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-rw-r--r--src/common/utils.c22
-rw-r--r--src/common/utils.h1
-rw-r--r--src/map/pc.c54
-rw-r--r--src/map/pc.h4
-rw-r--r--src/map/skill.c4
5 files changed, 54 insertions, 31 deletions
diff --git a/src/common/utils.c b/src/common/utils.c
index bcfc153e3..0d76a885e 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -359,6 +359,28 @@ unsigned int get_percentage(const unsigned int A, const unsigned int B)
return (unsigned int)floor(result);
}
+/// calculates the value of A / B, in percent (rounded down)
+uint64 get_percentage64(const uint64 A, const uint64 B)
+{
+ double result;
+
+ if( B == 0 )
+ {
+ ShowError("get_percentage(): division by zero! (A=%"PRIu64",B=%"PRIu64")\n", A, B);
+ return ~0U;
+ }
+
+ result = 100 * ((double)A / (double)B);
+
+ if( result > UINT_MAX )
+ {
+ ShowError("get_percentage(): result percentage too high! (A=%"PRIu64",B=%"PRIu64",result=%g)\n", A, B, result);
+ return UINT_MAX;
+ }
+
+ return (uint64)floor(result);
+}
+
/**
* Applies a percentual rate modifier.
*
diff --git a/src/common/utils.h b/src/common/utils.h
index 9d3c323ef..e77c63cf2 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -44,6 +44,7 @@ bool exists(const char* filename);
/// calculates the value of A / B, in percent (rounded down)
unsigned int get_percentage(const unsigned int A, const unsigned int B);
+uint64 get_percentage64(const uint64 A, const uint64 B);
int64 apply_percentrate64(int64 value, int rate, int maxrate);
int apply_percentrate(int value, int rate, int maxrate);
diff --git a/src/map/pc.c b/src/map/pc.c
index 609a4ec56..a4a32545b 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -995,7 +995,7 @@ bool pc_can_Adopt(struct map_session_data *p1_sd, struct map_session_data *p2_sd
bool pc_adoption(struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd)
{
int class, joblevel;
- unsigned int jobexp;
+ uint64 jobexp;
if( !pc->can_Adopt(p1_sd, p2_sd, b_sd) )
return false;
@@ -7960,7 +7960,7 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
if ((sd->job & MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && !sd->state.snovice_dead_flag) {
unsigned int next = pc->nextbaseexp(sd);
if( next == 0 ) next = pc->thisbaseexp(sd);
- if( get_percentage(sd->status.base_exp,next) >= 99 ) {
+ if (get_percentage64(sd->status.base_exp, next) >= 99) {
sd->state.snovice_dead_flag = 1;
pc->setstand(sd);
status_percent_heal(&sd->bl, 100, 100);
@@ -8145,9 +8145,9 @@ void pc_revive(struct map_session_data *sd,unsigned int hp, unsigned int sp) {
/*==========================================
* script reading pc status registry
*------------------------------------------*/
-int pc_readparam(const struct map_session_data *sd, int type)
+int64 pc_readparam(const struct map_session_data *sd, int type)
{
- int val = 0;
+ int64 val = 0;
nullpo_ret(sd);
@@ -8298,7 +8298,7 @@ int pc_readparam(const struct map_session_data *sd, int type)
/*==========================================
* script set pc status registry
*------------------------------------------*/
-int pc_setparam(struct map_session_data *sd,int type,int val)
+int pc_setparam(struct map_session_data *sd, int type, int64 val)
{
int delta;
nullpo_ret(sd);
@@ -8313,7 +8313,7 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
stat += pc->gets_status_point(sd->status.base_level + i);
sd->status.status_point += stat;
}
- sd->status.base_level = val;
+ sd->status.base_level = (int32)val;
sd->status.base_exp = 0;
// clif->updatestatus(sd, SP_BASELEVEL); // Gets updated at the bottom
clif->updatestatus(sd, SP_NEXTBASEEXP);
@@ -8332,7 +8332,7 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
sd->status.skill_point += val - sd->status.job_level;
clif->updatestatus(sd, SP_SKILLPOINT);
}
- sd->status.job_level = val;
+ sd->status.job_level = (int32)val;
sd->status.job_exp = 0;
// clif->updatestatus(sd, SP_JOBLEVEL); // Gets updated at the bottom
clif->updatestatus(sd, SP_NEXTJOBEXP);
@@ -8340,21 +8340,21 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
status_calc_pc(sd, SCO_FORCE);
break;
case SP_SKILLPOINT:
- sd->status.skill_point = val;
+ sd->status.skill_point = (int32)val;
break;
case SP_STATUSPOINT:
- sd->status.status_point = val;
+ sd->status.status_point = (int32)val;
break;
case SP_ZENY:
if( val < 0 )
return 0;// can't set negative zeny
- logs->zeny(sd, LOG_TYPE_SCRIPT, sd, -(sd->status.zeny - cap_value(val, 0, MAX_ZENY)));
- sd->status.zeny = cap_value(val, 0, MAX_ZENY);
+ logs->zeny(sd, LOG_TYPE_SCRIPT, sd, -(sd->status.zeny - cap_value((int32)val, 0, MAX_ZENY)));
+ sd->status.zeny = cap_value((int32)val, 0, MAX_ZENY);
break;
case SP_BANKVAULT:
val = cap_value(val, 0, MAX_BANK_ZENY);
- delta = (val - sd->status.bank_vault);
- sd->status.bank_vault = val;
+ delta = ((int32)val - sd->status.bank_vault);
+ sd->status.bank_vault = (int32)val;
if (map->save_settings & 256) {
chrif->save(sd, 0); // send to char server
}
@@ -8380,16 +8380,16 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
sd->status.sex = val ? SEX_MALE : SEX_FEMALE;
break;
case SP_WEIGHT:
- sd->weight = val;
+ sd->weight = (int32)val;
break;
case SP_MAXWEIGHT:
- sd->max_weight = val;
+ sd->max_weight = (int32)val;
break;
case SP_HP:
- sd->battle_status.hp = cap_value(val, 1, (int)sd->battle_status.max_hp);
+ sd->battle_status.hp = cap_value((int32)val, 1, (int)sd->battle_status.max_hp);
break;
case SP_MAXHP:
- sd->battle_status.max_hp = cap_value(val, 1, battle_config.max_hp);
+ sd->battle_status.max_hp = cap_value((int32)val, 1, battle_config.max_hp);
if( sd->battle_status.max_hp < sd->battle_status.hp )
{
@@ -8398,10 +8398,10 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
}
break;
case SP_SP:
- sd->battle_status.sp = cap_value(val, 0, (int)sd->battle_status.max_sp);
+ sd->battle_status.sp = cap_value((int32)val, 0, (int)sd->battle_status.max_sp);
break;
case SP_MAXSP:
- sd->battle_status.max_sp = cap_value(val, 1, battle_config.max_sp);
+ sd->battle_status.max_sp = cap_value((int32)val, 1, battle_config.max_sp);
if( sd->battle_status.max_sp < sd->battle_status.sp )
{
@@ -8440,28 +8440,28 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
}
return 1; // status_change_start/status_change_end already sends packets warning the client
case SP_FAME:
- sd->status.fame = val;
+ sd->status.fame = (int32)val;
break;
case SP_KILLERRID:
- sd->killerrid = val;
+ sd->killerrid = (int32)val;
return 1;
case SP_KILLEDRID:
- sd->killedrid = val;
+ sd->killedrid = (int32)val;
return 1;
case SP_SLOTCHANGE:
- sd->status.slotchange = val;
+ sd->status.slotchange = (int32)val;
return 1;
case SP_CHARRENAME:
- sd->status.rename = val;
+ sd->status.rename = (int32)val;
return 1;
case SP_MOD_EXP:
- sd->status.mod_exp = val;
+ sd->status.mod_exp = (int32)val;
return 1;
case SP_MOD_DROP:
- sd->status.mod_drop = val;
+ sd->status.mod_drop = (int32)val;
return 1;
case SP_MOD_DEATH:
- sd->status.mod_death = val;
+ sd->status.mod_death = (int32)val;
return 1;
default:
ShowError("pc_setparam: Attempted to set unknown parameter '%d'.\n", type);
diff --git a/src/map/pc.h b/src/map/pc.h
index 8615f00f2..46aafa5e5 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -994,8 +994,8 @@ END_ZEROED_BLOCK; /* End */
int (*changelook) (struct map_session_data *sd,int type,int val);
int (*equiplookall) (struct map_session_data *sd);
- int (*readparam) (const struct map_session_data *sd, int type);
- int (*setparam) (struct map_session_data *sd,int type,int val);
+ int64 (*readparam) (const struct map_session_data *sd, int type);
+ int (*setparam) (struct map_session_data *sd, int type, int64 val);
int (*readreg) (struct map_session_data *sd, int64 reg);
void (*setreg) (struct map_session_data *sd, int64 reg,int val);
char * (*readregstr) (struct map_session_data *sd, int64 reg);
diff --git a/src/map/skill.c b/src/map/skill.c
index f263b0690..a84955377 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -13833,8 +13833,8 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
case PR_REDEMPTIO:
{
int exp;
- if( ((exp = pc->nextbaseexp(sd)) > 0 && get_percentage(sd->status.base_exp, exp) < 1) ||
- ((exp = pc->nextjobexp(sd)) > 0 && get_percentage(sd->status.job_exp, exp) < 1)) {
+ if( ((exp = pc->nextbaseexp(sd)) > 0 && get_percentage64(sd->status.base_exp, exp) < 1) ||
+ ((exp = pc->nextjobexp(sd)) > 0 && get_percentage64(sd->status.job_exp, exp) < 1)) {
clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0); //Not enough exp.
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-01 19:58:43 +0000