Merge pull request #183 from cortex-command-community/random-fix

Fix random calls

Author: garethyr

Entities/MOSRotating.cpp

@@ -977,7 +977,7 @@ void MOSRotating::GibThis(Vector impactImpulse, float internalBlast, MovableObje
 					gibVel.SetXY(velMin + RandomNum(0.0F, velRange), 0);
 				else
 					gibVel.SetMagnitude(velMin + RandomNum(0.0F, velRange));
-				gibVel.RadRotate(impactImpulse.GetAbsRadAngle() + RandomNum(0.0F, spread));
+				gibVel.RadRotate(impactImpulse.GetAbsRadAngle() + spread * RandomNormalNum());
 // Don't! the offset was already rotated!
 //                gibVel = RotateOffset(gibVel);
                 // Distribute any impact implse out over all the gibs

Entities/PEmitter.cpp

@@ -473,7 +473,7 @@ namespace RTE {
 							pParticle->SetPos(m_Pos + RotateOffset(m_EmissionOffset));
 						// TODO: Optimize making the random angles!")
 						emitVel.SetXY(velMin + RandomNum(0.0F, velRange), 0);
-						emitVel.RadRotate(m_EmitAngle.GetRadAngle() + RandomNum(0.0F, spread));
+						emitVel.RadRotate(m_EmitAngle.GetRadAngle() + spread * RandomNormalNum());
 						emitVel = RotateOffset(emitVel);
 						pParticle->SetVel(parentVel + emitVel);
 

Managers/SceneMan.cpp

@@ -1258,13 +1258,15 @@ bool SceneMan::TryPenetrate(const int posX,
                                 new Atom(Vector(), spawnMat, 0, spawnColor, 2),
                                 0);
 */
-				float tempMax = velocity.m_X * sprayScale;
-				float tempMin = tempMax / 2.0F;
+				float tempMaxX = velocity.m_X * sprayScale;
+				float tempMinX = tempMaxX / 2.0F;
+				float tempMaxY = velocity.m_Y * sprayScale;
+				float tempMinY = tempMaxY / 2.0F;
                 MOPixel *pixelMO = new MOPixel(spawnColor,
                                                spawnMat->GetPixelDensity(),
                                                Vector(posX, posY),
-                                               Vector(-RandomNum(tempMin, tempMax),
-                                                      -RandomNum(tempMin, tempMax)),
+                                               Vector(-RandomNum(tempMinX, tempMaxX),
+                                                      -RandomNum(tempMinY, tempMaxY)),
 //                                              -(impulse * (sprayScale * RandomNum() / spawnMat.density)),
                                                new Atom(Vector(), spawnMat->GetIndex(), 0, spawnColor, 2),
                                                0);