/**
* @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;
}
/**
* @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;
}
