aboutsummaryrefslogtreecommitdiff
path: root/src/content_cao.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/content_cao.cpp')
-rw-r--r--src/content_cao.cpp157
1 files changed, 157 insertions, 0 deletions
diff --git a/src/content_cao.cpp b/src/content_cao.cpp
index dc5ac400f..dfeaea85a 100644
--- a/src/content_cao.cpp
+++ b/src/content_cao.cpp
@@ -752,4 +752,161 @@ void Oerkki1CAO::initialize(const std::string &data)
updateNodePos();
}
+/*
+ FireflyCAO
+*/
+
+// Prototype
+FireflyCAO proto_FireflyCAO;
+
+FireflyCAO::FireflyCAO():
+ ClientActiveObject(0),
+ m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS/2.,BS/3.),
+ m_node(NULL),
+ m_position(v3f(0,10*BS,0)),
+ m_yaw(0)
+{
+ ClientActiveObject::registerType(getType(), create);
+}
+FireflyCAO::~FireflyCAO()
+{
+}
+
+ClientActiveObject* FireflyCAO::create()
+{
+ return new FireflyCAO();
+}
+
+void FireflyCAO::addToScene(scene::ISceneManager *smgr)
+{
+ if(m_node != NULL)
+ return;
+
+ video::IVideoDriver* driver = smgr->getVideoDriver();
+
+ scene::SMesh *mesh = new scene::SMesh();
+ scene::IMeshBuffer *buf = new scene::SMeshBuffer();
+ video::SColor c(255,255,255,255);
+ video::S3DVertex vertices[4] =
+ {
+ video::S3DVertex(0,0,0, 0,0,0, c, 0,1),
+ video::S3DVertex(BS/2,0,0, 0,0,0, c, 1,1),
+ video::S3DVertex(BS/2,BS/2,0, 0,0,0, c, 1,0),
+ video::S3DVertex(0,BS/2,0, 0,0,0, c, 0,0),
+ };
+ u16 indices[] = {0,1,2,2,3,0};
+ buf->append(vertices, 4, indices, 6);
+ // Set material
+ buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
+ buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
+ //buf->getMaterial().setTexture(0, NULL);
+ buf->getMaterial().setTexture
+ (0, driver->getTexture(getTexturePath("firefly.png").c_str()));
+ buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
+ buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
+ buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
+ // Add to mesh
+ mesh->addMeshBuffer(buf);
+ buf->drop();
+ m_node = smgr->addMeshSceneNode(mesh, NULL);
+ mesh->drop();
+ // Set it to use the materials of the meshbuffers directly.
+ // This is needed for changing the texture in the future
+ m_node->setReadOnlyMaterials(true);
+ updateNodePos();
+}
+
+void FireflyCAO::removeFromScene()
+{
+ if(m_node == NULL)
+ return;
+
+ m_node->remove();
+ m_node = NULL;
+}
+
+void FireflyCAO::updateLight(u8 light_at_pos)
+{
+ if(m_node == NULL)
+ return;
+
+ u8 li = 255;
+ video::SColor color(255,li,li,li);
+
+ scene::IMesh *mesh = m_node->getMesh();
+ if(mesh == NULL)
+ return;
+
+ u16 mc = mesh->getMeshBufferCount();
+ for(u16 j=0; j<mc; j++)
+ {
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(j);
+ video::S3DVertex *vertices = (video::S3DVertex*)buf->getVertices();
+ u16 vc = buf->getVertexCount();
+ for(u16 i=0; i<vc; i++)
+ {
+ vertices[i].Color = color;
+ }
+ }
+}
+
+v3s16 FireflyCAO::getLightPosition()
+{
+ return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
+}
+
+void FireflyCAO::updateNodePos()
+{
+ if(m_node == NULL)
+ return;
+
+ //m_node->setPosition(m_position);
+ m_node->setPosition(pos_translator.vect_show);
+
+ v3f rot = m_node->getRotation();
+ rot.Y = 180.0 - m_yaw;
+ m_node->setRotation(rot);
+}
+
+void FireflyCAO::step(float dtime, ClientEnvironment *env)
+{
+ pos_translator.translate(dtime);
+ updateNodePos();
+}
+
+void FireflyCAO::processMessage(const std::string &data)
+{
+ //dstream<<"FireflyCAO: Got message"<<std::endl;
+ std::istringstream is(data, std::ios::binary);
+ // command
+ u8 cmd = readU8(is);
+ if(cmd == 0)
+ {
+ // pos
+ m_position = readV3F1000(is);
+ pos_translator.update(m_position);
+ // yaw
+ m_yaw = readF1000(is);
+ updateNodePos();
+ }
+}
+
+void FireflyCAO::initialize(const std::string &data)
+{
+ //dstream<<"FireflyCAO: Got init data"<<std::endl;
+
+ {
+ std::istringstream is(data, std::ios::binary);
+ // version
+ u8 version = readU8(is);
+ // check version
+ if(version != 0)
+ return;
+ // pos
+ m_position = readV3F1000(is);
+ pos_translator.init(m_position);
+ }
+
+ updateNodePos();
+}