mirror of https://github.com/AxioDL/metaforce.git
265 lines
6.7 KiB
C++
265 lines
6.7 KiB
C++
#include "CModVectorElement.hpp"
|
|
#include "CParticleGlobals.hpp"
|
|
#include "CRandom16.hpp"
|
|
#include <math.h>
|
|
|
|
namespace pshag
|
|
{
|
|
|
|
bool CMVEImplosion::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
Zeus::CVector3f av;
|
|
x4_implPoint->GetValue(frame, av);
|
|
|
|
Zeus::CVector3f dv = av - pPos;
|
|
float dvm = dv.magnitude();
|
|
|
|
float c;
|
|
xc_maxMag->GetValue(frame, c);
|
|
if (dvm > c)
|
|
return false;
|
|
|
|
float d;
|
|
x10_minMag->GetValue(frame, d);
|
|
if (x14_enableMinMag && dvm < d)
|
|
return false;
|
|
|
|
if (0.f == dvm)
|
|
return false;
|
|
|
|
float b;
|
|
x8_magScale->GetValue(frame, b);
|
|
pVel += Zeus::CVector3f(b / dvm) * dv;
|
|
return false;
|
|
}
|
|
|
|
bool CMVEExponentialImplosion::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
Zeus::CVector3f av;
|
|
x4_implPoint->GetValue(frame, av);
|
|
|
|
Zeus::CVector3f dv = av - pPos;
|
|
float dvm = dv.magnitude();
|
|
|
|
float c;
|
|
xc_maxMag->GetValue(frame, c);
|
|
if (dvm > c)
|
|
return false;
|
|
|
|
float d;
|
|
x10_minMag->GetValue(frame, d);
|
|
if (x14_enableMinMag && dvm < d)
|
|
return false;
|
|
|
|
if (0.f == dvm)
|
|
return false;
|
|
|
|
float b;
|
|
x8_magScale->GetValue(frame, b);
|
|
pVel += Zeus::CVector3f(b) * dv;
|
|
return false;
|
|
}
|
|
|
|
bool CMVELinearImplosion::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
Zeus::CVector3f av;
|
|
x4_implPoint->GetValue(frame, av);
|
|
|
|
Zeus::CVector3f dv = av - pPos;
|
|
float dvm = dv.magnitude();
|
|
|
|
float c;
|
|
xc_maxMag->GetValue(frame, c);
|
|
if (dvm > c)
|
|
return false;
|
|
|
|
float d;
|
|
x10_minMag->GetValue(frame, d);
|
|
if (x14_enableMinMag && dvm < d)
|
|
return false;
|
|
|
|
if (0.f == dvm)
|
|
return false;
|
|
|
|
float b;
|
|
x8_magScale->GetValue(frame, b);
|
|
pVel = Zeus::CVector3f(b / dvm) * dv;
|
|
return false;
|
|
}
|
|
|
|
bool CMVETimeChain::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
int v;
|
|
xc_swFrame->GetValue(frame, v);
|
|
if (frame >= v)
|
|
return x8_b->GetValue(frame, pVel, pPos);
|
|
else
|
|
return x4_a->GetValue(frame, pVel, pPos);
|
|
}
|
|
|
|
CMVEBounce::CMVEBounce(CVectorElement *a, CVectorElement *b, CRealElement *c, CRealElement *d, bool f)
|
|
: x4_a(a), x8_b(b), xc_c(c), x10_d(d), x14_e(false), x15_f(f), x24_j(0.0)
|
|
{
|
|
if (x4_a && x8_b && x4_a->IsFastConstant() && x8_b->IsFastConstant())
|
|
{
|
|
x14_e = true;
|
|
x8_b->GetValue(0, x18_g);
|
|
|
|
if (x18_g.magSquared() > 0.0)
|
|
x18_g.normalize();
|
|
Zeus::CVector3f a;
|
|
x4_a->GetValue(0, a);
|
|
x24_j = x18_g.dot(a);
|
|
}
|
|
}
|
|
|
|
bool CMVEBounce::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
if (!x14_e)
|
|
{
|
|
x8_b->GetValue(frame, ((Zeus::CVector3f&)x18_g));
|
|
((Zeus::CVector3f&)x18_g).normalize();
|
|
|
|
Zeus::CVector3f a;
|
|
x4_a->GetValue(frame, a);
|
|
|
|
(float&)(x24_j) = x18_g.dot(a);
|
|
}
|
|
|
|
float dot = x18_g.dot(pPos);
|
|
if ((dot - x24_j) <= 0.0f)
|
|
{
|
|
if (x15_f)
|
|
return true;
|
|
}
|
|
else
|
|
return false;
|
|
|
|
if (pVel.magSquared() > 0.0f)
|
|
return false;
|
|
|
|
Zeus::CVector3f delta = pPos - pVel;
|
|
pPos += Zeus::CVector3f{(-((((delta.z * ((delta.x * (delta.y * x18_g.y))
|
|
+ ((pVel.x * (x18_g.y * pVel.y)) + x18_g.x))) + x18_g.z) - x24_j)) /
|
|
((pVel.z * ((pVel.x * (x18_g.y * pVel.y)) + x18_g.x)) + x18_g.z)) - (
|
|
(x18_g.z * ((x18_g.x * (x18_g.y * pVel.y)) + pVel.x)) + pVel.z)} * pVel;
|
|
|
|
float d = 0.0f;
|
|
x10_d->GetValue(frame, d);
|
|
pVel -= d * pVel;
|
|
|
|
float c = 0.0f;
|
|
xc_c->GetValue(frame, c);
|
|
pVel -= Zeus::CVector3f{(1.0f + c) * ((x18_g.z * (x18_g.x * (x18_g.y * pVel.y)) + pVel.x) + pVel.x)} * x18_g;
|
|
return false;
|
|
}
|
|
|
|
bool CMVEConstant::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
x4_x->GetValue(frame, pVel.x);
|
|
x8_y->GetValue(frame, pVel.y);
|
|
xc_z->GetValue(frame, pVel.z);
|
|
return false;
|
|
}
|
|
|
|
bool CMVEFastConstant::GetValue(int /*frame*/, Zeus::CVector3f& pVel, Zeus::CVector3f& /*pPos*/) const
|
|
{
|
|
pVel = x4_val;
|
|
return false;
|
|
}
|
|
|
|
bool CMVEGravity::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& /*pPos*/) const
|
|
{
|
|
Zeus::CVector3f grav;
|
|
x4_a->GetValue(frame, grav);
|
|
pVel += grav;
|
|
return false;
|
|
}
|
|
|
|
bool CMVEExplode::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& /*pPos*/) const
|
|
{
|
|
if (frame == 0)
|
|
{
|
|
float b;
|
|
x8_b->GetValue(frame, b);
|
|
pVel *= b;
|
|
}
|
|
else
|
|
{
|
|
CRandom16* rand = CRandom16::GetRandomNumber();
|
|
Zeus::CVector3f vec;
|
|
do
|
|
{
|
|
vec = {rand->Float() - 0.5f, rand->Float() - 0.5f, rand->Float() - 0.5f};
|
|
}
|
|
while (vec.magSquared() > 1.0);
|
|
|
|
vec.normalize();
|
|
float a;
|
|
x4_a->GetValue(frame, a);
|
|
pVel = vec * a;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool CMVESetPosition::GetValue(int frame, Zeus::CVector3f& /*pVel*/, Zeus::CVector3f& pPos) const
|
|
{
|
|
x4_a->GetValue(frame, pPos);
|
|
return false;
|
|
}
|
|
|
|
bool CMVEPulse::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
int a, b;
|
|
x4_aDuration->GetValue(frame, a);
|
|
x8_bDuration->GetValue(frame, b);
|
|
int cv = std::max(1, a + b + 1);
|
|
|
|
if (b >= 1)
|
|
{
|
|
int cv2 = frame % cv;
|
|
if (cv2 >= a)
|
|
x10_bVal->GetValue(frame, pVel, pPos);
|
|
else
|
|
xc_aVal->GetValue(frame, pVel, pPos);
|
|
}
|
|
else
|
|
xc_aVal->GetValue(frame, pVel, pPos);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool CMVEWind::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& /*pPos*/) const
|
|
{
|
|
Zeus::CVector3f direction;
|
|
x4_direction->GetValue(frame, direction);
|
|
float speed;
|
|
x8_speed->GetValue(frame, speed);
|
|
pVel += (direction - pVel) * speed;
|
|
return false;
|
|
}
|
|
|
|
bool CMVESwirl::GetValue(int frame, Zeus::CVector3f& pVel, Zeus::CVector3f& pPos) const
|
|
{
|
|
Zeus::CVector3f a, b;
|
|
x4_a->GetValue(frame, a);
|
|
x8_b->GetValue(frame, b);
|
|
const Zeus::CVector3f diff = a - pPos;
|
|
float x = (diff.x - (((diff.z * ((diff.x * (diff.y * b.y)) + b.x)) + b.z) * b.x));
|
|
float y = (diff.y - (((diff.z * ((diff.x * (diff.y * b.y)) + b.x)) + b.z) * b.y));
|
|
float z = (diff.z - (((diff.z * ((diff.x * (diff.y * b.y)) + b.x)) + b.z) * b.z));
|
|
float c = 0.0f, d = 0.0f;
|
|
xc_c->GetValue(frame, c);
|
|
x10_d->GetValue(frame, d);
|
|
|
|
const float f9 = (b.z * ((b.x * (b.y * pVel.y)) + pVel.x)) + pVel.x;
|
|
pVel.x = (c * ((f9 * b.x) + (d * ((b.y * (y * b.z)) - z)))) + ((1.0 - c) * pVel.x);
|
|
pVel.y = (c * ((f9 * b.y) + (d * ((b.z * x) - (z * b.x))))) + ((1.0 - c) * pVel.y);
|
|
pVel.z = (c * ((f9 * b.z) + (d * ((b.x * (x * b.y)) - y)))) + ((1.0 - c) * pVel.x);
|
|
return false;
|
|
}
|
|
|
|
|
|
}
|