1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | |
3 | * |
|
|
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | Copyright (C) 2001 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | |
7 | * |
7 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. |
11 | * (at your option) any later version. |
11 | |
12 | * |
12 | This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
16 | |
17 | * |
17 | You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
18 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
20 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
|
|
22 | */ |
22 | */ |
23 | |
23 | |
24 | #include <global.h> |
24 | #include <global.h> |
25 | #include <random_map.h> |
25 | #include <random_map.h> |
26 | #include <sproto.h> |
26 | #include <sproto.h> |
27 | #include <rproto.h> |
27 | #include <rproto.h> |
28 | |
28 | |
29 | |
|
|
30 | /* find a character in the layout. fx and fy are pointers to |
29 | /* find a character in the layout. fx and fy are pointers to |
31 | where to find the char. fx,fy = -1 if not found. */ |
30 | where to find the char. fx,fy = -1 if not found. */ |
32 | void |
31 | void |
33 | find_in_layout (int mode, char target, int *fx, int *fy, char **layout, RMParms * RP) |
32 | find_in_layout (int mode, char target, int *fx, int *fy, char **layout, random_map_params *RP) |
34 | { |
33 | { |
35 | int M; |
34 | int M; |
36 | int i, j; |
35 | int i, j; |
37 | |
36 | |
38 | *fx = -1; |
37 | *fx = -1; |
39 | *fy = -1; |
38 | *fy = -1; |
40 | |
39 | |
41 | /* if a starting point isn't given, pick one */ |
40 | /* if a starting point isn't given, pick one */ |
42 | if (mode < 1 || mode > 4) |
41 | if (mode < 1 || mode > 4) |
43 | M = RANDOM () % 4 + 1; |
42 | M = rmg_rndm (4) + 1; |
44 | else |
43 | else |
45 | M = mode; |
44 | M = mode; |
46 | |
45 | |
47 | /* four different search starting points and methods so that |
46 | /* four different search starting points and methods so that |
48 | we can do something different for symmetrical maps instead of |
47 | we can do something different for symmetrical maps instead of |
49 | the same damned thing every time. */ |
48 | the same damned thing every time. */ |
50 | switch (M) |
49 | switch (M) |
51 | { |
50 | { |
52 | case 1: |
51 | case 1: |
53 | { /* search from top left down/right */ |
52 | /* search from top left down/right */ |
54 | for (i = 1; i < RP->Xsize; i++) |
53 | for (i = 1; i < RP->Xsize; i++) |
55 | for (j = 1; j < RP->Ysize; j++) |
54 | for (j = 1; j < RP->Ysize; j++) |
56 | { |
55 | { |
57 | if (layout[i][j] == target) |
56 | if (layout[i][j] == target) |
58 | { |
|
|
59 | *fx = i; |
|
|
60 | *fy = j; |
|
|
61 | return; |
|
|
62 | } |
|
|
63 | } |
57 | { |
64 | break; |
58 | *fx = i; |
|
|
59 | *fy = j; |
|
|
60 | return; |
|
|
61 | } |
65 | } |
62 | } |
|
|
63 | break; |
|
|
64 | |
66 | case 2: |
65 | case 2: |
67 | { /* Search from top right down/left */ |
66 | /* Search from top right down/left */ |
68 | for (i = RP->Xsize - 2; i > 0; i--) |
67 | for (i = RP->Xsize - 2; i > 0; i--) |
69 | for (j = 1; j < RP->Ysize - 1; j++) |
68 | for (j = 1; j < RP->Ysize - 1; j++) |
70 | { |
69 | { |
71 | if (layout[i][j] == target) |
70 | if (layout[i][j] == target) |
72 | { |
|
|
73 | *fx = i; |
|
|
74 | *fy = j; |
|
|
75 | return; |
|
|
76 | } |
|
|
77 | } |
71 | { |
78 | break; |
72 | *fx = i; |
|
|
73 | *fy = j; |
|
|
74 | return; |
|
|
75 | } |
79 | } |
76 | } |
|
|
77 | break; |
|
|
78 | |
80 | case 3: |
79 | case 3: |
81 | { /* search from bottom-left up-right */ |
80 | /* search from bottom-left up-right */ |
82 | for (i = 1; i < RP->Xsize - 1; i++) |
81 | for (i = 1; i < RP->Xsize - 1; i++) |
83 | for (j = RP->Ysize - 2; j > 0; j--) |
82 | for (j = RP->Ysize - 2; j > 0; j--) |
84 | { |
83 | { |
85 | if (layout[i][j] == target) |
84 | if (layout[i][j] == target) |
86 | { |
|
|
87 | *fx = i; |
|
|
88 | *fy = j; |
|
|
89 | return; |
|
|
90 | } |
|
|
91 | } |
85 | { |
92 | break; |
86 | *fx = i; |
|
|
87 | *fy = j; |
|
|
88 | return; |
|
|
89 | } |
93 | } |
90 | } |
|
|
91 | break; |
|
|
92 | |
94 | case 4: |
93 | case 4: |
95 | { /* search from bottom-right up-left */ |
94 | /* search from bottom-right up-left */ |
96 | for (i = RP->Xsize - 2; i > 0; i--) |
95 | for (i = RP->Xsize - 2; i > 0; i--) |
97 | for (j = RP->Ysize - 2; j > 0; j--) |
96 | for (j = RP->Ysize - 2; j > 0; j--) |
98 | { |
97 | { |
99 | if (layout[i][j] == target) |
98 | if (layout[i][j] == target) |
100 | { |
|
|
101 | *fx = i; |
|
|
102 | *fy = j; |
|
|
103 | return; |
|
|
104 | } |
|
|
105 | } |
99 | { |
106 | break; |
100 | *fx = i; |
|
|
101 | *fy = j; |
|
|
102 | return; |
|
|
103 | } |
107 | } |
104 | } |
|
|
105 | break; |
|
|
106 | |
108 | } |
107 | } |
109 | } |
108 | } |
110 | |
|
|
111 | |
|
|
112 | |
|
|
113 | |
|
|
114 | |
|
|
115 | |
109 | |
116 | /* orientation: 0 means random, |
110 | /* orientation: 0 means random, |
117 | 1 means descending dungeon |
111 | 1 means descending dungeon |
118 | 2 means ascending dungeon |
112 | 2 means ascending dungeon |
119 | 3 means rightward |
113 | 3 means rightward |
120 | 4 means leftward |
114 | 4 means leftward |
121 | 5 means northward |
115 | 5 means northward |
122 | 6 means southward |
116 | 6 means southward |
123 | */ |
117 | */ |
124 | |
|
|
125 | void |
118 | void |
126 | place_exits (mapstruct *map, char **maze, char *exitstyle, int orientation, RMParms * RP) |
119 | place_exits (maptile *map, char **maze, char *exitstyle, int orientation, random_map_params *RP) |
127 | { |
120 | { |
128 | char styledirname[256]; |
121 | char styledirname[1024]; |
129 | mapstruct *style_map_down = 0; /* harder maze */ |
122 | maptile *style_map_down = 0; /* harder maze */ |
130 | mapstruct *style_map_up = 0; /* easier maze */ |
123 | maptile *style_map_up = 0; /* easier maze */ |
131 | object *the_exit_down; /* harder maze */ |
124 | object *the_exit_down; /* harder maze */ |
132 | object *the_exit_up; /* easier maze */ |
125 | object *the_exit_up; /* easier maze */ |
133 | object *random_sign; /* magic mouth saying this is a random map. */ |
|
|
134 | char buf[512]; |
|
|
135 | int cx = -1, cy = -1; /* location of a map center */ |
126 | int cx = -1, cy = -1; /* location of a map center */ |
136 | int upx = -1, upy = -1; /* location of up exit */ |
127 | int upx = -1, upy = -1; /* location of up exit */ |
137 | int downx = -1, downy = -1; |
128 | int downx = -1, downy = -1; |
138 | int final_map_exit = 1; |
129 | int final_map_exit = 1; |
139 | |
130 | |
140 | if (RP->exit_on_final_map) |
131 | if (RP->exit_on_final_map) |
141 | { |
|
|
142 | if (strstr (RP->exit_on_final_map, "no")) |
132 | if (strstr (RP->exit_on_final_map, "no")) |
143 | final_map_exit = 0; |
133 | final_map_exit = 0; |
144 | } |
|
|
145 | |
134 | |
146 | if (orientation == 0) |
135 | if (!orientation) |
147 | orientation = RANDOM () % 6 + 1; |
136 | orientation = rmg_rndm (6) + 1; |
148 | |
137 | |
149 | switch (orientation) |
138 | switch (orientation) |
150 | { |
139 | { |
151 | case 1: |
140 | case 1: |
152 | { |
141 | { |
153 | sprintf (styledirname, "/styles/exitstyles/up"); |
142 | sprintf (styledirname, "/styles/exitstyles/up"); |
154 | style_map_up = find_style (styledirname, exitstyle, -1); |
143 | style_map_up = find_style (styledirname, exitstyle, -1); |
155 | sprintf (styledirname, "/styles/exitstyles/down"); |
144 | sprintf (styledirname, "/styles/exitstyles/down"); |
156 | style_map_down = find_style (styledirname, exitstyle, -1); |
145 | style_map_down = find_style (styledirname, exitstyle, -1); |
157 | break; |
146 | break; |
158 | } |
147 | } |
|
|
148 | |
159 | case 2: |
149 | case 2: |
160 | { |
150 | { |
161 | sprintf (styledirname, "/styles/exitstyles/down"); |
151 | sprintf (styledirname, "/styles/exitstyles/down"); |
162 | style_map_up = find_style (styledirname, exitstyle, -1); |
152 | style_map_up = find_style (styledirname, exitstyle, -1); |
163 | sprintf (styledirname, "/styles/exitstyles/up"); |
153 | sprintf (styledirname, "/styles/exitstyles/up"); |
164 | style_map_down = find_style (styledirname, exitstyle, -1); |
154 | style_map_down = find_style (styledirname, exitstyle, -1); |
165 | break; |
155 | break; |
166 | } |
156 | } |
|
|
157 | |
167 | default: |
158 | default: |
168 | { |
159 | { |
169 | sprintf (styledirname, "/styles/exitstyles/generic"); |
160 | sprintf (styledirname, "/styles/exitstyles/generic"); |
170 | style_map_up = find_style (styledirname, exitstyle, -1); |
161 | style_map_up = find_style (styledirname, exitstyle, -1); |
171 | style_map_down = style_map_up; |
162 | style_map_down = style_map_up; |
172 | break; |
163 | break; |
173 | } |
164 | } |
174 | } |
165 | } |
175 | if (style_map_up == 0) |
|
|
176 | the_exit_up = arch_to_object (archetype::find ("exit")); |
|
|
177 | else |
|
|
178 | { |
|
|
179 | object *tmp; |
|
|
180 | |
166 | |
181 | tmp = pick_random_object (style_map_up); |
167 | the_exit_up = style_map_up |
182 | the_exit_up = arch_to_object (tmp->arch); |
168 | ? style_map_up->pick_random_object (rmg_rndm)->clone () |
183 | } |
169 | : archetype::get (shstr_exit); |
184 | |
170 | |
185 | /* we need a down exit only if we're recursing. */ |
171 | /* we need a down exit only if we're recursing. */ |
186 | if (RP->dungeon_level < RP->dungeon_depth || RP->final_map[0] != 0) |
172 | if (RP->dungeon_level < RP->dungeon_depth || *RP->final_map) |
187 | if (style_map_down == 0) |
173 | the_exit_down = style_map_down |
188 | the_exit_down = arch_to_object (archetype::find ("exit")); |
174 | ? style_map_down->pick_random_object (rmg_rndm)->clone () |
189 | else |
175 | : archetype::get (shstr_exit); |
190 | { |
|
|
191 | object *tmp; |
|
|
192 | |
|
|
193 | tmp = pick_random_object (style_map_down); |
|
|
194 | the_exit_down = arch_to_object (tmp->arch); |
|
|
195 | } |
|
|
196 | else |
176 | else |
197 | the_exit_down = 0; |
177 | the_exit_down = 0; |
198 | |
178 | |
199 | /* set up the up exit */ |
179 | /* set up the up exit */ |
200 | the_exit_up->stats.hp = RP->origin_x; |
180 | the_exit_up->stats.hp = RP->origin_x; |
201 | the_exit_up->stats.sp = RP->origin_y; |
181 | the_exit_up->stats.sp = RP->origin_y; |
202 | the_exit_up->slaying = RP->origin_map; |
182 | the_exit_up->slaying = RP->origin_map; |
203 | |
183 | |
204 | /* figure out where to put the entrance */ |
184 | /* figure out where to put the entrance */ |
205 | /* begin a logical block */ |
185 | /* begin a logical block */ |
206 | { |
186 | { |
207 | int i, j; |
|
|
208 | |
|
|
209 | /* First, look for a '<' char */ |
187 | /* First, look for a '<' char */ |
210 | find_in_layout (0, '<', &upx, &upy, maze, RP); |
188 | find_in_layout (0, '<', &upx, &upy, maze, RP); |
211 | |
189 | |
212 | /* next, look for a C, the map center. */ |
190 | /* next, look for a C, the map center. */ |
213 | find_in_layout (0, 'C', &cx, &cy, maze, RP); |
191 | find_in_layout (0, 'C', &cx, &cy, maze, RP); |
214 | |
192 | |
215 | |
|
|
216 | /* if we didn't find an up, find an empty place far from the center */ |
193 | /* if we didn't find an up, find an empty place far from the center */ |
217 | if (upx == -1 && cx != -1) |
194 | if (upx == -1 && cx != -1) |
218 | { |
195 | { |
219 | if (cx > RP->Xsize / 2) |
196 | if (cx > RP->Xsize / 2) |
220 | upx = 1; |
197 | upx = 1; |
221 | else |
198 | else |
222 | upx = RP->Xsize - 2; |
199 | upx = RP->Xsize - 2; |
|
|
200 | |
223 | if (cy > RP->Ysize / 2) |
201 | if (cy > RP->Ysize / 2) |
224 | upy = 1; |
202 | upy = 1; |
225 | else |
203 | else |
226 | upy = RP->Ysize - 2; |
204 | upy = RP->Ysize - 2; |
|
|
205 | |
227 | /* find an empty place far from the center */ |
206 | /* find an empty place far from the center */ |
228 | if (upx == 1 && upy == 1) |
207 | if (upx == 1 && upy == 1) |
229 | find_in_layout (1, 0, &upx, &upy, maze, RP); |
208 | find_in_layout (1, 0, &upx, &upy, maze, RP); |
230 | else if (upx == 1 && upy > 1) |
209 | else if (upx == 1 && upy > 1) |
231 | find_in_layout (3, 0, &upx, &upy, maze, RP); |
210 | find_in_layout (3, 0, &upx, &upy, maze, RP); |
… | |
… | |
241 | |
220 | |
242 | the_exit_up->x = upx; |
221 | the_exit_up->x = upx; |
243 | the_exit_up->y = upy; |
222 | the_exit_up->y = upy; |
244 | |
223 | |
245 | /* surround the exits with notices that this is a random map. */ |
224 | /* surround the exits with notices that this is a random map. */ |
246 | for (j = 1; j < 9; j++) |
225 | for (int j = 1; j < 9; j++) |
247 | { |
226 | { |
248 | if (!wall_blocked (map, the_exit_up->x + freearr_x[j], the_exit_up->y + freearr_y[j])) |
227 | if (!wall_blocked (map, the_exit_up->x + freearr_x[j], the_exit_up->y + freearr_y[j])) |
249 | { |
228 | { |
250 | random_sign = get_archetype ("sign"); |
229 | object *random_sign = archetype::get (shstr_sign); |
251 | random_sign->x = the_exit_up->x + freearr_x[j]; |
230 | random_sign->msg = format ("This is a random map.\nLevel: %d\n", RP->dungeon_level - 1); |
252 | random_sign->y = the_exit_up->y + freearr_y[j]; |
231 | map->insert (random_sign, the_exit_up->x + freearr_x[j], the_exit_up->y + freearr_y[j], 0, 0); |
253 | |
|
|
254 | sprintf (buf, "This is a random map.\nLevel: %d\n", (RP->dungeon_level) - 1); |
|
|
255 | |
|
|
256 | random_sign->msg = buf; |
|
|
257 | insert_ob_in_map (random_sign, map, NULL, 0); |
|
|
258 | } |
232 | } |
259 | } |
233 | } |
|
|
234 | |
260 | /* Block the exit so things don't get dumped on top of it. */ |
235 | /* Block the exit so things don't get dumped on top of it. */ |
261 | the_exit_up->move_block = MOVE_ALL; |
236 | the_exit_up->move_block = MOVE_ALL; |
262 | |
237 | |
263 | insert_ob_in_map (the_exit_up, map, NULL, 0); |
238 | insert_ob_in_map (the_exit_up, map, NULL, 0); |
264 | maze[the_exit_up->x][the_exit_up->y] = '<'; |
239 | maze[the_exit_up->x][the_exit_up->y] = '<'; |
265 | |
240 | |
266 | /* set the starting x,y for this map */ |
241 | /* set the starting x,y for this map */ |
267 | MAP_ENTER_X (map) = the_exit_up->x; |
242 | map->enter_x = the_exit_up->x; |
268 | MAP_ENTER_Y (map) = the_exit_up->y; |
243 | map->enter_y = the_exit_up->y; |
269 | |
244 | |
270 | /* first, look for a '>' character */ |
245 | /* first, look for a '>' character */ |
271 | find_in_layout (0, '>', &downx, &downy, maze, RP); |
246 | find_in_layout (0, '>', &downx, &downy, maze, RP); |
|
|
247 | |
272 | /* if no > is found use C */ |
248 | /* if no > is found use C */ |
273 | if (downx == -1) |
249 | if (downx == -1) |
274 | { |
250 | { |
275 | downx = cx; |
251 | downx = cx; |
276 | downy = cy; |
252 | downy = cy; |
… | |
… | |
282 | { |
258 | { |
283 | if (upx > RP->Xsize / 2) |
259 | if (upx > RP->Xsize / 2) |
284 | downx = 1; |
260 | downx = 1; |
285 | else |
261 | else |
286 | downx = RP->Xsize - 2; |
262 | downx = RP->Xsize - 2; |
|
|
263 | |
287 | if (upy > RP->Ysize / 2) |
264 | if (upy > RP->Ysize / 2) |
288 | downy = 1; |
265 | downy = 1; |
289 | else |
266 | else |
290 | downy = RP->Ysize - 2; |
267 | downy = RP->Ysize - 2; |
|
|
268 | |
291 | /* find an empty place far from the entrance */ |
269 | /* find an empty place far from the entrance */ |
292 | if (downx == 1 && downy == 1) |
270 | if (downx == 1 && downy == 1) |
293 | find_in_layout (1, 0, &downx, &downy, maze, RP); |
271 | find_in_layout (1, 0, &downx, &downy, maze, RP); |
294 | else if (downx == 1 && downy > 1) |
272 | else if (downx == 1 && downy > 1) |
295 | find_in_layout (3, 0, &downx, &downy, maze, RP); |
273 | find_in_layout (3, 0, &downx, &downy, maze, RP); |
296 | else if (downx > 1 && downy == 1) |
274 | else if (downx > 1 && downy == 1) |
297 | find_in_layout (2, 0, &downx, &downy, maze, RP); |
275 | find_in_layout (2, 0, &downx, &downy, maze, RP); |
298 | else if (downx > 1 && downy > 1) |
276 | else if (downx > 1 && downy > 1) |
299 | find_in_layout (4, 0, &downx, &downy, maze, RP); |
277 | find_in_layout (4, 0, &downx, &downy, maze, RP); |
300 | |
|
|
301 | } |
278 | } |
|
|
279 | |
302 | /* no indication of where to place the down exit, so just place it */ |
280 | /* no indication of where to place the down exit, so just place it */ |
303 | if (downx == -1) |
281 | if (downx == -1) |
304 | find_in_layout (0, 0, &downx, &downy, maze, RP); |
282 | find_in_layout (0, 0, &downx, &downy, maze, RP); |
|
|
283 | |
305 | if (the_exit_down) |
284 | if (the_exit_down) |
306 | { |
285 | { |
307 | char buf[2048]; |
286 | char buf[16384]; |
308 | |
287 | |
309 | i = find_first_free_spot (the_exit_down, map, downx, downy); |
288 | int i = find_free_spot (the_exit_down, map, downx, downy, 1, SIZEOFFREE1 + 1); |
310 | the_exit_down->x = downx + freearr_x[i]; |
289 | the_exit_down->x = downx + freearr_x[i]; |
311 | the_exit_down->y = downy + freearr_y[i]; |
290 | the_exit_down->y = downy + freearr_y[i]; |
312 | RP->origin_x = the_exit_down->x; |
291 | RP->origin_x = the_exit_down->x; |
313 | RP->origin_y = the_exit_down->y; |
292 | RP->origin_y = the_exit_down->y; |
314 | write_map_parameters_to_string (buf, RP); |
293 | write_map_parameters_to_string (buf, RP); |
315 | the_exit_down->msg = buf; |
294 | the_exit_down->msg = buf; |
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295 | |
316 | /* the identifier for making a random map. */ |
296 | /* the identifier for making a random map. */ |
317 | if (RP->dungeon_level >= RP->dungeon_depth && RP->final_map[0] != 0) |
297 | if (RP->dungeon_level >= RP->dungeon_depth && *RP->final_map) |
318 | { |
298 | { |
319 | mapstruct *new_map; |
299 | maptile *new_map; |
320 | object *the_exit_back = arch_to_object (the_exit_up->arch), *tmp; |
300 | object *the_exit_back = arch_to_object (the_exit_up->arch); |
321 | |
301 | |
322 | #if 0 |
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323 | /* I'm not sure if there was any reason to change the path to the |
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324 | * map other than to maybe make it more descriptive in the 'maps' |
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325 | * command. But changing the map name makes life more complicated, |
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326 | * (has_been_loaded needs to use the new name) |
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327 | */ |
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328 | |
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329 | char new_map_name[MAX_BUF]; |
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330 | |
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331 | /* give the final map a name */ |
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332 | sprintf (new_map_name, "%sfinal_map", RP->final_map); |
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333 | /* set the exit down. */ |
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334 | #endif |
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335 | /* load it */ |
302 | /* load it */ |
336 | if ((new_map = ready_map_name (RP->final_map, 0)) == NULL) |
303 | if (!(new_map = maptile::find_sync (RP->final_map))) |
337 | return; |
304 | return; |
338 | |
305 | |
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306 | new_map->load_sync (); |
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307 | |
339 | the_exit_down->slaying = RP->final_map; |
308 | the_exit_down->slaying = RP->final_map; |
340 | strcpy (new_map->path, RP->final_map); |
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341 | |
309 | |
342 | for (tmp = GET_MAP_OB (new_map, MAP_ENTER_X (new_map), MAP_ENTER_Y (new_map)); tmp; tmp = tmp->above) |
310 | for (object *tmp = new_map->at (new_map->enter_x, new_map->enter_y).bot; tmp; tmp = tmp->above) |
343 | /* Remove exit back to previous random map. There should only be one |
311 | /* Remove exit back to previous random map. There should only be one |
344 | * which is why we break out. To try to process more than one |
312 | * which is why we break out. To try to process more than one |
345 | * would require keeping a 'next' pointer, ad free_object kills tmp, which |
313 | * would require keeping a 'next' pointer, ad free_object kills tmp, which |
346 | * breaks the for loop. |
314 | * breaks the for loop. |
347 | */ |
315 | */ |
348 | if (tmp->type == EXIT && EXIT_PATH (tmp) && !strncmp (EXIT_PATH (tmp), "/random/", 8)) |
316 | if (tmp->type == EXIT && EXIT_PATH (tmp) && !strncmp (EXIT_PATH (tmp), "?random/", 8)) |
349 | { |
317 | { |
350 | remove_ob (tmp); |
318 | tmp->destroy (true); |
351 | free_object (tmp); |
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352 | break; |
319 | break; |
353 | } |
320 | } |
354 | |
321 | |
355 | if (final_map_exit == 1) |
322 | if (final_map_exit == 1) |
356 | { |
323 | { |
357 | /* setup the exit back */ |
324 | /* setup the exit back */ |
358 | the_exit_back->slaying = map->path; |
325 | the_exit_back->slaying = map->path; |
359 | the_exit_back->stats.hp = the_exit_down->x; |
326 | the_exit_back->stats.hp = the_exit_down->x; |
360 | the_exit_back->stats.sp = the_exit_down->y; |
327 | the_exit_back->stats.sp = the_exit_down->y; |
361 | the_exit_back->x = MAP_ENTER_X (new_map); |
328 | the_exit_back->x = new_map->enter_x; |
362 | the_exit_back->y = MAP_ENTER_Y (new_map); |
329 | the_exit_back->y = new_map->enter_y; |
363 | |
330 | |
364 | insert_ob_in_map (the_exit_back, new_map, NULL, 0); |
331 | insert_ob_in_map (the_exit_back, new_map, NULL, 0); |
365 | } |
332 | } |
366 | |
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367 | set_map_timeout (new_map); /* So it gets swapped out */ |
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368 | } |
333 | } |
369 | else |
334 | else |
370 | the_exit_down->slaying = "/!"; |
335 | the_exit_down->slaying = "/!"; |
371 | |
336 | |
372 | /* Block the exit so things don't get dumped on top of it. */ |
337 | /* Block the exit so things don't get dumped on top of it. */ |
373 | the_exit_down->move_block = MOVE_ALL; |
338 | the_exit_down->move_block = MOVE_ALL; |
374 | insert_ob_in_map (the_exit_down, map, NULL, 0); |
339 | insert_ob_in_map (the_exit_down, map, NULL, 0); |
375 | maze[the_exit_down->x][the_exit_down->y] = '>'; |
340 | maze[the_exit_down->x][the_exit_down->y] = '>'; |
376 | } |
341 | } |
377 | } |
342 | } |
378 | |
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379 | } |
343 | } |
380 | |
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381 | |
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382 | |
344 | |
383 | /* this function unblocks the exits. We blocked them to |
345 | /* this function unblocks the exits. We blocked them to |
384 | keep things from being dumped on them during the other |
346 | keep things from being dumped on them during the other |
385 | phases of random map generation. */ |
347 | phases of random map generation. */ |
386 | void |
348 | void |
387 | unblock_exits (mapstruct *map, char **maze, RMParms * RP) |
349 | unblock_exits (maptile *map, char **maze, random_map_params *RP) |
388 | { |
350 | { |
389 | int i = 0, j = 0; |
351 | int i = 0, j = 0; |
390 | object *walk; |
352 | object *walk; |
391 | |
353 | |
392 | for (i = 0; i < RP->Xsize; i++) |
354 | for (i = 0; i < RP->Xsize; i++) |
393 | for (j = 0; j < RP->Ysize; j++) |
355 | for (j = 0; j < RP->Ysize; j++) |
394 | if (maze[i][j] == '>' || maze[i][j] == '<') |
356 | if (maze[i][j] == '>' || maze[i][j] == '<') |
395 | { |
357 | { |
396 | for (walk = get_map_ob (map, i, j); walk != NULL; walk = walk->above) |
358 | for (walk = GET_MAP_OB (map, i, j); walk != NULL; walk = walk->above) |
397 | { |
359 | { |
398 | if (walk->move_block == MOVE_ALL && walk->type != LOCKED_DOOR) |
360 | if (walk->move_block == MOVE_ALL && walk->type != LOCKED_DOOR) |
399 | { |
361 | { |
400 | walk->move_block = MOVE_BLOCK_DEFAULT; |
362 | walk->move_block = 0; |
401 | update_object (walk, UP_OBJ_CHANGE); |
363 | update_object (walk, UP_OBJ_CHANGE); |
402 | } |
364 | } |
403 | } |
365 | } |
404 | } |
366 | } |
405 | } |
367 | } |
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368 | |