| … | |
… | |
| 16 | |
16 | |
| 17 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program; if not, write to the Free Software |
18 | along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | |
20 | |
| 21 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
21 | The authors can be reached via e-mail at crossfire@schmorp.de |
| 22 | */ |
22 | */ |
| 23 | |
23 | |
| 24 | /* |
24 | /* |
| 25 | * The maptile is allocated each time a new map is opened. |
25 | * The maptile is allocated each time a new map is opened. |
| 26 | * It contains pointers (very indirectly) to all objects on the map. |
26 | * It contains pointers (very indirectly) to all objects on the map. |
| … | |
… | |
| 42 | * map pointers. |
42 | * map pointers. |
| 43 | */ |
43 | */ |
| 44 | #define MAGIC_MAP_SIZE 50 |
44 | #define MAGIC_MAP_SIZE 50 |
| 45 | #define MAGIC_MAP_HALF MAGIC_MAP_SIZE/2 |
45 | #define MAGIC_MAP_HALF MAGIC_MAP_SIZE/2 |
| 46 | |
46 | |
| 47 | |
|
|
| 48 | #define MAP_LAYERS 4 |
47 | #define MAP_LAYERS 4 |
| 49 | |
48 | |
| 50 | /* This is when the map will reset */ |
49 | /* This is when the map will reset */ |
| 51 | #define MAP_WHEN_RESET(m) ((m)->reset_time) |
50 | #define MAP_WHEN_RESET(m) ((m)->reset_time) |
| 52 | |
51 | |
| … | |
… | |
| 99 | /* GET_MAP_FLAGS really shouldn't be used very often - get_map_flags should |
98 | /* GET_MAP_FLAGS really shouldn't be used very often - get_map_flags should |
| 100 | * really be used, as it is multi tile aware. However, there are some cases |
99 | * really be used, as it is multi tile aware. However, there are some cases |
| 101 | * where it is known the map is not tiled or the values are known |
100 | * where it is known the map is not tiled or the values are known |
| 102 | * consistent (eg, op->map, op->x, op->y) |
101 | * consistent (eg, op->map, op->x, op->y) |
| 103 | */ |
102 | */ |
| 104 | #define GET_MAP_FLAGS(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].flags ) |
103 | // all those macros are herewith declared legacy |
| 105 | #define SET_MAP_FLAGS(M,X,Y,C) ( (M)->spaces[(X) + (M)->width * (Y)].flags = C ) |
104 | #define GET_MAP_FLAGS(M,X,Y) (M)->at((X),(Y)).flags |
| 106 | #define GET_MAP_LIGHT(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].light ) |
105 | #define SET_MAP_FLAGS(M,X,Y,C) (M)->at((X),(Y)).flags = (C) |
| 107 | #define SET_MAP_LIGHT(M,X,Y,L) ( (M)->spaces[(X) + (M)->width * (Y)].light = L ) |
106 | #define GET_MAP_LIGHT(M,X,Y) (M)->at((X),(Y)).light |
| 108 | |
107 | #define SET_MAP_LIGHT(M,X,Y,L) (M)->at((X),(Y)).light = (L) |
| 109 | #define GET_MAP_OB(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].bottom ) |
108 | #define GET_MAP_OB(M,X,Y) (M)->at((X),(Y)).bottom |
| 110 | #define GET_MAP_TOP(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].top ) |
109 | #define GET_MAP_TOP(M,X,Y) (M)->at((X),(Y)).top |
| 111 | |
|
|
| 112 | /* legacy */ |
|
|
| 113 | #define get_map_ob GET_MAP_OB |
|
|
| 114 | |
|
|
| 115 | #define SET_MAP_OB(M,X,Y,tmp) ( (M)->spaces[(X) + (M)->width * (Y)].bottom = (tmp) ) |
110 | #define SET_MAP_OB(M,X,Y,tmp) (M)->at((X),(Y)).bottom = (tmp) |
| 116 | #define SET_MAP_TOP(M,X,Y,tmp) ( (M)->spaces[(X) + (M)->width * (Y)].top = (tmp) ) |
111 | #define SET_MAP_TOP(M,X,Y,tmp) (M)->at((X),(Y)).top = (tmp) |
| 117 | #define set_map_ob SET_MAP_OB |
|
|
| 118 | |
|
|
| 119 | #define SET_MAP_FACE(M,X,Y,C,L) ( (M)->spaces[(X) + (M)->width * (Y)].faces[L] = C ) |
112 | #define SET_MAP_FACE(M,X,Y,C,L) (M)->at((X),(Y)).faces[L] = (C) |
| 120 | #define GET_MAP_FACE(M,X,Y,L) ( (M)->spaces[(X) + (M)->width * (Y)].faces[L] ) |
113 | #define GET_MAP_FACE(M,X,Y,L) (M)->at((X),(Y)).faces[L] |
| 121 | |
|
|
| 122 | #define SET_MAP_FACE_OBJ(M,X,Y,C,L) ( (M)->spaces[(X) + (M)->width * (Y)].faces_obj[L] = C ) |
114 | #define SET_MAP_FACE_OBJ(M,X,Y,C,L) (M)->at((X),(Y)).faces_obj[L] = (C) |
| 123 | #define GET_MAP_FACE_OBJ(M,X,Y,L) ( (M)->spaces[(X) + (M)->width * (Y)].faces_obj[L] ) |
115 | #define GET_MAP_FACE_OBJ(M,X,Y,L) (M)->at((X),(Y)).faces_obj[L] |
| 124 | |
|
|
| 125 | #define GET_MAP_MOVE_BLOCK(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].move_block ) |
116 | #define GET_MAP_MOVE_BLOCK(M,X,Y) (M)->at((X),(Y)).move_block |
| 126 | #define SET_MAP_MOVE_BLOCK(M,X,Y,C) ( (M)->spaces[(X) + (M)->width * (Y)].move_block = C ) |
117 | #define SET_MAP_MOVE_BLOCK(M,X,Y,C) (M)->at((X),(Y)).move_block = (C) |
| 127 | |
|
|
| 128 | #define GET_MAP_MOVE_SLOW(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].move_slow ) |
118 | #define GET_MAP_MOVE_SLOW(M,X,Y) (M)->at((X),(Y)).move_slow |
| 129 | #define SET_MAP_MOVE_SLOW(M,X,Y,C) ( (M)->spaces[(X) + (M)->width * (Y)].move_slow = C ) |
119 | #define SET_MAP_MOVE_SLOW(M,X,Y,C) (M)->at((X),(Y)).move_slow = (C) |
| 130 | |
|
|
| 131 | #define GET_MAP_MOVE_ON(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].move_on ) |
120 | #define GET_MAP_MOVE_ON(M,X,Y) (M)->at((X),(Y)).move_on |
| 132 | #define SET_MAP_MOVE_ON(M,X,Y,C) ( (M)->spaces[(X) + (M)->width * (Y)].move_on = C ) |
121 | #define SET_MAP_MOVE_ON(M,X,Y,C) (M)->at((X),(Y)).move_on = (C) |
| 133 | |
|
|
| 134 | #define GET_MAP_MOVE_OFF(M,X,Y) ( (M)->spaces[(X) + (M)->width * (Y)].move_off ) |
122 | #define GET_MAP_MOVE_OFF(M,X,Y) (M)->at((X),(Y)).move_off |
| 135 | #define SET_MAP_MOVE_OFF(M,X,Y,C) ( (M)->spaces[(X) + (M)->width * (Y)].move_off = C ) |
123 | #define SET_MAP_MOVE_OFF(M,X,Y,C) (M)->at((X),(Y)).move_off = (C) |
| 136 | |
124 | |
| 137 | /* You should really know what you are doing before using this - you |
125 | /* You should really know what you are doing before using this - you |
| 138 | * should almost always be using out_of_map instead, which takes into account |
126 | * should almost always be using out_of_map instead, which takes into account |
| 139 | * map tiling. |
127 | * map tiling. |
| 140 | */ |
128 | */ |
| 141 | #define OUT_OF_REAL_MAP(M,X,Y) ((X)<0 || (Y)<0 || (X)>=(M)->width || (Y)>=(M)->height) |
129 | #define OUT_OF_REAL_MAP(M,X,Y) ((X)<0 || (Y)<0 || (X)>=(M)->width || (Y)>=(M)->height) |
| 142 | |
130 | |
| 143 | /* These are used in the MapLook flags element. They are not used in |
131 | /* These are used in the MapLook flags element. They are not used in |
| 144 | * in the object flags structure. |
132 | * in the object flags structure. |
| 145 | */ |
133 | */ |
| 146 | |
|
|
| 147 | #define P_BLOCKSVIEW 0x01 |
134 | #define P_BLOCKSVIEW 0x01 |
| 148 | #define P_NO_MAGIC 0x02 /* Spells (some) can't pass this object */ |
135 | #define P_NO_MAGIC 0x02 /* Spells (some) can't pass this object */ |
| 149 | |
136 | #define P_PLAYER 0x04 /* a player (or something seeing these objects) is on this mapspace */ |
| 150 | /* AB_NO_PASS is used for arch_blocked() return value. It needs |
137 | #define P_SAFE 0x08 /* If this is set the map tile is a safe space, |
| 151 | * to be here to make sure the bits don't match with anything. |
|
|
| 152 | * Changed name to have AB_ prefix just to make sure no one |
|
|
| 153 | * is using the P_NO_PASS. AB_.. should only be used for |
|
|
| 154 | * arch_blocked and functions that examine the return value. |
|
|
| 155 | */ |
|
|
| 156 | |
|
|
| 157 | #define AB_NO_PASS 0x04 |
|
|
| 158 | |
|
|
| 159 | /*#define P_PASS_THRU 0x08 *//* */ |
|
|
| 160 | #define P_SAFE 0x08 |
|
|
| 161 | /* If this is set the map tile is a safe map, |
|
|
| 162 | * that means, nothing harmful there will be done, |
138 | * that means, nothing harmful can be done, |
| 163 | * like: bombs, potion usage, alchemy, spells |
139 | * such as: bombs, potion usage, alchemy, spells |
| 164 | * this was introduced to make shops more safe |
140 | * this was introduced to make shops safer |
| 165 | * and propably other maps */ |
141 | * but is useful in other situations */ |
| 166 | #define P_IS_ALIVE 0x10 /* something alive is on this space */ |
142 | #define P_IS_ALIVE 0x10 /* something alive is on this space */ |
| 167 | #define P_NO_CLERIC 0x20 /* no clerical spells cast here */ |
143 | #define P_NO_CLERIC 0x20 /* no clerical spells cast here */ |
| 168 | #define P_NEED_UPDATE 0x40 /* this space is out of date */ |
144 | #define P_NEED_UPDATE 0x40 /* this space is out of date */ |
| 169 | #define P_NO_ERROR 0x80 /* Purely temporary - if set, update_position |
145 | #define P_NO_ERROR 0x80 /* Purely temporary - if set, update_position |
| 170 | * does not complain if the flags are different. |
146 | * does not complain if the flags are different. |
| 171 | */ |
147 | */ |
| 172 | |
148 | |
| 173 | /* The following two values are not stored in the MapLook flags, but instead |
149 | /* The following two values are not stored in the MapLook flags, but instead |
| 174 | * used in the get_map_flags value - that function is used to return |
150 | * used in the get_map_flags value - that function is used to return |
| 175 | * the flag value, as well as other conditions - using a more general |
151 | * the flag value, as well as other conditions - using a more general |
| 176 | * function that does more of the work can hopefully be used to replace |
152 | * function that does more of the work can hopefully be used to replace |
| 177 | * lots of duplicate checks currently in the code. |
153 | * lots of duplicate checks currently in the code. |
| 178 | */ |
154 | */ |
| 179 | #define P_OUT_OF_MAP 0x100 /* This space is outside the map */ |
155 | #define P_OUT_OF_MAP 0x10000 /* This space is outside the map */ |
| 180 | #define P_NEW_MAP 0x200 |
156 | #define P_NEW_MAP 0x20000 |
| 181 | /* Coordinates passed result in a new tiled map */ |
157 | /* Coordinates passed result in a new tiled map */ |
| 182 | |
158 | |
| 183 | /* Can't use MapCell as that is used in newserver.h |
159 | /* P_NO_PASS is used for ob_blocked() return value. It needs |
|
|
160 | * to be here to make sure the bits don't match with anything. |
|
|
161 | */ |
|
|
162 | #define P_NO_PASS 0x80000 |
|
|
163 | |
| 184 | * Instead of having numerous arrays that have information on a |
164 | /* Instead of having numerous arrays that have information on a |
| 185 | * particular space (was map, floor, floor2, map_ob), |
165 | * particular space (was map, floor, floor2, map_ob), |
| 186 | * have this structure take care of that information. |
166 | * have this structure take care of that information. |
| 187 | * This puts it all in one place, and should also make it easier |
167 | * This puts it all in one place, and should also make it easier |
| 188 | * to extend information about a space. |
168 | * to extend information about a space. |
| 189 | */ |
169 | */ |
| 190 | |
|
|
| 191 | struct MapSpace |
170 | struct mapspace |
| 192 | { |
171 | { |
| 193 | object *bottom; /* lowest object on this space */ |
172 | object *bottom; /* lowest object on this space */ |
| 194 | object *top; /* Highest object on this space */ |
173 | object *top; /* Highest object on this space */ |
| 195 | New_Face *faces[MAP_LAYERS]; /* faces for the 3 layers */ |
174 | New_Face *faces[MAP_LAYERS]; /* faces for the 3 layers */ |
| 196 | object *faces_obj[MAP_LAYERS]; /* face objects for the 3 layers */ |
175 | object *faces_obj[MAP_LAYERS]; /* face objects for the 3 layers */ |
| 197 | uint8 flags; /* flags about this space (see the P_ values above) */ |
176 | uint8 flags; /* flags about this space (see the P_ values above) */ |
| 198 | sint8 light; /* How much light this space provides */ |
177 | sint8 light; /* How much light this space provides */ |
| 199 | MoveType move_block; /* What movement types this space blocks */ |
178 | uint8 move_block; /* What movement types this space blocks */ |
| 200 | MoveType move_slow; /* What movement types this space slows */ |
179 | uint8 move_slow; /* What movement types this space slows */ |
| 201 | MoveType move_on; /* What movement types are activated */ |
180 | uint8 move_on; /* What movement types are activated */ |
| 202 | MoveType move_off; /* What movement types are activated */ |
181 | uint8 move_off; /* What movement types are activated */ |
| 203 | }; |
182 | }; |
| 204 | |
183 | |
| 205 | /* |
184 | /* |
| 206 | * this is an overlay structure of the whole world. It exists as a simple |
185 | * this is an overlay structure of the whole world. It exists as a simple |
| 207 | * high level map, which doesn't contain the full data of the underlying map. |
186 | * high level map, which doesn't contain the full data of the underlying map. |
| … | |
… | |
| 229 | |
208 | |
| 230 | /* |
209 | /* |
| 231 | * Each map is in a given region of the game world and links to a region definiton, so |
210 | * Each map is in a given region of the game world and links to a region definiton, so |
| 232 | * they have to appear here in the headers, before the mapdef |
211 | * they have to appear here in the headers, before the mapdef |
| 233 | */ |
212 | */ |
| 234 | struct region |
213 | struct region : zero_initialised |
| 235 | { |
214 | { |
| 236 | struct region *next; /* pointer to next region, NULL for the last one */ |
215 | struct region *next; /* pointer to next region, NULL for the last one */ |
| 237 | const char *name; /* Shortend name of the region as maps refer to it */ |
216 | const char *name; /* Shortend name of the region as maps refer to it */ |
| 238 | const char *parent_name; /* |
217 | const char *parent_name; /* |
| 239 | * So that parent and child regions can be defined in |
218 | * So that parent and child regions can be defined in |
| … | |
… | |
| 255 | * this should be the one we fall back on as the default */ |
234 | * this should be the one we fall back on as the default */ |
| 256 | char *jailmap; /*where a player that is arrested in this region should be imprisoned. */ |
235 | char *jailmap; /*where a player that is arrested in this region should be imprisoned. */ |
| 257 | sint16 jailx, jaily; /* The coodinates in jailmap to which the player should be sent. */ |
236 | sint16 jailx, jaily; /* The coodinates in jailmap to which the player should be sent. */ |
| 258 | }; |
237 | }; |
| 259 | |
238 | |
| 260 | |
|
|
| 261 | struct shopitems : zero_initialised |
239 | struct shopitems : zero_initialised |
| 262 | { |
240 | { |
| 263 | const char *name; /* name of the item in question, null if it is the default item */ |
241 | const char *name; /* name of the item in question, null if it is the default item */ |
| 264 | const char *name_pl; /* plural name */ |
242 | const char *name_pl; /* plural name */ |
| 265 | int typenum; /* itemtype number we need to match 0 if it is the default price */ |
243 | int typenum; /* itemtype number we need to match 0 if it is the default price */ |
| … | |
… | |
| 277 | * break map tiling. |
255 | * break map tiling. |
| 278 | */ |
256 | */ |
| 279 | ACC_CLASS (maptile) |
257 | ACC_CLASS (maptile) |
| 280 | struct maptile : zero_initialised, attachable<maptile> |
258 | struct maptile : zero_initialised, attachable<maptile> |
| 281 | { |
259 | { |
|
|
260 | sint32 ACC (RO, width), ACC (RO, height); /* Width and height of map. */ |
|
|
261 | struct mapspace *spaces; /* Array of spaces on this map */ |
|
|
262 | |
| 282 | maptile *ACC (RW, next); /* Next map, linked list */ |
263 | maptile *ACC (RW, next); /* Next map, linked list */ |
| 283 | char *ACC (RO, tmpname); /* Name of temporary file */ |
264 | char *ACC (RO, tmpname); /* Name of temporary file */ |
| 284 | char *ACC (RO, name); /* Name of map as given by its creator */ |
265 | char *ACC (RO, name); /* Name of map as given by its creator */ |
| 285 | struct region *ACC (RW, region); /* What jurisdiction in the game world this map is ruled by |
266 | struct region *ACC (RW, region); /* What jurisdiction in the game world this map is ruled by |
| 286 | * points to the struct containing all the properties of |
267 | * points to the struct containing all the properties of |
| … | |
… | |
| 295 | bool ACC (RW, unique); /* if set, this is a per player unique map */ |
276 | bool ACC (RW, unique); /* if set, this is a per player unique map */ |
| 296 | bool ACC (RW, templatemap); /* if set, this is a template map */ |
277 | bool ACC (RW, templatemap); /* if set, this is a template map */ |
| 297 | bool ACC (RW, nosmooth); /* if set the content of this map has smoothlevel=0 forced */ |
278 | bool ACC (RW, nosmooth); /* if set the content of this map has smoothlevel=0 forced */ |
| 298 | sint32 ACC (RW, timeout); /* swapout is set to this */ |
279 | sint32 ACC (RW, timeout); /* swapout is set to this */ |
| 299 | sint32 ACC (RW, swap_time); /* When it reaches 0, the map will be swapped out */ |
280 | sint32 ACC (RW, swap_time); /* When it reaches 0, the map will be swapped out */ |
| 300 | sint16 ACC (RW, players); /* How many plares are on this level right now */ |
|
|
| 301 | uint32 ACC (RW, in_memory); /* If not true, the map has been freed and must |
281 | uint32 ACC (RW, in_memory); /* If not true, the map has been freed and must |
| 302 | * be loaded before used. The map,omap and map_ob |
282 | * be loaded before used. The map,omap and map_ob |
| 303 | * arrays will be allocated when the map is loaded */ |
283 | * arrays will be allocated when the map is loaded */ |
|
|
284 | sint16 ACC (RW, players); /* How many players are on this level right now */ |
| 304 | uint16 ACC (RW, difficulty); /* What level the player should be to play here */ |
285 | uint16 ACC (RW, difficulty); /* What level the player should be to play here */ |
| 305 | |
286 | |
| 306 | uint8 ACC (RW, darkness); /* indicates level of darkness of map */ |
287 | uint8 ACC (RW, darkness); /* indicates level of darkness of map */ |
| 307 | uint16 ACC (RO, width), ACC (RO, height); /* Width and height of map. */ |
|
|
| 308 | uint16 ACC (RW, enter_x); /* enter_x and enter_y are default entrance location */ |
288 | uint16 ACC (RW, enter_x); /* enter_x and enter_y are default entrance location */ |
| 309 | uint16 ACC (RW, enter_y); /* on the map if none are set in the exit */ |
289 | uint16 ACC (RW, enter_y); /* on the map if none are set in the exit */ |
| 310 | bool ACC (RW, outdoor); /* True if an outdoor map */ |
290 | bool ACC (RW, outdoor); /* True if an outdoor map */ |
| 311 | oblinkpt *buttons; /* Linked list of linked lists of buttons */ |
291 | oblinkpt *buttons; /* Linked list of linked lists of buttons */ |
| 312 | struct MapSpace *spaces; /* Array of spaces on this map */ |
|
|
| 313 | sint16 ACC (RW, temp); /* base temperature of this tile (F) */ |
292 | sint16 ACC (RW, temp); /* base temperature of this tile (F) */ |
| 314 | sint16 ACC (RW, pressure); /* barometric pressure (mb) */ |
293 | sint16 ACC (RW, pressure); /* barometric pressure (mb) */ |
| 315 | sint8 ACC (RW, humid); /* humitidy of this tile */ |
294 | sint8 ACC (RW, humid); /* humitidy of this tile */ |
| 316 | sint8 ACC (RW, windspeed); /* windspeed of this tile */ |
295 | sint8 ACC (RW, windspeed); /* windspeed of this tile */ |
| 317 | sint8 ACC (RW, winddir); /* direction of wind */ |
296 | sint8 ACC (RW, winddir); /* direction of wind */ |
| 318 | sint8 ACC (RW, sky); /* sky conditions */ |
297 | sint8 ACC (RW, sky); /* sky conditions */ |
| 319 | int ACC (RW, wpartx), ACC (RW, wparty); /*Highly fasten conversion between worldmap and weathermap */ |
298 | int ACC (RW, wpartx), ACC (RW, wparty); /*Highly fasten conversion between worldmap and weathermap */ |
| 320 | struct shopitems *shopitems; /* a semi-colon seperated list of item-types the map's shop will trade in */ |
299 | struct shopitems *shopitems; /* a semi-colon seperated list of item-types the map's shop will trade in */ |
| 321 | char *ACC (RO, shoprace); /* the preffered race of the local shopkeeper */ |
300 | char *ACC (RO, shoprace); /* the preffered race of the local shopkeeper */ |
| 322 | double ACC (RW, shopgreed); /* how much our shopkeeper overcharges */ |
301 | double ACC (RW, shopgreed); /* how much our shopkeeper overcharges */ |
| 323 | uint64 ACC (RW, shopmin); /* minimum price a shop will trade for */ |
302 | sint64 ACC (RW, shopmin); /* minimum price a shop will trade for */ |
| 324 | uint64 ACC (RW, shopmax); /* maximum price a shop will offer */ |
303 | sint64 ACC (RW, shopmax); /* maximum price a shop will offer */ |
| 325 | char *ACC (RO, msg); /* Message map creator may have left */ |
304 | char *ACC (RO, msg); /* Message map creator may have left */ |
| 326 | char *ACC (RO, maplore); /* Map lore information */ |
305 | char *ACC (RO, maplore); /* Map lore information */ |
| 327 | char *tile_path[4]; /* path to adjoining maps */ |
306 | char *tile_path[4]; /* path to adjoining maps */ |
| 328 | maptile *tile_map[4]; /* Next map, linked list */ |
307 | maptile *tile_map[4]; /* Next map, linked list */ |
| 329 | char ACC (RW, path)[HUGE_BUF]; /* Filename of the map */ |
308 | char ACC (RW, path)[HUGE_BUF]; /* Filename of the map */ |
|
|
309 | |
|
|
310 | maptile (); |
|
|
311 | void allocate (); |
|
|
312 | |
|
|
313 | mapspace const &at (uint32 x, uint32 y) const { return spaces [x + width * y]; } |
|
|
314 | mapspace &at (uint32 x, uint32 y) { return spaces [x + width * y]; } |
| 330 | }; |
315 | }; |
| 331 | |
316 | |
| 332 | /* This is used by get_rangevector to determine where the other |
317 | /* This is used by get_rangevector to determine where the other |
| 333 | * creature is. get_rangevector takes into account map tiling, |
318 | * creature is. get_rangevector takes into account map tiling, |
| 334 | * so you just can not look the the map coordinates and get the |
319 | * so you just can not look the the map coordinates and get the |
| 335 | * righte value. distance_x/y are distance away, which |
320 | * righte value. distance_x/y are distance away, which |
| 336 | * can be negativbe. direction is the crossfire direction scheme |
321 | * can be negative. direction is the crossfire direction scheme |
| 337 | * that the creature should head. part is the part of the |
322 | * that the creature should head. part is the part of the |
| 338 | * monster that is closest. |
323 | * monster that is closest. |
| 339 | * Note: distance should be always >=0. I changed it to UINT. MT |
324 | * Note: distance should be always >=0. I changed it to UINT. MT |
| 340 | */ |
325 | */ |
| 341 | struct rv_vector |
326 | struct rv_vector |
| … | |
… | |
| 346 | int direction; |
331 | int direction; |
| 347 | object *part; |
332 | object *part; |
| 348 | }; |
333 | }; |
| 349 | |
334 | |
| 350 | #endif |
335 | #endif |
|
|
336 | |
