/**
* @brief Approaches a mission giver guy.
*
* @brief Returns 1 on destroyed, 0 on not destroyed.
*/
static int npc_approach_giver( NPC_t *npc )
{
int i;
int ret;
Mission *misn;
/* Make sure player can accept the mission. */
for (i=0; i<MISSION_MAX; i++)
if (player_missions[i].data == NULL)
break;
if (i >= MISSION_MAX) {
dialogue_alert("You have too many active missions.");
return -1;
}
/* Get mission. */
misn = &npc->u.g;
ret = mission_accept( misn );
if ((ret==0) || (ret==2) || (ret==-1)) { /* success in accepting the mission */
if (ret==-1)
mission_cleanup( misn );
npc_free( npc );
array_erase( &npc_array, &npc[0], &npc[1] );
ret = 1;
}
else
ret = 0;
return ret;
}
/**
* @brief Accepts the selected mission.
* @param wid Window of the mission computer.
* @param str Unused.
*/
static void misn_accept( unsigned int wid, char* str )
{
(void) str;
char* misn_name;
Mission* misn;
int pos;
int i, ret;
misn_name = toolkit_getList( wid, "lstMission" );
/* Make sure you have missions. */
if (strcmp(misn_name,"No Missions")==0)
return;
/* Make sure player can accept the mission. */
for (i=0; i<MISSION_MAX; i++)
if (player_missions[i].data == NULL) break;
if (i >= MISSION_MAX) {
dialogue_alert("You have too many active missions.");
return;
}
if (dialogue_YesNo("Accept Mission",
"Are you sure you want to accept this mission?")) {
pos = toolkit_getListPos( wid, "lstMission" );
misn = &mission_computer[pos];
ret = mission_accept( misn );
if ((ret==0) || (ret==2) || (ret==-1)) { /* success in accepting the mission */
if (ret==-1)
mission_cleanup( &mission_computer[pos] );
memmove( &mission_computer[pos], &mission_computer[pos+1],
sizeof(Mission) * (mission_ncomputer-pos-1) );
mission_ncomputer--;
/* Regenerate list. */
misn_genList(wid, 0);
/* Add position persistancey after a mission has been accepted */
/* NOTE: toolkit_setListPos protects us from a bad position by clamping */
toolkit_setListPos( wid, "lstMission", pos-1 ); /*looks better without the -1, makes more sense with*/
}
/* Reset markers. */
mission_sysMark();
}
}
