- moved some more level_ stuff into the levelclass

[supertux.git] / src / level.h

diff --git a/src/level.h b/src/level.h
index 27c94a7..dfb1c1e 100644 (file)
--- a/src/level.h
+++ b/src/level.h
@@ -1,7 +1,7 @@
 //
 // C Interface: level
 //
-// Description: 
+// Description:
 //
 //
 // Author: Tobias Glaesser <tobi.web@gmx.de>, (C) 2003
@@ -13,50 +13,99 @@
 #ifndef SUPERTUX_LEVEL_H
 #define SUPERTUX_LEVEL_H
 
+#include <string>
 #include "texture.h"
+#include "badguy.h"
+#include "lispreader.h"
 
-/* This type holds meta-information about a level-subset. */
-/* It could be extended to handle manipulation of subsets. */
-typedef struct st_subset
+class Tile;
+
+/** This type holds meta-information about a level-subset. 
+    It could be extended to handle manipulation of subsets. */
+class st_subset
   {
-    char *name;
-    char *title;
-    char *description;
+  public:
+    st_subset();
+    static void create(const std::string& subset_name);
+    void load(char *subset);
+    void save();
+    void free();
+
+    std::string name;
+    std::string title;
+    std::string description;
     texture_type image;
     int levels;
-  } st_subset;
+ 
+  private:
+    void parse(lisp_object_t* cursor);
+  };
 
-void subset_init(st_subset* st_subset);
-void subset_load(st_subset* st_subset, char *subset);
-void subset_free(st_subset* st_subset);
-  
 #define LEVEL_NAME_MAX 20
 
-typedef struct st_level /*It is easier to read the sources IMHO, if we don't write something like int a,b,c; */
-  {
-    char name[LEVEL_NAME_MAX];
-    char theme[100];
-    char song_title[100];
-    char bkgd_image[100];   
-    unsigned char* tiles[15];
-    int time_left;
-    int bkgd_red;
-    int bkgd_green;
-    int bkgd_blue;
-    int width;
-    float gravity;
-  } st_level;
+
+enum TileMapType {
+ TM_BG,
+ TM_IA,
+ TM_FG
+ };
+
+class Level 
+{
+ public:
+  texture_type img_bkgd;
+
+  std::string name;
+  std::string theme;
+  std::string song_title;
+  std::string bkgd_image;
+  std::string particle_system;
+  unsigned int* bg_tiles[15]; /* Tiles in the background */
+  unsigned int* ia_tiles[15]; /* Tiles which can interact in the game (solids for example)*/
+  unsigned int* fg_tiles[15]; /* Tiles in the foreground */
+  int time_left;
+  int bkgd_red;
+  int bkgd_green;
+  int bkgd_blue;
+  int width;
+  float gravity;
+
+  std::vector<BadGuyData> badguy_data;
+ public:
+  /** Will the Level structure with default values */
+  void init_defaults();
   
-extern texture_type img_bkgd, img_bkgd_tile[2][4], img_solid[4], img_brick[2];
+  /** Cleanup the level struct from allocated tile data and such */
+  void cleanup();
+
+  /** Load data for this level: 
+      Returns -1, if the loading of the level failed. */
+  int  load(const char* subset, int level);
+
+  /** Load data for this level: 
+      Returns -1, if the loading of the level failed. */
+  int  load(const std::string& filename);
+
+  void load_gfx();
   
-int level_load(st_level* plevel, char * subset, int level);
-void level_save(st_level* plevel, char * subset, int level);
-void level_free(st_level* plevel);
-void level_load_gfx(st_level* plevel);
-void level_free_gfx();
-void level_load_image(texture_type* ptexture, char* theme, char * file, int use_alpha);
-void level_change(st_level* plevel, float x, float y, unsigned char c);
-void level_load_song(st_level* plevel);
-void level_free_song(void);
+  void load_song();
+  void free_song();
+
+  void save(const char* subset, int level);
+
+  /** Edit a piece of the map! */
+  void change(float x, float y, int tm, unsigned int c);
+
+  /** Resize the level to a new width */
+  void change_size (int new_width);
+
+  /** Return the id of the tile at position x/y */
+  unsigned int gettileid(float x, float y);
+
+  void free_gfx();
+
+  void load_image(texture_type* ptexture, std::string theme, const char * file, int use_alpha);
+};
+
 
 #endif /*SUPERTUX_LEVEL_H*/