void MobV2CAO::step(float dtime, ClientEnvironment *env)
{
scene::MyBillboardSceneNode *bill = m_node;
+ if(!bill)
+ return;
pos_translator.translate(dtime);
if(m_sprite_type == "humanoid_1"){
scene::ICameraSceneNode* camera = m_node->getSceneManager()->getActiveCamera();
+ if(!camera)
+ return;
v3f cam_to_mob = m_node->getAbsolutePosition() - camera->getAbsolutePosition();
cam_to_mob.normalize();
int col = 0;
selection_size.X);
}
+/*
+ LuaEntityCAO
+*/
+
+#include "luaentity_common.h"
+
+// Prototype
+LuaEntityCAO proto_LuaEntityCAO;
+
+LuaEntityCAO::LuaEntityCAO():
+ ClientActiveObject(0),
+ m_selection_box(-BS/3.,-BS/3.,-BS/3., BS/3.,BS/3.,BS/3.),
+ m_meshnode(NULL),
+ m_spritenode(NULL),
+ m_position(v3f(0,10*BS,0)),
+ m_yaw(0),
+ m_prop(new LuaEntityProperties)
+{
+ ClientActiveObject::registerType(getType(), create);
+}
+
+LuaEntityCAO::~LuaEntityCAO()
+{
+ delete m_prop;
+}
+
+ClientActiveObject* LuaEntityCAO::create()
+{
+ return new LuaEntityCAO();
+}
+
+void LuaEntityCAO::addToScene(scene::ISceneManager *smgr)
+{
+ if(m_meshnode != NULL || m_spritenode != NULL)
+ return;
+
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
+
+ if(m_prop->visual == "single_sprite"){
+ infostream<<"LuaEntityCAO::addToScene(): single_sprite"<<std::endl;
+ m_spritenode = new scene::MyBillboardSceneNode(
+ smgr->getRootSceneNode(), smgr, -1, v3f(0,0,0), v2f(1,1));
+ std::string texturestring = "unknown_block.png";
+ if(m_prop->textures.size() >= 1)
+ texturestring = m_prop->textures[0];
+ m_spritenode->setMaterialTexture(0,
+ g_texturesource->getTextureRaw(texturestring));
+ m_spritenode->setMaterialFlag(video::EMF_LIGHTING, false);
+ m_spritenode->setMaterialFlag(video::EMF_BILINEAR_FILTER, false);
+ m_spritenode->setMaterialType(video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF);
+ m_spritenode->setMaterialFlag(video::EMF_FOG_ENABLE, true);
+ m_spritenode->setColor(video::SColor(255,0,0,0));
+ m_spritenode->setVisible(false); /* Set visible when brightness is known */
+ m_spritenode->setSize(v2f(1,1)*1.0*BS);
+ {
+ const float txs = 1.0 / 1;
+ const float tys = 1.0 / 1;
+ m_spritenode->setTCoords(0, v2f(txs*1, tys*1));
+ m_spritenode->setTCoords(1, v2f(txs*1, tys*0));
+ m_spritenode->setTCoords(2, v2f(txs*0, tys*0));
+ m_spritenode->setTCoords(3, v2f(txs*0, tys*1));
+ }
+ } else if(m_prop->visual == "cube"){
+ infostream<<"LuaEntityCAO::addToScene(): cube"<<std::endl;
+ video::SColor c(255,255,255,255);
+ video::S3DVertex vertices[24] =
+ {
+ // Up
+ video::S3DVertex(-0.5,+0.5,-0.5, 0,1,0, c, 0,1),
+ video::S3DVertex(-0.5,+0.5,+0.5, 0,1,0, c, 0,0),
+ video::S3DVertex(+0.5,+0.5,+0.5, 0,1,0, c, 1,0),
+ video::S3DVertex(+0.5,+0.5,-0.5, 0,1,0, c, 1,1),
+ // Down
+ video::S3DVertex(-0.5,-0.5,-0.5, 0,-1,0, c, 0,0),
+ video::S3DVertex(+0.5,-0.5,-0.5, 0,-1,0, c, 1,0),
+ video::S3DVertex(+0.5,-0.5,+0.5, 0,-1,0, c, 1,1),
+ video::S3DVertex(-0.5,-0.5,+0.5, 0,-1,0, c, 0,1),
+ // Right
+ video::S3DVertex(+0.5,-0.5,-0.5, 1,0,0, c, 0,1),
+ video::S3DVertex(+0.5,+0.5,-0.5, 1,0,0, c, 0,0),
+ video::S3DVertex(+0.5,+0.5,+0.5, 1,0,0, c, 1,0),
+ video::S3DVertex(+0.5,-0.5,+0.5, 1,0,0, c, 1,1),
+ // Left
+ video::S3DVertex(-0.5,-0.5,-0.5, -1,0,0, c, 1,1),
+ video::S3DVertex(-0.5,-0.5,+0.5, -1,0,0, c, 0,1),
+ video::S3DVertex(-0.5,+0.5,+0.5, -1,0,0, c, 0,0),
+ video::S3DVertex(-0.5,+0.5,-0.5, -1,0,0, c, 1,0),
+ // Back
+ video::S3DVertex(-0.5,-0.5,+0.5, 0,0,1, c, 1,1),
+ video::S3DVertex(+0.5,-0.5,+0.5, 0,0,1, c, 0,1),
+ video::S3DVertex(+0.5,+0.5,+0.5, 0,0,1, c, 0,0),
+ video::S3DVertex(-0.5,+0.5,+0.5, 0,0,1, c, 1,0),
+ // Front
+ video::S3DVertex(-0.5,-0.5,-0.5, 0,0,-1, c, 0,1),
+ video::S3DVertex(-0.5,+0.5,-0.5, 0,0,-1, c, 0,0),
+ video::S3DVertex(+0.5,+0.5,-0.5, 0,0,-1, c, 1,0),
+ video::S3DVertex(+0.5,-0.5,-0.5, 0,0,-1, c, 1,1),
+ };
+
+ for(u32 i=0; i<24; ++i){
+ vertices[i].Pos *= BS;
+ }
+
+ u16 indices[6] = {0,1,2,2,3,0};
+
+ scene::SMesh* mesh = new scene::SMesh();
+ for (u32 i=0; i<6; ++i)
+ {
+ scene::IMeshBuffer* buf = new scene::SMeshBuffer();
+ buf->append(vertices + 4 * i, 4, indices, 6);
+ buf->recalculateBoundingBox();
+ mesh->addMeshBuffer(buf);
+ buf->drop();
+ }
+ mesh->recalculateBoundingBox();
+
+ m_meshnode = smgr->addMeshSceneNode(mesh, NULL);
+
+ m_meshnode->setMesh(mesh);
+ m_meshnode->setScale(v3f(1));
+ for (u32 i = 0; i < 6; ++i)
+ {
+ std::string texturestring = "unknown_block.png";
+ if(m_prop->textures.size() > i)
+ texturestring = m_prop->textures[i];
+ AtlasPointer ap = g_texturesource->getTexture(texturestring);
+
+ // Get the tile texture and atlas transformation
+ video::ITexture* atlas = ap.atlas;
+ v2f pos = ap.pos;
+ v2f size = ap.size;
+
+ // Set material flags and texture
+ video::SMaterial& material = m_meshnode->getMaterial(i);
+ material.setFlag(video::EMF_LIGHTING, false);
+ material.setFlag(video::EMF_BILINEAR_FILTER, false);
+ material.setTexture(0, atlas);
+ material.getTextureMatrix(0).setTextureTranslate(pos.X, pos.Y);
+ material.getTextureMatrix(0).setTextureScale(size.X, size.Y);
+ }
+ // Will be shown when we know the brightness
+ m_meshnode->setVisible(false);
+ } else {
+ infostream<<"LuaEntityCAO::addToScene(): \""<<m_prop->visual
+ <<"\" not supported"<<std::endl;
+ }
+ updateNodePos();
+}
+
+void LuaEntityCAO::removeFromScene()
+{
+ if(m_meshnode){
+ m_meshnode->remove();
+ m_meshnode = NULL;
+ }
+ if(m_spritenode){
+ m_spritenode->remove();
+ m_spritenode = NULL;
+ }
+}
+
+void LuaEntityCAO::updateLight(u8 light_at_pos)
+{
+ u8 li = decode_light(light_at_pos);
+ video::SColor color(255,li,li,li);
+ if(m_meshnode){
+ setMeshVerticesColor(m_meshnode->getMesh(), color);
+ m_meshnode->setVisible(true);
+ }
+ if(m_spritenode){
+ m_spritenode->setColor(color);
+ m_spritenode->setVisible(true);
+ }
+}
+
+v3s16 LuaEntityCAO::getLightPosition()
+{
+ return floatToInt(m_position, BS);
+}
+
+void LuaEntityCAO::updateNodePos()
+{
+ if(m_meshnode){
+ m_meshnode->setPosition(pos_translator.vect_show);
+ }
+ if(m_spritenode){
+ m_spritenode->setPosition(pos_translator.vect_show);
+ }
+}
+
+void LuaEntityCAO::step(float dtime, ClientEnvironment *env)
+{
+ pos_translator.translate(dtime);
+ updateNodePos();
+}
+
+void LuaEntityCAO::processMessage(const std::string &data)
+{
+ infostream<<"LuaEntityCAO: Got message"<<std::endl;
+ std::istringstream is(data, std::ios::binary);
+ // command
+ u8 cmd = readU8(is);
+ if(cmd == 0)
+ {
+ // do_interpolate
+ bool do_interpolate = readU8(is);
+ // pos
+ m_position = readV3F1000(is);
+ // yaw
+ m_yaw = readF1000(is);
+ // is_end_position (for interpolation)
+ bool is_end_position = readU8(is);
+ // update_interval
+ float update_interval = readF1000(is);
+
+ if(do_interpolate)
+ pos_translator.update(m_position, is_end_position, update_interval);
+ else
+ pos_translator.init(m_position);
+ updateNodePos();
+ }
+}
+
+void LuaEntityCAO::initialize(const std::string &data)
+{
+ infostream<<"LuaEntityCAO: 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);
+ // yaw
+ m_yaw = readF1000(is);
+ // properties
+ std::istringstream prop_is(deSerializeLongString(is), std::ios::binary);
+ m_prop->deSerialize(prop_is);
+
+ infostream<<"m_prop: "<<m_prop->dump()<<std::endl;
+
+ m_selection_box = m_prop->collisionbox;
+ m_selection_box.MinEdge *= BS;
+ m_selection_box.MaxEdge *= BS;
+
+ pos_translator.init(m_position);
+
+ updateNodePos();
+}
+
+
projects / oweals / minetest.git / blobdiff