sends planet info to bots

config.c

@@ -24,6 +24,7 @@ void help(void)
    printf(" extrapoints   selects the extrapoint mode (one out of: off, random, oldest, best\n) (default: best)");
    printf(" numdebris     number of debris particles on kill (default 10)\n");
    printf(" speeddebris   speed of debris particles (default 3.0)\n");
+   printf(" sendplanets   send planet positions to bots (0 / 1) (default 0)\n");
    printf("\n");
    printf(" fullscreen    fullscreen enabled (default: 1)\n");
    printf(" ratio         aspect ratio of battlefield (1.33, 4:3 and 4/3 are valid formats) (default: 16:9)\n");
@@ -67,6 +68,7 @@ void config(int* argc, char** argv)
 
    conf.numDebrisParticles = 10;
    conf.debrisSpeed = 3.0;
+   conf.sendPlanets = 0;
 
    //debug
    conf.debug = 0;
@@ -213,6 +215,15 @@ void config(int* argc, char** argv)
             conf.message = c;
          }
       }
+      else if (strcmp(b, "sendplanets") == 0)
+      {
+         conf.sendPlanets = atoi(c);
+         if (conf.sendPlanets < 0 || conf.sendPlanets > 1)
+         {
+            printf("sendplanets needs to be 0 or 1\n");
+            exit(0);
+         }
+      }
       else if (strcmp(b, "debug") == 0)
       {
          conf.debug = atoi(c);

config.h

@@ -23,6 +23,7 @@ typedef struct
    int extrapoints;
    int numDebrisParticles;
    double debrisSpeed;
+   char sendPlanets;
    /* debug options */
    int fastmode;
    int throttle;

network.c

@@ -376,6 +376,31 @@ void sendPlayerPos(int i, int p)
    snd_l(i, 4, binsend);
 }
 
+void sendPlanets(int i)
+{
+   if (conf.sendPlanets == 0)
+   {
+      return;
+   }
+    if (connection[i].socket && connection[i].bot)
+    {
+        int planet_size = sizeof(SimPlanet) / sizeof(uint32_t);
+        binsend[0] = MSG_PLANETPOS;
+        binsend[1] = conf.numPlanets;
+        binsend[2] = sizeof(SimPlanet);
+        int buf_index = 3;
+        for (int planet_index = 0; planet_index < conf.numPlanets; planet_index++, buf_index += planet_size)
+        {
+            SimPlanet *temp = getPlanet(planet_index);
+            memcpy(&binsend[buf_index], &temp->position.x, planet_size);
+            memcpy(&binsend[buf_index+2], &temp->position.y, planet_size);
+            memcpy(&binsend[buf_index+4], &temp->radius, planet_size);
+            memcpy(&binsend[buf_index+6], &temp->mass, planet_size);
+        }
+        snd_l(connection[i].socket, buf_index, binsend);
+    }
+}
+
 void sendShotFinished(int i, SimShot* s)
 {
    binsend[0] = MSG_SHOTFINISHED;
@@ -743,6 +768,7 @@ void stepNetwork(void)
                                  sendGameMode(i, pi);
                               }
                               sendOwnId(i, pi);
+                              sendPlanets(pi);
                               for(pi2 = 0; pi2 < conf.maxPlayers; ++pi2)
                               {
                                  if(connection[pi2].socket)

network.h

@@ -10,6 +10,7 @@
 #define MSG_SHOTFIN 6 /* replaces msg 4 */
 #define MSG_GAMEMODE 7 /* not sent for bot protocol > 8 */
 #define MSG_OWN_ENERGY 8
+#define MSG_PLANETPOS 9
 
 #define MODE_REALTIME 3
 
@@ -18,6 +19,7 @@
 void initNetwork(void);
 void stepNetwork(void);
 
+void sendPlanets(int i);
 void allSendPlayerPos(int p);
 void allSendKillMessage(int p, int p2);
 void allSendShotFinished(SimShot* s);

simulation.c

@@ -662,6 +662,7 @@ void reinitialize(void)
       {
          initPlayer(pl, 1);
          allSendPlayerPos(pl);
+         sendPlanets(pl);
       }
    }
    mode = MODE_PLAYING;