Commit | Line | Data |
---|---|---|
b5f0675e | 1 | /* |
1e008c14 DF |
2 | * Copyright (c) 1983 Regents of the University of California. |
3 | * All rights reserved. The Berkeley software License Agreement | |
4 | * specifies the terms and conditions for redistribution. | |
b5f0675e EW |
5 | */ |
6 | ||
41506c08 | 7 | #ifndef lint |
1e008c14 DF |
8 | static char sccsid[] = "@(#)dr_1.c 5.1 (Berkeley) %G%"; |
9 | #endif not lint | |
7fc06086 | 10 | |
b3a57661 | 11 | #include "driver.h" |
41506c08 CL |
12 | |
13 | unfoul() | |
14 | { | |
b3a57661 EW |
15 | register struct ship *sp; |
16 | struct ship *to; | |
17 | register int nat; | |
6ca45914 | 18 | register i; |
41506c08 | 19 | |
b3a57661 EW |
20 | foreachship(sp) { |
21 | if (sp->file->captain[0]) | |
22 | continue; | |
23 | nat = capship(sp)->nationality; | |
6ca45914 | 24 | foreachship(to) { |
ba28d9ed EW |
25 | if (nat != capship(to)->nationality && |
26 | !toughmelee(sp, to, 0, 0)) | |
b3a57661 | 27 | continue; |
6ca45914 EW |
28 | for (i = fouled2(sp, to); --i >= 0;) |
29 | if (die() <= 2) | |
30 | cleanfoul(sp, to, 0); | |
41506c08 CL |
31 | } |
32 | } | |
33 | } | |
34 | ||
41506c08 CL |
35 | boardcomp() |
36 | { | |
7fc06086 | 37 | int crew[3]; |
b3a57661 | 38 | register struct ship *sp, *sq; |
41506c08 | 39 | |
b3a57661 EW |
40 | foreachship(sp) { |
41 | if (*sp->file->captain) | |
42 | continue; | |
b3a57661 EW |
43 | if (sp->file->dir == 0) |
44 | continue; | |
45 | if (sp->file->struck || sp->file->captured != 0) | |
46 | continue; | |
6ca45914 EW |
47 | if (!snagged(sp)) |
48 | continue; | |
b3a57661 EW |
49 | crew[0] = sp->specs->crew1 != 0; |
50 | crew[1] = sp->specs->crew2 != 0; | |
51 | crew[2] = sp->specs->crew3 != 0; | |
52 | foreachship(sq) { | |
53 | if (!Xsnagged2(sp, sq)) | |
54 | continue; | |
55 | if (meleeing(sp, sq)) | |
56 | continue; | |
57 | if (!sq->file->dir | |
58 | || sp->nationality == capship(sq)->nationality) | |
59 | continue; | |
60 | switch (sp->specs->class - sq->specs->class) { | |
61 | case -3: case -4: case -5: | |
62 | if (crew[0]) { | |
63 | /* OBP */ | |
64 | sendbp(sp, sq, crew[0]*100, 0); | |
65 | crew[0] = 0; | |
66 | } else if (crew[1]){ | |
67 | /* OBP */ | |
68 | sendbp(sp, sq, crew[1]*10, 0); | |
69 | crew[1] = 0; | |
70 | } | |
71 | break; | |
72 | case -2: | |
73 | if (crew[0] || crew[1]) { | |
74 | /* OBP */ | |
75 | sendbp(sp, sq, crew[0]*100+crew[1]*10, | |
76 | 0); | |
77 | crew[0] = crew[1] = 0; | |
78 | } | |
79 | break; | |
80 | case -1: case 0: case 1: | |
81 | if (crew[0]) { | |
82 | /* OBP */ | |
83 | sendbp(sp, sq, crew[0]*100+crew[1]*10, | |
84 | 0); | |
85 | crew[0] = crew[1] = 0; | |
41506c08 | 86 | } |
b3a57661 EW |
87 | break; |
88 | case 2: case 3: case 4: case 5: | |
89 | /* OBP */ | |
90 | sendbp(sp, sq, crew[0]*100+crew[1]*10+crew[2], | |
91 | 0); | |
92 | crew[0] = crew[1] = crew[2] = 0; | |
93 | break; | |
41506c08 | 94 | } |
b3a57661 | 95 | } |
41506c08 CL |
96 | } |
97 | } | |
98 | ||
41506c08 | 99 | fightitout(from, to, key) |
b3a57661 EW |
100 | struct ship *from, *to; |
101 | int key; | |
41506c08 | 102 | { |
b3a57661 EW |
103 | struct ship *fromcap, *tocap; |
104 | int crewfrom[3], crewto[3], menfrom, mento; | |
41506c08 | 105 | int pcto, pcfrom, fromstrength, strengthto, frominjured, toinjured; |
b3a57661 EW |
106 | int topoints; |
107 | int index, totalfrom = 0, totalto = 0; | |
108 | int count; | |
41506c08 CL |
109 | char message[60]; |
110 | ||
b3a57661 EW |
111 | menfrom = mensent(from, to, crewfrom, &fromcap, &pcfrom, key); |
112 | mento = mensent(to, from, crewto, &tocap, &pcto, 0); | |
113 | if (fromcap == 0) | |
41506c08 | 114 | fromcap = from; |
b3a57661 | 115 | if (tocap == 0) |
41506c08 | 116 | tocap = to; |
6ca45914 | 117 | if (key) { |
22cfa172 EW |
118 | if (!menfrom) { /* if crew surprised */ |
119 | if (fromcap == from) | |
120 | menfrom = from->specs->crew1 | |
121 | + from->specs->crew2 | |
122 | + from->specs->crew3; | |
123 | else | |
124 | menfrom = from->file->pcrew; | |
125 | } else { | |
126 | menfrom *= 2; /* DBP's fight at an advantage */ | |
127 | } | |
128 | } | |
b3a57661 EW |
129 | fromstrength = menfrom * fromcap->specs->qual; |
130 | strengthto = mento * tocap->specs->qual; | |
b3a57661 EW |
131 | for (count = 0; |
132 | (fromstrength < strengthto * 3 && strengthto < fromstrength * 3 | |
133 | || fromstrength == -1) && count < 4; | |
134 | count++) { | |
41506c08 CL |
135 | index = fromstrength/10; |
136 | if (index > 8) | |
137 | index = 8; | |
138 | toinjured = MT[index][2 - die() / 3]; | |
139 | totalto += toinjured; | |
140 | index = strengthto/10; | |
141 | if (index > 8) | |
142 | index = 8; | |
143 | frominjured = MT[index][2 - die() / 3]; | |
144 | totalfrom += frominjured; | |
145 | menfrom -= frominjured; | |
146 | mento -= toinjured; | |
b3a57661 EW |
147 | fromstrength = menfrom * fromcap->specs->qual; |
148 | strengthto = mento * tocap->specs->qual; | |
41506c08 | 149 | } |
b3a57661 | 150 | if (fromstrength >= strengthto * 3 || count == 4) { |
41506c08 CL |
151 | unboard(to, from, 0); |
152 | subtract(from, totalfrom, crewfrom, fromcap, pcfrom); | |
153 | subtract(to, totalto, crewto, tocap, pcto); | |
b3a57661 EW |
154 | makesignal(from, "boarders from %s repelled", to); |
155 | (void) sprintf(message, "killed in melee: %d. %s: %d", | |
156 | totalto, from->shipname, totalfrom); | |
157 | Write(W_SIGNAL, to, 1, (int) message, 0, 0, 0); | |
41506c08 | 158 | if (key) |
b3a57661 EW |
159 | return 1; |
160 | } else if (strengthto >= fromstrength * 3) { | |
41506c08 CL |
161 | unboard(from, to, 0); |
162 | subtract(from, totalfrom, crewfrom, fromcap, pcfrom); | |
163 | subtract(to, totalto, crewto, tocap, pcto); | |
b3a57661 | 164 | if (key) { |
41506c08 | 165 | if (fromcap != from) |
b3a57661 EW |
166 | Write(W_POINTS, fromcap, 0, |
167 | fromcap->file->points - | |
168 | from->file->struck | |
169 | ? from->specs->pts | |
170 | : 2 * from->specs->pts, | |
171 | 0, 0, 0); | |
41506c08 CL |
172 | |
173 | /* ptr1 points to the shipspec for the ship that was just unboarded. | |
174 | I guess that what is going on here is that the pointer is multiplied | |
175 | or something. */ | |
176 | ||
6ca45914 | 177 | Write(W_CAPTURED, from, 0, to->file->index, 0, 0, 0); |
b3a57661 EW |
178 | topoints = 2 * from->specs->pts + to->file->points; |
179 | if (from->file->struck) | |
180 | topoints -= from->specs->pts; | |
181 | Write(W_POINTS, to, 0, topoints, 0, 0, 0); | |
41506c08 | 182 | mento = crewto[0] ? crewto[0] : crewto[1]; |
b3a57661 | 183 | if (mento) { |
41506c08 | 184 | subtract(to, mento, crewto, tocap, pcto); |
b3a57661 | 185 | subtract(from, - mento, crewfrom, to, 0); |
41506c08 | 186 | } |
b3a57661 EW |
187 | (void) sprintf(message, "captured by the %s!", |
188 | to->shipname); | |
189 | Write(W_SIGNAL, from, 1, (int) message, 0, 0, 0); | |
190 | (void) sprintf(message, "killed in melee: %d. %s: %d", | |
191 | totalto, from->shipname, totalfrom); | |
192 | Write(W_SIGNAL, to, 1, (int) message, 0, 0, 0); | |
41506c08 | 193 | mento = 0; |
b3a57661 | 194 | return 0; |
41506c08 CL |
195 | } |
196 | } | |
b3a57661 EW |
197 | return 0; |
198 | } | |
41506c08 CL |
199 | |
200 | resolve() | |
201 | { | |
b3a57661 EW |
202 | int thwart; |
203 | register struct ship *sp, *sq; | |
41506c08 | 204 | |
b3a57661 | 205 | foreachship(sp) { |
b3a57661 EW |
206 | if (sp->file->dir == 0) |
207 | continue; | |
22cfa172 | 208 | for (sq = sp + 1; sq < ls; sq++) |
b3a57661 EW |
209 | if (sq->file->dir && meleeing(sp, sq) && meleeing(sq, sp)) |
210 | (void) fightitout(sp, sq, 0); | |
265d8c6a | 211 | thwart = 2; |
b3a57661 EW |
212 | foreachship(sq) { |
213 | if (sq->file->dir && meleeing(sq, sp)) | |
214 | thwart = fightitout(sp, sq, 1); | |
215 | if (!thwart) | |
216 | break; | |
217 | } | |
265d8c6a EW |
218 | if (!thwart) { |
219 | foreachship(sq) { | |
220 | if (sq->file->dir && meleeing(sq, sp)) | |
221 | unboard(sq, sp, 0); | |
222 | unboard(sp, sq, 0); | |
223 | } | |
224 | unboard(sp, sp, 1); | |
225 | } else if (thwart == 2) | |
b3a57661 | 226 | unboard(sp, sp, 1); |
41506c08 CL |
227 | } |
228 | } | |
229 | ||
41506c08 CL |
230 | compcombat() |
231 | { | |
b3a57661 EW |
232 | register n; |
233 | register struct ship *sp; | |
234 | struct ship *closest; | |
41506c08 | 235 | int crew[3], men = 0, target, temp; |
3ee7f12c EW |
236 | int r, guns, ready, load, car; |
237 | int index, rakehim, sternrake; | |
b3a57661 | 238 | int shootat, hit; |
41506c08 | 239 | |
b3a57661 EW |
240 | foreachship(sp) { |
241 | if (sp->file->captain[0] || sp->file->dir == 0) | |
242 | continue; | |
243 | crew[0] = sp->specs->crew1; | |
244 | crew[1] = sp->specs->crew2; | |
245 | crew[2] = sp->specs->crew3; | |
246 | for (n = 0; n < 3; n++) { | |
247 | if (sp->file->OBP[n].turnsent) | |
248 | men += sp->file->OBP[n].mensent; | |
249 | } | |
250 | for (n = 0; n < 3; n++) { | |
251 | if (sp->file->DBP[n].turnsent) | |
252 | men += sp->file->DBP[n].mensent; | |
253 | } | |
254 | if (men){ | |
255 | crew[0] = men/100 ? 0 : crew[0] != 0; | |
256 | crew[1] = (men%100)/10 ? 0 : crew[1] != 0; | |
257 | crew[2] = men%10 ? 0 : crew[2] != 0; | |
258 | } | |
259 | for (r = 0; r < 2; r++) { | |
260 | if (!crew[2]) | |
261 | continue; | |
262 | if (sp->file->struck) | |
263 | continue; | |
264 | if (r) { | |
265 | ready = sp->file->readyR; | |
266 | guns = sp->specs->gunR; | |
267 | car = sp->specs->carR; | |
268 | } else { | |
269 | ready = sp->file->readyL; | |
270 | guns = sp->specs->gunL; | |
271 | car = sp->specs->carL; | |
41506c08 | 272 | } |
b3a57661 EW |
273 | if (!guns && !car) |
274 | continue; | |
275 | if ((ready & R_LOADED) == 0) | |
276 | continue; | |
277 | closest = closestenemy(sp, r ? 'r' : 'l', 0); | |
278 | if (closest == 0) | |
279 | continue; | |
280 | if (range(closest, sp) > range(sp, closestenemy(sp, r ? 'r' : 'l', 1))) | |
281 | continue; | |
282 | if (closest->file->struck) | |
283 | continue; | |
284 | target = range(sp, closest); | |
285 | if (target > 10) | |
286 | continue; | |
287 | if (!guns && target >= 3) | |
288 | continue; | |
289 | load = L_ROUND; | |
290 | if (target == 1 && sp->file->loadwith == L_GRAPE) | |
291 | load = L_GRAPE; | |
292 | if (target <= 3 && closest->file->FS) | |
293 | load = L_CHAIN; | |
294 | if (target == 1 && load != L_GRAPE) | |
295 | load = L_DOUBLE; | |
296 | if (load > L_CHAIN && target < 6) | |
297 | shootat = HULL; | |
298 | else | |
299 | shootat = RIGGING; | |
300 | rakehim = gunsbear(sp, closest) | |
301 | && !gunsbear(closest, sp); | |
302 | temp = portside(closest, sp, 1) | |
303 | - closest->file->dir + 1; | |
304 | if (temp < 1) | |
305 | temp += 8; | |
306 | if (temp > 8) | |
307 | temp -= 8; | |
308 | sternrake = temp > 4 && temp < 6; | |
309 | index = guns; | |
310 | if (target < 3) | |
311 | index += car; | |
312 | index = (index - 1) / 3; | |
313 | index = index > 8 ? 8 : index; | |
314 | if (!rakehim) | |
315 | hit = HDT[index][target-1]; | |
316 | else | |
317 | hit = HDTrake[index][target-1]; | |
318 | if (rakehim && sternrake) | |
319 | hit++; | |
320 | hit += QUAL[index][capship(sp)->specs->qual - 1]; | |
321 | for (n = 0; n < 3 && sp->file->captured == 0; n++) | |
322 | if (!crew[n]) | |
323 | if (index <= 5) | |
324 | hit--; | |
325 | else | |
326 | hit -= 2; | |
3ee7f12c EW |
327 | if (ready & R_INITIAL) { |
328 | if (!r) | |
329 | sp->file->readyL &= ~R_INITIAL; | |
330 | else | |
331 | sp->file->readyR &= ~R_INITIAL; | |
b3a57661 EW |
332 | if (index <= 3) |
333 | hit++; | |
41506c08 | 334 | else |
b3a57661 | 335 | hit += 2; |
3ee7f12c | 336 | } |
b3a57661 EW |
337 | if (sp->file->captured != 0) |
338 | if (index <= 1) | |
339 | hit--; | |
340 | else | |
341 | hit -= 2; | |
342 | hit += AMMO[index][load - 1]; | |
343 | temp = sp->specs->class; | |
344 | if ((temp >= 5 || temp == 1) && windspeed == 5) | |
345 | hit--; | |
346 | if (windspeed == 6 && temp == 4) | |
347 | hit -= 2; | |
348 | if (windspeed == 6 && temp <= 3) | |
349 | hit--; | |
350 | if (hit >= 0) { | |
351 | if (load != L_GRAPE) | |
352 | hit = hit > 10 ? 10 : hit; | |
353 | table(shootat, load, hit, closest, sp, die()); | |
41506c08 CL |
354 | } |
355 | } | |
356 | } | |
357 | } | |
358 | ||
359 | next() | |
360 | { | |
b3a57661 | 361 | if (++turn % 55 == 0) |
6c17b19a EW |
362 | if (alive) |
363 | alive = 0; | |
41506c08 | 364 | else |
6c17b19a EW |
365 | people = 0; |
366 | if (people <= 0 || windspeed == 7) { | |
9329b33f EW |
367 | register struct ship *s; |
368 | struct ship *bestship; | |
369 | float net, best = 0.0; | |
370 | foreachship(s) { | |
371 | if (*s->file->captain) | |
372 | continue; | |
373 | net = (float)s->file->points / s->specs->pts; | |
374 | if (net > best) { | |
375 | best = net; | |
376 | bestship = s; | |
377 | } | |
378 | } | |
379 | if (best > 0.0) { | |
380 | char *p = getenv("WOTD"); | |
381 | if (p == 0) | |
382 | p = "Driver"; | |
1f7f69b9 EW |
383 | if (islower(*p)) |
384 | *p = toupper(*p); | |
7f1cb789 | 385 | (void) strncpy(bestship->file->captain, p, |
aaa1c87f EW |
386 | sizeof bestship->file->captain); |
387 | bestship->file->captain | |
388 | [sizeof bestship->file->captain - 1] = 0; | |
9329b33f EW |
389 | log(bestship); |
390 | } | |
a3a7a20d | 391 | return -1; |
41506c08 | 392 | } |
b3a57661 | 393 | Write(W_TURN, SHIP(0), 0, turn, 0, 0, 0); |
a3a7a20d EW |
394 | if (turn % 7 == 0 && (die() >= cc->windchange || !windspeed)) { |
395 | switch (die()) { | |
396 | case 1: | |
397 | winddir = 1; | |
398 | break; | |
399 | case 2: | |
400 | break; | |
401 | case 3: | |
402 | winddir++; | |
403 | break; | |
404 | case 4: | |
405 | winddir--; | |
406 | break; | |
407 | case 5: | |
408 | winddir += 2; | |
409 | break; | |
410 | case 6: | |
411 | winddir -= 2; | |
412 | break; | |
413 | } | |
414 | if (winddir > 8) | |
415 | winddir -= 8; | |
416 | if (winddir < 1) | |
417 | winddir += 8; | |
418 | if (windspeed) | |
b3a57661 EW |
419 | switch (die()) { |
420 | case 1: | |
b3a57661 | 421 | case 2: |
a3a7a20d | 422 | windspeed--; |
b3a57661 EW |
423 | break; |
424 | case 5: | |
b3a57661 | 425 | case 6: |
a3a7a20d | 426 | windspeed++; |
b3a57661 | 427 | break; |
41506c08 | 428 | } |
a3a7a20d EW |
429 | else |
430 | windspeed++; | |
431 | Write(W_WIND, SHIP(0), 0, winddir, windspeed, 0, 0); | |
41506c08 | 432 | } |
a3a7a20d | 433 | return 0; |
41506c08 | 434 | } |