/**
* @brief Sets a system's known state.
*
* @usage s:setKnown( false ) -- Makes system unknown.
* @luaparam s System to set known.
* @luaparam b Whether or not to set as known (defaults to false).
* @luaparam r Whether or not to iterate over the system's assets and jump points (defaults to false).
* @luafunc setKnown( s, b )
*/
static int systemL_setknown( lua_State *L )
{
int b, r, i;
StarSystem *sys;
r = 0;
sys = luaL_validsystem(L, 1);
b = lua_toboolean(L, 2);
if (lua_gettop(L) > 2)
r = lua_toboolean(L, 3);
if (b)
sys_setFlag( sys, SYSTEM_KNOWN );
else
sys_rmFlag( sys, SYSTEM_KNOWN );
if (r) {
if (b) {
for (i=0; i < sys->nplanets; i++)
planet_setKnown( sys->planets[i] );
for (i=0; i < sys->njumps; i++)
jp_setFlag( &sys->jumps[i], JP_KNOWN );
}
else {
for (i=0; i < sys->nplanets; i++)
planet_rmFlag( sys->planets[i], PLANET_KNOWN );
for (i=0; i < sys->njumps; i++)
jp_rmFlag( &sys->jumps[i], JP_KNOWN );
}
}
return 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;
}
/**
* @brief Sets a system's known state.
*
* @usage s:setKnown( false ) -- Makes system unknown.
* @luatparam System s System to set known.
* @luatparam[opt=false] boolean b Whether or not to set as known.
* @luatparam[opt=false] boolean r Whether or not to iterate over the system's assets and jump points.
* @luafunc setKnown( s, b, r )
*/
static int systemL_setknown( lua_State *L )
{
int b, r, i;
StarSystem *sys;
NLUA_CHECKRW(L);
r = 0;
sys = luaL_validsystem(L, 1);
b = lua_toboolean(L, 2);
if (lua_gettop(L) > 2)
r = lua_toboolean(L, 3);
if (b)
sys_setFlag( sys, SYSTEM_KNOWN );
else
sys_rmFlag( sys, SYSTEM_KNOWN );
if (r) {
if (b) {
for (i=0; i < sys->nplanets; i++)
planet_setKnown( sys->planets[i] );
for (i=0; i < sys->njumps; i++)
jp_setFlag( &sys->jumps[i], JP_KNOWN );
}
else {
for (i=0; i < sys->nplanets; i++)
planet_rmFlag( sys->planets[i], PLANET_KNOWN );
for (i=0; i < sys->njumps; i++)
jp_rmFlag( &sys->jumps[i], JP_KNOWN );
}
}
/* Update outfits image array. */
outfits_updateEquipmentOutfits();
return 0;
}
/**
* @brief Sets a planets's known state.
*
* @usage p:setKnown( false ) -- Makes planet unknown.
* @luatparam Planet p Planet to set known.
* @luatparam[opt=false] boolean b Whether or not to set as known.
* @luafunc setKnown( p, b )
*/
static int planetL_setKnown( lua_State *L )
{
int b, changed;
Planet *p;
NLUA_CHECKRW(L);
p = luaL_validplanet(L,1);
b = lua_toboolean(L, 2);
changed = (b != (int)planet_isKnown(p));
if (b)
planet_setKnown( p );
else
planet_rmFlag( p, PLANET_KNOWN );
/* Update outfits image array. */
if (changed)
outfits_updateEquipmentOutfits();
return 0;
}