Z2CreatureLink / Z2Calc (#8)

* begin Z2LinkMgr Z2CreatureLink::setLinkGroupInfo, Z2CreatureLink::setLinkHp ok * split Z2CreatureLink * split Z2Calc * fix label data type / clean up * fix getRandom_0_1 instruction * fix * clean up
2026-07-10 07:06:50 -04:00 · 2020-12-01 19:34:15 -08:00
parent ac6b191dc1
commit 84c6fa1a58
47 changed files with 2505 additions and 2179 deletions
@@ -1 +1,112 @@
-// ok
+//#include "Z2AudioLib/Z2Calc/Z2calc.h"
+#include "global.h"
+
+// 1 instruction off
+#ifdef NONMATCHING
+float Z2Calc::linearTransform(float param1, float param2, float param3, float param4, float param5, bool param6){
+    float temp;
+    
+    temp = param4 + (param1 - param2) * ((param5 - param4) / (param3 - param2));
+
+    if(param6){
+        return temp;
+    }
+    else if(param4 < param5){
+        if(temp > param5){
+            return param5;
+        }
+        else if(temp >= param4){ // something wrong here idk
+            return temp;
+        }
+        else{
+            return param4;
+        }
+    }
+    else if(temp > param4){
+        return param4;
+    }
+    else if(temp < param5){
+        return param5;
+    }
+    else{
+        return temp;
+    }
+}
+#else
+asm float Z2Calc::linearTransform(float param1, float param2, float param3, float param4, float param5, bool param6) {
+    nofralloc
+    #include "Z2AudioLib/Z2Calc/asm/func_802A968C.s"
+}
+#endif
+
+asm float Z2Calc::getParamByExp(float, float, float, float, float, float, Z2Calc::CurveSign) {
+    nofralloc
+    #include "Z2AudioLib/Z2Calc/asm/func_802A96F4.s"
+}
+
+asm float Z2Calc::getRandom(float, float, float) {
+    nofralloc
+    #include "Z2AudioLib/Z2Calc/asm/func_802A9814.s"
+}
+
+asm float Z2Calc::getRandom_0_1(void) {
+    nofralloc
+    #include "Z2AudioLib/Z2Calc/asm/func_802A98D4.s"
+}
+
+
+void Z2Calc::FNoise1f::setParam(float param1, float param2, float param3){
+    this->unk0 = param1;
+    this->unk4 = param1;
+    this->unk12 = param2;
+    this->unk8 = param3;
+}
+
+float Z2Calc::FNoise1f::tau(float param1){
+    float temp1;
+    float temp2;
+
+    temp1 = param1;
+    temp2 = temp1 + (temp1 * temp1);
+
+    if(temp2 > lbl_8045582C){
+        temp2 = temp2 - lbl_8045582C;
+        
+        if(temp1 < this->unk12){
+            temp2 = temp2 + this->unk12;
+        }
+
+        return temp2;
+    }
+    else if(temp1 < this->unk12){
+        temp2 = temp2 + this->unk12;
+    }
+    return temp2;
+}
+
+float Z2Calc::FNoise1f::calcNoise1f(void){
+    float temp1;
+    float temp2;
+
+    temp1 = this->unk0;
+
+    if(this->unk0 < this->unk4){
+        this->unk0 = temp1 + this->unk8;
+
+        if(this->unk0 < this->unk4){
+            return this->unk0;
+        }
+    }
+    else{
+        this->unk0 = temp1 - this->unk8;
+        
+        if(this->unk0 > this->unk4){
+            return this->unk0;
+        }
+    }
+    this->unk0 = this->unk4;
+    temp2 = tau(this->unk0);
+    this->unk4 = temp2;
+
+    return this->unk0;
+}