/**
* @brief Toggles the jump point for the selected systems.
*/
static void uniedit_toggleJump( StarSystem *sys )
{
int i, j, rm;
StarSystem *isys, *target;
for (i=0; i<uniedit_nsys; i++) {
isys = uniedit_sys[i];
rm = 0;
for (j=0; j<isys->njumps; j++) {
target = isys->jumps[j].target;
/* Target already exists, remove. */
if (target == sys) {
uniedit_jumpRm( isys, sys );
uniedit_jumpRm( sys, isys );
rm = 1;
break;
}
}
/* Target doesn't exist, add. */
if (!rm) {
uniedit_jumpAdd( isys, sys );
uniedit_jumpAdd( sys, isys );
}
}
/* Reconstruct jumps just in case. */
systems_reconstructJumps();
}
/**
* @brief Adds a jump.
*
* @usage system.createJump( "sys", "target", bothway) -- Creates a regular jump.
*
* @luaparam name Name of the system in which to create the jump.
* @luaparam target Name of the targeted system.
* @luaparam bothway If true, create the return jump in the target system.
* @luaparam known Whether the player should known the jump
* @luafunc createJump( "sys", "target", bothway)
*/
static int systemL_createJump( lua_State *L )
{
StarSystem *sys = luaL_validsystem(L, 1);
StarSystem *target = luaL_validsystem(L, 2);
int bothway = lua_toboolean(L, 3);
int known = lua_toboolean(L, 4);
int alreadyExists=0;
int i;
for (i=0;i<sys->njumps;i++) {
if (sys->jumps[i].target==target)
alreadyExists=1;
}
if (!alreadyExists)
system_addJumpPoint(sys,target,0,0,-1,-1,1,0,0,1,known);
if (bothway==1) {
alreadyExists=0;
for (i=0;i<target->njumps;i++) {
if (target->jumps[i].target==sys)
alreadyExists=1;
}
if (!alreadyExists)
system_addJumpPoint(target,sys,0,0,-1,-1,1,0,0,1,known);
}
systems_reconstructJumps();
return 0;
}
/**
* @brief Closes the system editor widget.
*/
static void uniedit_close( unsigned int wid, char *wgt )
{
/* Frees some memory. */
uniedit_deselect();
/* Reconstruct jumps. */
systems_reconstructJumps();
/* Close the window. */
window_close( wid, wgt );
}
/**
* @brief Toggles the jump point for the selected systems.
*/
static void uniedit_toggleJump( StarSystem *sys )
{
int i, j, rm;
StarSystem *isys, *target;
for (i=0; i<uniedit_nsys; i++) {
isys = uniedit_sys[i];
rm = 0;
for (j=0; j<isys->njumps; j++) {
target = isys->jumps[j].target;
/* Target already exists, remove. */
if (target == sys) {
uniedit_jumpRm( isys, sys );
uniedit_jumpRm( sys, isys );
rm = 1;
break;
}
}
/* Target doesn't exist, add. */
if (!rm) {
uniedit_jumpAdd( isys, sys );
uniedit_jumpAdd( sys, isys );
}
}
/* Reconstruct jumps just in case. */
systems_reconstructJumps();
/* Reconstruct universe presences. */
space_reconstructPresences();
if (conf.devautosave) {
dsys_saveSystem( sys );
dsys_saveSystem( isys );
}
/* Update sidebar text. */
uniedit_selectText();
}