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implement ride_ratings_update_state_3

This commit is contained in:
IntelOrca 2014-10-11 03:28:09 +01:00
parent 4e827bb64e
commit 409d54dbfc
1 changed files with 70 additions and 1 deletions
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71
src/ride/ride_ratings.c
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@ -19,6 +19,7 @@
*****************************************************************************/
#include "../addresses.h"
#include "../interface/window.h"
#include "../world/map.h"
#include "ride.h"
#include "ride_data.h"
@ -29,6 +30,8 @@ enum {
RIDE_RATINGS_STATE_INITIALISE
};
typedef void (*ride_ratings_calculation)(rct_ride *ride);
#define _rideRatingsState RCT2_GLOBAL(0x0138B591, uint8)
#define _rideRatingsCurrentRide RCT2_GLOBAL(0x00138B590, uint8)
@ -39,6 +42,8 @@ static void ride_ratings_update_state_3();
static void ride_ratings_update_state_4();
static void ride_ratings_update_state_5();
static void loc_6B5BB2();
static void ride_ratings_calculate(rct_ride *ride);
static void ride_ratings_reliability_calculate(rct_ride *ride);
int sub_6C6402(rct_map_element *mapElement, int *x, int *y, int *z)
{
@ -203,7 +208,20 @@ static void ride_ratings_update_state_2()
*/
static void ride_ratings_update_state_3()
{
RCT2_CALLPROC_EBPSAFE(0x006B5E4D);
rct_ride *ride;
ride = GET_RIDE(_rideRatingsCurrentRide);
if (ride->type == RIDE_TYPE_NULL || ride->status == RIDE_STATUS_CLOSED) {
_rideRatingsState = RIDE_RATINGS_STATE_FIND_NEXT_RIDE;
return;
}
ride_ratings_calculate(ride);
RCT2_CALLPROC_X(0x00655F64, 0, 0, 0, 0, 0, (int)ride, 0);
ride_ratings_reliability_calculate(ride);
window_invalidate_by_id(WC_RIDE, _rideRatingsCurrentRide);
_rideRatingsState = RIDE_RATINGS_STATE_FIND_NEXT_RIDE;
}
/**
@ -276,6 +294,57 @@ static void ride_ratings_update_state_5()
_rideRatingsState = RIDE_RATINGS_STATE_FIND_NEXT_RIDE;
}
static void ride_ratings_calculate(rct_ride *ride)
{
ride_ratings_calculation calcFunc = RCT2_ADDRESS(0x0097E050, ride_ratings_calculation)[ride->type];
RCT2_CALLPROC_EBPSAFE((int)calcFunc);
// calcFunc(ride);
}
static void ride_ratings_reliability_calculate(rct_ride *ride)
{
rct_ride *ride2;
int i, otherRidesOfSameType;
if (ride->excitement == (ride_rating)0xFFFF)
return;
int reliability =
(((ride->excitement * RCT2_GLOBAL(0x0097CD1E + (ride->type * 6), sint16)) * 32) >> 15) +
(((ride->intensity * RCT2_GLOBAL(0x0097CD20 + (ride->type * 6), sint16)) * 32) >> 15) +
(((ride->nausea * RCT2_GLOBAL(0x0097CD22 + (ride->type * 6), sint16)) * 32) >> 15);
int monthsOld = RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_MONTH_YEAR, uint16) - ride->build_date;
// New ride reward
if (monthsOld <= 12) {
reliability += 10;
if (monthsOld <= 4)
reliability += 20;
}
// Old ride penalty
if (monthsOld >= 40) reliability -= reliability / 4;
if (monthsOld >= 64) reliability -= reliability / 4;
if (monthsOld < 200) {
if (monthsOld >= 88) reliability -= reliability / 4;
if (monthsOld >= 104) reliability -= reliability / 4;
if (monthsOld >= 120) reliability -= reliability / 2;
if (monthsOld >= 128) reliability -= reliability / 2;
}
// Other ride of same type penalty
otherRidesOfSameType = 0;
FOR_ALL_RIDES(i, ride2) {
if (ride2->type == ride->type)
otherRidesOfSameType++;
}
if (otherRidesOfSameType > 1)
reliability -= reliability / 4;
ride->reliability = max(0, reliability);
}
/**
* rct2: 0x0065C4D4
*