Example #1
0
/**
 * @brief Applies a hunk and adds it to the diff.
 *
 *    @param diff Diff to which the hunk belongs.
 *    @param hunk Hunk to apply.
 *    @return 0 on success.
 */
static int diff_patchHunk( UniHunk_t *hunk )
{
   Planet *p;

   switch (hunk->type) {

      /* Adding an asset. */
      case HUNK_TYPE_ASSET_ADD:
         planet_updateLand( planet_get(hunk->u.name) );
         return system_addPlanet( system_get(hunk->target.u.name), hunk->u.name );
      /* Removing an asset. */
      case HUNK_TYPE_ASSET_REMOVE:
         return system_rmPlanet( system_get(hunk->target.u.name), hunk->u.name );
      /* Making an asset a black market. */
      case HUNK_TYPE_ASSET_BLACKMARKET:
         planet_setBlackMarket( planet_get(hunk->u.name) );
         return 0;
      /* Making an asset a legal market. */
      case HUNK_TYPE_ASSET_LEGALMARKET:
         planet_rmFlag( planet_get(hunk->u.name), PLANET_BLACKMARKET );
         return 0;

      /* Adding a Jump. */
      case HUNK_TYPE_JUMP_ADD:
         return system_addJumpDiff( system_get(hunk->target.u.name), hunk->node );
      /* Removing a jump. */
      case HUNK_TYPE_JUMP_REMOVE:
         return system_rmJump( system_get(hunk->target.u.name), hunk->u.name );

      /* Adding a tech. */
      case HUNK_TYPE_TECH_ADD:
         return tech_addItem( hunk->target.u.name, hunk->u.name );
      /* Removing a tech. */
      case HUNK_TYPE_TECH_REMOVE:
         return tech_rmItem( hunk->target.u.name, hunk->u.name );

      /* Changing asset faction. */
      case HUNK_TYPE_ASSET_FACTION:
         p = planet_get( hunk->target.u.name );
         if (p==NULL)
            return -1;
         hunk->o.name = faction_name( p->faction );
         return planet_setFaction( p, faction_get(hunk->u.name) );
      case HUNK_TYPE_ASSET_FACTION_REMOVE:
         return planet_setFaction( planet_get(hunk->target.u.name), faction_get(hunk->o.name) );

      default:
         WARN("Unknown hunk type '%d'.", hunk->type);
         break;
   }

   return -1;
}
Example #2
0
File: unidiff.c Project: naev/naev
/**
 * @brief Applies a hunk and adds it to the diff.
 *
 *    @param diff Diff to which the hunk belongs.
 *    @param hunk Hunk to apply.
 *    @return 0 on success.
 */
static int diff_patchHunk( UniHunk_t *hunk )
{
   Planet *p;
   int a, b;

   switch (hunk->type) {

      /* Adding an asset. */
      case HUNK_TYPE_ASSET_ADD:
         planet_updateLand( planet_get(hunk->u.name) );
         return system_addPlanet( system_get(hunk->target.u.name), hunk->u.name );
      /* Removing an asset. */
      case HUNK_TYPE_ASSET_REMOVE:
         return system_rmPlanet( system_get(hunk->target.u.name), hunk->u.name );
      /* Making an asset a black market. */
      case HUNK_TYPE_ASSET_BLACKMARKET:
         planet_addService( planet_get(hunk->u.name), PLANET_SERVICE_BLACKMARKET );
         return 0;
      /* Making an asset a legal market. */
      case HUNK_TYPE_ASSET_LEGALMARKET:
         planet_rmService( planet_get(hunk->u.name), PLANET_SERVICE_BLACKMARKET );
         return 0;

      /* Adding a Jump. */
      case HUNK_TYPE_JUMP_ADD:
         return system_addJumpDiff( system_get(hunk->target.u.name), hunk->node );
      /* Removing a jump. */
      case HUNK_TYPE_JUMP_REMOVE:
         return system_rmJump( system_get(hunk->target.u.name), hunk->u.name );

      /* Adding a tech. */
      case HUNK_TYPE_TECH_ADD:
         return tech_addItem( hunk->target.u.name, hunk->u.name );
      /* Removing a tech. */
      case HUNK_TYPE_TECH_REMOVE:
         return tech_rmItem( hunk->target.u.name, hunk->u.name );

      /* Changing asset faction. */
      case HUNK_TYPE_ASSET_FACTION:
         p = planet_get( hunk->target.u.name );
         if (p==NULL)
            return -1;
         hunk->o.name = faction_name( p->faction );
         return planet_setFaction( p, faction_get(hunk->u.name) );
      case HUNK_TYPE_ASSET_FACTION_REMOVE:
         return planet_setFaction( planet_get(hunk->target.u.name), faction_get(hunk->o.name) );

      /* Making a faction visible. */
      case HUNK_TYPE_FACTION_VISIBLE:
         return faction_setInvisible( faction_get(hunk->target.u.name), 0 );
      /* Making a faction invisible. */
      case HUNK_TYPE_FACTION_INVISIBLE:
         return faction_setInvisible( faction_get(hunk->target.u.name), 1 );
      /* Making two factions allies. */
      case HUNK_TYPE_FACTION_ALLY:
         a = faction_get( hunk->target.u.name );
         b = faction_get( hunk->u.name );
         if (areAllies(a, b))
            hunk->o.data = 'A';
         else if (areEnemies(a, b))
            hunk->o.data = 'E';
         else
            hunk->o.data = 0;
         faction_addAlly( a, b );
         faction_addAlly( b, a );
         return 0;
      /* Making two factions enemies. */
      case HUNK_TYPE_FACTION_ENEMY:
         a = faction_get( hunk->target.u.name );
         b = faction_get( hunk->u.name );
         if (areAllies(a, b))
            hunk->o.data = 'A';
         else if (areEnemies(a, b))
            hunk->o.data = 'E';
         else
            hunk->o.data = 0;
         faction_addEnemy( a, b );
         faction_addEnemy( b, a );
         return 0;
      /* Making two factions neutral (removing enemy/ally statuses). */
      case HUNK_TYPE_FACTION_NEUTRAL:
         a = faction_get( hunk->target.u.name );
         b = faction_get( hunk->u.name );
         if (areAllies(a, b))
            hunk->o.data = 'A';
         else if (areEnemies(a, b))
            hunk->o.data = 'E';
         else
            hunk->o.data = 0;
         faction_rmAlly( a, b );
         faction_rmAlly( b, a );
         faction_rmEnemy( a, b );
         faction_rmEnemy( b, a );
         return 0;
      /* Resetting the alignment state of two factions. */
      case HUNK_TYPE_FACTION_REALIGN:
         a = faction_get( hunk->target.u.name );
         b = faction_get( hunk->u.name );
         if (hunk->o.data == 'A') {
            faction_rmEnemy(a, b);
            faction_rmEnemy(b, a);
            faction_addAlly(a, b);
            faction_addAlly(b, a);
         }
         else if (hunk->o.data == 'E') {
            faction_rmAlly(a, b);
            faction_rmAlly(b, a);
            faction_addEnemy(a, b);
            faction_addAlly(b, a);
         }
         else {
            faction_rmAlly( a, b );
            faction_rmAlly( b, a );
            faction_rmEnemy( a, b );
            faction_rmEnemy( b, a );
         }
         return 0;

      default:
         WARN(_("Unknown hunk type '%d'."), hunk->type);
         break;
   }

   return -1;
}