… | |
… | |
141 | pl->ns->send_packet ("newmap"); |
141 | pl->ns->send_packet ("newmap"); |
142 | |
142 | |
143 | pl->ns->floorbox_reset (); |
143 | pl->ns->floorbox_reset (); |
144 | } |
144 | } |
145 | |
145 | |
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146 | static void |
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147 | send_map_info (player *pl) |
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148 | { |
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149 | client &socket = *pl->ns; |
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150 | object *ob = pl->observe; |
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151 | |
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152 | if (socket.mapinfocmd) |
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153 | { |
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154 | if (ob->map && ob->map->path[0]) |
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155 | { |
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156 | int flags = 0; |
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157 | |
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158 | if (ob->map->tile_path[0]) flags |= 1; |
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159 | if (ob->map->tile_path[1]) flags |= 2; |
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160 | if (ob->map->tile_path[2]) flags |= 4; |
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161 | if (ob->map->tile_path[3]) flags |= 8; |
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162 | |
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163 | socket.send_packet_printf ("mapinfo - spatial %d %d %d %d %d %s", |
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164 | flags, socket.mapx / 2 - ob->x, socket.mapy / 2 - ob->y, |
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165 | ob->map->width, ob->map->height, &ob->map->path); |
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166 | } |
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167 | else |
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168 | socket.send_packet ("mapinfo current"); |
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169 | } |
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170 | } |
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171 | |
146 | /** check for map/region change and send new map data */ |
172 | /** check for map/region change and send new map data */ |
147 | static void |
173 | static void |
148 | check_map_change (player *pl) |
174 | check_map_change (player *pl) |
149 | { |
175 | { |
150 | client &socket = *pl->ns; |
176 | client &socket = *pl->ns; |
151 | object *ob = pl->observe; |
177 | object *ob = pl->observe; |
152 | |
178 | |
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179 | region *reg = ob->region (); |
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180 | if (socket.current_region != reg) |
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181 | { |
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182 | INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region)); |
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183 | socket.current_region = reg; |
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184 | } |
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185 | |
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186 | // first try to aovid a full newmap on tiled map scrolls |
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187 | if (socket.current_map != ob->map && !socket.force_newmap) |
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188 | { |
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189 | rv_vector rv; |
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190 | |
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191 | get_rangevector_from_mapcoord (socket.current_map, socket.current_x, socket.current_y, ob, &rv, 0); |
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192 | |
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193 | // manhattan distance is very handy here |
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194 | if (rv.distance < 8) // 8 works nicely for speed << 70 and buggy gcfclient |
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195 | { |
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196 | socket.current_map = ob->map; |
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197 | socket.current_x = ob->x; |
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198 | socket.current_y = ob->y; |
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199 | |
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200 | socket_map_scroll (&socket, rv.distance_x, rv.distance_y); |
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201 | socket.floorbox_reset (); |
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202 | send_map_info (pl); |
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203 | } |
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204 | } |
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205 | |
153 | if (socket.current_map != ob->map || socket.force_newmap) |
206 | if (socket.current_map != ob->map || socket.force_newmap) |
154 | { |
207 | { |
155 | clear_map (pl); |
208 | clear_map (pl); |
156 | socket.current_map = ob->map; |
209 | socket.current_map = ob->map; |
157 | |
210 | send_map_info (pl); |
158 | if (socket.mapinfocmd) |
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159 | { |
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160 | if (ob->map && ob->map->path[0]) |
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161 | { |
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162 | int flags = 0; |
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163 | |
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164 | if (ob->map->tile_path[0]) flags |= 1; |
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165 | if (ob->map->tile_path[1]) flags |= 2; |
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166 | if (ob->map->tile_path[2]) flags |= 4; |
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167 | if (ob->map->tile_path[3]) flags |= 8; |
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168 | |
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169 | socket.send_packet_printf ("mapinfo - spatial %d %d %d %d %d %s", |
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170 | flags, socket.mapx / 2 - ob->x, socket.mapy / 2 - ob->y, |
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171 | ob->map->width, ob->map->height, &ob->map->path); |
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172 | } |
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173 | else |
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174 | socket.send_packet ("mapinfo current"); |
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175 | } |
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176 | } |
211 | } |
177 | else if (socket.current_x != ob->x || socket.current_y != ob->y) |
212 | else if (socket.current_x != ob->x || socket.current_y != ob->y) |
178 | { |
213 | { |
179 | int dx = ob->x - socket.current_x; |
214 | int dx = ob->x - socket.current_x; |
180 | int dy = ob->y - socket.current_y; |
215 | int dy = ob->y - socket.current_y; |
… | |
… | |
188 | } |
223 | } |
189 | } |
224 | } |
190 | |
225 | |
191 | socket.current_x = ob->x; |
226 | socket.current_x = ob->x; |
192 | socket.current_y = ob->y; |
227 | socket.current_y = ob->y; |
193 | |
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194 | region *reg = ob->region (); |
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195 | if (socket.current_region != reg) |
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196 | { |
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197 | INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region)); |
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198 | socket.current_region = reg; |
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199 | } |
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200 | } |
228 | } |
201 | |
229 | |
202 | /** |
230 | /** |
203 | * RequestInfo is sort of a meta command. There is some specific |
231 | * RequestInfo is sort of a meta command. There is some specific |
204 | * request of information, but we call other functions to provide |
232 | * request of information, but we call other functions to provide |
… | |
… | |
686 | * syntax is: move (to) (tag) (nrof) |
714 | * syntax is: move (to) (tag) (nrof) |
687 | */ |
715 | */ |
688 | void |
716 | void |
689 | MoveCmd (char *buf, int len, player *pl) |
717 | MoveCmd (char *buf, int len, player *pl) |
690 | { |
718 | { |
691 | int vals[3], i; |
719 | int to, tag, nrof; |
692 | |
720 | |
693 | /* A little funky here. We only cycle for 2 records, because |
721 | if (3 != sscanf (buf, "%d %d %d", &to, &tag, &nrof)) |
694 | * we obviously are not going to find a space after the third |
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695 | * record. Perhaps we should just replace this with a |
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696 | * sscanf? |
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697 | */ |
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698 | for (i = 0; i < 2; i++) |
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699 | { |
722 | { |
700 | vals[i] = atoi (buf); |
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701 | |
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702 | if (!(buf = strchr (buf, ' '))) |
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703 | { |
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704 | LOG (llevError, "Incomplete move command: %s\n", buf); |
723 | LOG (llevError, "Incomplete move command: %s\n", buf); |
705 | return; |
724 | return; |
706 | } |
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707 | |
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708 | buf++; |
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709 | } |
725 | } |
710 | |
726 | |
711 | vals[2] = atoi (buf); |
727 | esrv_move_object (pl->ob, to, tag, nrof); |
712 | |
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713 | /* LOG(llevDebug,"Move item %d (nrof=%d) to %d.\n", vals[1], vals[2], vals[0]);*/ |
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714 | esrv_move_object (pl->ob, vals[0], vals[1], vals[2]); |
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715 | } |
728 | } |
716 | |
729 | |
717 | /****************************************************************************** |
730 | /****************************************************************************** |
718 | * |
731 | * |
719 | * Start of commands the server sends to the client. |
732 | * Start of commands the server sends to the client. |