git.zerfleddert.de Git - micropolis/blob - src/sim/s_msg.c

   1 /* s_msg.c
   2  *
   3  * Micropolis, Unix Version.  This game was released for the Unix platform
   4  * in or about 1990 and has been modified for inclusion in the One Laptop
   5  * Per Child program.  Copyright (C) 1989 - 2007 Electronic Arts Inc.  If
   6  * you need assistance with this program, you may contact:
   7  *   http://wiki.laptop.org/go/Micropolis  or email  micropolis@laptop.org.
   8  *
   9  * This program is free software: you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation, either version 3 of the License, or (at
  12  * your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * General Public License for more details.  You should have received a
  18  * copy of the GNU General Public License along with this program.  If
  19  * not, see <http://www.gnu.org/licenses/>.
  20  *
  21  *             ADDITIONAL TERMS per GNU GPL Section 7
  22  *
  23  * No trademark or publicity rights are granted.  This license does NOT
  24  * give you any right, title or interest in the trademark SimCity or any
  25  * other Electronic Arts trademark.  You may not distribute any
  26  * modification of this program using the trademark SimCity or claim any
  27  * affliation or association with Electronic Arts Inc. or its employees.
  28  *
  29  * Any propagation or conveyance of this program must include this
  30  * copyright notice and these terms.
  31  *
  32  * If you convey this program (or any modifications of it) and assume
  33  * contractual liability for the program to recipients of it, you agree
  34  * to indemnify Electronic Arts for any liability that those contractual
  35  * assumptions impose on Electronic Arts.
  36  *
  37  * You may not misrepresent the origins of this program; modified
  38  * versions of the program must be marked as such and not identified as
  39  * the original program.
  40  *
  41  * This disclaimer supplements the one included in the General Public
  42  * License.  TO THE FULLEST EXTENT PERMISSIBLE UNDER APPLICABLE LAW, THIS
  43  * PROGRAM IS PROVIDED TO YOU "AS IS," WITH ALL FAULTS, WITHOUT WARRANTY
  44  * OF ANY KIND, AND YOUR USE IS AT YOUR SOLE RISK.  THE ENTIRE RISK OF
  45  * SATISFACTORY QUALITY AND PERFORMANCE RESIDES WITH YOU.  ELECTRONIC ARTS
  46  * DISCLAIMS ANY AND ALL EXPRESS, IMPLIED OR STATUTORY WARRANTIES,
  47  * INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY,
  48  * FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT OF THIRD PARTY
  49  * RIGHTS, AND WARRANTIES (IF ANY) ARISING FROM A COURSE OF DEALING,
  50  * USAGE, OR TRADE PRACTICE.  ELECTRONIC ARTS DOES NOT WARRANT AGAINST
  51  * INTERFERENCE WITH YOUR ENJOYMENT OF THE PROGRAM; THAT THE PROGRAM WILL
  52  * MEET YOUR REQUIREMENTS; THAT OPERATION OF THE PROGRAM WILL BE
  53  * UNINTERRUPTED OR ERROR-FREE, OR THAT THE PROGRAM WILL BE COMPATIBLE
  54  * WITH THIRD PARTY SOFTWARE OR THAT ANY ERRORS IN THE PROGRAM WILL BE
  55  * CORRECTED.  NO ORAL OR WRITTEN ADVICE PROVIDED BY ELECTRONIC ARTS OR
  56  * ANY AUTHORIZED REPRESENTATIVE SHALL CREATE A WARRANTY.  SOME
  57  * JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF OR LIMITATIONS ON IMPLIED
  58  * WARRANTIES OR THE LIMITATIONS ON THE APPLICABLE STATUTORY RIGHTS OF A
  59  * CONSUMER, SO SOME OR ALL OF THE ABOVE EXCLUSIONS AND LIMITATIONS MAY
  60  * NOT APPLY TO YOU.
  61  */
  62 #include "sim.h"
  63
  64
  65 QUAD LastCityPop;
  66 short LastCategory;
  67 short LastPicNum;
  68 short autoGo;
  69 short HaveLastMessage = 0;
  70 char LastMessage[256];
  71 int DoAutoGoto(short x, short y, char *msg);
  72 int DoShowPicture(short id);
  73
  74 /* comefrom: Simulate */
  75 SendMessages(void)
  76 {
  77   register z;
  78   short PowerPop;
  79   float TM;
  80
  81   if ((ScenarioID) && (ScoreType) && (ScoreWait)) {
  82     ScoreWait--;
  83     if (!ScoreWait)
  84       DoScenarioScore(ScoreType);
  85   }
  86
  87   CheckGrowth();
  88
  89   TotalZPop = ResZPop + ComZPop + IndZPop;
  90   PowerPop = NuclearPop + CoalPop;
  91
  92   z = CityTime & 63;
  93
  94   switch(z) {
  95
  96   case 1:
  97     if ((TotalZPop >>2) >= ResZPop)
  98       SendMes(1); /* need Res */
  99     break;
 100   case 5:
 101     if ((TotalZPop >>3) >= ComZPop)
 102       SendMes(2); /* need Com */
 103     break;
 104   case 10:
 105     if ((TotalZPop >>3) >= IndZPop)
 106       SendMes(3); /* need Ind */
 107     break;
 108   case 14:
 109     if ((TotalZPop > 10) && ((TotalZPop <<1) > RoadTotal))
 110       SendMes(4);
 111     break;
 112   case 18:
 113     if ((TotalZPop > 50) && (TotalZPop > RailTotal))
 114       SendMes(5);
 115     break;
 116   case 22:
 117     if ((TotalZPop > 10) && (PowerPop == 0))
 118       SendMes(6); /* need Power */
 119     break;
 120   case 26:
 121     if ((ResPop > 500) && (StadiumPop == 0)) {
 122       SendMes(7); /* need Stad */
 123       ResCap = 1;
 124     }
 125     else
 126       ResCap = 0;
 127     break;
 128   case 28:
 129     if ((IndPop > 70) && (PortPop == 0)) {
 130       SendMes(8);
 131       IndCap = 1;
 132     }
 133     else IndCap = 0;
 134     break;
 135   case 30:
 136     if ((ComPop > 100) && (APortPop == 0)) {
 137       SendMes(9);
 138       ComCap = 1;
 139     }
 140     else ComCap = 0;
 141     break;
 142   case 32:
 143     TM = unPwrdZCnt + PwrdZCnt; /* dec score for unpowered zones */
 144     if (TM)
 145       if ((PwrdZCnt / TM) < .7)
 146         SendMes(15);
 147     break;
 148   case 35:
 149     if (PolluteAverage > /* 80 */ 60)
 150       SendMes(-10);
 151     break;
 152   case 42:
 153     if (CrimeAverage > 100)
 154       SendMes(-11);
 155     break;
 156   case 45:
 157     if ((TotalPop > 60) && (FireStPop == 0))
 158       SendMes(13);
 159     break;
 160   case 48:
 161     if ((TotalPop > 60) && (PolicePop == 0))
 162       SendMes(14);
 163     break;
 164   case 51:
 165     if (CityTax > 12)
 166       SendMes(16);
 167     break;
 168   case 54:
 169     if ((RoadEffect < 20) && (RoadTotal > 30))
 170       SendMes(17);
 171     break;
 172   case 57:
 173     if ((FireEffect < 700) && (TotalPop > 20))
 174       SendMes(18);
 175     break;
 176   case 60:
 177     if ((PoliceEffect < 700) && (TotalPop > 20))
 178       SendMes(19);
 179     break;
 180   case 63:
 181     if (TrafficAverage > 60)
 182       SendMes(-12);
 183     break;
 184   }
 185 }
 186
 187
 188 /* comefrom: SendMessages */
 189 CheckGrowth(void)
 190 {
 191   QUAD ThisCityPop;
 192   short z;
 193
 194   if (!(CityTime & 3)) {
 195     z = 0;
 196     ThisCityPop = ((ResPop) + (ComPop * 8L) + (IndPop * 8L)) * 20L;
 197     if (LastCityPop) {
 198       if ((LastCityPop < 2000) && (ThisCityPop >= 2000))        z = 35;
 199       if ((LastCityPop < 10000) && (ThisCityPop >= 10000))      z = 36;
 200       if ((LastCityPop < 50000L) && (ThisCityPop >= 50000L))    z = 37;
 201       if ((LastCityPop < 100000L) && (ThisCityPop >= 100000L))  z = 38;
 202       if ((LastCityPop < 500000L) && (ThisCityPop >= 500000L))  z = 39;
 203     }
 204     if (z)
 205       if (z != LastCategory) {
 206         SendMes(-z);
 207         LastCategory = z;
 208       }
 209     LastCityPop = ThisCityPop;
 210   }
 211 }
 212
 213
 214 /* comefrom: SendMessages */
 215 DoScenarioScore(int type)
 216 {
 217   short z;
 218
 219   z = -200;     /* you lose */
 220   switch(type) {
 221   case 1:       /* Dullsville */
 222           if (CityClass >= 4)           z = -100;
 223           break;
 224   case 2:       /* San Francisco */
 225           if (CityClass >= 4)           z = -100;
 226           break;
 227   case 3:       /* Hamburg */
 228           if (CityClass >= 4)           z = -100;
 229           break;
 230   case 4:       /* Bern */
 231           if (TrafficAverage < 80)      z = -100;
 232           break;
 233   case 5:       /* Tokyo */
 234           if (CityScore > 500)          z = -100;
 235           break;
 236   case 6:       /* Detroit */
 237           if (CrimeAverage < 60)        z = -100;
 238           break;
 239   case 7:       /* Boston */
 240           if (CityScore > 500)          z = -100;
 241           break;
 242   case 8:       /* Rio de Janeiro */
 243           if (CityScore > 500)          z = -100;
 244           break;
 245   }
 246   ClearMes();
 247   SendMes(z);
 248
 249   if (z == -200)
 250     DoLoseGame();
 251 }
 252
 253
 254 ClearMes(void)
 255 {
 256   MessagePort = 0;
 257   MesX = 0;
 258   MesY = 0;
 259   LastPicNum = 0;
 260 }
 261
 262
 263 /* comefrom: MakeEarthquake MakeFire MakeFire MakeFlood SendMessages
 264              CheckGrowth DoScenarioScore DoPowerScan */
 265 SendMes(int Mnum)
 266 {
 267   if (Mnum < 0) {
 268     if (Mnum != LastPicNum) {
 269       MessagePort = Mnum;
 270       MesX = 0;
 271       MesY = 0;
 272       LastPicNum = Mnum;
 273       return (1);
 274     }
 275   } else {
 276     if (!(MessagePort)) {
 277       MessagePort = Mnum;
 278       MesX = 0;
 279       MesY = 0;
 280       return(1);
 281     }
 282   }
 283   return(0);
 284 }
 285
 286
 287 /* comefrom: DoExplosion DoCopter ExplodeObject */
 288 void SendMesAt(short Mnum, short x, short y)
 289 {
 290   if (SendMes(Mnum)) {
 291     MesX = x;
 292     MesY = y;
 293   }
 294 }
 295
 296
 297 doMessage(void)
 298 {
 299   char messageStr[256];
 300   short pictId;
 301   short firstTime;
 302
 303   messageStr[0] = 0;
 304
 305   if (MessagePort) {
 306     MesNum = MessagePort;
 307     MessagePort = 0;
 308     LastMesTime = TickCount();
 309     firstTime = 1;
 310   } else {
 311     firstTime = 0;
 312     if (MesNum == 0)  return;
 313     if (MesNum < 0) {
 314       MesNum = -MesNum;
 315       LastMesTime = TickCount();
 316     } else if ((TickCount() - LastMesTime) > (60 * 30)) {
 317       MesNum = 0;
 318       return;
 319     }
 320   }
 321   if (firstTime) {
 322     switch ((MesNum < 0) ? -MesNum : MesNum) {
 323     case  12:
 324       if (Rand(5) == 1) {
 325         MakeSound("city", "HonkHonk-Med");
 326       } else if (Rand(5) == 1) {
 327         MakeSound("city", "HonkHonk-Low");
 328       } else if (Rand(5) == 1) {
 329         MakeSound("city", "HonkHonk-High");
 330       }
 331       break;
 332     case  11:
 333     case  20:
 334     case 22:
 335     case 23:
 336     case 24:
 337     case 25:
 338     case 26:
 339     case 27:
 340       MakeSound("city", "Siren");
 341       break;
 342     case  21:
 343       MakeSound("city", "Monster -speed [MonsterSpeed]");
 344       break;
 345     case 30:
 346       MakeSound("city", "Explosion-Low");
 347       MakeSound("city", "Siren");
 348       break;
 349     case  43:
 350       MakeSound("city", "Explosion-High");
 351       MakeSound("city", "Explosion-Low");
 352       MakeSound("city", "Siren");
 353       break;
 354     case  44:
 355       MakeSound("city", "Siren");
 356       break;
 357     }
 358   }
 359
 360   if (MesNum >= 0) {
 361     if (MesNum == 0)
 362       return;
 363
 364     if (MesNum > 60) {
 365       MesNum = 0;
 366       return;
 367     }
 368
 369     GetIndString(messageStr, 301, MesNum);
 370     if (MesX || MesY) {
 371       /* TODO: draw goto button */
 372     }
 373
 374     if (autoGo && (MesX || MesY)) {
 375       DoAutoGoto(MesX, MesY, messageStr);
 376       MesX = 0;
 377       MesY = 0;
 378     } else {
 379       SetMessageField(messageStr);
 380     }
 381
 382   } else { /* picture message */
 383     pictId = -(MesNum);
 384
 385     if (pictId < 43)
 386       GetIndString(messageStr, 301, pictId);
 387     else
 388       messageStr[0] = '\0';
 389
 390     DoShowPicture(pictId);
 391
 392     MessagePort = pictId; /* resend text message */
 393
 394     if (autoGo && (MesX || MesY)) {
 395
 396       DoAutoGoto(MesX, MesY, messageStr);
 397       MesX = 0;
 398       MesY = 0;
 399     }
 400   }
 401 }
 402
 403
 404 DoAutoGoto(short x, short y, char *msg)
 405 {
 406   char buf[256];
 407
 408   SetMessageField(msg);
 409   sprintf(buf, "UIAutoGoto %d %d", x, y);
 410   Eval(buf);
 411 }
 412
 413
 414 SetMessageField(char *str)
 415 {
 416   char buf[256];
 417
 418   if (!HaveLastMessage ||
 419       strcmp(LastMessage, str)) {
 420     strcpy(LastMessage, str);
 421     HaveLastMessage = 1;
 422     sprintf(buf, "UISetMessage {%s}", str);
 423     Eval(buf);
 424   }
 425 }
 426
 427
 428 DoShowPicture(short id)
 429 {
 430   char buf[256];
 431
 432   sprintf(buf, "UIShowPicture %d", id);
 433   Eval(buf);
 434 }
 435
 436
 437 DoLoseGame()
 438 {
 439   Eval("UILoseGame");
 440 }
 441
 442
 443 DoWinGame()
 444 {
 445   Eval("UIWinGame");
 446 }
 447
 448