| … | |
… | |
| 50 | #define MAGIC_MAP_SIZE 50 |
50 | #define MAGIC_MAP_SIZE 50 |
| 51 | #define MAGIC_MAP_HALF MAGIC_MAP_SIZE/2 |
51 | #define MAGIC_MAP_HALF MAGIC_MAP_SIZE/2 |
| 52 | |
52 | |
| 53 | #define MAP_LAYERS 3 |
53 | #define MAP_LAYERS 3 |
| 54 | |
54 | |
| 55 | // tile map index |
55 | // tile map index - toggling the lowest bit reverses direction |
| 56 | enum { |
56 | enum |
|
|
57 | { |
| 57 | TILE_NORTH, |
58 | TILE_NORTH, |
| 58 | TILE_EAST, |
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|
| 59 | TILE_SOUTH, |
59 | TILE_SOUTH, |
| 60 | TILE_WEST, |
60 | TILE_WEST, |
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61 | TILE_EAST, |
| 61 | TILE_UP, |
62 | TILE_UP, |
| 62 | TILE_DOWN, |
63 | TILE_DOWN, |
| 63 | TILE_NUM, |
64 | TILE_NUM |
| 64 | }; |
65 | }; |
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|
66 | |
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67 | #define REVERSE_TILE_DIR(dir) ((dir) ^ 1) |
| 65 | |
68 | |
| 66 | /* Values for state below */ |
69 | /* Values for state below */ |
| 67 | enum { |
70 | enum |
|
|
71 | { |
| 68 | MAP_SWAPPED, // header loaded, nothing else |
72 | MAP_SWAPPED, // header loaded, nothing else |
| 69 | MAP_INACTIVE, // in memory, linkable, but not active |
73 | MAP_INACTIVE, // in memory, linkable, but not active |
| 70 | MAP_ACTIVE, // running! |
74 | MAP_ACTIVE, // running! |
| 71 | }; |
75 | }; |
| 72 | |
76 | |
| … | |
… | |
| 89 | * should almost always be using out_of_map instead, which takes into account |
93 | * should almost always be using out_of_map instead, which takes into account |
| 90 | * map tiling. |
94 | * map tiling. |
| 91 | */ |
95 | */ |
| 92 | #define OUT_OF_REAL_MAP(M,X,Y) (!(IN_RANGE_EXC ((X), 0, (M)->width) && IN_RANGE_EXC ((Y), 0, (M)->height))) |
96 | #define OUT_OF_REAL_MAP(M,X,Y) (!(IN_RANGE_EXC ((X), 0, (M)->width) && IN_RANGE_EXC ((Y), 0, (M)->height))) |
| 93 | |
97 | |
| 94 | /* These are used in the MapLook flags element. They are not used in |
98 | /* These are used in the mapspace flags element. They are not used in |
| 95 | * in the object flags structure. |
99 | * in the object flags structure. |
| 96 | */ |
100 | */ |
| 97 | #define P_BLOCKSVIEW 0x01 |
101 | #define P_BLOCKSVIEW 0x01 |
| 98 | #define P_NO_MAGIC 0x02 /* Spells (some) can't pass this object */ |
102 | #define P_NO_MAGIC 0x02 /* Spells (some) can't pass this object */ |
| 99 | #define P_NO_CLERIC 0x04 /* no clerical spells cast here */ |
103 | #define P_NO_CLERIC 0x04 /* no clerical spells cast here */ |
| … | |
… | |
| 113 | * function that does more of the work can hopefully be used to replace |
117 | * function that does more of the work can hopefully be used to replace |
| 114 | * lots of duplicate checks currently in the code. |
118 | * lots of duplicate checks currently in the code. |
| 115 | */ |
119 | */ |
| 116 | #define P_OUT_OF_MAP 0x10000 /* This space is outside the map */ |
120 | #define P_OUT_OF_MAP 0x10000 /* This space is outside the map */ |
| 117 | #define P_NEW_MAP 0x20000 /* Coordinates passed result in a new tiled map */ |
121 | #define P_NEW_MAP 0x20000 /* Coordinates passed result in a new tiled map */ |
|
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122 | |
|
|
123 | // persistent flags (pflags) in mapspace |
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124 | enum |
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125 | { |
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126 | PF_VIS_UP = 0x01, // visible upwards, set by upmap, cleared by mapspace |
|
|
127 | }; |
| 118 | |
128 | |
| 119 | /* Instead of having numerous arrays that have information on a |
129 | /* Instead of having numerous arrays that have information on a |
| 120 | * particular space (was map, floor, floor2, map_ob), |
130 | * particular space (was map, floor, floor2, map_ob), |
| 121 | * have this structure take care of that information. |
131 | * have this structure take care of that information. |
| 122 | * This puts it all in one place, and should also make it easier |
132 | * This puts it all in one place, and should also make it easier |
| … | |
… | |
| 137 | uint16_t ACC (RW, items_); // saturates at 64k |
147 | uint16_t ACC (RW, items_); // saturates at 64k |
| 138 | uint32_t ACC (RW, volume_); // ~dm³ (not cm³) (factor is actually 1024) |
148 | uint32_t ACC (RW, volume_); // ~dm³ (not cm³) (factor is actually 1024) |
| 139 | uint32_t ACC (RW, smell); // the last count a player was seen here, or 0 |
149 | uint32_t ACC (RW, smell); // the last count a player was seen here, or 0 |
| 140 | static uint32_t ACC (RW, smellcount); // global smell counter |
150 | static uint32_t ACC (RW, smellcount); // global smell counter |
| 141 | |
151 | |
|
|
152 | uint8_t pflags; // additional, persistent flags |
| 142 | uint32_t pad1_; // pad to 64 bytes on 64 bit systems |
153 | uint8_t pad [3]; // pad to 64 bytes on LP64 systems |
| 143 | |
154 | |
| 144 | //-GPL |
155 | //-GPL |
| 145 | |
156 | |
| 146 | void update_ (); |
157 | void update_ (); |
| 147 | MTH void update () |
158 | MTH void update () |
| … | |
… | |
| 163 | { |
174 | { |
| 164 | update (); |
175 | update (); |
| 165 | return flags_; |
176 | return flags_; |
| 166 | } |
177 | } |
| 167 | |
178 | |
|
|
179 | MTH void update_up (); |
|
|
180 | |
| 168 | MTH void invalidate () |
181 | MTH void invalidate () |
| 169 | { |
182 | { |
| 170 | flags_ = 0; |
183 | flags_ = 0; |
| 171 | } |
184 | |
|
|
185 | if (pflags) |
|
|
186 | update_up (); |
| 172 | |
187 | } |
|
|
188 | |
| 173 | MTH object *player () |
189 | MTH object *player () |
| 174 | { |
190 | { |
| 175 | object *op; |
191 | object *op; |
| 176 | |
192 | |
| 177 | if (flags () & P_PLAYER) |
193 | if (flags () & P_PLAYER) |
| … | |
… | |
| 220 | struct physics_queue |
236 | struct physics_queue |
| 221 | : unordered_vector<object *> |
237 | : unordered_vector<object *> |
| 222 | { |
238 | { |
| 223 | int i; // already processed |
239 | int i; // already processed |
| 224 | physics_queue (); |
240 | physics_queue (); |
|
|
241 | ~physics_queue (); |
| 225 | object *pop (); |
242 | object *pop (); |
| 226 | }; |
243 | }; |
| 227 | |
244 | |
| 228 | #define PHYSICS_QUEUES 16 // "activity" at least every 16 ticks |
245 | #define PHYSICS_QUEUES 16 // "activity" at least every 16 ticks |
| 229 | |
246 | |
| … | |
… | |
| 309 | int ACC (RW, max_items); // maximum number of items on a mapspace |
326 | int ACC (RW, max_items); // maximum number of items on a mapspace |
| 310 | |
327 | |
| 311 | //-GPL |
328 | //-GPL |
| 312 | |
329 | |
| 313 | physics_queue pq[PHYSICS_QUEUES]; |
330 | physics_queue pq[PHYSICS_QUEUES]; |
| 314 | MTH void queue_physics (object *ob); |
331 | MTH void queue_physics (object *ob, int after = 0); |
| 315 | MTH void queue_physics_at (int x, int y); |
332 | MTH void queue_physics_at (int x, int y); |
| 316 | MTH void post_load_physics (); |
|
|
| 317 | MTH int run_physics (tick_t tick, int max_objects); |
333 | MTH int run_physics (tick_t tick, int max_objects); |
|
|
334 | MTH void activate_physics (); |
| 318 | |
335 | |
| 319 | // the maptile:: is neccessary here for the perl interface to work |
336 | // the maptile:: is neccessary here for the perl interface to work |
| 320 | MTH sint8 darklevel (sint8 outside = maptile::outdoor_darkness) const |
337 | MTH sint8 darklevel (sint8 outside = maptile::outdoor_darkness) const |
| 321 | { |
338 | { |
| 322 | return clamp (outdoor ? darkness + outside : darkness, 0, MAX_DARKNESS); |
339 | return clamp (outdoor ? darkness + outside : darkness, 0, MAX_DARKNESS); |
| … | |
… | |
| 388 | |
405 | |
| 389 | MTH object *insert (object *op, int x, int y, object *originator = 0, int flags = 0); |
406 | MTH object *insert (object *op, int x, int y, object *originator = 0, int flags = 0); |
| 390 | |
407 | |
| 391 | MTH void touch () { last_access = runtime; } |
408 | MTH void touch () { last_access = runtime; } |
| 392 | |
409 | |
|
|
410 | // returns the map at given direction. if the map isn't linked yet, |
|
|
411 | // it will either return false (if load is false), or otherwise try to link |
|
|
412 | // it - if linking fails because the map is not loaded yet, it will |
|
|
413 | // start loading the map and return 0. |
|
|
414 | // thus, if you get 0, the map exists and load is true, then some later |
|
|
415 | // call (some tick or so later...) will eventually succeed. |
| 393 | MTH maptile *tile_available (int dir, bool load = true); |
416 | MTH maptile *tile_available (int dir, bool load = true); |
| 394 | |
417 | |
| 395 | // find the map that is at coordinate x|y relative to this map |
418 | // find the map that is at coordinate x|y relative to this map |
| 396 | // TODO: need a better way than passing by reference |
419 | // TODO: need a better way than passing by reference |
| 397 | // TODO: make perl interface |
420 | // TODO: make perl interface |
