Miniturbo: Difference between revisions

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 == Relevant code ==
-For Vabold.
+<syntaxhighlight lang="cpp" line="1">
+// TODO: context, comments
+// NOTE: This has not been confirmed to match yet, but is at least functionally equivalent
+void Kart::KartMove::calcMtCharge() {
+    if (mDriftState >= 3) {
+        return;
+    }
+    KartState *state = mAccessor->getState();
+    if (state->mFlags & ONLINE_REMOTE) {
+        return;
+    }
+    addMtCharge(1, mMtCharge, BASE_MT_CHARGE, MAX_MT_CHARGE);
+    addMtCharge(2, mSmtCharge, BASE_SMT_CHARGE, MAX_SMT_CHARGE);
+}
+bool Kart::KartMove::addMtCharge(s32 driftState, s16 &mtCharge, s16 baseMtCharge, s16 maxMtCharge) {
+    bool charged = false;
+    if (mDriftState == driftState) {
+        mtCharge += baseMtCharge;
+        addExtraMtCharge(mtCharge, EXTRA_MT_CHARGE, NO_EXTRA_MT_CHARGE, BONUS_CHARGE_STICK_THRESHOLD);
+        if (checkMtCharge(mtCharge, maxMtCharge)) {
+            charged = true;
+            ++mDriftState;
+        }
+    }
+    return charged;
+}
+void Kart::KartMove::addExtraMtCharge(s16 &mtCharge, s16 left, s16 right, f32 bonusStickChargeThreshold) const {
+    s16 leftTurningBonus = left;
+    s16 rightTurningBonus = right;
+    if (mHopStickX == -1) {
+        leftTurningBonus = right;
+        rightTurningBonus = left;
+    }
+    f32 stickX = mAccessor->getState()->getStickX();
+    if (stickX < -bonusStickChargeThreshold) {
+        mtCharge += leftTurningBonus;
+    } else if (stickX > bonusStickChargeThreshold) {
+        mtCharge += rightTurningBonus;
+    }
+}
+// This function is never seen anywhere in the binary
+// However, it's heavily speculated to exist due to the assembly instructions
+inline bool KartMove::checkMtCharge(s16 &mtCharge, s16 maxMtCharge) {
+    if (maxMtCharge < mtCharge) {
+        mtCharge = maxMtCharge;
+        return true;
+    }
+    return false;
+}
+</syntaxhighlight>