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Added comments to rental functions

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* Follow up to 074bdde.
* Changed pc_inventory_rental_end to a bool type.
This commit is contained in:
aleos89
2016-04-21 12:13:45 -04:00
parent eff0dca005
commit e8f2fc166f
1 changed files with 25 additions and 5 deletions
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30
src/map/pc.c
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@@ -470,22 +470,33 @@ void pc_setrestartvalue(struct map_session_data *sd, char type) {
Rental System
*------------------------------------------*/
/** Ends rental */
static int pc_inventory_rental_end(int tid, unsigned int tick, int id, intptr_t data)
/**
* Ends a rental and removes the item/effect
* @param tid: Tick ID
* @param tick: Timer
* @param id: Timer ID
* @param data: Data
* @return false - failure, true - success
*/
static bool pc_inventory_rental_end(int tid, unsigned int tick, int id, intptr_t data)
{
struct map_session_data *sd = map_id2sd(id);
if( sd == NULL )
return 0;
return false;
if( tid != sd->rental_timer ) {
ShowError("pc_inventory_rental_end: invalid timer id.\n");
return 0;
return false;
}
pc_inventory_rentals(sd);
return 1;
return true;
}
/**
* Removes the rental timer from the player
* @param sd: Player data
*/
void pc_inventory_rental_clear(struct map_session_data *sd)
{
if( sd->rental_timer != INVALID_TIMER ) {
@@ -494,6 +505,10 @@ void pc_inventory_rental_clear(struct map_session_data *sd)
}
}
/**
* Check for items in the player's inventory that are rental type
* @param sd: Player data
*/
void pc_inventory_rentals(struct map_session_data *sd)
{
int i, c = 0;
@@ -523,6 +538,11 @@ void pc_inventory_rentals(struct map_session_data *sd)
sd->rental_timer = INVALID_TIMER;
}
/**
* Add a rental item to the player and adjusts the rental timer appropriately
* @param sd: Player data
* @param seconds: Rental time
*/
void pc_inventory_rental_add(struct map_session_data *sd, unsigned int seconds)
{
unsigned int tick = seconds * 1000;