map.h

   1 #pragma once
   2 #include "geometry.h"
   3 #include "gr.h"
   4
   5 typedef struct{
   6         Area **FArea; //forbidden Area
   7         int noFArea; //no used FArea
   8 }TMapLayer;
   9
  10 typedef struct{
  11         TMapLayer **Layer;
  12         int noLayer;
  13         Area *BoundingArea; // ALL OBJECTS MUST BE IN THIS POLY
  14         double XX,YY; //margins for random placement
  15         double X,Y; //left top corner
  16         int noSprites;
  17         Sprite **Sprites;
  18         Vect *SpritePos;
  19 }TMap;
  20
  21 int AreaInMap(TMap *m, Area *p, int FromLayer, int ToLayer); //returns 0 if p collides with something in m otherwise 1
  22 TMap *String2Map(char *String); //returns 0 on failure
  23 char *Map2String(TMap *Map, size_t *bytes); //returns 0 on failure, fills bytes
  24 TMap *LoadMap(char *filename);
  25 void DestroyMap(TMap **Map);
  26
  27 /*
  28  * Map file structure int,uint--32bit, double--64bit
  29  * double XX
  30  * double YY
  31  * double X
  32  * double Y
  33  * uint noSprites
  34  * uint noLayer
  35  * uint Layer_seek[noLayer]
  36  * uint Sprite_seek[noSprite]
  37  *
  38  * Layer_seek*:
  39  * uint noFArea
  40  * uint string_seek[noFArea]... where to find start of null-terminated string of Forbid Area
  41  *
  42  * Sprite_seek*:
  43  *      double x
  44  *      double y
  45  *      uint filename_seek... where to find start of null-terminated string of filename
  46  */