sys_math.c Rename (#1258)

* rename via comments

* missed a comment

* math header

* name boot_80086760.c functions

* PR Review

* rm cam comment

* Elliptic review

* alphabetical

4 files changed, 11 insertions, 11 deletions

diff --git a/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c b/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
index 14d5d5c6e..cf019c6cf 100644
--- a/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
+++ b/src/overlays/effects/ovl_Effect_Ss_En_Ice/z_eff_ss_en_ice.c
@@ -60,7 +60,7 @@ u32 EffectSsEnIce_Init(PlayState* play, u32 index, EffectSs* this, void* initPar
         this->rEnvColorG = initParams->envColor.g;
         this->rEnvColorB = initParams->envColor.b;
         this->rAlphaMode = 1;
-        this->rPitch = randPlusMinusPoint5Scaled(0x10000);
+        this->rPitch = Rand_CenteredFloat(0x10000);
     } else if (initParams->type == ENICE_TYPE_NORMAL) {
         Math_Vec3f_Copy(&this->pos, &initParams->pos);
         Math_Vec3f_Copy(&this->vec, &initParams->pos);
@@ -142,7 +142,7 @@ void EffectSsEnIce_UpdateFlying(PlayState* play, u32 index, EffectSs* this) {
     } else {
         this->actor = NULL;
         if (this->life >= 9) {
-            rand = randPlusMinusPoint5Scaled(0xFFFF);
+            rand = Rand_CenteredFloat(0xFFFF);
             this->accel.x = Math_SinS(rand) * (Rand_ZeroOne() + 1.0f);
             this->accel.z = Math_CosS(rand) * (Rand_ZeroOne() + 1.0f);
             this->life = 8;
diff --git a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
index f2038c768..4edc1e3b1 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
@@ -90,9 +90,9 @@ void EffectSsFhgFlash_Update(PlayState* play, u32 index, EffectSs* this) {
         Player* player = GET_PLAYER(play);
 
         randBodyPart = Rand_ZeroFloat(PLAYER_BODYPART_MAX - 0.1f);
-        this->pos.x = player->bodyPartsPos[randBodyPart].x + randPlusMinusPoint5Scaled(10.0f);
-        this->pos.y = player->bodyPartsPos[randBodyPart].y + randPlusMinusPoint5Scaled(15.0f);
-        this->pos.z = player->bodyPartsPos[randBodyPart].z + randPlusMinusPoint5Scaled(10.0f);
+        this->pos.x = player->bodyPartsPos[randBodyPart].x + Rand_CenteredFloat(10.0f);
+        this->pos.y = player->bodyPartsPos[randBodyPart].y + Rand_CenteredFloat(15.0f);
+        this->pos.z = player->bodyPartsPos[randBodyPart].z + Rand_CenteredFloat(10.0f);
     } else if ((this->rParams >= FHGFLASH_SHOCK_GOHT_2) && (this->rParams <= FHGFLASH_SHOCK_GOHT_6)) {
         s32 pad;
         Vec3f* bodyPartPos;
@@ -105,9 +105,9 @@ void EffectSsFhgFlash_Update(PlayState* play, u32 index, EffectSs* this) {
             bodyPartPos = &goht->unk_2F00[this->rParams][index].unk_00;
         }
 
-        this->pos.x = randPlusMinusPoint5Scaled(70.0f) + bodyPartPos->x;
-        this->pos.y = randPlusMinusPoint5Scaled(70.0f) + bodyPartPos->y;
-        this->pos.z = randPlusMinusPoint5Scaled(70.0f) + bodyPartPos->z;
+        this->pos.x = Rand_CenteredFloat(70.0f) + bodyPartPos->x;
+        this->pos.y = Rand_CenteredFloat(70.0f) + bodyPartPos->y;
+        this->pos.z = Rand_CenteredFloat(70.0f) + bodyPartPos->z;
     }
     if (this->life < 100) {
         this->rAlpha -= 50;
diff --git a/src/overlays/effects/ovl_Effect_Ss_Kirakira/z_eff_ss_kirakira.c b/src/overlays/effects/ovl_Effect_Ss_Kirakira/z_eff_ss_kirakira.c
index 4e395141b..4e8f11f5c 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Kirakira/z_eff_ss_kirakira.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Kirakira/z_eff_ss_kirakira.c
@@ -139,8 +139,8 @@ void func_80977DB4(PlayState* play, u32 index, EffectSs* this) {
 void func_80977E6C(PlayState* play, u32 index, EffectSs* this) {
     this->velocity.x *= 0.95f;
     this->velocity.z *= 0.95f;
-    this->accel.x = randPlusMinusPoint5Scaled(0.2f);
-    this->accel.z = randPlusMinusPoint5Scaled(0.2f);
+    this->accel.x = Rand_CenteredFloat(0.2f);
+    this->accel.z = Rand_CenteredFloat(0.2f);
     this->rEnvColorA += this->rAlphaStep;
 
     if (this->rEnvColorA < 0) {
diff --git a/src/overlays/effects/ovl_Effect_Ss_Sbn/z_eff_ss_sbn.c b/src/overlays/effects/ovl_Effect_Ss_Sbn/z_eff_ss_sbn.c
index f79e59340..69b24c029 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Sbn/z_eff_ss_sbn.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Sbn/z_eff_ss_sbn.c
@@ -68,7 +68,7 @@ u32 EffectSsSbn_Init(PlayState* play, u32 index, EffectSs* this, void* initParam
     this->rReg4 = 250;
     this->rReg4Step = 30;
 
-    this->rScale = randPlusMinusPoint5Scaled(100.0f) + (initParams->scale * 120.0f);
+    this->rScale = Rand_CenteredFloat(100.0f) + (initParams->scale * 120.0f);
     if (this->rScale < 600) {
         this->rScale = 600;
     } else if (this->rScale > 1500) {