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

   1 /* s_alloc.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 /* Allocate Stuff */
  66
  67
  68 short SMapX, SMapY;
  69 short CChr, CChr9;
  70
  71 short RoadTotal, RailTotal, FirePop;
  72
  73 short ResPop, ComPop, IndPop, TotalPop, LastTotalPop;
  74 short ResZPop, ComZPop, IndZPop, TotalZPop;
  75 short HospPop, ChurchPop, StadiumPop;
  76 short PolicePop, FireStPop;
  77 short CoalPop, NuclearPop, PortPop, APortPop;
  78
  79 short NeedHosp, NeedChurch;
  80 short CrimeAverage, PolluteAverage, LVAverage;
  81
  82 QUAD CityTime;
  83 short StartingYear;
  84
  85 short *Map[WORLD_X];
  86
  87 short ResHisMax, Res2HisMax;
  88 short ComHisMax, Com2HisMax;
  89 short IndHisMax, Ind2HisMax;
  90 short CensusChanged;
  91
  92 short MessagePort;
  93 short MesX, MesY;
  94
  95 QUAD RoadSpend, PoliceSpend, FireSpend;
  96 QUAD RoadFund, PoliceFund, FireFund;
  97 short RoadEffect, PoliceEffect, FireEffect;
  98 QUAD TaxFund;
  99 short CityTax, TaxFlag;
 100 unsigned char tileSynch = 0x01;
 101
 102 Byte *PopDensity[HWLDX];
 103 Byte *TrfDensity[HWLDX];
 104 Byte *PollutionMem[HWLDX];
 105 Byte *LandValueMem[HWLDX];
 106 Byte *CrimeMem[HWLDX];
 107 Byte *tem[HWLDX];
 108 Byte *tem2[HWLDX];
 109 Byte *TerrainMem[QWX];
 110 Byte *Qtem[QWX];
 111
 112 short RateOGMem[SmX][SmY];
 113 short FireStMap[SmX][SmY];
 114 short PoliceMap[SmX][SmY];
 115 short PoliceMapEffect[SmX][SmY];
 116
 117 short FireRate[SmX][SmY];
 118 short ComRate[SmX][SmY];
 119 short STem[SmX][SmY];
 120
 121 Ptr terrainBase;
 122 Ptr qTemBase;
 123 Ptr tem1Base;
 124 Ptr tem2Base;
 125
 126 Ptr popPtr;
 127 Ptr trfPtr;
 128 Ptr polPtr;
 129 Ptr landPtr;
 130 Ptr crimePtr;
 131
 132 Ptr auxPopPtr;
 133 Ptr auxTrfPtr;
 134 Ptr auxPolPtr;
 135 Ptr auxLandPtr;
 136 Ptr auxCrimePtr;
 137 Ptr brettPtr;
 138
 139 unsigned short *mapPtr;
 140 short *ResHis;
 141 short *ComHis;
 142 short *IndHis;
 143 short *MoneyHis;
 144 short *PollutionHis;
 145 short *CrimeHis;
 146 short *MiscHis;
 147 short *PowerMap;
 148
 149
 150 int initMapArrays(void)
 151 {
 152   short i;
 153   unsigned short *auxPtr, *temp1;
 154
 155   if (!mapPtr)
 156     mapPtr = (unsigned short *)NewPtr(sizeof(unsigned short) *
 157                                       WORLD_X * WORLD_Y);
 158   auxPtr = mapPtr;
 159
 160   for (i = 0; i < WORLD_X; i++) {
 161     temp1 = auxPtr + i * WORLD_Y;
 162     Map[i] = (short *)temp1;
 163   }
 164
 165   popPtr = NewPtr(HWLDX * HWLDY);
 166   trfPtr = NewPtr(HWLDX * HWLDY);
 167   polPtr = NewPtr(HWLDX * HWLDY);
 168   landPtr = NewPtr(HWLDX * HWLDY);
 169   crimePtr = NewPtr(HWLDX * HWLDY);
 170
 171   tem1Base = NewPtr(HWLDX * HWLDY);
 172   tem2Base = NewPtr(HWLDX * HWLDY);
 173
 174   auxPopPtr = popPtr;
 175   auxTrfPtr = trfPtr;
 176   auxPolPtr = polPtr;
 177   auxLandPtr = landPtr;
 178   auxCrimePtr = crimePtr;
 179
 180   for (i = 0; i < HWLDX; i++) {
 181     PopDensity[i] = (Byte *) auxPopPtr + (i * HWLDY);
 182     TrfDensity[i] = (Byte *) auxTrfPtr + (i * HWLDY);
 183     PollutionMem[i] = (Byte *) auxPolPtr + (i * HWLDY);
 184     LandValueMem[i] = (Byte *) auxLandPtr + (i * HWLDY);
 185     CrimeMem[i] = (Byte *) auxCrimePtr + (i * HWLDY);
 186
 187     tem[i] = (Byte *)tem1Base + (i * HWLDY);
 188     tem2[i] = (Byte *) tem2Base + (i * HWLDY);
 189   }
 190
 191   brettPtr = (Ptr) &PopDensity[0][0];
 192
 193   terrainBase = NewPtr(QWX * QWY);
 194   qTemBase = NewPtr(QWX * QWY);
 195
 196   for (i = 0; i < QWX; i++) {
 197     TerrainMem[i] = (Byte *)terrainBase + (i * QWY);
 198     Qtem[i] = (Byte *)qTemBase + (i * QWY);
 199   }
 200
 201   ResHis = (short *)NewPtr(HISTLEN);
 202   ComHis = (short *)NewPtr(HISTLEN);
 203   IndHis = (short *)NewPtr(HISTLEN);
 204   MoneyHis = (short *)NewPtr(HISTLEN);
 205   PollutionHis = (short *)NewPtr(HISTLEN);
 206   CrimeHis = (short *)NewPtr(HISTLEN);
 207   MiscHis = (short *)NewPtr(MISCHISTLEN);
 208   PowerMap = (short *)NewPtr(POWERMAPLEN);              /* power alloc */
 209 }