1 /* |
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2 * Hedgewars, a free turn based strategy game |
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3 * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com> |
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4 * |
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5 * This program is free software; you can redistribute it and/or |
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6 * modify it under the terms of the GNU General Public License |
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7 * as published by the Free Software Foundation; either version 2 |
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8 * of the License, or (at your option) any later version. |
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9 * |
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10 * This program is distributed in the hope that it will be useful, |
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 * GNU General Public License for more details. |
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14 * |
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15 * You should have received a copy of the GNU General Public License |
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16 * along with this program; if not, write to the Free Software |
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17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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18 */ |
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19 |
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20 #include "frontlib.h" |
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21 #include "util/logging.h" |
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22 #include "util/buffer.h" |
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23 #include "util/util.h" |
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24 #include "util/list.h" |
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25 #include "model/map.h" |
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26 #include "model/weapon.h" |
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27 #include "model/schemelist.h" |
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28 #include "ipc/mapconn.h" |
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29 #include "ipc/gameconn.h" |
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30 #include "net/netconn.h" |
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31 #include "base64/base64.h" |
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32 |
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33 #include <stdlib.h> |
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34 #include <stdbool.h> |
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35 #include <assert.h> |
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36 #include <string.h> |
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37 #include <conio.h> |
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38 #include <windows.h> |
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39 |
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40 #define ENGINE_DIR ".\\" |
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41 #define CONFIG_DIR "..\\share\\hedgewars" |
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42 #define DATA_DIR CONFIG_DIR"\\Data" |
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43 |
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44 static flib_netconn *netconn; |
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45 static flib_gameconn *gameconn; |
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46 static flib_mapconn *mapconn; |
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47 static char nickname[128]; |
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48 static flib_cfg_meta *metacfg; |
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49 static bool netConnected = false; |
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50 |
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51 // Callback function that will be called when the map is rendered |
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52 static void handleMapGenerated(void *context, const uint8_t *bitmap, int numHedgehogs) { |
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53 printf("Drawing map for %i brave little hogs...", numHedgehogs); |
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54 |
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55 // Draw the map as ASCII art |
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56 for(int y=0; y<MAPIMAGE_HEIGHT; y+=8) { |
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57 for(int x=0; x<MAPIMAGE_WIDTH; x+=6) { |
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58 int pixelnum = x + y*MAPIMAGE_WIDTH; |
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59 bool pixel = bitmap[pixelnum>>3] & (1<<(7-(pixelnum&7))); |
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60 printf(pixel ? "#" : " "); |
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61 } |
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62 printf("\n"); |
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63 } |
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64 |
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65 flib_mapconn_destroy(mapconn); |
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66 mapconn = NULL; |
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67 } |
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68 |
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69 static void onGameDisconnect(void *context, int reason) { |
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70 flib_log_i("Connection closed. Reason: %i", reason); |
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71 flib_gameconn_destroy(gameconn); |
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72 gameconn = NULL; |
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73 if(netconn) { |
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74 flib_netconn_send_roundfinished(netconn, reason==GAME_END_FINISHED); |
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75 } |
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76 } |
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77 |
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78 // Callback function that will be called on error |
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79 static void handleMapFailure(void *context, const char *errormessage) { |
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80 flib_log_e("Map rendering failed: %s", errormessage); |
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81 flib_mapconn_destroy(mapconn); |
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82 mapconn = NULL; |
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83 } |
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84 |
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85 static void startEngineMap(int port) { |
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86 char cmdbuffer[255]; |
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87 char argbuffer[255]; |
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88 snprintf(cmdbuffer, 255, "%shwengine.exe", ENGINE_DIR); |
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89 snprintf(argbuffer, 255, "%s %i landpreview", CONFIG_DIR, port); |
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90 ShellExecute(NULL, NULL, cmdbuffer, argbuffer, NULL, SW_HIDE); |
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91 } |
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92 |
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93 static void startEngineGame(int port) { |
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94 char cmdbuffer[255]; |
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95 char argbuffer[255]; |
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96 char base64PlayerName[255]; |
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97 base64_encode(nickname, strlen(nickname), base64PlayerName, sizeof(base64PlayerName)); |
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98 snprintf(cmdbuffer, 255, "%shwengine.exe", ENGINE_DIR); |
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99 snprintf(argbuffer, 255, "%s 1024 768 32 %i 0 0 0 10 10 %s 0 0 %s 0 0 en.txt", CONFIG_DIR, port, DATA_DIR, base64PlayerName); |
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100 ShellExecute(NULL, NULL, cmdbuffer, argbuffer, NULL, SW_HIDE); |
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101 } |
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102 |
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103 void handleNetDisconnect(void *context, int reason, const char *message) { |
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104 printf("Disconnected: %s", message); |
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105 flib_netconn_destroy(netconn); |
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106 netconn = NULL; |
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107 } |
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108 |
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109 void printRoomList() { |
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110 const flib_roomlist *roomlist = flib_netconn_get_roomlist(netconn); |
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111 if(roomlist) { |
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112 if(roomlist->roomCount>0) { |
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113 for(int i=0; i<roomlist->roomCount; i++) { |
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114 if(i>0) { |
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115 printf(", "); |
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116 } |
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117 flib_room *room = roomlist->rooms[i]; |
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118 printf("%s", room->name); |
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119 } |
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120 } else { |
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121 puts("Unfortunately, there are no rooms at the moment."); |
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122 } |
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123 } else { |
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124 puts("Sorry, due to an error the room list is not available."); |
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125 } |
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126 puts("\n"); |
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127 } |
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128 |
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129 void printTeamList() { |
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130 flib_gamesetup *setup = flib_netconn_create_gamesetup(netconn); |
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131 if(setup) { |
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132 puts("The following teams are in this room:"); |
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133 for(int i=0; i<setup->teamlist->teamCount; i++) { |
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134 if(i>0) { |
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135 printf(", "); |
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136 } |
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137 printf("%s", setup->teamlist->teams[i]->name); |
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138 } |
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139 puts("\n"); |
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140 } else { |
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141 puts("Sorry, due to an error the team list is not available."); |
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142 } |
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143 flib_gamesetup_destroy(setup); |
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144 } |
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145 |
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146 void handleNetConnected(void *context) { |
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147 printf("You enter the lobby of a strange house inhabited by hedgehogs. Looking around, you see hallways branching off to these rooms:\n"); |
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148 printRoomList(); |
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149 printf("\n\nNow, you can chat by just entering text, or join a room with /join <roomname>."); |
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150 printf(" You can also /quit or let me /describe <roomname>. Once in a room, you can /add <teamname> and set yourself /ready. You can also /list the available rooms (in the lobby) or the teams (in a room).\n"); |
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151 netConnected = true; |
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152 } |
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153 |
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154 void handleChat(void *context, const char *nick, const char *msg) { |
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155 if(gameconn) { |
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156 flib_gameconn_send_chatmsg(gameconn, nick, msg); |
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157 } |
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158 printf("%s: %s\n", nick, msg); |
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159 } |
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160 |
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161 void handleEnterRoom(void *context, bool isChief) { |
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162 puts("You have entered the room."); |
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163 } |
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164 |
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165 void handleRoomJoin(void *context, const char *nick) { |
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166 if(strcmp(nick, nickname)) { |
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167 printf("%s is here.\n", nick); |
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168 } |
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169 } |
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170 |
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171 void handleRoomLeave(void *context, const char *nick, const char *partmsg) { |
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172 if(strcmp(nick, nickname)) { |
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173 printf("%s leaves.\n", nick); |
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174 } |
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175 } |
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176 |
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177 void handleReady(void *context, const char *nick, bool ready) { |
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178 if(strcmp(nick, nickname)) { |
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179 if(ready) { |
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180 printf("%s is ready to go.\n", nick); |
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181 } else { |
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182 printf("%s is not ready.\n", nick); |
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183 } |
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184 } else { |
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185 if(ready) { |
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186 printf("You are ready to go.\n"); |
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187 } else { |
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188 printf("You are not ready.\n"); |
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189 } |
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190 } |
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191 } |
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192 |
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193 void handleEmFromNet(void *context, const uint8_t *em, size_t size) { |
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194 if(gameconn) { |
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195 flib_gameconn_send_enginemsg(gameconn, (const uint8_t*)em, size); |
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196 } |
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197 } |
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198 |
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199 void handleEmFromEngine(void *context, const uint8_t *em, size_t size) { |
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200 if(netconn) { |
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201 flib_netconn_send_engineMessage(netconn, em, size); |
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202 } |
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203 } |
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204 |
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205 void handleChatFromGame(void *context, const char *message, bool teamchat) { |
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206 if(netconn) { |
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207 if(teamchat) { |
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208 flib_netconn_send_teamchat(netconn, message); |
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209 } else { |
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210 flib_netconn_send_chat(netconn, message); |
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211 } |
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212 } |
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213 } |
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214 |
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215 void handleRunGame(void *context) { |
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216 flib_gamesetup *gamesetup = flib_netconn_create_gamesetup(netconn); |
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217 if(gameconn) { |
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218 flib_log_e("Request to start game, but a game is already running."); |
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219 } else if(gamesetup) { |
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220 gameconn = flib_gameconn_create(nickname, gamesetup, true); |
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221 flib_gameconn_onEngineMessage(gameconn, handleEmFromEngine, NULL); |
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222 flib_gameconn_onDisconnect(gameconn, onGameDisconnect, NULL); |
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223 flib_gameconn_onChat(gameconn, handleChatFromGame, NULL); |
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224 startEngineGame(flib_gameconn_getport(gameconn)); |
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225 } |
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226 flib_gamesetup_destroy(gamesetup); |
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227 } |
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228 |
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229 void handleNickTaken(void *context, const char *nick) { |
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230 printf("The nickname %s is already in use, please choose a different one:\n", nick); |
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231 flib_gets(nickname, sizeof(nickname)); |
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232 flib_netconn_send_nick(netconn, nickname); |
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233 } |
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234 |
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235 void handlePwRequest(void *context, const char *nick) { |
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236 printf("A password is required to log in as %s, please enter (warning: shown in cleartext):\n", nick); |
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237 char password[256]; |
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238 flib_gets(password, sizeof(password)); |
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239 flib_netconn_send_password(netconn, password); |
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240 } |
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241 |
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242 void handleMessage(void *context, int type, const char *msg) { |
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243 if(gameconn) { |
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244 flib_gameconn_send_textmsg(gameconn, 1, msg); |
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245 } |
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246 printf("*** %s\n", msg); |
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247 } |
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248 |
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249 void handleTeamAccepted(void *context, const char *teamname) { |
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250 printf("The team %s has been accepted.\n", teamname); |
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251 } |
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252 |
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253 void handleMapChanged(void *context, const flib_map *map, int changetype) { |
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254 if(map->mapgen != MAPGEN_NAMED && changetype != NETCONN_MAPCHANGE_THEME) { |
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255 if(mapconn) { |
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256 flib_mapconn_destroy(mapconn); |
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257 mapconn = NULL; |
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258 } |
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259 mapconn = flib_mapconn_create(map); |
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260 if(mapconn) { |
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261 flib_mapconn_onSuccess(mapconn, handleMapGenerated, NULL); |
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262 flib_mapconn_onFailure(mapconn, handleMapFailure, NULL); |
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263 startEngineMap(flib_mapconn_getport(mapconn)); |
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264 } |
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265 } else if(map->mapgen == MAPGEN_NAMED) { |
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266 printf("The map %s has been selected.\n", map->name); |
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267 } |
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268 } |
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269 |
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270 void handleLeaveRoom(void *context, int reason, const char *msg) { |
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271 if(reason == NETCONN_ROOMLEAVE_ABANDONED) { |
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272 printf("The chief has abandoned the room."); |
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273 } else if(reason == NETCONN_ROOMLEAVE_KICKED) { |
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274 printf("You have been kicked from the room."); |
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275 } |
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276 if(msg) { |
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277 printf(" (%s)", msg); |
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278 } |
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279 puts(" You are back in the lobby."); |
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280 } |
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281 |
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282 void handleSchemeChanged(void *context, flib_cfg *scheme) { |
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283 printf("Game scheme: %s.\n", scheme->name); |
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284 } |
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285 |
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286 void handleWeaponsetChanged(void *context, flib_weaponset *weaponset) { |
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287 printf("Weaponset: %s.\n", weaponset->name); |
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288 } |
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289 |
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290 void handleHogcountChanged(void *context, const char *team, int count) { |
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291 printf("Team %s will send %i hogs into the fight.\n", team, count); |
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292 } |
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293 |
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294 void handleRoomAdd(void *context, const flib_room *room) { |
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295 printf("%s created a new room called %s.\n", room->owner, room->name); |
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296 } |
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297 |
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298 void handleRoomDelete(void *context, const char *roomName) { |
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299 printf("The room %s has collapsed.\n", roomName); |
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300 } |
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301 |
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302 void handleScriptChanged(void *context, const char *script) { |
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303 printf("Game Type: %s\n", script); |
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304 } |
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305 |
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306 void handleTeamAdd(void *context, flib_team *team) { |
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307 printf("%s puts the team %s to the planning board.\n", team->ownerName, team->name); |
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308 } |
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309 |
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310 void handleTeamDelete(void *context, const char *teamName) { |
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311 printf("The team %s decided not to fight this battle after all.\n", teamName); |
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312 } |
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313 |
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314 void handleTeamColorChanged(void *context, const char *name, int colorIndex) { |
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315 static const char* colorNames[] = {"red", "blue", "teal", "purple", "pink", "green", "orange", "brown", "yellow"}; |
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316 const char *colorName = "strange"; |
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317 if(colorIndex>=0 && colorIndex < 9) { |
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318 colorName = colorNames[colorIndex]; |
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319 } |
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320 printf("The team %s will wear %s uniforms today.\n", name, colorName); |
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321 } |
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322 |
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323 void tick() { |
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324 if(gameconn) { |
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325 flib_gameconn_tick(gameconn); |
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326 } |
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327 if(netconn) { |
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328 flib_netconn_tick(netconn); |
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329 } |
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330 if(mapconn) { |
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331 flib_mapconn_tick(mapconn); |
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332 } |
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333 } |
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334 |
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335 static HANDLE hStdin; |
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336 |
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337 static int init() { |
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338 hStdin = GetStdHandle(STD_INPUT_HANDLE); |
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339 if(hStdin == INVALID_HANDLE_VALUE) { |
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340 flib_log_e("Unable to get stdin handle"); |
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341 return 1; |
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342 } |
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343 if(!flib_init(0)) { |
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344 flib_log_setLevel(FLIB_LOGLEVEL_WARNING); |
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345 freopen( "CON", "w", stdout ); |
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346 freopen( "CON", "w", stderr ); |
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347 metacfg = flib_cfg_meta_from_ini("metasettings.ini"); |
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348 if(!metacfg) { |
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349 flib_quit(); |
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350 return -1; |
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351 } else { |
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352 return 0; |
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353 } |
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354 } |
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355 return -1; |
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356 } |
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357 |
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358 int main(int argc, char *argv[]) { |
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359 if(init()) { |
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360 return -1; |
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361 } |
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362 |
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363 puts("Please enter a nickname:"); |
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364 flib_gets(nickname, sizeof(nickname)); |
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365 |
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366 netconn = flib_netconn_create(nickname, metacfg, DATA_DIR"\\", "140.247.62.101", 46631); |
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367 if(!netconn) { |
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368 flib_quit(); |
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369 return -1; |
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370 } |
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371 |
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372 flib_netconn_onConnected(netconn, handleNetConnected, NULL); |
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373 flib_netconn_onDisconnected(netconn, handleNetDisconnect, NULL); |
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374 flib_netconn_onChat(netconn, handleChat, NULL); |
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375 flib_netconn_onEnterRoom(netconn, handleEnterRoom, NULL); |
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376 flib_netconn_onRunGame(netconn, handleRunGame, NULL); |
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377 flib_netconn_onEngineMessage(netconn, handleEmFromNet, NULL); |
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378 flib_netconn_onRoomJoin(netconn, handleRoomJoin, NULL); |
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379 flib_netconn_onRoomLeave(netconn, handleRoomLeave, NULL); |
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380 flib_netconn_onReadyState(netconn, handleReady, NULL); |
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381 flib_netconn_onNickTaken(netconn, handleNickTaken, NULL); |
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382 flib_netconn_onPasswordRequest(netconn, handlePwRequest, NULL); |
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383 flib_netconn_onMessage(netconn, handleMessage, NULL); |
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384 flib_netconn_onTeamAccepted(netconn, handleTeamAccepted, NULL); |
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385 flib_netconn_onMapChanged(netconn, handleMapChanged, NULL); |
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386 flib_netconn_onLeaveRoom(netconn, handleLeaveRoom, NULL); |
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387 flib_netconn_onCfgScheme(netconn, handleSchemeChanged, NULL); |
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388 flib_netconn_onWeaponsetChanged(netconn, handleWeaponsetChanged, NULL); |
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389 flib_netconn_onHogCountChanged(netconn, handleHogcountChanged, NULL); |
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390 flib_netconn_onRoomAdd(netconn, handleRoomAdd, NULL); |
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391 flib_netconn_onRoomDelete(netconn, handleRoomDelete, NULL); |
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392 flib_netconn_onScriptChanged(netconn, handleScriptChanged, NULL); |
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393 flib_netconn_onTeamAdd(netconn, handleTeamAdd, NULL); |
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394 flib_netconn_onTeamDelete(netconn, handleTeamDelete, NULL); |
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395 flib_netconn_onTeamColorChanged(netconn, handleTeamColorChanged, NULL); |
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396 |
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397 INPUT_RECORD inputRecord; |
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398 DWORD eventCount = 0; |
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399 |
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400 while(netconn || gameconn) { |
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401 tick(); |
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402 if(netconn && netConnected) { |
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403 while(PeekConsoleInput(hStdin, &inputRecord, 1, &eventCount) && eventCount>0) { |
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404 if(inputRecord.EventType != KEY_EVENT) { |
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405 ReadConsoleInput(hStdin, &inputRecord, 1, &eventCount); |
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406 } else { |
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407 printf("%s: ", nickname); |
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408 char input[256]; |
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409 if(!flib_gets(input, sizeof(input))) { |
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410 if(!memcmp("/quit", input, strlen("/quit"))) { |
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411 flib_netconn_send_quit(netconn, "Player quit."); |
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412 } else if(!memcmp("/describe ", input, strlen("/describe "))) { |
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413 const char *roomname = input+strlen("/describe "); |
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414 const flib_roomlist *roomlist = flib_netconn_get_roomlist(netconn); |
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415 flib_room *room = flib_roomlist_find(roomlist, roomname); |
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416 if(!room) { |
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417 puts("Unknown room."); |
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418 } else { |
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419 char *text = flib_asprintf( |
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420 "%s is a room created by %s, where %i players (%i teams) are %s on %s%s, using the %s scheme and %s weaponset.", |
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421 room->name, |
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422 room->owner, |
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423 room->playerCount, |
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424 room->teamCount, |
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425 room->inProgress ? "fighting" : "preparing to fight", |
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426 room->map[0]=='+' ? "" : "the map ", |
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427 !strcmp("+rnd+", room->map) ? "a random map" : |
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428 !strcmp("+maze+", room->map) ? "a random maze" : |
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429 !strcmp("+drawn+", room->map) ? "a hand-drawn map" : |
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430 room->map, |
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431 room->scheme, |
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432 room->weapons); |
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433 if(text) { |
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434 puts(text); |
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435 } |
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436 free(text); |
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437 } |
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438 } else if(!memcmp("/join ", input, strlen("/join "))) { |
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439 const char *roomname = input+strlen("/join "); |
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440 flib_netconn_send_joinRoom(netconn, roomname); |
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441 } else if(!memcmp("/ready", input, strlen("/ready"))) { |
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442 flib_netconn_send_toggleReady(netconn); |
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443 } else if(!memcmp("/loglevel ", input, strlen("/loglevel "))) { |
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444 int loglevel = atoi(input+strlen("/loglevel ")); |
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445 flib_log_setLevel(loglevel); |
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446 } else if(!memcmp("/list", input, strlen("/list"))) { |
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447 if(flib_netconn_is_in_room_context(netconn)) { |
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448 printTeamList(); |
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449 } else { |
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450 puts("From this big and expansive lobby, hallways branch off to these rooms:"); |
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451 printRoomList(); |
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452 } |
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453 } else if(!memcmp("/addteam ", input, strlen("/addteam "))) { |
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454 const char *teamname = input+strlen("/addteam "); |
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455 if(!flib_contains_dir_separator(teamname)) { |
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456 char *teamfilename = flib_asprintf("%s.hwt", teamname); |
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457 if(teamfilename) { |
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458 flib_team *team = flib_team_from_ini(teamfilename); |
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459 if(team) { |
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460 flib_netconn_send_addTeam(netconn, team); |
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461 } else { |
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462 printf("Teamfile %s not found.\n", teamfilename); |
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463 } |
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464 flib_team_release(team); |
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465 } |
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466 free(teamfilename); |
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467 } |
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468 } else if(strlen(input)>0) { |
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469 flib_netconn_send_chat(netconn, input); |
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470 } |
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471 } |
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472 } |
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473 } |
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474 } |
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475 fflush(stdout); |
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476 Sleep(10); |
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477 } |
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478 |
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479 |
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480 flib_cfg_meta_release(metacfg); |
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481 return 0; |
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482 } |
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