Some work-in-progress in hp and mobs and a frightening amount of random fixes.

src/clientobject.cpp

@@ -494,7 +494,7 @@ void RatCAO::updateLight(u8 light_at_pos)
 
 v3s16 RatCAO::getLightPosition()
 {
-	return floatToInt(m_position, BS);
+	return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
 }
 
 void RatCAO::updateNodePos()
@@ -552,4 +552,181 @@ void RatCAO::initialize(const std::string &data)
 	updateNodePos();
 }
 
+/*
+	Oerkki1CAO
+*/
+
+#include "inventory.h"
+
+// Prototype
+Oerkki1CAO proto_Oerkki1CAO;
+
+Oerkki1CAO::Oerkki1CAO():
+	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);
+}
+
+Oerkki1CAO::~Oerkki1CAO()
+{
+}
+
+ClientActiveObject* Oerkki1CAO::create()
+{
+	return new Oerkki1CAO();
+}
+
+void Oerkki1CAO::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(-BS/2,0,0, 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(-BS/2,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(porting::getDataPath("oerkki1.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 Oerkki1CAO::removeFromScene()
+{
+	if(m_node == NULL)
+		return;
+
+	m_node->remove();
+	m_node = NULL;
+}
+
+void Oerkki1CAO::updateLight(u8 light_at_pos)
+{
+	if(m_node == NULL)
+		return;
+
+	u8 li = decode_light(light_at_pos);
+	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 Oerkki1CAO::getLightPosition()
+{
+	return floatToInt(m_position+v3f(0,BS*1.5,0), BS);
+}
+
+void Oerkki1CAO::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 + 90.0;
+	m_node->setRotation(rot);
+}
+
+void Oerkki1CAO::step(float dtime, ClientEnvironment *env)
+{
+	pos_translator.translate(dtime);
+	updateNodePos();
+
+	LocalPlayer *player = env->getLocalPlayer();
+	assert(player);
+	
+	v3f playerpos = player->getPosition();
+	v2f playerpos_2d(playerpos.X,playerpos.Z);
+	v2f objectpos_2d(m_position.X,m_position.Z);
+
+	if(fabs(objectpos_2d.Y - playerpos_2d.Y) < 2.0*BS &&
+			objectpos_2d.getDistanceFrom(playerpos_2d) < 1.0*BS)
+	{
+		if(m_attack_interval.step(dtime, 0.5))
+		{
+			env->damageLocalPlayer(2);
+		}
+	}
+}
+
+void Oerkki1CAO::processMessage(const std::string &data)
+{
+	//dstream<<"Oerkki1CAO: 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 Oerkki1CAO::initialize(const std::string &data)
+{
+	//dstream<<"Oerkki1CAO: 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();
+}
+