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1 /*--------------------------------------------------------------------------
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2 NETREK II -- Paradise
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3
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4 Permission to use, copy, modify, and distribute this software and its
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5 documentation, or any derivative works thereof, for any NON-COMMERCIAL
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6 purpose and without fee is hereby granted, provided that this copyright
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7 notice appear in all copies. No representations are made about the
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8 suitability of this software for any purpose. This software is provided
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9 "as is" without express or implied warranty.
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10
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11 Xtrek Copyright 1986 Chris Guthrie
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12 Netrek (Xtrek II) Copyright 1989 Kevin P. Smith
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13 Scott Silvey
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14 Paradise II (Netrek II) Copyright 1993 Larry Denys
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15 Kurt Olsen
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16 Brandon Gillespie
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17 --------------------------------------------------------------------------*/
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18
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19 #include "config.h"
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20 #include <sys/types.h>
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21 #include <stdio.h>
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22 #include <netinet/in.h>
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23 #include "defs.h"
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24 #include "gppackets.h"
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25 #include "shmem.h"
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26 #include "data.h"
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27
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28 /* some game params packet stuff */
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29 /* status experimental */
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30
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31 void
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32 updateGPrank()
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33 {
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34 int i;
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35 struct gp_rank_spacket pkt;
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36
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37 pkt.type = SP_GPARAM;
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38 pkt.subtype = 5;
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39
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40 for (i = 0; i < NUMRANKS; i++)
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41 {
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42 pkt.rankn = i;
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43 pkt.genocides = htonl(ranks[i].genocides);
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44 #ifndef BAD_SVR4_HACKS
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45 pkt.milliDI = htonl(1000 * ranks[i].di);
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46 pkt.millibattle = htonl(1000 * ranks[i].battle);
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47 pkt.millistrat = htonl(1000 * ranks[i].strategy);
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48 pkt.millispec = htonl(1000 * ranks[i].specship);
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49 #else /* Unixware/IRIX requires explicit casts */
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50 /* this next define will make the next more readable */
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51 #define BAD_SVR4_HACKS_CAST(a,b) (unsigned long)( (long double)a * (long double)b )
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52 pkt.milliDI = htonl(BAD_SVR4_HACKS_CAST(1000, ranks[i].di));
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53 pkt.millibattle = htonl(BAD_SVR4_HACKS_CAST(1000, ranks[i].battle));
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54 pkt.millistrat = htonl(BAD_SVR4_HACKS_CAST(1000, ranks[i].strategy));
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55 pkt.millispec = htonl(BAD_SVR4_HACKS_CAST(1000, ranks[i].specship));
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56 #endif /* BAD_SVR4_HACKS */
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57 strcpy(pkt.name, ranks[i].name);
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58
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59 sendClientPacket((struct player_spacket *) & pkt);
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60 }
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61 }
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62
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63 void
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64 updateGProyal()
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65 {
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66 int i;
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67 struct gp_royal_spacket pkt;
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68
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69 pkt.type = SP_GPARAM;
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70 pkt.subtype = 6;
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71
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72 for (i = 0; i < NUMROYALRANKS; i++)
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73 {
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74 pkt.rankn = i;
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75 strcpy(pkt.name, royal[i].name);
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76 sendClientPacket((struct player_spacket *) & pkt);
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77 }
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78 }
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79
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80 void
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81 updateGPteams()
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82 {
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83 struct gp_team_spacket pkt;
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84 int i;
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85
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86 for (i = 0; i < NUMTEAM; i++)
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87 {
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88 pkt.type = SP_GPARAM;
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89 pkt.subtype = 1;
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90
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91 pkt.index = i;
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92 pkt.letter = teams[idx_to_mask(i)].letter;
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93 strncpy(pkt.shortname, teams[idx_to_mask(i)].shortname,
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94 sizeof(pkt.shortname));
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95 strncpy(pkt.teamname, teams[idx_to_mask(i)].name, sizeof(pkt.teamname));
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96
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97 sendClientPacket((struct player_spacket *) & pkt);
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98 }
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99 }
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100
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101 static void
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102 send_one_teamlogo(teamidx, data, width, height)
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103 int teamidx;
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104 unsigned char *data;
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105 int width, height;
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106 {
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107 struct gp_teamlogo_spacket pkt;
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108 int pwidth;
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109
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110 if (width > 99 || height > 99)
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111 {
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112 printf("logo too big: %dx%d\n", width, height);
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113 return;
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114 }
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115
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116 pkt.type = SP_GPARAM;
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117 pkt.subtype = 2;
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118
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119 pkt.logowidth = width;
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120 pkt.logoheight = height;
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121 pkt.teamindex = teamidx;
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122
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123 pwidth = (width - 1) / 8 + 1;
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124 pkt.thisheight = sizeof(pkt.data) / pwidth;
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125
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126 for (pkt.y = 0; pkt.y < height; pkt.y += pkt.thisheight)
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127 {
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128
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129 if (pkt.y + pkt.thisheight > height)
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130 pkt.thisheight = height - pkt.y;
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131
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132 memcpy(pkt.data, data + pkt.y * pwidth, pkt.thisheight * pwidth);
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133 sendClientPacket((struct player_spacket *) & pkt);
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134 }
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135 }
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136
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137 void
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138 updateGPteamlogos()
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139 {
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140 char buf[40];
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141 char *data;
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142 int width, height;
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143 int i;
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144
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145 for (i = 0; i < NUMTEAM; i++)
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146 {
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147 sprintf(buf, "artwork/%d/logo", i);
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148 #ifdef LEAGUE_SUPPORT
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149 if (status2->league == 1)
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150 {
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151 if (i == 0)
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152 sprintf(buf, "artwork/%s/logo", status2->home.name);
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153 else if (i == 1)
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154 sprintf(buf, "artwork/%s/logo", status2->away.name);
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155 }
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156 else if (status2->league)
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157 {
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158 if (i == status2->home.index)
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159 sprintf(buf, "artwork/%s/logo", status2->home.name);
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160 else if (i == status2->away.index)
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161 sprintf(buf, "artwork/%s/logo", status2->away.name);
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162 }
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163 #endif
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164 {
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165 FILE *fp;
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166 fp = fopen(build_path(buf), "r");
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167 if (!fp)
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168 continue; /* no image to transmit */
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169 ParseXbmFile(fp, &width, &height, &data);
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170 fclose(fp);
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171 }
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172 if (!data)
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173 {
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174 continue;
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175 }
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176 send_one_teamlogo(i, data, width, height);
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177 free(data);
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178 }
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179 }
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180
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181 /* #include "borgcube.bm" */
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182
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183 void
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184 updateGPshipshapes()
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185 {
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186 #if 0
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187 {
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188 struct gp_shipshape_spacket pkt;
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189
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190 pkt.type = SP_GPARAM;
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191 pkt.subtype = 3;
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192
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193 pkt.shipno = ATT;
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194 pkt.race = -1;
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195 pkt.nviews = 1;
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196 pkt.width = borgcube_width;
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197 pkt.height = borgcube_height;
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198
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199 sendClientPacket((struct player_spacket *) & pkt);
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200 }
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201
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202 {
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203 struct gp_shipbitmap_spacket pkt;
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204
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205 pkt.type = SP_GPARAM;
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206 pkt.subtype = 4;
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207
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208 pkt.shipno = ATT;
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209 pkt.race = -1;
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210 pkt.thisview = 0;
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211
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212 memcpy(pkt.bitmapdata, borgcube_bits, sizeof(borgcube_bits));
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213
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214 sendClientPacket((struct player_spacket *) & pkt);
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215 }
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216 #endif
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217 }
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218
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219 void
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220 updateGPplanetbitmaps()
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221 {
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222 struct gp_teamplanet_spacket pkt;
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223 char buf[40];
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224 char *data;
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225 int width, height;
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226 int i;
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227
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228 for (i = 0; i < NUMTEAM; i++)
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229 {
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230
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231 pkt.type = SP_GPARAM;
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232 pkt.subtype = 7;
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233
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234 pkt.teamn = i;
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235
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236 sprintf(buf, "artwork/%d/tplanet", i);
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237 #ifdef LEAGUE_SUPPORT
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238 if (status2->league == 1)
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239 {
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240 if (i == 0)
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241 sprintf(buf, "artwork/%s/tplanet", status2->home.name);
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242 else if (i == 1)
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243 sprintf(buf, "artwork/%s/tplanet", status2->away.name);
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244 }
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245 else if (status2->league)
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246 {
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247 if (i == status2->home.index)
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248 sprintf(buf, "artwork/%s/tplanet", status2->home.name);
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249 else if (i == status2->away.index)
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250 sprintf(buf, "artwork/%s/tplanet", status2->away.name);
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251 }
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252 #endif
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253 {
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254 FILE *fp;
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255 fp = fopen(build_path(buf), "r");
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256 if (!fp)
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257 continue; /* no image to transmit */
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258 ParseXbmFile(fp, &width, &height, &data);
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259 fclose(fp);
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260 }
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261 if (!data)
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262 {
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263 continue;
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264 }
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265 memcpy(pkt.tactical, data, 120);
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266 memcpy(pkt.tacticalM, data, 120);
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267 free(data);
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268
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269 sprintf(buf, "artwork/%d/gplanet", i);
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270 #ifdef LEAGUE_SUPPORT
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271 if (status2->league == 1)
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272 {
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273 if (i == 0)
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274 sprintf(buf, "artwork/%s/gplanet", status2->home.name);
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275 else if (i == 1)
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276 sprintf(buf, "artwork/%s/gplanet", status2->away.name);
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277 }
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278 else if (status2->league)
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279 {
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280 if (i == status2->home.index)
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281 sprintf(buf, "artwork/%s/gplanet", status2->home.name);
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282 else if (i == status2->away.index)
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283 sprintf(buf, "artwork/%s/gplanet", status2->away.name);
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284 }
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285 #endif
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286 {
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287 FILE *fp;
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288 fp = fopen(build_path(buf), "r");
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289 if (!fp)
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290 continue; /* no image to transmit */
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291 ParseXbmFile(fp, &width, &height, &data);
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292 fclose(fp);
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293 }
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294 if (!data)
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295 {
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296 continue;
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297 }
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298 memcpy(pkt.galactic, data, 32);
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299 memcpy(pkt.galacticM, data, 32);
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300 free(data);
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301
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302 sendClientPacket((struct player_spacket *) & pkt);
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303 }
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304
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305 }
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306
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307 void
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308 updateGameparams()
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309 {
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310 struct gp_sizes_spacket pkt;
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311
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312 memset((char *) &pkt, 0, sizeof(pkt));
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313
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314 pkt.type = SP_GPARAM;
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315 pkt.subtype = 0;
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316
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317 pkt.nplayers = MAXPLAYER;
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318 pkt.nteams = 4;
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319 pkt.nshiptypes = NUM_TYPES;
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320 pkt.nranks = NUMRANKS;
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321 pkt.nroyal = NUMROYALRANKS;
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322 pkt.nphasers = 1;
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323 pkt.ntorps = MAXTORP;
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324 pkt.nplasmas = MAXPLASMA;
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325 pkt.nthingies = NPTHINGIES;
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326 pkt.gthingies = NGTHINGIES;
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327 pkt.gwidth = GWIDTH;
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328 pkt.flags = 0;
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329 pkt.nplanets = configvals->numplanets;
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330 sendClientPacket((struct player_spacket *) & pkt);
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331
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332 updateGPteams();
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333 if (me == 0 || !(me->p_stats.st_flags & ST_NOBITMAPS))
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334 {
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335 updateGPteamlogos();
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336 updateGPshipshapes();
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337 updateGPplanetbitmaps();
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338 }
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339 updateGPrank();
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340 updateGProyal();
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341 }
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342
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343 /* end game params stuff */
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