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Allow vertical axis particle rotation constraint

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Use tables for adding particles, deprecate former way.

separate particles(pawner) definition, add default values, work with no
arguments
This commit is contained in:
khonkhortisan 2013-04-22 11:35:10 -07:00 • committed by ShadowNinja
parent a4c5f10ecf
commit 2b1eff7725
10 changed files with 266 additions and 93 deletions
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17
src/particles.cpp
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@ -57,6 +57,7 @@ Particle::Particle(
float expirationtime,
float size,
bool collisiondetection,
bool vertical,
video::ITexture *texture,
v2f texpos,
v2f texsize
@ -86,6 +87,7 @@ Particle::Particle(
m_player = player;
m_size = size;
m_collisiondetection = collisiondetection;
m_vertical = vertical;
// Irrlicht stuff
m_collisionbox = core::aabbox3d<f32>
@ -199,8 +201,13 @@ void Particle::updateVertices()
for(u16 i=0; i<4; i++)
{
m_vertices[i].Pos.rotateYZBy(m_player->getPitch());
m_vertices[i].Pos.rotateXZBy(m_player->getYaw());
if (m_vertical) {
v3f ppos = m_player->getPosition()/BS;
m_vertices[i].Pos.rotateXZBy(atan2(ppos.Z-m_pos.Z, ppos.X-m_pos.X)/core::DEGTORAD+90);
} else {
m_vertices[i].Pos.rotateYZBy(m_player->getPitch());
m_vertices[i].Pos.rotateXZBy(m_player->getYaw());
}
m_box.addInternalPoint(m_vertices[i].Pos);
m_vertices[i].Pos += m_pos*BS;
}
@ -293,6 +300,7 @@ void addNodeParticle(IGameDef* gamedef, scene::ISceneManager* smgr,
rand()%100/100., // expiration time
visual_size,
true,
false,
texture,
texpos,
texsize);
@ -306,7 +314,7 @@ ParticleSpawner::ParticleSpawner(IGameDef* gamedef, scene::ISceneManager *smgr,
u16 amount, float time,
v3f minpos, v3f maxpos, v3f minvel, v3f maxvel, v3f minacc, v3f maxacc,
float minexptime, float maxexptime, float minsize, float maxsize,
bool collisiondetection, video::ITexture *texture, u32 id)
bool collisiondetection, bool vertical, video::ITexture *texture, u32 id)
{
m_gamedef = gamedef;
m_smgr = smgr;
@ -324,6 +332,7 @@ ParticleSpawner::ParticleSpawner(IGameDef* gamedef, scene::ISceneManager *smgr,
m_minsize = minsize;
m_maxsize = maxsize;
m_collisiondetection = collisiondetection;
m_vertical = vertical;
m_texture = texture;
m_time = 0;
@ -372,6 +381,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment &env)
exptime,
size,
m_collisiondetection,
m_vertical,
m_texture,
v2f(0.0, 0.0),
v2f(1.0, 1.0));
@ -410,6 +420,7 @@ void ParticleSpawner::step(float dtime, ClientEnvironment &env)
exptime,
size,
m_collisiondetection,
m_vertical,
m_texture,
v2f(0.0, 0.0),
v2f(1.0, 1.0));