_init_menus()
   level_settings_menu->additem(MN_TEXTFIELD,"Author  ",0,0,MNID_AUTHOR);
   level_settings_menu->additem(MN_STRINGSELECT,"Song    ",0,0,MNID_SONG);
   level_settings_menu->additem(MN_STRINGSELECT,"Bg-Image",0,0,MNID_BGIMG);
+  level_settings_menu->additem(MN_STRINGSELECT,"Particle",0,0,MNID_PARTICLE);  
   level_settings_menu->additem(MN_NUMFIELD,"Length ",0,0,MNID_LENGTH);
   level_settings_menu->additem(MN_NUMFIELD,"Time   ",0,0,MNID_TIME);
   level_settings_menu->additem(MN_NUMFIELD,"Gravity",0,0,MNID_GRAVITY);
+  level_settings_menu->additem(MN_NUMFIELD,"Bg-Img-Speed",0,0,MNID_BGSPEED);  
   level_settings_menu->additem(MN_NUMFIELD,"Top Red    ",0,0,MNID_TopRed);
   level_settings_menu->additem(MN_NUMFIELD,"Top Green  ",0,0,MNID_TopGreen);
   level_settings_menu->additem(MN_NUMFIELD,"Top Blue   ",0,0,MNID_TopBlue);
@@ -598,11 +600,16 @@ void update_level_settings_menu()
   string_list_copy(level_settings_menu->get_item_by_id(MNID_SONG).list, dfiles("music/",NULL, "-fast"));
   string_list_copy(level_settings_menu->get_item_by_id(MNID_BGIMG).list, dfiles("images/background",NULL, NULL));
   string_list_add_item(level_settings_menu->get_item_by_id(MNID_BGIMG).list,"");
+  string_list_add_item(level_settings_menu->get_item_by_id(MNID_PARTICLE).list,"");
+  string_list_add_item(level_settings_menu->get_item_by_id(MNID_PARTICLE).list,"snow");
+  string_list_add_item(level_settings_menu->get_item_by_id(MNID_PARTICLE).list,"clouds");
 
   if((i = string_list_find(level_settings_menu->get_item_by_id(MNID_SONG).list,le_current_level->song_title.c_str())) != -1)
     level_settings_menu->get_item_by_id(MNID_SONG).list->active_item = i;
   if((i = string_list_find(level_settings_menu->get_item_by_id(MNID_BGIMG).list,le_current_level->bkgd_image.c_str())) != -1)
     level_settings_menu->get_item_by_id(MNID_BGIMG).list->active_item = i;
+  if((i = string_list_find(level_settings_menu->get_item_by_id(MNID_PARTICLE).list,le_current_level->particle_system.c_str())) != -1)
+    level_settings_menu->get_item_by_id(MNID_PARTICLE).list->active_item = i;
 
   sprintf(str,"%d",le_current_level->width);
   level_settings_menu->get_item_by_id(MNID_LENGTH).change_input(str);
@@ -610,6 +617,8 @@ void update_level_settings_menu()
   level_settings_menu->get_item_by_id(MNID_TIME).change_input(str);
   sprintf(str,"%2.0f",le_current_level->gravity);
   level_settings_menu->get_item_by_id(MNID_GRAVITY).change_input(str);
+  sprintf(str,"%d",le_current_level->bkgd_speed);
+  level_settings_menu->get_item_by_id(MNID_BGSPEED).change_input(str);
   sprintf(str,"%d",le_current_level->bkgd_top.red);
   level_settings_menu->get_item_by_id(MNID_TopRed).change_input(str);
   sprintf(str,"%d",le_current_level->bkgd_top.green);
@@ -643,6 +652,11 @@ void apply_level_settings_menu()
     le_current_level->bkgd_image = string_list_active(level_settings_menu->get_item_by_id(MNID_BGIMG).list);
     i = true;
   }
+  
+  if(le_current_level->particle_system.compare(string_list_active(level_settings_menu->get_item_by_id(MNID_PARTICLE).list)) != 0)
+  {
+    le_current_level->particle_system = string_list_active(level_settings_menu->get_item_by_id(MNID_PARTICLE).list);
+  }
 
   if(i)
   {
@@ -654,6 +668,7 @@ void apply_level_settings_menu()
   le_current_level->change_size(atoi(level_settings_menu->get_item_by_id(MNID_LENGTH).input));
   le_current_level->time_left = atoi(level_settings_menu->get_item_by_id(MNID_BGIMG).input);
   le_current_level->gravity = atof(level_settings_menu->get_item_by_id(MNID_GRAVITY).input);
+  le_current_level->bkgd_speed = atoi(level_settings_menu->get_item_by_id(MNID_BGSPEED).input);
   le_current_level->bkgd_top.red = atoi(level_settings_menu->get_item_by_id(MNID_TopRed).input);
   le_current_level->bkgd_top.green = atoi(level_settings_menu->get_item_by_id(MNID_TopGreen).input);
   le_current_level->bkgd_top.blue = atoi(level_settings_menu->get_item_by_id(MNID_TopBlue).input);
@@ -756,7 +771,7 @@ void le_drawinterface()
   }
 
   if(le_selection_mode == CURSOR)
-    le_selection->draw( cursor_x - pos_x, cursor_y);
+    le_selection->draw( cursor_x - scroll_x, cursor_y);
   else if(le_selection_mode == SQUARE)
   {
     int w, h;
@@ -780,6 +795,10 @@ void le_drawinterface()
     if(TileManager::instance()->get(le_current.tile)->editor_images.size() > 0)
       TileManager::instance()->get(le_current.tile)->editor_images[0]->draw( 19 * 32, 14 * 32);
   }
+  if(le_current.IsObject())
+  {
+     le_current.obj->draw_on_screen(19 * 32, 14 * 32);
+  }
 
   //if(le_current.IsObject())
   //printf("");
@@ -833,7 +852,7 @@ void le_drawlevel()
   /* Draw the real background */
   if(le_current_level->bkgd_image[0] != '\0')
   {
-    s = pos_x / 30;
+    s = (int)((float)pos_x * ((float)le_current_level->bkgd_speed/60.)) % screen->w;
     le_current_level->img_bkgd->draw_part(s,0,0,0,
                                           le_current_level->img_bkgd->w - s - 32, le_current_level->img_bkgd->h);
     le_current_level->img_bkgd->draw_part(0,0,screen->w - s - 32 ,0,s,
@@ -843,6 +862,17 @@ void le_drawlevel()
   {
     drawgradient(le_current_level->bkgd_top, le_current_level->bkgd_bottom);
   }
+  
+  if(le_current.IsTile())
+  {
+  Tile::draw(cursor_x, cursor_y,le_current.tile,128);
+  if(!TileManager::instance()->get(le_current.tile)->images.empty())
+  fillrect(cursor_x,cursor_y,TileManager::instance()->get(le_current.tile)->images[0]->w,TileManager::instance()->get(le_current.tile)->images[0]->h,50,50,50,50);
+  }
+  if(le_current.IsObject())
+  {
+  le_current.obj->move_to(cursor_x, cursor_y);
+  }
 
   /*       clearscreen(current_level.bkgd_red, current_level.bkgd_green, current_level.bkgd_blue); */
 
@@ -1150,6 +1180,8 @@ void le_checkevents()
             {
               if(pbutton->get_state() == BUTTON_CLICKED)
               {
+	        if(le_current.IsObject())
+		le_current.obj->move_to(pbutton->get_pos().x,pbutton->get_pos().y);
                 le_current.Tile(pbutton->get_tag());
               }
             }
@@ -1160,6 +1192,8 @@ void le_checkevents()
             {
               if(pbutton->get_state() == BUTTON_CLICKED)
               {
+	        if(le_current.IsObject())
+		le_current.obj->move_to(pbutton->get_pos().x,pbutton->get_pos().y);
                 le_current.Object(pbutton->get_game_object());
               }
             }
@@ -1204,7 +1238,7 @@ void le_checkevents()
             {
               BadGuy* pbadguy = dynamic_cast<BadGuy*>(le_current.obj);
 
-              le_world.bad_guys.push_back(BadGuy(cursor_x, cursor_y,pbadguy->kind,false));
+              le_world.bad_guys.push_back(BadGuy(cursor_x+scroll_x, cursor_y,pbadguy->kind,false));
               le_current_level->badguy_data.push_back(&le_world.bad_guys.back());
             }
           }
@@ -1220,7 +1254,7 @@ void le_checkevents()
     }
     else if(le_move_left_bt->get_state() == BUTTON_HOVER)
     {
-      pos_x -= 64;
+      pos_x -= 32;
     }
 
     if(le_move_right_bt->get_state() == BUTTON_PRESSED)
@@ -1229,7 +1263,7 @@ void le_checkevents()
     }
     else if(le_move_right_bt->get_state() == BUTTON_HOVER)
     {
-      pos_x += 64;
+      pos_x += 32;
     }
   }
 
diff --git a/src/lispreader.cpp b/src/lispreader.cpp
index 9074633f9..8f1fe2fc6 100644
--- a/src/lispreader.cpp
+++ b/src/lispreader.cpp
@@ -1043,7 +1043,10 @@ LispReader::read_int (const char* name, int* i)
   if (obj)
     {
       if (!lisp_integer_p(lisp_car(obj)))
-        st_abort("LispReader expected type integer at token: ", name);
+      {
+        //st_abort("LispReader expected type integer at token: ", name); /* Instead of giving up, we return with false now. */
+	return false;
+	}
       *i = lisp_integer(lisp_car(obj));
       return true;
     }
diff --git a/src/menu.h b/src/menu.h
index fa276f2f2..7afe07644 100644
--- a/src/menu.h
+++ b/src/menu.h
@@ -79,9 +79,11 @@ enum LevelEditorSettingsMenuIDs {
   MNID_AUTHOR,
   MNID_SONG,
   MNID_BGIMG,
+  MNID_PARTICLE,
   MNID_LENGTH,
   MNID_TIME,
   MNID_GRAVITY,
+  MNID_BGSPEED,
   MNID_TopRed,
   MNID_TopGreen,
   MNID_TopBlue,
diff --git a/src/type.h b/src/type.h
index 6906ecf1a..3ae29937b 100644
--- a/src/type.h
+++ b/src/type.h
@@ -23,6 +23,7 @@
 
 #include <string>
 #include "SDL.h"
+#include "scene.h"
 
 /* 'Base' type for game objects */
 
@@ -41,32 +42,30 @@ struct base_type
 class GameObject
 {
 
-friend bool operator<(const GameObject& lhs, const GameObject& rhs)
-{
- if( lhs.base.x < rhs.base.x )
- return true;
- else if( lhs.base.x == rhs.base.x && lhs.base.y < rhs.base.y)
- return true;
- else
- return false;
-}
-
-friend bool operator>(const GameObject& lhs, const GameObject& rhs)
-{
- if( lhs.base.x > rhs.base.x )
- return true;
- else if( lhs.base.x == rhs.base.x && lhs.base.y > rhs.base.y)
- return true;
- else
- return false;
-}
-
 public:
 GameObject() {};
 virtual ~GameObject() {};
 virtual void action(double frame_ratio) = 0;
 virtual void draw() = 0;
 virtual std::string type() = 0;
+/* Draw ignoring the scroll_x value. FIXME: Hack? Should be discussed. @tobgle*/
+void draw_on_screen(float x = -1, float y = -1)
+{
+ base_type btmp = base;
+ if(x != -1 || y != -1)
+ {
+ btmp = base;
+ if(x != -1)
+ base.x = x;
+ if(y != -1)
+ base.y = y;
+ }
+ float tmp = scroll_x;
+ scroll_x = 0; draw();
+ scroll_x = tmp; 
+ base = btmp;
+};
+void move_to(float x, float y) { base.x = x; base.y = y; };
 
 base_type base;
 base_type old_base;
diff --git a/src/world.cpp b/src/world.cpp
index ad0cf6174..c0ce08ec6 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -176,7 +176,7 @@ World::draw()
   /* Draw the real background */
   if(get_level()->bkgd_image[0] != '\0')
     {
-      int s = ((int)scroll_x / 2)%640;
+      int s = (int)((float)scroll_x * ((float)level->bkgd_speed/60.)) % screen->w;
       level->img_bkgd->draw_part(s, 0,0,0,level->img_bkgd->w - s, level->img_bkgd->h);
       level->img_bkgd->draw_part(0, 0,screen->w - s ,0,s,level->img_bkgd->h);
     }