#include "content_cao.h"
#include "tile.h"
#include "environment.h"
+#include "collision.h"
+#include "settings.h"
+#include <ICameraSceneNode.h>
+#include <ITextSceneNode.h>
+#include <IBillboardSceneNode.h>
+#include "serialization.h" // For decompressZlib
+#include "gamedef.h"
+#include "clientobject.h"
+#include "content_object.h"
+#include "mesh.h"
+#include "utility.h" // For IntervalLimiter
+#include "itemdef.h"
+#include "tool.h"
+class Settings;
+struct ToolCapabilities;
core::map<u16, ClientActiveObject::Factory> ClientActiveObject::m_types;
+/*
+ SmoothTranslator
+*/
+
+struct SmoothTranslator
+{
+ v3f vect_old;
+ v3f vect_show;
+ v3f vect_aim;
+ f32 anim_counter;
+ f32 anim_time;
+ f32 anim_time_counter;
+ bool aim_is_end;
+
+ SmoothTranslator():
+ vect_old(0,0,0),
+ vect_show(0,0,0),
+ vect_aim(0,0,0),
+ anim_counter(0),
+ anim_time(0),
+ anim_time_counter(0),
+ aim_is_end(true)
+ {}
+
+ void init(v3f vect)
+ {
+ vect_old = vect;
+ vect_show = vect;
+ vect_aim = vect;
+ anim_counter = 0;
+ anim_time = 0;
+ anim_time_counter = 0;
+ aim_is_end = true;
+ }
+
+ void sharpen()
+ {
+ init(vect_show);
+ }
+
+ void update(v3f vect_new, bool is_end_position=false, float update_interval=-1)
+ {
+ aim_is_end = is_end_position;
+ vect_old = vect_show;
+ vect_aim = vect_new;
+ if(update_interval > 0){
+ anim_time = update_interval;
+ } else {
+ if(anim_time < 0.001 || anim_time > 1.0)
+ anim_time = anim_time_counter;
+ else
+ anim_time = anim_time * 0.9 + anim_time_counter * 0.1;
+ }
+ anim_time_counter = 0;
+ anim_counter = 0;
+ }
+
+ void translate(f32 dtime)
+ {
+ anim_time_counter = anim_time_counter + dtime;
+ anim_counter = anim_counter + dtime;
+ v3f vect_move = vect_aim - vect_old;
+ f32 moveratio = 1.0;
+ if(anim_time > 0.001)
+ moveratio = anim_time_counter / anim_time;
+ // Move a bit less than should, to avoid oscillation
+ moveratio = moveratio * 0.8;
+ float move_end = 1.5;
+ if(aim_is_end)
+ move_end = 1.0;
+ if(moveratio > move_end)
+ moveratio = move_end;
+ vect_show = vect_old + vect_move * moveratio;
+ }
+
+ bool is_moving()
+ {
+ return ((anim_time_counter / anim_time) < 1.4);
+ }
+};
+
+/*
+ Other stuff
+*/
+
+static void setBillboardTextureMatrix(scene::IBillboardSceneNode *bill,
+ float txs, float tys, int col, int row)
+{
+ video::SMaterial& material = bill->getMaterial(0);
+ core::matrix4& matrix = material.getTextureMatrix(0);
+ matrix.setTextureTranslate(txs*col, tys*row);
+ matrix.setTextureScale(txs, tys);
+}
+
/*
TestCAO
*/
+class TestCAO : public ClientActiveObject
+{
+public:
+ TestCAO(IGameDef *gamedef, ClientEnvironment *env);
+ virtual ~TestCAO();
+
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_TEST;
+ }
+
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env);
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr);
+ void removeFromScene();
+ void updateLight(u8 light_at_pos);
+ v3s16 getLightPosition();
+ void updateNodePos();
+
+ void step(float dtime, ClientEnvironment *env);
+
+ void processMessage(const std::string &data);
+
+private:
+ scene::IMeshSceneNode *m_node;
+ v3f m_position;
+};
+
// Prototype
-TestCAO proto_TestCAO;
+TestCAO proto_TestCAO(NULL, NULL);
-TestCAO::TestCAO():
- ClientActiveObject(0),
+TestCAO::TestCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
m_node(NULL),
m_position(v3f(0,10*BS,0))
{
{
}
-ClientActiveObject* TestCAO::create()
+ClientActiveObject* TestCAO::create(IGameDef *gamedef, ClientEnvironment *env)
{
- return new TestCAO();
+ return new TestCAO(gamedef, env);
}
-void TestCAO::addToScene(scene::ISceneManager *smgr)
+void TestCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
{
if(m_node != NULL)
return;
- video::IVideoDriver* driver = smgr->getVideoDriver();
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
scene::SMesh *mesh = new scene::SMesh();
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
// Set material
buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("rat.png").c_str()));
+ buf->getMaterial().setTexture(0, tsrc->getTextureRaw("rat.png"));
buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
if(m_node)
{
v3f rot = m_node->getRotation();
- //dstream<<"dtime="<<dtime<<", rot.Y="<<rot.Y<<std::endl;
+ //infostream<<"dtime="<<dtime<<", rot.Y="<<rot.Y<<std::endl;
rot.Y += dtime * 180;
m_node->setRotation(rot);
}
void TestCAO::processMessage(const std::string &data)
{
- dstream<<"TestCAO: Got data: "<<data<<std::endl;
+ infostream<<"TestCAO: Got data: "<<data<<std::endl;
std::istringstream is(data, std::ios::binary);
u16 cmd;
is>>cmd;
ItemCAO
*/
+class ItemCAO : public ClientActiveObject
+{
+public:
+ ItemCAO(IGameDef *gamedef, ClientEnvironment *env);
+ virtual ~ItemCAO();
+
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_ITEM;
+ }
+
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env);
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr);
+ void removeFromScene();
+ void updateLight(u8 light_at_pos);
+ v3s16 getLightPosition();
+ void updateNodePos();
+ void updateInfoText();
+ void updateTexture();
+
+ void step(float dtime, ClientEnvironment *env);
+
+ void processMessage(const std::string &data);
+
+ void initialize(const std::string &data);
+
+ core::aabbox3d<f32>* getSelectionBox()
+ {return &m_selection_box;}
+ v3f getPosition()
+ {return m_position;}
+
+ std::string infoText()
+ {return m_infotext;}
+
+private:
+ core::aabbox3d<f32> m_selection_box;
+ scene::IMeshSceneNode *m_node;
+ v3f m_position;
+ std::string m_itemstring;
+ std::string m_infotext;
+};
+
#include "inventory.h"
// Prototype
-ItemCAO proto_ItemCAO;
+ItemCAO proto_ItemCAO(NULL, NULL);
-ItemCAO::ItemCAO():
- ClientActiveObject(0),
+ItemCAO::ItemCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.),
m_node(NULL),
m_position(v3f(0,10*BS,0))
{
- ClientActiveObject::registerType(getType(), create);
+ if(!gamedef && !env)
+ {
+ ClientActiveObject::registerType(getType(), create);
+ }
}
ItemCAO::~ItemCAO()
{
}
-ClientActiveObject* ItemCAO::create()
+ClientActiveObject* ItemCAO::create(IGameDef *gamedef, ClientEnvironment *env)
{
- return new ItemCAO();
+ return new ItemCAO(gamedef, env);
}
-void ItemCAO::addToScene(scene::ISceneManager *smgr)
+void ItemCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
{
if(m_node != NULL)
return;
- video::IVideoDriver* driver = smgr->getVideoDriver();
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
scene::SMesh *mesh = new scene::SMesh();
scene::IMeshBuffer *buf = new scene::SMeshBuffer();
// Set material
buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
- //buf->getMaterial().setTexture(0, NULL);
- // Initialize with the stick texture
- buf->getMaterial().setTexture
- (0, driver->getTexture(getTexturePath("stick.png").c_str()));
+ // Initialize with a generated placeholder texture
+ buf->getMaterial().setTexture(0, tsrc->getTextureRaw(""));
buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
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();
+
+ /*
+ Update image of node
+ */
+
+ updateTexture();
}
void ItemCAO::removeFromScene()
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;
- }
- }
+ setMeshColor(m_node->getMesh(), color);
}
v3s16 ItemCAO::getLightPosition()
{
- return floatToInt(m_position, BS);
+ return floatToInt(m_position + v3f(0,0.5*BS,0), BS);
}
void ItemCAO::updateNodePos()
m_node->setPosition(m_position);
}
+void ItemCAO::updateInfoText()
+{
+ try{
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(m_itemstring, idef);
+ if(item.isKnown(idef))
+ m_infotext = item.getDefinition(idef).description;
+ else
+ m_infotext = "Unknown item: '" + m_itemstring + "'";
+ if(item.count >= 2)
+ m_infotext += " (" + itos(item.count) + ")";
+ }
+ catch(SerializationError &e)
+ {
+ m_infotext = "Unknown item: '" + m_itemstring + "'";
+ }
+}
+
+void ItemCAO::updateTexture()
+{
+ if(m_node == NULL)
+ return;
+
+ // Create an inventory item to see what is its image
+ std::istringstream is(m_itemstring, std::ios_base::binary);
+ video::ITexture *texture = NULL;
+ try{
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(is, idef);
+ texture = item.getDefinition(idef).inventory_texture;
+ }
+ catch(SerializationError &e)
+ {
+ infostream<<"WARNING: "<<__FUNCTION_NAME
+ <<": error deSerializing itemstring \""
+ <<m_itemstring<<std::endl;
+ }
+
+ // Set meshbuffer texture
+ m_node->getMaterial(0).setTexture(0, texture);
+}
+
+
void ItemCAO::step(float dtime, ClientEnvironment *env)
{
if(m_node)
void ItemCAO::processMessage(const std::string &data)
{
- dstream<<"ItemCAO: Got message"<<std::endl;
+ //infostream<<"ItemCAO: Got message"<<std::endl;
std::istringstream is(data, std::ios::binary);
// command
u8 cmd = readU8(is);
m_position = readV3F1000(is);
updateNodePos();
}
+ if(cmd == 1)
+ {
+ // itemstring
+ m_itemstring = deSerializeString(is);
+ updateInfoText();
+ updateTexture();
+ }
}
void ItemCAO::initialize(const std::string &data)
{
- dstream<<"ItemCAO: Got init data"<<std::endl;
+ infostream<<"ItemCAO: Got init data"<<std::endl;
{
std::istringstream is(data, std::ios::binary);
return;
// pos
m_position = readV3F1000(is);
- // inventorystring
- m_inventorystring = deSerializeString(is);
+ // itemstring
+ m_itemstring = deSerializeString(is);
}
updateNodePos();
-
- /*
- Update image of node
- */
-
- if(m_node == NULL)
- return;
-
- scene::IMesh *mesh = m_node->getMesh();
-
- if(mesh == NULL)
- return;
-
- scene::IMeshBuffer *buf = mesh->getMeshBuffer(0);
-
- if(buf == NULL)
- return;
-
- // Create an inventory item to see what is its image
- std::istringstream is(m_inventorystring, std::ios_base::binary);
- video::ITexture *texture = NULL;
- try{
- InventoryItem *item = NULL;
- item = InventoryItem::deSerialize(is);
- dstream<<__FUNCTION_NAME<<": m_inventorystring=\""
- <<m_inventorystring<<"\" -> item="<<item
- <<std::endl;
- if(item)
- {
- texture = item->getImage();
- delete item;
- }
- }
- catch(SerializationError &e)
- {
- dstream<<"WARNING: "<<__FUNCTION_NAME
- <<": error deSerializing inventorystring \""
- <<m_inventorystring<<"\""<<std::endl;
- }
-
- // Set meshbuffer texture
- buf->getMaterial().setTexture(0, texture);
-
+ updateInfoText();
}
/*
- RatCAO
+ LuaEntityCAO
*/
-#include "inventory.h"
-
-// Prototype
-RatCAO proto_RatCAO;
-
-RatCAO::RatCAO():
- 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);
-}
-
-RatCAO::~RatCAO()
-{
-}
-
-ClientActiveObject* RatCAO::create()
-{
- return new RatCAO();
-}
-
-void RatCAO::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(getTexturePath("rat.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 RatCAO::removeFromScene()
-{
- if(m_node == NULL)
- return;
-
- m_node->remove();
- m_node = NULL;
-}
-
-void RatCAO::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 RatCAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
-}
-
-void RatCAO::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 RatCAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
-}
+#include "luaentity_common.h"
-void RatCAO::processMessage(const std::string &data)
+class LuaEntityCAO : public ClientActiveObject
{
- //dstream<<"RatCAO: Got message"<<std::endl;
- std::istringstream is(data, std::ios::binary);
- // command
- u8 cmd = readU8(is);
- if(cmd == 0)
+private:
+ core::aabbox3d<f32> m_selection_box;
+ scene::IMeshSceneNode *m_meshnode;
+ scene::IBillboardSceneNode *m_spritenode;
+ v3f m_position;
+ v3f m_velocity;
+ v3f m_acceleration;
+ float m_yaw;
+ s16 m_hp;
+ struct LuaEntityProperties *m_prop;
+ SmoothTranslator pos_translator;
+ // Spritesheet/animation stuff
+ v2f m_tx_size;
+ v2s16 m_tx_basepos;
+ bool m_tx_select_horiz_by_yawpitch;
+ int m_anim_frame;
+ int m_anim_num_frames;
+ float m_anim_framelength;
+ float m_anim_timer;
+ ItemGroupList m_armor_groups;
+ float m_reset_textures_timer;
+
+public:
+ LuaEntityCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
+ 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_velocity(v3f(0,0,0)),
+ m_acceleration(v3f(0,0,0)),
+ m_yaw(0),
+ m_hp(1),
+ m_prop(new LuaEntityProperties),
+ m_tx_size(1,1),
+ m_tx_basepos(0,0),
+ m_tx_select_horiz_by_yawpitch(false),
+ m_anim_frame(0),
+ m_anim_num_frames(1),
+ m_anim_framelength(0.2),
+ m_anim_timer(0),
+ m_reset_textures_timer(-1)
{
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
- updateNodePos();
+ if(gamedef == NULL)
+ ClientActiveObject::registerType(getType(), create);
}
-}
-void RatCAO::initialize(const std::string &data)
-{
- //dstream<<"RatCAO: Got init data"<<std::endl;
-
+ void 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)
+ if(version != 1)
return;
// pos
m_position = readV3F1000(is);
+ // yaw
+ m_yaw = readF1000(is);
+ // hp
+ m_hp = readS16(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();
-}
-
-/*
- 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),
- m_damage_visual_timer(0),
- m_damage_texture_enabled(false)
-{
- ClientActiveObject::registerType(getType(), create);
-}
-
-Oerkki1CAO::~Oerkki1CAO()
-{
-}
-ClientActiveObject* Oerkki1CAO::create()
-{
- return new Oerkki1CAO();
-}
+ m_tx_size.X = 1.0 / m_prop->spritediv.X;
+ m_tx_size.Y = 1.0 / m_prop->spritediv.Y;
+ m_tx_basepos.X = m_tx_size.X * m_prop->initial_sprite_basepos.X;
+ m_tx_basepos.Y = m_tx_size.Y * m_prop->initial_sprite_basepos.Y;
+
+ updateNodePos();
+ }
-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] =
+ ~LuaEntityCAO()
{
- video::S3DVertex(-BS/2-BS,0,0, 0,0,0, c, 0,1),
- video::S3DVertex(BS/2+BS,0,0, 0,0,0, c, 1,1),
- video::S3DVertex(BS/2+BS,BS*2,0, 0,0,0, c, 1,0),
- video::S3DVertex(-BS/2-BS,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("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;
-}
+ delete m_prop;
+ }
-void Oerkki1CAO::updateLight(u8 light_at_pos)
-{
- if(m_node == NULL)
- return;
-
- if(light_at_pos <= 2)
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env)
{
- m_node->setVisible(false);
- return;
+ return new LuaEntityCAO(gamedef, env);
}
- m_node->setVisible(true);
-
- u8 li = decode_light(light_at_pos);
- video::SColor color(255,li,li,li);
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_LUAENTITY;
+ }
+ core::aabbox3d<f32>* getSelectionBox()
+ {
+ return &m_selection_box;
+ }
+ v3f getPosition()
+ {
+ return pos_translator.vect_show;
+ }
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
+ {
+ if(m_meshnode != NULL || m_spritenode != NULL)
+ return;
+
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
+
+ if(m_prop->visual == "sprite"){
+ infostream<<"LuaEntityCAO::addToScene(): single_sprite"<<std::endl;
+ m_spritenode = smgr->addBillboardSceneNode(
+ NULL, v2f(1, 1), v3f(0,0,0), -1);
+ m_spritenode->setMaterialTexture(0,
+ tsrc->getTextureRaw("unknown_block.png"));
+ 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(m_prop->visual_size*BS);
+ {
+ const float txs = 1.0 / 1;
+ const float tys = 1.0 / 1;
+ setBillboardTextureMatrix(m_spritenode,
+ txs, tys, 0, 0);
+ }
+ } else if(m_prop->visual == "cube"){
+ infostream<<"LuaEntityCAO::addToScene(): cube"<<std::endl;
+ scene::IMesh *mesh = createCubeMesh(v3f(BS,BS,BS));
+ m_meshnode = smgr->addMeshSceneNode(mesh, NULL);
+ mesh->drop();
+
+ m_meshnode->setScale(v3f(1));
+ // Will be shown when we know the brightness
+ m_meshnode->setVisible(false);
+ } else {
+ infostream<<"LuaEntityCAO::addToScene(): \""<<m_prop->visual
+ <<"\" not supported"<<std::endl;
+ }
+ updateTextures("");
+ updateNodePos();
+ }
- scene::IMesh *mesh = m_node->getMesh();
- if(mesh == NULL)
- return;
-
- u16 mc = mesh->getMeshBufferCount();
- for(u16 j=0; j<mc; j++)
+ void removeFromScene()
{
- 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;
+ if(m_meshnode){
+ m_meshnode->remove();
+ m_meshnode = NULL;
+ }
+ if(m_spritenode){
+ m_spritenode->remove();
+ m_spritenode = NULL;
}
}
-}
-v3s16 Oerkki1CAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*1.5,0), BS);
-}
+ void updateLight(u8 light_at_pos)
+ {
+ u8 li = decode_light(light_at_pos);
+ video::SColor color(255,li,li,li);
+ if(m_meshnode){
+ setMeshColor(m_meshnode->getMesh(), color);
+ m_meshnode->setVisible(true);
+ }
+ if(m_spritenode){
+ m_spritenode->setColor(color);
+ m_spritenode->setVisible(true);
+ }
+ }
-void Oerkki1CAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
+ v3s16 getLightPosition()
+ {
+ return floatToInt(m_position, BS);
+ }
- //m_node->setPosition(m_position);
- m_node->setPosition(pos_translator.vect_show);
+ void updateNodePos()
+ {
+ if(m_meshnode){
+ m_meshnode->setPosition(pos_translator.vect_show);
+ }
+ if(m_spritenode){
+ m_spritenode->setPosition(pos_translator.vect_show);
+ }
+ }
- v3f rot = m_node->getRotation();
- rot.Y = 180.0 - m_yaw + 90.0;
- m_node->setRotation(rot);
-}
+ void step(float dtime, ClientEnvironment *env)
+ {
+ if(m_prop->physical){
+ core::aabbox3d<f32> box = m_prop->collisionbox;
+ box.MinEdge *= BS;
+ box.MaxEdge *= BS;
+ collisionMoveResult moveresult;
+ f32 pos_max_d = BS*0.25; // Distance per iteration
+ v3f p_pos = m_position;
+ v3f p_velocity = m_velocity;
+ IGameDef *gamedef = env->getGameDef();
+ moveresult = collisionMovePrecise(&env->getMap(), gamedef,
+ pos_max_d, box, dtime, p_pos, p_velocity);
+ // Apply results
+ m_position = p_pos;
+ m_velocity = p_velocity;
+
+ bool is_end_position = moveresult.collides;
+ pos_translator.update(m_position, is_end_position, dtime);
+ pos_translator.translate(dtime);
+ updateNodePos();
+
+ m_velocity += dtime * m_acceleration;
+ } else {
+ m_position += dtime * m_velocity + 0.5 * dtime * dtime * m_acceleration;
+ m_velocity += dtime * m_acceleration;
+ pos_translator.update(m_position, pos_translator.aim_is_end, pos_translator.anim_time);
+ pos_translator.translate(dtime);
+ updateNodePos();
+ }
-void Oerkki1CAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
+ m_anim_timer += dtime;
+ if(m_anim_timer >= m_anim_framelength){
+ m_anim_timer -= m_anim_framelength;
+ m_anim_frame++;
+ if(m_anim_frame >= m_anim_num_frames)
+ m_anim_frame = 0;
+ }
- 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);
+ updateTexturePos();
- if(fabs(m_position.Y - playerpos.Y) < 3.0*BS &&
- objectpos_2d.getDistanceFrom(playerpos_2d) < 1.5*BS)
- {
- if(m_attack_interval.step(dtime, 0.5))
- {
- env->damageLocalPlayer(2);
+ if(m_reset_textures_timer >= 0){
+ m_reset_textures_timer -= dtime;
+ if(m_reset_textures_timer <= 0){
+ m_reset_textures_timer = -1;
+ updateTextures("");
+ }
}
}
- if(m_damage_visual_timer > 0)
+ void updateTexturePos()
{
- if(!m_damage_texture_enabled)
- {
- // Enable damage texture
- if(m_node)
+ if(m_spritenode){
+ scene::ICameraSceneNode* camera =
+ m_spritenode->getSceneManager()->getActiveCamera();
+ if(!camera)
+ return;
+ v3f cam_to_entity = m_spritenode->getAbsolutePosition()
+ - camera->getAbsolutePosition();
+ cam_to_entity.normalize();
+
+ int row = m_tx_basepos.Y;
+ int col = m_tx_basepos.X;
+
+ if(m_tx_select_horiz_by_yawpitch)
{
- video::IVideoDriver* driver =
- m_node->getSceneManager()->getVideoDriver();
-
- 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);
- buf->getMaterial().setTexture(0, driver->getTexture(
- getTexturePath("oerkki1_damaged.png").c_str()));
+ if(cam_to_entity.Y > 0.75)
+ col += 5;
+ else if(cam_to_entity.Y < -0.75)
+ col += 4;
+ else{
+ float mob_dir = atan2(cam_to_entity.Z, cam_to_entity.X) / PI * 180.;
+ float dir = mob_dir - m_yaw;
+ dir = wrapDegrees_180(dir);
+ //infostream<<"id="<<m_id<<" dir="<<dir<<std::endl;
+ if(fabs(wrapDegrees_180(dir - 0)) <= 45.1)
+ col += 2;
+ else if(fabs(wrapDegrees_180(dir - 90)) <= 45.1)
+ col += 3;
+ else if(fabs(wrapDegrees_180(dir - 180)) <= 45.1)
+ col += 0;
+ else if(fabs(wrapDegrees_180(dir + 90)) <= 45.1)
+ col += 1;
+ else
+ col += 4;
}
}
- m_damage_texture_enabled = true;
+
+ // Animation goes downwards
+ row += m_anim_frame;
+
+ float txs = m_tx_size.X;
+ float tys = m_tx_size.Y;
+ setBillboardTextureMatrix(m_spritenode,
+ txs, tys, col, row);
}
- m_damage_visual_timer -= dtime;
}
- else
+
+ void updateTextures(const std::string &mod)
{
- if(m_damage_texture_enabled)
- {
- // Disable damage texture
- if(m_node)
+ ITextureSource *tsrc = m_gamedef->tsrc();
+
+ if(m_spritenode){
+ std::string texturestring = "unknown_block.png";
+ if(m_prop->textures.size() >= 1)
+ texturestring = m_prop->textures[0];
+ texturestring += mod;
+ m_spritenode->setMaterialTexture(0,
+ tsrc->getTextureRaw(texturestring));
+ }
+ if(m_meshnode){
+ for (u32 i = 0; i < 6; ++i)
{
- video::IVideoDriver* driver =
- m_node->getSceneManager()->getVideoDriver();
-
- 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);
- buf->getMaterial().setTexture(0, driver->getTexture(
- getTexturePath("oerkki1.png").c_str()));
- }
+ std::string texturestring = "unknown_block.png";
+ if(m_prop->textures.size() > i)
+ texturestring = m_prop->textures[i];
+ texturestring += mod;
+ AtlasPointer ap = tsrc->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);
}
- m_damage_texture_enabled = false;
}
}
-}
-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)
+ void processMessage(const std::string &data)
{
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
- updateNodePos();
+ //infostream<<"LuaEntityCAO: Got message"<<std::endl;
+ std::istringstream is(data, std::ios::binary);
+ // command
+ u8 cmd = readU8(is);
+ if(cmd == LUAENTITY_CMD_UPDATE_POSITION) // update position
+ {
+ // do_interpolate
+ bool do_interpolate = readU8(is);
+ // pos
+ m_position = readV3F1000(is);
+ // velocity
+ m_velocity = readV3F1000(is);
+ // acceleration
+ m_acceleration = 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){
+ if(!m_prop->physical)
+ pos_translator.update(m_position, is_end_position, update_interval);
+ } else {
+ pos_translator.init(m_position);
+ }
+ updateNodePos();
+ }
+ else if(cmd == LUAENTITY_CMD_SET_TEXTURE_MOD) // set texture modification
+ {
+ std::string mod = deSerializeString(is);
+ updateTextures(mod);
+ }
+ else if(cmd == LUAENTITY_CMD_SET_SPRITE) // set sprite
+ {
+ v2s16 p = readV2S16(is);
+ int num_frames = readU16(is);
+ float framelength = readF1000(is);
+ bool select_horiz_by_yawpitch = readU8(is);
+
+ m_tx_basepos = p;
+ m_anim_num_frames = num_frames;
+ m_anim_framelength = framelength;
+ m_tx_select_horiz_by_yawpitch = select_horiz_by_yawpitch;
+
+ updateTexturePos();
+ }
+ else if(cmd == LUAENTITY_CMD_PUNCHED)
+ {
+ /*s16 damage =*/ readS16(is);
+ s16 result_hp = readS16(is);
+
+ m_hp = result_hp;
+ // TODO: Execute defined fast response
+ }
+ else if(cmd == LUAENTITY_CMD_UPDATE_ARMOR_GROUPS)
+ {
+ m_armor_groups.clear();
+ int armor_groups_size = readU16(is);
+ for(int i=0; i<armor_groups_size; i++){
+ std::string name = deSerializeString(is);
+ int rating = readS16(is);
+ m_armor_groups[name] = rating;
+ }
+ }
}
- else if(cmd == 1)
+
+ bool directReportPunch(v3f dir, const ItemStack *punchitem=NULL,
+ float time_from_last_punch=1000000)
{
- u16 damage = readU8(is);
- m_damage_visual_timer = 1.0;
+ assert(punchitem);
+ const ToolCapabilities *toolcap =
+ &punchitem->getToolCapabilities(m_gamedef->idef());
+ PunchDamageResult result = getPunchDamage(
+ m_armor_groups,
+ toolcap,
+ punchitem,
+ time_from_last_punch);
+
+ if(result.did_punch && result.damage != 0)
+ {
+ if(result.damage < m_hp)
+ m_hp -= result.damage;
+ else
+ m_hp = 0;
+ // TODO: Execute defined fast response
+ // I guess flashing is fine as of now
+ updateTextures("^[brighten");
+ m_reset_textures_timer = 0.1;
+ }
+
+ return false;
}
-}
+
+ std::string debugInfoText()
+ {
+ std::ostringstream os(std::ios::binary);
+ os<<"LuaEntityCAO hp="<<m_hp<<"\n";
+ os<<"armor={";
+ for(ItemGroupList::const_iterator i = m_armor_groups.begin();
+ i != m_armor_groups.end(); i++){
+ os<<i->first<<"="<<i->second<<", ";
+ }
+ os<<"}";
+ return os.str();
+ }
+};
+
+// Prototype
+LuaEntityCAO proto_LuaEntityCAO(NULL, NULL);
+
+/*
+ PlayerCAO
+*/
-void Oerkki1CAO::initialize(const std::string &data)
+class PlayerCAO : public ClientActiveObject
{
- //dstream<<"Oerkki1CAO: Got init data"<<std::endl;
-
+private:
+ core::aabbox3d<f32> m_selection_box;
+ scene::IMeshSceneNode *m_node;
+ scene::ITextSceneNode* m_text;
+ std::string m_name;
+ v3f m_position;
+ float m_yaw;
+ SmoothTranslator pos_translator;
+ bool m_is_local_player;
+ LocalPlayer *m_local_player;
+ float m_damage_visual_timer;
+ bool m_dead;
+
+public:
+ PlayerCAO(IGameDef *gamedef, ClientEnvironment *env):
+ ClientActiveObject(0, gamedef, env),
+ m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS*2.0,BS/3.),
+ m_node(NULL),
+ m_text(NULL),
+ m_position(v3f(0,10*BS,0)),
+ m_yaw(0),
+ m_is_local_player(false),
+ m_local_player(NULL),
+ m_damage_visual_timer(0),
+ m_dead(false)
+ {
+ if(gamedef == NULL)
+ ClientActiveObject::registerType(getType(), create);
+ }
+
+ void initialize(const std::string &data)
{
+ infostream<<"PlayerCAO: Got init data"<<std::endl;
+
std::istringstream is(data, std::ios::binary);
// version
u8 version = readU8(is);
// check version
if(version != 0)
return;
+ // name
+ m_name = deSerializeString(is);
// pos
m_position = readV3F1000(is);
+ // yaw
+ m_yaw = readF1000(is);
+ // dead
+ m_dead = readU8(is);
+
pos_translator.init(m_position);
- }
-
- updateNodePos();
-}
-/*
- FireflyCAO
-*/
+ Player *player = m_env->getPlayer(m_name.c_str());
+ if(player && player->isLocal()){
+ m_is_local_player = true;
+ m_local_player = (LocalPlayer*)player;
+ }
+ }
-// Prototype
-FireflyCAO proto_FireflyCAO;
+ ~PlayerCAO()
+ {
+ if(m_node)
+ m_node->remove();
+ }
-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);
-}
+ static ClientActiveObject* create(IGameDef *gamedef, ClientEnvironment *env)
+ {
+ return new PlayerCAO(gamedef, env);
+ }
-FireflyCAO::~FireflyCAO()
-{
-}
+ u8 getType() const
+ {
+ return ACTIVEOBJECT_TYPE_PLAYER;
+ }
+ core::aabbox3d<f32>* getSelectionBox()
+ {
+ if(m_is_local_player)
+ return NULL;
+ if(m_dead)
+ return NULL;
+ return &m_selection_box;
+ }
+ v3f getPosition()
+ {
+ return pos_translator.vect_show;
+ }
+
+ void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
+ IrrlichtDevice *irr)
+ {
+ if(m_node != NULL)
+ return;
+ if(m_is_local_player)
+ return;
+
+ //video::IVideoDriver* driver = smgr->getVideoDriver();
+ gui::IGUIEnvironment* gui = irr->getGUIEnvironment();
+
+ scene::SMesh *mesh = new scene::SMesh();
+ { // Front
+ 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_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();
+ }
+ { // Back
+ 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, 1,1),
+ video::S3DVertex(-BS/2,0,0, 0,0,0, c, 0,1),
+ video::S3DVertex(-BS/2,BS*2,0, 0,0,0, c, 0,0),
+ video::S3DVertex(BS/2,BS*2,0, 0,0,0, c, 1,0),
+ };
+ 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_BILINEAR_FILTER, false);
+ buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
+ buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
+ // 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();
-ClientActiveObject* FireflyCAO::create()
-{
- return new FireflyCAO();
-}
+ // Add a text node for showing the name
+ std::wstring wname = narrow_to_wide(m_name);
+ m_text = smgr->addTextSceneNode(gui->getBuiltInFont(),
+ wname.c_str(), video::SColor(255,255,255,255), m_node);
+ m_text->setPosition(v3f(0, (f32)BS*2.1, 0));
+
+ updateTextures("");
+ updateVisibility();
+ updateNodePos();
+ }
-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] =
+ void removeFromScene()
{
- 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;
+ if(m_node == NULL)
+ return;
- m_node->remove();
- m_node = NULL;
-}
+ m_node->remove();
+ m_node = NULL;
+ }
-void FireflyCAO::updateLight(u8 light_at_pos)
-{
- if(m_node == NULL)
- return;
+ void updateLight(u8 light_at_pos)
+ {
+ if(m_node == NULL)
+ return;
+
+ u8 li = decode_light(light_at_pos);
+ video::SColor color(255,li,li,li);
+ setMeshColor(m_node->getMesh(), color);
- u8 li = 255;
- video::SColor color(255,li,li,li);
+ updateVisibility();
+ }
- scene::IMesh *mesh = m_node->getMesh();
- if(mesh == NULL)
- return;
-
- u16 mc = mesh->getMeshBufferCount();
- for(u16 j=0; j<mc; j++)
+ v3s16 getLightPosition()
{
- 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;
- }
+ return floatToInt(m_position+v3f(0,BS*1.5,0), BS);
}
-}
-v3s16 FireflyCAO::getLightPosition()
-{
- return floatToInt(m_position+v3f(0,BS*0.5,0), BS);
-}
+ void updateVisibility()
+ {
+ if(m_node == NULL)
+ return;
-void FireflyCAO::updateNodePos()
-{
- if(m_node == NULL)
- return;
+ m_node->setVisible(!m_dead);
+ }
- //m_node->setPosition(m_position);
- m_node->setPosition(pos_translator.vect_show);
+ void updateNodePos()
+ {
+ if(m_node == NULL)
+ return;
- v3f rot = m_node->getRotation();
- rot.Y = 180.0 - m_yaw;
- m_node->setRotation(rot);
-}
+ m_node->setPosition(pos_translator.vect_show);
-void FireflyCAO::step(float dtime, ClientEnvironment *env)
-{
- pos_translator.translate(dtime);
- updateNodePos();
-}
+ v3f rot = m_node->getRotation();
+ rot.Y = -m_yaw;
+ m_node->setRotation(rot);
+ }
-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)
+ void step(float dtime, ClientEnvironment *env)
{
- // pos
- m_position = readV3F1000(is);
- pos_translator.update(m_position);
- // yaw
- m_yaw = readF1000(is);
+ pos_translator.translate(dtime);
+ updateVisibility();
updateNodePos();
+
+ if(m_damage_visual_timer > 0){
+ m_damage_visual_timer -= dtime;
+ if(m_damage_visual_timer <= 0){
+ updateTextures("");
+ }
+ }
}
-}
-void FireflyCAO::initialize(const std::string &data)
-{
- //dstream<<"FireflyCAO: Got init data"<<std::endl;
-
+ void processMessage(const std::string &data)
{
+ //infostream<<"PlayerCAO: Got message"<<std::endl;
std::istringstream is(data, std::ios::binary);
- // version
- u8 version = readU8(is);
- // check version
- if(version != 0)
+ // command
+ u8 cmd = readU8(is);
+ if(cmd == 0) // update position
+ {
+ // pos
+ m_position = readV3F1000(is);
+ // yaw
+ m_yaw = readF1000(is);
+
+ pos_translator.update(m_position, false);
+
+ updateNodePos();
+ }
+ else if(cmd == 1) // punched
+ {
+ // damage
+ s16 damage = readS16(is);
+ m_damage_visual_timer = 0.05;
+ if(damage >= 2)
+ m_damage_visual_timer += 0.05 * damage;
+ updateTextures("^[brighten");
+ }
+ else if(cmd == 2) // died or respawned
+ {
+ m_dead = readU8(is);
+ updateVisibility();
+ }
+ }
+
+ void updateTextures(const std::string &mod)
+ {
+ if(!m_node)
return;
- // pos
- m_position = readV3F1000(is);
- pos_translator.init(m_position);
+ ITextureSource *tsrc = m_gamedef->tsrc();
+ scene::IMesh *mesh = m_node->getMesh();
+ if(mesh){
+ {
+ std::string tname = "player.png";
+ tname += mod;
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(0);
+ buf->getMaterial().setTexture(0,
+ tsrc->getTextureRaw(tname));
+ }
+ {
+ std::string tname = "player_back.png";
+ tname += mod;
+ scene::IMeshBuffer *buf = mesh->getMeshBuffer(1);
+ buf->getMaterial().setTexture(0,
+ tsrc->getTextureRaw(tname));
+ }
+ }
}
-
- updateNodePos();
-}
+};
+
+// Prototype
+PlayerCAO proto_PlayerCAO(NULL, NULL);
+
+
projects / dragonfireclient.git / blobdiff